Updated to current build process (#39)

* Dropped vendoring directory

* Updated to current build process

.appveyor.yml

@@ -0,0 +1,68 @@
+version: '{build}'
+image: 'Visual Studio 2017'
+platform: 'x64'
+
+clone_folder: 'c:\gopath\src\github.com\drone-plugins\drone-s3-sync'
+max_jobs: 1
+
+environment:
+  GOPATH: c:\gopath
+  DOCKER_USERNAME:
+    secure: '4YzzahbEiMZQJpOCOd1LAw=='
+  DOCKER_PASSWORD:
+    secure: 'VqO/G3Zfslu6zSLdwHKO+Q=='
+
+install:
+  - ps: |
+      docker version
+      go version
+  - ps: |
+      $env:Path = "c:\gopath\bin;$env:Path"
+
+build_script:
+  - ps: |
+      go get -u github.com/golang/dep/cmd/dep
+      dep ensure
+
+      if ( $env:APPVEYOR_REPO_TAG -eq 'false' ) {
+        go build -ldflags "-X main.build=$env:APPVEYOR_BUILD_VERSION" -a -o release/drone-s3-sync.exe
+      } else {
+        $version = $env:APPVEYOR_REPO_TAG_NAME.substring(1)
+        go build -ldflags "-X main.version=$version -X main.build=$env:APPVEYOR_BUILD_VERSION" -a -o release/drone-s3-sync.exe
+      }
+
+      docker pull microsoft/nanoserver:10.0.14393.1593
+      docker build -f Dockerfile.windows -t plugins/s3-sync:windows-amd64 .
+
+test_script:
+  - ps: |
+      docker run --rm plugins/s3-sync:windows-amd64 --version
+
+deploy_script:
+  - ps: |
+      $ErrorActionPreference = 'Stop';
+
+      if ( $env:APPVEYOR_PULL_REQUEST_NUMBER ) {
+        Write-Host Nothing to deploy.
+      } else {
+        docker login --username $env:DOCKER_USERNAME --password $env:DOCKER_PASSWORD
+
+        if ( $env:APPVEYOR_REPO_TAG -eq 'true' ) {
+          $major,$minor,$patch = $env:APPVEYOR_REPO_TAG_NAME.substring(1).split('.')
+
+          docker push plugins/s3-sync:windows-amd64
+
+          docker tag plugins/s3-sync:windows-amd64 plugins/s3-sync:$major.$minor.$patch-windows-amd64
+          docker push plugins/s3-sync:$major.$minor.$patch-windows-amd64
+
+          docker tag plugins/s3-sync:windows-amd64 plugins/s3-sync:$major.$minor-windows-amd64
+          docker push plugins/s3-sync:$major.$minor-windows-amd64
+
+          docker tag plugins/s3-sync:windows-amd64 plugins/s3-sync:$major-windows-amd64
+          docker push plugins/s3-sync:$major-windows-amd64
+        } else {
+          if ( $env:APPVEYOR_REPO_BRANCH -eq 'master' ) {
+            docker push plugins/s3-sync:windows-amd64
+          }
+        }
+      }

.drone.yml

@@ -3,15 +3,22 @@ workspace:
   path: src/github.com/drone-plugins/drone-s3-sync
 
 pipeline:
-  test:
+  deps:
-    image: golang:1.9
+    image: golang:1.10
     pull: true
     commands:
-      - go vet
+      - go get -u github.com/golang/dep/cmd/dep
-      - go test -cover -coverprofile=coverage.out
+      - dep ensure
+
+  test:
+    image: golang:1.10
+    pull: true
+    commands:
+      - go vet ./...
+      - go test -cover ./...
 
   build_linux_amd64:
-    image: golang:1.9
+    image: golang:1.10
     pull: true
     group: build
     environment:
@@ -19,10 +26,31 @@ pipeline:
       - GOARCH=amd64
       - CGO_ENABLED=0
     commands:
-      - go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/amd64/drone-s3-sync
+      - |
+        if test "${DRONE_TAG}" = ""; then
+          go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/amd64/drone-s3-sync
+        else
+          go build -v -ldflags "-X main.version=${DRONE_TAG##v} -X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/amd64/drone-s3-sync
+        fi
+
+  build_linux_i386:
+    image: golang:1.10
+    pull: true
+    group: build
+    environment:
+      - GOOS=linux
+      - GOARCH=386
+      - CGO_ENABLED=0
+    commands:
+      - |
+        if test "${DRONE_TAG}" = ""; then
+          go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/i386/drone-s3-sync
+        else
+          go build -v -ldflags "-X main.version=${DRONE_TAG##v} -X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/i386/drone-s3-sync
+        fi
 
   build_linux_arm64:
-    image: golang:1.9
+    image: golang:1.10
     pull: true
     group: build
     environment:
@@ -30,10 +58,15 @@ pipeline:
       - GOARCH=arm64
       - CGO_ENABLED=0
     commands:
-      - go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/arm64/drone-s3-sync
+      - |
+        if test "${DRONE_TAG}" = ""; then
+          go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/arm64/drone-s3-sync
+        else
+          go build -v -ldflags "-X main.version=${DRONE_TAG##v} -X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/arm64/drone-s3-sync
+        fi
 
   build_linux_arm:
-    image: golang:1.9
+    image: golang:1.10
     pull: true
     group: build
     environment:
@@ -42,67 +75,74 @@ pipeline:
       - CGO_ENABLED=0
       - GOARM=7
     commands:
-      - go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/arm/drone-s3-sync
+      - |
-
+        if test "${DRONE_TAG}" = ""; then
-  # build_windows_amd64:
+          go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/arm/drone-s3-sync
-  #   image: golang:1.9-nanoserver
+        else
-  #   pull: true
+          go build -v -ldflags "-X main.version=${DRONE_TAG##v} -X main.build=${DRONE_BUILD_NUMBER}" -a -o release/linux/arm/drone-s3-sync
-  #   group: build
+        fi
-  #   environment:
-  #     - GOOS=windows
-  #     - GOARCH=amd64
-  #     - CGO_ENABLED=0
-  #   commands:
-  #     - go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -o release/windows/amd64/drone-s3-sync
 
   publish_linux_amd64:
-    image: plugins/docker:17.05
+    image: plugins/docker:17.12
     pull: true
-    repo: plugins/s3-sync
-    tags: [ latest, 1.1.0, 1.1, 1 ]
     secrets: [ docker_username, docker_password ]
+    group: docker
+    repo: plugins/s3-sync
+    auto_tag: true
+    auto_tag_suffix: linux-amd64
+    dockerfile: Dockerfile
     when:
-      branch: master
+      event: [ push, tag ]
-      event: push
+
+  publish_linux_i386:
+    image: plugins/docker:17.12
+    pull: true
+    secrets: [ docker_username, docker_password ]
+    group: docker
+    repo: plugins/s3-sync
+    auto_tag: true
+    auto_tag_suffix: linux-i386
+    dockerfile: Dockerfile.i386
+    when:
+      event: [ push, tag ]
 
   publish_linux_arm64:
-    image: plugins/docker:17.05
+    image: plugins/docker:17.12
     pull: true
-    repo: plugins/s3-sync
-    tags: [ linux-arm64 ]
     secrets: [ docker_username, docker_password ]
+    group: docker
+    repo: plugins/s3-sync
+    auto_tag: true
+    auto_tag_suffix: linux-arm64
     dockerfile: Dockerfile.arm64
     when:
-      branch: master
+      event: [ push, tag ]
-      event: push
 
   publish_linux_arm:
-    image: plugins/docker:17.05
+    image: plugins/docker:17.12
     pull: true
-    repo: plugins/s3-sync
-    tags: [ linux-arm ]
     secrets: [ docker_username, docker_password ]
+    group: docker
+    repo: plugins/s3-sync
+    auto_tag: true
+    auto_tag_suffix: linux-arm
     dockerfile: Dockerfile.arm
     when:
-      branch: master
+      event: [ push, tag ]
-      event: push
 
-  # publish_windows_amd64:
+  manifests:
-  #   image: plugins/docker:17.05
+    image: plugins/manifest:1
-  #   pull: true
+    pull: true
-  #   repo: plugins/s3-sync
+    secrets: [ docker_username, docker_password ]
-  #   tags: [ windows-amd64 ]
+    spec: manifest.tmpl
-  #   secrets: [ docker_username, docker_password ]
+    auto_tag: true
-  #   dockerfile: Dockerfile.windows
+    ignore_missing: true
-  #   when:
+    when:
-  #     branch: master
+      event: [ push, tag ]
-  #     event: push
 
   microbadger:
     image: plugins/webhook:1
     pull: true
     secrets: [ webhook_url ]
     when:
-      branch: master
-      event: push
       status: [ success ]

.gitignore

@@ -22,8 +22,9 @@ _testmain.go
 *.exe
 *.test
 *.prof
-.env
 
-release/*
+release/
+vendor/
+
 coverage.out
 drone-s3-sync

Dockerfile

@@ -1,11 +1,9 @@
 FROM plugins/base:multiarch
-MAINTAINER Drone.IO Community <drone-dev@googlegroups.com>
 
-LABEL org.label-schema.version=latest
+LABEL maintainer="Drone.IO Community <drone-dev@googlegroups.com>" \
-LABEL org.label-schema.vcs-url="https://github.com/drone-plugins/drone-s3-sync.git"
+  org.label-schema.name="Drone S3 Sync" \
-LABEL org.label-schema.name="Drone S3 Sync"
+  org.label-schema.vendor="Drone.IO Community" \
-LABEL org.label-schema.vendor="Drone.IO Community"
+  org.label-schema.schema-version="1.0"
-LABEL org.label-schema.schema-version="1.0"
 
 ADD release/linux/amd64/drone-s3-sync /bin/
-ENTRYPOINT [ "/bin/drone-s3-sync" ]
+ENTRYPOINT ["/bin/drone-s3-sync"]

Dockerfile.arm

@@ -1,11 +1,9 @@
 FROM plugins/base:multiarch
-MAINTAINER Drone.IO Community <drone-dev@googlegroups.com>
 
-LABEL org.label-schema.version=latest
+LABEL maintainer="Drone.IO Community <drone-dev@googlegroups.com>" \
-LABEL org.label-schema.vcs-url="https://github.com/drone-plugins/drone-s3-sync.git"
+  org.label-schema.name="Drone S3 Sync" \
-LABEL org.label-schema.name="Drone S3 Sync"
+  org.label-schema.vendor="Drone.IO Community" \
-LABEL org.label-schema.vendor="Drone.IO Community"
+  org.label-schema.schema-version="1.0"
-LABEL org.label-schema.schema-version="1.0"
 
 ADD release/linux/arm/drone-s3-sync /bin/
-ENTRYPOINT [ "/bin/drone-s3-sync" ]
+ENTRYPOINT ["/bin/drone-s3-sync"]

Dockerfile.arm64

@@ -1,11 +1,9 @@
 FROM plugins/base:multiarch
-MAINTAINER Drone.IO Community <drone-dev@googlegroups.com>
 
-LABEL org.label-schema.version=latest
+LABEL maintainer="Drone.IO Community <drone-dev@googlegroups.com>" \
-LABEL org.label-schema.vcs-url="https://github.com/drone-plugins/drone-s3-sync.git"
+  org.label-schema.name="Drone S3 Sync" \
-LABEL org.label-schema.name="Drone S3 Sync"
+  org.label-schema.vendor="Drone.IO Community" \
-LABEL org.label-schema.vendor="Drone.IO Community"
+  org.label-schema.schema-version="1.0"
-LABEL org.label-schema.schema-version="1.0"
 
 ADD release/linux/arm64/drone-s3-sync /bin/
-ENTRYPOINT [ "/bin/drone-s3-sync" ]
+ENTRYPOINT ["/bin/drone-s3-sync"]

Dockerfile.i386

@@ -0,0 +1,9 @@
+FROM plugins/base:multiarch
+
+LABEL maintainer="Drone.IO Community <drone-dev@googlegroups.com>" \
+  org.label-schema.name="Drone S3 Sync" \
+  org.label-schema.vendor="Drone.IO Community" \
+  org.label-schema.schema-version="1.0"
+
+ADD release/linux/i386/drone-s3-sync /bin/
+ENTRYPOINT ["/bin/drone-s3-sync"]

Dockerfile.windows

@@ -1,11 +1,12 @@
-FROM microsoft/nanoserver:latest
+# escape=`
-MAINTAINER Drone.IO Community <drone-dev@googlegroups.com>
+FROM microsoft/nanoserver:10.0.14393.1593
 
-LABEL org.label-schema.version=latest
+LABEL maintainer="Drone.IO Community <drone-dev@googlegroups.com>" `
-LABEL org.label-schema.vcs-url="https://github.com/drone-plugins/drone-s3-sync.git"
+  org.label-schema.name="Drone S3 Sync" `
-LABEL org.label-schema.name="Drone S3 Sync"
+  org.label-schema.vendor="Drone.IO Community" `
-LABEL org.label-schema.vendor="Drone.IO Community"
+  org.label-schema.schema-version="1.0"
-LABEL org.label-schema.schema-version="1.0"
 
-ADD release/windows/amd64/drone-s3-sync /bin/
+SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
-ENTRYPOINT [ "/bin/drone-s3-sync" ]
+
+ADD release\drone-s3-sync.exe c:\drone-s3-sync.exe
+ENTRYPOINT [ "c:\\drone-s3-sync.exe" ]

Gopkg.lock

@@ -0,0 +1,94 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  name = "github.com/Sirupsen/logrus"
+  packages = ["."]
+  revision = "c155da19408a8799da419ed3eeb0cb5db0ad5dbc"
+  version = "v1.0.5"
+
+[[projects]]
+  name = "github.com/aws/aws-sdk-go"
+  packages = [
+    "aws",
+    "aws/awserr",
+    "aws/awsutil",
+    "aws/client",
+    "aws/client/metadata",
+    "aws/corehandlers",
+    "aws/credentials",
+    "aws/credentials/ec2rolecreds",
+    "aws/credentials/endpointcreds",
+    "aws/credentials/stscreds",
+    "aws/defaults",
+    "aws/ec2metadata",
+    "aws/endpoints",
+    "aws/request",
+    "aws/session",
+    "aws/signer/v4",
+    "internal/sdkio",
+    "internal/sdkrand",
+    "internal/shareddefaults",
+    "private/protocol",
+    "private/protocol/query",
+    "private/protocol/query/queryutil",
+    "private/protocol/rest",
+    "private/protocol/restxml",
+    "private/protocol/xml/xmlutil",
+    "service/cloudfront",
+    "service/s3",
+    "service/sts"
+  ]
+  revision = "f0872da8a448f8cb10f4f0c95c2100e4f7356448"
+  version = "v1.13.16"
+
+[[projects]]
+  name = "github.com/go-ini/ini"
+  packages = ["."]
+  revision = "6333e38ac20b8949a8dd68baa3650f4dee8f39f0"
+  version = "v1.33.0"
+
+[[projects]]
+  name = "github.com/jmespath/go-jmespath"
+  packages = ["."]
+  revision = "0b12d6b5"
+
+[[projects]]
+  name = "github.com/joho/godotenv"
+  packages = ["."]
+  revision = "a79fa1e548e2c689c241d10173efd51e5d689d5b"
+  version = "v1.2.0"
+
+[[projects]]
+  name = "github.com/ryanuber/go-glob"
+  packages = ["."]
+  revision = "572520ed46dbddaed19ea3d9541bdd0494163693"
+  version = "v0.1"
+
+[[projects]]
+  name = "github.com/urfave/cli"
+  packages = ["."]
+  revision = "cfb38830724cc34fedffe9a2a29fb54fa9169cd1"
+  version = "v1.20.0"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/crypto"
+  packages = ["ssh/terminal"]
+  revision = "374053ea96cb300f8671b8d3b07edeeb06e203b4"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/sys"
+  packages = [
+    "unix",
+    "windows"
+  ]
+  revision = "2f1e207ee39ff70f3433e49c6eb52677a515e3b5"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  inputs-digest = "0ae6c8475682e1b48bad52d2486af272d0903917f02fcfcf214f81c95cf30db3"
+  solver-name = "gps-cdcl"
+  solver-version = 1

Gopkg.toml

@@ -0,0 +1,23 @@
+[[constraint]]
+  name = "github.com/Sirupsen/logrus"
+  version = "1.0.5"
+
+[[constraint]]
+  name = "github.com/aws/aws-sdk-go"
+  version = "1.13.16"
+
+[[constraint]]
+  name = "github.com/joho/godotenv"
+  version = "1.2.0"
+
+[[constraint]]
+  name = "github.com/ryanuber/go-glob"
+  version = "0.1.0"
+
+[[constraint]]
+  name = "github.com/urfave/cli"
+  version = "1.20.0"
+
+[prune]
+  go-tests = true
+  unused-packages = true

manifest.tmpl

@@ -0,0 +1,33 @@
+image: plugins/s3-sync:{{#if build.tag}}{{trimPrefix build.tag "v"}}{{else}}latest{{/if}}
+{{#if build.tags}}
+tags:
+{{#each build.tags}}
+  - {{this}}
+{{/each}}
+{{/if}}
+manifests:
+  -
+    image: plugins/s3-sync:{{#if build.tag}}{{trimPrefix build.tag "v"}}-{{/if}}linux-amd64
+    platform:
+      architecture: amd64
+      os: linux
+  -
+    image: plugins/s3-sync:{{#if build.tag}}{{trimPrefix build.tag "v"}}-{{/if}}linux-i386
+    platform:
+      architecture: 386
+      os: linux
+  -
+    image: plugins/s3-sync:{{#if build.tag}}{{trimPrefix build.tag "v"}}-{{/if}}linux-arm64
+    platform:
+      architecture: arm64
+      os: linux
+  -
+    image: plugins/s3-sync:{{#if build.tag}}{{trimPrefix build.tag "v"}}-{{/if}}linux-arm
+    platform:
+      architecture: arm
+      os: linux
+  -
+    image: plugins/s3-sync:{{#if build.tag}}{{trimPrefix build.tag "v"}}-{{/if}}windows-amd64
+    platform:
+      architecture: amd64
+      os: windows

vendor/github.com/Sirupsen/logrus/CHANGELOG.md

@@ -1,47 +0,0 @@
-# 0.8.7
-
-* logrus/core: fix possible race (#216)
-* logrus/doc: small typo fixes and doc improvements
-
-
-# 0.8.6
-
-* hooks/raven: allow passing an initialized client
-
-# 0.8.5
-
-* logrus/core: revert #208
-
-# 0.8.4
-
-* formatter/text: fix data race (#218)
-
-# 0.8.3
-
-* logrus/core: fix entry log level (#208)
-* logrus/core: improve performance of text formatter by 40%
-* logrus/core: expose `LevelHooks` type
-* logrus/core: add support for DragonflyBSD and NetBSD
-* formatter/text: print structs more verbosely
-
-# 0.8.2
-
-* logrus: fix more Fatal family functions
-
-# 0.8.1
-
-* logrus: fix not exiting on `Fatalf` and `Fatalln`
-
-# 0.8.0
-
-* logrus: defaults to stderr instead of stdout
-* hooks/sentry: add special field for `*http.Request`
-* formatter/text: ignore Windows for colors
-
-# 0.7.3
-
-* formatter/\*: allow configuration of timestamp layout
-
-# 0.7.2
-
-* formatter/text: Add configuration option for time format (#158)

vendor/github.com/Sirupsen/logrus/LICENSE

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Simon Eskildsen
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.

vendor/github.com/Sirupsen/logrus/README.md

@@ -1,357 +0,0 @@
-# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/>&nbsp;[![Build Status](https://travis-ci.org/Sirupsen/logrus.svg?branch=master)](https://travis-ci.org/Sirupsen/logrus)&nbsp;[![godoc reference](https://godoc.org/github.com/Sirupsen/logrus?status.png)][godoc]
-
-Logrus is a structured logger for Go (golang), completely API compatible with
-the standard library logger. [Godoc][godoc]. **Please note the Logrus API is not
-yet stable (pre 1.0). Logrus itself is completely stable and has been used in
-many large deployments. The core API is unlikely to change much but please
-version control your Logrus to make sure you aren't fetching latest `master` on
-every build.**
-
-Nicely color-coded in development (when a TTY is attached, otherwise just
-plain text):
-
-![Colored](http://i.imgur.com/PY7qMwd.png)
-
-With `log.Formatter = new(logrus.JSONFormatter)`, for easy parsing by logstash
-or Splunk:
-
-```json
-{"animal":"walrus","level":"info","msg":"A group of walrus emerges from the
-ocean","size":10,"time":"2014-03-10 19:57:38.562264131 -0400 EDT"}
-
-{"level":"warning","msg":"The group's number increased tremendously!",
-"number":122,"omg":true,"time":"2014-03-10 19:57:38.562471297 -0400 EDT"}
-
-{"animal":"walrus","level":"info","msg":"A giant walrus appears!",
-"size":10,"time":"2014-03-10 19:57:38.562500591 -0400 EDT"}
-
-{"animal":"walrus","level":"info","msg":"Tremendously sized cow enters the ocean.",
-"size":9,"time":"2014-03-10 19:57:38.562527896 -0400 EDT"}
-
-{"level":"fatal","msg":"The ice breaks!","number":100,"omg":true,
-"time":"2014-03-10 19:57:38.562543128 -0400 EDT"}
-```
-
-With the default `log.Formatter = new(&log.TextFormatter{})` when a TTY is not
-attached, the output is compatible with the
-[logfmt](http://godoc.org/github.com/kr/logfmt) format:
-
-```text
-time="2015-03-26T01:27:38-04:00" level=debug msg="Started observing beach" animal=walrus number=8
-time="2015-03-26T01:27:38-04:00" level=info msg="A group of walrus emerges from the ocean" animal=walrus size=10
-time="2015-03-26T01:27:38-04:00" level=warning msg="The group's number increased tremendously!" number=122 omg=true
-time="2015-03-26T01:27:38-04:00" level=debug msg="Temperature changes" temperature=-4
-time="2015-03-26T01:27:38-04:00" level=panic msg="It's over 9000!" animal=orca size=9009
-time="2015-03-26T01:27:38-04:00" level=fatal msg="The ice breaks!" err=&{0x2082280c0 map[animal:orca size:9009] 2015-03-26 01:27:38.441574009 -0400 EDT panic It's over 9000!} number=100 omg=true
-exit status 1
-```
-
-#### Example
-
-The simplest way to use Logrus is simply the package-level exported logger:
-
-```go
-package main
-
-import (
-  log "github.com/Sirupsen/logrus"
-)
-
-func main() {
-  log.WithFields(log.Fields{
-    "animal": "walrus",
-  }).Info("A walrus appears")
-}
-```
-
-Note that it's completely api-compatible with the stdlib logger, so you can
-replace your `log` imports everywhere with `log "github.com/Sirupsen/logrus"`
-and you'll now have the flexibility of Logrus. You can customize it all you
-want:
-
-```go
-package main
-
-import (
-  "os"
-  log "github.com/Sirupsen/logrus"
-  "github.com/Sirupsen/logrus/hooks/airbrake"
-)
-
-func init() {
-  // Log as JSON instead of the default ASCII formatter.
-  log.SetFormatter(&log.JSONFormatter{})
-
-  // Use the Airbrake hook to report errors that have Error severity or above to
-  // an exception tracker. You can create custom hooks, see the Hooks section.
-  log.AddHook(airbrake.NewHook("https://example.com", "xyz", "development"))
-
-  // Output to stderr instead of stdout, could also be a file.
-  log.SetOutput(os.Stderr)
-
-  // Only log the warning severity or above.
-  log.SetLevel(log.WarnLevel)
-}
-
-func main() {
-  log.WithFields(log.Fields{
-    "animal": "walrus",
-    "size":   10,
-  }).Info("A group of walrus emerges from the ocean")
-
-  log.WithFields(log.Fields{
-    "omg":    true,
-    "number": 122,
-  }).Warn("The group's number increased tremendously!")
-
-  log.WithFields(log.Fields{
-    "omg":    true,
-    "number": 100,
-  }).Fatal("The ice breaks!")
-
-  // A common pattern is to re-use fields between logging statements by re-using
-  // the logrus.Entry returned from WithFields()
-  contextLogger := log.WithFields(log.Fields{
-    "common": "this is a common field",
-    "other": "I also should be logged always",
-  })
-
-  contextLogger.Info("I'll be logged with common and other field")
-  contextLogger.Info("Me too")
-}
-```
-
-For more advanced usage such as logging to multiple locations from the same
-application, you can also create an instance of the `logrus` Logger:
-
-```go
-package main
-
-import (
-  "github.com/Sirupsen/logrus"
-)
-
-// Create a new instance of the logger. You can have any number of instances.
-var log = logrus.New()
-
-func main() {
-  // The API for setting attributes is a little different than the package level
-  // exported logger. See Godoc.
-  log.Out = os.Stderr
-
-  log.WithFields(logrus.Fields{
-    "animal": "walrus",
-    "size":   10,
-  }).Info("A group of walrus emerges from the ocean")
-}
-```
-
-#### Fields
-
-Logrus encourages careful, structured logging though logging fields instead of
-long, unparseable error messages. For example, instead of: `log.Fatalf("Failed
-to send event %s to topic %s with key %d")`, you should log the much more
-discoverable:
-
-```go
-log.WithFields(log.Fields{
-  "event": event,
-  "topic": topic,
-  "key": key,
-}).Fatal("Failed to send event")
-```
-
-We've found this API forces you to think about logging in a way that produces
-much more useful logging messages. We've been in countless situations where just
-a single added field to a log statement that was already there would've saved us
-hours. The `WithFields` call is optional.
-
-In general, with Logrus using any of the `printf`-family functions should be
-seen as a hint you should add a field, however, you can still use the
-`printf`-family functions with Logrus.
-
-#### Hooks
-
-You can add hooks for logging levels. For example to send errors to an exception
-tracking service on `Error`, `Fatal` and `Panic`, info to StatsD or log to
-multiple places simultaneously, e.g. syslog.
-
-Logrus comes with [built-in hooks](hooks/). Add those, or your custom hook, in
-`init`:
-
-```go
-import (
-  log "github.com/Sirupsen/logrus"
-  "github.com/Sirupsen/logrus/hooks/airbrake"
-  logrus_syslog "github.com/Sirupsen/logrus/hooks/syslog"
-  "log/syslog"
-)
-
-func init() {
-  log.AddHook(airbrake.NewHook("https://example.com", "xyz", "development"))
-
-  hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
-  if err != nil {
-    log.Error("Unable to connect to local syslog daemon")
-  } else {
-    log.AddHook(hook)
-  }
-}
-```
-
-
-| Hook  | Description |
-| ----- | ----------- |
-| [Airbrake](https://github.com/Sirupsen/logrus/blob/master/hooks/airbrake/airbrake.go) | Send errors to an exception tracking service compatible with the Airbrake API. Uses [`airbrake-go`](https://github.com/tobi/airbrake-go) behind the scenes. |
-| [Papertrail](https://github.com/Sirupsen/logrus/blob/master/hooks/papertrail/papertrail.go) | Send errors to the Papertrail hosted logging service via UDP. |
-| [Syslog](https://github.com/Sirupsen/logrus/blob/master/hooks/syslog/syslog.go) | Send errors to remote syslog server. Uses standard library `log/syslog` behind the scenes. |
-| [BugSnag](https://github.com/Sirupsen/logrus/blob/master/hooks/bugsnag/bugsnag.go) | Send errors to the Bugsnag exception tracking service. |
-| [Sentry](https://github.com/Sirupsen/logrus/blob/master/hooks/sentry/sentry.go) | Send errors to the Sentry error logging and aggregation service. |
-| [Hiprus](https://github.com/nubo/hiprus) | Send errors to a channel in hipchat. |
-| [Logrusly](https://github.com/sebest/logrusly) | Send logs to [Loggly](https://www.loggly.com/) |
-| [Slackrus](https://github.com/johntdyer/slackrus) | Hook for Slack chat. |
-| [Journalhook](https://github.com/wercker/journalhook) | Hook for logging to `systemd-journald` |
-| [Graylog](https://github.com/gemnasium/logrus-hooks/tree/master/graylog) | Hook for logging to [Graylog](http://graylog2.org/) |
-| [Raygun](https://github.com/squirkle/logrus-raygun-hook) | Hook for logging to [Raygun.io](http://raygun.io/) |
-| [LFShook](https://github.com/rifflock/lfshook) | Hook for logging to the local filesystem |
-| [Honeybadger](https://github.com/agonzalezro/logrus_honeybadger) | Hook for sending exceptions to Honeybadger |
-| [Mail](https://github.com/zbindenren/logrus_mail) | Hook for sending exceptions via mail |
-| [Rollrus](https://github.com/heroku/rollrus) | Hook for sending errors to rollbar |
-| [Fluentd](https://github.com/evalphobia/logrus_fluent) | Hook for logging to fluentd |
-| [Mongodb](https://github.com/weekface/mgorus) | Hook for logging to mongodb |
-
-#### Level logging
-
-Logrus has six logging levels: Debug, Info, Warning, Error, Fatal and Panic.
-
-```go
-log.Debug("Useful debugging information.")
-log.Info("Something noteworthy happened!")
-log.Warn("You should probably take a look at this.")
-log.Error("Something failed but I'm not quitting.")
-// Calls os.Exit(1) after logging
-log.Fatal("Bye.")
-// Calls panic() after logging
-log.Panic("I'm bailing.")
-```
-
-You can set the logging level on a `Logger`, then it will only log entries with
-that severity or anything above it:
-
-```go
-// Will log anything that is info or above (warn, error, fatal, panic). Default.
-log.SetLevel(log.InfoLevel)
-```
-
-It may be useful to set `log.Level = logrus.DebugLevel` in a debug or verbose
-environment if your application has that.
-
-#### Entries
-
-Besides the fields added with `WithField` or `WithFields` some fields are
-automatically added to all logging events:
-
-1. `time`. The timestamp when the entry was created.
-2. `msg`. The logging message passed to `{Info,Warn,Error,Fatal,Panic}` after
-   the `AddFields` call. E.g. `Failed to send event.`
-3. `level`. The logging level. E.g. `info`.
-
-#### Environments
-
-Logrus has no notion of environment.
-
-If you wish for hooks and formatters to only be used in specific environments,
-you should handle that yourself. For example, if your application has a global
-variable `Environment`, which is a string representation of the environment you
-could do:
-
-```go
-import (
-  log "github.com/Sirupsen/logrus"
-)
-
-init() {
-  // do something here to set environment depending on an environment variable
-  // or command-line flag
-  if Environment == "production" {
-    log.SetFormatter(&log.JSONFormatter{})
-  } else {
-    // The TextFormatter is default, you don't actually have to do this.
-    log.SetFormatter(&log.TextFormatter{})
-  }
-}
-```
-
-This configuration is how `logrus` was intended to be used, but JSON in
-production is mostly only useful if you do log aggregation with tools like
-Splunk or Logstash.
-
-#### Formatters
-
-The built-in logging formatters are:
-
-* `logrus.TextFormatter`. Logs the event in colors if stdout is a tty, otherwise
-  without colors.
-  * *Note:* to force colored output when there is no TTY, set the `ForceColors`
-    field to `true`.  To force no colored output even if there is a TTY  set the
-    `DisableColors` field to `true`
-* `logrus.JSONFormatter`. Logs fields as JSON.
-* `logrus_logstash.LogstashFormatter`. Logs fields as Logstash Events (http://logstash.net).
-
-    ```go
-      logrus.SetFormatter(&logrus_logstash.LogstashFormatter{Type: “application_name"})
-    ```
-
-Third party logging formatters:
-
-* [`zalgo`](https://github.com/aybabtme/logzalgo): invoking the P͉̫o̳̼̊w̖͈̰͎e̬͔̭͂r͚̼̹̲ ̫͓͉̳͈ō̠͕͖̚f̝͍̠ ͕̲̞͖͑Z̖̫̤̫ͪa͉̬͈̗l͖͎g̳̥o̰̥̅!̣͔̲̻͊̄ ̙̘̦̹̦.
-
-You can define your formatter by implementing the `Formatter` interface,
-requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a
-`Fields` type (`map[string]interface{}`) with all your fields as well as the
-default ones (see Entries section above):
-
-```go
-type MyJSONFormatter struct {
-}
-
-log.SetFormatter(new(MyJSONFormatter))
-
-func (f *MyJSONFormatter) Format(entry *Entry) ([]byte, error) {
-  // Note this doesn't include Time, Level and Message which are available on
-  // the Entry. Consult `godoc` on information about those fields or read the
-  // source of the official loggers.
-  serialized, err := json.Marshal(entry.Data)
-    if err != nil {
-      return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
-    }
-  return append(serialized, '\n'), nil
-}
-```
-
-#### Logger as an `io.Writer`
-
-Logrus can be transformed into an `io.Writer`. That writer is the end of an `io.Pipe` and it is your responsibility to close it.
-
-```go
-w := logger.Writer()
-defer w.Close()
-
-srv := http.Server{
-    // create a stdlib log.Logger that writes to
-    // logrus.Logger.
-    ErrorLog: log.New(w, "", 0),
-}
-```
-
-Each line written to that writer will be printed the usual way, using formatters
-and hooks. The level for those entries is `info`.
-
-#### Rotation
-
-Log rotation is not provided with Logrus. Log rotation should be done by an
-external program (like `logrotate(8)`) that can compress and delete old log
-entries. It should not be a feature of the application-level logger.
-
-
-[godoc]: https://godoc.org/github.com/Sirupsen/logrus

vendor/github.com/Sirupsen/logrus/doc.go

@@ -1,26 +0,0 @@
-/*
-Package logrus is a structured logger for Go, completely API compatible with the standard library logger.
-
-
-The simplest way to use Logrus is simply the package-level exported logger:
-
-  package main
-
-  import (
-    log "github.com/Sirupsen/logrus"
-  )
-
-  func main() {
-    log.WithFields(log.Fields{
-      "animal": "walrus",
-      "number": 1,
-      "size":   10,
-    }).Info("A walrus appears")
-  }
-
-Output:
-  time="2015-09-07T08:48:33Z" level=info msg="A walrus appears" animal=walrus number=1 size=10
-
-For a full guide visit https://github.com/Sirupsen/logrus
-*/
-package logrus

vendor/github.com/Sirupsen/logrus/entry.go

@@ -1,264 +0,0 @@
-package logrus
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"os"
-	"time"
-)
-
-// Defines the key when adding errors using WithError.
-var ErrorKey = "error"
-
-// An entry is the final or intermediate Logrus logging entry. It contains all
-// the fields passed with WithField{,s}. It's finally logged when Debug, Info,
-// Warn, Error, Fatal or Panic is called on it. These objects can be reused and
-// passed around as much as you wish to avoid field duplication.
-type Entry struct {
-	Logger *Logger
-
-	// Contains all the fields set by the user.
-	Data Fields
-
-	// Time at which the log entry was created
-	Time time.Time
-
-	// Level the log entry was logged at: Debug, Info, Warn, Error, Fatal or Panic
-	Level Level
-
-	// Message passed to Debug, Info, Warn, Error, Fatal or Panic
-	Message string
-}
-
-func NewEntry(logger *Logger) *Entry {
-	return &Entry{
-		Logger: logger,
-		// Default is three fields, give a little extra room
-		Data: make(Fields, 5),
-	}
-}
-
-// Returns a reader for the entry, which is a proxy to the formatter.
-func (entry *Entry) Reader() (*bytes.Buffer, error) {
-	serialized, err := entry.Logger.Formatter.Format(entry)
-	return bytes.NewBuffer(serialized), err
-}
-
-// Returns the string representation from the reader and ultimately the
-// formatter.
-func (entry *Entry) String() (string, error) {
-	reader, err := entry.Reader()
-	if err != nil {
-		return "", err
-	}
-
-	return reader.String(), err
-}
-
-// Add an error as single field (using the key defined in ErrorKey) to the Entry.
-func (entry *Entry) WithError(err error) *Entry {
-	return entry.WithField(ErrorKey, err)
-}
-
-// Add a single field to the Entry.
-func (entry *Entry) WithField(key string, value interface{}) *Entry {
-	return entry.WithFields(Fields{key: value})
-}
-
-// Add a map of fields to the Entry.
-func (entry *Entry) WithFields(fields Fields) *Entry {
-	data := Fields{}
-	for k, v := range entry.Data {
-		data[k] = v
-	}
-	for k, v := range fields {
-		data[k] = v
-	}
-	return &Entry{Logger: entry.Logger, Data: data}
-}
-
-// This function is not declared with a pointer value because otherwise
-// race conditions will occur when using multiple goroutines
-func (entry Entry) log(level Level, msg string) {
-	entry.Time = time.Now()
-	entry.Level = level
-	entry.Message = msg
-
-	if err := entry.Logger.Hooks.Fire(level, &entry); err != nil {
-		entry.Logger.mu.Lock()
-		fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err)
-		entry.Logger.mu.Unlock()
-	}
-
-	reader, err := entry.Reader()
-	if err != nil {
-		entry.Logger.mu.Lock()
-		fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
-		entry.Logger.mu.Unlock()
-	}
-
-	entry.Logger.mu.Lock()
-	defer entry.Logger.mu.Unlock()
-
-	_, err = io.Copy(entry.Logger.Out, reader)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
-	}
-
-	// To avoid Entry#log() returning a value that only would make sense for
-	// panic() to use in Entry#Panic(), we avoid the allocation by checking
-	// directly here.
-	if level <= PanicLevel {
-		panic(&entry)
-	}
-}
-
-func (entry *Entry) Debug(args ...interface{}) {
-	if entry.Logger.Level >= DebugLevel {
-		entry.log(DebugLevel, fmt.Sprint(args...))
-	}
-}
-
-func (entry *Entry) Print(args ...interface{}) {
-	entry.Info(args...)
-}
-
-func (entry *Entry) Info(args ...interface{}) {
-	if entry.Logger.Level >= InfoLevel {
-		entry.log(InfoLevel, fmt.Sprint(args...))
-	}
-}
-
-func (entry *Entry) Warn(args ...interface{}) {
-	if entry.Logger.Level >= WarnLevel {
-		entry.log(WarnLevel, fmt.Sprint(args...))
-	}
-}
-
-func (entry *Entry) Warning(args ...interface{}) {
-	entry.Warn(args...)
-}
-
-func (entry *Entry) Error(args ...interface{}) {
-	if entry.Logger.Level >= ErrorLevel {
-		entry.log(ErrorLevel, fmt.Sprint(args...))
-	}
-}
-
-func (entry *Entry) Fatal(args ...interface{}) {
-	if entry.Logger.Level >= FatalLevel {
-		entry.log(FatalLevel, fmt.Sprint(args...))
-	}
-	os.Exit(1)
-}
-
-func (entry *Entry) Panic(args ...interface{}) {
-	if entry.Logger.Level >= PanicLevel {
-		entry.log(PanicLevel, fmt.Sprint(args...))
-	}
-	panic(fmt.Sprint(args...))
-}
-
-// Entry Printf family functions
-
-func (entry *Entry) Debugf(format string, args ...interface{}) {
-	if entry.Logger.Level >= DebugLevel {
-		entry.Debug(fmt.Sprintf(format, args...))
-	}
-}
-
-func (entry *Entry) Infof(format string, args ...interface{}) {
-	if entry.Logger.Level >= InfoLevel {
-		entry.Info(fmt.Sprintf(format, args...))
-	}
-}
-
-func (entry *Entry) Printf(format string, args ...interface{}) {
-	entry.Infof(format, args...)
-}
-
-func (entry *Entry) Warnf(format string, args ...interface{}) {
-	if entry.Logger.Level >= WarnLevel {
-		entry.Warn(fmt.Sprintf(format, args...))
-	}
-}
-
-func (entry *Entry) Warningf(format string, args ...interface{}) {
-	entry.Warnf(format, args...)
-}
-
-func (entry *Entry) Errorf(format string, args ...interface{}) {
-	if entry.Logger.Level >= ErrorLevel {
-		entry.Error(fmt.Sprintf(format, args...))
-	}
-}
-
-func (entry *Entry) Fatalf(format string, args ...interface{}) {
-	if entry.Logger.Level >= FatalLevel {
-		entry.Fatal(fmt.Sprintf(format, args...))
-	}
-	os.Exit(1)
-}
-
-func (entry *Entry) Panicf(format string, args ...interface{}) {
-	if entry.Logger.Level >= PanicLevel {
-		entry.Panic(fmt.Sprintf(format, args...))
-	}
-}
-
-// Entry Println family functions
-
-func (entry *Entry) Debugln(args ...interface{}) {
-	if entry.Logger.Level >= DebugLevel {
-		entry.Debug(entry.sprintlnn(args...))
-	}
-}
-
-func (entry *Entry) Infoln(args ...interface{}) {
-	if entry.Logger.Level >= InfoLevel {
-		entry.Info(entry.sprintlnn(args...))
-	}
-}
-
-func (entry *Entry) Println(args ...interface{}) {
-	entry.Infoln(args...)
-}
-
-func (entry *Entry) Warnln(args ...interface{}) {
-	if entry.Logger.Level >= WarnLevel {
-		entry.Warn(entry.sprintlnn(args...))
-	}
-}
-
-func (entry *Entry) Warningln(args ...interface{}) {
-	entry.Warnln(args...)
-}
-
-func (entry *Entry) Errorln(args ...interface{}) {
-	if entry.Logger.Level >= ErrorLevel {
-		entry.Error(entry.sprintlnn(args...))
-	}
-}
-
-func (entry *Entry) Fatalln(args ...interface{}) {
-	if entry.Logger.Level >= FatalLevel {
-		entry.Fatal(entry.sprintlnn(args...))
-	}
-	os.Exit(1)
-}
-
-func (entry *Entry) Panicln(args ...interface{}) {
-	if entry.Logger.Level >= PanicLevel {
-		entry.Panic(entry.sprintlnn(args...))
-	}
-}
-
-// Sprintlnn => Sprint no newline. This is to get the behavior of how
-// fmt.Sprintln where spaces are always added between operands, regardless of
-// their type. Instead of vendoring the Sprintln implementation to spare a
-// string allocation, we do the simplest thing.
-func (entry *Entry) sprintlnn(args ...interface{}) string {
-	msg := fmt.Sprintln(args...)
-	return msg[:len(msg)-1]
-}

vendor/github.com/Sirupsen/logrus/exported.go

@@ -1,193 +0,0 @@
-package logrus
-
-import (
-	"io"
-)
-
-var (
-	// std is the name of the standard logger in stdlib `log`
-	std = New()
-)
-
-func StandardLogger() *Logger {
-	return std
-}
-
-// SetOutput sets the standard logger output.
-func SetOutput(out io.Writer) {
-	std.mu.Lock()
-	defer std.mu.Unlock()
-	std.Out = out
-}
-
-// SetFormatter sets the standard logger formatter.
-func SetFormatter(formatter Formatter) {
-	std.mu.Lock()
-	defer std.mu.Unlock()
-	std.Formatter = formatter
-}
-
-// SetLevel sets the standard logger level.
-func SetLevel(level Level) {
-	std.mu.Lock()
-	defer std.mu.Unlock()
-	std.Level = level
-}
-
-// GetLevel returns the standard logger level.
-func GetLevel() Level {
-	std.mu.Lock()
-	defer std.mu.Unlock()
-	return std.Level
-}
-
-// AddHook adds a hook to the standard logger hooks.
-func AddHook(hook Hook) {
-	std.mu.Lock()
-	defer std.mu.Unlock()
-	std.Hooks.Add(hook)
-}
-
-// WithError creates an entry from the standard logger and adds an error to it, using the value defined in ErrorKey as key.
-func WithError(err error) *Entry {
-	return std.WithField(ErrorKey, err)
-}
-
-// WithField creates an entry from the standard logger and adds a field to
-// it. If you want multiple fields, use `WithFields`.
-//
-// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
-// or Panic on the Entry it returns.
-func WithField(key string, value interface{}) *Entry {
-	return std.WithField(key, value)
-}
-
-// WithFields creates an entry from the standard logger and adds multiple
-// fields to it. This is simply a helper for `WithField`, invoking it
-// once for each field.
-//
-// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
-// or Panic on the Entry it returns.
-func WithFields(fields Fields) *Entry {
-	return std.WithFields(fields)
-}
-
-// Debug logs a message at level Debug on the standard logger.
-func Debug(args ...interface{}) {
-	std.Debug(args...)
-}
-
-// Print logs a message at level Info on the standard logger.
-func Print(args ...interface{}) {
-	std.Print(args...)
-}
-
-// Info logs a message at level Info on the standard logger.
-func Info(args ...interface{}) {
-	std.Info(args...)
-}
-
-// Warn logs a message at level Warn on the standard logger.
-func Warn(args ...interface{}) {
-	std.Warn(args...)
-}
-
-// Warning logs a message at level Warn on the standard logger.
-func Warning(args ...interface{}) {
-	std.Warning(args...)
-}
-
-// Error logs a message at level Error on the standard logger.
-func Error(args ...interface{}) {
-	std.Error(args...)
-}
-
-// Panic logs a message at level Panic on the standard logger.
-func Panic(args ...interface{}) {
-	std.Panic(args...)
-}
-
-// Fatal logs a message at level Fatal on the standard logger.
-func Fatal(args ...interface{}) {
-	std.Fatal(args...)
-}
-
-// Debugf logs a message at level Debug on the standard logger.
-func Debugf(format string, args ...interface{}) {
-	std.Debugf(format, args...)
-}
-
-// Printf logs a message at level Info on the standard logger.
-func Printf(format string, args ...interface{}) {
-	std.Printf(format, args...)
-}
-
-// Infof logs a message at level Info on the standard logger.
-func Infof(format string, args ...interface{}) {
-	std.Infof(format, args...)
-}
-
-// Warnf logs a message at level Warn on the standard logger.
-func Warnf(format string, args ...interface{}) {
-	std.Warnf(format, args...)
-}
-
-// Warningf logs a message at level Warn on the standard logger.
-func Warningf(format string, args ...interface{}) {
-	std.Warningf(format, args...)
-}
-
-// Errorf logs a message at level Error on the standard logger.
-func Errorf(format string, args ...interface{}) {
-	std.Errorf(format, args...)
-}
-
-// Panicf logs a message at level Panic on the standard logger.
-func Panicf(format string, args ...interface{}) {
-	std.Panicf(format, args...)
-}
-
-// Fatalf logs a message at level Fatal on the standard logger.
-func Fatalf(format string, args ...interface{}) {
-	std.Fatalf(format, args...)
-}
-
-// Debugln logs a message at level Debug on the standard logger.
-func Debugln(args ...interface{}) {
-	std.Debugln(args...)
-}
-
-// Println logs a message at level Info on the standard logger.
-func Println(args ...interface{}) {
-	std.Println(args...)
-}
-
-// Infoln logs a message at level Info on the standard logger.
-func Infoln(args ...interface{}) {
-	std.Infoln(args...)
-}
-
-// Warnln logs a message at level Warn on the standard logger.
-func Warnln(args ...interface{}) {
-	std.Warnln(args...)
-}
-
-// Warningln logs a message at level Warn on the standard logger.
-func Warningln(args ...interface{}) {
-	std.Warningln(args...)
-}
-
-// Errorln logs a message at level Error on the standard logger.
-func Errorln(args ...interface{}) {
-	std.Errorln(args...)
-}
-
-// Panicln logs a message at level Panic on the standard logger.
-func Panicln(args ...interface{}) {
-	std.Panicln(args...)
-}
-
-// Fatalln logs a message at level Fatal on the standard logger.
-func Fatalln(args ...interface{}) {
-	std.Fatalln(args...)
-}

vendor/github.com/Sirupsen/logrus/formatter.go

@@ -1,48 +0,0 @@
-package logrus
-
-import "time"
-
-const DefaultTimestampFormat = time.RFC3339
-
-// The Formatter interface is used to implement a custom Formatter. It takes an
-// `Entry`. It exposes all the fields, including the default ones:
-//
-// * `entry.Data["msg"]`. The message passed from Info, Warn, Error ..
-// * `entry.Data["time"]`. The timestamp.
-// * `entry.Data["level"]. The level the entry was logged at.
-//
-// Any additional fields added with `WithField` or `WithFields` are also in
-// `entry.Data`. Format is expected to return an array of bytes which are then
-// logged to `logger.Out`.
-type Formatter interface {
-	Format(*Entry) ([]byte, error)
-}
-
-// This is to not silently overwrite `time`, `msg` and `level` fields when
-// dumping it. If this code wasn't there doing:
-//
-//  logrus.WithField("level", 1).Info("hello")
-//
-// Would just silently drop the user provided level. Instead with this code
-// it'll logged as:
-//
-//  {"level": "info", "fields.level": 1, "msg": "hello", "time": "..."}
-//
-// It's not exported because it's still using Data in an opinionated way. It's to
-// avoid code duplication between the two default formatters.
-func prefixFieldClashes(data Fields) {
-	_, ok := data["time"]
-	if ok {
-		data["fields.time"] = data["time"]
-	}
-
-	_, ok = data["msg"]
-	if ok {
-		data["fields.msg"] = data["msg"]
-	}
-
-	_, ok = data["level"]
-	if ok {
-		data["fields.level"] = data["level"]
-	}
-}

vendor/github.com/Sirupsen/logrus/hooks.go

@@ -1,34 +0,0 @@
-package logrus
-
-// A hook to be fired when logging on the logging levels returned from
-// `Levels()` on your implementation of the interface. Note that this is not
-// fired in a goroutine or a channel with workers, you should handle such
-// functionality yourself if your call is non-blocking and you don't wish for
-// the logging calls for levels returned from `Levels()` to block.
-type Hook interface {
-	Levels() []Level
-	Fire(*Entry) error
-}
-
-// Internal type for storing the hooks on a logger instance.
-type LevelHooks map[Level][]Hook
-
-// Add a hook to an instance of logger. This is called with
-// `log.Hooks.Add(new(MyHook))` where `MyHook` implements the `Hook` interface.
-func (hooks LevelHooks) Add(hook Hook) {
-	for _, level := range hook.Levels() {
-		hooks[level] = append(hooks[level], hook)
-	}
-}
-
-// Fire all the hooks for the passed level. Used by `entry.log` to fire
-// appropriate hooks for a log entry.
-func (hooks LevelHooks) Fire(level Level, entry *Entry) error {
-	for _, hook := range hooks[level] {
-		if err := hook.Fire(entry); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}

vendor/github.com/Sirupsen/logrus/json_formatter.go

@@ -1,41 +0,0 @@
-package logrus
-
-import (
-	"encoding/json"
-	"fmt"
-)
-
-type JSONFormatter struct {
-	// TimestampFormat sets the format used for marshaling timestamps.
-	TimestampFormat string
-}
-
-func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
-	data := make(Fields, len(entry.Data)+3)
-	for k, v := range entry.Data {
-		switch v := v.(type) {
-		case error:
-			// Otherwise errors are ignored by `encoding/json`
-			// https://github.com/Sirupsen/logrus/issues/137
-			data[k] = v.Error()
-		default:
-			data[k] = v
-		}
-	}
-	prefixFieldClashes(data)
-
-	timestampFormat := f.TimestampFormat
-	if timestampFormat == "" {
-		timestampFormat = DefaultTimestampFormat
-	}
-
-	data["time"] = entry.Time.Format(timestampFormat)
-	data["msg"] = entry.Message
-	data["level"] = entry.Level.String()
-
-	serialized, err := json.Marshal(data)
-	if err != nil {
-		return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
-	}
-	return append(serialized, '\n'), nil
-}

vendor/github.com/Sirupsen/logrus/logger.go

@@ -1,206 +0,0 @@
-package logrus
-
-import (
-	"io"
-	"os"
-	"sync"
-)
-
-type Logger struct {
-	// The logs are `io.Copy`'d to this in a mutex. It's common to set this to a
-	// file, or leave it default which is `os.Stderr`. You can also set this to
-	// something more adventorous, such as logging to Kafka.
-	Out io.Writer
-	// Hooks for the logger instance. These allow firing events based on logging
-	// levels and log entries. For example, to send errors to an error tracking
-	// service, log to StatsD or dump the core on fatal errors.
-	Hooks LevelHooks
-	// All log entries pass through the formatter before logged to Out. The
-	// included formatters are `TextFormatter` and `JSONFormatter` for which
-	// TextFormatter is the default. In development (when a TTY is attached) it
-	// logs with colors, but to a file it wouldn't. You can easily implement your
-	// own that implements the `Formatter` interface, see the `README` or included
-	// formatters for examples.
-	Formatter Formatter
-	// The logging level the logger should log at. This is typically (and defaults
-	// to) `logrus.Info`, which allows Info(), Warn(), Error() and Fatal() to be
-	// logged. `logrus.Debug` is useful in
-	Level Level
-	// Used to sync writing to the log.
-	mu sync.Mutex
-}
-
-// Creates a new logger. Configuration should be set by changing `Formatter`,
-// `Out` and `Hooks` directly on the default logger instance. You can also just
-// instantiate your own:
-//
-//    var log = &Logger{
-//      Out: os.Stderr,
-//      Formatter: new(JSONFormatter),
-//      Hooks: make(LevelHooks),
-//      Level: logrus.DebugLevel,
-//    }
-//
-// It's recommended to make this a global instance called `log`.
-func New() *Logger {
-	return &Logger{
-		Out:       os.Stderr,
-		Formatter: new(TextFormatter),
-		Hooks:     make(LevelHooks),
-		Level:     InfoLevel,
-	}
-}
-
-// Adds a field to the log entry, note that you it doesn't log until you call
-// Debug, Print, Info, Warn, Fatal or Panic. It only creates a log entry.
-// If you want multiple fields, use `WithFields`.
-func (logger *Logger) WithField(key string, value interface{}) *Entry {
-	return NewEntry(logger).WithField(key, value)
-}
-
-// Adds a struct of fields to the log entry. All it does is call `WithField` for
-// each `Field`.
-func (logger *Logger) WithFields(fields Fields) *Entry {
-	return NewEntry(logger).WithFields(fields)
-}
-
-func (logger *Logger) Debugf(format string, args ...interface{}) {
-	if logger.Level >= DebugLevel {
-		NewEntry(logger).Debugf(format, args...)
-	}
-}
-
-func (logger *Logger) Infof(format string, args ...interface{}) {
-	if logger.Level >= InfoLevel {
-		NewEntry(logger).Infof(format, args...)
-	}
-}
-
-func (logger *Logger) Printf(format string, args ...interface{}) {
-	NewEntry(logger).Printf(format, args...)
-}
-
-func (logger *Logger) Warnf(format string, args ...interface{}) {
-	if logger.Level >= WarnLevel {
-		NewEntry(logger).Warnf(format, args...)
-	}
-}
-
-func (logger *Logger) Warningf(format string, args ...interface{}) {
-	if logger.Level >= WarnLevel {
-		NewEntry(logger).Warnf(format, args...)
-	}
-}
-
-func (logger *Logger) Errorf(format string, args ...interface{}) {
-	if logger.Level >= ErrorLevel {
-		NewEntry(logger).Errorf(format, args...)
-	}
-}
-
-func (logger *Logger) Fatalf(format string, args ...interface{}) {
-	if logger.Level >= FatalLevel {
-		NewEntry(logger).Fatalf(format, args...)
-	}
-	os.Exit(1)
-}
-
-func (logger *Logger) Panicf(format string, args ...interface{}) {
-	if logger.Level >= PanicLevel {
-		NewEntry(logger).Panicf(format, args...)
-	}
-}
-
-func (logger *Logger) Debug(args ...interface{}) {
-	if logger.Level >= DebugLevel {
-		NewEntry(logger).Debug(args...)
-	}
-}
-
-func (logger *Logger) Info(args ...interface{}) {
-	if logger.Level >= InfoLevel {
-		NewEntry(logger).Info(args...)
-	}
-}
-
-func (logger *Logger) Print(args ...interface{}) {
-	NewEntry(logger).Info(args...)
-}
-
-func (logger *Logger) Warn(args ...interface{}) {
-	if logger.Level >= WarnLevel {
-		NewEntry(logger).Warn(args...)
-	}
-}
-
-func (logger *Logger) Warning(args ...interface{}) {
-	if logger.Level >= WarnLevel {
-		NewEntry(logger).Warn(args...)
-	}
-}
-
-func (logger *Logger) Error(args ...interface{}) {
-	if logger.Level >= ErrorLevel {
-		NewEntry(logger).Error(args...)
-	}
-}
-
-func (logger *Logger) Fatal(args ...interface{}) {
-	if logger.Level >= FatalLevel {
-		NewEntry(logger).Fatal(args...)
-	}
-	os.Exit(1)
-}
-
-func (logger *Logger) Panic(args ...interface{}) {
-	if logger.Level >= PanicLevel {
-		NewEntry(logger).Panic(args...)
-	}
-}
-
-func (logger *Logger) Debugln(args ...interface{}) {
-	if logger.Level >= DebugLevel {
-		NewEntry(logger).Debugln(args...)
-	}
-}
-
-func (logger *Logger) Infoln(args ...interface{}) {
-	if logger.Level >= InfoLevel {
-		NewEntry(logger).Infoln(args...)
-	}
-}
-
-func (logger *Logger) Println(args ...interface{}) {
-	NewEntry(logger).Println(args...)
-}
-
-func (logger *Logger) Warnln(args ...interface{}) {
-	if logger.Level >= WarnLevel {
-		NewEntry(logger).Warnln(args...)
-	}
-}
-
-func (logger *Logger) Warningln(args ...interface{}) {
-	if logger.Level >= WarnLevel {
-		NewEntry(logger).Warnln(args...)
-	}
-}
-
-func (logger *Logger) Errorln(args ...interface{}) {
-	if logger.Level >= ErrorLevel {
-		NewEntry(logger).Errorln(args...)
-	}
-}
-
-func (logger *Logger) Fatalln(args ...interface{}) {
-	if logger.Level >= FatalLevel {
-		NewEntry(logger).Fatalln(args...)
-	}
-	os.Exit(1)
-}
-
-func (logger *Logger) Panicln(args ...interface{}) {
-	if logger.Level >= PanicLevel {
-		NewEntry(logger).Panicln(args...)
-	}
-}

vendor/github.com/Sirupsen/logrus/logrus.go

@@ -1,98 +0,0 @@
-package logrus
-
-import (
-	"fmt"
-	"log"
-)
-
-// Fields type, used to pass to `WithFields`.
-type Fields map[string]interface{}
-
-// Level type
-type Level uint8
-
-// Convert the Level to a string. E.g. PanicLevel becomes "panic".
-func (level Level) String() string {
-	switch level {
-	case DebugLevel:
-		return "debug"
-	case InfoLevel:
-		return "info"
-	case WarnLevel:
-		return "warning"
-	case ErrorLevel:
-		return "error"
-	case FatalLevel:
-		return "fatal"
-	case PanicLevel:
-		return "panic"
-	}
-
-	return "unknown"
-}
-
-// ParseLevel takes a string level and returns the Logrus log level constant.
-func ParseLevel(lvl string) (Level, error) {
-	switch lvl {
-	case "panic":
-		return PanicLevel, nil
-	case "fatal":
-		return FatalLevel, nil
-	case "error":
-		return ErrorLevel, nil
-	case "warn", "warning":
-		return WarnLevel, nil
-	case "info":
-		return InfoLevel, nil
-	case "debug":
-		return DebugLevel, nil
-	}
-
-	var l Level
-	return l, fmt.Errorf("not a valid logrus Level: %q", lvl)
-}
-
-// These are the different logging levels. You can set the logging level to log
-// on your instance of logger, obtained with `logrus.New()`.
-const (
-	// PanicLevel level, highest level of severity. Logs and then calls panic with the
-	// message passed to Debug, Info, ...
-	PanicLevel Level = iota
-	// FatalLevel level. Logs and then calls `os.Exit(1)`. It will exit even if the
-	// logging level is set to Panic.
-	FatalLevel
-	// ErrorLevel level. Logs. Used for errors that should definitely be noted.
-	// Commonly used for hooks to send errors to an error tracking service.
-	ErrorLevel
-	// WarnLevel level. Non-critical entries that deserve eyes.
-	WarnLevel
-	// InfoLevel level. General operational entries about what's going on inside the
-	// application.
-	InfoLevel
-	// DebugLevel level. Usually only enabled when debugging. Very verbose logging.
-	DebugLevel
-)
-
-// Won't compile if StdLogger can't be realized by a log.Logger
-var (
-	_ StdLogger = &log.Logger{}
-	_ StdLogger = &Entry{}
-	_ StdLogger = &Logger{}
-)
-
-// StdLogger is what your logrus-enabled library should take, that way
-// it'll accept a stdlib logger and a logrus logger. There's no standard
-// interface, this is the closest we get, unfortunately.
-type StdLogger interface {
-	Print(...interface{})
-	Printf(string, ...interface{})
-	Println(...interface{})
-
-	Fatal(...interface{})
-	Fatalf(string, ...interface{})
-	Fatalln(...interface{})
-
-	Panic(...interface{})
-	Panicf(string, ...interface{})
-	Panicln(...interface{})
-}

vendor/github.com/Sirupsen/logrus/terminal_bsd.go

@@ -1,9 +0,0 @@
-// +build darwin freebsd openbsd netbsd dragonfly
-
-package logrus
-
-import "syscall"
-
-const ioctlReadTermios = syscall.TIOCGETA
-
-type Termios syscall.Termios

vendor/github.com/Sirupsen/logrus/terminal_linux.go

@@ -1,12 +0,0 @@
-// Based on ssh/terminal:
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package logrus
-
-import "syscall"
-
-const ioctlReadTermios = syscall.TCGETS
-
-type Termios syscall.Termios

vendor/github.com/Sirupsen/logrus/terminal_notwindows.go

@@ -1,21 +0,0 @@
-// Based on ssh/terminal:
-// Copyright 2011 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build linux darwin freebsd openbsd netbsd dragonfly
-
-package logrus
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// IsTerminal returns true if the given file descriptor is a terminal.
-func IsTerminal() bool {
-	fd := syscall.Stdout
-	var termios Termios
-	_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
-	return err == 0
-}

vendor/github.com/Sirupsen/logrus/terminal_windows.go

@@ -1,27 +0,0 @@
-// Based on ssh/terminal:
-// Copyright 2011 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build windows
-
-package logrus
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-var kernel32 = syscall.NewLazyDLL("kernel32.dll")
-
-var (
-	procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
-)
-
-// IsTerminal returns true if the given file descriptor is a terminal.
-func IsTerminal() bool {
-	fd := syscall.Stdout
-	var st uint32
-	r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
-	return r != 0 && e == 0
-}

vendor/github.com/Sirupsen/logrus/text_formatter.go

@@ -1,159 +0,0 @@
-package logrus
-
-import (
-	"bytes"
-	"fmt"
-	"runtime"
-	"sort"
-	"strings"
-	"time"
-)
-
-const (
-	nocolor = 0
-	red     = 31
-	green   = 32
-	yellow  = 33
-	blue    = 34
-	gray    = 37
-)
-
-var (
-	baseTimestamp time.Time
-	isTerminal    bool
-)
-
-func init() {
-	baseTimestamp = time.Now()
-	isTerminal = IsTerminal()
-}
-
-func miniTS() int {
-	return int(time.Since(baseTimestamp) / time.Second)
-}
-
-type TextFormatter struct {
-	// Set to true to bypass checking for a TTY before outputting colors.
-	ForceColors bool
-
-	// Force disabling colors.
-	DisableColors bool
-
-	// Disable timestamp logging. useful when output is redirected to logging
-	// system that already adds timestamps.
-	DisableTimestamp bool
-
-	// Enable logging the full timestamp when a TTY is attached instead of just
-	// the time passed since beginning of execution.
-	FullTimestamp bool
-
-	// TimestampFormat to use for display when a full timestamp is printed
-	TimestampFormat string
-
-	// The fields are sorted by default for a consistent output. For applications
-	// that log extremely frequently and don't use the JSON formatter this may not
-	// be desired.
-	DisableSorting bool
-}
-
-func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
-	var keys []string = make([]string, 0, len(entry.Data))
-	for k := range entry.Data {
-		keys = append(keys, k)
-	}
-
-	if !f.DisableSorting {
-		sort.Strings(keys)
-	}
-
-	b := &bytes.Buffer{}
-
-	prefixFieldClashes(entry.Data)
-
-	isColorTerminal := isTerminal && (runtime.GOOS != "windows")
-	isColored := (f.ForceColors || isColorTerminal) && !f.DisableColors
-
-	timestampFormat := f.TimestampFormat
-	if timestampFormat == "" {
-		timestampFormat = DefaultTimestampFormat
-	}
-	if isColored {
-		f.printColored(b, entry, keys, timestampFormat)
-	} else {
-		if !f.DisableTimestamp {
-			f.appendKeyValue(b, "time", entry.Time.Format(timestampFormat))
-		}
-		f.appendKeyValue(b, "level", entry.Level.String())
-		f.appendKeyValue(b, "msg", entry.Message)
-		for _, key := range keys {
-			f.appendKeyValue(b, key, entry.Data[key])
-		}
-	}
-
-	b.WriteByte('\n')
-	return b.Bytes(), nil
-}
-
-func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []string, timestampFormat string) {
-	var levelColor int
-	switch entry.Level {
-	case DebugLevel:
-		levelColor = gray
-	case WarnLevel:
-		levelColor = yellow
-	case ErrorLevel, FatalLevel, PanicLevel:
-		levelColor = red
-	default:
-		levelColor = blue
-	}
-
-	levelText := strings.ToUpper(entry.Level.String())[0:4]
-
-	if !f.FullTimestamp {
-		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, miniTS(), entry.Message)
-	} else {
-		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s] %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), entry.Message)
-	}
-	for _, k := range keys {
-		v := entry.Data[k]
-		fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=%+v", levelColor, k, v)
-	}
-}
-
-func needsQuoting(text string) bool {
-	for _, ch := range text {
-		if !((ch >= 'a' && ch <= 'z') ||
-			(ch >= 'A' && ch <= 'Z') ||
-			(ch >= '0' && ch <= '9') ||
-			ch == '-' || ch == '.') {
-			return false
-		}
-	}
-	return true
-}
-
-func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key string, value interface{}) {
-
-	b.WriteString(key)
-	b.WriteByte('=')
-
-	switch value := value.(type) {
-	case string:
-		if needsQuoting(value) {
-			b.WriteString(value)
-		} else {
-			fmt.Fprintf(b, "%q", value)
-		}
-	case error:
-		errmsg := value.Error()
-		if needsQuoting(errmsg) {
-			b.WriteString(errmsg)
-		} else {
-			fmt.Fprintf(b, "%q", value)
-		}
-	default:
-		fmt.Fprint(b, value)
-	}
-
-	b.WriteByte(' ')
-}

vendor/github.com/Sirupsen/logrus/writer.go

@@ -1,31 +0,0 @@
-package logrus
-
-import (
-	"bufio"
-	"io"
-	"runtime"
-)
-
-func (logger *Logger) Writer() *io.PipeWriter {
-	reader, writer := io.Pipe()
-
-	go logger.writerScanner(reader)
-	runtime.SetFinalizer(writer, writerFinalizer)
-
-	return writer
-}
-
-func (logger *Logger) writerScanner(reader *io.PipeReader) {
-	scanner := bufio.NewScanner(reader)
-	for scanner.Scan() {
-		logger.Print(scanner.Text())
-	}
-	if err := scanner.Err(); err != nil {
-		logger.Errorf("Error while reading from Writer: %s", err)
-	}
-	reader.Close()
-}
-
-func writerFinalizer(writer *io.PipeWriter) {
-	writer.Close()
-}

vendor/github.com/aws/aws-sdk-go/LICENSE.txt

@@ -1,202 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

vendor/github.com/aws/aws-sdk-go/NOTICE.txt

@@ -1,3 +0,0 @@
-AWS SDK for Go
-Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved. 
-Copyright 2014-2015 Stripe, Inc.

vendor/github.com/aws/aws-sdk-go/aws/awserr/error.go

@@ -1,145 +0,0 @@
-// Package awserr represents API error interface accessors for the SDK.
-package awserr
-
-// An Error wraps lower level errors with code, message and an original error.
-// The underlying concrete error type may also satisfy other interfaces which
-// can be to used to obtain more specific information about the error.
-//
-// Calling Error() or String() will always include the full information about
-// an error based on its underlying type.
-//
-// Example:
-//
-//     output, err := s3manage.Upload(svc, input, opts)
-//     if err != nil {
-//         if awsErr, ok := err.(awserr.Error); ok {
-//             // Get error details
-//             log.Println("Error:", awsErr.Code(), awsErr.Message())
-//
-//             // Prints out full error message, including original error if there was one.
-//             log.Println("Error:", awsErr.Error())
-//
-//             // Get original error
-//             if origErr := awsErr.OrigErr(); origErr != nil {
-//                 // operate on original error.
-//             }
-//         } else {
-//             fmt.Println(err.Error())
-//         }
-//     }
-//
-type Error interface {
-	// Satisfy the generic error interface.
-	error
-
-	// Returns the short phrase depicting the classification of the error.
-	Code() string
-
-	// Returns the error details message.
-	Message() string
-
-	// Returns the original error if one was set.  Nil is returned if not set.
-	OrigErr() error
-}
-
-// BatchError is a batch of errors which also wraps lower level errors with
-// code, message, and original errors. Calling Error() will include all errors
-// that occurred in the batch.
-//
-// Deprecated: Replaced with BatchedErrors. Only defined for backwards
-// compatibility.
-type BatchError interface {
-	// Satisfy the generic error interface.
-	error
-
-	// Returns the short phrase depicting the classification of the error.
-	Code() string
-
-	// Returns the error details message.
-	Message() string
-
-	// Returns the original error if one was set.  Nil is returned if not set.
-	OrigErrs() []error
-}
-
-// BatchedErrors is a batch of errors which also wraps lower level errors with
-// code, message, and original errors. Calling Error() will include all errors
-// that occurred in the batch.
-//
-// Replaces BatchError
-type BatchedErrors interface {
-	// Satisfy the base Error interface.
-	Error
-
-	// Returns the original error if one was set.  Nil is returned if not set.
-	OrigErrs() []error
-}
-
-// New returns an Error object described by the code, message, and origErr.
-//
-// If origErr satisfies the Error interface it will not be wrapped within a new
-// Error object and will instead be returned.
-func New(code, message string, origErr error) Error {
-	var errs []error
-	if origErr != nil {
-		errs = append(errs, origErr)
-	}
-	return newBaseError(code, message, errs)
-}
-
-// NewBatchError returns an BatchedErrors with a collection of errors as an
-// array of errors.
-func NewBatchError(code, message string, errs []error) BatchedErrors {
-	return newBaseError(code, message, errs)
-}
-
-// A RequestFailure is an interface to extract request failure information from
-// an Error such as the request ID of the failed request returned by a service.
-// RequestFailures may not always have a requestID value if the request failed
-// prior to reaching the service such as a connection error.
-//
-// Example:
-//
-//     output, err := s3manage.Upload(svc, input, opts)
-//     if err != nil {
-//         if reqerr, ok := err.(RequestFailure); ok {
-//             log.Println("Request failed", reqerr.Code(), reqerr.Message(), reqerr.RequestID())
-//         } else {
-//             log.Println("Error:", err.Error())
-//         }
-//     }
-//
-// Combined with awserr.Error:
-//
-//    output, err := s3manage.Upload(svc, input, opts)
-//    if err != nil {
-//        if awsErr, ok := err.(awserr.Error); ok {
-//            // Generic AWS Error with Code, Message, and original error (if any)
-//            fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
-//
-//            if reqErr, ok := err.(awserr.RequestFailure); ok {
-//                // A service error occurred
-//                fmt.Println(reqErr.StatusCode(), reqErr.RequestID())
-//            }
-//        } else {
-//            fmt.Println(err.Error())
-//        }
-//    }
-//
-type RequestFailure interface {
-	Error
-
-	// The status code of the HTTP response.
-	StatusCode() int
-
-	// The request ID returned by the service for a request failure. This will
-	// be empty if no request ID is available such as the request failed due
-	// to a connection error.
-	RequestID() string
-}
-
-// NewRequestFailure returns a new request error wrapper for the given Error
-// provided.
-func NewRequestFailure(err Error, statusCode int, reqID string) RequestFailure {
-	return newRequestError(err, statusCode, reqID)
-}

vendor/github.com/aws/aws-sdk-go/aws/awserr/types.go

@@ -1,194 +0,0 @@
-package awserr
-
-import "fmt"
-
-// SprintError returns a string of the formatted error code.
-//
-// Both extra and origErr are optional.  If they are included their lines
-// will be added, but if they are not included their lines will be ignored.
-func SprintError(code, message, extra string, origErr error) string {
-	msg := fmt.Sprintf("%s: %s", code, message)
-	if extra != "" {
-		msg = fmt.Sprintf("%s\n\t%s", msg, extra)
-	}
-	if origErr != nil {
-		msg = fmt.Sprintf("%s\ncaused by: %s", msg, origErr.Error())
-	}
-	return msg
-}
-
-// A baseError wraps the code and message which defines an error. It also
-// can be used to wrap an original error object.
-//
-// Should be used as the root for errors satisfying the awserr.Error. Also
-// for any error which does not fit into a specific error wrapper type.
-type baseError struct {
-	// Classification of error
-	code string
-
-	// Detailed information about error
-	message string
-
-	// Optional original error this error is based off of. Allows building
-	// chained errors.
-	errs []error
-}
-
-// newBaseError returns an error object for the code, message, and errors.
-//
-// code is a short no whitespace phrase depicting the classification of
-// the error that is being created.
-//
-// message is the free flow string containing detailed information about the
-// error.
-//
-// origErrs is the error objects which will be nested under the new errors to
-// be returned.
-func newBaseError(code, message string, origErrs []error) *baseError {
-	b := &baseError{
-		code:    code,
-		message: message,
-		errs:    origErrs,
-	}
-
-	return b
-}
-
-// Error returns the string representation of the error.
-//
-// See ErrorWithExtra for formatting.
-//
-// Satisfies the error interface.
-func (b baseError) Error() string {
-	size := len(b.errs)
-	if size > 0 {
-		return SprintError(b.code, b.message, "", errorList(b.errs))
-	}
-
-	return SprintError(b.code, b.message, "", nil)
-}
-
-// String returns the string representation of the error.
-// Alias for Error to satisfy the stringer interface.
-func (b baseError) String() string {
-	return b.Error()
-}
-
-// Code returns the short phrase depicting the classification of the error.
-func (b baseError) Code() string {
-	return b.code
-}
-
-// Message returns the error details message.
-func (b baseError) Message() string {
-	return b.message
-}
-
-// OrigErr returns the original error if one was set. Nil is returned if no
-// error was set. This only returns the first element in the list. If the full
-// list is needed, use BatchedErrors.
-func (b baseError) OrigErr() error {
-	switch len(b.errs) {
-	case 0:
-		return nil
-	case 1:
-		return b.errs[0]
-	default:
-		if err, ok := b.errs[0].(Error); ok {
-			return NewBatchError(err.Code(), err.Message(), b.errs[1:])
-		}
-		return NewBatchError("BatchedErrors",
-			"multiple errors occurred", b.errs)
-	}
-}
-
-// OrigErrs returns the original errors if one was set. An empty slice is
-// returned if no error was set.
-func (b baseError) OrigErrs() []error {
-	return b.errs
-}
-
-// So that the Error interface type can be included as an anonymous field
-// in the requestError struct and not conflict with the error.Error() method.
-type awsError Error
-
-// A requestError wraps a request or service error.
-//
-// Composed of baseError for code, message, and original error.
-type requestError struct {
-	awsError
-	statusCode int
-	requestID  string
-}
-
-// newRequestError returns a wrapped error with additional information for
-// request status code, and service requestID.
-//
-// Should be used to wrap all request which involve service requests. Even if
-// the request failed without a service response, but had an HTTP status code
-// that may be meaningful.
-//
-// Also wraps original errors via the baseError.
-func newRequestError(err Error, statusCode int, requestID string) *requestError {
-	return &requestError{
-		awsError:   err,
-		statusCode: statusCode,
-		requestID:  requestID,
-	}
-}
-
-// Error returns the string representation of the error.
-// Satisfies the error interface.
-func (r requestError) Error() string {
-	extra := fmt.Sprintf("status code: %d, request id: %s",
-		r.statusCode, r.requestID)
-	return SprintError(r.Code(), r.Message(), extra, r.OrigErr())
-}
-
-// String returns the string representation of the error.
-// Alias for Error to satisfy the stringer interface.
-func (r requestError) String() string {
-	return r.Error()
-}
-
-// StatusCode returns the wrapped status code for the error
-func (r requestError) StatusCode() int {
-	return r.statusCode
-}
-
-// RequestID returns the wrapped requestID
-func (r requestError) RequestID() string {
-	return r.requestID
-}
-
-// OrigErrs returns the original errors if one was set. An empty slice is
-// returned if no error was set.
-func (r requestError) OrigErrs() []error {
-	if b, ok := r.awsError.(BatchedErrors); ok {
-		return b.OrigErrs()
-	}
-	return []error{r.OrigErr()}
-}
-
-// An error list that satisfies the golang interface
-type errorList []error
-
-// Error returns the string representation of the error.
-//
-// Satisfies the error interface.
-func (e errorList) Error() string {
-	msg := ""
-	// How do we want to handle the array size being zero
-	if size := len(e); size > 0 {
-		for i := 0; i < size; i++ {
-			msg += fmt.Sprintf("%s", e[i].Error())
-			// We check the next index to see if it is within the slice.
-			// If it is, then we append a newline. We do this, because unit tests
-			// could be broken with the additional '\n'
-			if i+1 < size {
-				msg += "\n"
-			}
-		}
-	}
-	return msg
-}

vendor/github.com/aws/aws-sdk-go/aws/awsutil/copy.go

@@ -1,108 +0,0 @@
-package awsutil
-
-import (
-	"io"
-	"reflect"
-	"time"
-)
-
-// Copy deeply copies a src structure to dst. Useful for copying request and
-// response structures.
-//
-// Can copy between structs of different type, but will only copy fields which
-// are assignable, and exist in both structs. Fields which are not assignable,
-// or do not exist in both structs are ignored.
-func Copy(dst, src interface{}) {
-	dstval := reflect.ValueOf(dst)
-	if !dstval.IsValid() {
-		panic("Copy dst cannot be nil")
-	}
-
-	rcopy(dstval, reflect.ValueOf(src), true)
-}
-
-// CopyOf returns a copy of src while also allocating the memory for dst.
-// src must be a pointer type or this operation will fail.
-func CopyOf(src interface{}) (dst interface{}) {
-	dsti := reflect.New(reflect.TypeOf(src).Elem())
-	dst = dsti.Interface()
-	rcopy(dsti, reflect.ValueOf(src), true)
-	return
-}
-
-// rcopy performs a recursive copy of values from the source to destination.
-//
-// root is used to skip certain aspects of the copy which are not valid
-// for the root node of a object.
-func rcopy(dst, src reflect.Value, root bool) {
-	if !src.IsValid() {
-		return
-	}
-
-	switch src.Kind() {
-	case reflect.Ptr:
-		if _, ok := src.Interface().(io.Reader); ok {
-			if dst.Kind() == reflect.Ptr && dst.Elem().CanSet() {
-				dst.Elem().Set(src)
-			} else if dst.CanSet() {
-				dst.Set(src)
-			}
-		} else {
-			e := src.Type().Elem()
-			if dst.CanSet() && !src.IsNil() {
-				if _, ok := src.Interface().(*time.Time); !ok {
-					dst.Set(reflect.New(e))
-				} else {
-					tempValue := reflect.New(e)
-					tempValue.Elem().Set(src.Elem())
-					// Sets time.Time's unexported values
-					dst.Set(tempValue)
-				}
-			}
-			if src.Elem().IsValid() {
-				// Keep the current root state since the depth hasn't changed
-				rcopy(dst.Elem(), src.Elem(), root)
-			}
-		}
-	case reflect.Struct:
-		t := dst.Type()
-		for i := 0; i < t.NumField(); i++ {
-			name := t.Field(i).Name
-			srcVal := src.FieldByName(name)
-			dstVal := dst.FieldByName(name)
-			if srcVal.IsValid() && dstVal.CanSet() {
-				rcopy(dstVal, srcVal, false)
-			}
-		}
-	case reflect.Slice:
-		if src.IsNil() {
-			break
-		}
-
-		s := reflect.MakeSlice(src.Type(), src.Len(), src.Cap())
-		dst.Set(s)
-		for i := 0; i < src.Len(); i++ {
-			rcopy(dst.Index(i), src.Index(i), false)
-		}
-	case reflect.Map:
-		if src.IsNil() {
-			break
-		}
-
-		s := reflect.MakeMap(src.Type())
-		dst.Set(s)
-		for _, k := range src.MapKeys() {
-			v := src.MapIndex(k)
-			v2 := reflect.New(v.Type()).Elem()
-			rcopy(v2, v, false)
-			dst.SetMapIndex(k, v2)
-		}
-	default:
-		// Assign the value if possible. If its not assignable, the value would
-		// need to be converted and the impact of that may be unexpected, or is
-		// not compatible with the dst type.
-		if src.Type().AssignableTo(dst.Type()) {
-			dst.Set(src)
-		}
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/awsutil/equal.go

@@ -1,27 +0,0 @@
-package awsutil
-
-import (
-	"reflect"
-)
-
-// DeepEqual returns if the two values are deeply equal like reflect.DeepEqual.
-// In addition to this, this method will also dereference the input values if
-// possible so the DeepEqual performed will not fail if one parameter is a
-// pointer and the other is not.
-//
-// DeepEqual will not perform indirection of nested values of the input parameters.
-func DeepEqual(a, b interface{}) bool {
-	ra := reflect.Indirect(reflect.ValueOf(a))
-	rb := reflect.Indirect(reflect.ValueOf(b))
-
-	if raValid, rbValid := ra.IsValid(), rb.IsValid(); !raValid && !rbValid {
-		// If the elements are both nil, and of the same type the are equal
-		// If they are of different types they are not equal
-		return reflect.TypeOf(a) == reflect.TypeOf(b)
-	} else if raValid != rbValid {
-		// Both values must be valid to be equal
-		return false
-	}
-
-	return reflect.DeepEqual(ra.Interface(), rb.Interface())
-}

vendor/github.com/aws/aws-sdk-go/aws/awsutil/path_value.go

@@ -1,222 +0,0 @@
-package awsutil
-
-import (
-	"reflect"
-	"regexp"
-	"strconv"
-	"strings"
-
-	"github.com/jmespath/go-jmespath"
-)
-
-var indexRe = regexp.MustCompile(`(.+)\[(-?\d+)?\]$`)
-
-// rValuesAtPath returns a slice of values found in value v. The values
-// in v are explored recursively so all nested values are collected.
-func rValuesAtPath(v interface{}, path string, createPath, caseSensitive, nilTerm bool) []reflect.Value {
-	pathparts := strings.Split(path, "||")
-	if len(pathparts) > 1 {
-		for _, pathpart := range pathparts {
-			vals := rValuesAtPath(v, pathpart, createPath, caseSensitive, nilTerm)
-			if len(vals) > 0 {
-				return vals
-			}
-		}
-		return nil
-	}
-
-	values := []reflect.Value{reflect.Indirect(reflect.ValueOf(v))}
-	components := strings.Split(path, ".")
-	for len(values) > 0 && len(components) > 0 {
-		var index *int64
-		var indexStar bool
-		c := strings.TrimSpace(components[0])
-		if c == "" { // no actual component, illegal syntax
-			return nil
-		} else if caseSensitive && c != "*" && strings.ToLower(c[0:1]) == c[0:1] {
-			// TODO normalize case for user
-			return nil // don't support unexported fields
-		}
-
-		// parse this component
-		if m := indexRe.FindStringSubmatch(c); m != nil {
-			c = m[1]
-			if m[2] == "" {
-				index = nil
-				indexStar = true
-			} else {
-				i, _ := strconv.ParseInt(m[2], 10, 32)
-				index = &i
-				indexStar = false
-			}
-		}
-
-		nextvals := []reflect.Value{}
-		for _, value := range values {
-			// pull component name out of struct member
-			if value.Kind() != reflect.Struct {
-				continue
-			}
-
-			if c == "*" { // pull all members
-				for i := 0; i < value.NumField(); i++ {
-					if f := reflect.Indirect(value.Field(i)); f.IsValid() {
-						nextvals = append(nextvals, f)
-					}
-				}
-				continue
-			}
-
-			value = value.FieldByNameFunc(func(name string) bool {
-				if c == name {
-					return true
-				} else if !caseSensitive && strings.ToLower(name) == strings.ToLower(c) {
-					return true
-				}
-				return false
-			})
-
-			if nilTerm && value.Kind() == reflect.Ptr && len(components[1:]) == 0 {
-				if !value.IsNil() {
-					value.Set(reflect.Zero(value.Type()))
-				}
-				return []reflect.Value{value}
-			}
-
-			if createPath && value.Kind() == reflect.Ptr && value.IsNil() {
-				// TODO if the value is the terminus it should not be created
-				// if the value to be set to its position is nil.
-				value.Set(reflect.New(value.Type().Elem()))
-				value = value.Elem()
-			} else {
-				value = reflect.Indirect(value)
-			}
-
-			if value.Kind() == reflect.Slice || value.Kind() == reflect.Map {
-				if !createPath && value.IsNil() {
-					value = reflect.ValueOf(nil)
-				}
-			}
-
-			if value.IsValid() {
-				nextvals = append(nextvals, value)
-			}
-		}
-		values = nextvals
-
-		if indexStar || index != nil {
-			nextvals = []reflect.Value{}
-			for _, valItem := range values {
-				value := reflect.Indirect(valItem)
-				if value.Kind() != reflect.Slice {
-					continue
-				}
-
-				if indexStar { // grab all indices
-					for i := 0; i < value.Len(); i++ {
-						idx := reflect.Indirect(value.Index(i))
-						if idx.IsValid() {
-							nextvals = append(nextvals, idx)
-						}
-					}
-					continue
-				}
-
-				// pull out index
-				i := int(*index)
-				if i >= value.Len() { // check out of bounds
-					if createPath {
-						// TODO resize slice
-					} else {
-						continue
-					}
-				} else if i < 0 { // support negative indexing
-					i = value.Len() + i
-				}
-				value = reflect.Indirect(value.Index(i))
-
-				if value.Kind() == reflect.Slice || value.Kind() == reflect.Map {
-					if !createPath && value.IsNil() {
-						value = reflect.ValueOf(nil)
-					}
-				}
-
-				if value.IsValid() {
-					nextvals = append(nextvals, value)
-				}
-			}
-			values = nextvals
-		}
-
-		components = components[1:]
-	}
-	return values
-}
-
-// ValuesAtPath returns a list of values at the case insensitive lexical
-// path inside of a structure.
-func ValuesAtPath(i interface{}, path string) ([]interface{}, error) {
-	result, err := jmespath.Search(path, i)
-	if err != nil {
-		return nil, err
-	}
-
-	v := reflect.ValueOf(result)
-	if !v.IsValid() || (v.Kind() == reflect.Ptr && v.IsNil()) {
-		return nil, nil
-	}
-	if s, ok := result.([]interface{}); ok {
-		return s, err
-	}
-	if v.Kind() == reflect.Map && v.Len() == 0 {
-		return nil, nil
-	}
-	if v.Kind() == reflect.Slice {
-		out := make([]interface{}, v.Len())
-		for i := 0; i < v.Len(); i++ {
-			out[i] = v.Index(i).Interface()
-		}
-		return out, nil
-	}
-
-	return []interface{}{result}, nil
-}
-
-// SetValueAtPath sets a value at the case insensitive lexical path inside
-// of a structure.
-func SetValueAtPath(i interface{}, path string, v interface{}) {
-	if rvals := rValuesAtPath(i, path, true, false, v == nil); rvals != nil {
-		for _, rval := range rvals {
-			if rval.Kind() == reflect.Ptr && rval.IsNil() {
-				continue
-			}
-			setValue(rval, v)
-		}
-	}
-}
-
-func setValue(dstVal reflect.Value, src interface{}) {
-	if dstVal.Kind() == reflect.Ptr {
-		dstVal = reflect.Indirect(dstVal)
-	}
-	srcVal := reflect.ValueOf(src)
-
-	if !srcVal.IsValid() { // src is literal nil
-		if dstVal.CanAddr() {
-			// Convert to pointer so that pointer's value can be nil'ed
-			//                     dstVal = dstVal.Addr()
-		}
-		dstVal.Set(reflect.Zero(dstVal.Type()))
-
-	} else if srcVal.Kind() == reflect.Ptr {
-		if srcVal.IsNil() {
-			srcVal = reflect.Zero(dstVal.Type())
-		} else {
-			srcVal = reflect.ValueOf(src).Elem()
-		}
-		dstVal.Set(srcVal)
-	} else {
-		dstVal.Set(srcVal)
-	}
-
-}

vendor/github.com/aws/aws-sdk-go/aws/awsutil/prettify.go

@@ -1,113 +0,0 @@
-package awsutil
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"reflect"
-	"strings"
-)
-
-// Prettify returns the string representation of a value.
-func Prettify(i interface{}) string {
-	var buf bytes.Buffer
-	prettify(reflect.ValueOf(i), 0, &buf)
-	return buf.String()
-}
-
-// prettify will recursively walk value v to build a textual
-// representation of the value.
-func prettify(v reflect.Value, indent int, buf *bytes.Buffer) {
-	for v.Kind() == reflect.Ptr {
-		v = v.Elem()
-	}
-
-	switch v.Kind() {
-	case reflect.Struct:
-		strtype := v.Type().String()
-		if strtype == "time.Time" {
-			fmt.Fprintf(buf, "%s", v.Interface())
-			break
-		} else if strings.HasPrefix(strtype, "io.") {
-			buf.WriteString("<buffer>")
-			break
-		}
-
-		buf.WriteString("{\n")
-
-		names := []string{}
-		for i := 0; i < v.Type().NumField(); i++ {
-			name := v.Type().Field(i).Name
-			f := v.Field(i)
-			if name[0:1] == strings.ToLower(name[0:1]) {
-				continue // ignore unexported fields
-			}
-			if (f.Kind() == reflect.Ptr || f.Kind() == reflect.Slice || f.Kind() == reflect.Map) && f.IsNil() {
-				continue // ignore unset fields
-			}
-			names = append(names, name)
-		}
-
-		for i, n := range names {
-			val := v.FieldByName(n)
-			buf.WriteString(strings.Repeat(" ", indent+2))
-			buf.WriteString(n + ": ")
-			prettify(val, indent+2, buf)
-
-			if i < len(names)-1 {
-				buf.WriteString(",\n")
-			}
-		}
-
-		buf.WriteString("\n" + strings.Repeat(" ", indent) + "}")
-	case reflect.Slice:
-		strtype := v.Type().String()
-		if strtype == "[]uint8" {
-			fmt.Fprintf(buf, "<binary> len %d", v.Len())
-			break
-		}
-
-		nl, id, id2 := "", "", ""
-		if v.Len() > 3 {
-			nl, id, id2 = "\n", strings.Repeat(" ", indent), strings.Repeat(" ", indent+2)
-		}
-		buf.WriteString("[" + nl)
-		for i := 0; i < v.Len(); i++ {
-			buf.WriteString(id2)
-			prettify(v.Index(i), indent+2, buf)
-
-			if i < v.Len()-1 {
-				buf.WriteString("," + nl)
-			}
-		}
-
-		buf.WriteString(nl + id + "]")
-	case reflect.Map:
-		buf.WriteString("{\n")
-
-		for i, k := range v.MapKeys() {
-			buf.WriteString(strings.Repeat(" ", indent+2))
-			buf.WriteString(k.String() + ": ")
-			prettify(v.MapIndex(k), indent+2, buf)
-
-			if i < v.Len()-1 {
-				buf.WriteString(",\n")
-			}
-		}
-
-		buf.WriteString("\n" + strings.Repeat(" ", indent) + "}")
-	default:
-		if !v.IsValid() {
-			fmt.Fprint(buf, "<invalid value>")
-			return
-		}
-		format := "%v"
-		switch v.Interface().(type) {
-		case string:
-			format = "%q"
-		case io.ReadSeeker, io.Reader:
-			format = "buffer(%p)"
-		}
-		fmt.Fprintf(buf, format, v.Interface())
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/awsutil/string_value.go

@@ -1,89 +0,0 @@
-package awsutil
-
-import (
-	"bytes"
-	"fmt"
-	"reflect"
-	"strings"
-)
-
-// StringValue returns the string representation of a value.
-func StringValue(i interface{}) string {
-	var buf bytes.Buffer
-	stringValue(reflect.ValueOf(i), 0, &buf)
-	return buf.String()
-}
-
-func stringValue(v reflect.Value, indent int, buf *bytes.Buffer) {
-	for v.Kind() == reflect.Ptr {
-		v = v.Elem()
-	}
-
-	switch v.Kind() {
-	case reflect.Struct:
-		buf.WriteString("{\n")
-
-		names := []string{}
-		for i := 0; i < v.Type().NumField(); i++ {
-			name := v.Type().Field(i).Name
-			f := v.Field(i)
-			if name[0:1] == strings.ToLower(name[0:1]) {
-				continue // ignore unexported fields
-			}
-			if (f.Kind() == reflect.Ptr || f.Kind() == reflect.Slice) && f.IsNil() {
-				continue // ignore unset fields
-			}
-			names = append(names, name)
-		}
-
-		for i, n := range names {
-			val := v.FieldByName(n)
-			buf.WriteString(strings.Repeat(" ", indent+2))
-			buf.WriteString(n + ": ")
-			stringValue(val, indent+2, buf)
-
-			if i < len(names)-1 {
-				buf.WriteString(",\n")
-			}
-		}
-
-		buf.WriteString("\n" + strings.Repeat(" ", indent) + "}")
-	case reflect.Slice:
-		nl, id, id2 := "", "", ""
-		if v.Len() > 3 {
-			nl, id, id2 = "\n", strings.Repeat(" ", indent), strings.Repeat(" ", indent+2)
-		}
-		buf.WriteString("[" + nl)
-		for i := 0; i < v.Len(); i++ {
-			buf.WriteString(id2)
-			stringValue(v.Index(i), indent+2, buf)
-
-			if i < v.Len()-1 {
-				buf.WriteString("," + nl)
-			}
-		}
-
-		buf.WriteString(nl + id + "]")
-	case reflect.Map:
-		buf.WriteString("{\n")
-
-		for i, k := range v.MapKeys() {
-			buf.WriteString(strings.Repeat(" ", indent+2))
-			buf.WriteString(k.String() + ": ")
-			stringValue(v.MapIndex(k), indent+2, buf)
-
-			if i < v.Len()-1 {
-				buf.WriteString(",\n")
-			}
-		}
-
-		buf.WriteString("\n" + strings.Repeat(" ", indent) + "}")
-	default:
-		format := "%v"
-		switch v.Interface().(type) {
-		case string:
-			format = "%q"
-		}
-		fmt.Fprintf(buf, format, v.Interface())
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/client/client.go

@@ -1,90 +0,0 @@
-package client
-
-import (
-	"fmt"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/client/metadata"
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-// A Config provides configuration to a service client instance.
-type Config struct {
-	Config        *aws.Config
-	Handlers      request.Handlers
-	Endpoint      string
-	SigningRegion string
-	SigningName   string
-}
-
-// ConfigProvider provides a generic way for a service client to receive
-// the ClientConfig without circular dependencies.
-type ConfigProvider interface {
-	ClientConfig(serviceName string, cfgs ...*aws.Config) Config
-}
-
-// ConfigNoResolveEndpointProvider same as ConfigProvider except it will not
-// resolve the endpoint automatically. The service client's endpoint must be
-// provided via the aws.Config.Endpoint field.
-type ConfigNoResolveEndpointProvider interface {
-	ClientConfigNoResolveEndpoint(cfgs ...*aws.Config) Config
-}
-
-// A Client implements the base client request and response handling
-// used by all service clients.
-type Client struct {
-	request.Retryer
-	metadata.ClientInfo
-
-	Config   aws.Config
-	Handlers request.Handlers
-}
-
-// New will return a pointer to a new initialized service client.
-func New(cfg aws.Config, info metadata.ClientInfo, handlers request.Handlers, options ...func(*Client)) *Client {
-	svc := &Client{
-		Config:     cfg,
-		ClientInfo: info,
-		Handlers:   handlers.Copy(),
-	}
-
-	switch retryer, ok := cfg.Retryer.(request.Retryer); {
-	case ok:
-		svc.Retryer = retryer
-	case cfg.Retryer != nil && cfg.Logger != nil:
-		s := fmt.Sprintf("WARNING: %T does not implement request.Retryer; using DefaultRetryer instead", cfg.Retryer)
-		cfg.Logger.Log(s)
-		fallthrough
-	default:
-		maxRetries := aws.IntValue(cfg.MaxRetries)
-		if cfg.MaxRetries == nil || maxRetries == aws.UseServiceDefaultRetries {
-			maxRetries = 3
-		}
-		svc.Retryer = DefaultRetryer{NumMaxRetries: maxRetries}
-	}
-
-	svc.AddDebugHandlers()
-
-	for _, option := range options {
-		option(svc)
-	}
-
-	return svc
-}
-
-// NewRequest returns a new Request pointer for the service API
-// operation and parameters.
-func (c *Client) NewRequest(operation *request.Operation, params interface{}, data interface{}) *request.Request {
-	return request.New(c.Config, c.ClientInfo, c.Handlers, c.Retryer, operation, params, data)
-}
-
-// AddDebugHandlers injects debug logging handlers into the service to log request
-// debug information.
-func (c *Client) AddDebugHandlers() {
-	if !c.Config.LogLevel.AtLeast(aws.LogDebug) {
-		return
-	}
-
-	c.Handlers.Send.PushFrontNamed(request.NamedHandler{Name: "awssdk.client.LogRequest", Fn: logRequest})
-	c.Handlers.Send.PushBackNamed(request.NamedHandler{Name: "awssdk.client.LogResponse", Fn: logResponse})
-}

vendor/github.com/aws/aws-sdk-go/aws/client/default_retryer.go

@@ -1,96 +0,0 @@
-package client
-
-import (
-	"math/rand"
-	"sync"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-// DefaultRetryer implements basic retry logic using exponential backoff for
-// most services. If you want to implement custom retry logic, implement the
-// request.Retryer interface or create a structure type that composes this
-// struct and override the specific methods. For example, to override only
-// the MaxRetries method:
-//
-//		type retryer struct {
-//      client.DefaultRetryer
-//    }
-//
-//    // This implementation always has 100 max retries
-//    func (d retryer) MaxRetries() int { return 100 }
-type DefaultRetryer struct {
-	NumMaxRetries int
-}
-
-// MaxRetries returns the number of maximum returns the service will use to make
-// an individual API request.
-func (d DefaultRetryer) MaxRetries() int {
-	return d.NumMaxRetries
-}
-
-var seededRand = rand.New(&lockedSource{src: rand.NewSource(time.Now().UnixNano())})
-
-// RetryRules returns the delay duration before retrying this request again
-func (d DefaultRetryer) RetryRules(r *request.Request) time.Duration {
-	// Set the upper limit of delay in retrying at ~five minutes
-	minTime := 30
-	throttle := d.shouldThrottle(r)
-	if throttle {
-		minTime = 500
-	}
-
-	retryCount := r.RetryCount
-	if retryCount > 13 {
-		retryCount = 13
-	} else if throttle && retryCount > 8 {
-		retryCount = 8
-	}
-
-	delay := (1 << uint(retryCount)) * (seededRand.Intn(minTime) + minTime)
-	return time.Duration(delay) * time.Millisecond
-}
-
-// ShouldRetry returns true if the request should be retried.
-func (d DefaultRetryer) ShouldRetry(r *request.Request) bool {
-	// If one of the other handlers already set the retry state
-	// we don't want to override it based on the service's state
-	if r.Retryable != nil {
-		return *r.Retryable
-	}
-
-	if r.HTTPResponse.StatusCode >= 500 {
-		return true
-	}
-	return r.IsErrorRetryable() || d.shouldThrottle(r)
-}
-
-// ShouldThrottle returns true if the request should be throttled.
-func (d DefaultRetryer) shouldThrottle(r *request.Request) bool {
-	if r.HTTPResponse.StatusCode == 502 ||
-		r.HTTPResponse.StatusCode == 503 ||
-		r.HTTPResponse.StatusCode == 504 {
-		return true
-	}
-	return r.IsErrorThrottle()
-}
-
-// lockedSource is a thread-safe implementation of rand.Source
-type lockedSource struct {
-	lk  sync.Mutex
-	src rand.Source
-}
-
-func (r *lockedSource) Int63() (n int64) {
-	r.lk.Lock()
-	n = r.src.Int63()
-	r.lk.Unlock()
-	return
-}
-
-func (r *lockedSource) Seed(seed int64) {
-	r.lk.Lock()
-	r.src.Seed(seed)
-	r.lk.Unlock()
-}

vendor/github.com/aws/aws-sdk-go/aws/client/logger.go

@@ -1,108 +0,0 @@
-package client
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"net/http/httputil"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-const logReqMsg = `DEBUG: Request %s/%s Details:
----[ REQUEST POST-SIGN ]-----------------------------
-%s
------------------------------------------------------`
-
-const logReqErrMsg = `DEBUG ERROR: Request %s/%s:
----[ REQUEST DUMP ERROR ]-----------------------------
-%s
-------------------------------------------------------`
-
-type logWriter struct {
-	// Logger is what we will use to log the payload of a response.
-	Logger aws.Logger
-	// buf stores the contents of what has been read
-	buf *bytes.Buffer
-}
-
-func (logger *logWriter) Write(b []byte) (int, error) {
-	return logger.buf.Write(b)
-}
-
-type teeReaderCloser struct {
-	// io.Reader will be a tee reader that is used during logging.
-	// This structure will read from a body and write the contents to a logger.
-	io.Reader
-	// Source is used just to close when we are done reading.
-	Source io.ReadCloser
-}
-
-func (reader *teeReaderCloser) Close() error {
-	return reader.Source.Close()
-}
-
-func logRequest(r *request.Request) {
-	logBody := r.Config.LogLevel.Matches(aws.LogDebugWithHTTPBody)
-	dumpedBody, err := httputil.DumpRequestOut(r.HTTPRequest, logBody)
-	if err != nil {
-		r.Config.Logger.Log(fmt.Sprintf(logReqErrMsg, r.ClientInfo.ServiceName, r.Operation.Name, err))
-		return
-	}
-
-	if logBody {
-		// Reset the request body because dumpRequest will re-wrap the r.HTTPRequest's
-		// Body as a NoOpCloser and will not be reset after read by the HTTP
-		// client reader.
-		r.ResetBody()
-	}
-
-	r.Config.Logger.Log(fmt.Sprintf(logReqMsg, r.ClientInfo.ServiceName, r.Operation.Name, string(dumpedBody)))
-}
-
-const logRespMsg = `DEBUG: Response %s/%s Details:
----[ RESPONSE ]--------------------------------------
-%s
------------------------------------------------------`
-
-const logRespErrMsg = `DEBUG ERROR: Response %s/%s:
----[ RESPONSE DUMP ERROR ]-----------------------------
-%s
------------------------------------------------------`
-
-func logResponse(r *request.Request) {
-	lw := &logWriter{r.Config.Logger, bytes.NewBuffer(nil)}
-	r.HTTPResponse.Body = &teeReaderCloser{
-		Reader: io.TeeReader(r.HTTPResponse.Body, lw),
-		Source: r.HTTPResponse.Body,
-	}
-
-	handlerFn := func(req *request.Request) {
-		body, err := httputil.DumpResponse(req.HTTPResponse, false)
-		if err != nil {
-			lw.Logger.Log(fmt.Sprintf(logRespErrMsg, req.ClientInfo.ServiceName, req.Operation.Name, err))
-			return
-		}
-
-		b, err := ioutil.ReadAll(lw.buf)
-		if err != nil {
-			lw.Logger.Log(fmt.Sprintf(logRespErrMsg, req.ClientInfo.ServiceName, req.Operation.Name, err))
-			return
-		}
-		lw.Logger.Log(fmt.Sprintf(logRespMsg, req.ClientInfo.ServiceName, req.Operation.Name, string(body)))
-		if req.Config.LogLevel.Matches(aws.LogDebugWithHTTPBody) {
-			lw.Logger.Log(string(b))
-		}
-	}
-
-	const handlerName = "awsdk.client.LogResponse.ResponseBody"
-
-	r.Handlers.Unmarshal.SetBackNamed(request.NamedHandler{
-		Name: handlerName, Fn: handlerFn,
-	})
-	r.Handlers.UnmarshalError.SetBackNamed(request.NamedHandler{
-		Name: handlerName, Fn: handlerFn,
-	})
-}

vendor/github.com/aws/aws-sdk-go/aws/client/metadata/client_info.go

@@ -1,12 +0,0 @@
-package metadata
-
-// ClientInfo wraps immutable data from the client.Client structure.
-type ClientInfo struct {
-	ServiceName   string
-	APIVersion    string
-	Endpoint      string
-	SigningName   string
-	SigningRegion string
-	JSONVersion   string
-	TargetPrefix  string
-}

vendor/github.com/aws/aws-sdk-go/aws/config.go

@@ -1,470 +0,0 @@
-package aws
-
-import (
-	"net/http"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/endpoints"
-)
-
-// UseServiceDefaultRetries instructs the config to use the service's own
-// default number of retries. This will be the default action if
-// Config.MaxRetries is nil also.
-const UseServiceDefaultRetries = -1
-
-// RequestRetryer is an alias for a type that implements the request.Retryer
-// interface.
-type RequestRetryer interface{}
-
-// A Config provides service configuration for service clients. By default,
-// all clients will use the defaults.DefaultConfig tructure.
-//
-//     // Create Session with MaxRetry configuration to be shared by multiple
-//     // service clients.
-//     sess := session.Must(session.NewSession(&aws.Config{
-//         MaxRetries: aws.Int(3),
-//     }))
-//
-//     // Create S3 service client with a specific Region.
-//     svc := s3.New(sess, &aws.Config{
-//         Region: aws.String("us-west-2"),
-//     })
-type Config struct {
-	// Enables verbose error printing of all credential chain errors.
-	// Should be used when wanting to see all errors while attempting to
-	// retrieve credentials.
-	CredentialsChainVerboseErrors *bool
-
-	// The credentials object to use when signing requests. Defaults to a
-	// chain of credential providers to search for credentials in environment
-	// variables, shared credential file, and EC2 Instance Roles.
-	Credentials *credentials.Credentials
-
-	// An optional endpoint URL (hostname only or fully qualified URI)
-	// that overrides the default generated endpoint for a client. Set this
-	// to `""` to use the default generated endpoint.
-	//
-	// @note You must still provide a `Region` value when specifying an
-	//   endpoint for a client.
-	Endpoint *string
-
-	// The resolver to use for looking up endpoints for AWS service clients
-	// to use based on region.
-	EndpointResolver endpoints.Resolver
-
-	// EnforceShouldRetryCheck is used in the AfterRetryHandler to always call
-	// ShouldRetry regardless of whether or not if request.Retryable is set.
-	// This will utilize ShouldRetry method of custom retryers. If EnforceShouldRetryCheck
-	// is not set, then ShouldRetry will only be called if request.Retryable is nil.
-	// Proper handling of the request.Retryable field is important when setting this field.
-	EnforceShouldRetryCheck *bool
-
-	// The region to send requests to. This parameter is required and must
-	// be configured globally or on a per-client basis unless otherwise
-	// noted. A full list of regions is found in the "Regions and Endpoints"
-	// document.
-	//
-	// @see http://docs.aws.amazon.com/general/latest/gr/rande.html
-	//   AWS Regions and Endpoints
-	Region *string
-
-	// Set this to `true` to disable SSL when sending requests. Defaults
-	// to `false`.
-	DisableSSL *bool
-
-	// The HTTP client to use when sending requests. Defaults to
-	// `http.DefaultClient`.
-	HTTPClient *http.Client
-
-	// An integer value representing the logging level. The default log level
-	// is zero (LogOff), which represents no logging. To enable logging set
-	// to a LogLevel Value.
-	LogLevel *LogLevelType
-
-	// The logger writer interface to write logging messages to. Defaults to
-	// standard out.
-	Logger Logger
-
-	// The maximum number of times that a request will be retried for failures.
-	// Defaults to -1, which defers the max retry setting to the service
-	// specific configuration.
-	MaxRetries *int
-
-	// Retryer guides how HTTP requests should be retried in case of
-	// recoverable failures.
-	//
-	// When nil or the value does not implement the request.Retryer interface,
-	// the client.DefaultRetryer will be used.
-	//
-	// When both Retryer and MaxRetries are non-nil, the former is used and
-	// the latter ignored.
-	//
-	// To set the Retryer field in a type-safe manner and with chaining, use
-	// the request.WithRetryer helper function:
-	//
-	//   cfg := request.WithRetryer(aws.NewConfig(), myRetryer)
-	//
-	Retryer RequestRetryer
-
-	// Disables semantic parameter validation, which validates input for
-	// missing required fields and/or other semantic request input errors.
-	DisableParamValidation *bool
-
-	// Disables the computation of request and response checksums, e.g.,
-	// CRC32 checksums in Amazon DynamoDB.
-	DisableComputeChecksums *bool
-
-	// Set this to `true` to force the request to use path-style addressing,
-	// i.e., `http://s3.amazonaws.com/BUCKET/KEY`. By default, the S3 client
-	// will use virtual hosted bucket addressing when possible
-	// (`http://BUCKET.s3.amazonaws.com/KEY`).
-	//
-	// @note This configuration option is specific to the Amazon S3 service.
-	// @see http://docs.aws.amazon.com/AmazonS3/latest/dev/VirtualHosting.html
-	//   Amazon S3: Virtual Hosting of Buckets
-	S3ForcePathStyle *bool
-
-	// Set this to `true` to disable the SDK adding the `Expect: 100-Continue`
-	// header to PUT requests over 2MB of content. 100-Continue instructs the
-	// HTTP client not to send the body until the service responds with a
-	// `continue` status. This is useful to prevent sending the request body
-	// until after the request is authenticated, and validated.
-	//
-	// http://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectPUT.html
-	//
-	// 100-Continue is only enabled for Go 1.6 and above. See `http.Transport`'s
-	// `ExpectContinueTimeout` for information on adjusting the continue wait
-	// timeout. https://golang.org/pkg/net/http/#Transport
-	//
-	// You should use this flag to disble 100-Continue if you experience issues
-	// with proxies or third party S3 compatible services.
-	S3Disable100Continue *bool
-
-	// Set this to `true` to enable S3 Accelerate feature. For all operations
-	// compatible with S3 Accelerate will use the accelerate endpoint for
-	// requests. Requests not compatible will fall back to normal S3 requests.
-	//
-	// The bucket must be enable for accelerate to be used with S3 client with
-	// accelerate enabled. If the bucket is not enabled for accelerate an error
-	// will be returned. The bucket name must be DNS compatible to also work
-	// with accelerate.
-	S3UseAccelerate *bool
-
-	// Set this to `true` to disable the EC2Metadata client from overriding the
-	// default http.Client's Timeout. This is helpful if you do not want the
-	// EC2Metadata client to create a new http.Client. This options is only
-	// meaningful if you're not already using a custom HTTP client with the
-	// SDK. Enabled by default.
-	//
-	// Must be set and provided to the session.NewSession() in order to disable
-	// the EC2Metadata overriding the timeout for default credentials chain.
-	//
-	// Example:
-	//    sess := session.Must(session.NewSession(aws.NewConfig()
-	//       .WithEC2MetadataDiableTimeoutOverride(true)))
-	//
-	//    svc := s3.New(sess)
-	//
-	EC2MetadataDisableTimeoutOverride *bool
-
-	// Instructs the endpiont to be generated for a service client to
-	// be the dual stack endpoint. The dual stack endpoint will support
-	// both IPv4 and IPv6 addressing.
-	//
-	// Setting this for a service which does not support dual stack will fail
-	// to make requets. It is not recommended to set this value on the session
-	// as it will apply to all service clients created with the session. Even
-	// services which don't support dual stack endpoints.
-	//
-	// If the Endpoint config value is also provided the UseDualStack flag
-	// will be ignored.
-	//
-	// Only supported with.
-	//
-	//     sess := session.Must(session.NewSession())
-	//
-	//     svc := s3.New(sess, &aws.Config{
-	//         UseDualStack: aws.Bool(true),
-	//     })
-	UseDualStack *bool
-
-	// SleepDelay is an override for the func the SDK will call when sleeping
-	// during the lifecycle of a request. Specifically this will be used for
-	// request delays. This value should only be used for testing. To adjust
-	// the delay of a request see the aws/client.DefaultRetryer and
-	// aws/request.Retryer.
-	//
-	// SleepDelay will prevent any Context from being used for canceling retry
-	// delay of an API operation. It is recommended to not use SleepDelay at all
-	// and specify a Retryer instead.
-	SleepDelay func(time.Duration)
-
-	// DisableRestProtocolURICleaning will not clean the URL path when making rest protocol requests.
-	// Will default to false. This would only be used for empty directory names in s3 requests.
-	//
-	// Example:
-	//    sess := session.Must(session.NewSession(&aws.Config{
-	//         DisableRestProtocolURICleaning: aws.Bool(true),
-	//    }))
-	//
-	//    svc := s3.New(sess)
-	//    out, err := svc.GetObject(&s3.GetObjectInput {
-	//    	Bucket: aws.String("bucketname"),
-	//    	Key: aws.String("//foo//bar//moo"),
-	//    })
-	DisableRestProtocolURICleaning *bool
-}
-
-// NewConfig returns a new Config pointer that can be chained with builder
-// methods to set multiple configuration values inline without using pointers.
-//
-//     // Create Session with MaxRetry configuration to be shared by multiple
-//     // service clients.
-//     sess := session.Must(session.NewSession(aws.NewConfig().
-//         WithMaxRetries(3),
-//     ))
-//
-//     // Create S3 service client with a specific Region.
-//     svc := s3.New(sess, aws.NewConfig().
-//         WithRegion("us-west-2"),
-//     )
-func NewConfig() *Config {
-	return &Config{}
-}
-
-// WithCredentialsChainVerboseErrors sets a config verbose errors boolean and returning
-// a Config pointer.
-func (c *Config) WithCredentialsChainVerboseErrors(verboseErrs bool) *Config {
-	c.CredentialsChainVerboseErrors = &verboseErrs
-	return c
-}
-
-// WithCredentials sets a config Credentials value returning a Config pointer
-// for chaining.
-func (c *Config) WithCredentials(creds *credentials.Credentials) *Config {
-	c.Credentials = creds
-	return c
-}
-
-// WithEndpoint sets a config Endpoint value returning a Config pointer for
-// chaining.
-func (c *Config) WithEndpoint(endpoint string) *Config {
-	c.Endpoint = &endpoint
-	return c
-}
-
-// WithEndpointResolver sets a config EndpointResolver value returning a
-// Config pointer for chaining.
-func (c *Config) WithEndpointResolver(resolver endpoints.Resolver) *Config {
-	c.EndpointResolver = resolver
-	return c
-}
-
-// WithRegion sets a config Region value returning a Config pointer for
-// chaining.
-func (c *Config) WithRegion(region string) *Config {
-	c.Region = &region
-	return c
-}
-
-// WithDisableSSL sets a config DisableSSL value returning a Config pointer
-// for chaining.
-func (c *Config) WithDisableSSL(disable bool) *Config {
-	c.DisableSSL = &disable
-	return c
-}
-
-// WithHTTPClient sets a config HTTPClient value returning a Config pointer
-// for chaining.
-func (c *Config) WithHTTPClient(client *http.Client) *Config {
-	c.HTTPClient = client
-	return c
-}
-
-// WithMaxRetries sets a config MaxRetries value returning a Config pointer
-// for chaining.
-func (c *Config) WithMaxRetries(max int) *Config {
-	c.MaxRetries = &max
-	return c
-}
-
-// WithDisableParamValidation sets a config DisableParamValidation value
-// returning a Config pointer for chaining.
-func (c *Config) WithDisableParamValidation(disable bool) *Config {
-	c.DisableParamValidation = &disable
-	return c
-}
-
-// WithDisableComputeChecksums sets a config DisableComputeChecksums value
-// returning a Config pointer for chaining.
-func (c *Config) WithDisableComputeChecksums(disable bool) *Config {
-	c.DisableComputeChecksums = &disable
-	return c
-}
-
-// WithLogLevel sets a config LogLevel value returning a Config pointer for
-// chaining.
-func (c *Config) WithLogLevel(level LogLevelType) *Config {
-	c.LogLevel = &level
-	return c
-}
-
-// WithLogger sets a config Logger value returning a Config pointer for
-// chaining.
-func (c *Config) WithLogger(logger Logger) *Config {
-	c.Logger = logger
-	return c
-}
-
-// WithS3ForcePathStyle sets a config S3ForcePathStyle value returning a Config
-// pointer for chaining.
-func (c *Config) WithS3ForcePathStyle(force bool) *Config {
-	c.S3ForcePathStyle = &force
-	return c
-}
-
-// WithS3Disable100Continue sets a config S3Disable100Continue value returning
-// a Config pointer for chaining.
-func (c *Config) WithS3Disable100Continue(disable bool) *Config {
-	c.S3Disable100Continue = &disable
-	return c
-}
-
-// WithS3UseAccelerate sets a config S3UseAccelerate value returning a Config
-// pointer for chaining.
-func (c *Config) WithS3UseAccelerate(enable bool) *Config {
-	c.S3UseAccelerate = &enable
-	return c
-}
-
-// WithUseDualStack sets a config UseDualStack value returning a Config
-// pointer for chaining.
-func (c *Config) WithUseDualStack(enable bool) *Config {
-	c.UseDualStack = &enable
-	return c
-}
-
-// WithEC2MetadataDisableTimeoutOverride sets a config EC2MetadataDisableTimeoutOverride value
-// returning a Config pointer for chaining.
-func (c *Config) WithEC2MetadataDisableTimeoutOverride(enable bool) *Config {
-	c.EC2MetadataDisableTimeoutOverride = &enable
-	return c
-}
-
-// WithSleepDelay overrides the function used to sleep while waiting for the
-// next retry. Defaults to time.Sleep.
-func (c *Config) WithSleepDelay(fn func(time.Duration)) *Config {
-	c.SleepDelay = fn
-	return c
-}
-
-// MergeIn merges the passed in configs into the existing config object.
-func (c *Config) MergeIn(cfgs ...*Config) {
-	for _, other := range cfgs {
-		mergeInConfig(c, other)
-	}
-}
-
-func mergeInConfig(dst *Config, other *Config) {
-	if other == nil {
-		return
-	}
-
-	if other.CredentialsChainVerboseErrors != nil {
-		dst.CredentialsChainVerboseErrors = other.CredentialsChainVerboseErrors
-	}
-
-	if other.Credentials != nil {
-		dst.Credentials = other.Credentials
-	}
-
-	if other.Endpoint != nil {
-		dst.Endpoint = other.Endpoint
-	}
-
-	if other.EndpointResolver != nil {
-		dst.EndpointResolver = other.EndpointResolver
-	}
-
-	if other.Region != nil {
-		dst.Region = other.Region
-	}
-
-	if other.DisableSSL != nil {
-		dst.DisableSSL = other.DisableSSL
-	}
-
-	if other.HTTPClient != nil {
-		dst.HTTPClient = other.HTTPClient
-	}
-
-	if other.LogLevel != nil {
-		dst.LogLevel = other.LogLevel
-	}
-
-	if other.Logger != nil {
-		dst.Logger = other.Logger
-	}
-
-	if other.MaxRetries != nil {
-		dst.MaxRetries = other.MaxRetries
-	}
-
-	if other.Retryer != nil {
-		dst.Retryer = other.Retryer
-	}
-
-	if other.DisableParamValidation != nil {
-		dst.DisableParamValidation = other.DisableParamValidation
-	}
-
-	if other.DisableComputeChecksums != nil {
-		dst.DisableComputeChecksums = other.DisableComputeChecksums
-	}
-
-	if other.S3ForcePathStyle != nil {
-		dst.S3ForcePathStyle = other.S3ForcePathStyle
-	}
-
-	if other.S3Disable100Continue != nil {
-		dst.S3Disable100Continue = other.S3Disable100Continue
-	}
-
-	if other.S3UseAccelerate != nil {
-		dst.S3UseAccelerate = other.S3UseAccelerate
-	}
-
-	if other.UseDualStack != nil {
-		dst.UseDualStack = other.UseDualStack
-	}
-
-	if other.EC2MetadataDisableTimeoutOverride != nil {
-		dst.EC2MetadataDisableTimeoutOverride = other.EC2MetadataDisableTimeoutOverride
-	}
-
-	if other.SleepDelay != nil {
-		dst.SleepDelay = other.SleepDelay
-	}
-
-	if other.DisableRestProtocolURICleaning != nil {
-		dst.DisableRestProtocolURICleaning = other.DisableRestProtocolURICleaning
-	}
-
-	if other.EnforceShouldRetryCheck != nil {
-		dst.EnforceShouldRetryCheck = other.EnforceShouldRetryCheck
-	}
-}
-
-// Copy will return a shallow copy of the Config object. If any additional
-// configurations are provided they will be merged into the new config returned.
-func (c *Config) Copy(cfgs ...*Config) *Config {
-	dst := &Config{}
-	dst.MergeIn(c)
-
-	for _, cfg := range cfgs {
-		dst.MergeIn(cfg)
-	}
-
-	return dst
-}

vendor/github.com/aws/aws-sdk-go/aws/context.go

@@ -1,71 +0,0 @@
-package aws
-
-import (
-	"time"
-)
-
-// Context is an copy of the Go v1.7 stdlib's context.Context interface.
-// It is represented as a SDK interface to enable you to use the "WithContext"
-// API methods with Go v1.6 and a Context type such as golang.org/x/net/context.
-//
-// See https://golang.org/pkg/context on how to use contexts.
-type Context interface {
-	// Deadline returns the time when work done on behalf of this context
-	// should be canceled. Deadline returns ok==false when no deadline is
-	// set. Successive calls to Deadline return the same results.
-	Deadline() (deadline time.Time, ok bool)
-
-	// Done returns a channel that's closed when work done on behalf of this
-	// context should be canceled. Done may return nil if this context can
-	// never be canceled. Successive calls to Done return the same value.
-	Done() <-chan struct{}
-
-	// Err returns a non-nil error value after Done is closed. Err returns
-	// Canceled if the context was canceled or DeadlineExceeded if the
-	// context's deadline passed. No other values for Err are defined.
-	// After Done is closed, successive calls to Err return the same value.
-	Err() error
-
-	// Value returns the value associated with this context for key, or nil
-	// if no value is associated with key. Successive calls to Value with
-	// the same key returns the same result.
-	//
-	// Use context values only for request-scoped data that transits
-	// processes and API boundaries, not for passing optional parameters to
-	// functions.
-	Value(key interface{}) interface{}
-}
-
-// BackgroundContext returns a context that will never be canceled, has no
-// values, and no deadline. This context is used by the SDK to provide
-// backwards compatibility with non-context API operations and functionality.
-//
-// Go 1.6 and before:
-// This context function is equivalent to context.Background in the Go stdlib.
-//
-// Go 1.7 and later:
-// The context returned will be the value returned by context.Background()
-//
-// See https://golang.org/pkg/context for more information on Contexts.
-func BackgroundContext() Context {
-	return backgroundCtx
-}
-
-// SleepWithContext will wait for the timer duration to expire, or the context
-// is canceled. Which ever happens first. If the context is canceled the Context's
-// error will be returned.
-//
-// Expects Context to always return a non-nil error if the Done channel is closed.
-func SleepWithContext(ctx Context, dur time.Duration) error {
-	t := time.NewTimer(dur)
-	defer t.Stop()
-
-	select {
-	case <-t.C:
-		break
-	case <-ctx.Done():
-		return ctx.Err()
-	}
-
-	return nil
-}

vendor/github.com/aws/aws-sdk-go/aws/context_1_6.go

@@ -1,41 +0,0 @@
-// +build !go1.7
-
-package aws
-
-import "time"
-
-// An emptyCtx is a copy of the Go 1.7 context.emptyCtx type. This is copied to
-// provide a 1.6 and 1.5 safe version of context that is compatible with Go
-// 1.7's Context.
-//
-// An emptyCtx is never canceled, has no values, and has no deadline. It is not
-// struct{}, since vars of this type must have distinct addresses.
-type emptyCtx int
-
-func (*emptyCtx) Deadline() (deadline time.Time, ok bool) {
-	return
-}
-
-func (*emptyCtx) Done() <-chan struct{} {
-	return nil
-}
-
-func (*emptyCtx) Err() error {
-	return nil
-}
-
-func (*emptyCtx) Value(key interface{}) interface{} {
-	return nil
-}
-
-func (e *emptyCtx) String() string {
-	switch e {
-	case backgroundCtx:
-		return "aws.BackgroundContext"
-	}
-	return "unknown empty Context"
-}
-
-var (
-	backgroundCtx = new(emptyCtx)
-)

vendor/github.com/aws/aws-sdk-go/aws/context_1_7.go

@@ -1,9 +0,0 @@
-// +build go1.7
-
-package aws
-
-import "context"
-
-var (
-	backgroundCtx = context.Background()
-)

vendor/github.com/aws/aws-sdk-go/aws/convert_types.go

@@ -1,387 +0,0 @@
-package aws
-
-import "time"
-
-// String returns a pointer to the string value passed in.
-func String(v string) *string {
-	return &v
-}
-
-// StringValue returns the value of the string pointer passed in or
-// "" if the pointer is nil.
-func StringValue(v *string) string {
-	if v != nil {
-		return *v
-	}
-	return ""
-}
-
-// StringSlice converts a slice of string values into a slice of
-// string pointers
-func StringSlice(src []string) []*string {
-	dst := make([]*string, len(src))
-	for i := 0; i < len(src); i++ {
-		dst[i] = &(src[i])
-	}
-	return dst
-}
-
-// StringValueSlice converts a slice of string pointers into a slice of
-// string values
-func StringValueSlice(src []*string) []string {
-	dst := make([]string, len(src))
-	for i := 0; i < len(src); i++ {
-		if src[i] != nil {
-			dst[i] = *(src[i])
-		}
-	}
-	return dst
-}
-
-// StringMap converts a string map of string values into a string
-// map of string pointers
-func StringMap(src map[string]string) map[string]*string {
-	dst := make(map[string]*string)
-	for k, val := range src {
-		v := val
-		dst[k] = &v
-	}
-	return dst
-}
-
-// StringValueMap converts a string map of string pointers into a string
-// map of string values
-func StringValueMap(src map[string]*string) map[string]string {
-	dst := make(map[string]string)
-	for k, val := range src {
-		if val != nil {
-			dst[k] = *val
-		}
-	}
-	return dst
-}
-
-// Bool returns a pointer to the bool value passed in.
-func Bool(v bool) *bool {
-	return &v
-}
-
-// BoolValue returns the value of the bool pointer passed in or
-// false if the pointer is nil.
-func BoolValue(v *bool) bool {
-	if v != nil {
-		return *v
-	}
-	return false
-}
-
-// BoolSlice converts a slice of bool values into a slice of
-// bool pointers
-func BoolSlice(src []bool) []*bool {
-	dst := make([]*bool, len(src))
-	for i := 0; i < len(src); i++ {
-		dst[i] = &(src[i])
-	}
-	return dst
-}
-
-// BoolValueSlice converts a slice of bool pointers into a slice of
-// bool values
-func BoolValueSlice(src []*bool) []bool {
-	dst := make([]bool, len(src))
-	for i := 0; i < len(src); i++ {
-		if src[i] != nil {
-			dst[i] = *(src[i])
-		}
-	}
-	return dst
-}
-
-// BoolMap converts a string map of bool values into a string
-// map of bool pointers
-func BoolMap(src map[string]bool) map[string]*bool {
-	dst := make(map[string]*bool)
-	for k, val := range src {
-		v := val
-		dst[k] = &v
-	}
-	return dst
-}
-
-// BoolValueMap converts a string map of bool pointers into a string
-// map of bool values
-func BoolValueMap(src map[string]*bool) map[string]bool {
-	dst := make(map[string]bool)
-	for k, val := range src {
-		if val != nil {
-			dst[k] = *val
-		}
-	}
-	return dst
-}
-
-// Int returns a pointer to the int value passed in.
-func Int(v int) *int {
-	return &v
-}
-
-// IntValue returns the value of the int pointer passed in or
-// 0 if the pointer is nil.
-func IntValue(v *int) int {
-	if v != nil {
-		return *v
-	}
-	return 0
-}
-
-// IntSlice converts a slice of int values into a slice of
-// int pointers
-func IntSlice(src []int) []*int {
-	dst := make([]*int, len(src))
-	for i := 0; i < len(src); i++ {
-		dst[i] = &(src[i])
-	}
-	return dst
-}
-
-// IntValueSlice converts a slice of int pointers into a slice of
-// int values
-func IntValueSlice(src []*int) []int {
-	dst := make([]int, len(src))
-	for i := 0; i < len(src); i++ {
-		if src[i] != nil {
-			dst[i] = *(src[i])
-		}
-	}
-	return dst
-}
-
-// IntMap converts a string map of int values into a string
-// map of int pointers
-func IntMap(src map[string]int) map[string]*int {
-	dst := make(map[string]*int)
-	for k, val := range src {
-		v := val
-		dst[k] = &v
-	}
-	return dst
-}
-
-// IntValueMap converts a string map of int pointers into a string
-// map of int values
-func IntValueMap(src map[string]*int) map[string]int {
-	dst := make(map[string]int)
-	for k, val := range src {
-		if val != nil {
-			dst[k] = *val
-		}
-	}
-	return dst
-}
-
-// Int64 returns a pointer to the int64 value passed in.
-func Int64(v int64) *int64 {
-	return &v
-}
-
-// Int64Value returns the value of the int64 pointer passed in or
-// 0 if the pointer is nil.
-func Int64Value(v *int64) int64 {
-	if v != nil {
-		return *v
-	}
-	return 0
-}
-
-// Int64Slice converts a slice of int64 values into a slice of
-// int64 pointers
-func Int64Slice(src []int64) []*int64 {
-	dst := make([]*int64, len(src))
-	for i := 0; i < len(src); i++ {
-		dst[i] = &(src[i])
-	}
-	return dst
-}
-
-// Int64ValueSlice converts a slice of int64 pointers into a slice of
-// int64 values
-func Int64ValueSlice(src []*int64) []int64 {
-	dst := make([]int64, len(src))
-	for i := 0; i < len(src); i++ {
-		if src[i] != nil {
-			dst[i] = *(src[i])
-		}
-	}
-	return dst
-}
-
-// Int64Map converts a string map of int64 values into a string
-// map of int64 pointers
-func Int64Map(src map[string]int64) map[string]*int64 {
-	dst := make(map[string]*int64)
-	for k, val := range src {
-		v := val
-		dst[k] = &v
-	}
-	return dst
-}
-
-// Int64ValueMap converts a string map of int64 pointers into a string
-// map of int64 values
-func Int64ValueMap(src map[string]*int64) map[string]int64 {
-	dst := make(map[string]int64)
-	for k, val := range src {
-		if val != nil {
-			dst[k] = *val
-		}
-	}
-	return dst
-}
-
-// Float64 returns a pointer to the float64 value passed in.
-func Float64(v float64) *float64 {
-	return &v
-}
-
-// Float64Value returns the value of the float64 pointer passed in or
-// 0 if the pointer is nil.
-func Float64Value(v *float64) float64 {
-	if v != nil {
-		return *v
-	}
-	return 0
-}
-
-// Float64Slice converts a slice of float64 values into a slice of
-// float64 pointers
-func Float64Slice(src []float64) []*float64 {
-	dst := make([]*float64, len(src))
-	for i := 0; i < len(src); i++ {
-		dst[i] = &(src[i])
-	}
-	return dst
-}
-
-// Float64ValueSlice converts a slice of float64 pointers into a slice of
-// float64 values
-func Float64ValueSlice(src []*float64) []float64 {
-	dst := make([]float64, len(src))
-	for i := 0; i < len(src); i++ {
-		if src[i] != nil {
-			dst[i] = *(src[i])
-		}
-	}
-	return dst
-}
-
-// Float64Map converts a string map of float64 values into a string
-// map of float64 pointers
-func Float64Map(src map[string]float64) map[string]*float64 {
-	dst := make(map[string]*float64)
-	for k, val := range src {
-		v := val
-		dst[k] = &v
-	}
-	return dst
-}
-
-// Float64ValueMap converts a string map of float64 pointers into a string
-// map of float64 values
-func Float64ValueMap(src map[string]*float64) map[string]float64 {
-	dst := make(map[string]float64)
-	for k, val := range src {
-		if val != nil {
-			dst[k] = *val
-		}
-	}
-	return dst
-}
-
-// Time returns a pointer to the time.Time value passed in.
-func Time(v time.Time) *time.Time {
-	return &v
-}
-
-// TimeValue returns the value of the time.Time pointer passed in or
-// time.Time{} if the pointer is nil.
-func TimeValue(v *time.Time) time.Time {
-	if v != nil {
-		return *v
-	}
-	return time.Time{}
-}
-
-// SecondsTimeValue converts an int64 pointer to a time.Time value
-// representing seconds since Epoch or time.Time{} if the pointer is nil.
-func SecondsTimeValue(v *int64) time.Time {
-	if v != nil {
-		return time.Unix((*v / 1000), 0)
-	}
-	return time.Time{}
-}
-
-// MillisecondsTimeValue converts an int64 pointer to a time.Time value
-// representing milliseconds sinch Epoch or time.Time{} if the pointer is nil.
-func MillisecondsTimeValue(v *int64) time.Time {
-	if v != nil {
-		return time.Unix(0, (*v * 1000000))
-	}
-	return time.Time{}
-}
-
-// TimeUnixMilli returns a Unix timestamp in milliseconds from "January 1, 1970 UTC".
-// The result is undefined if the Unix time cannot be represented by an int64.
-// Which includes calling TimeUnixMilli on a zero Time is undefined.
-//
-// This utility is useful for service API's such as CloudWatch Logs which require
-// their unix time values to be in milliseconds.
-//
-// See Go stdlib https://golang.org/pkg/time/#Time.UnixNano for more information.
-func TimeUnixMilli(t time.Time) int64 {
-	return t.UnixNano() / int64(time.Millisecond/time.Nanosecond)
-}
-
-// TimeSlice converts a slice of time.Time values into a slice of
-// time.Time pointers
-func TimeSlice(src []time.Time) []*time.Time {
-	dst := make([]*time.Time, len(src))
-	for i := 0; i < len(src); i++ {
-		dst[i] = &(src[i])
-	}
-	return dst
-}
-
-// TimeValueSlice converts a slice of time.Time pointers into a slice of
-// time.Time values
-func TimeValueSlice(src []*time.Time) []time.Time {
-	dst := make([]time.Time, len(src))
-	for i := 0; i < len(src); i++ {
-		if src[i] != nil {
-			dst[i] = *(src[i])
-		}
-	}
-	return dst
-}
-
-// TimeMap converts a string map of time.Time values into a string
-// map of time.Time pointers
-func TimeMap(src map[string]time.Time) map[string]*time.Time {
-	dst := make(map[string]*time.Time)
-	for k, val := range src {
-		v := val
-		dst[k] = &v
-	}
-	return dst
-}
-
-// TimeValueMap converts a string map of time.Time pointers into a string
-// map of time.Time values
-func TimeValueMap(src map[string]*time.Time) map[string]time.Time {
-	dst := make(map[string]time.Time)
-	for k, val := range src {
-		if val != nil {
-			dst[k] = *val
-		}
-	}
-	return dst
-}

vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go

@@ -1,242 +0,0 @@
-package corehandlers
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"net/http"
-	"net/url"
-	"regexp"
-	"runtime"
-	"strconv"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-// Interface for matching types which also have a Len method.
-type lener interface {
-	Len() int
-}
-
-// BuildContentLengthHandler builds the content length of a request based on the body,
-// or will use the HTTPRequest.Header's "Content-Length" if defined. If unable
-// to determine request body length and no "Content-Length" was specified it will panic.
-//
-// The Content-Length will only be added to the request if the length of the body
-// is greater than 0. If the body is empty or the current `Content-Length`
-// header is <= 0, the header will also be stripped.
-var BuildContentLengthHandler = request.NamedHandler{Name: "core.BuildContentLengthHandler", Fn: func(r *request.Request) {
-	var length int64
-
-	if slength := r.HTTPRequest.Header.Get("Content-Length"); slength != "" {
-		length, _ = strconv.ParseInt(slength, 10, 64)
-	} else {
-		switch body := r.Body.(type) {
-		case nil:
-			length = 0
-		case lener:
-			length = int64(body.Len())
-		case io.Seeker:
-			r.BodyStart, _ = body.Seek(0, 1)
-			end, _ := body.Seek(0, 2)
-			body.Seek(r.BodyStart, 0) // make sure to seek back to original location
-			length = end - r.BodyStart
-		default:
-			panic("Cannot get length of body, must provide `ContentLength`")
-		}
-	}
-
-	if length > 0 {
-		r.HTTPRequest.ContentLength = length
-		r.HTTPRequest.Header.Set("Content-Length", fmt.Sprintf("%d", length))
-	} else {
-		r.HTTPRequest.ContentLength = 0
-		r.HTTPRequest.Header.Del("Content-Length")
-	}
-}}
-
-// SDKVersionUserAgentHandler is a request handler for adding the SDK Version to the user agent.
-var SDKVersionUserAgentHandler = request.NamedHandler{
-	Name: "core.SDKVersionUserAgentHandler",
-	Fn: request.MakeAddToUserAgentHandler(aws.SDKName, aws.SDKVersion,
-		runtime.Version(), runtime.GOOS, runtime.GOARCH),
-}
-
-var reStatusCode = regexp.MustCompile(`^(\d{3})`)
-
-// ValidateReqSigHandler is a request handler to ensure that the request's
-// signature doesn't expire before it is sent. This can happen when a request
-// is built and signed significantly before it is sent. Or significant delays
-// occur when retrying requests that would cause the signature to expire.
-var ValidateReqSigHandler = request.NamedHandler{
-	Name: "core.ValidateReqSigHandler",
-	Fn: func(r *request.Request) {
-		// Unsigned requests are not signed
-		if r.Config.Credentials == credentials.AnonymousCredentials {
-			return
-		}
-
-		signedTime := r.Time
-		if !r.LastSignedAt.IsZero() {
-			signedTime = r.LastSignedAt
-		}
-
-		// 10 minutes to allow for some clock skew/delays in transmission.
-		// Would be improved with aws/aws-sdk-go#423
-		if signedTime.Add(10 * time.Minute).After(time.Now()) {
-			return
-		}
-
-		fmt.Println("request expired, resigning")
-		r.Sign()
-	},
-}
-
-// SendHandler is a request handler to send service request using HTTP client.
-var SendHandler = request.NamedHandler{
-	Name: "core.SendHandler",
-	Fn: func(r *request.Request) {
-		sender := sendFollowRedirects
-		if r.DisableFollowRedirects {
-			sender = sendWithoutFollowRedirects
-		}
-
-		if request.NoBody == r.HTTPRequest.Body {
-			// Strip off the request body if the NoBody reader was used as a
-			// place holder for a request body. This prevents the SDK from
-			// making requests with a request body when it would be invalid
-			// to do so.
-			//
-			// Use a shallow copy of the http.Request to ensure the race condition
-			// of transport on Body will not trigger
-			reqOrig, reqCopy := r.HTTPRequest, *r.HTTPRequest
-			reqCopy.Body = nil
-			r.HTTPRequest = &reqCopy
-			defer func() {
-				r.HTTPRequest = reqOrig
-			}()
-		}
-
-		var err error
-		r.HTTPResponse, err = sender(r)
-		if err != nil {
-			handleSendError(r, err)
-		}
-	},
-}
-
-func sendFollowRedirects(r *request.Request) (*http.Response, error) {
-	return r.Config.HTTPClient.Do(r.HTTPRequest)
-}
-
-func sendWithoutFollowRedirects(r *request.Request) (*http.Response, error) {
-	transport := r.Config.HTTPClient.Transport
-	if transport == nil {
-		transport = http.DefaultTransport
-	}
-
-	return transport.RoundTrip(r.HTTPRequest)
-}
-
-func handleSendError(r *request.Request, err error) {
-	// Prevent leaking if an HTTPResponse was returned. Clean up
-	// the body.
-	if r.HTTPResponse != nil {
-		r.HTTPResponse.Body.Close()
-	}
-	// Capture the case where url.Error is returned for error processing
-	// response. e.g. 301 without location header comes back as string
-	// error and r.HTTPResponse is nil. Other URL redirect errors will
-	// comeback in a similar method.
-	if e, ok := err.(*url.Error); ok && e.Err != nil {
-		if s := reStatusCode.FindStringSubmatch(e.Err.Error()); s != nil {
-			code, _ := strconv.ParseInt(s[1], 10, 64)
-			r.HTTPResponse = &http.Response{
-				StatusCode: int(code),
-				Status:     http.StatusText(int(code)),
-				Body:       ioutil.NopCloser(bytes.NewReader([]byte{})),
-			}
-			return
-		}
-	}
-	if r.HTTPResponse == nil {
-		// Add a dummy request response object to ensure the HTTPResponse
-		// value is consistent.
-		r.HTTPResponse = &http.Response{
-			StatusCode: int(0),
-			Status:     http.StatusText(int(0)),
-			Body:       ioutil.NopCloser(bytes.NewReader([]byte{})),
-		}
-	}
-	// Catch all other request errors.
-	r.Error = awserr.New("RequestError", "send request failed", err)
-	r.Retryable = aws.Bool(true) // network errors are retryable
-
-	// Override the error with a context canceled error, if that was canceled.
-	ctx := r.Context()
-	select {
-	case <-ctx.Done():
-		r.Error = awserr.New(request.CanceledErrorCode,
-			"request context canceled", ctx.Err())
-		r.Retryable = aws.Bool(false)
-	default:
-	}
-}
-
-// ValidateResponseHandler is a request handler to validate service response.
-var ValidateResponseHandler = request.NamedHandler{Name: "core.ValidateResponseHandler", Fn: func(r *request.Request) {
-	if r.HTTPResponse.StatusCode == 0 || r.HTTPResponse.StatusCode >= 300 {
-		// this may be replaced by an UnmarshalError handler
-		r.Error = awserr.New("UnknownError", "unknown error", nil)
-	}
-}}
-
-// AfterRetryHandler performs final checks to determine if the request should
-// be retried and how long to delay.
-var AfterRetryHandler = request.NamedHandler{Name: "core.AfterRetryHandler", Fn: func(r *request.Request) {
-	// If one of the other handlers already set the retry state
-	// we don't want to override it based on the service's state
-	if r.Retryable == nil || aws.BoolValue(r.Config.EnforceShouldRetryCheck) {
-		r.Retryable = aws.Bool(r.ShouldRetry(r))
-	}
-
-	if r.WillRetry() {
-		r.RetryDelay = r.RetryRules(r)
-
-		if sleepFn := r.Config.SleepDelay; sleepFn != nil {
-			// Support SleepDelay for backwards compatibility and testing
-			sleepFn(r.RetryDelay)
-		} else if err := aws.SleepWithContext(r.Context(), r.RetryDelay); err != nil {
-			r.Error = awserr.New(request.CanceledErrorCode,
-				"request context canceled", err)
-			r.Retryable = aws.Bool(false)
-			return
-		}
-
-		// when the expired token exception occurs the credentials
-		// need to be expired locally so that the next request to
-		// get credentials will trigger a credentials refresh.
-		if r.IsErrorExpired() {
-			r.Config.Credentials.Expire()
-		}
-
-		r.RetryCount++
-		r.Error = nil
-	}
-}}
-
-// ValidateEndpointHandler is a request handler to validate a request had the
-// appropriate Region and Endpoint set. Will set r.Error if the endpoint or
-// region is not valid.
-var ValidateEndpointHandler = request.NamedHandler{Name: "core.ValidateEndpointHandler", Fn: func(r *request.Request) {
-	if r.ClientInfo.SigningRegion == "" && aws.StringValue(r.Config.Region) == "" {
-		r.Error = aws.ErrMissingRegion
-	} else if r.ClientInfo.Endpoint == "" {
-		r.Error = aws.ErrMissingEndpoint
-	}
-}}

vendor/github.com/aws/aws-sdk-go/aws/corehandlers/param_validator.go

@@ -1,17 +0,0 @@
-package corehandlers
-
-import "github.com/aws/aws-sdk-go/aws/request"
-
-// ValidateParametersHandler is a request handler to validate the input parameters.
-// Validating parameters only has meaning if done prior to the request being sent.
-var ValidateParametersHandler = request.NamedHandler{Name: "core.ValidateParametersHandler", Fn: func(r *request.Request) {
-	if !r.ParamsFilled() {
-		return
-	}
-
-	if v, ok := r.Params.(request.Validator); ok {
-		if err := v.Validate(); err != nil {
-			r.Error = err
-		}
-	}
-}}

vendor/github.com/aws/aws-sdk-go/aws/credentials/chain_provider.go

@@ -1,102 +0,0 @@
-package credentials
-
-import (
-	"github.com/aws/aws-sdk-go/aws/awserr"
-)
-
-var (
-	// ErrNoValidProvidersFoundInChain Is returned when there are no valid
-	// providers in the ChainProvider.
-	//
-	// This has been deprecated. For verbose error messaging set
-	// aws.Config.CredentialsChainVerboseErrors to true
-	//
-	// @readonly
-	ErrNoValidProvidersFoundInChain = awserr.New("NoCredentialProviders",
-		`no valid providers in chain. Deprecated.
-	For verbose messaging see aws.Config.CredentialsChainVerboseErrors`,
-		nil)
-)
-
-// A ChainProvider will search for a provider which returns credentials
-// and cache that provider until Retrieve is called again.
-//
-// The ChainProvider provides a way of chaining multiple providers together
-// which will pick the first available using priority order of the Providers
-// in the list.
-//
-// If none of the Providers retrieve valid credentials Value, ChainProvider's
-// Retrieve() will return the error ErrNoValidProvidersFoundInChain.
-//
-// If a Provider is found which returns valid credentials Value ChainProvider
-// will cache that Provider for all calls to IsExpired(), until Retrieve is
-// called again.
-//
-// Example of ChainProvider to be used with an EnvProvider and EC2RoleProvider.
-// In this example EnvProvider will first check if any credentials are available
-// via the environment variables. If there are none ChainProvider will check
-// the next Provider in the list, EC2RoleProvider in this case. If EC2RoleProvider
-// does not return any credentials ChainProvider will return the error
-// ErrNoValidProvidersFoundInChain
-//
-//     creds := credentials.NewChainCredentials(
-//         []credentials.Provider{
-//             &credentials.EnvProvider{},
-//             &ec2rolecreds.EC2RoleProvider{
-//                 Client: ec2metadata.New(sess),
-//             },
-//         })
-//
-//     // Usage of ChainCredentials with aws.Config
-//     svc := ec2.New(session.Must(session.NewSession(&aws.Config{
-//       Credentials: creds,
-//     })))
-//
-type ChainProvider struct {
-	Providers     []Provider
-	curr          Provider
-	VerboseErrors bool
-}
-
-// NewChainCredentials returns a pointer to a new Credentials object
-// wrapping a chain of providers.
-func NewChainCredentials(providers []Provider) *Credentials {
-	return NewCredentials(&ChainProvider{
-		Providers: append([]Provider{}, providers...),
-	})
-}
-
-// Retrieve returns the credentials value or error if no provider returned
-// without error.
-//
-// If a provider is found it will be cached and any calls to IsExpired()
-// will return the expired state of the cached provider.
-func (c *ChainProvider) Retrieve() (Value, error) {
-	var errs []error
-	for _, p := range c.Providers {
-		creds, err := p.Retrieve()
-		if err == nil {
-			c.curr = p
-			return creds, nil
-		}
-		errs = append(errs, err)
-	}
-	c.curr = nil
-
-	var err error
-	err = ErrNoValidProvidersFoundInChain
-	if c.VerboseErrors {
-		err = awserr.NewBatchError("NoCredentialProviders", "no valid providers in chain", errs)
-	}
-	return Value{}, err
-}
-
-// IsExpired will returned the expired state of the currently cached provider
-// if there is one.  If there is no current provider, true will be returned.
-func (c *ChainProvider) IsExpired() bool {
-	if c.curr != nil {
-		return c.curr.IsExpired()
-	}
-
-	return true
-}

vendor/github.com/aws/aws-sdk-go/aws/credentials/credentials.go

@@ -1,246 +0,0 @@
-// Package credentials provides credential retrieval and management
-//
-// The Credentials is the primary method of getting access to and managing
-// credentials Values. Using dependency injection retrieval of the credential
-// values is handled by a object which satisfies the Provider interface.
-//
-// By default the Credentials.Get() will cache the successful result of a
-// Provider's Retrieve() until Provider.IsExpired() returns true. At which
-// point Credentials will call Provider's Retrieve() to get new credential Value.
-//
-// The Provider is responsible for determining when credentials Value have expired.
-// It is also important to note that Credentials will always call Retrieve the
-// first time Credentials.Get() is called.
-//
-// Example of using the environment variable credentials.
-//
-//     creds := credentials.NewEnvCredentials()
-//
-//     // Retrieve the credentials value
-//     credValue, err := creds.Get()
-//     if err != nil {
-//         // handle error
-//     }
-//
-// Example of forcing credentials to expire and be refreshed on the next Get().
-// This may be helpful to proactively expire credentials and refresh them sooner
-// than they would naturally expire on their own.
-//
-//     creds := credentials.NewCredentials(&ec2rolecreds.EC2RoleProvider{})
-//     creds.Expire()
-//     credsValue, err := creds.Get()
-//     // New credentials will be retrieved instead of from cache.
-//
-//
-// Custom Provider
-//
-// Each Provider built into this package also provides a helper method to generate
-// a Credentials pointer setup with the provider. To use a custom Provider just
-// create a type which satisfies the Provider interface and pass it to the
-// NewCredentials method.
-//
-//     type MyProvider struct{}
-//     func (m *MyProvider) Retrieve() (Value, error) {...}
-//     func (m *MyProvider) IsExpired() bool {...}
-//
-//     creds := credentials.NewCredentials(&MyProvider{})
-//     credValue, err := creds.Get()
-//
-package credentials
-
-import (
-	"sync"
-	"time"
-)
-
-// AnonymousCredentials is an empty Credential object that can be used as
-// dummy placeholder credentials for requests that do not need signed.
-//
-// This Credentials can be used to configure a service to not sign requests
-// when making service API calls. For example, when accessing public
-// s3 buckets.
-//
-//     svc := s3.New(session.Must(session.NewSession(&aws.Config{
-//       Credentials: credentials.AnonymousCredentials,
-//     })))
-//     // Access public S3 buckets.
-//
-// @readonly
-var AnonymousCredentials = NewStaticCredentials("", "", "")
-
-// A Value is the AWS credentials value for individual credential fields.
-type Value struct {
-	// AWS Access key ID
-	AccessKeyID string
-
-	// AWS Secret Access Key
-	SecretAccessKey string
-
-	// AWS Session Token
-	SessionToken string
-
-	// Provider used to get credentials
-	ProviderName string
-}
-
-// A Provider is the interface for any component which will provide credentials
-// Value. A provider is required to manage its own Expired state, and what to
-// be expired means.
-//
-// The Provider should not need to implement its own mutexes, because
-// that will be managed by Credentials.
-type Provider interface {
-	// Retrieve returns nil if it successfully retrieved the value.
-	// Error is returned if the value were not obtainable, or empty.
-	Retrieve() (Value, error)
-
-	// IsExpired returns if the credentials are no longer valid, and need
-	// to be retrieved.
-	IsExpired() bool
-}
-
-// An ErrorProvider is a stub credentials provider that always returns an error
-// this is used by the SDK when construction a known provider is not possible
-// due to an error.
-type ErrorProvider struct {
-	// The error to be returned from Retrieve
-	Err error
-
-	// The provider name to set on the Retrieved returned Value
-	ProviderName string
-}
-
-// Retrieve will always return the error that the ErrorProvider was created with.
-func (p ErrorProvider) Retrieve() (Value, error) {
-	return Value{ProviderName: p.ProviderName}, p.Err
-}
-
-// IsExpired will always return not expired.
-func (p ErrorProvider) IsExpired() bool {
-	return false
-}
-
-// A Expiry provides shared expiration logic to be used by credentials
-// providers to implement expiry functionality.
-//
-// The best method to use this struct is as an anonymous field within the
-// provider's struct.
-//
-// Example:
-//     type EC2RoleProvider struct {
-//         Expiry
-//         ...
-//     }
-type Expiry struct {
-	// The date/time when to expire on
-	expiration time.Time
-
-	// If set will be used by IsExpired to determine the current time.
-	// Defaults to time.Now if CurrentTime is not set.  Available for testing
-	// to be able to mock out the current time.
-	CurrentTime func() time.Time
-}
-
-// SetExpiration sets the expiration IsExpired will check when called.
-//
-// If window is greater than 0 the expiration time will be reduced by the
-// window value.
-//
-// Using a window is helpful to trigger credentials to expire sooner than
-// the expiration time given to ensure no requests are made with expired
-// tokens.
-func (e *Expiry) SetExpiration(expiration time.Time, window time.Duration) {
-	e.expiration = expiration
-	if window > 0 {
-		e.expiration = e.expiration.Add(-window)
-	}
-}
-
-// IsExpired returns if the credentials are expired.
-func (e *Expiry) IsExpired() bool {
-	if e.CurrentTime == nil {
-		e.CurrentTime = time.Now
-	}
-	return e.expiration.Before(e.CurrentTime())
-}
-
-// A Credentials provides synchronous safe retrieval of AWS credentials Value.
-// Credentials will cache the credentials value until they expire. Once the value
-// expires the next Get will attempt to retrieve valid credentials.
-//
-// Credentials is safe to use across multiple goroutines and will manage the
-// synchronous state so the Providers do not need to implement their own
-// synchronization.
-//
-// The first Credentials.Get() will always call Provider.Retrieve() to get the
-// first instance of the credentials Value. All calls to Get() after that
-// will return the cached credentials Value until IsExpired() returns true.
-type Credentials struct {
-	creds        Value
-	forceRefresh bool
-	m            sync.Mutex
-
-	provider Provider
-}
-
-// NewCredentials returns a pointer to a new Credentials with the provider set.
-func NewCredentials(provider Provider) *Credentials {
-	return &Credentials{
-		provider:     provider,
-		forceRefresh: true,
-	}
-}
-
-// Get returns the credentials value, or error if the credentials Value failed
-// to be retrieved.
-//
-// Will return the cached credentials Value if it has not expired. If the
-// credentials Value has expired the Provider's Retrieve() will be called
-// to refresh the credentials.
-//
-// If Credentials.Expire() was called the credentials Value will be force
-// expired, and the next call to Get() will cause them to be refreshed.
-func (c *Credentials) Get() (Value, error) {
-	c.m.Lock()
-	defer c.m.Unlock()
-
-	if c.isExpired() {
-		creds, err := c.provider.Retrieve()
-		if err != nil {
-			return Value{}, err
-		}
-		c.creds = creds
-		c.forceRefresh = false
-	}
-
-	return c.creds, nil
-}
-
-// Expire expires the credentials and forces them to be retrieved on the
-// next call to Get().
-//
-// This will override the Provider's expired state, and force Credentials
-// to call the Provider's Retrieve().
-func (c *Credentials) Expire() {
-	c.m.Lock()
-	defer c.m.Unlock()
-
-	c.forceRefresh = true
-}
-
-// IsExpired returns if the credentials are no longer valid, and need
-// to be retrieved.
-//
-// If the Credentials were forced to be expired with Expire() this will
-// reflect that override.
-func (c *Credentials) IsExpired() bool {
-	c.m.Lock()
-	defer c.m.Unlock()
-
-	return c.isExpired()
-}
-
-// isExpired helper method wrapping the definition of expired credentials.
-func (c *Credentials) isExpired() bool {
-	return c.forceRefresh || c.provider.IsExpired()
-}

vendor/github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds/ec2_role_provider.go

@@ -1,178 +0,0 @@
-package ec2rolecreds
-
-import (
-	"bufio"
-	"encoding/json"
-	"fmt"
-	"path"
-	"strings"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/client"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/ec2metadata"
-)
-
-// ProviderName provides a name of EC2Role provider
-const ProviderName = "EC2RoleProvider"
-
-// A EC2RoleProvider retrieves credentials from the EC2 service, and keeps track if
-// those credentials are expired.
-//
-// Example how to configure the EC2RoleProvider with custom http Client, Endpoint
-// or ExpiryWindow
-//
-//     p := &ec2rolecreds.EC2RoleProvider{
-//         // Pass in a custom timeout to be used when requesting
-//         // IAM EC2 Role credentials.
-//         Client: ec2metadata.New(sess, aws.Config{
-//             HTTPClient: &http.Client{Timeout: 10 * time.Second},
-//         }),
-//
-//         // Do not use early expiry of credentials. If a non zero value is
-//         // specified the credentials will be expired early
-//         ExpiryWindow: 0,
-//     }
-type EC2RoleProvider struct {
-	credentials.Expiry
-
-	// Required EC2Metadata client to use when connecting to EC2 metadata service.
-	Client *ec2metadata.EC2Metadata
-
-	// ExpiryWindow will allow the credentials to trigger refreshing prior to
-	// the credentials actually expiring. This is beneficial so race conditions
-	// with expiring credentials do not cause request to fail unexpectedly
-	// due to ExpiredTokenException exceptions.
-	//
-	// So a ExpiryWindow of 10s would cause calls to IsExpired() to return true
-	// 10 seconds before the credentials are actually expired.
-	//
-	// If ExpiryWindow is 0 or less it will be ignored.
-	ExpiryWindow time.Duration
-}
-
-// NewCredentials returns a pointer to a new Credentials object wrapping
-// the EC2RoleProvider. Takes a ConfigProvider to create a EC2Metadata client.
-// The ConfigProvider is satisfied by the session.Session type.
-func NewCredentials(c client.ConfigProvider, options ...func(*EC2RoleProvider)) *credentials.Credentials {
-	p := &EC2RoleProvider{
-		Client: ec2metadata.New(c),
-	}
-
-	for _, option := range options {
-		option(p)
-	}
-
-	return credentials.NewCredentials(p)
-}
-
-// NewCredentialsWithClient returns a pointer to a new Credentials object wrapping
-// the EC2RoleProvider. Takes a EC2Metadata client to use when connecting to EC2
-// metadata service.
-func NewCredentialsWithClient(client *ec2metadata.EC2Metadata, options ...func(*EC2RoleProvider)) *credentials.Credentials {
-	p := &EC2RoleProvider{
-		Client: client,
-	}
-
-	for _, option := range options {
-		option(p)
-	}
-
-	return credentials.NewCredentials(p)
-}
-
-// Retrieve retrieves credentials from the EC2 service.
-// Error will be returned if the request fails, or unable to extract
-// the desired credentials.
-func (m *EC2RoleProvider) Retrieve() (credentials.Value, error) {
-	credsList, err := requestCredList(m.Client)
-	if err != nil {
-		return credentials.Value{ProviderName: ProviderName}, err
-	}
-
-	if len(credsList) == 0 {
-		return credentials.Value{ProviderName: ProviderName}, awserr.New("EmptyEC2RoleList", "empty EC2 Role list", nil)
-	}
-	credsName := credsList[0]
-
-	roleCreds, err := requestCred(m.Client, credsName)
-	if err != nil {
-		return credentials.Value{ProviderName: ProviderName}, err
-	}
-
-	m.SetExpiration(roleCreds.Expiration, m.ExpiryWindow)
-
-	return credentials.Value{
-		AccessKeyID:     roleCreds.AccessKeyID,
-		SecretAccessKey: roleCreds.SecretAccessKey,
-		SessionToken:    roleCreds.Token,
-		ProviderName:    ProviderName,
-	}, nil
-}
-
-// A ec2RoleCredRespBody provides the shape for unmarshaling credential
-// request responses.
-type ec2RoleCredRespBody struct {
-	// Success State
-	Expiration      time.Time
-	AccessKeyID     string
-	SecretAccessKey string
-	Token           string
-
-	// Error state
-	Code    string
-	Message string
-}
-
-const iamSecurityCredsPath = "/iam/security-credentials"
-
-// requestCredList requests a list of credentials from the EC2 service.
-// If there are no credentials, or there is an error making or receiving the request
-func requestCredList(client *ec2metadata.EC2Metadata) ([]string, error) {
-	resp, err := client.GetMetadata(iamSecurityCredsPath)
-	if err != nil {
-		return nil, awserr.New("EC2RoleRequestError", "no EC2 instance role found", err)
-	}
-
-	credsList := []string{}
-	s := bufio.NewScanner(strings.NewReader(resp))
-	for s.Scan() {
-		credsList = append(credsList, s.Text())
-	}
-
-	if err := s.Err(); err != nil {
-		return nil, awserr.New("SerializationError", "failed to read EC2 instance role from metadata service", err)
-	}
-
-	return credsList, nil
-}
-
-// requestCred requests the credentials for a specific credentials from the EC2 service.
-//
-// If the credentials cannot be found, or there is an error reading the response
-// and error will be returned.
-func requestCred(client *ec2metadata.EC2Metadata, credsName string) (ec2RoleCredRespBody, error) {
-	resp, err := client.GetMetadata(path.Join(iamSecurityCredsPath, credsName))
-	if err != nil {
-		return ec2RoleCredRespBody{},
-			awserr.New("EC2RoleRequestError",
-				fmt.Sprintf("failed to get %s EC2 instance role credentials", credsName),
-				err)
-	}
-
-	respCreds := ec2RoleCredRespBody{}
-	if err := json.NewDecoder(strings.NewReader(resp)).Decode(&respCreds); err != nil {
-		return ec2RoleCredRespBody{},
-			awserr.New("SerializationError",
-				fmt.Sprintf("failed to decode %s EC2 instance role credentials", credsName),
-				err)
-	}
-
-	if respCreds.Code != "Success" {
-		// If an error code was returned something failed requesting the role.
-		return ec2RoleCredRespBody{}, awserr.New(respCreds.Code, respCreds.Message, nil)
-	}
-
-	return respCreds, nil
-}

vendor/github.com/aws/aws-sdk-go/aws/credentials/endpointcreds/provider.go

@@ -1,191 +0,0 @@
-// Package endpointcreds provides support for retrieving credentials from an
-// arbitrary HTTP endpoint.
-//
-// The credentials endpoint Provider can receive both static and refreshable
-// credentials that will expire. Credentials are static when an "Expiration"
-// value is not provided in the endpoint's response.
-//
-// Static credentials will never expire once they have been retrieved. The format
-// of the static credentials response:
-//    {
-//        "AccessKeyId" : "MUA...",
-//        "SecretAccessKey" : "/7PC5om....",
-//    }
-//
-// Refreshable credentials will expire within the "ExpiryWindow" of the Expiration
-// value in the response. The format of the refreshable credentials response:
-//    {
-//        "AccessKeyId" : "MUA...",
-//        "SecretAccessKey" : "/7PC5om....",
-//        "Token" : "AQoDY....=",
-//        "Expiration" : "2016-02-25T06:03:31Z"
-//    }
-//
-// Errors should be returned in the following format and only returned with 400
-// or 500 HTTP status codes.
-//    {
-//        "code": "ErrorCode",
-//        "message": "Helpful error message."
-//    }
-package endpointcreds
-
-import (
-	"encoding/json"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/client"
-	"github.com/aws/aws-sdk-go/aws/client/metadata"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-// ProviderName is the name of the credentials provider.
-const ProviderName = `CredentialsEndpointProvider`
-
-// Provider satisfies the credentials.Provider interface, and is a client to
-// retrieve credentials from an arbitrary endpoint.
-type Provider struct {
-	staticCreds bool
-	credentials.Expiry
-
-	// Requires a AWS Client to make HTTP requests to the endpoint with.
-	// the Endpoint the request will be made to is provided by the aws.Config's
-	// Endpoint value.
-	Client *client.Client
-
-	// ExpiryWindow will allow the credentials to trigger refreshing prior to
-	// the credentials actually expiring. This is beneficial so race conditions
-	// with expiring credentials do not cause request to fail unexpectedly
-	// due to ExpiredTokenException exceptions.
-	//
-	// So a ExpiryWindow of 10s would cause calls to IsExpired() to return true
-	// 10 seconds before the credentials are actually expired.
-	//
-	// If ExpiryWindow is 0 or less it will be ignored.
-	ExpiryWindow time.Duration
-}
-
-// NewProviderClient returns a credentials Provider for retrieving AWS credentials
-// from arbitrary endpoint.
-func NewProviderClient(cfg aws.Config, handlers request.Handlers, endpoint string, options ...func(*Provider)) credentials.Provider {
-	p := &Provider{
-		Client: client.New(
-			cfg,
-			metadata.ClientInfo{
-				ServiceName: "CredentialsEndpoint",
-				Endpoint:    endpoint,
-			},
-			handlers,
-		),
-	}
-
-	p.Client.Handlers.Unmarshal.PushBack(unmarshalHandler)
-	p.Client.Handlers.UnmarshalError.PushBack(unmarshalError)
-	p.Client.Handlers.Validate.Clear()
-	p.Client.Handlers.Validate.PushBack(validateEndpointHandler)
-
-	for _, option := range options {
-		option(p)
-	}
-
-	return p
-}
-
-// NewCredentialsClient returns a Credentials wrapper for retrieving credentials
-// from an arbitrary endpoint concurrently. The client will request the
-func NewCredentialsClient(cfg aws.Config, handlers request.Handlers, endpoint string, options ...func(*Provider)) *credentials.Credentials {
-	return credentials.NewCredentials(NewProviderClient(cfg, handlers, endpoint, options...))
-}
-
-// IsExpired returns true if the credentials retrieved are expired, or not yet
-// retrieved.
-func (p *Provider) IsExpired() bool {
-	if p.staticCreds {
-		return false
-	}
-	return p.Expiry.IsExpired()
-}
-
-// Retrieve will attempt to request the credentials from the endpoint the Provider
-// was configured for. And error will be returned if the retrieval fails.
-func (p *Provider) Retrieve() (credentials.Value, error) {
-	resp, err := p.getCredentials()
-	if err != nil {
-		return credentials.Value{ProviderName: ProviderName},
-			awserr.New("CredentialsEndpointError", "failed to load credentials", err)
-	}
-
-	if resp.Expiration != nil {
-		p.SetExpiration(*resp.Expiration, p.ExpiryWindow)
-	} else {
-		p.staticCreds = true
-	}
-
-	return credentials.Value{
-		AccessKeyID:     resp.AccessKeyID,
-		SecretAccessKey: resp.SecretAccessKey,
-		SessionToken:    resp.Token,
-		ProviderName:    ProviderName,
-	}, nil
-}
-
-type getCredentialsOutput struct {
-	Expiration      *time.Time
-	AccessKeyID     string
-	SecretAccessKey string
-	Token           string
-}
-
-type errorOutput struct {
-	Code    string `json:"code"`
-	Message string `json:"message"`
-}
-
-func (p *Provider) getCredentials() (*getCredentialsOutput, error) {
-	op := &request.Operation{
-		Name:       "GetCredentials",
-		HTTPMethod: "GET",
-	}
-
-	out := &getCredentialsOutput{}
-	req := p.Client.NewRequest(op, nil, out)
-	req.HTTPRequest.Header.Set("Accept", "application/json")
-
-	return out, req.Send()
-}
-
-func validateEndpointHandler(r *request.Request) {
-	if len(r.ClientInfo.Endpoint) == 0 {
-		r.Error = aws.ErrMissingEndpoint
-	}
-}
-
-func unmarshalHandler(r *request.Request) {
-	defer r.HTTPResponse.Body.Close()
-
-	out := r.Data.(*getCredentialsOutput)
-	if err := json.NewDecoder(r.HTTPResponse.Body).Decode(&out); err != nil {
-		r.Error = awserr.New("SerializationError",
-			"failed to decode endpoint credentials",
-			err,
-		)
-	}
-}
-
-func unmarshalError(r *request.Request) {
-	defer r.HTTPResponse.Body.Close()
-
-	var errOut errorOutput
-	if err := json.NewDecoder(r.HTTPResponse.Body).Decode(&errOut); err != nil {
-		r.Error = awserr.New("SerializationError",
-			"failed to decode endpoint credentials",
-			err,
-		)
-	}
-
-	// Response body format is not consistent between metadata endpoints.
-	// Grab the error message as a string and include that as the source error
-	r.Error = awserr.New(errOut.Code, errOut.Message, nil)
-}

vendor/github.com/aws/aws-sdk-go/aws/credentials/env_provider.go

@@ -1,78 +0,0 @@
-package credentials
-
-import (
-	"os"
-
-	"github.com/aws/aws-sdk-go/aws/awserr"
-)
-
-// EnvProviderName provides a name of Env provider
-const EnvProviderName = "EnvProvider"
-
-var (
-	// ErrAccessKeyIDNotFound is returned when the AWS Access Key ID can't be
-	// found in the process's environment.
-	//
-	// @readonly
-	ErrAccessKeyIDNotFound = awserr.New("EnvAccessKeyNotFound", "AWS_ACCESS_KEY_ID or AWS_ACCESS_KEY not found in environment", nil)
-
-	// ErrSecretAccessKeyNotFound is returned when the AWS Secret Access Key
-	// can't be found in the process's environment.
-	//
-	// @readonly
-	ErrSecretAccessKeyNotFound = awserr.New("EnvSecretNotFound", "AWS_SECRET_ACCESS_KEY or AWS_SECRET_KEY not found in environment", nil)
-)
-
-// A EnvProvider retrieves credentials from the environment variables of the
-// running process. Environment credentials never expire.
-//
-// Environment variables used:
-//
-// * Access Key ID:     AWS_ACCESS_KEY_ID or AWS_ACCESS_KEY
-//
-// * Secret Access Key: AWS_SECRET_ACCESS_KEY or AWS_SECRET_KEY
-type EnvProvider struct {
-	retrieved bool
-}
-
-// NewEnvCredentials returns a pointer to a new Credentials object
-// wrapping the environment variable provider.
-func NewEnvCredentials() *Credentials {
-	return NewCredentials(&EnvProvider{})
-}
-
-// Retrieve retrieves the keys from the environment.
-func (e *EnvProvider) Retrieve() (Value, error) {
-	e.retrieved = false
-
-	id := os.Getenv("AWS_ACCESS_KEY_ID")
-	if id == "" {
-		id = os.Getenv("AWS_ACCESS_KEY")
-	}
-
-	secret := os.Getenv("AWS_SECRET_ACCESS_KEY")
-	if secret == "" {
-		secret = os.Getenv("AWS_SECRET_KEY")
-	}
-
-	if id == "" {
-		return Value{ProviderName: EnvProviderName}, ErrAccessKeyIDNotFound
-	}
-
-	if secret == "" {
-		return Value{ProviderName: EnvProviderName}, ErrSecretAccessKeyNotFound
-	}
-
-	e.retrieved = true
-	return Value{
-		AccessKeyID:     id,
-		SecretAccessKey: secret,
-		SessionToken:    os.Getenv("AWS_SESSION_TOKEN"),
-		ProviderName:    EnvProviderName,
-	}, nil
-}
-
-// IsExpired returns if the credentials have been retrieved.
-func (e *EnvProvider) IsExpired() bool {
-	return !e.retrieved
-}

vendor/github.com/aws/aws-sdk-go/aws/credentials/example.ini

@@ -1,12 +0,0 @@
-[default]
-aws_access_key_id = accessKey
-aws_secret_access_key = secret
-aws_session_token = token
-
-[no_token]
-aws_access_key_id = accessKey
-aws_secret_access_key = secret
-
-[with_colon]
-aws_access_key_id: accessKey
-aws_secret_access_key: secret

vendor/github.com/aws/aws-sdk-go/aws/credentials/shared_credentials_provider.go

@@ -1,150 +0,0 @@
-package credentials
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/go-ini/ini"
-
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/internal/shareddefaults"
-)
-
-// SharedCredsProviderName provides a name of SharedCreds provider
-const SharedCredsProviderName = "SharedCredentialsProvider"
-
-var (
-	// ErrSharedCredentialsHomeNotFound is emitted when the user directory cannot be found.
-	ErrSharedCredentialsHomeNotFound = awserr.New("UserHomeNotFound", "user home directory not found.", nil)
-)
-
-// A SharedCredentialsProvider retrieves credentials from the current user's home
-// directory, and keeps track if those credentials are expired.
-//
-// Profile ini file example: $HOME/.aws/credentials
-type SharedCredentialsProvider struct {
-	// Path to the shared credentials file.
-	//
-	// If empty will look for "AWS_SHARED_CREDENTIALS_FILE" env variable. If the
-	// env value is empty will default to current user's home directory.
-	// Linux/OSX: "$HOME/.aws/credentials"
-	// Windows:   "%USERPROFILE%\.aws\credentials"
-	Filename string
-
-	// AWS Profile to extract credentials from the shared credentials file. If empty
-	// will default to environment variable "AWS_PROFILE" or "default" if
-	// environment variable is also not set.
-	Profile string
-
-	// retrieved states if the credentials have been successfully retrieved.
-	retrieved bool
-}
-
-// NewSharedCredentials returns a pointer to a new Credentials object
-// wrapping the Profile file provider.
-func NewSharedCredentials(filename, profile string) *Credentials {
-	return NewCredentials(&SharedCredentialsProvider{
-		Filename: filename,
-		Profile:  profile,
-	})
-}
-
-// Retrieve reads and extracts the shared credentials from the current
-// users home directory.
-func (p *SharedCredentialsProvider) Retrieve() (Value, error) {
-	p.retrieved = false
-
-	filename, err := p.filename()
-	if err != nil {
-		return Value{ProviderName: SharedCredsProviderName}, err
-	}
-
-	creds, err := loadProfile(filename, p.profile())
-	if err != nil {
-		return Value{ProviderName: SharedCredsProviderName}, err
-	}
-
-	p.retrieved = true
-	return creds, nil
-}
-
-// IsExpired returns if the shared credentials have expired.
-func (p *SharedCredentialsProvider) IsExpired() bool {
-	return !p.retrieved
-}
-
-// loadProfiles loads from the file pointed to by shared credentials filename for profile.
-// The credentials retrieved from the profile will be returned or error. Error will be
-// returned if it fails to read from the file, or the data is invalid.
-func loadProfile(filename, profile string) (Value, error) {
-	config, err := ini.Load(filename)
-	if err != nil {
-		return Value{ProviderName: SharedCredsProviderName}, awserr.New("SharedCredsLoad", "failed to load shared credentials file", err)
-	}
-	iniProfile, err := config.GetSection(profile)
-	if err != nil {
-		return Value{ProviderName: SharedCredsProviderName}, awserr.New("SharedCredsLoad", "failed to get profile", err)
-	}
-
-	id, err := iniProfile.GetKey("aws_access_key_id")
-	if err != nil {
-		return Value{ProviderName: SharedCredsProviderName}, awserr.New("SharedCredsAccessKey",
-			fmt.Sprintf("shared credentials %s in %s did not contain aws_access_key_id", profile, filename),
-			err)
-	}
-
-	secret, err := iniProfile.GetKey("aws_secret_access_key")
-	if err != nil {
-		return Value{ProviderName: SharedCredsProviderName}, awserr.New("SharedCredsSecret",
-			fmt.Sprintf("shared credentials %s in %s did not contain aws_secret_access_key", profile, filename),
-			nil)
-	}
-
-	// Default to empty string if not found
-	token := iniProfile.Key("aws_session_token")
-
-	return Value{
-		AccessKeyID:     id.String(),
-		SecretAccessKey: secret.String(),
-		SessionToken:    token.String(),
-		ProviderName:    SharedCredsProviderName,
-	}, nil
-}
-
-// filename returns the filename to use to read AWS shared credentials.
-//
-// Will return an error if the user's home directory path cannot be found.
-func (p *SharedCredentialsProvider) filename() (string, error) {
-	if len(p.Filename) != 0 {
-		return p.Filename, nil
-	}
-
-	if p.Filename = os.Getenv("AWS_SHARED_CREDENTIALS_FILE"); len(p.Filename) != 0 {
-		return p.Filename, nil
-	}
-
-	if home := shareddefaults.UserHomeDir(); len(home) == 0 {
-		// Backwards compatibility of home directly not found error being returned.
-		// This error is too verbose, failure when opening the file would of been
-		// a better error to return.
-		return "", ErrSharedCredentialsHomeNotFound
-	}
-
-	p.Filename = shareddefaults.SharedCredentialsFilename()
-
-	return p.Filename, nil
-}
-
-// profile returns the AWS shared credentials profile.  If empty will read
-// environment variable "AWS_PROFILE". If that is not set profile will
-// return "default".
-func (p *SharedCredentialsProvider) profile() string {
-	if p.Profile == "" {
-		p.Profile = os.Getenv("AWS_PROFILE")
-	}
-	if p.Profile == "" {
-		p.Profile = "default"
-	}
-
-	return p.Profile
-}

vendor/github.com/aws/aws-sdk-go/aws/credentials/static_provider.go

@@ -1,57 +0,0 @@
-package credentials
-
-import (
-	"github.com/aws/aws-sdk-go/aws/awserr"
-)
-
-// StaticProviderName provides a name of Static provider
-const StaticProviderName = "StaticProvider"
-
-var (
-	// ErrStaticCredentialsEmpty is emitted when static credentials are empty.
-	//
-	// @readonly
-	ErrStaticCredentialsEmpty = awserr.New("EmptyStaticCreds", "static credentials are empty", nil)
-)
-
-// A StaticProvider is a set of credentials which are set programmatically,
-// and will never expire.
-type StaticProvider struct {
-	Value
-}
-
-// NewStaticCredentials returns a pointer to a new Credentials object
-// wrapping a static credentials value provider.
-func NewStaticCredentials(id, secret, token string) *Credentials {
-	return NewCredentials(&StaticProvider{Value: Value{
-		AccessKeyID:     id,
-		SecretAccessKey: secret,
-		SessionToken:    token,
-	}})
-}
-
-// NewStaticCredentialsFromCreds returns a pointer to a new Credentials object
-// wrapping the static credentials value provide. Same as NewStaticCredentials
-// but takes the creds Value instead of individual fields
-func NewStaticCredentialsFromCreds(creds Value) *Credentials {
-	return NewCredentials(&StaticProvider{Value: creds})
-}
-
-// Retrieve returns the credentials or error if the credentials are invalid.
-func (s *StaticProvider) Retrieve() (Value, error) {
-	if s.AccessKeyID == "" || s.SecretAccessKey == "" {
-		return Value{ProviderName: StaticProviderName}, ErrStaticCredentialsEmpty
-	}
-
-	if len(s.Value.ProviderName) == 0 {
-		s.Value.ProviderName = StaticProviderName
-	}
-	return s.Value, nil
-}
-
-// IsExpired returns if the credentials are expired.
-//
-// For StaticProvider, the credentials never expired.
-func (s *StaticProvider) IsExpired() bool {
-	return false
-}

vendor/github.com/aws/aws-sdk-go/aws/credentials/stscreds/assume_role_provider.go

@@ -1,298 +0,0 @@
-/*
-Package stscreds are credential Providers to retrieve STS AWS credentials.
-
-STS provides multiple ways to retrieve credentials which can be used when making
-future AWS service API operation calls.
-
-The SDK will ensure that per instance of credentials.Credentials all requests
-to refresh the credentials will be synchronized. But, the SDK is unable to
-ensure synchronous usage of the AssumeRoleProvider if the value is shared
-between multiple Credentials, Sessions or service clients.
-
-Assume Role
-
-To assume an IAM role using STS with the SDK you can create a new Credentials
-with the SDKs's stscreds package.
-
-	// Initial credentials loaded from SDK's default credential chain. Such as
-	// the environment, shared credentials (~/.aws/credentials), or EC2 Instance
-	// Role. These credentials will be used to to make the STS Assume Role API.
-	sess := session.Must(session.NewSession())
-
-	// Create the credentials from AssumeRoleProvider to assume the role
-	// referenced by the "myRoleARN" ARN.
-	creds := stscreds.NewCredentials(sess, "myRoleArn")
-
-	// Create service client value configured for credentials
-	// from assumed role.
-	svc := s3.New(sess, &aws.Config{Credentials: creds})
-
-Assume Role with static MFA Token
-
-To assume an IAM role with a MFA token you can either specify a MFA token code
-directly or provide a function to prompt the user each time the credentials
-need to refresh the role's credentials. Specifying the TokenCode should be used
-for short lived operations that will not need to be refreshed, and when you do
-not want to have direct control over the user provides their MFA token.
-
-With TokenCode the AssumeRoleProvider will be not be able to refresh the role's
-credentials.
-
-	// Create the credentials from AssumeRoleProvider to assume the role
-	// referenced by the "myRoleARN" ARN using the MFA token code provided.
-	creds := stscreds.NewCredentials(sess, "myRoleArn", func(p *stscreds.AssumeRoleProvider) {
-		p.SerialNumber = aws.String("myTokenSerialNumber")
-		p.TokenCode = aws.String("00000000")
-	})
-
-	// Create service client value configured for credentials
-	// from assumed role.
-	svc := s3.New(sess, &aws.Config{Credentials: creds})
-
-Assume Role with MFA Token Provider
-
-To assume an IAM role with MFA for longer running tasks where the credentials
-may need to be refreshed setting the TokenProvider field of AssumeRoleProvider
-will allow the credential provider to prompt for new MFA token code when the
-role's credentials need to be refreshed.
-
-The StdinTokenProvider function is available to prompt on stdin to retrieve
-the MFA token code from the user. You can also implement custom prompts by
-satisfing the TokenProvider function signature.
-
-Using StdinTokenProvider with multiple AssumeRoleProviders, or Credentials will
-have undesirable results as the StdinTokenProvider will not be synchronized. A
-single Credentials with an AssumeRoleProvider can be shared safely.
-
-	// Create the credentials from AssumeRoleProvider to assume the role
-	// referenced by the "myRoleARN" ARN. Prompting for MFA token from stdin.
-	creds := stscreds.NewCredentials(sess, "myRoleArn", func(p *stscreds.AssumeRoleProvider) {
-		p.SerialNumber = aws.String("myTokenSerialNumber")
-		p.TokenProvider = stscreds.StdinTokenProvider
-	})
-
-	// Create service client value configured for credentials
-	// from assumed role.
-	svc := s3.New(sess, &aws.Config{Credentials: creds})
-
-*/
-package stscreds
-
-import (
-	"fmt"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/client"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/service/sts"
-)
-
-// StdinTokenProvider will prompt on stdout and read from stdin for a string value.
-// An error is returned if reading from stdin fails.
-//
-// Use this function go read MFA tokens from stdin. The function makes no attempt
-// to make atomic prompts from stdin across multiple gorouties.
-//
-// Using StdinTokenProvider with multiple AssumeRoleProviders, or Credentials will
-// have undesirable results as the StdinTokenProvider will not be synchronized. A
-// single Credentials with an AssumeRoleProvider can be shared safely
-//
-// Will wait forever until something is provided on the stdin.
-func StdinTokenProvider() (string, error) {
-	var v string
-	fmt.Printf("Assume Role MFA token code: ")
-	_, err := fmt.Scanln(&v)
-
-	return v, err
-}
-
-// ProviderName provides a name of AssumeRole provider
-const ProviderName = "AssumeRoleProvider"
-
-// AssumeRoler represents the minimal subset of the STS client API used by this provider.
-type AssumeRoler interface {
-	AssumeRole(input *sts.AssumeRoleInput) (*sts.AssumeRoleOutput, error)
-}
-
-// DefaultDuration is the default amount of time in minutes that the credentials
-// will be valid for.
-var DefaultDuration = time.Duration(15) * time.Minute
-
-// AssumeRoleProvider retrieves temporary credentials from the STS service, and
-// keeps track of their expiration time.
-//
-// This credential provider will be used by the SDKs default credential change
-// when shared configuration is enabled, and the shared config or shared credentials
-// file configure assume role. See Session docs for how to do this.
-//
-// AssumeRoleProvider does not provide any synchronization and it is not safe
-// to share this value across multiple Credentials, Sessions, or service clients
-// without also sharing the same Credentials instance.
-type AssumeRoleProvider struct {
-	credentials.Expiry
-
-	// STS client to make assume role request with.
-	Client AssumeRoler
-
-	// Role to be assumed.
-	RoleARN string
-
-	// Session name, if you wish to reuse the credentials elsewhere.
-	RoleSessionName string
-
-	// Expiry duration of the STS credentials. Defaults to 15 minutes if not set.
-	Duration time.Duration
-
-	// Optional ExternalID to pass along, defaults to nil if not set.
-	ExternalID *string
-
-	// The policy plain text must be 2048 bytes or shorter. However, an internal
-	// conversion compresses it into a packed binary format with a separate limit.
-	// The PackedPolicySize response element indicates by percentage how close to
-	// the upper size limit the policy is, with 100% equaling the maximum allowed
-	// size.
-	Policy *string
-
-	// The identification number of the MFA device that is associated with the user
-	// who is making the AssumeRole call. Specify this value if the trust policy
-	// of the role being assumed includes a condition that requires MFA authentication.
-	// The value is either the serial number for a hardware device (such as GAHT12345678)
-	// or an Amazon Resource Name (ARN) for a virtual device (such as arn:aws:iam::123456789012:mfa/user).
-	SerialNumber *string
-
-	// The value provided by the MFA device, if the trust policy of the role being
-	// assumed requires MFA (that is, if the policy includes a condition that tests
-	// for MFA). If the role being assumed requires MFA and if the TokenCode value
-	// is missing or expired, the AssumeRole call returns an "access denied" error.
-	//
-	// If SerialNumber is set and neither TokenCode nor TokenProvider are also
-	// set an error will be returned.
-	TokenCode *string
-
-	// Async method of providing MFA token code for assuming an IAM role with MFA.
-	// The value returned by the function will be used as the TokenCode in the Retrieve
-	// call. See StdinTokenProvider for a provider that prompts and reads from stdin.
-	//
-	// This token provider will be called when ever the assumed role's
-	// credentials need to be refreshed when SerialNumber is also set and
-	// TokenCode is not set.
-	//
-	// If both TokenCode and TokenProvider is set, TokenProvider will be used and
-	// TokenCode is ignored.
-	TokenProvider func() (string, error)
-
-	// ExpiryWindow will allow the credentials to trigger refreshing prior to
-	// the credentials actually expiring. This is beneficial so race conditions
-	// with expiring credentials do not cause request to fail unexpectedly
-	// due to ExpiredTokenException exceptions.
-	//
-	// So a ExpiryWindow of 10s would cause calls to IsExpired() to return true
-	// 10 seconds before the credentials are actually expired.
-	//
-	// If ExpiryWindow is 0 or less it will be ignored.
-	ExpiryWindow time.Duration
-}
-
-// NewCredentials returns a pointer to a new Credentials object wrapping the
-// AssumeRoleProvider. The credentials will expire every 15 minutes and the
-// role will be named after a nanosecond timestamp of this operation.
-//
-// Takes a Config provider to create the STS client. The ConfigProvider is
-// satisfied by the session.Session type.
-//
-// It is safe to share the returned Credentials with multiple Sessions and
-// service clients. All access to the credentials and refreshing them
-// will be synchronized.
-func NewCredentials(c client.ConfigProvider, roleARN string, options ...func(*AssumeRoleProvider)) *credentials.Credentials {
-	p := &AssumeRoleProvider{
-		Client:   sts.New(c),
-		RoleARN:  roleARN,
-		Duration: DefaultDuration,
-	}
-
-	for _, option := range options {
-		option(p)
-	}
-
-	return credentials.NewCredentials(p)
-}
-
-// NewCredentialsWithClient returns a pointer to a new Credentials object wrapping the
-// AssumeRoleProvider. The credentials will expire every 15 minutes and the
-// role will be named after a nanosecond timestamp of this operation.
-//
-// Takes an AssumeRoler which can be satisfied by the STS client.
-//
-// It is safe to share the returned Credentials with multiple Sessions and
-// service clients. All access to the credentials and refreshing them
-// will be synchronized.
-func NewCredentialsWithClient(svc AssumeRoler, roleARN string, options ...func(*AssumeRoleProvider)) *credentials.Credentials {
-	p := &AssumeRoleProvider{
-		Client:   svc,
-		RoleARN:  roleARN,
-		Duration: DefaultDuration,
-	}
-
-	for _, option := range options {
-		option(p)
-	}
-
-	return credentials.NewCredentials(p)
-}
-
-// Retrieve generates a new set of temporary credentials using STS.
-func (p *AssumeRoleProvider) Retrieve() (credentials.Value, error) {
-
-	// Apply defaults where parameters are not set.
-	if p.RoleSessionName == "" {
-		// Try to work out a role name that will hopefully end up unique.
-		p.RoleSessionName = fmt.Sprintf("%d", time.Now().UTC().UnixNano())
-	}
-	if p.Duration == 0 {
-		// Expire as often as AWS permits.
-		p.Duration = DefaultDuration
-	}
-	input := &sts.AssumeRoleInput{
-		DurationSeconds: aws.Int64(int64(p.Duration / time.Second)),
-		RoleArn:         aws.String(p.RoleARN),
-		RoleSessionName: aws.String(p.RoleSessionName),
-		ExternalId:      p.ExternalID,
-	}
-	if p.Policy != nil {
-		input.Policy = p.Policy
-	}
-	if p.SerialNumber != nil {
-		if p.TokenCode != nil {
-			input.SerialNumber = p.SerialNumber
-			input.TokenCode = p.TokenCode
-		} else if p.TokenProvider != nil {
-			input.SerialNumber = p.SerialNumber
-			code, err := p.TokenProvider()
-			if err != nil {
-				return credentials.Value{ProviderName: ProviderName}, err
-			}
-			input.TokenCode = aws.String(code)
-		} else {
-			return credentials.Value{ProviderName: ProviderName},
-				awserr.New("AssumeRoleTokenNotAvailable",
-					"assume role with MFA enabled, but neither TokenCode nor TokenProvider are set", nil)
-		}
-	}
-
-	roleOutput, err := p.Client.AssumeRole(input)
-	if err != nil {
-		return credentials.Value{ProviderName: ProviderName}, err
-	}
-
-	// We will proactively generate new credentials before they expire.
-	p.SetExpiration(*roleOutput.Credentials.Expiration, p.ExpiryWindow)
-
-	return credentials.Value{
-		AccessKeyID:     *roleOutput.Credentials.AccessKeyId,
-		SecretAccessKey: *roleOutput.Credentials.SecretAccessKey,
-		SessionToken:    *roleOutput.Credentials.SessionToken,
-		ProviderName:    ProviderName,
-	}, nil
-}

vendor/github.com/aws/aws-sdk-go/aws/defaults/defaults.go

@@ -1,163 +0,0 @@
-// Package defaults is a collection of helpers to retrieve the SDK's default
-// configuration and handlers.
-//
-// Generally this package shouldn't be used directly, but session.Session
-// instead. This package is useful when you need to reset the defaults
-// of a session or service client to the SDK defaults before setting
-// additional parameters.
-package defaults
-
-import (
-	"fmt"
-	"net/http"
-	"net/url"
-	"os"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/corehandlers"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds"
-	"github.com/aws/aws-sdk-go/aws/credentials/endpointcreds"
-	"github.com/aws/aws-sdk-go/aws/ec2metadata"
-	"github.com/aws/aws-sdk-go/aws/endpoints"
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-// A Defaults provides a collection of default values for SDK clients.
-type Defaults struct {
-	Config   *aws.Config
-	Handlers request.Handlers
-}
-
-// Get returns the SDK's default values with Config and handlers pre-configured.
-func Get() Defaults {
-	cfg := Config()
-	handlers := Handlers()
-	cfg.Credentials = CredChain(cfg, handlers)
-
-	return Defaults{
-		Config:   cfg,
-		Handlers: handlers,
-	}
-}
-
-// Config returns the default configuration without credentials.
-// To retrieve a config with credentials also included use
-// `defaults.Get().Config` instead.
-//
-// Generally you shouldn't need to use this method directly, but
-// is available if you need to reset the configuration of an
-// existing service client or session.
-func Config() *aws.Config {
-	return aws.NewConfig().
-		WithCredentials(credentials.AnonymousCredentials).
-		WithRegion(os.Getenv("AWS_REGION")).
-		WithHTTPClient(http.DefaultClient).
-		WithMaxRetries(aws.UseServiceDefaultRetries).
-		WithLogger(aws.NewDefaultLogger()).
-		WithLogLevel(aws.LogOff).
-		WithEndpointResolver(endpoints.DefaultResolver())
-}
-
-// Handlers returns the default request handlers.
-//
-// Generally you shouldn't need to use this method directly, but
-// is available if you need to reset the request handlers of an
-// existing service client or session.
-func Handlers() request.Handlers {
-	var handlers request.Handlers
-
-	handlers.Validate.PushBackNamed(corehandlers.ValidateEndpointHandler)
-	handlers.Validate.AfterEachFn = request.HandlerListStopOnError
-	handlers.Build.PushBackNamed(corehandlers.SDKVersionUserAgentHandler)
-	handlers.Build.AfterEachFn = request.HandlerListStopOnError
-	handlers.Sign.PushBackNamed(corehandlers.BuildContentLengthHandler)
-	handlers.Send.PushBackNamed(corehandlers.ValidateReqSigHandler)
-	handlers.Send.PushBackNamed(corehandlers.SendHandler)
-	handlers.AfterRetry.PushBackNamed(corehandlers.AfterRetryHandler)
-	handlers.ValidateResponse.PushBackNamed(corehandlers.ValidateResponseHandler)
-
-	return handlers
-}
-
-// CredChain returns the default credential chain.
-//
-// Generally you shouldn't need to use this method directly, but
-// is available if you need to reset the credentials of an
-// existing service client or session's Config.
-func CredChain(cfg *aws.Config, handlers request.Handlers) *credentials.Credentials {
-	return credentials.NewCredentials(&credentials.ChainProvider{
-		VerboseErrors: aws.BoolValue(cfg.CredentialsChainVerboseErrors),
-		Providers: []credentials.Provider{
-			&credentials.EnvProvider{},
-			&credentials.SharedCredentialsProvider{Filename: "", Profile: ""},
-			RemoteCredProvider(*cfg, handlers),
-		},
-	})
-}
-
-const (
-	httpProviderEnvVar     = "AWS_CONTAINER_CREDENTIALS_FULL_URI"
-	ecsCredsProviderEnvVar = "AWS_CONTAINER_CREDENTIALS_RELATIVE_URI"
-)
-
-// RemoteCredProvider returns a credentials provider for the default remote
-// endpoints such as EC2 or ECS Roles.
-func RemoteCredProvider(cfg aws.Config, handlers request.Handlers) credentials.Provider {
-	if u := os.Getenv(httpProviderEnvVar); len(u) > 0 {
-		return localHTTPCredProvider(cfg, handlers, u)
-	}
-
-	if uri := os.Getenv(ecsCredsProviderEnvVar); len(uri) > 0 {
-		u := fmt.Sprintf("http://169.254.170.2%s", uri)
-		return httpCredProvider(cfg, handlers, u)
-	}
-
-	return ec2RoleProvider(cfg, handlers)
-}
-
-func localHTTPCredProvider(cfg aws.Config, handlers request.Handlers, u string) credentials.Provider {
-	var errMsg string
-
-	parsed, err := url.Parse(u)
-	if err != nil {
-		errMsg = fmt.Sprintf("invalid URL, %v", err)
-	} else if host := aws.URLHostname(parsed); !(host == "localhost" || host == "127.0.0.1") {
-		errMsg = fmt.Sprintf("invalid host address, %q, only localhost and 127.0.0.1 are valid.", host)
-	}
-
-	if len(errMsg) > 0 {
-		if cfg.Logger != nil {
-			cfg.Logger.Log("Ignoring, HTTP credential provider", errMsg, err)
-		}
-		return credentials.ErrorProvider{
-			Err:          awserr.New("CredentialsEndpointError", errMsg, err),
-			ProviderName: endpointcreds.ProviderName,
-		}
-	}
-
-	return httpCredProvider(cfg, handlers, u)
-}
-
-func httpCredProvider(cfg aws.Config, handlers request.Handlers, u string) credentials.Provider {
-	return endpointcreds.NewProviderClient(cfg, handlers, u,
-		func(p *endpointcreds.Provider) {
-			p.ExpiryWindow = 5 * time.Minute
-		},
-	)
-}
-
-func ec2RoleProvider(cfg aws.Config, handlers request.Handlers) credentials.Provider {
-	resolver := cfg.EndpointResolver
-	if resolver == nil {
-		resolver = endpoints.DefaultResolver()
-	}
-
-	e, _ := resolver.EndpointFor(endpoints.Ec2metadataServiceID, "")
-	return &ec2rolecreds.EC2RoleProvider{
-		Client:       ec2metadata.NewClient(cfg, handlers, e.URL, e.SigningRegion),
-		ExpiryWindow: 5 * time.Minute,
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/defaults/shared_config.go

@@ -1,27 +0,0 @@
-package defaults
-
-import (
-	"github.com/aws/aws-sdk-go/internal/shareddefaults"
-)
-
-// SharedCredentialsFilename returns the SDK's default file path
-// for the shared credentials file.
-//
-// Builds the shared config file path based on the OS's platform.
-//
-//   - Linux/Unix: $HOME/.aws/credentials
-//   - Windows: %USERPROFILE%\.aws\credentials
-func SharedCredentialsFilename() string {
-	return shareddefaults.SharedCredentialsFilename()
-}
-
-// SharedConfigFilename returns the SDK's default file path for
-// the shared config file.
-//
-// Builds the shared config file path based on the OS's platform.
-//
-//   - Linux/Unix: $HOME/.aws/config
-//   - Windows: %USERPROFILE%\.aws\config
-func SharedConfigFilename() string {
-	return shareddefaults.SharedConfigFilename()
-}

vendor/github.com/aws/aws-sdk-go/aws/doc.go

@@ -1,56 +0,0 @@
-// Package aws provides the core SDK's utilities and shared types. Use this package's
-// utilities to simplify setting and reading API operations parameters.
-//
-// Value and Pointer Conversion Utilities
-//
-// This package includes a helper conversion utility for each scalar type the SDK's
-// API use. These utilities make getting a pointer of the scalar, and dereferencing
-// a pointer easier.
-//
-// Each conversion utility comes in two forms. Value to Pointer and Pointer to Value.
-// The Pointer to value will safely dereference the pointer and return its value.
-// If the pointer was nil, the scalar's zero value will be returned.
-//
-// The value to pointer functions will be named after the scalar type. So get a
-// *string from a string value use the "String" function. This makes it easy to
-// to get pointer of a literal string value, because getting the address of a
-// literal requires assigning the value to a variable first.
-//
-//    var strPtr *string
-//
-//    // Without the SDK's conversion functions
-//    str := "my string"
-//    strPtr = &str
-//
-//    // With the SDK's conversion functions
-//    strPtr = aws.String("my string")
-//
-//    // Convert *string to string value
-//    str = aws.StringValue(strPtr)
-//
-// In addition to scalars the aws package also includes conversion utilities for
-// map and slice for commonly types used in API parameters. The map and slice
-// conversion functions use similar naming pattern as the scalar conversion
-// functions.
-//
-//    var strPtrs []*string
-//    var strs []string = []string{"Go", "Gophers", "Go"}
-//
-//    // Convert []string to []*string
-//    strPtrs = aws.StringSlice(strs)
-//
-//    // Convert []*string to []string
-//    strs = aws.StringValueSlice(strPtrs)
-//
-// SDK Default HTTP Client
-//
-// The SDK will use the http.DefaultClient if a HTTP client is not provided to
-// the SDK's Session, or service client constructor. This means that if the
-// http.DefaultClient is modified by other components of your application the
-// modifications will be picked up by the SDK as well.
-//
-// In some cases this might be intended, but it is a better practice to create
-// a custom HTTP Client to share explicitly through your application. You can
-// configure the SDK to use the custom HTTP Client by setting the HTTPClient
-// value of the SDK's Config type when creating a Session or service client.
-package aws

vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/api.go

@@ -1,162 +0,0 @@
-package ec2metadata
-
-import (
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"path"
-	"strings"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-// GetMetadata uses the path provided to request information from the EC2
-// instance metdata service. The content will be returned as a string, or
-// error if the request failed.
-func (c *EC2Metadata) GetMetadata(p string) (string, error) {
-	op := &request.Operation{
-		Name:       "GetMetadata",
-		HTTPMethod: "GET",
-		HTTPPath:   path.Join("/", "meta-data", p),
-	}
-
-	output := &metadataOutput{}
-	req := c.NewRequest(op, nil, output)
-
-	return output.Content, req.Send()
-}
-
-// GetUserData returns the userdata that was configured for the service. If
-// there is no user-data setup for the EC2 instance a "NotFoundError" error
-// code will be returned.
-func (c *EC2Metadata) GetUserData() (string, error) {
-	op := &request.Operation{
-		Name:       "GetUserData",
-		HTTPMethod: "GET",
-		HTTPPath:   path.Join("/", "user-data"),
-	}
-
-	output := &metadataOutput{}
-	req := c.NewRequest(op, nil, output)
-	req.Handlers.UnmarshalError.PushBack(func(r *request.Request) {
-		if r.HTTPResponse.StatusCode == http.StatusNotFound {
-			r.Error = awserr.New("NotFoundError", "user-data not found", r.Error)
-		}
-	})
-
-	return output.Content, req.Send()
-}
-
-// GetDynamicData uses the path provided to request information from the EC2
-// instance metadata service for dynamic data. The content will be returned
-// as a string, or error if the request failed.
-func (c *EC2Metadata) GetDynamicData(p string) (string, error) {
-	op := &request.Operation{
-		Name:       "GetDynamicData",
-		HTTPMethod: "GET",
-		HTTPPath:   path.Join("/", "dynamic", p),
-	}
-
-	output := &metadataOutput{}
-	req := c.NewRequest(op, nil, output)
-
-	return output.Content, req.Send()
-}
-
-// GetInstanceIdentityDocument retrieves an identity document describing an
-// instance. Error is returned if the request fails or is unable to parse
-// the response.
-func (c *EC2Metadata) GetInstanceIdentityDocument() (EC2InstanceIdentityDocument, error) {
-	resp, err := c.GetDynamicData("instance-identity/document")
-	if err != nil {
-		return EC2InstanceIdentityDocument{},
-			awserr.New("EC2MetadataRequestError",
-				"failed to get EC2 instance identity document", err)
-	}
-
-	doc := EC2InstanceIdentityDocument{}
-	if err := json.NewDecoder(strings.NewReader(resp)).Decode(&doc); err != nil {
-		return EC2InstanceIdentityDocument{},
-			awserr.New("SerializationError",
-				"failed to decode EC2 instance identity document", err)
-	}
-
-	return doc, nil
-}
-
-// IAMInfo retrieves IAM info from the metadata API
-func (c *EC2Metadata) IAMInfo() (EC2IAMInfo, error) {
-	resp, err := c.GetMetadata("iam/info")
-	if err != nil {
-		return EC2IAMInfo{},
-			awserr.New("EC2MetadataRequestError",
-				"failed to get EC2 IAM info", err)
-	}
-
-	info := EC2IAMInfo{}
-	if err := json.NewDecoder(strings.NewReader(resp)).Decode(&info); err != nil {
-		return EC2IAMInfo{},
-			awserr.New("SerializationError",
-				"failed to decode EC2 IAM info", err)
-	}
-
-	if info.Code != "Success" {
-		errMsg := fmt.Sprintf("failed to get EC2 IAM Info (%s)", info.Code)
-		return EC2IAMInfo{},
-			awserr.New("EC2MetadataError", errMsg, nil)
-	}
-
-	return info, nil
-}
-
-// Region returns the region the instance is running in.
-func (c *EC2Metadata) Region() (string, error) {
-	resp, err := c.GetMetadata("placement/availability-zone")
-	if err != nil {
-		return "", err
-	}
-
-	// returns region without the suffix. Eg: us-west-2a becomes us-west-2
-	return resp[:len(resp)-1], nil
-}
-
-// Available returns if the application has access to the EC2 Metadata service.
-// Can be used to determine if application is running within an EC2 Instance and
-// the metadata service is available.
-func (c *EC2Metadata) Available() bool {
-	if _, err := c.GetMetadata("instance-id"); err != nil {
-		return false
-	}
-
-	return true
-}
-
-// An EC2IAMInfo provides the shape for unmarshaling
-// an IAM info from the metadata API
-type EC2IAMInfo struct {
-	Code               string
-	LastUpdated        time.Time
-	InstanceProfileArn string
-	InstanceProfileID  string
-}
-
-// An EC2InstanceIdentityDocument provides the shape for unmarshaling
-// an instance identity document
-type EC2InstanceIdentityDocument struct {
-	DevpayProductCodes []string  `json:"devpayProductCodes"`
-	AvailabilityZone   string    `json:"availabilityZone"`
-	PrivateIP          string    `json:"privateIp"`
-	Version            string    `json:"version"`
-	Region             string    `json:"region"`
-	InstanceID         string    `json:"instanceId"`
-	BillingProducts    []string  `json:"billingProducts"`
-	InstanceType       string    `json:"instanceType"`
-	AccountID          string    `json:"accountId"`
-	PendingTime        time.Time `json:"pendingTime"`
-	ImageID            string    `json:"imageId"`
-	KernelID           string    `json:"kernelId"`
-	RamdiskID          string    `json:"ramdiskId"`
-	Architecture       string    `json:"architecture"`
-}

vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go

@@ -1,124 +0,0 @@
-// Package ec2metadata provides the client for making API calls to the
-// EC2 Metadata service.
-package ec2metadata
-
-import (
-	"bytes"
-	"errors"
-	"io"
-	"net/http"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/client"
-	"github.com/aws/aws-sdk-go/aws/client/metadata"
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-// ServiceName is the name of the service.
-const ServiceName = "ec2metadata"
-
-// A EC2Metadata is an EC2 Metadata service Client.
-type EC2Metadata struct {
-	*client.Client
-}
-
-// New creates a new instance of the EC2Metadata client with a session.
-// This client is safe to use across multiple goroutines.
-//
-//
-// Example:
-//     // Create a EC2Metadata client from just a session.
-//     svc := ec2metadata.New(mySession)
-//
-//     // Create a EC2Metadata client with additional configuration
-//     svc := ec2metadata.New(mySession, aws.NewConfig().WithLogLevel(aws.LogDebugHTTPBody))
-func New(p client.ConfigProvider, cfgs ...*aws.Config) *EC2Metadata {
-	c := p.ClientConfig(ServiceName, cfgs...)
-	return NewClient(*c.Config, c.Handlers, c.Endpoint, c.SigningRegion)
-}
-
-// NewClient returns a new EC2Metadata client. Should be used to create
-// a client when not using a session. Generally using just New with a session
-// is preferred.
-//
-// If an unmodified HTTP client is provided from the stdlib default, or no client
-// the EC2RoleProvider's EC2Metadata HTTP client's timeout will be shortened.
-// To disable this set Config.EC2MetadataDisableTimeoutOverride to false. Enabled by default.
-func NewClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegion string, opts ...func(*client.Client)) *EC2Metadata {
-	if !aws.BoolValue(cfg.EC2MetadataDisableTimeoutOverride) && httpClientZero(cfg.HTTPClient) {
-		// If the http client is unmodified and this feature is not disabled
-		// set custom timeouts for EC2Metadata requests.
-		cfg.HTTPClient = &http.Client{
-			// use a shorter timeout than default because the metadata
-			// service is local if it is running, and to fail faster
-			// if not running on an ec2 instance.
-			Timeout: 5 * time.Second,
-		}
-	}
-
-	svc := &EC2Metadata{
-		Client: client.New(
-			cfg,
-			metadata.ClientInfo{
-				ServiceName: ServiceName,
-				Endpoint:    endpoint,
-				APIVersion:  "latest",
-			},
-			handlers,
-		),
-	}
-
-	svc.Handlers.Unmarshal.PushBack(unmarshalHandler)
-	svc.Handlers.UnmarshalError.PushBack(unmarshalError)
-	svc.Handlers.Validate.Clear()
-	svc.Handlers.Validate.PushBack(validateEndpointHandler)
-
-	// Add additional options to the service config
-	for _, option := range opts {
-		option(svc.Client)
-	}
-
-	return svc
-}
-
-func httpClientZero(c *http.Client) bool {
-	return c == nil || (c.Transport == nil && c.CheckRedirect == nil && c.Jar == nil && c.Timeout == 0)
-}
-
-type metadataOutput struct {
-	Content string
-}
-
-func unmarshalHandler(r *request.Request) {
-	defer r.HTTPResponse.Body.Close()
-	b := &bytes.Buffer{}
-	if _, err := io.Copy(b, r.HTTPResponse.Body); err != nil {
-		r.Error = awserr.New("SerializationError", "unable to unmarshal EC2 metadata respose", err)
-		return
-	}
-
-	if data, ok := r.Data.(*metadataOutput); ok {
-		data.Content = b.String()
-	}
-}
-
-func unmarshalError(r *request.Request) {
-	defer r.HTTPResponse.Body.Close()
-	b := &bytes.Buffer{}
-	if _, err := io.Copy(b, r.HTTPResponse.Body); err != nil {
-		r.Error = awserr.New("SerializationError", "unable to unmarshal EC2 metadata error respose", err)
-		return
-	}
-
-	// Response body format is not consistent between metadata endpoints.
-	// Grab the error message as a string and include that as the source error
-	r.Error = awserr.New("EC2MetadataError", "failed to make EC2Metadata request", errors.New(b.String()))
-}
-
-func validateEndpointHandler(r *request.Request) {
-	if r.ClientInfo.Endpoint == "" {
-		r.Error = aws.ErrMissingEndpoint
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/endpoints/decode.go

@@ -1,133 +0,0 @@
-package endpoints
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-
-	"github.com/aws/aws-sdk-go/aws/awserr"
-)
-
-type modelDefinition map[string]json.RawMessage
-
-// A DecodeModelOptions are the options for how the endpoints model definition
-// are decoded.
-type DecodeModelOptions struct {
-	SkipCustomizations bool
-}
-
-// Set combines all of the option functions together.
-func (d *DecodeModelOptions) Set(optFns ...func(*DecodeModelOptions)) {
-	for _, fn := range optFns {
-		fn(d)
-	}
-}
-
-// DecodeModel unmarshals a Regions and Endpoint model definition file into
-// a endpoint Resolver. If the file format is not supported, or an error occurs
-// when unmarshaling the model an error will be returned.
-//
-// Casting the return value of this func to a EnumPartitions will
-// allow you to get a list of the partitions in the order the endpoints
-// will be resolved in.
-//
-//    resolver, err := endpoints.DecodeModel(reader)
-//
-//    partitions := resolver.(endpoints.EnumPartitions).Partitions()
-//    for _, p := range partitions {
-//        // ... inspect partitions
-//    }
-func DecodeModel(r io.Reader, optFns ...func(*DecodeModelOptions)) (Resolver, error) {
-	var opts DecodeModelOptions
-	opts.Set(optFns...)
-
-	// Get the version of the partition file to determine what
-	// unmarshaling model to use.
-	modelDef := modelDefinition{}
-	if err := json.NewDecoder(r).Decode(&modelDef); err != nil {
-		return nil, newDecodeModelError("failed to decode endpoints model", err)
-	}
-
-	var version string
-	if b, ok := modelDef["version"]; ok {
-		version = string(b)
-	} else {
-		return nil, newDecodeModelError("endpoints version not found in model", nil)
-	}
-
-	if version == "3" {
-		return decodeV3Endpoints(modelDef, opts)
-	}
-
-	return nil, newDecodeModelError(
-		fmt.Sprintf("endpoints version %s, not supported", version), nil)
-}
-
-func decodeV3Endpoints(modelDef modelDefinition, opts DecodeModelOptions) (Resolver, error) {
-	b, ok := modelDef["partitions"]
-	if !ok {
-		return nil, newDecodeModelError("endpoints model missing partitions", nil)
-	}
-
-	ps := partitions{}
-	if err := json.Unmarshal(b, &ps); err != nil {
-		return nil, newDecodeModelError("failed to decode endpoints model", err)
-	}
-
-	if opts.SkipCustomizations {
-		return ps, nil
-	}
-
-	// Customization
-	for i := 0; i < len(ps); i++ {
-		p := &ps[i]
-		custAddEC2Metadata(p)
-		custAddS3DualStack(p)
-		custRmIotDataService(p)
-	}
-
-	return ps, nil
-}
-
-func custAddS3DualStack(p *partition) {
-	if p.ID != "aws" {
-		return
-	}
-
-	s, ok := p.Services["s3"]
-	if !ok {
-		return
-	}
-
-	s.Defaults.HasDualStack = boxedTrue
-	s.Defaults.DualStackHostname = "{service}.dualstack.{region}.{dnsSuffix}"
-
-	p.Services["s3"] = s
-}
-
-func custAddEC2Metadata(p *partition) {
-	p.Services["ec2metadata"] = service{
-		IsRegionalized:    boxedFalse,
-		PartitionEndpoint: "aws-global",
-		Endpoints: endpoints{
-			"aws-global": endpoint{
-				Hostname:  "169.254.169.254/latest",
-				Protocols: []string{"http"},
-			},
-		},
-	}
-}
-
-func custRmIotDataService(p *partition) {
-	delete(p.Services, "data.iot")
-}
-
-type decodeModelError struct {
-	awsError
-}
-
-func newDecodeModelError(msg string, err error) decodeModelError {
-	return decodeModelError{
-		awsError: awserr.New("DecodeEndpointsModelError", msg, err),
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/endpoints/doc.go

@@ -1,66 +0,0 @@
-// Package endpoints provides the types and functionality for defining regions
-// and endpoints, as well as querying those definitions.
-//
-// The SDK's Regions and Endpoints metadata is code generated into the endpoints
-// package, and is accessible via the DefaultResolver function. This function
-// returns a endpoint Resolver will search the metadata and build an associated
-// endpoint if one is found. The default resolver will search all partitions
-// known by the SDK. e.g AWS Standard (aws), AWS China (aws-cn), and
-// AWS GovCloud (US) (aws-us-gov).
-// .
-//
-// Enumerating Regions and Endpoint Metadata
-//
-// Casting the Resolver returned by DefaultResolver to a EnumPartitions interface
-// will allow you to get access to the list of underlying Partitions with the
-// Partitions method. This is helpful if you want to limit the SDK's endpoint
-// resolving to a single partition, or enumerate regions, services, and endpoints
-// in the partition.
-//
-//     resolver := endpoints.DefaultResolver()
-//     partitions := resolver.(endpoints.EnumPartitions).Partitions()
-//
-//     for _, p := range partitions {
-//         fmt.Println("Regions for", p.ID())
-//         for id, _ := range p.Regions() {
-//             fmt.Println("*", id)
-//         }
-//
-//         fmt.Println("Services for", p.ID())
-//         for id, _ := range p.Services() {
-//             fmt.Println("*", id)
-//         }
-//     }
-//
-// Using Custom Endpoints
-//
-// The endpoints package also gives you the ability to use your own logic how
-// endpoints are resolved. This is a great way to define a custom endpoint
-// for select services, without passing that logic down through your code.
-//
-// If a type implements the Resolver interface it can be used to resolve
-// endpoints. To use this with the SDK's Session and Config set the value
-// of the type to the EndpointsResolver field of aws.Config when initializing
-// the session, or service client.
-//
-// In addition the ResolverFunc is a wrapper for a func matching the signature
-// of Resolver.EndpointFor, converting it to a type that satisfies the
-// Resolver interface.
-//
-//
-//     myCustomResolver := func(service, region string, optFns ...func(*endpoints.Options)) (endpoints.ResolvedEndpoint, error) {
-//         if service == endpoints.S3ServiceID {
-//             return endpoints.ResolvedEndpoint{
-//                 URL:           "s3.custom.endpoint.com",
-//                 SigningRegion: "custom-signing-region",
-//             }, nil
-//         }
-//
-//         return endpoints.DefaultResolver().EndpointFor(service, region, optFns...)
-//     }
-//
-//     sess := session.Must(session.NewSession(&aws.Config{
-//         Region:           aws.String("us-west-2"),
-//         EndpointResolver: endpoints.ResolverFunc(myCustomResolver),
-//     }))
-package endpoints

vendor/github.com/aws/aws-sdk-go/aws/endpoints/endpoints.go

@@ -1,439 +0,0 @@
-package endpoints
-
-import (
-	"fmt"
-	"regexp"
-
-	"github.com/aws/aws-sdk-go/aws/awserr"
-)
-
-// Options provide the configuration needed to direct how the
-// endpoints will be resolved.
-type Options struct {
-	// DisableSSL forces the endpoint to be resolved as HTTP.
-	// instead of HTTPS if the service supports it.
-	DisableSSL bool
-
-	// Sets the resolver to resolve the endpoint as a dualstack endpoint
-	// for the service. If dualstack support for a service is not known and
-	// StrictMatching is not enabled a dualstack endpoint for the service will
-	// be returned. This endpoint may not be valid. If StrictMatching is
-	// enabled only services that are known to support dualstack will return
-	// dualstack endpoints.
-	UseDualStack bool
-
-	// Enables strict matching of services and regions resolved endpoints.
-	// If the partition doesn't enumerate the exact service and region an
-	// error will be returned. This option will prevent returning endpoints
-	// that look valid, but may not resolve to any real endpoint.
-	StrictMatching bool
-
-	// Enables resolving a service endpoint based on the region provided if the
-	// service does not exist. The service endpoint ID will be used as the service
-	// domain name prefix. By default the endpoint resolver requires the service
-	// to be known when resolving endpoints.
-	//
-	// If resolving an endpoint on the partition list the provided region will
-	// be used to determine which partition's domain name pattern to the service
-	// endpoint ID with. If both the service and region are unkonwn and resolving
-	// the endpoint on partition list an UnknownEndpointError error will be returned.
-	//
-	// If resolving and endpoint on a partition specific resolver that partition's
-	// domain name pattern will be used with the service endpoint ID. If both
-	// region and service do not exist when resolving an endpoint on a specific
-	// partition the partition's domain pattern will be used to combine the
-	// endpoint and region together.
-	//
-	// This option is ignored if StrictMatching is enabled.
-	ResolveUnknownService bool
-}
-
-// Set combines all of the option functions together.
-func (o *Options) Set(optFns ...func(*Options)) {
-	for _, fn := range optFns {
-		fn(o)
-	}
-}
-
-// DisableSSLOption sets the DisableSSL options. Can be used as a functional
-// option when resolving endpoints.
-func DisableSSLOption(o *Options) {
-	o.DisableSSL = true
-}
-
-// UseDualStackOption sets the UseDualStack option. Can be used as a functional
-// option when resolving endpoints.
-func UseDualStackOption(o *Options) {
-	o.UseDualStack = true
-}
-
-// StrictMatchingOption sets the StrictMatching option. Can be used as a functional
-// option when resolving endpoints.
-func StrictMatchingOption(o *Options) {
-	o.StrictMatching = true
-}
-
-// ResolveUnknownServiceOption sets the ResolveUnknownService option. Can be used
-// as a functional option when resolving endpoints.
-func ResolveUnknownServiceOption(o *Options) {
-	o.ResolveUnknownService = true
-}
-
-// A Resolver provides the interface for functionality to resolve endpoints.
-// The build in Partition and DefaultResolver return value satisfy this interface.
-type Resolver interface {
-	EndpointFor(service, region string, opts ...func(*Options)) (ResolvedEndpoint, error)
-}
-
-// ResolverFunc is a helper utility that wraps a function so it satisfies the
-// Resolver interface. This is useful when you want to add additional endpoint
-// resolving logic, or stub out specific endpoints with custom values.
-type ResolverFunc func(service, region string, opts ...func(*Options)) (ResolvedEndpoint, error)
-
-// EndpointFor wraps the ResolverFunc function to satisfy the Resolver interface.
-func (fn ResolverFunc) EndpointFor(service, region string, opts ...func(*Options)) (ResolvedEndpoint, error) {
-	return fn(service, region, opts...)
-}
-
-var schemeRE = regexp.MustCompile("^([^:]+)://")
-
-// AddScheme adds the HTTP or HTTPS schemes to a endpoint URL if there is no
-// scheme. If disableSSL is true HTTP will set HTTP instead of the default HTTPS.
-//
-// If disableSSL is set, it will only set the URL's scheme if the URL does not
-// contain a scheme.
-func AddScheme(endpoint string, disableSSL bool) string {
-	if !schemeRE.MatchString(endpoint) {
-		scheme := "https"
-		if disableSSL {
-			scheme = "http"
-		}
-		endpoint = fmt.Sprintf("%s://%s", scheme, endpoint)
-	}
-
-	return endpoint
-}
-
-// EnumPartitions a provides a way to retrieve the underlying partitions that
-// make up the SDK's default Resolver, or any resolver decoded from a model
-// file.
-//
-// Use this interface with DefaultResolver and DecodeModels to get the list of
-// Partitions.
-type EnumPartitions interface {
-	Partitions() []Partition
-}
-
-// RegionsForService returns a map of regions for the partition and service.
-// If either the partition or service does not exist false will be returned
-// as the second parameter.
-//
-// This example shows how  to get the regions for DynamoDB in the AWS partition.
-//    rs, exists := endpoints.RegionsForService(endpoints.DefaultPartitions(), endpoints.AwsPartitionID, endpoints.DynamodbServiceID)
-//
-// This is equivalent to using the partition directly.
-//    rs := endpoints.AwsPartition().Services()[endpoints.DynamodbServiceID].Regions()
-func RegionsForService(ps []Partition, partitionID, serviceID string) (map[string]Region, bool) {
-	for _, p := range ps {
-		if p.ID() != partitionID {
-			continue
-		}
-		if _, ok := p.p.Services[serviceID]; !ok {
-			break
-		}
-
-		s := Service{
-			id: serviceID,
-			p:  p.p,
-		}
-		return s.Regions(), true
-	}
-
-	return map[string]Region{}, false
-}
-
-// PartitionForRegion returns the first partition which includes the region
-// passed in. This includes both known regions and regions which match
-// a pattern supported by the partition which may include regions that are
-// not explicitly known by the partition. Use the Regions method of the
-// returned Partition if explicit support is needed.
-func PartitionForRegion(ps []Partition, regionID string) (Partition, bool) {
-	for _, p := range ps {
-		if _, ok := p.p.Regions[regionID]; ok || p.p.RegionRegex.MatchString(regionID) {
-			return p, true
-		}
-	}
-
-	return Partition{}, false
-}
-
-// A Partition provides the ability to enumerate the partition's regions
-// and services.
-type Partition struct {
-	id string
-	p  *partition
-}
-
-// ID returns the identifier of the partition.
-func (p Partition) ID() string { return p.id }
-
-// EndpointFor attempts to resolve the endpoint based on service and region.
-// See Options for information on configuring how the endpoint is resolved.
-//
-// If the service cannot be found in the metadata the UnknownServiceError
-// error will be returned. This validation will occur regardless if
-// StrictMatching is enabled. To enable resolving unknown services set the
-// "ResolveUnknownService" option to true. When StrictMatching is disabled
-// this option allows the partition resolver to resolve a endpoint based on
-// the service endpoint ID provided.
-//
-// When resolving endpoints you can choose to enable StrictMatching. This will
-// require the provided service and region to be known by the partition.
-// If the endpoint cannot be strictly resolved an error will be returned. This
-// mode is useful to ensure the endpoint resolved is valid. Without
-// StrictMatching enabled the endpoint returned my look valid but may not work.
-// StrictMatching requires the SDK to be updated if you want to take advantage
-// of new regions and services expansions.
-//
-// Errors that can be returned.
-//   * UnknownServiceError
-//   * UnknownEndpointError
-func (p Partition) EndpointFor(service, region string, opts ...func(*Options)) (ResolvedEndpoint, error) {
-	return p.p.EndpointFor(service, region, opts...)
-}
-
-// Regions returns a map of Regions indexed by their ID. This is useful for
-// enumerating over the regions in a partition.
-func (p Partition) Regions() map[string]Region {
-	rs := map[string]Region{}
-	for id := range p.p.Regions {
-		rs[id] = Region{
-			id: id,
-			p:  p.p,
-		}
-	}
-
-	return rs
-}
-
-// Services returns a map of Service indexed by their ID. This is useful for
-// enumerating over the services in a partition.
-func (p Partition) Services() map[string]Service {
-	ss := map[string]Service{}
-	for id := range p.p.Services {
-		ss[id] = Service{
-			id: id,
-			p:  p.p,
-		}
-	}
-
-	return ss
-}
-
-// A Region provides information about a region, and ability to resolve an
-// endpoint from the context of a region, given a service.
-type Region struct {
-	id, desc string
-	p        *partition
-}
-
-// ID returns the region's identifier.
-func (r Region) ID() string { return r.id }
-
-// ResolveEndpoint resolves an endpoint from the context of the region given
-// a service. See Partition.EndpointFor for usage and errors that can be returned.
-func (r Region) ResolveEndpoint(service string, opts ...func(*Options)) (ResolvedEndpoint, error) {
-	return r.p.EndpointFor(service, r.id, opts...)
-}
-
-// Services returns a list of all services that are known to be in this region.
-func (r Region) Services() map[string]Service {
-	ss := map[string]Service{}
-	for id, s := range r.p.Services {
-		if _, ok := s.Endpoints[r.id]; ok {
-			ss[id] = Service{
-				id: id,
-				p:  r.p,
-			}
-		}
-	}
-
-	return ss
-}
-
-// A Service provides information about a service, and ability to resolve an
-// endpoint from the context of a service, given a region.
-type Service struct {
-	id string
-	p  *partition
-}
-
-// ID returns the identifier for the service.
-func (s Service) ID() string { return s.id }
-
-// ResolveEndpoint resolves an endpoint from the context of a service given
-// a region. See Partition.EndpointFor for usage and errors that can be returned.
-func (s Service) ResolveEndpoint(region string, opts ...func(*Options)) (ResolvedEndpoint, error) {
-	return s.p.EndpointFor(s.id, region, opts...)
-}
-
-// Regions returns a map of Regions that the service is present in.
-//
-// A region is the AWS region the service exists in. Whereas a Endpoint is
-// an URL that can be resolved to a instance of a service.
-func (s Service) Regions() map[string]Region {
-	rs := map[string]Region{}
-	for id := range s.p.Services[s.id].Endpoints {
-		if _, ok := s.p.Regions[id]; ok {
-			rs[id] = Region{
-				id: id,
-				p:  s.p,
-			}
-		}
-	}
-
-	return rs
-}
-
-// Endpoints returns a map of Endpoints indexed by their ID for all known
-// endpoints for a service.
-//
-// A region is the AWS region the service exists in. Whereas a Endpoint is
-// an URL that can be resolved to a instance of a service.
-func (s Service) Endpoints() map[string]Endpoint {
-	es := map[string]Endpoint{}
-	for id := range s.p.Services[s.id].Endpoints {
-		es[id] = Endpoint{
-			id:        id,
-			serviceID: s.id,
-			p:         s.p,
-		}
-	}
-
-	return es
-}
-
-// A Endpoint provides information about endpoints, and provides the ability
-// to resolve that endpoint for the service, and the region the endpoint
-// represents.
-type Endpoint struct {
-	id        string
-	serviceID string
-	p         *partition
-}
-
-// ID returns the identifier for an endpoint.
-func (e Endpoint) ID() string { return e.id }
-
-// ServiceID returns the identifier the endpoint belongs to.
-func (e Endpoint) ServiceID() string { return e.serviceID }
-
-// ResolveEndpoint resolves an endpoint from the context of a service and
-// region the endpoint represents. See Partition.EndpointFor for usage and
-// errors that can be returned.
-func (e Endpoint) ResolveEndpoint(opts ...func(*Options)) (ResolvedEndpoint, error) {
-	return e.p.EndpointFor(e.serviceID, e.id, opts...)
-}
-
-// A ResolvedEndpoint is an endpoint that has been resolved based on a partition
-// service, and region.
-type ResolvedEndpoint struct {
-	// The endpoint URL
-	URL string
-
-	// The region that should be used for signing requests.
-	SigningRegion string
-
-	// The service name that should be used for signing requests.
-	SigningName string
-
-	// The signing method that should be used for signing requests.
-	SigningMethod string
-}
-
-// So that the Error interface type can be included as an anonymous field
-// in the requestError struct and not conflict with the error.Error() method.
-type awsError awserr.Error
-
-// A EndpointNotFoundError is returned when in StrictMatching mode, and the
-// endpoint for the service and region cannot be found in any of the partitions.
-type EndpointNotFoundError struct {
-	awsError
-	Partition string
-	Service   string
-	Region    string
-}
-
-// A UnknownServiceError is returned when the service does not resolve to an
-// endpoint. Includes a list of all known services for the partition. Returned
-// when a partition does not support the service.
-type UnknownServiceError struct {
-	awsError
-	Partition string
-	Service   string
-	Known     []string
-}
-
-// NewUnknownServiceError builds and returns UnknownServiceError.
-func NewUnknownServiceError(p, s string, known []string) UnknownServiceError {
-	return UnknownServiceError{
-		awsError: awserr.New("UnknownServiceError",
-			"could not resolve endpoint for unknown service", nil),
-		Partition: p,
-		Service:   s,
-		Known:     known,
-	}
-}
-
-// String returns the string representation of the error.
-func (e UnknownServiceError) Error() string {
-	extra := fmt.Sprintf("partition: %q, service: %q",
-		e.Partition, e.Service)
-	if len(e.Known) > 0 {
-		extra += fmt.Sprintf(", known: %v", e.Known)
-	}
-	return awserr.SprintError(e.Code(), e.Message(), extra, e.OrigErr())
-}
-
-// String returns the string representation of the error.
-func (e UnknownServiceError) String() string {
-	return e.Error()
-}
-
-// A UnknownEndpointError is returned when in StrictMatching mode and the
-// service is valid, but the region does not resolve to an endpoint. Includes
-// a list of all known endpoints for the service.
-type UnknownEndpointError struct {
-	awsError
-	Partition string
-	Service   string
-	Region    string
-	Known     []string
-}
-
-// NewUnknownEndpointError builds and returns UnknownEndpointError.
-func NewUnknownEndpointError(p, s, r string, known []string) UnknownEndpointError {
-	return UnknownEndpointError{
-		awsError: awserr.New("UnknownEndpointError",
-			"could not resolve endpoint", nil),
-		Partition: p,
-		Service:   s,
-		Region:    r,
-		Known:     known,
-	}
-}
-
-// String returns the string representation of the error.
-func (e UnknownEndpointError) Error() string {
-	extra := fmt.Sprintf("partition: %q, service: %q, region: %q",
-		e.Partition, e.Service, e.Region)
-	if len(e.Known) > 0 {
-		extra += fmt.Sprintf(", known: %v", e.Known)
-	}
-	return awserr.SprintError(e.Code(), e.Message(), extra, e.OrigErr())
-}
-
-// String returns the string representation of the error.
-func (e UnknownEndpointError) String() string {
-	return e.Error()
-}

vendor/github.com/aws/aws-sdk-go/aws/endpoints/v3model.go

@@ -1,303 +0,0 @@
-package endpoints
-
-import (
-	"fmt"
-	"regexp"
-	"strconv"
-	"strings"
-)
-
-type partitions []partition
-
-func (ps partitions) EndpointFor(service, region string, opts ...func(*Options)) (ResolvedEndpoint, error) {
-	var opt Options
-	opt.Set(opts...)
-
-	for i := 0; i < len(ps); i++ {
-		if !ps[i].canResolveEndpoint(service, region, opt.StrictMatching) {
-			continue
-		}
-
-		return ps[i].EndpointFor(service, region, opts...)
-	}
-
-	// If loose matching fallback to first partition format to use
-	// when resolving the endpoint.
-	if !opt.StrictMatching && len(ps) > 0 {
-		return ps[0].EndpointFor(service, region, opts...)
-	}
-
-	return ResolvedEndpoint{}, NewUnknownEndpointError("all partitions", service, region, []string{})
-}
-
-// Partitions satisfies the EnumPartitions interface and returns a list
-// of Partitions representing each partition represented in the SDK's
-// endpoints model.
-func (ps partitions) Partitions() []Partition {
-	parts := make([]Partition, 0, len(ps))
-	for i := 0; i < len(ps); i++ {
-		parts = append(parts, ps[i].Partition())
-	}
-
-	return parts
-}
-
-type partition struct {
-	ID          string      `json:"partition"`
-	Name        string      `json:"partitionName"`
-	DNSSuffix   string      `json:"dnsSuffix"`
-	RegionRegex regionRegex `json:"regionRegex"`
-	Defaults    endpoint    `json:"defaults"`
-	Regions     regions     `json:"regions"`
-	Services    services    `json:"services"`
-}
-
-func (p partition) Partition() Partition {
-	return Partition{
-		id: p.ID,
-		p:  &p,
-	}
-}
-
-func (p partition) canResolveEndpoint(service, region string, strictMatch bool) bool {
-	s, hasService := p.Services[service]
-	_, hasEndpoint := s.Endpoints[region]
-
-	if hasEndpoint && hasService {
-		return true
-	}
-
-	if strictMatch {
-		return false
-	}
-
-	return p.RegionRegex.MatchString(region)
-}
-
-func (p partition) EndpointFor(service, region string, opts ...func(*Options)) (resolved ResolvedEndpoint, err error) {
-	var opt Options
-	opt.Set(opts...)
-
-	s, hasService := p.Services[service]
-	if !(hasService || opt.ResolveUnknownService) {
-		// Only return error if the resolver will not fallback to creating
-		// endpoint based on service endpoint ID passed in.
-		return resolved, NewUnknownServiceError(p.ID, service, serviceList(p.Services))
-	}
-
-	e, hasEndpoint := s.endpointForRegion(region)
-	if !hasEndpoint && opt.StrictMatching {
-		return resolved, NewUnknownEndpointError(p.ID, service, region, endpointList(s.Endpoints))
-	}
-
-	defs := []endpoint{p.Defaults, s.Defaults}
-	return e.resolve(service, region, p.DNSSuffix, defs, opt), nil
-}
-
-func serviceList(ss services) []string {
-	list := make([]string, 0, len(ss))
-	for k := range ss {
-		list = append(list, k)
-	}
-	return list
-}
-func endpointList(es endpoints) []string {
-	list := make([]string, 0, len(es))
-	for k := range es {
-		list = append(list, k)
-	}
-	return list
-}
-
-type regionRegex struct {
-	*regexp.Regexp
-}
-
-func (rr *regionRegex) UnmarshalJSON(b []byte) (err error) {
-	// Strip leading and trailing quotes
-	regex, err := strconv.Unquote(string(b))
-	if err != nil {
-		return fmt.Errorf("unable to strip quotes from regex, %v", err)
-	}
-
-	rr.Regexp, err = regexp.Compile(regex)
-	if err != nil {
-		return fmt.Errorf("unable to unmarshal region regex, %v", err)
-	}
-	return nil
-}
-
-type regions map[string]region
-
-type region struct {
-	Description string `json:"description"`
-}
-
-type services map[string]service
-
-type service struct {
-	PartitionEndpoint string    `json:"partitionEndpoint"`
-	IsRegionalized    boxedBool `json:"isRegionalized,omitempty"`
-	Defaults          endpoint  `json:"defaults"`
-	Endpoints         endpoints `json:"endpoints"`
-}
-
-func (s *service) endpointForRegion(region string) (endpoint, bool) {
-	if s.IsRegionalized == boxedFalse {
-		return s.Endpoints[s.PartitionEndpoint], region == s.PartitionEndpoint
-	}
-
-	if e, ok := s.Endpoints[region]; ok {
-		return e, true
-	}
-
-	// Unable to find any matching endpoint, return
-	// blank that will be used for generic endpoint creation.
-	return endpoint{}, false
-}
-
-type endpoints map[string]endpoint
-
-type endpoint struct {
-	Hostname        string          `json:"hostname"`
-	Protocols       []string        `json:"protocols"`
-	CredentialScope credentialScope `json:"credentialScope"`
-
-	// Custom fields not modeled
-	HasDualStack      boxedBool `json:"-"`
-	DualStackHostname string    `json:"-"`
-
-	// Signature Version not used
-	SignatureVersions []string `json:"signatureVersions"`
-
-	// SSLCommonName not used.
-	SSLCommonName string `json:"sslCommonName"`
-}
-
-const (
-	defaultProtocol = "https"
-	defaultSigner   = "v4"
-)
-
-var (
-	protocolPriority = []string{"https", "http"}
-	signerPriority   = []string{"v4", "v2"}
-)
-
-func getByPriority(s []string, p []string, def string) string {
-	if len(s) == 0 {
-		return def
-	}
-
-	for i := 0; i < len(p); i++ {
-		for j := 0; j < len(s); j++ {
-			if s[j] == p[i] {
-				return s[j]
-			}
-		}
-	}
-
-	return s[0]
-}
-
-func (e endpoint) resolve(service, region, dnsSuffix string, defs []endpoint, opts Options) ResolvedEndpoint {
-	var merged endpoint
-	for _, def := range defs {
-		merged.mergeIn(def)
-	}
-	merged.mergeIn(e)
-	e = merged
-
-	hostname := e.Hostname
-
-	// Offset the hostname for dualstack if enabled
-	if opts.UseDualStack && e.HasDualStack == boxedTrue {
-		hostname = e.DualStackHostname
-	}
-
-	u := strings.Replace(hostname, "{service}", service, 1)
-	u = strings.Replace(u, "{region}", region, 1)
-	u = strings.Replace(u, "{dnsSuffix}", dnsSuffix, 1)
-
-	scheme := getEndpointScheme(e.Protocols, opts.DisableSSL)
-	u = fmt.Sprintf("%s://%s", scheme, u)
-
-	signingRegion := e.CredentialScope.Region
-	if len(signingRegion) == 0 {
-		signingRegion = region
-	}
-	signingName := e.CredentialScope.Service
-	if len(signingName) == 0 {
-		signingName = service
-	}
-
-	return ResolvedEndpoint{
-		URL:           u,
-		SigningRegion: signingRegion,
-		SigningName:   signingName,
-		SigningMethod: getByPriority(e.SignatureVersions, signerPriority, defaultSigner),
-	}
-}
-
-func getEndpointScheme(protocols []string, disableSSL bool) string {
-	if disableSSL {
-		return "http"
-	}
-
-	return getByPriority(protocols, protocolPriority, defaultProtocol)
-}
-
-func (e *endpoint) mergeIn(other endpoint) {
-	if len(other.Hostname) > 0 {
-		e.Hostname = other.Hostname
-	}
-	if len(other.Protocols) > 0 {
-		e.Protocols = other.Protocols
-	}
-	if len(other.SignatureVersions) > 0 {
-		e.SignatureVersions = other.SignatureVersions
-	}
-	if len(other.CredentialScope.Region) > 0 {
-		e.CredentialScope.Region = other.CredentialScope.Region
-	}
-	if len(other.CredentialScope.Service) > 0 {
-		e.CredentialScope.Service = other.CredentialScope.Service
-	}
-	if len(other.SSLCommonName) > 0 {
-		e.SSLCommonName = other.SSLCommonName
-	}
-	if other.HasDualStack != boxedBoolUnset {
-		e.HasDualStack = other.HasDualStack
-	}
-	if len(other.DualStackHostname) > 0 {
-		e.DualStackHostname = other.DualStackHostname
-	}
-}
-
-type credentialScope struct {
-	Region  string `json:"region"`
-	Service string `json:"service"`
-}
-
-type boxedBool int
-
-func (b *boxedBool) UnmarshalJSON(buf []byte) error {
-	v, err := strconv.ParseBool(string(buf))
-	if err != nil {
-		return err
-	}
-
-	if v {
-		*b = boxedTrue
-	} else {
-		*b = boxedFalse
-	}
-
-	return nil
-}
-
-const (
-	boxedBoolUnset boxedBool = iota
-	boxedFalse
-	boxedTrue
-)

vendor/github.com/aws/aws-sdk-go/aws/endpoints/v3model_codegen.go

@@ -1,337 +0,0 @@
-// +build codegen
-
-package endpoints
-
-import (
-	"fmt"
-	"io"
-	"reflect"
-	"strings"
-	"text/template"
-	"unicode"
-)
-
-// A CodeGenOptions are the options for code generating the endpoints into
-// Go code from the endpoints model definition.
-type CodeGenOptions struct {
-	// Options for how the model will be decoded.
-	DecodeModelOptions DecodeModelOptions
-}
-
-// Set combines all of the option functions together
-func (d *CodeGenOptions) Set(optFns ...func(*CodeGenOptions)) {
-	for _, fn := range optFns {
-		fn(d)
-	}
-}
-
-// CodeGenModel given a endpoints model file will decode it and attempt to
-// generate Go code from the model definition. Error will be returned if
-// the code is unable to be generated, or decoded.
-func CodeGenModel(modelFile io.Reader, outFile io.Writer, optFns ...func(*CodeGenOptions)) error {
-	var opts CodeGenOptions
-	opts.Set(optFns...)
-
-	resolver, err := DecodeModel(modelFile, func(d *DecodeModelOptions) {
-		*d = opts.DecodeModelOptions
-	})
-	if err != nil {
-		return err
-	}
-
-	tmpl := template.Must(template.New("tmpl").Funcs(funcMap).Parse(v3Tmpl))
-	if err := tmpl.ExecuteTemplate(outFile, "defaults", resolver); err != nil {
-		return fmt.Errorf("failed to execute template, %v", err)
-	}
-
-	return nil
-}
-
-func toSymbol(v string) string {
-	out := []rune{}
-	for _, c := range strings.Title(v) {
-		if !(unicode.IsNumber(c) || unicode.IsLetter(c)) {
-			continue
-		}
-
-		out = append(out, c)
-	}
-
-	return string(out)
-}
-
-func quoteString(v string) string {
-	return fmt.Sprintf("%q", v)
-}
-
-func regionConstName(p, r string) string {
-	return toSymbol(p) + toSymbol(r)
-}
-
-func partitionGetter(id string) string {
-	return fmt.Sprintf("%sPartition", toSymbol(id))
-}
-
-func partitionVarName(id string) string {
-	return fmt.Sprintf("%sPartition", strings.ToLower(toSymbol(id)))
-}
-
-func listPartitionNames(ps partitions) string {
-	names := []string{}
-	switch len(ps) {
-	case 1:
-		return ps[0].Name
-	case 2:
-		return fmt.Sprintf("%s and %s", ps[0].Name, ps[1].Name)
-	default:
-		for i, p := range ps {
-			if i == len(ps)-1 {
-				names = append(names, "and "+p.Name)
-			} else {
-				names = append(names, p.Name)
-			}
-		}
-		return strings.Join(names, ", ")
-	}
-}
-
-func boxedBoolIfSet(msg string, v boxedBool) string {
-	switch v {
-	case boxedTrue:
-		return fmt.Sprintf(msg, "boxedTrue")
-	case boxedFalse:
-		return fmt.Sprintf(msg, "boxedFalse")
-	default:
-		return ""
-	}
-}
-
-func stringIfSet(msg, v string) string {
-	if len(v) == 0 {
-		return ""
-	}
-
-	return fmt.Sprintf(msg, v)
-}
-
-func stringSliceIfSet(msg string, vs []string) string {
-	if len(vs) == 0 {
-		return ""
-	}
-
-	names := []string{}
-	for _, v := range vs {
-		names = append(names, `"`+v+`"`)
-	}
-
-	return fmt.Sprintf(msg, strings.Join(names, ","))
-}
-
-func endpointIsSet(v endpoint) bool {
-	return !reflect.DeepEqual(v, endpoint{})
-}
-
-func serviceSet(ps partitions) map[string]struct{} {
-	set := map[string]struct{}{}
-	for _, p := range ps {
-		for id := range p.Services {
-			set[id] = struct{}{}
-		}
-	}
-
-	return set
-}
-
-var funcMap = template.FuncMap{
-	"ToSymbol":           toSymbol,
-	"QuoteString":        quoteString,
-	"RegionConst":        regionConstName,
-	"PartitionGetter":    partitionGetter,
-	"PartitionVarName":   partitionVarName,
-	"ListPartitionNames": listPartitionNames,
-	"BoxedBoolIfSet":     boxedBoolIfSet,
-	"StringIfSet":        stringIfSet,
-	"StringSliceIfSet":   stringSliceIfSet,
-	"EndpointIsSet":      endpointIsSet,
-	"ServicesSet":        serviceSet,
-}
-
-const v3Tmpl = `
-{{ define "defaults" -}}
-// Code generated by aws/endpoints/v3model_codegen.go. DO NOT EDIT.
-
-package endpoints
-
-import (
-	"regexp"
-)
-
-	{{ template "partition consts" . }}
-
-	{{ range $_, $partition := . }}
-		{{ template "partition region consts" $partition }}
-	{{ end }}
-
-	{{ template "service consts" . }}
-	
-	{{ template "endpoint resolvers" . }}
-{{- end }}
-
-{{ define "partition consts" }}
-	// Partition identifiers
-	const (
-		{{ range $_, $p := . -}}
-			{{ ToSymbol $p.ID }}PartitionID = {{ QuoteString $p.ID }} // {{ $p.Name }} partition.
-		{{ end -}}
-	)
-{{- end }}
-
-{{ define "partition region consts" }}
-	// {{ .Name }} partition's regions.
-	const (
-		{{ range $id, $region := .Regions -}}
-			{{ ToSymbol $id }}RegionID = {{ QuoteString $id }} // {{ $region.Description }}.
-		{{ end -}}
-	)
-{{- end }}
-
-{{ define "service consts" }}
-	// Service identifiers
-	const (
-		{{ $serviceSet := ServicesSet . -}}
-		{{ range $id, $_ := $serviceSet -}}
-			{{ ToSymbol $id }}ServiceID = {{ QuoteString $id }} // {{ ToSymbol $id }}.
-		{{ end -}}
-	)
-{{- end }}
-
-{{ define "endpoint resolvers" }}
-	// DefaultResolver returns an Endpoint resolver that will be able
-	// to resolve endpoints for: {{ ListPartitionNames . }}.
-	//
-	// Use DefaultPartitions() to get the list of the default partitions.
-	func DefaultResolver() Resolver {
-		return defaultPartitions
-	}
-
-	// DefaultPartitions returns a list of the partitions the SDK is bundled
-	// with. The available partitions are: {{ ListPartitionNames . }}.
-	//
-	//    partitions := endpoints.DefaultPartitions
-	//    for _, p := range partitions {
-	//        // ... inspect partitions
-	//    }
-	func DefaultPartitions() []Partition {
-		return defaultPartitions.Partitions()
-	}
-
-	var defaultPartitions = partitions{
-		{{ range $_, $partition := . -}}
-			{{ PartitionVarName $partition.ID }},
-		{{ end }}
-	}
-	
-	{{ range $_, $partition := . -}}
-		{{ $name := PartitionGetter $partition.ID -}}
-		// {{ $name }} returns the Resolver for {{ $partition.Name }}.
-		func {{ $name }}() Partition {
-			return  {{ PartitionVarName $partition.ID }}.Partition()
-		}
-		var {{ PartitionVarName $partition.ID }} = {{ template "gocode Partition" $partition }}
-	{{ end }}
-{{ end }}
-
-{{ define "default partitions" }}
-	func DefaultPartitions() []Partition {
-		return []partition{
-			{{ range $_, $partition := . -}}
-			// {{ ToSymbol $partition.ID}}Partition(),
-			{{ end }}
-		}
-	}
-{{ end }}
-
-{{ define "gocode Partition" -}}
-partition{
-	{{ StringIfSet "ID: %q,\n" .ID -}}
-	{{ StringIfSet "Name: %q,\n" .Name -}}
-	{{ StringIfSet "DNSSuffix: %q,\n" .DNSSuffix -}}
-	RegionRegex: {{ template "gocode RegionRegex" .RegionRegex }},
-	{{ if EndpointIsSet .Defaults -}}
-		Defaults: {{ template "gocode Endpoint" .Defaults }},
-	{{- end }}
-	Regions:  {{ template "gocode Regions" .Regions }},
-	Services: {{ template "gocode Services" .Services }},
-}
-{{- end }}
-
-{{ define "gocode RegionRegex" -}}
-regionRegex{
-	Regexp: func() *regexp.Regexp{
-		reg, _ := regexp.Compile({{ QuoteString .Regexp.String }})
-		return reg
-	}(),
-}
-{{- end }}
-
-{{ define "gocode Regions" -}}
-regions{
-	{{ range $id, $region := . -}}
-		"{{ $id }}": {{ template "gocode Region" $region }},
-	{{ end -}}
-}
-{{- end }}
-
-{{ define "gocode Region" -}}
-region{
-	{{ StringIfSet "Description: %q,\n" .Description -}}
-}
-{{- end }}
-
-{{ define "gocode Services" -}}
-services{
-	{{ range $id, $service := . -}}
-	"{{ $id }}": {{ template "gocode Service" $service }},
-	{{ end }}
-}
-{{- end }}
-
-{{ define "gocode Service" -}}
-service{
-	{{ StringIfSet "PartitionEndpoint: %q,\n" .PartitionEndpoint -}}
-	{{ BoxedBoolIfSet "IsRegionalized: %s,\n" .IsRegionalized -}}
-	{{ if EndpointIsSet .Defaults -}}
-		Defaults: {{ template "gocode Endpoint" .Defaults -}},
-	{{- end }}
-	{{ if .Endpoints -}}
-		Endpoints: {{ template "gocode Endpoints" .Endpoints }},
-	{{- end }}
-}
-{{- end }}
-
-{{ define "gocode Endpoints" -}}
-endpoints{
-	{{ range $id, $endpoint := . -}}
-	"{{ $id }}": {{ template "gocode Endpoint" $endpoint }},
-	{{ end }}
-}
-{{- end }}
-
-{{ define "gocode Endpoint" -}}
-endpoint{
-	{{ StringIfSet "Hostname: %q,\n" .Hostname -}}
-	{{ StringIfSet "SSLCommonName: %q,\n" .SSLCommonName -}}
-	{{ StringSliceIfSet "Protocols: []string{%s},\n" .Protocols -}}
-	{{ StringSliceIfSet "SignatureVersions: []string{%s},\n" .SignatureVersions -}}
-	{{ if or .CredentialScope.Region .CredentialScope.Service -}}
-	CredentialScope: credentialScope{
-		{{ StringIfSet "Region: %q,\n" .CredentialScope.Region -}}
-		{{ StringIfSet "Service: %q,\n" .CredentialScope.Service -}}
-	},
-	{{- end }}
-	{{ BoxedBoolIfSet "HasDualStack: %s,\n" .HasDualStack -}}
-	{{ StringIfSet "DualStackHostname: %q,\n" .DualStackHostname -}}
-
-}
-{{- end }}
-`

vendor/github.com/aws/aws-sdk-go/aws/errors.go

@@ -1,17 +0,0 @@
-package aws
-
-import "github.com/aws/aws-sdk-go/aws/awserr"
-
-var (
-	// ErrMissingRegion is an error that is returned if region configuration is
-	// not found.
-	//
-	// @readonly
-	ErrMissingRegion = awserr.New("MissingRegion", "could not find region configuration", nil)
-
-	// ErrMissingEndpoint is an error that is returned if an endpoint cannot be
-	// resolved for a service.
-	//
-	// @readonly
-	ErrMissingEndpoint = awserr.New("MissingEndpoint", "'Endpoint' configuration is required for this service", nil)
-)

vendor/github.com/aws/aws-sdk-go/aws/jsonvalue.go

@@ -1,12 +0,0 @@
-package aws
-
-// JSONValue is a representation of a grab bag type that will be marshaled
-// into a json string. This type can be used just like any other map.
-//
-//	Example:
-//
-//	values := aws.JSONValue{
-//		"Foo": "Bar",
-//	}
-//	values["Baz"] = "Qux"
-type JSONValue map[string]interface{}

vendor/github.com/aws/aws-sdk-go/aws/logger.go

@@ -1,112 +0,0 @@
-package aws
-
-import (
-	"log"
-	"os"
-)
-
-// A LogLevelType defines the level logging should be performed at. Used to instruct
-// the SDK which statements should be logged.
-type LogLevelType uint
-
-// LogLevel returns the pointer to a LogLevel. Should be used to workaround
-// not being able to take the address of a non-composite literal.
-func LogLevel(l LogLevelType) *LogLevelType {
-	return &l
-}
-
-// Value returns the LogLevel value or the default value LogOff if the LogLevel
-// is nil. Safe to use on nil value LogLevelTypes.
-func (l *LogLevelType) Value() LogLevelType {
-	if l != nil {
-		return *l
-	}
-	return LogOff
-}
-
-// Matches returns true if the v LogLevel is enabled by this LogLevel. Should be
-// used with logging sub levels. Is safe to use on nil value LogLevelTypes. If
-// LogLevel is nil, will default to LogOff comparison.
-func (l *LogLevelType) Matches(v LogLevelType) bool {
-	c := l.Value()
-	return c&v == v
-}
-
-// AtLeast returns true if this LogLevel is at least high enough to satisfies v.
-// Is safe to use on nil value LogLevelTypes. If LogLevel is nil, will default
-// to LogOff comparison.
-func (l *LogLevelType) AtLeast(v LogLevelType) bool {
-	c := l.Value()
-	return c >= v
-}
-
-const (
-	// LogOff states that no logging should be performed by the SDK. This is the
-	// default state of the SDK, and should be use to disable all logging.
-	LogOff LogLevelType = iota * 0x1000
-
-	// LogDebug state that debug output should be logged by the SDK. This should
-	// be used to inspect request made and responses received.
-	LogDebug
-)
-
-// Debug Logging Sub Levels
-const (
-	// LogDebugWithSigning states that the SDK should log request signing and
-	// presigning events. This should be used to log the signing details of
-	// requests for debugging. Will also enable LogDebug.
-	LogDebugWithSigning LogLevelType = LogDebug | (1 << iota)
-
-	// LogDebugWithHTTPBody states the SDK should log HTTP request and response
-	// HTTP bodys in addition to the headers and path. This should be used to
-	// see the body content of requests and responses made while using the SDK
-	// Will also enable LogDebug.
-	LogDebugWithHTTPBody
-
-	// LogDebugWithRequestRetries states the SDK should log when service requests will
-	// be retried. This should be used to log when you want to log when service
-	// requests are being retried. Will also enable LogDebug.
-	LogDebugWithRequestRetries
-
-	// LogDebugWithRequestErrors states the SDK should log when service requests fail
-	// to build, send, validate, or unmarshal.
-	LogDebugWithRequestErrors
-)
-
-// A Logger is a minimalistic interface for the SDK to log messages to. Should
-// be used to provide custom logging writers for the SDK to use.
-type Logger interface {
-	Log(...interface{})
-}
-
-// A LoggerFunc is a convenience type to convert a function taking a variadic
-// list of arguments and wrap it so the Logger interface can be used.
-//
-// Example:
-//     s3.New(sess, &aws.Config{Logger: aws.LoggerFunc(func(args ...interface{}) {
-//         fmt.Fprintln(os.Stdout, args...)
-//     })})
-type LoggerFunc func(...interface{})
-
-// Log calls the wrapped function with the arguments provided
-func (f LoggerFunc) Log(args ...interface{}) {
-	f(args...)
-}
-
-// NewDefaultLogger returns a Logger which will write log messages to stdout, and
-// use same formatting runes as the stdlib log.Logger
-func NewDefaultLogger() Logger {
-	return &defaultLogger{
-		logger: log.New(os.Stdout, "", log.LstdFlags),
-	}
-}
-
-// A defaultLogger provides a minimalistic logger satisfying the Logger interface.
-type defaultLogger struct {
-	logger *log.Logger
-}
-
-// Log logs the parameters to the stdlib logger. See log.Println.
-func (l defaultLogger) Log(args ...interface{}) {
-	l.logger.Println(args...)
-}

vendor/github.com/aws/aws-sdk-go/aws/request/connection_reset_error.go

@@ -1,19 +0,0 @@
-// +build !appengine,!plan9
-
-package request
-
-import (
-	"net"
-	"os"
-	"syscall"
-)
-
-func isErrConnectionReset(err error) bool {
-	if opErr, ok := err.(*net.OpError); ok {
-		if sysErr, ok := opErr.Err.(*os.SyscallError); ok {
-			return sysErr.Err == syscall.ECONNRESET
-		}
-	}
-
-	return false
-}

vendor/github.com/aws/aws-sdk-go/aws/request/connection_reset_error_other.go

@@ -1,11 +0,0 @@
-// +build appengine plan9
-
-package request
-
-import (
-	"strings"
-)
-
-func isErrConnectionReset(err error) bool {
-	return strings.Contains(err.Error(), "connection reset")
-}

vendor/github.com/aws/aws-sdk-go/aws/request/handlers.go

@@ -1,256 +0,0 @@
-package request
-
-import (
-	"fmt"
-	"strings"
-)
-
-// A Handlers provides a collection of request handlers for various
-// stages of handling requests.
-type Handlers struct {
-	Validate         HandlerList
-	Build            HandlerList
-	Sign             HandlerList
-	Send             HandlerList
-	ValidateResponse HandlerList
-	Unmarshal        HandlerList
-	UnmarshalMeta    HandlerList
-	UnmarshalError   HandlerList
-	Retry            HandlerList
-	AfterRetry       HandlerList
-	Complete         HandlerList
-}
-
-// Copy returns of this handler's lists.
-func (h *Handlers) Copy() Handlers {
-	return Handlers{
-		Validate:         h.Validate.copy(),
-		Build:            h.Build.copy(),
-		Sign:             h.Sign.copy(),
-		Send:             h.Send.copy(),
-		ValidateResponse: h.ValidateResponse.copy(),
-		Unmarshal:        h.Unmarshal.copy(),
-		UnmarshalError:   h.UnmarshalError.copy(),
-		UnmarshalMeta:    h.UnmarshalMeta.copy(),
-		Retry:            h.Retry.copy(),
-		AfterRetry:       h.AfterRetry.copy(),
-		Complete:         h.Complete.copy(),
-	}
-}
-
-// Clear removes callback functions for all handlers
-func (h *Handlers) Clear() {
-	h.Validate.Clear()
-	h.Build.Clear()
-	h.Send.Clear()
-	h.Sign.Clear()
-	h.Unmarshal.Clear()
-	h.UnmarshalMeta.Clear()
-	h.UnmarshalError.Clear()
-	h.ValidateResponse.Clear()
-	h.Retry.Clear()
-	h.AfterRetry.Clear()
-	h.Complete.Clear()
-}
-
-// A HandlerListRunItem represents an entry in the HandlerList which
-// is being run.
-type HandlerListRunItem struct {
-	Index   int
-	Handler NamedHandler
-	Request *Request
-}
-
-// A HandlerList manages zero or more handlers in a list.
-type HandlerList struct {
-	list []NamedHandler
-
-	// Called after each request handler in the list is called. If set
-	// and the func returns true the HandlerList will continue to iterate
-	// over the request handlers. If false is returned the HandlerList
-	// will stop iterating.
-	//
-	// Should be used if extra logic to be performed between each handler
-	// in the list. This can be used to terminate a list's iteration
-	// based on a condition such as error like, HandlerListStopOnError.
-	// Or for logging like HandlerListLogItem.
-	AfterEachFn func(item HandlerListRunItem) bool
-}
-
-// A NamedHandler is a struct that contains a name and function callback.
-type NamedHandler struct {
-	Name string
-	Fn   func(*Request)
-}
-
-// copy creates a copy of the handler list.
-func (l *HandlerList) copy() HandlerList {
-	n := HandlerList{
-		AfterEachFn: l.AfterEachFn,
-	}
-	if len(l.list) == 0 {
-		return n
-	}
-
-	n.list = append(make([]NamedHandler, 0, len(l.list)), l.list...)
-	return n
-}
-
-// Clear clears the handler list.
-func (l *HandlerList) Clear() {
-	l.list = l.list[0:0]
-}
-
-// Len returns the number of handlers in the list.
-func (l *HandlerList) Len() int {
-	return len(l.list)
-}
-
-// PushBack pushes handler f to the back of the handler list.
-func (l *HandlerList) PushBack(f func(*Request)) {
-	l.PushBackNamed(NamedHandler{"__anonymous", f})
-}
-
-// PushBackNamed pushes named handler f to the back of the handler list.
-func (l *HandlerList) PushBackNamed(n NamedHandler) {
-	if cap(l.list) == 0 {
-		l.list = make([]NamedHandler, 0, 5)
-	}
-	l.list = append(l.list, n)
-}
-
-// PushFront pushes handler f to the front of the handler list.
-func (l *HandlerList) PushFront(f func(*Request)) {
-	l.PushFrontNamed(NamedHandler{"__anonymous", f})
-}
-
-// PushFrontNamed pushes named handler f to the front of the handler list.
-func (l *HandlerList) PushFrontNamed(n NamedHandler) {
-	if cap(l.list) == len(l.list) {
-		// Allocating new list required
-		l.list = append([]NamedHandler{n}, l.list...)
-	} else {
-		// Enough room to prepend into list.
-		l.list = append(l.list, NamedHandler{})
-		copy(l.list[1:], l.list)
-		l.list[0] = n
-	}
-}
-
-// Remove removes a NamedHandler n
-func (l *HandlerList) Remove(n NamedHandler) {
-	l.RemoveByName(n.Name)
-}
-
-// RemoveByName removes a NamedHandler by name.
-func (l *HandlerList) RemoveByName(name string) {
-	for i := 0; i < len(l.list); i++ {
-		m := l.list[i]
-		if m.Name == name {
-			// Shift array preventing creating new arrays
-			copy(l.list[i:], l.list[i+1:])
-			l.list[len(l.list)-1] = NamedHandler{}
-			l.list = l.list[:len(l.list)-1]
-
-			// decrement list so next check to length is correct
-			i--
-		}
-	}
-}
-
-// SwapNamed will swap out any existing handlers with the same name as the
-// passed in NamedHandler returning true if handlers were swapped. False is
-// returned otherwise.
-func (l *HandlerList) SwapNamed(n NamedHandler) (swapped bool) {
-	for i := 0; i < len(l.list); i++ {
-		if l.list[i].Name == n.Name {
-			l.list[i].Fn = n.Fn
-			swapped = true
-		}
-	}
-
-	return swapped
-}
-
-// SetBackNamed will replace the named handler if it exists in the handler list.
-// If the handler does not exist the handler will be added to the end of the list.
-func (l *HandlerList) SetBackNamed(n NamedHandler) {
-	if !l.SwapNamed(n) {
-		l.PushBackNamed(n)
-	}
-}
-
-// SetFrontNamed will replace the named handler if it exists in the handler list.
-// If the handler does not exist the handler will be added to the beginning of
-// the list.
-func (l *HandlerList) SetFrontNamed(n NamedHandler) {
-	if !l.SwapNamed(n) {
-		l.PushFrontNamed(n)
-	}
-}
-
-// Run executes all handlers in the list with a given request object.
-func (l *HandlerList) Run(r *Request) {
-	for i, h := range l.list {
-		h.Fn(r)
-		item := HandlerListRunItem{
-			Index: i, Handler: h, Request: r,
-		}
-		if l.AfterEachFn != nil && !l.AfterEachFn(item) {
-			return
-		}
-	}
-}
-
-// HandlerListLogItem logs the request handler and the state of the
-// request's Error value. Always returns true to continue iterating
-// request handlers in a HandlerList.
-func HandlerListLogItem(item HandlerListRunItem) bool {
-	if item.Request.Config.Logger == nil {
-		return true
-	}
-	item.Request.Config.Logger.Log("DEBUG: RequestHandler",
-		item.Index, item.Handler.Name, item.Request.Error)
-
-	return true
-}
-
-// HandlerListStopOnError returns false to stop the HandlerList iterating
-// over request handlers if Request.Error is not nil. True otherwise
-// to continue iterating.
-func HandlerListStopOnError(item HandlerListRunItem) bool {
-	return item.Request.Error == nil
-}
-
-// WithAppendUserAgent will add a string to the user agent prefixed with a
-// single white space.
-func WithAppendUserAgent(s string) Option {
-	return func(r *Request) {
-		r.Handlers.Build.PushBack(func(r2 *Request) {
-			AddToUserAgent(r, s)
-		})
-	}
-}
-
-// MakeAddToUserAgentHandler will add the name/version pair to the User-Agent request
-// header. If the extra parameters are provided they will be added as metadata to the
-// name/version pair resulting in the following format.
-// "name/version (extra0; extra1; ...)"
-// The user agent part will be concatenated with this current request's user agent string.
-func MakeAddToUserAgentHandler(name, version string, extra ...string) func(*Request) {
-	ua := fmt.Sprintf("%s/%s", name, version)
-	if len(extra) > 0 {
-		ua += fmt.Sprintf(" (%s)", strings.Join(extra, "; "))
-	}
-	return func(r *Request) {
-		AddToUserAgent(r, ua)
-	}
-}
-
-// MakeAddToUserAgentFreeFormHandler adds the input to the User-Agent request header.
-// The input string will be concatenated with the current request's user agent string.
-func MakeAddToUserAgentFreeFormHandler(s string) func(*Request) {
-	return func(r *Request) {
-		AddToUserAgent(r, s)
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/request/http_request.go

@@ -1,24 +0,0 @@
-package request
-
-import (
-	"io"
-	"net/http"
-	"net/url"
-)
-
-func copyHTTPRequest(r *http.Request, body io.ReadCloser) *http.Request {
-	req := new(http.Request)
-	*req = *r
-	req.URL = &url.URL{}
-	*req.URL = *r.URL
-	req.Body = body
-
-	req.Header = http.Header{}
-	for k, v := range r.Header {
-		for _, vv := range v {
-			req.Header.Add(k, vv)
-		}
-	}
-
-	return req
-}

vendor/github.com/aws/aws-sdk-go/aws/request/offset_reader.go

@@ -1,58 +0,0 @@
-package request
-
-import (
-	"io"
-	"sync"
-)
-
-// offsetReader is a thread-safe io.ReadCloser to prevent racing
-// with retrying requests
-type offsetReader struct {
-	buf    io.ReadSeeker
-	lock   sync.Mutex
-	closed bool
-}
-
-func newOffsetReader(buf io.ReadSeeker, offset int64) *offsetReader {
-	reader := &offsetReader{}
-	buf.Seek(offset, 0)
-
-	reader.buf = buf
-	return reader
-}
-
-// Close will close the instance of the offset reader's access to
-// the underlying io.ReadSeeker.
-func (o *offsetReader) Close() error {
-	o.lock.Lock()
-	defer o.lock.Unlock()
-	o.closed = true
-	return nil
-}
-
-// Read is a thread-safe read of the underlying io.ReadSeeker
-func (o *offsetReader) Read(p []byte) (int, error) {
-	o.lock.Lock()
-	defer o.lock.Unlock()
-
-	if o.closed {
-		return 0, io.EOF
-	}
-
-	return o.buf.Read(p)
-}
-
-// Seek is a thread-safe seeking operation.
-func (o *offsetReader) Seek(offset int64, whence int) (int64, error) {
-	o.lock.Lock()
-	defer o.lock.Unlock()
-
-	return o.buf.Seek(offset, whence)
-}
-
-// CloseAndCopy will return a new offsetReader with a copy of the old buffer
-// and close the old buffer.
-func (o *offsetReader) CloseAndCopy(offset int64) *offsetReader {
-	o.Close()
-	return newOffsetReader(o.buf, offset)
-}

vendor/github.com/aws/aws-sdk-go/aws/request/request.go

@@ -1,581 +0,0 @@
-package request
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"net"
-	"net/http"
-	"net/url"
-	"reflect"
-	"strings"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/client/metadata"
-)
-
-const (
-	// ErrCodeSerialization is the serialization error code that is received
-	// during protocol unmarshaling.
-	ErrCodeSerialization = "SerializationError"
-
-	// ErrCodeRead is an error that is returned during HTTP reads.
-	ErrCodeRead = "ReadError"
-
-	// ErrCodeResponseTimeout is the connection timeout error that is received
-	// during body reads.
-	ErrCodeResponseTimeout = "ResponseTimeout"
-
-	// CanceledErrorCode is the error code that will be returned by an
-	// API request that was canceled. Requests given a aws.Context may
-	// return this error when canceled.
-	CanceledErrorCode = "RequestCanceled"
-)
-
-// A Request is the service request to be made.
-type Request struct {
-	Config     aws.Config
-	ClientInfo metadata.ClientInfo
-	Handlers   Handlers
-
-	Retryer
-	Time                   time.Time
-	ExpireTime             time.Duration
-	Operation              *Operation
-	HTTPRequest            *http.Request
-	HTTPResponse           *http.Response
-	Body                   io.ReadSeeker
-	BodyStart              int64 // offset from beginning of Body that the request body starts
-	Params                 interface{}
-	Error                  error
-	Data                   interface{}
-	RequestID              string
-	RetryCount             int
-	Retryable              *bool
-	RetryDelay             time.Duration
-	NotHoist               bool
-	SignedHeaderVals       http.Header
-	LastSignedAt           time.Time
-	DisableFollowRedirects bool
-
-	context aws.Context
-
-	built bool
-
-	// Need to persist an intermediate body between the input Body and HTTP
-	// request body because the HTTP Client's transport can maintain a reference
-	// to the HTTP request's body after the client has returned. This value is
-	// safe to use concurrently and wrap the input Body for each HTTP request.
-	safeBody *offsetReader
-}
-
-// An Operation is the service API operation to be made.
-type Operation struct {
-	Name       string
-	HTTPMethod string
-	HTTPPath   string
-	*Paginator
-
-	BeforePresignFn func(r *Request) error
-}
-
-// New returns a new Request pointer for the service API
-// operation and parameters.
-//
-// Params is any value of input parameters to be the request payload.
-// Data is pointer value to an object which the request's response
-// payload will be deserialized to.
-func New(cfg aws.Config, clientInfo metadata.ClientInfo, handlers Handlers,
-	retryer Retryer, operation *Operation, params interface{}, data interface{}) *Request {
-
-	method := operation.HTTPMethod
-	if method == "" {
-		method = "POST"
-	}
-
-	httpReq, _ := http.NewRequest(method, "", nil)
-
-	var err error
-	httpReq.URL, err = url.Parse(clientInfo.Endpoint + operation.HTTPPath)
-	if err != nil {
-		httpReq.URL = &url.URL{}
-		err = awserr.New("InvalidEndpointURL", "invalid endpoint uri", err)
-	}
-
-	r := &Request{
-		Config:     cfg,
-		ClientInfo: clientInfo,
-		Handlers:   handlers.Copy(),
-
-		Retryer:     retryer,
-		Time:        time.Now(),
-		ExpireTime:  0,
-		Operation:   operation,
-		HTTPRequest: httpReq,
-		Body:        nil,
-		Params:      params,
-		Error:       err,
-		Data:        data,
-	}
-	r.SetBufferBody([]byte{})
-
-	return r
-}
-
-// A Option is a functional option that can augment or modify a request when
-// using a WithContext API operation method.
-type Option func(*Request)
-
-// WithGetResponseHeader builds a request Option which will retrieve a single
-// header value from the HTTP Response. If there are multiple values for the
-// header key use WithGetResponseHeaders instead to access the http.Header
-// map directly. The passed in val pointer must be non-nil.
-//
-// This Option can be used multiple times with a single API operation.
-//
-//    var id2, versionID string
-//    svc.PutObjectWithContext(ctx, params,
-//        request.WithGetResponseHeader("x-amz-id-2", &id2),
-//        request.WithGetResponseHeader("x-amz-version-id", &versionID),
-//    )
-func WithGetResponseHeader(key string, val *string) Option {
-	return func(r *Request) {
-		r.Handlers.Complete.PushBack(func(req *Request) {
-			*val = req.HTTPResponse.Header.Get(key)
-		})
-	}
-}
-
-// WithGetResponseHeaders builds a request Option which will retrieve the
-// headers from the HTTP response and assign them to the passed in headers
-// variable. The passed in headers pointer must be non-nil.
-//
-//    var headers http.Header
-//    svc.PutObjectWithContext(ctx, params, request.WithGetResponseHeaders(&headers))
-func WithGetResponseHeaders(headers *http.Header) Option {
-	return func(r *Request) {
-		r.Handlers.Complete.PushBack(func(req *Request) {
-			*headers = req.HTTPResponse.Header
-		})
-	}
-}
-
-// WithLogLevel is a request option that will set the request to use a specific
-// log level when the request is made.
-//
-//     svc.PutObjectWithContext(ctx, params, request.WithLogLevel(aws.LogDebugWithHTTPBody)
-func WithLogLevel(l aws.LogLevelType) Option {
-	return func(r *Request) {
-		r.Config.LogLevel = aws.LogLevel(l)
-	}
-}
-
-// ApplyOptions will apply each option to the request calling them in the order
-// the were provided.
-func (r *Request) ApplyOptions(opts ...Option) {
-	for _, opt := range opts {
-		opt(r)
-	}
-}
-
-// Context will always returns a non-nil context. If Request does not have a
-// context aws.BackgroundContext will be returned.
-func (r *Request) Context() aws.Context {
-	if r.context != nil {
-		return r.context
-	}
-	return aws.BackgroundContext()
-}
-
-// SetContext adds a Context to the current request that can be used to cancel
-// a in-flight request. The Context value must not be nil, or this method will
-// panic.
-//
-// Unlike http.Request.WithContext, SetContext does not return a copy of the
-// Request. It is not safe to use use a single Request value for multiple
-// requests. A new Request should be created for each API operation request.
-//
-// Go 1.6 and below:
-// The http.Request's Cancel field will be set to the Done() value of
-// the context. This will overwrite the Cancel field's value.
-//
-// Go 1.7 and above:
-// The http.Request.WithContext will be used to set the context on the underlying
-// http.Request. This will create a shallow copy of the http.Request. The SDK
-// may create sub contexts in the future for nested requests such as retries.
-func (r *Request) SetContext(ctx aws.Context) {
-	if ctx == nil {
-		panic("context cannot be nil")
-	}
-	setRequestContext(r, ctx)
-}
-
-// WillRetry returns if the request's can be retried.
-func (r *Request) WillRetry() bool {
-	return r.Error != nil && aws.BoolValue(r.Retryable) && r.RetryCount < r.MaxRetries()
-}
-
-// ParamsFilled returns if the request's parameters have been populated
-// and the parameters are valid. False is returned if no parameters are
-// provided or invalid.
-func (r *Request) ParamsFilled() bool {
-	return r.Params != nil && reflect.ValueOf(r.Params).Elem().IsValid()
-}
-
-// DataFilled returns true if the request's data for response deserialization
-// target has been set and is a valid. False is returned if data is not
-// set, or is invalid.
-func (r *Request) DataFilled() bool {
-	return r.Data != nil && reflect.ValueOf(r.Data).Elem().IsValid()
-}
-
-// SetBufferBody will set the request's body bytes that will be sent to
-// the service API.
-func (r *Request) SetBufferBody(buf []byte) {
-	r.SetReaderBody(bytes.NewReader(buf))
-}
-
-// SetStringBody sets the body of the request to be backed by a string.
-func (r *Request) SetStringBody(s string) {
-	r.SetReaderBody(strings.NewReader(s))
-}
-
-// SetReaderBody will set the request's body reader.
-func (r *Request) SetReaderBody(reader io.ReadSeeker) {
-	r.Body = reader
-	r.ResetBody()
-}
-
-// Presign returns the request's signed URL. Error will be returned
-// if the signing fails.
-func (r *Request) Presign(expireTime time.Duration) (string, error) {
-	r.ExpireTime = expireTime
-	r.NotHoist = false
-
-	if r.Operation.BeforePresignFn != nil {
-		r = r.copy()
-		err := r.Operation.BeforePresignFn(r)
-		if err != nil {
-			return "", err
-		}
-	}
-
-	r.Sign()
-	if r.Error != nil {
-		return "", r.Error
-	}
-	return r.HTTPRequest.URL.String(), nil
-}
-
-// PresignRequest behaves just like presign, with the addition of returning a
-// set of headers that were signed.
-//
-// Returns the URL string for the API operation with signature in the query string,
-// and the HTTP headers that were included in the signature. These headers must
-// be included in any HTTP request made with the presigned URL.
-//
-// To prevent hoisting any headers to the query string set NotHoist to true on
-// this Request value prior to calling PresignRequest.
-func (r *Request) PresignRequest(expireTime time.Duration) (string, http.Header, error) {
-	r.ExpireTime = expireTime
-	r.Sign()
-	if r.Error != nil {
-		return "", nil, r.Error
-	}
-	return r.HTTPRequest.URL.String(), r.SignedHeaderVals, nil
-}
-
-func debugLogReqError(r *Request, stage string, retrying bool, err error) {
-	if !r.Config.LogLevel.Matches(aws.LogDebugWithRequestErrors) {
-		return
-	}
-
-	retryStr := "not retrying"
-	if retrying {
-		retryStr = "will retry"
-	}
-
-	r.Config.Logger.Log(fmt.Sprintf("DEBUG: %s %s/%s failed, %s, error %v",
-		stage, r.ClientInfo.ServiceName, r.Operation.Name, retryStr, err))
-}
-
-// Build will build the request's object so it can be signed and sent
-// to the service. Build will also validate all the request's parameters.
-// Anny additional build Handlers set on this request will be run
-// in the order they were set.
-//
-// The request will only be built once. Multiple calls to build will have
-// no effect.
-//
-// If any Validate or Build errors occur the build will stop and the error
-// which occurred will be returned.
-func (r *Request) Build() error {
-	if !r.built {
-		r.Handlers.Validate.Run(r)
-		if r.Error != nil {
-			debugLogReqError(r, "Validate Request", false, r.Error)
-			return r.Error
-		}
-		r.Handlers.Build.Run(r)
-		if r.Error != nil {
-			debugLogReqError(r, "Build Request", false, r.Error)
-			return r.Error
-		}
-		r.built = true
-	}
-
-	return r.Error
-}
-
-// Sign will sign the request returning error if errors are encountered.
-//
-// Send will build the request prior to signing. All Sign Handlers will
-// be executed in the order they were set.
-func (r *Request) Sign() error {
-	r.Build()
-	if r.Error != nil {
-		debugLogReqError(r, "Build Request", false, r.Error)
-		return r.Error
-	}
-
-	r.Handlers.Sign.Run(r)
-	return r.Error
-}
-
-func (r *Request) getNextRequestBody() (io.ReadCloser, error) {
-	if r.safeBody != nil {
-		r.safeBody.Close()
-	}
-
-	r.safeBody = newOffsetReader(r.Body, r.BodyStart)
-
-	// Go 1.8 tightened and clarified the rules code needs to use when building
-	// requests with the http package. Go 1.8 removed the automatic detection
-	// of if the Request.Body was empty, or actually had bytes in it. The SDK
-	// always sets the Request.Body even if it is empty and should not actually
-	// be sent. This is incorrect.
-	//
-	// Go 1.8 did add a http.NoBody value that the SDK can use to tell the http
-	// client that the request really should be sent without a body. The
-	// Request.Body cannot be set to nil, which is preferable, because the
-	// field is exported and could introduce nil pointer dereferences for users
-	// of the SDK if they used that field.
-	//
-	// Related golang/go#18257
-	l, err := computeBodyLength(r.Body)
-	if err != nil {
-		return nil, awserr.New(ErrCodeSerialization, "failed to compute request body size", err)
-	}
-
-	var body io.ReadCloser
-	if l == 0 {
-		body = NoBody
-	} else if l > 0 {
-		body = r.safeBody
-	} else {
-		// Hack to prevent sending bodies for methods where the body
-		// should be ignored by the server. Sending bodies on these
-		// methods without an associated ContentLength will cause the
-		// request to socket timeout because the server does not handle
-		// Transfer-Encoding: chunked bodies for these methods.
-		//
-		// This would only happen if a aws.ReaderSeekerCloser was used with
-		// a io.Reader that was not also an io.Seeker.
-		switch r.Operation.HTTPMethod {
-		case "GET", "HEAD", "DELETE":
-			body = NoBody
-		default:
-			body = r.safeBody
-		}
-	}
-
-	return body, nil
-}
-
-// Attempts to compute the length of the body of the reader using the
-// io.Seeker interface. If the value is not seekable because of being
-// a ReaderSeekerCloser without an unerlying Seeker -1 will be returned.
-// If no error occurs the length of the body will be returned.
-func computeBodyLength(r io.ReadSeeker) (int64, error) {
-	seekable := true
-	// Determine if the seeker is actually seekable. ReaderSeekerCloser
-	// hides the fact that a io.Readers might not actually be seekable.
-	switch v := r.(type) {
-	case aws.ReaderSeekerCloser:
-		seekable = v.IsSeeker()
-	case *aws.ReaderSeekerCloser:
-		seekable = v.IsSeeker()
-	}
-	if !seekable {
-		return -1, nil
-	}
-
-	curOffset, err := r.Seek(0, 1)
-	if err != nil {
-		return 0, err
-	}
-
-	endOffset, err := r.Seek(0, 2)
-	if err != nil {
-		return 0, err
-	}
-
-	_, err = r.Seek(curOffset, 0)
-	if err != nil {
-		return 0, err
-	}
-
-	return endOffset - curOffset, nil
-}
-
-// GetBody will return an io.ReadSeeker of the Request's underlying
-// input body with a concurrency safe wrapper.
-func (r *Request) GetBody() io.ReadSeeker {
-	return r.safeBody
-}
-
-// Send will send the request returning error if errors are encountered.
-//
-// Send will sign the request prior to sending. All Send Handlers will
-// be executed in the order they were set.
-//
-// Canceling a request is non-deterministic. If a request has been canceled,
-// then the transport will choose, randomly, one of the state channels during
-// reads or getting the connection.
-//
-// readLoop() and getConn(req *Request, cm connectMethod)
-// https://github.com/golang/go/blob/master/src/net/http/transport.go
-//
-// Send will not close the request.Request's body.
-func (r *Request) Send() error {
-	defer func() {
-		// Regardless of success or failure of the request trigger the Complete
-		// request handlers.
-		r.Handlers.Complete.Run(r)
-	}()
-
-	for {
-		if aws.BoolValue(r.Retryable) {
-			if r.Config.LogLevel.Matches(aws.LogDebugWithRequestRetries) {
-				r.Config.Logger.Log(fmt.Sprintf("DEBUG: Retrying Request %s/%s, attempt %d",
-					r.ClientInfo.ServiceName, r.Operation.Name, r.RetryCount))
-			}
-
-			// The previous http.Request will have a reference to the r.Body
-			// and the HTTP Client's Transport may still be reading from
-			// the request's body even though the Client's Do returned.
-			r.HTTPRequest = copyHTTPRequest(r.HTTPRequest, nil)
-			r.ResetBody()
-
-			// Closing response body to ensure that no response body is leaked
-			// between retry attempts.
-			if r.HTTPResponse != nil && r.HTTPResponse.Body != nil {
-				r.HTTPResponse.Body.Close()
-			}
-		}
-
-		r.Sign()
-		if r.Error != nil {
-			return r.Error
-		}
-
-		r.Retryable = nil
-
-		r.Handlers.Send.Run(r)
-		if r.Error != nil {
-			if !shouldRetryCancel(r) {
-				return r.Error
-			}
-
-			err := r.Error
-			r.Handlers.Retry.Run(r)
-			r.Handlers.AfterRetry.Run(r)
-			if r.Error != nil {
-				debugLogReqError(r, "Send Request", false, err)
-				return r.Error
-			}
-			debugLogReqError(r, "Send Request", true, err)
-			continue
-		}
-		r.Handlers.UnmarshalMeta.Run(r)
-		r.Handlers.ValidateResponse.Run(r)
-		if r.Error != nil {
-			r.Handlers.UnmarshalError.Run(r)
-			err := r.Error
-
-			r.Handlers.Retry.Run(r)
-			r.Handlers.AfterRetry.Run(r)
-			if r.Error != nil {
-				debugLogReqError(r, "Validate Response", false, err)
-				return r.Error
-			}
-			debugLogReqError(r, "Validate Response", true, err)
-			continue
-		}
-
-		r.Handlers.Unmarshal.Run(r)
-		if r.Error != nil {
-			err := r.Error
-			r.Handlers.Retry.Run(r)
-			r.Handlers.AfterRetry.Run(r)
-			if r.Error != nil {
-				debugLogReqError(r, "Unmarshal Response", false, err)
-				return r.Error
-			}
-			debugLogReqError(r, "Unmarshal Response", true, err)
-			continue
-		}
-
-		break
-	}
-
-	return nil
-}
-
-// copy will copy a request which will allow for local manipulation of the
-// request.
-func (r *Request) copy() *Request {
-	req := &Request{}
-	*req = *r
-	req.Handlers = r.Handlers.Copy()
-	op := *r.Operation
-	req.Operation = &op
-	return req
-}
-
-// AddToUserAgent adds the string to the end of the request's current user agent.
-func AddToUserAgent(r *Request, s string) {
-	curUA := r.HTTPRequest.Header.Get("User-Agent")
-	if len(curUA) > 0 {
-		s = curUA + " " + s
-	}
-	r.HTTPRequest.Header.Set("User-Agent", s)
-}
-
-func shouldRetryCancel(r *Request) bool {
-	awsErr, ok := r.Error.(awserr.Error)
-	timeoutErr := false
-	errStr := r.Error.Error()
-	if ok {
-		if awsErr.Code() == CanceledErrorCode {
-			return false
-		}
-		err := awsErr.OrigErr()
-		netErr, netOK := err.(net.Error)
-		timeoutErr = netOK && netErr.Temporary()
-		if urlErr, ok := err.(*url.Error); !timeoutErr && ok {
-			errStr = urlErr.Err.Error()
-		}
-	}
-
-	// There can be two types of canceled errors here.
-	// The first being a net.Error and the other being an error.
-	// If the request was timed out, we want to continue the retry
-	// process. Otherwise, return the canceled error.
-	return timeoutErr ||
-		(errStr != "net/http: request canceled" &&
-			errStr != "net/http: request canceled while waiting for connection")
-
-}

vendor/github.com/aws/aws-sdk-go/aws/request/request_1_7.go

@@ -1,39 +0,0 @@
-// +build !go1.8
-
-package request
-
-import "io"
-
-// NoBody is an io.ReadCloser with no bytes. Read always returns EOF
-// and Close always returns nil. It can be used in an outgoing client
-// request to explicitly signal that a request has zero bytes.
-// An alternative, however, is to simply set Request.Body to nil.
-//
-// Copy of Go 1.8 NoBody type from net/http/http.go
-type noBody struct{}
-
-func (noBody) Read([]byte) (int, error)         { return 0, io.EOF }
-func (noBody) Close() error                     { return nil }
-func (noBody) WriteTo(io.Writer) (int64, error) { return 0, nil }
-
-// NoBody is an empty reader that will trigger the Go HTTP client to not include
-// and body in the HTTP request.
-var NoBody = noBody{}
-
-// ResetBody rewinds the request body back to its starting position, and
-// set's the HTTP Request body reference. When the body is read prior
-// to being sent in the HTTP request it will need to be rewound.
-//
-// ResetBody will automatically be called by the SDK's build handler, but if
-// the request is being used directly ResetBody must be called before the request
-// is Sent.  SetStringBody, SetBufferBody, and SetReaderBody will automatically
-// call ResetBody.
-func (r *Request) ResetBody() {
-	body, err := r.getNextRequestBody()
-	if err != nil {
-		r.Error = err
-		return
-	}
-
-	r.HTTPRequest.Body = body
-}

vendor/github.com/aws/aws-sdk-go/aws/request/request_1_8.go

@@ -1,33 +0,0 @@
-// +build go1.8
-
-package request
-
-import (
-	"net/http"
-)
-
-// NoBody is a http.NoBody reader instructing Go HTTP client to not include
-// and body in the HTTP request.
-var NoBody = http.NoBody
-
-// ResetBody rewinds the request body back to its starting position, and
-// set's the HTTP Request body reference. When the body is read prior
-// to being sent in the HTTP request it will need to be rewound.
-//
-// ResetBody will automatically be called by the SDK's build handler, but if
-// the request is being used directly ResetBody must be called before the request
-// is Sent.  SetStringBody, SetBufferBody, and SetReaderBody will automatically
-// call ResetBody.
-//
-// Will also set the Go 1.8's http.Request.GetBody member to allow retrying
-// PUT/POST redirects.
-func (r *Request) ResetBody() {
-	body, err := r.getNextRequestBody()
-	if err != nil {
-		r.Error = err
-		return
-	}
-
-	r.HTTPRequest.Body = body
-	r.HTTPRequest.GetBody = r.getNextRequestBody
-}

vendor/github.com/aws/aws-sdk-go/aws/request/request_context.go

@@ -1,14 +0,0 @@
-// +build go1.7
-
-package request
-
-import "github.com/aws/aws-sdk-go/aws"
-
-// setContext updates the Request to use the passed in context for cancellation.
-// Context will also be used for request retry delay.
-//
-// Creates shallow copy of the http.Request with the WithContext method.
-func setRequestContext(r *Request, ctx aws.Context) {
-	r.context = ctx
-	r.HTTPRequest = r.HTTPRequest.WithContext(ctx)
-}

vendor/github.com/aws/aws-sdk-go/aws/request/request_context_1_6.go

@@ -1,14 +0,0 @@
-// +build !go1.7
-
-package request
-
-import "github.com/aws/aws-sdk-go/aws"
-
-// setContext updates the Request to use the passed in context for cancellation.
-// Context will also be used for request retry delay.
-//
-// Creates shallow copy of the http.Request with the WithContext method.
-func setRequestContext(r *Request, ctx aws.Context) {
-	r.context = ctx
-	r.HTTPRequest.Cancel = ctx.Done()
-}

vendor/github.com/aws/aws-sdk-go/aws/request/request_pagination.go

@@ -1,236 +0,0 @@
-package request
-
-import (
-	"reflect"
-	"sync/atomic"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awsutil"
-)
-
-// A Pagination provides paginating of SDK API operations which are paginatable.
-// Generally you should not use this type directly, but use the "Pages" API
-// operations method to automatically perform pagination for you. Such as,
-// "S3.ListObjectsPages", and "S3.ListObjectsPagesWithContext" methods.
-//
-// Pagination differs from a Paginator type in that pagination is the type that
-// does the pagination between API operations, and Paginator defines the
-// configuration that will be used per page request.
-//
-//     cont := true
-//     for p.Next() && cont {
-//         data := p.Page().(*s3.ListObjectsOutput)
-//         // process the page's data
-//     }
-//     return p.Err()
-//
-// See service client API operation Pages methods for examples how the SDK will
-// use the Pagination type.
-type Pagination struct {
-	// Function to return a Request value for each pagination request.
-	// Any configuration or handlers that need to be applied to the request
-	// prior to getting the next page should be done here before the request
-	// returned.
-	//
-	// NewRequest should always be built from the same API operations. It is
-	// undefined if different API operations are returned on subsequent calls.
-	NewRequest func() (*Request, error)
-
-	started    bool
-	nextTokens []interface{}
-
-	err     error
-	curPage interface{}
-}
-
-// HasNextPage will return true if Pagination is able to determine that the API
-// operation has additional pages. False will be returned if there are no more
-// pages remaining.
-//
-// Will always return true if Next has not been called yet.
-func (p *Pagination) HasNextPage() bool {
-	return !(p.started && len(p.nextTokens) == 0)
-}
-
-// Err returns the error Pagination encountered when retrieving the next page.
-func (p *Pagination) Err() error {
-	return p.err
-}
-
-// Page returns the current page. Page should only be called after a successful
-// call to Next. It is undefined what Page will return if Page is called after
-// Next returns false.
-func (p *Pagination) Page() interface{} {
-	return p.curPage
-}
-
-// Next will attempt to retrieve the next page for the API operation. When a page
-// is retrieved true will be returned. If the page cannot be retrieved, or there
-// are no more pages false will be returned.
-//
-// Use the Page method to retrieve the current page data. The data will need
-// to be cast to the API operation's output type.
-//
-// Use the Err method to determine if an error occurred if Page returns false.
-func (p *Pagination) Next() bool {
-	if !p.HasNextPage() {
-		return false
-	}
-
-	req, err := p.NewRequest()
-	if err != nil {
-		p.err = err
-		return false
-	}
-
-	if p.started {
-		for i, intok := range req.Operation.InputTokens {
-			awsutil.SetValueAtPath(req.Params, intok, p.nextTokens[i])
-		}
-	}
-	p.started = true
-
-	err = req.Send()
-	if err != nil {
-		p.err = err
-		return false
-	}
-
-	p.nextTokens = req.nextPageTokens()
-	p.curPage = req.Data
-
-	return true
-}
-
-// A Paginator is the configuration data that defines how an API operation
-// should be paginated. This type is used by the API service models to define
-// the generated pagination config for service APIs.
-//
-// The Pagination type is what provides iterating between pages of an API. It
-// is only used to store the token metadata the SDK should use for performing
-// pagination.
-type Paginator struct {
-	InputTokens     []string
-	OutputTokens    []string
-	LimitToken      string
-	TruncationToken string
-}
-
-// nextPageTokens returns the tokens to use when asking for the next page of data.
-func (r *Request) nextPageTokens() []interface{} {
-	if r.Operation.Paginator == nil {
-		return nil
-	}
-	if r.Operation.TruncationToken != "" {
-		tr, _ := awsutil.ValuesAtPath(r.Data, r.Operation.TruncationToken)
-		if len(tr) == 0 {
-			return nil
-		}
-
-		switch v := tr[0].(type) {
-		case *bool:
-			if !aws.BoolValue(v) {
-				return nil
-			}
-		case bool:
-			if v == false {
-				return nil
-			}
-		}
-	}
-
-	tokens := []interface{}{}
-	tokenAdded := false
-	for _, outToken := range r.Operation.OutputTokens {
-		v, _ := awsutil.ValuesAtPath(r.Data, outToken)
-		if len(v) > 0 {
-			tokens = append(tokens, v[0])
-			tokenAdded = true
-		} else {
-			tokens = append(tokens, nil)
-		}
-	}
-	if !tokenAdded {
-		return nil
-	}
-
-	return tokens
-}
-
-// Ensure a deprecated item is only logged once instead of each time its used.
-func logDeprecatedf(logger aws.Logger, flag *int32, msg string) {
-	if logger == nil {
-		return
-	}
-	if atomic.CompareAndSwapInt32(flag, 0, 1) {
-		logger.Log(msg)
-	}
-}
-
-var (
-	logDeprecatedHasNextPage int32
-	logDeprecatedNextPage    int32
-	logDeprecatedEachPage    int32
-)
-
-// HasNextPage returns true if this request has more pages of data available.
-//
-// Deprecated Use Pagination type for configurable pagination of API operations
-func (r *Request) HasNextPage() bool {
-	logDeprecatedf(r.Config.Logger, &logDeprecatedHasNextPage,
-		"Request.HasNextPage deprecated. Use Pagination type for configurable pagination of API operations")
-
-	return len(r.nextPageTokens()) > 0
-}
-
-// NextPage returns a new Request that can be executed to return the next
-// page of result data. Call .Send() on this request to execute it.
-//
-// Deprecated Use Pagination type for configurable pagination of API operations
-func (r *Request) NextPage() *Request {
-	logDeprecatedf(r.Config.Logger, &logDeprecatedNextPage,
-		"Request.NextPage deprecated. Use Pagination type for configurable pagination of API operations")
-
-	tokens := r.nextPageTokens()
-	if len(tokens) == 0 {
-		return nil
-	}
-
-	data := reflect.New(reflect.TypeOf(r.Data).Elem()).Interface()
-	nr := New(r.Config, r.ClientInfo, r.Handlers, r.Retryer, r.Operation, awsutil.CopyOf(r.Params), data)
-	for i, intok := range nr.Operation.InputTokens {
-		awsutil.SetValueAtPath(nr.Params, intok, tokens[i])
-	}
-	return nr
-}
-
-// EachPage iterates over each page of a paginated request object. The fn
-// parameter should be a function with the following sample signature:
-//
-//   func(page *T, lastPage bool) bool {
-//       return true // return false to stop iterating
-//   }
-//
-// Where "T" is the structure type matching the output structure of the given
-// operation. For example, a request object generated by
-// DynamoDB.ListTablesRequest() would expect to see dynamodb.ListTablesOutput
-// as the structure "T". The lastPage value represents whether the page is
-// the last page of data or not. The return value of this function should
-// return true to keep iterating or false to stop.
-//
-// Deprecated Use Pagination type for configurable pagination of API operations
-func (r *Request) EachPage(fn func(data interface{}, isLastPage bool) (shouldContinue bool)) error {
-	logDeprecatedf(r.Config.Logger, &logDeprecatedEachPage,
-		"Request.EachPage deprecated. Use Pagination type for configurable pagination of API operations")
-
-	for page := r; page != nil; page = page.NextPage() {
-		if err := page.Send(); err != nil {
-			return err
-		}
-		if getNextPage := fn(page.Data, !page.HasNextPage()); !getNextPage {
-			return page.Error
-		}
-	}
-
-	return nil
-}

vendor/github.com/aws/aws-sdk-go/aws/request/retryer.go

@@ -1,161 +0,0 @@
-package request
-
-import (
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-)
-
-// Retryer is an interface to control retry logic for a given service.
-// The default implementation used by most services is the client.DefaultRetryer
-// structure, which contains basic retry logic using exponential backoff.
-type Retryer interface {
-	RetryRules(*Request) time.Duration
-	ShouldRetry(*Request) bool
-	MaxRetries() int
-}
-
-// WithRetryer sets a config Retryer value to the given Config returning it
-// for chaining.
-func WithRetryer(cfg *aws.Config, retryer Retryer) *aws.Config {
-	cfg.Retryer = retryer
-	return cfg
-}
-
-// retryableCodes is a collection of service response codes which are retry-able
-// without any further action.
-var retryableCodes = map[string]struct{}{
-	"RequestError":            {},
-	"RequestTimeout":          {},
-	ErrCodeResponseTimeout:    {},
-	"RequestTimeoutException": {}, // Glacier's flavor of RequestTimeout
-}
-
-var throttleCodes = map[string]struct{}{
-	"ProvisionedThroughputExceededException": {},
-	"Throttling":                             {},
-	"ThrottlingException":                    {},
-	"RequestLimitExceeded":                   {},
-	"RequestThrottled":                       {},
-	"TooManyRequestsException":               {}, // Lambda functions
-	"PriorRequestNotComplete":                {}, // Route53
-}
-
-// credsExpiredCodes is a collection of error codes which signify the credentials
-// need to be refreshed. Expired tokens require refreshing of credentials, and
-// resigning before the request can be retried.
-var credsExpiredCodes = map[string]struct{}{
-	"ExpiredToken":          {},
-	"ExpiredTokenException": {},
-	"RequestExpired":        {}, // EC2 Only
-}
-
-func isCodeThrottle(code string) bool {
-	_, ok := throttleCodes[code]
-	return ok
-}
-
-func isCodeRetryable(code string) bool {
-	if _, ok := retryableCodes[code]; ok {
-		return true
-	}
-
-	return isCodeExpiredCreds(code)
-}
-
-func isCodeExpiredCreds(code string) bool {
-	_, ok := credsExpiredCodes[code]
-	return ok
-}
-
-var validParentCodes = map[string]struct{}{
-	ErrCodeSerialization: {},
-	ErrCodeRead:          {},
-}
-
-type temporaryError interface {
-	Temporary() bool
-}
-
-func isNestedErrorRetryable(parentErr awserr.Error) bool {
-	if parentErr == nil {
-		return false
-	}
-
-	if _, ok := validParentCodes[parentErr.Code()]; !ok {
-		return false
-	}
-
-	err := parentErr.OrigErr()
-	if err == nil {
-		return false
-	}
-
-	if aerr, ok := err.(awserr.Error); ok {
-		return isCodeRetryable(aerr.Code())
-	}
-
-	if t, ok := err.(temporaryError); ok {
-		return t.Temporary()
-	}
-
-	return isErrConnectionReset(err)
-}
-
-// IsErrorRetryable returns whether the error is retryable, based on its Code.
-// Returns false if error is nil.
-func IsErrorRetryable(err error) bool {
-	if err != nil {
-		if aerr, ok := err.(awserr.Error); ok {
-			return isCodeRetryable(aerr.Code()) || isNestedErrorRetryable(aerr)
-		}
-	}
-	return false
-}
-
-// IsErrorThrottle returns whether the error is to be throttled based on its code.
-// Returns false if error is nil.
-func IsErrorThrottle(err error) bool {
-	if err != nil {
-		if aerr, ok := err.(awserr.Error); ok {
-			return isCodeThrottle(aerr.Code())
-		}
-	}
-	return false
-}
-
-// IsErrorExpiredCreds returns whether the error code is a credential expiry error.
-// Returns false if error is nil.
-func IsErrorExpiredCreds(err error) bool {
-	if err != nil {
-		if aerr, ok := err.(awserr.Error); ok {
-			return isCodeExpiredCreds(aerr.Code())
-		}
-	}
-	return false
-}
-
-// IsErrorRetryable returns whether the error is retryable, based on its Code.
-// Returns false if the request has no Error set.
-//
-// Alias for the utility function IsErrorRetryable
-func (r *Request) IsErrorRetryable() bool {
-	return IsErrorRetryable(r.Error)
-}
-
-// IsErrorThrottle returns whether the error is to be throttled based on its code.
-// Returns false if the request has no Error set
-//
-// Alias for the utility function IsErrorThrottle
-func (r *Request) IsErrorThrottle() bool {
-	return IsErrorThrottle(r.Error)
-}
-
-// IsErrorExpired returns whether the error code is a credential expiry error.
-// Returns false if the request has no Error set.
-//
-// Alias for the utility function IsErrorExpiredCreds
-func (r *Request) IsErrorExpired() bool {
-	return IsErrorExpiredCreds(r.Error)
-}

vendor/github.com/aws/aws-sdk-go/aws/request/timeout_read_closer.go

@@ -1,94 +0,0 @@
-package request
-
-import (
-	"io"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws/awserr"
-)
-
-var timeoutErr = awserr.New(
-	ErrCodeResponseTimeout,
-	"read on body has reached the timeout limit",
-	nil,
-)
-
-type readResult struct {
-	n   int
-	err error
-}
-
-// timeoutReadCloser will handle body reads that take too long.
-// We will return a ErrReadTimeout error if a timeout occurs.
-type timeoutReadCloser struct {
-	reader   io.ReadCloser
-	duration time.Duration
-}
-
-// Read will spin off a goroutine to call the reader's Read method. We will
-// select on the timer's channel or the read's channel. Whoever completes first
-// will be returned.
-func (r *timeoutReadCloser) Read(b []byte) (int, error) {
-	timer := time.NewTimer(r.duration)
-	c := make(chan readResult, 1)
-
-	go func() {
-		n, err := r.reader.Read(b)
-		timer.Stop()
-		c <- readResult{n: n, err: err}
-	}()
-
-	select {
-	case data := <-c:
-		return data.n, data.err
-	case <-timer.C:
-		return 0, timeoutErr
-	}
-}
-
-func (r *timeoutReadCloser) Close() error {
-	return r.reader.Close()
-}
-
-const (
-	// HandlerResponseTimeout is what we use to signify the name of the
-	// response timeout handler.
-	HandlerResponseTimeout = "ResponseTimeoutHandler"
-)
-
-// adaptToResponseTimeoutError is a handler that will replace any top level error
-// to a ErrCodeResponseTimeout, if its child is that.
-func adaptToResponseTimeoutError(req *Request) {
-	if err, ok := req.Error.(awserr.Error); ok {
-		aerr, ok := err.OrigErr().(awserr.Error)
-		if ok && aerr.Code() == ErrCodeResponseTimeout {
-			req.Error = aerr
-		}
-	}
-}
-
-// WithResponseReadTimeout is a request option that will wrap the body in a timeout read closer.
-// This will allow for per read timeouts. If a timeout occurred, we will return the
-// ErrCodeResponseTimeout.
-//
-//     svc.PutObjectWithContext(ctx, params, request.WithTimeoutReadCloser(30 * time.Second)
-func WithResponseReadTimeout(duration time.Duration) Option {
-	return func(r *Request) {
-
-		var timeoutHandler = NamedHandler{
-			HandlerResponseTimeout,
-			func(req *Request) {
-				req.HTTPResponse.Body = &timeoutReadCloser{
-					reader:   req.HTTPResponse.Body,
-					duration: duration,
-				}
-			}}
-
-		// remove the handler so we are not stomping over any new durations.
-		r.Handlers.Send.RemoveByName(HandlerResponseTimeout)
-		r.Handlers.Send.PushBackNamed(timeoutHandler)
-
-		r.Handlers.Unmarshal.PushBack(adaptToResponseTimeoutError)
-		r.Handlers.UnmarshalError.PushBack(adaptToResponseTimeoutError)
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/request/validation.go

@@ -1,234 +0,0 @@
-package request
-
-import (
-	"bytes"
-	"fmt"
-
-	"github.com/aws/aws-sdk-go/aws/awserr"
-)
-
-const (
-	// InvalidParameterErrCode is the error code for invalid parameters errors
-	InvalidParameterErrCode = "InvalidParameter"
-	// ParamRequiredErrCode is the error code for required parameter errors
-	ParamRequiredErrCode = "ParamRequiredError"
-	// ParamMinValueErrCode is the error code for fields with too low of a
-	// number value.
-	ParamMinValueErrCode = "ParamMinValueError"
-	// ParamMinLenErrCode is the error code for fields without enough elements.
-	ParamMinLenErrCode = "ParamMinLenError"
-)
-
-// Validator provides a way for types to perform validation logic on their
-// input values that external code can use to determine if a type's values
-// are valid.
-type Validator interface {
-	Validate() error
-}
-
-// An ErrInvalidParams provides wrapping of invalid parameter errors found when
-// validating API operation input parameters.
-type ErrInvalidParams struct {
-	// Context is the base context of the invalid parameter group.
-	Context string
-	errs    []ErrInvalidParam
-}
-
-// Add adds a new invalid parameter error to the collection of invalid
-// parameters. The context of the invalid parameter will be updated to reflect
-// this collection.
-func (e *ErrInvalidParams) Add(err ErrInvalidParam) {
-	err.SetContext(e.Context)
-	e.errs = append(e.errs, err)
-}
-
-// AddNested adds the invalid parameter errors from another ErrInvalidParams
-// value into this collection. The nested errors will have their nested context
-// updated and base context to reflect the merging.
-//
-// Use for nested validations errors.
-func (e *ErrInvalidParams) AddNested(nestedCtx string, nested ErrInvalidParams) {
-	for _, err := range nested.errs {
-		err.SetContext(e.Context)
-		err.AddNestedContext(nestedCtx)
-		e.errs = append(e.errs, err)
-	}
-}
-
-// Len returns the number of invalid parameter errors
-func (e ErrInvalidParams) Len() int {
-	return len(e.errs)
-}
-
-// Code returns the code of the error
-func (e ErrInvalidParams) Code() string {
-	return InvalidParameterErrCode
-}
-
-// Message returns the message of the error
-func (e ErrInvalidParams) Message() string {
-	return fmt.Sprintf("%d validation error(s) found.", len(e.errs))
-}
-
-// Error returns the string formatted form of the invalid parameters.
-func (e ErrInvalidParams) Error() string {
-	w := &bytes.Buffer{}
-	fmt.Fprintf(w, "%s: %s\n", e.Code(), e.Message())
-
-	for _, err := range e.errs {
-		fmt.Fprintf(w, "- %s\n", err.Message())
-	}
-
-	return w.String()
-}
-
-// OrigErr returns the invalid parameters as a awserr.BatchedErrors value
-func (e ErrInvalidParams) OrigErr() error {
-	return awserr.NewBatchError(
-		InvalidParameterErrCode, e.Message(), e.OrigErrs())
-}
-
-// OrigErrs returns a slice of the invalid parameters
-func (e ErrInvalidParams) OrigErrs() []error {
-	errs := make([]error, len(e.errs))
-	for i := 0; i < len(errs); i++ {
-		errs[i] = e.errs[i]
-	}
-
-	return errs
-}
-
-// An ErrInvalidParam represents an invalid parameter error type.
-type ErrInvalidParam interface {
-	awserr.Error
-
-	// Field name the error occurred on.
-	Field() string
-
-	// SetContext updates the context of the error.
-	SetContext(string)
-
-	// AddNestedContext updates the error's context to include a nested level.
-	AddNestedContext(string)
-}
-
-type errInvalidParam struct {
-	context       string
-	nestedContext string
-	field         string
-	code          string
-	msg           string
-}
-
-// Code returns the error code for the type of invalid parameter.
-func (e *errInvalidParam) Code() string {
-	return e.code
-}
-
-// Message returns the reason the parameter was invalid, and its context.
-func (e *errInvalidParam) Message() string {
-	return fmt.Sprintf("%s, %s.", e.msg, e.Field())
-}
-
-// Error returns the string version of the invalid parameter error.
-func (e *errInvalidParam) Error() string {
-	return fmt.Sprintf("%s: %s", e.code, e.Message())
-}
-
-// OrigErr returns nil, Implemented for awserr.Error interface.
-func (e *errInvalidParam) OrigErr() error {
-	return nil
-}
-
-// Field Returns the field and context the error occurred.
-func (e *errInvalidParam) Field() string {
-	field := e.context
-	if len(field) > 0 {
-		field += "."
-	}
-	if len(e.nestedContext) > 0 {
-		field += fmt.Sprintf("%s.", e.nestedContext)
-	}
-	field += e.field
-
-	return field
-}
-
-// SetContext updates the base context of the error.
-func (e *errInvalidParam) SetContext(ctx string) {
-	e.context = ctx
-}
-
-// AddNestedContext prepends a context to the field's path.
-func (e *errInvalidParam) AddNestedContext(ctx string) {
-	if len(e.nestedContext) == 0 {
-		e.nestedContext = ctx
-	} else {
-		e.nestedContext = fmt.Sprintf("%s.%s", ctx, e.nestedContext)
-	}
-
-}
-
-// An ErrParamRequired represents an required parameter error.
-type ErrParamRequired struct {
-	errInvalidParam
-}
-
-// NewErrParamRequired creates a new required parameter error.
-func NewErrParamRequired(field string) *ErrParamRequired {
-	return &ErrParamRequired{
-		errInvalidParam{
-			code:  ParamRequiredErrCode,
-			field: field,
-			msg:   fmt.Sprintf("missing required field"),
-		},
-	}
-}
-
-// An ErrParamMinValue represents a minimum value parameter error.
-type ErrParamMinValue struct {
-	errInvalidParam
-	min float64
-}
-
-// NewErrParamMinValue creates a new minimum value parameter error.
-func NewErrParamMinValue(field string, min float64) *ErrParamMinValue {
-	return &ErrParamMinValue{
-		errInvalidParam: errInvalidParam{
-			code:  ParamMinValueErrCode,
-			field: field,
-			msg:   fmt.Sprintf("minimum field value of %v", min),
-		},
-		min: min,
-	}
-}
-
-// MinValue returns the field's require minimum value.
-//
-// float64 is returned for both int and float min values.
-func (e *ErrParamMinValue) MinValue() float64 {
-	return e.min
-}
-
-// An ErrParamMinLen represents a minimum length parameter error.
-type ErrParamMinLen struct {
-	errInvalidParam
-	min int
-}
-
-// NewErrParamMinLen creates a new minimum length parameter error.
-func NewErrParamMinLen(field string, min int) *ErrParamMinLen {
-	return &ErrParamMinLen{
-		errInvalidParam: errInvalidParam{
-			code:  ParamMinLenErrCode,
-			field: field,
-			msg:   fmt.Sprintf("minimum field size of %v", min),
-		},
-		min: min,
-	}
-}
-
-// MinLen returns the field's required minimum length.
-func (e *ErrParamMinLen) MinLen() int {
-	return e.min
-}

vendor/github.com/aws/aws-sdk-go/aws/request/waiter.go

@@ -1,295 +0,0 @@
-package request
-
-import (
-	"fmt"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/awsutil"
-)
-
-// WaiterResourceNotReadyErrorCode is the error code returned by a waiter when
-// the waiter's max attempts have been exhausted.
-const WaiterResourceNotReadyErrorCode = "ResourceNotReady"
-
-// A WaiterOption is a function that will update the Waiter value's fields to
-// configure the waiter.
-type WaiterOption func(*Waiter)
-
-// WithWaiterMaxAttempts returns the maximum number of times the waiter should
-// attempt to check the resource for the target state.
-func WithWaiterMaxAttempts(max int) WaiterOption {
-	return func(w *Waiter) {
-		w.MaxAttempts = max
-	}
-}
-
-// WaiterDelay will return a delay the waiter should pause between attempts to
-// check the resource state. The passed in attempt is the number of times the
-// Waiter has checked the resource state.
-//
-// Attempt is the number of attempts the Waiter has made checking the resource
-// state.
-type WaiterDelay func(attempt int) time.Duration
-
-// ConstantWaiterDelay returns a WaiterDelay that will always return a constant
-// delay the waiter should use between attempts. It ignores the number of
-// attempts made.
-func ConstantWaiterDelay(delay time.Duration) WaiterDelay {
-	return func(attempt int) time.Duration {
-		return delay
-	}
-}
-
-// WithWaiterDelay will set the Waiter to use the WaiterDelay passed in.
-func WithWaiterDelay(delayer WaiterDelay) WaiterOption {
-	return func(w *Waiter) {
-		w.Delay = delayer
-	}
-}
-
-// WithWaiterLogger returns a waiter option to set the logger a waiter
-// should use to log warnings and errors to.
-func WithWaiterLogger(logger aws.Logger) WaiterOption {
-	return func(w *Waiter) {
-		w.Logger = logger
-	}
-}
-
-// WithWaiterRequestOptions returns a waiter option setting the request
-// options for each request the waiter makes. Appends to waiter's request
-// options already set.
-func WithWaiterRequestOptions(opts ...Option) WaiterOption {
-	return func(w *Waiter) {
-		w.RequestOptions = append(w.RequestOptions, opts...)
-	}
-}
-
-// A Waiter provides the functionality to perform a blocking call which will
-// wait for a resource state to be satisfied by a service.
-//
-// This type should not be used directly. The API operations provided in the
-// service packages prefixed with "WaitUntil" should be used instead.
-type Waiter struct {
-	Name      string
-	Acceptors []WaiterAcceptor
-	Logger    aws.Logger
-
-	MaxAttempts int
-	Delay       WaiterDelay
-
-	RequestOptions   []Option
-	NewRequest       func([]Option) (*Request, error)
-	SleepWithContext func(aws.Context, time.Duration) error
-}
-
-// ApplyOptions updates the waiter with the list of waiter options provided.
-func (w *Waiter) ApplyOptions(opts ...WaiterOption) {
-	for _, fn := range opts {
-		fn(w)
-	}
-}
-
-// WaiterState are states the waiter uses based on WaiterAcceptor definitions
-// to identify if the resource state the waiter is waiting on has occurred.
-type WaiterState int
-
-// String returns the string representation of the waiter state.
-func (s WaiterState) String() string {
-	switch s {
-	case SuccessWaiterState:
-		return "success"
-	case FailureWaiterState:
-		return "failure"
-	case RetryWaiterState:
-		return "retry"
-	default:
-		return "unknown waiter state"
-	}
-}
-
-// States the waiter acceptors will use to identify target resource states.
-const (
-	SuccessWaiterState WaiterState = iota // waiter successful
-	FailureWaiterState                    // waiter failed
-	RetryWaiterState                      // waiter needs to be retried
-)
-
-// WaiterMatchMode is the mode that the waiter will use to match the WaiterAcceptor
-// definition's Expected attribute.
-type WaiterMatchMode int
-
-// Modes the waiter will use when inspecting API response to identify target
-// resource states.
-const (
-	PathAllWaiterMatch  WaiterMatchMode = iota // match on all paths
-	PathWaiterMatch                            // match on specific path
-	PathAnyWaiterMatch                         // match on any path
-	PathListWaiterMatch                        // match on list of paths
-	StatusWaiterMatch                          // match on status code
-	ErrorWaiterMatch                           // match on error
-)
-
-// String returns the string representation of the waiter match mode.
-func (m WaiterMatchMode) String() string {
-	switch m {
-	case PathAllWaiterMatch:
-		return "pathAll"
-	case PathWaiterMatch:
-		return "path"
-	case PathAnyWaiterMatch:
-		return "pathAny"
-	case PathListWaiterMatch:
-		return "pathList"
-	case StatusWaiterMatch:
-		return "status"
-	case ErrorWaiterMatch:
-		return "error"
-	default:
-		return "unknown waiter match mode"
-	}
-}
-
-// WaitWithContext will make requests for the API operation using NewRequest to
-// build API requests. The request's response will be compared against the
-// Waiter's Acceptors to determine the successful state of the resource the
-// waiter is inspecting.
-//
-// The passed in context must not be nil. If it is nil a panic will occur. The
-// Context will be used to cancel the waiter's pending requests and retry delays.
-// Use aws.BackgroundContext if no context is available.
-//
-// The waiter will continue until the target state defined by the Acceptors,
-// or the max attempts expires.
-//
-// Will return the WaiterResourceNotReadyErrorCode error code if the waiter's
-// retryer ShouldRetry returns false. This normally will happen when the max
-// wait attempts expires.
-func (w Waiter) WaitWithContext(ctx aws.Context) error {
-
-	for attempt := 1; ; attempt++ {
-		req, err := w.NewRequest(w.RequestOptions)
-		if err != nil {
-			waiterLogf(w.Logger, "unable to create request %v", err)
-			return err
-		}
-		req.Handlers.Build.PushBack(MakeAddToUserAgentFreeFormHandler("Waiter"))
-		err = req.Send()
-
-		// See if any of the acceptors match the request's response, or error
-		for _, a := range w.Acceptors {
-			if matched, matchErr := a.match(w.Name, w.Logger, req, err); matched {
-				return matchErr
-			}
-		}
-
-		// The Waiter should only check the resource state MaxAttempts times
-		// This is here instead of in the for loop above to prevent delaying
-		// unnecessary when the waiter will not retry.
-		if attempt == w.MaxAttempts {
-			break
-		}
-
-		// Delay to wait before inspecting the resource again
-		delay := w.Delay(attempt)
-		if sleepFn := req.Config.SleepDelay; sleepFn != nil {
-			// Support SleepDelay for backwards compatibility and testing
-			sleepFn(delay)
-		} else {
-			sleepCtxFn := w.SleepWithContext
-			if sleepCtxFn == nil {
-				sleepCtxFn = aws.SleepWithContext
-			}
-
-			if err := sleepCtxFn(ctx, delay); err != nil {
-				return awserr.New(CanceledErrorCode, "waiter context canceled", err)
-			}
-		}
-	}
-
-	return awserr.New(WaiterResourceNotReadyErrorCode, "exceeded wait attempts", nil)
-}
-
-// A WaiterAcceptor provides the information needed to wait for an API operation
-// to complete.
-type WaiterAcceptor struct {
-	State    WaiterState
-	Matcher  WaiterMatchMode
-	Argument string
-	Expected interface{}
-}
-
-// match returns if the acceptor found a match with the passed in request
-// or error. True is returned if the acceptor made a match, error is returned
-// if there was an error attempting to perform the match.
-func (a *WaiterAcceptor) match(name string, l aws.Logger, req *Request, err error) (bool, error) {
-	result := false
-	var vals []interface{}
-
-	switch a.Matcher {
-	case PathAllWaiterMatch, PathWaiterMatch:
-		// Require all matches to be equal for result to match
-		vals, _ = awsutil.ValuesAtPath(req.Data, a.Argument)
-		if len(vals) == 0 {
-			break
-		}
-		result = true
-		for _, val := range vals {
-			if !awsutil.DeepEqual(val, a.Expected) {
-				result = false
-				break
-			}
-		}
-	case PathAnyWaiterMatch:
-		// Only a single match needs to equal for the result to match
-		vals, _ = awsutil.ValuesAtPath(req.Data, a.Argument)
-		for _, val := range vals {
-			if awsutil.DeepEqual(val, a.Expected) {
-				result = true
-				break
-			}
-		}
-	case PathListWaiterMatch:
-		// ignored matcher
-	case StatusWaiterMatch:
-		s := a.Expected.(int)
-		result = s == req.HTTPResponse.StatusCode
-	case ErrorWaiterMatch:
-		if aerr, ok := err.(awserr.Error); ok {
-			result = aerr.Code() == a.Expected.(string)
-		}
-	default:
-		waiterLogf(l, "WARNING: Waiter %s encountered unexpected matcher: %s",
-			name, a.Matcher)
-	}
-
-	if !result {
-		// If there was no matching result found there is nothing more to do
-		// for this response, retry the request.
-		return false, nil
-	}
-
-	switch a.State {
-	case SuccessWaiterState:
-		// waiter completed
-		return true, nil
-	case FailureWaiterState:
-		// Waiter failure state triggered
-		return true, awserr.New(WaiterResourceNotReadyErrorCode,
-			"failed waiting for successful resource state", err)
-	case RetryWaiterState:
-		// clear the error and retry the operation
-		return false, nil
-	default:
-		waiterLogf(l, "WARNING: Waiter %s encountered unexpected state: %s",
-			name, a.State)
-		return false, nil
-	}
-}
-
-func waiterLogf(logger aws.Logger, msg string, args ...interface{}) {
-	if logger != nil {
-		logger.Log(fmt.Sprintf(msg, args...))
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/session/doc.go

@@ -1,273 +0,0 @@
-/*
-Package session provides configuration for the SDK's service clients.
-
-Sessions can be shared across all service clients that share the same base
-configuration.  The Session is built from the SDK's default configuration and
-request handlers.
-
-Sessions should be cached when possible, because creating a new Session will
-load all configuration values from the environment, and config files each time
-the Session is created. Sharing the Session value across all of your service
-clients will ensure the configuration is loaded the fewest number of times possible.
-
-Concurrency
-
-Sessions are safe to use concurrently as long as the Session is not being
-modified. The SDK will not modify the Session once the Session has been created.
-Creating service clients concurrently from a shared Session is safe.
-
-Sessions from Shared Config
-
-Sessions can be created using the method above that will only load the
-additional config if the AWS_SDK_LOAD_CONFIG environment variable is set.
-Alternatively you can explicitly create a Session with shared config enabled.
-To do this you can use NewSessionWithOptions to configure how the Session will
-be created. Using the NewSessionWithOptions with SharedConfigState set to
-SharedConfigEnable will create the session as if the AWS_SDK_LOAD_CONFIG
-environment variable was set.
-
-Creating Sessions
-
-When creating Sessions optional aws.Config values can be passed in that will
-override the default, or loaded config values the Session is being created
-with. This allows you to provide additional, or case based, configuration
-as needed.
-
-By default NewSession will only load credentials from the shared credentials
-file (~/.aws/credentials). If the AWS_SDK_LOAD_CONFIG environment variable is
-set to a truthy value the Session will be created from the configuration
-values from the shared config (~/.aws/config) and shared credentials
-(~/.aws/credentials) files. See the section Sessions from Shared Config for
-more information.
-
-Create a Session with the default config and request handlers. With credentials
-region, and profile loaded from the environment and shared config automatically.
-Requires the AWS_PROFILE to be set, or "default" is used.
-
-	// Create Session
-	sess := session.Must(session.NewSession())
-
-	// Create a Session with a custom region
-	sess := session.Must(session.NewSession(&aws.Config{
-		Region: aws.String("us-east-1"),
-	}))
-
-	// Create a S3 client instance from a session
-	sess := session.Must(session.NewSession())
-
-	svc := s3.New(sess)
-
-Create Session With Option Overrides
-
-In addition to NewSession, Sessions can be created using NewSessionWithOptions.
-This func allows you to control and override how the Session will be created
-through code instead of being driven by environment variables only.
-
-Use NewSessionWithOptions when you want to provide the config profile, or
-override the shared config state (AWS_SDK_LOAD_CONFIG).
-
-	// Equivalent to session.NewSession()
-	sess := session.Must(session.NewSessionWithOptions(session.Options{
-		// Options
-	}))
-
-	// Specify profile to load for the session's config
-	sess := session.Must(session.NewSessionWithOptions(session.Options{
-		 Profile: "profile_name",
-	}))
-
-	// Specify profile for config and region for requests
-	sess := session.Must(session.NewSessionWithOptions(session.Options{
-		 Config: aws.Config{Region: aws.String("us-east-1")},
-		 Profile: "profile_name",
-	}))
-
-	// Force enable Shared Config support
-	sess := session.Must(session.NewSessionWithOptions(session.Options{
-		SharedConfigState: session.SharedConfigEnable,
-	}))
-
-Adding Handlers
-
-You can add handlers to a session for processing HTTP requests. All service
-clients that use the session inherit the handlers. For example, the following
-handler logs every request and its payload made by a service client:
-
-	// Create a session, and add additional handlers for all service
-	// clients created with the Session to inherit. Adds logging handler.
-	sess := session.Must(session.NewSession())
-
-	sess.Handlers.Send.PushFront(func(r *request.Request) {
-		// Log every request made and its payload
-		logger.Println("Request: %s/%s, Payload: %s",
-			r.ClientInfo.ServiceName, r.Operation, r.Params)
-	})
-
-Deprecated "New" function
-
-The New session function has been deprecated because it does not provide good
-way to return errors that occur when loading the configuration files and values.
-Because of this, NewSession was created so errors can be retrieved when
-creating a session fails.
-
-Shared Config Fields
-
-By default the SDK will only load the shared credentials file's (~/.aws/credentials)
-credentials values, and all other config is provided by the environment variables,
-SDK defaults, and user provided aws.Config values.
-
-If the AWS_SDK_LOAD_CONFIG environment variable is set, or SharedConfigEnable
-option is used to create the Session the full shared config values will be
-loaded. This includes credentials, region, and support for assume role. In
-addition the Session will load its configuration from both the shared config
-file (~/.aws/config) and shared credentials file (~/.aws/credentials). Both
-files have the same format.
-
-If both config files are present the configuration from both files will be
-read. The Session will be created from configuration values from the shared
-credentials file (~/.aws/credentials) over those in the shared config file (~/.aws/config).
-
-Credentials are the values the SDK should use for authenticating requests with
-AWS Services. They arfrom a configuration file will need to include both
-aws_access_key_id and aws_secret_access_key must be provided together in the
-same file to be considered valid. The values will be ignored if not a complete
-group. aws_session_token is an optional field that can be provided if both of
-the other two fields are also provided.
-
-	aws_access_key_id = AKID
-	aws_secret_access_key = SECRET
-	aws_session_token = TOKEN
-
-Assume Role values allow you to configure the SDK to assume an IAM role using
-a set of credentials provided in a config file via the source_profile field.
-Both "role_arn" and "source_profile" are required. The SDK supports assuming
-a role with MFA token if the session option AssumeRoleTokenProvider
-is set.
-
-	role_arn = arn:aws:iam::<account_number>:role/<role_name>
-	source_profile = profile_with_creds
-	external_id = 1234
-	mfa_serial = <serial or mfa arn>
-	role_session_name = session_name
-
-Region is the region the SDK should use for looking up AWS service endpoints
-and signing requests.
-
-	region = us-east-1
-
-Assume Role with MFA token
-
-To create a session with support for assuming an IAM role with MFA set the
-session option AssumeRoleTokenProvider to a function that will prompt for the
-MFA token code when the SDK assumes the role and refreshes the role's credentials.
-This allows you to configure the SDK via the shared config to assumea role
-with MFA tokens.
-
-In order for the SDK to assume a role with MFA the SharedConfigState
-session option must be set to SharedConfigEnable, or AWS_SDK_LOAD_CONFIG
-environment variable set.
-
-The shared configuration instructs the SDK to assume an IAM role with MFA
-when the mfa_serial configuration field is set in the shared config
-(~/.aws/config) or shared credentials (~/.aws/credentials) file.
-
-If mfa_serial is set in the configuration, the SDK will assume the role, and
-the AssumeRoleTokenProvider session option is not set an an error will
-be returned when creating the session.
-
-    sess := session.Must(session.NewSessionWithOptions(session.Options{
-        AssumeRoleTokenProvider: stscreds.StdinTokenProvider,
-    }))
-
-    // Create service client value configured for credentials
-    // from assumed role.
-    svc := s3.New(sess)
-
-To setup assume role outside of a session see the stscrds.AssumeRoleProvider
-documentation.
-
-Environment Variables
-
-When a Session is created several environment variables can be set to adjust
-how the SDK functions, and what configuration data it loads when creating
-Sessions. All environment values are optional, but some values like credentials
-require multiple of the values to set or the partial values will be ignored.
-All environment variable values are strings unless otherwise noted.
-
-Environment configuration values. If set both Access Key ID and Secret Access
-Key must be provided. Session Token and optionally also be provided, but is
-not required.
-
-	# Access Key ID
-	AWS_ACCESS_KEY_ID=AKID
-	AWS_ACCESS_KEY=AKID # only read if AWS_ACCESS_KEY_ID is not set.
-
-	# Secret Access Key
-	AWS_SECRET_ACCESS_KEY=SECRET
-	AWS_SECRET_KEY=SECRET=SECRET # only read if AWS_SECRET_ACCESS_KEY is not set.
-
-	# Session Token
-	AWS_SESSION_TOKEN=TOKEN
-
-Region value will instruct the SDK where to make service API requests to. If is
-not provided in the environment the region must be provided before a service
-client request is made.
-
-	AWS_REGION=us-east-1
-
-	# AWS_DEFAULT_REGION is only read if AWS_SDK_LOAD_CONFIG is also set,
-	# and AWS_REGION is not also set.
-	AWS_DEFAULT_REGION=us-east-1
-
-Profile name the SDK should load use when loading shared config from the
-configuration files. If not provided "default" will be used as the profile name.
-
-	AWS_PROFILE=my_profile
-
-	# AWS_DEFAULT_PROFILE is only read if AWS_SDK_LOAD_CONFIG is also set,
-	# and AWS_PROFILE is not also set.
-	AWS_DEFAULT_PROFILE=my_profile
-
-SDK load config instructs the SDK to load the shared config in addition to
-shared credentials. This also expands the configuration loaded so the shared
-credentials will have parity with the shared config file. This also enables
-Region and Profile support for the AWS_DEFAULT_REGION and AWS_DEFAULT_PROFILE
-env values as well.
-
-	AWS_SDK_LOAD_CONFIG=1
-
-Shared credentials file path can be set to instruct the SDK to use an alternative
-file for the shared credentials. If not set the file will be loaded from
-$HOME/.aws/credentials on Linux/Unix based systems, and
-%USERPROFILE%\.aws\credentials on Windows.
-
-	AWS_SHARED_CREDENTIALS_FILE=$HOME/my_shared_credentials
-
-Shared config file path can be set to instruct the SDK to use an alternative
-file for the shared config. If not set the file will be loaded from
-$HOME/.aws/config on Linux/Unix based systems, and
-%USERPROFILE%\.aws\config on Windows.
-
-	AWS_CONFIG_FILE=$HOME/my_shared_config
-
-Path to a custom Credentials Authority (CA) bundle PEM file that the SDK
-will use instead of the default system's root CA bundle. Use this only
-if you want to replace the CA bundle the SDK uses for TLS requests.
-
-	AWS_CA_BUNDLE=$HOME/my_custom_ca_bundle
-
-Enabling this option will attempt to merge the Transport into the SDK's HTTP
-client. If the client's Transport is not a http.Transport an error will be
-returned. If the Transport's TLS config is set this option will cause the SDK
-to overwrite the Transport's TLS config's  RootCAs value. If the CA bundle file
-contains multiple certificates all of them will be loaded.
-
-The Session option CustomCABundle is also available when creating sessions
-to also enable this feature. CustomCABundle session option field has priority
-over the AWS_CA_BUNDLE environment variable, and will be used if both are set.
-
-Setting a custom HTTPClient in the aws.Config options will override this setting.
-To use this option and custom HTTP client, the HTTP client needs to be provided
-when creating the session. Not the service client.
-*/
-package session

vendor/github.com/aws/aws-sdk-go/aws/session/env_config.go

@@ -1,191 +0,0 @@
-package session
-
-import (
-	"os"
-	"strconv"
-
-	"github.com/aws/aws-sdk-go/aws/credentials"
-)
-
-// EnvProviderName provides a name of the provider when config is loaded from environment.
-const EnvProviderName = "EnvConfigCredentials"
-
-// envConfig is a collection of environment values the SDK will read
-// setup config from. All environment values are optional. But some values
-// such as credentials require multiple values to be complete or the values
-// will be ignored.
-type envConfig struct {
-	// Environment configuration values. If set both Access Key ID and Secret Access
-	// Key must be provided. Session Token and optionally also be provided, but is
-	// not required.
-	//
-	//	# Access Key ID
-	//	AWS_ACCESS_KEY_ID=AKID
-	//	AWS_ACCESS_KEY=AKID # only read if AWS_ACCESS_KEY_ID is not set.
-	//
-	//	# Secret Access Key
-	//	AWS_SECRET_ACCESS_KEY=SECRET
-	//	AWS_SECRET_KEY=SECRET=SECRET # only read if AWS_SECRET_ACCESS_KEY is not set.
-	//
-	//	# Session Token
-	//	AWS_SESSION_TOKEN=TOKEN
-	Creds credentials.Value
-
-	// Region value will instruct the SDK where to make service API requests to. If is
-	// not provided in the environment the region must be provided before a service
-	// client request is made.
-	//
-	//	AWS_REGION=us-east-1
-	//
-	//	# AWS_DEFAULT_REGION is only read if AWS_SDK_LOAD_CONFIG is also set,
-	//	# and AWS_REGION is not also set.
-	//	AWS_DEFAULT_REGION=us-east-1
-	Region string
-
-	// Profile name the SDK should load use when loading shared configuration from the
-	// shared configuration files. If not provided "default" will be used as the
-	// profile name.
-	//
-	//	AWS_PROFILE=my_profile
-	//
-	//	# AWS_DEFAULT_PROFILE is only read if AWS_SDK_LOAD_CONFIG is also set,
-	//	# and AWS_PROFILE is not also set.
-	//	AWS_DEFAULT_PROFILE=my_profile
-	Profile string
-
-	// SDK load config instructs the SDK to load the shared config in addition to
-	// shared credentials. This also expands the configuration loaded from the shared
-	// credentials to have parity with the shared config file. This also enables
-	// Region and Profile support for the AWS_DEFAULT_REGION and AWS_DEFAULT_PROFILE
-	// env values as well.
-	//
-	//	AWS_SDK_LOAD_CONFIG=1
-	EnableSharedConfig bool
-
-	// Shared credentials file path can be set to instruct the SDK to use an alternate
-	// file for the shared credentials. If not set the file will be loaded from
-	// $HOME/.aws/credentials on Linux/Unix based systems, and
-	// %USERPROFILE%\.aws\credentials on Windows.
-	//
-	//	AWS_SHARED_CREDENTIALS_FILE=$HOME/my_shared_credentials
-	SharedCredentialsFile string
-
-	// Shared config file path can be set to instruct the SDK to use an alternate
-	// file for the shared config. If not set the file will be loaded from
-	// $HOME/.aws/config on Linux/Unix based systems, and
-	// %USERPROFILE%\.aws\config on Windows.
-	//
-	//	AWS_CONFIG_FILE=$HOME/my_shared_config
-	SharedConfigFile string
-
-	// Sets the path to a custom Credentials Authroity (CA) Bundle PEM file
-	// that the SDK will use instead of the system's root CA bundle.
-	// Only use this if you want to configure the SDK to use a custom set
-	// of CAs.
-	//
-	// Enabling this option will attempt to merge the Transport
-	// into the SDK's HTTP client. If the client's Transport is
-	// not a http.Transport an error will be returned. If the
-	// Transport's TLS config is set this option will cause the
-	// SDK to overwrite the Transport's TLS config's  RootCAs value.
-	//
-	// Setting a custom HTTPClient in the aws.Config options will override this setting.
-	// To use this option and custom HTTP client, the HTTP client needs to be provided
-	// when creating the session. Not the service client.
-	//
-	//  AWS_CA_BUNDLE=$HOME/my_custom_ca_bundle
-	CustomCABundle string
-}
-
-var (
-	credAccessEnvKey = []string{
-		"AWS_ACCESS_KEY_ID",
-		"AWS_ACCESS_KEY",
-	}
-	credSecretEnvKey = []string{
-		"AWS_SECRET_ACCESS_KEY",
-		"AWS_SECRET_KEY",
-	}
-	credSessionEnvKey = []string{
-		"AWS_SESSION_TOKEN",
-	}
-
-	regionEnvKeys = []string{
-		"AWS_REGION",
-		"AWS_DEFAULT_REGION", // Only read if AWS_SDK_LOAD_CONFIG is also set
-	}
-	profileEnvKeys = []string{
-		"AWS_PROFILE",
-		"AWS_DEFAULT_PROFILE", // Only read if AWS_SDK_LOAD_CONFIG is also set
-	}
-	sharedCredsFileEnvKey = []string{
-		"AWS_SHARED_CREDENTIALS_FILE",
-	}
-	sharedConfigFileEnvKey = []string{
-		"AWS_CONFIG_FILE",
-	}
-)
-
-// loadEnvConfig retrieves the SDK's environment configuration.
-// See `envConfig` for the values that will be retrieved.
-//
-// If the environment variable `AWS_SDK_LOAD_CONFIG` is set to a truthy value
-// the shared SDK config will be loaded in addition to the SDK's specific
-// configuration values.
-func loadEnvConfig() envConfig {
-	enableSharedConfig, _ := strconv.ParseBool(os.Getenv("AWS_SDK_LOAD_CONFIG"))
-	return envConfigLoad(enableSharedConfig)
-}
-
-// loadEnvSharedConfig retrieves the SDK's environment configuration, and the
-// SDK shared config. See `envConfig` for the values that will be retrieved.
-//
-// Loads the shared configuration in addition to the SDK's specific configuration.
-// This will load the same values as `loadEnvConfig` if the `AWS_SDK_LOAD_CONFIG`
-// environment variable is set.
-func loadSharedEnvConfig() envConfig {
-	return envConfigLoad(true)
-}
-
-func envConfigLoad(enableSharedConfig bool) envConfig {
-	cfg := envConfig{}
-
-	cfg.EnableSharedConfig = enableSharedConfig
-
-	setFromEnvVal(&cfg.Creds.AccessKeyID, credAccessEnvKey)
-	setFromEnvVal(&cfg.Creds.SecretAccessKey, credSecretEnvKey)
-	setFromEnvVal(&cfg.Creds.SessionToken, credSessionEnvKey)
-
-	// Require logical grouping of credentials
-	if len(cfg.Creds.AccessKeyID) == 0 || len(cfg.Creds.SecretAccessKey) == 0 {
-		cfg.Creds = credentials.Value{}
-	} else {
-		cfg.Creds.ProviderName = EnvProviderName
-	}
-
-	regionKeys := regionEnvKeys
-	profileKeys := profileEnvKeys
-	if !cfg.EnableSharedConfig {
-		regionKeys = regionKeys[:1]
-		profileKeys = profileKeys[:1]
-	}
-
-	setFromEnvVal(&cfg.Region, regionKeys)
-	setFromEnvVal(&cfg.Profile, profileKeys)
-
-	setFromEnvVal(&cfg.SharedCredentialsFile, sharedCredsFileEnvKey)
-	setFromEnvVal(&cfg.SharedConfigFile, sharedConfigFileEnvKey)
-
-	cfg.CustomCABundle = os.Getenv("AWS_CA_BUNDLE")
-
-	return cfg
-}
-
-func setFromEnvVal(dst *string, keys []string) {
-	for _, k := range keys {
-		if v := os.Getenv(k); len(v) > 0 {
-			*dst = v
-			break
-		}
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/session/session.go

@@ -1,606 +0,0 @@
-package session
-
-import (
-	"crypto/tls"
-	"crypto/x509"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"net/http"
-	"os"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/client"
-	"github.com/aws/aws-sdk-go/aws/corehandlers"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/credentials/stscreds"
-	"github.com/aws/aws-sdk-go/aws/defaults"
-	"github.com/aws/aws-sdk-go/aws/endpoints"
-	"github.com/aws/aws-sdk-go/aws/request"
-)
-
-// A Session provides a central location to create service clients from and
-// store configurations and request handlers for those services.
-//
-// Sessions are safe to create service clients concurrently, but it is not safe
-// to mutate the Session concurrently.
-//
-// The Session satisfies the service client's client.ClientConfigProvider.
-type Session struct {
-	Config   *aws.Config
-	Handlers request.Handlers
-}
-
-// New creates a new instance of the handlers merging in the provided configs
-// on top of the SDK's default configurations. Once the Session is created it
-// can be mutated to modify the Config or Handlers. The Session is safe to be
-// read concurrently, but it should not be written to concurrently.
-//
-// If the AWS_SDK_LOAD_CONFIG environment is set to a truthy value, the New
-// method could now encounter an error when loading the configuration. When
-// The environment variable is set, and an error occurs, New will return a
-// session that will fail all requests reporting the error that occurred while
-// loading the session. Use NewSession to get the error when creating the
-// session.
-//
-// If the AWS_SDK_LOAD_CONFIG environment variable is set to a truthy value
-// the shared config file (~/.aws/config) will also be loaded, in addition to
-// the shared credentials file (~/.aws/credentials). Values set in both the
-// shared config, and shared credentials will be taken from the shared
-// credentials file.
-//
-// Deprecated: Use NewSession functions to create sessions instead. NewSession
-// has the same functionality as New except an error can be returned when the
-// func is called instead of waiting to receive an error until a request is made.
-func New(cfgs ...*aws.Config) *Session {
-	// load initial config from environment
-	envCfg := loadEnvConfig()
-
-	if envCfg.EnableSharedConfig {
-		s, err := newSession(Options{}, envCfg, cfgs...)
-		if err != nil {
-			// Old session.New expected all errors to be discovered when
-			// a request is made, and would report the errors then. This
-			// needs to be replicated if an error occurs while creating
-			// the session.
-			msg := "failed to create session with AWS_SDK_LOAD_CONFIG enabled. " +
-				"Use session.NewSession to handle errors occurring during session creation."
-
-			// Session creation failed, need to report the error and prevent
-			// any requests from succeeding.
-			s = &Session{Config: defaults.Config()}
-			s.Config.MergeIn(cfgs...)
-			s.Config.Logger.Log("ERROR:", msg, "Error:", err)
-			s.Handlers.Validate.PushBack(func(r *request.Request) {
-				r.Error = err
-			})
-		}
-		return s
-	}
-
-	return deprecatedNewSession(cfgs...)
-}
-
-// NewSession returns a new Session created from SDK defaults, config files,
-// environment, and user provided config files. Once the Session is created
-// it can be mutated to modify the Config or Handlers. The Session is safe to
-// be read concurrently, but it should not be written to concurrently.
-//
-// If the AWS_SDK_LOAD_CONFIG environment variable is set to a truthy value
-// the shared config file (~/.aws/config) will also be loaded in addition to
-// the shared credentials file (~/.aws/credentials). Values set in both the
-// shared config, and shared credentials will be taken from the shared
-// credentials file. Enabling the Shared Config will also allow the Session
-// to be built with retrieving credentials with AssumeRole set in the config.
-//
-// See the NewSessionWithOptions func for information on how to override or
-// control through code how the Session will be created. Such as specifying the
-// config profile, and controlling if shared config is enabled or not.
-func NewSession(cfgs ...*aws.Config) (*Session, error) {
-	opts := Options{}
-	opts.Config.MergeIn(cfgs...)
-
-	return NewSessionWithOptions(opts)
-}
-
-// SharedConfigState provides the ability to optionally override the state
-// of the session's creation based on the shared config being enabled or
-// disabled.
-type SharedConfigState int
-
-const (
-	// SharedConfigStateFromEnv does not override any state of the
-	// AWS_SDK_LOAD_CONFIG env var. It is the default value of the
-	// SharedConfigState type.
-	SharedConfigStateFromEnv SharedConfigState = iota
-
-	// SharedConfigDisable overrides the AWS_SDK_LOAD_CONFIG env var value
-	// and disables the shared config functionality.
-	SharedConfigDisable
-
-	// SharedConfigEnable overrides the AWS_SDK_LOAD_CONFIG env var value
-	// and enables the shared config functionality.
-	SharedConfigEnable
-)
-
-// Options provides the means to control how a Session is created and what
-// configuration values will be loaded.
-//
-type Options struct {
-	// Provides config values for the SDK to use when creating service clients
-	// and making API requests to services. Any value set in with this field
-	// will override the associated value provided by the SDK defaults,
-	// environment or config files where relevant.
-	//
-	// If not set, configuration values from from SDK defaults, environment,
-	// config will be used.
-	Config aws.Config
-
-	// Overrides the config profile the Session should be created from. If not
-	// set the value of the environment variable will be loaded (AWS_PROFILE,
-	// or AWS_DEFAULT_PROFILE if the Shared Config is enabled).
-	//
-	// If not set and environment variables are not set the "default"
-	// (DefaultSharedConfigProfile) will be used as the profile to load the
-	// session config from.
-	Profile string
-
-	// Instructs how the Session will be created based on the AWS_SDK_LOAD_CONFIG
-	// environment variable. By default a Session will be created using the
-	// value provided by the AWS_SDK_LOAD_CONFIG environment variable.
-	//
-	// Setting this value to SharedConfigEnable or SharedConfigDisable
-	// will allow you to override the AWS_SDK_LOAD_CONFIG environment variable
-	// and enable or disable the shared config functionality.
-	SharedConfigState SharedConfigState
-
-	// Ordered list of files the session will load configuration from.
-	// It will override environment variable AWS_SHARED_CREDENTIALS_FILE, AWS_CONFIG_FILE.
-	SharedConfigFiles []string
-
-	// When the SDK's shared config is configured to assume a role with MFA
-	// this option is required in order to provide the mechanism that will
-	// retrieve the MFA token. There is no default value for this field. If
-	// it is not set an error will be returned when creating the session.
-	//
-	// This token provider will be called when ever the assumed role's
-	// credentials need to be refreshed. Within the context of service clients
-	// all sharing the same session the SDK will ensure calls to the token
-	// provider are atomic. When sharing a token provider across multiple
-	// sessions additional synchronization logic is needed to ensure the
-	// token providers do not introduce race conditions. It is recommend to
-	// share the session where possible.
-	//
-	// stscreds.StdinTokenProvider is a basic implementation that will prompt
-	// from stdin for the MFA token code.
-	//
-	// This field is only used if the shared configuration is enabled, and
-	// the config enables assume role wit MFA via the mfa_serial field.
-	AssumeRoleTokenProvider func() (string, error)
-
-	// Reader for a custom Credentials Authority (CA) bundle in PEM format that
-	// the SDK will use instead of the default system's root CA bundle. Use this
-	// only if you want to replace the CA bundle the SDK uses for TLS requests.
-	//
-	// Enabling this option will attempt to merge the Transport into the SDK's HTTP
-	// client. If the client's Transport is not a http.Transport an error will be
-	// returned. If the Transport's TLS config is set this option will cause the SDK
-	// to overwrite the Transport's TLS config's  RootCAs value. If the CA
-	// bundle reader contains multiple certificates all of them will be loaded.
-	//
-	// The Session option CustomCABundle is also available when creating sessions
-	// to also enable this feature. CustomCABundle session option field has priority
-	// over the AWS_CA_BUNDLE environment variable, and will be used if both are set.
-	CustomCABundle io.Reader
-}
-
-// NewSessionWithOptions returns a new Session created from SDK defaults, config files,
-// environment, and user provided config files. This func uses the Options
-// values to configure how the Session is created.
-//
-// If the AWS_SDK_LOAD_CONFIG environment variable is set to a truthy value
-// the shared config file (~/.aws/config) will also be loaded in addition to
-// the shared credentials file (~/.aws/credentials). Values set in both the
-// shared config, and shared credentials will be taken from the shared
-// credentials file. Enabling the Shared Config will also allow the Session
-// to be built with retrieving credentials with AssumeRole set in the config.
-//
-//     // Equivalent to session.New
-//     sess := session.Must(session.NewSessionWithOptions(session.Options{}))
-//
-//     // Specify profile to load for the session's config
-//     sess := session.Must(session.NewSessionWithOptions(session.Options{
-//          Profile: "profile_name",
-//     }))
-//
-//     // Specify profile for config and region for requests
-//     sess := session.Must(session.NewSessionWithOptions(session.Options{
-//          Config: aws.Config{Region: aws.String("us-east-1")},
-//          Profile: "profile_name",
-//     }))
-//
-//     // Force enable Shared Config support
-//     sess := session.Must(session.NewSessionWithOptions(session.Options{
-//         SharedConfigState: session.SharedConfigEnable,
-//     }))
-func NewSessionWithOptions(opts Options) (*Session, error) {
-	var envCfg envConfig
-	if opts.SharedConfigState == SharedConfigEnable {
-		envCfg = loadSharedEnvConfig()
-	} else {
-		envCfg = loadEnvConfig()
-	}
-
-	if len(opts.Profile) > 0 {
-		envCfg.Profile = opts.Profile
-	}
-
-	switch opts.SharedConfigState {
-	case SharedConfigDisable:
-		envCfg.EnableSharedConfig = false
-	case SharedConfigEnable:
-		envCfg.EnableSharedConfig = true
-	}
-
-	if len(envCfg.SharedCredentialsFile) == 0 {
-		envCfg.SharedCredentialsFile = defaults.SharedCredentialsFilename()
-	}
-	if len(envCfg.SharedConfigFile) == 0 {
-		envCfg.SharedConfigFile = defaults.SharedConfigFilename()
-	}
-
-	// Only use AWS_CA_BUNDLE if session option is not provided.
-	if len(envCfg.CustomCABundle) != 0 && opts.CustomCABundle == nil {
-		f, err := os.Open(envCfg.CustomCABundle)
-		if err != nil {
-			return nil, awserr.New("LoadCustomCABundleError",
-				"failed to open custom CA bundle PEM file", err)
-		}
-		defer f.Close()
-		opts.CustomCABundle = f
-	}
-
-	return newSession(opts, envCfg, &opts.Config)
-}
-
-// Must is a helper function to ensure the Session is valid and there was no
-// error when calling a NewSession function.
-//
-// This helper is intended to be used in variable initialization to load the
-// Session and configuration at startup. Such as:
-//
-//     var sess = session.Must(session.NewSession())
-func Must(sess *Session, err error) *Session {
-	if err != nil {
-		panic(err)
-	}
-
-	return sess
-}
-
-func deprecatedNewSession(cfgs ...*aws.Config) *Session {
-	cfg := defaults.Config()
-	handlers := defaults.Handlers()
-
-	// Apply the passed in configs so the configuration can be applied to the
-	// default credential chain
-	cfg.MergeIn(cfgs...)
-	if cfg.EndpointResolver == nil {
-		// An endpoint resolver is required for a session to be able to provide
-		// endpoints for service client configurations.
-		cfg.EndpointResolver = endpoints.DefaultResolver()
-	}
-	cfg.Credentials = defaults.CredChain(cfg, handlers)
-
-	// Reapply any passed in configs to override credentials if set
-	cfg.MergeIn(cfgs...)
-
-	s := &Session{
-		Config:   cfg,
-		Handlers: handlers,
-	}
-
-	initHandlers(s)
-
-	return s
-}
-
-func newSession(opts Options, envCfg envConfig, cfgs ...*aws.Config) (*Session, error) {
-	cfg := defaults.Config()
-	handlers := defaults.Handlers()
-
-	// Get a merged version of the user provided config to determine if
-	// credentials were.
-	userCfg := &aws.Config{}
-	userCfg.MergeIn(cfgs...)
-
-	// Ordered config files will be loaded in with later files overwriting
-	// previous config file values.
-	var cfgFiles []string
-	if opts.SharedConfigFiles != nil {
-		cfgFiles = opts.SharedConfigFiles
-	} else {
-		cfgFiles = []string{envCfg.SharedConfigFile, envCfg.SharedCredentialsFile}
-		if !envCfg.EnableSharedConfig {
-			// The shared config file (~/.aws/config) is only loaded if instructed
-			// to load via the envConfig.EnableSharedConfig (AWS_SDK_LOAD_CONFIG).
-			cfgFiles = cfgFiles[1:]
-		}
-	}
-
-	// Load additional config from file(s)
-	sharedCfg, err := loadSharedConfig(envCfg.Profile, cfgFiles)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := mergeConfigSrcs(cfg, userCfg, envCfg, sharedCfg, handlers, opts); err != nil {
-		return nil, err
-	}
-
-	s := &Session{
-		Config:   cfg,
-		Handlers: handlers,
-	}
-
-	initHandlers(s)
-
-	// Setup HTTP client with custom cert bundle if enabled
-	if opts.CustomCABundle != nil {
-		if err := loadCustomCABundle(s, opts.CustomCABundle); err != nil {
-			return nil, err
-		}
-	}
-
-	return s, nil
-}
-
-func loadCustomCABundle(s *Session, bundle io.Reader) error {
-	var t *http.Transport
-	switch v := s.Config.HTTPClient.Transport.(type) {
-	case *http.Transport:
-		t = v
-	default:
-		if s.Config.HTTPClient.Transport != nil {
-			return awserr.New("LoadCustomCABundleError",
-				"unable to load custom CA bundle, HTTPClient's transport unsupported type", nil)
-		}
-	}
-	if t == nil {
-		t = &http.Transport{}
-	}
-
-	p, err := loadCertPool(bundle)
-	if err != nil {
-		return err
-	}
-	if t.TLSClientConfig == nil {
-		t.TLSClientConfig = &tls.Config{}
-	}
-	t.TLSClientConfig.RootCAs = p
-
-	s.Config.HTTPClient.Transport = t
-
-	return nil
-}
-
-func loadCertPool(r io.Reader) (*x509.CertPool, error) {
-	b, err := ioutil.ReadAll(r)
-	if err != nil {
-		return nil, awserr.New("LoadCustomCABundleError",
-			"failed to read custom CA bundle PEM file", err)
-	}
-
-	p := x509.NewCertPool()
-	if !p.AppendCertsFromPEM(b) {
-		return nil, awserr.New("LoadCustomCABundleError",
-			"failed to load custom CA bundle PEM file", err)
-	}
-
-	return p, nil
-}
-
-func mergeConfigSrcs(cfg, userCfg *aws.Config, envCfg envConfig, sharedCfg sharedConfig, handlers request.Handlers, sessOpts Options) error {
-	// Merge in user provided configuration
-	cfg.MergeIn(userCfg)
-
-	// Region if not already set by user
-	if len(aws.StringValue(cfg.Region)) == 0 {
-		if len(envCfg.Region) > 0 {
-			cfg.WithRegion(envCfg.Region)
-		} else if envCfg.EnableSharedConfig && len(sharedCfg.Region) > 0 {
-			cfg.WithRegion(sharedCfg.Region)
-		}
-	}
-
-	// Configure credentials if not already set
-	if cfg.Credentials == credentials.AnonymousCredentials && userCfg.Credentials == nil {
-		if len(envCfg.Creds.AccessKeyID) > 0 {
-			cfg.Credentials = credentials.NewStaticCredentialsFromCreds(
-				envCfg.Creds,
-			)
-		} else if envCfg.EnableSharedConfig && len(sharedCfg.AssumeRole.RoleARN) > 0 && sharedCfg.AssumeRoleSource != nil {
-			cfgCp := *cfg
-			cfgCp.Credentials = credentials.NewStaticCredentialsFromCreds(
-				sharedCfg.AssumeRoleSource.Creds,
-			)
-			if len(sharedCfg.AssumeRole.MFASerial) > 0 && sessOpts.AssumeRoleTokenProvider == nil {
-				// AssumeRole Token provider is required if doing Assume Role
-				// with MFA.
-				return AssumeRoleTokenProviderNotSetError{}
-			}
-			cfg.Credentials = stscreds.NewCredentials(
-				&Session{
-					Config:   &cfgCp,
-					Handlers: handlers.Copy(),
-				},
-				sharedCfg.AssumeRole.RoleARN,
-				func(opt *stscreds.AssumeRoleProvider) {
-					opt.RoleSessionName = sharedCfg.AssumeRole.RoleSessionName
-
-					// Assume role with external ID
-					if len(sharedCfg.AssumeRole.ExternalID) > 0 {
-						opt.ExternalID = aws.String(sharedCfg.AssumeRole.ExternalID)
-					}
-
-					// Assume role with MFA
-					if len(sharedCfg.AssumeRole.MFASerial) > 0 {
-						opt.SerialNumber = aws.String(sharedCfg.AssumeRole.MFASerial)
-						opt.TokenProvider = sessOpts.AssumeRoleTokenProvider
-					}
-				},
-			)
-		} else if len(sharedCfg.Creds.AccessKeyID) > 0 {
-			cfg.Credentials = credentials.NewStaticCredentialsFromCreds(
-				sharedCfg.Creds,
-			)
-		} else {
-			// Fallback to default credentials provider, include mock errors
-			// for the credential chain so user can identify why credentials
-			// failed to be retrieved.
-			cfg.Credentials = credentials.NewCredentials(&credentials.ChainProvider{
-				VerboseErrors: aws.BoolValue(cfg.CredentialsChainVerboseErrors),
-				Providers: []credentials.Provider{
-					&credProviderError{Err: awserr.New("EnvAccessKeyNotFound", "failed to find credentials in the environment.", nil)},
-					&credProviderError{Err: awserr.New("SharedCredsLoad", fmt.Sprintf("failed to load profile, %s.", envCfg.Profile), nil)},
-					defaults.RemoteCredProvider(*cfg, handlers),
-				},
-			})
-		}
-	}
-
-	return nil
-}
-
-// AssumeRoleTokenProviderNotSetError is an error returned when creating a session when the
-// MFAToken option is not set when shared config is configured load assume a
-// role with an MFA token.
-type AssumeRoleTokenProviderNotSetError struct{}
-
-// Code is the short id of the error.
-func (e AssumeRoleTokenProviderNotSetError) Code() string {
-	return "AssumeRoleTokenProviderNotSetError"
-}
-
-// Message is the description of the error
-func (e AssumeRoleTokenProviderNotSetError) Message() string {
-	return fmt.Sprintf("assume role with MFA enabled, but AssumeRoleTokenProvider session option not set.")
-}
-
-// OrigErr is the underlying error that caused the failure.
-func (e AssumeRoleTokenProviderNotSetError) OrigErr() error {
-	return nil
-}
-
-// Error satisfies the error interface.
-func (e AssumeRoleTokenProviderNotSetError) Error() string {
-	return awserr.SprintError(e.Code(), e.Message(), "", nil)
-}
-
-type credProviderError struct {
-	Err error
-}
-
-var emptyCreds = credentials.Value{}
-
-func (c credProviderError) Retrieve() (credentials.Value, error) {
-	return credentials.Value{}, c.Err
-}
-func (c credProviderError) IsExpired() bool {
-	return true
-}
-
-func initHandlers(s *Session) {
-	// Add the Validate parameter handler if it is not disabled.
-	s.Handlers.Validate.Remove(corehandlers.ValidateParametersHandler)
-	if !aws.BoolValue(s.Config.DisableParamValidation) {
-		s.Handlers.Validate.PushBackNamed(corehandlers.ValidateParametersHandler)
-	}
-}
-
-// Copy creates and returns a copy of the current Session, coping the config
-// and handlers. If any additional configs are provided they will be merged
-// on top of the Session's copied config.
-//
-//     // Create a copy of the current Session, configured for the us-west-2 region.
-//     sess.Copy(&aws.Config{Region: aws.String("us-west-2")})
-func (s *Session) Copy(cfgs ...*aws.Config) *Session {
-	newSession := &Session{
-		Config:   s.Config.Copy(cfgs...),
-		Handlers: s.Handlers.Copy(),
-	}
-
-	initHandlers(newSession)
-
-	return newSession
-}
-
-// ClientConfig satisfies the client.ConfigProvider interface and is used to
-// configure the service client instances. Passing the Session to the service
-// client's constructor (New) will use this method to configure the client.
-func (s *Session) ClientConfig(serviceName string, cfgs ...*aws.Config) client.Config {
-	// Backwards compatibility, the error will be eaten if user calls ClientConfig
-	// directly. All SDK services will use ClientconfigWithError.
-	cfg, _ := s.clientConfigWithErr(serviceName, cfgs...)
-
-	return cfg
-}
-
-func (s *Session) clientConfigWithErr(serviceName string, cfgs ...*aws.Config) (client.Config, error) {
-	s = s.Copy(cfgs...)
-
-	var resolved endpoints.ResolvedEndpoint
-	var err error
-
-	region := aws.StringValue(s.Config.Region)
-
-	if endpoint := aws.StringValue(s.Config.Endpoint); len(endpoint) != 0 {
-		resolved.URL = endpoints.AddScheme(endpoint, aws.BoolValue(s.Config.DisableSSL))
-		resolved.SigningRegion = region
-	} else {
-		resolved, err = s.Config.EndpointResolver.EndpointFor(
-			serviceName, region,
-			func(opt *endpoints.Options) {
-				opt.DisableSSL = aws.BoolValue(s.Config.DisableSSL)
-				opt.UseDualStack = aws.BoolValue(s.Config.UseDualStack)
-
-				// Support the condition where the service is modeled but its
-				// endpoint metadata is not available.
-				opt.ResolveUnknownService = true
-			},
-		)
-	}
-
-	return client.Config{
-		Config:        s.Config,
-		Handlers:      s.Handlers,
-		Endpoint:      resolved.URL,
-		SigningRegion: resolved.SigningRegion,
-		SigningName:   resolved.SigningName,
-	}, err
-}
-
-// ClientConfigNoResolveEndpoint is the same as ClientConfig with the exception
-// that the EndpointResolver will not be used to resolve the endpoint. The only
-// endpoint set must come from the aws.Config.Endpoint field.
-func (s *Session) ClientConfigNoResolveEndpoint(cfgs ...*aws.Config) client.Config {
-	s = s.Copy(cfgs...)
-
-	var resolved endpoints.ResolvedEndpoint
-
-	region := aws.StringValue(s.Config.Region)
-
-	if ep := aws.StringValue(s.Config.Endpoint); len(ep) > 0 {
-		resolved.URL = endpoints.AddScheme(ep, aws.BoolValue(s.Config.DisableSSL))
-		resolved.SigningRegion = region
-	}
-
-	return client.Config{
-		Config:        s.Config,
-		Handlers:      s.Handlers,
-		Endpoint:      resolved.URL,
-		SigningRegion: resolved.SigningRegion,
-		SigningName:   resolved.SigningName,
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/session/shared_config.go

@@ -1,295 +0,0 @@
-package session
-
-import (
-	"fmt"
-	"io/ioutil"
-
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/go-ini/ini"
-)
-
-const (
-	// Static Credentials group
-	accessKeyIDKey  = `aws_access_key_id`     // group required
-	secretAccessKey = `aws_secret_access_key` // group required
-	sessionTokenKey = `aws_session_token`     // optional
-
-	// Assume Role Credentials group
-	roleArnKey         = `role_arn`          // group required
-	sourceProfileKey   = `source_profile`    // group required
-	externalIDKey      = `external_id`       // optional
-	mfaSerialKey       = `mfa_serial`        // optional
-	roleSessionNameKey = `role_session_name` // optional
-
-	// Additional Config fields
-	regionKey = `region`
-
-	// DefaultSharedConfigProfile is the default profile to be used when
-	// loading configuration from the config files if another profile name
-	// is not provided.
-	DefaultSharedConfigProfile = `default`
-)
-
-type assumeRoleConfig struct {
-	RoleARN         string
-	SourceProfile   string
-	ExternalID      string
-	MFASerial       string
-	RoleSessionName string
-}
-
-// sharedConfig represents the configuration fields of the SDK config files.
-type sharedConfig struct {
-	// Credentials values from the config file. Both aws_access_key_id
-	// and aws_secret_access_key must be provided together in the same file
-	// to be considered valid. The values will be ignored if not a complete group.
-	// aws_session_token is an optional field that can be provided if both of the
-	// other two fields are also provided.
-	//
-	//	aws_access_key_id
-	//	aws_secret_access_key
-	//	aws_session_token
-	Creds credentials.Value
-
-	AssumeRole       assumeRoleConfig
-	AssumeRoleSource *sharedConfig
-
-	// Region is the region the SDK should use for looking up AWS service endpoints
-	// and signing requests.
-	//
-	//	region
-	Region string
-}
-
-type sharedConfigFile struct {
-	Filename string
-	IniData  *ini.File
-}
-
-// loadSharedConfig retrieves the configuration from the list of files
-// using the profile provided. The order the files are listed will determine
-// precedence. Values in subsequent files will overwrite values defined in
-// earlier files.
-//
-// For example, given two files A and B. Both define credentials. If the order
-// of the files are A then B, B's credential values will be used instead of A's.
-//
-// See sharedConfig.setFromFile for information how the config files
-// will be loaded.
-func loadSharedConfig(profile string, filenames []string) (sharedConfig, error) {
-	if len(profile) == 0 {
-		profile = DefaultSharedConfigProfile
-	}
-
-	files, err := loadSharedConfigIniFiles(filenames)
-	if err != nil {
-		return sharedConfig{}, err
-	}
-
-	cfg := sharedConfig{}
-	if err = cfg.setFromIniFiles(profile, files); err != nil {
-		return sharedConfig{}, err
-	}
-
-	if len(cfg.AssumeRole.SourceProfile) > 0 {
-		if err := cfg.setAssumeRoleSource(profile, files); err != nil {
-			return sharedConfig{}, err
-		}
-	}
-
-	return cfg, nil
-}
-
-func loadSharedConfigIniFiles(filenames []string) ([]sharedConfigFile, error) {
-	files := make([]sharedConfigFile, 0, len(filenames))
-
-	for _, filename := range filenames {
-		b, err := ioutil.ReadFile(filename)
-		if err != nil {
-			// Skip files which can't be opened and read for whatever reason
-			continue
-		}
-
-		f, err := ini.Load(b)
-		if err != nil {
-			return nil, SharedConfigLoadError{Filename: filename, Err: err}
-		}
-
-		files = append(files, sharedConfigFile{
-			Filename: filename, IniData: f,
-		})
-	}
-
-	return files, nil
-}
-
-func (cfg *sharedConfig) setAssumeRoleSource(origProfile string, files []sharedConfigFile) error {
-	var assumeRoleSrc sharedConfig
-
-	// Multiple level assume role chains are not support
-	if cfg.AssumeRole.SourceProfile == origProfile {
-		assumeRoleSrc = *cfg
-		assumeRoleSrc.AssumeRole = assumeRoleConfig{}
-	} else {
-		err := assumeRoleSrc.setFromIniFiles(cfg.AssumeRole.SourceProfile, files)
-		if err != nil {
-			return err
-		}
-	}
-
-	if len(assumeRoleSrc.Creds.AccessKeyID) == 0 {
-		return SharedConfigAssumeRoleError{RoleARN: cfg.AssumeRole.RoleARN}
-	}
-
-	cfg.AssumeRoleSource = &assumeRoleSrc
-
-	return nil
-}
-
-func (cfg *sharedConfig) setFromIniFiles(profile string, files []sharedConfigFile) error {
-	// Trim files from the list that don't exist.
-	for _, f := range files {
-		if err := cfg.setFromIniFile(profile, f); err != nil {
-			if _, ok := err.(SharedConfigProfileNotExistsError); ok {
-				// Ignore proviles missings
-				continue
-			}
-			return err
-		}
-	}
-
-	return nil
-}
-
-// setFromFile loads the configuration from the file using
-// the profile provided. A sharedConfig pointer type value is used so that
-// multiple config file loadings can be chained.
-//
-// Only loads complete logically grouped values, and will not set fields in cfg
-// for incomplete grouped values in the config. Such as credentials. For example
-// if a config file only includes aws_access_key_id but no aws_secret_access_key
-// the aws_access_key_id will be ignored.
-func (cfg *sharedConfig) setFromIniFile(profile string, file sharedConfigFile) error {
-	section, err := file.IniData.GetSection(profile)
-	if err != nil {
-		// Fallback to to alternate profile name: profile <name>
-		section, err = file.IniData.GetSection(fmt.Sprintf("profile %s", profile))
-		if err != nil {
-			return SharedConfigProfileNotExistsError{Profile: profile, Err: err}
-		}
-	}
-
-	// Shared Credentials
-	akid := section.Key(accessKeyIDKey).String()
-	secret := section.Key(secretAccessKey).String()
-	if len(akid) > 0 && len(secret) > 0 {
-		cfg.Creds = credentials.Value{
-			AccessKeyID:     akid,
-			SecretAccessKey: secret,
-			SessionToken:    section.Key(sessionTokenKey).String(),
-			ProviderName:    fmt.Sprintf("SharedConfigCredentials: %s", file.Filename),
-		}
-	}
-
-	// Assume Role
-	roleArn := section.Key(roleArnKey).String()
-	srcProfile := section.Key(sourceProfileKey).String()
-	if len(roleArn) > 0 && len(srcProfile) > 0 {
-		cfg.AssumeRole = assumeRoleConfig{
-			RoleARN:         roleArn,
-			SourceProfile:   srcProfile,
-			ExternalID:      section.Key(externalIDKey).String(),
-			MFASerial:       section.Key(mfaSerialKey).String(),
-			RoleSessionName: section.Key(roleSessionNameKey).String(),
-		}
-	}
-
-	// Region
-	if v := section.Key(regionKey).String(); len(v) > 0 {
-		cfg.Region = v
-	}
-
-	return nil
-}
-
-// SharedConfigLoadError is an error for the shared config file failed to load.
-type SharedConfigLoadError struct {
-	Filename string
-	Err      error
-}
-
-// Code is the short id of the error.
-func (e SharedConfigLoadError) Code() string {
-	return "SharedConfigLoadError"
-}
-
-// Message is the description of the error
-func (e SharedConfigLoadError) Message() string {
-	return fmt.Sprintf("failed to load config file, %s", e.Filename)
-}
-
-// OrigErr is the underlying error that caused the failure.
-func (e SharedConfigLoadError) OrigErr() error {
-	return e.Err
-}
-
-// Error satisfies the error interface.
-func (e SharedConfigLoadError) Error() string {
-	return awserr.SprintError(e.Code(), e.Message(), "", e.Err)
-}
-
-// SharedConfigProfileNotExistsError is an error for the shared config when
-// the profile was not find in the config file.
-type SharedConfigProfileNotExistsError struct {
-	Profile string
-	Err     error
-}
-
-// Code is the short id of the error.
-func (e SharedConfigProfileNotExistsError) Code() string {
-	return "SharedConfigProfileNotExistsError"
-}
-
-// Message is the description of the error
-func (e SharedConfigProfileNotExistsError) Message() string {
-	return fmt.Sprintf("failed to get profile, %s", e.Profile)
-}
-
-// OrigErr is the underlying error that caused the failure.
-func (e SharedConfigProfileNotExistsError) OrigErr() error {
-	return e.Err
-}
-
-// Error satisfies the error interface.
-func (e SharedConfigProfileNotExistsError) Error() string {
-	return awserr.SprintError(e.Code(), e.Message(), "", e.Err)
-}
-
-// SharedConfigAssumeRoleError is an error for the shared config when the
-// profile contains assume role information, but that information is invalid
-// or not complete.
-type SharedConfigAssumeRoleError struct {
-	RoleARN string
-}
-
-// Code is the short id of the error.
-func (e SharedConfigAssumeRoleError) Code() string {
-	return "SharedConfigAssumeRoleError"
-}
-
-// Message is the description of the error
-func (e SharedConfigAssumeRoleError) Message() string {
-	return fmt.Sprintf("failed to load assume role for %s, source profile has no shared credentials",
-		e.RoleARN)
-}
-
-// OrigErr is the underlying error that caused the failure.
-func (e SharedConfigAssumeRoleError) OrigErr() error {
-	return nil
-}
-
-// Error satisfies the error interface.
-func (e SharedConfigAssumeRoleError) Error() string {
-	return awserr.SprintError(e.Code(), e.Message(), "", nil)
-}

vendor/github.com/aws/aws-sdk-go/aws/signer/v4/header_rules.go

@@ -1,82 +0,0 @@
-package v4
-
-import (
-	"net/http"
-	"strings"
-)
-
-// validator houses a set of rule needed for validation of a
-// string value
-type rules []rule
-
-// rule interface allows for more flexible rules and just simply
-// checks whether or not a value adheres to that rule
-type rule interface {
-	IsValid(value string) bool
-}
-
-// IsValid will iterate through all rules and see if any rules
-// apply to the value and supports nested rules
-func (r rules) IsValid(value string) bool {
-	for _, rule := range r {
-		if rule.IsValid(value) {
-			return true
-		}
-	}
-	return false
-}
-
-// mapRule generic rule for maps
-type mapRule map[string]struct{}
-
-// IsValid for the map rule satisfies whether it exists in the map
-func (m mapRule) IsValid(value string) bool {
-	_, ok := m[value]
-	return ok
-}
-
-// whitelist is a generic rule for whitelisting
-type whitelist struct {
-	rule
-}
-
-// IsValid for whitelist checks if the value is within the whitelist
-func (w whitelist) IsValid(value string) bool {
-	return w.rule.IsValid(value)
-}
-
-// blacklist is a generic rule for blacklisting
-type blacklist struct {
-	rule
-}
-
-// IsValid for whitelist checks if the value is within the whitelist
-func (b blacklist) IsValid(value string) bool {
-	return !b.rule.IsValid(value)
-}
-
-type patterns []string
-
-// IsValid for patterns checks each pattern and returns if a match has
-// been found
-func (p patterns) IsValid(value string) bool {
-	for _, pattern := range p {
-		if strings.HasPrefix(http.CanonicalHeaderKey(value), pattern) {
-			return true
-		}
-	}
-	return false
-}
-
-// inclusiveRules rules allow for rules to depend on one another
-type inclusiveRules []rule
-
-// IsValid will return true if all rules are true
-func (r inclusiveRules) IsValid(value string) bool {
-	for _, rule := range r {
-		if !rule.IsValid(value) {
-			return false
-		}
-	}
-	return true
-}

vendor/github.com/aws/aws-sdk-go/aws/signer/v4/options.go

@@ -1,7 +0,0 @@
-package v4
-
-// WithUnsignedPayload will enable and set the UnsignedPayload field to
-// true of the signer.
-func WithUnsignedPayload(v4 *Signer) {
-	v4.UnsignedPayload = true
-}

vendor/github.com/aws/aws-sdk-go/aws/signer/v4/uri_path.go

@@ -1,24 +0,0 @@
-// +build go1.5
-
-package v4
-
-import (
-	"net/url"
-	"strings"
-)
-
-func getURIPath(u *url.URL) string {
-	var uri string
-
-	if len(u.Opaque) > 0 {
-		uri = "/" + strings.Join(strings.Split(u.Opaque, "/")[3:], "/")
-	} else {
-		uri = u.EscapedPath()
-	}
-
-	if len(uri) == 0 {
-		uri = "/"
-	}
-
-	return uri
-}

vendor/github.com/aws/aws-sdk-go/aws/signer/v4/v4.go

@@ -1,762 +0,0 @@
-// Package v4 implements signing for AWS V4 signer
-//
-// Provides request signing for request that need to be signed with
-// AWS V4 Signatures.
-//
-// Standalone Signer
-//
-// Generally using the signer outside of the SDK should not require any additional
-// logic when using Go v1.5 or higher. The signer does this by taking advantage
-// of the URL.EscapedPath method. If your request URI requires additional escaping
-// you many need to use the URL.Opaque to define what the raw URI should be sent
-// to the service as.
-//
-// The signer will first check the URL.Opaque field, and use its value if set.
-// The signer does require the URL.Opaque field to be set in the form of:
-//
-//     "//<hostname>/<path>"
-//
-//     // e.g.
-//     "//example.com/some/path"
-//
-// The leading "//" and hostname are required or the URL.Opaque escaping will
-// not work correctly.
-//
-// If URL.Opaque is not set the signer will fallback to the URL.EscapedPath()
-// method and using the returned value. If you're using Go v1.4 you must set
-// URL.Opaque if the URI path needs escaping. If URL.Opaque is not set with
-// Go v1.5 the signer will fallback to URL.Path.
-//
-// AWS v4 signature validation requires that the canonical string's URI path
-// element must be the URI escaped form of the HTTP request's path.
-// http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html
-//
-// The Go HTTP client will perform escaping automatically on the request. Some
-// of these escaping may cause signature validation errors because the HTTP
-// request differs from the URI path or query that the signature was generated.
-// https://golang.org/pkg/net/url/#URL.EscapedPath
-//
-// Because of this, it is recommended that when using the signer outside of the
-// SDK that explicitly escaping the request prior to being signed is preferable,
-// and will help prevent signature validation errors. This can be done by setting
-// the URL.Opaque or URL.RawPath. The SDK will use URL.Opaque first and then
-// call URL.EscapedPath() if Opaque is not set.
-//
-// If signing a request intended for HTTP2 server, and you're using Go 1.6.2
-// through 1.7.4 you should use the URL.RawPath as the pre-escaped form of the
-// request URL. https://github.com/golang/go/issues/16847 points to a bug in
-// Go pre 1.8 that fails to make HTTP2 requests using absolute URL in the HTTP
-// message. URL.Opaque generally will force Go to make requests with absolute URL.
-// URL.RawPath does not do this, but RawPath must be a valid escaping of Path
-// or url.EscapedPath will ignore the RawPath escaping.
-//
-// Test `TestStandaloneSign` provides a complete example of using the signer
-// outside of the SDK and pre-escaping the URI path.
-package v4
-
-import (
-	"crypto/hmac"
-	"crypto/sha256"
-	"encoding/hex"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"net/http"
-	"net/url"
-	"sort"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/request"
-	"github.com/aws/aws-sdk-go/private/protocol/rest"
-)
-
-const (
-	authHeaderPrefix = "AWS4-HMAC-SHA256"
-	timeFormat       = "20060102T150405Z"
-	shortTimeFormat  = "20060102"
-
-	// emptyStringSHA256 is a SHA256 of an empty string
-	emptyStringSHA256 = `e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855`
-)
-
-var ignoredHeaders = rules{
-	blacklist{
-		mapRule{
-			"Authorization":   struct{}{},
-			"User-Agent":      struct{}{},
-			"X-Amzn-Trace-Id": struct{}{},
-		},
-	},
-}
-
-// requiredSignedHeaders is a whitelist for build canonical headers.
-var requiredSignedHeaders = rules{
-	whitelist{
-		mapRule{
-			"Cache-Control":                                               struct{}{},
-			"Content-Disposition":                                         struct{}{},
-			"Content-Encoding":                                            struct{}{},
-			"Content-Language":                                            struct{}{},
-			"Content-Md5":                                                 struct{}{},
-			"Content-Type":                                                struct{}{},
-			"Expires":                                                     struct{}{},
-			"If-Match":                                                    struct{}{},
-			"If-Modified-Since":                                           struct{}{},
-			"If-None-Match":                                               struct{}{},
-			"If-Unmodified-Since":                                         struct{}{},
-			"Range":                                                       struct{}{},
-			"X-Amz-Acl":                                                   struct{}{},
-			"X-Amz-Copy-Source":                                           struct{}{},
-			"X-Amz-Copy-Source-If-Match":                                  struct{}{},
-			"X-Amz-Copy-Source-If-Modified-Since":                         struct{}{},
-			"X-Amz-Copy-Source-If-None-Match":                             struct{}{},
-			"X-Amz-Copy-Source-If-Unmodified-Since":                       struct{}{},
-			"X-Amz-Copy-Source-Range":                                     struct{}{},
-			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Algorithm": struct{}{},
-			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Key":       struct{}{},
-			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Key-Md5":   struct{}{},
-			"X-Amz-Grant-Full-control":                                    struct{}{},
-			"X-Amz-Grant-Read":                                            struct{}{},
-			"X-Amz-Grant-Read-Acp":                                        struct{}{},
-			"X-Amz-Grant-Write":                                           struct{}{},
-			"X-Amz-Grant-Write-Acp":                                       struct{}{},
-			"X-Amz-Metadata-Directive":                                    struct{}{},
-			"X-Amz-Mfa":                                                   struct{}{},
-			"X-Amz-Request-Payer":                                         struct{}{},
-			"X-Amz-Server-Side-Encryption":                                struct{}{},
-			"X-Amz-Server-Side-Encryption-Aws-Kms-Key-Id":                 struct{}{},
-			"X-Amz-Server-Side-Encryption-Customer-Algorithm":             struct{}{},
-			"X-Amz-Server-Side-Encryption-Customer-Key":                   struct{}{},
-			"X-Amz-Server-Side-Encryption-Customer-Key-Md5":               struct{}{},
-			"X-Amz-Storage-Class":                                         struct{}{},
-			"X-Amz-Website-Redirect-Location":                             struct{}{},
-		},
-	},
-	patterns{"X-Amz-Meta-"},
-}
-
-// allowedHoisting is a whitelist for build query headers. The boolean value
-// represents whether or not it is a pattern.
-var allowedQueryHoisting = inclusiveRules{
-	blacklist{requiredSignedHeaders},
-	patterns{"X-Amz-"},
-}
-
-// Signer applies AWS v4 signing to given request. Use this to sign requests
-// that need to be signed with AWS V4 Signatures.
-type Signer struct {
-	// The authentication credentials the request will be signed against.
-	// This value must be set to sign requests.
-	Credentials *credentials.Credentials
-
-	// Sets the log level the signer should use when reporting information to
-	// the logger. If the logger is nil nothing will be logged. See
-	// aws.LogLevelType for more information on available logging levels
-	//
-	// By default nothing will be logged.
-	Debug aws.LogLevelType
-
-	// The logger loging information will be written to. If there the logger
-	// is nil, nothing will be logged.
-	Logger aws.Logger
-
-	// Disables the Signer's moving HTTP header key/value pairs from the HTTP
-	// request header to the request's query string. This is most commonly used
-	// with pre-signed requests preventing headers from being added to the
-	// request's query string.
-	DisableHeaderHoisting bool
-
-	// Disables the automatic escaping of the URI path of the request for the
-	// siganture's canonical string's path. For services that do not need additional
-	// escaping then use this to disable the signer escaping the path.
-	//
-	// S3 is an example of a service that does not need additional escaping.
-	//
-	// http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html
-	DisableURIPathEscaping bool
-
-	// Disales the automatical setting of the HTTP request's Body field with the
-	// io.ReadSeeker passed in to the signer. This is useful if you're using a
-	// custom wrapper around the body for the io.ReadSeeker and want to preserve
-	// the Body value on the Request.Body.
-	//
-	// This does run the risk of signing a request with a body that will not be
-	// sent in the request. Need to ensure that the underlying data of the Body
-	// values are the same.
-	DisableRequestBodyOverwrite bool
-
-	// currentTimeFn returns the time value which represents the current time.
-	// This value should only be used for testing. If it is nil the default
-	// time.Now will be used.
-	currentTimeFn func() time.Time
-
-	// UnsignedPayload will prevent signing of the payload. This will only
-	// work for services that have support for this.
-	UnsignedPayload bool
-}
-
-// NewSigner returns a Signer pointer configured with the credentials and optional
-// option values provided. If not options are provided the Signer will use its
-// default configuration.
-func NewSigner(credentials *credentials.Credentials, options ...func(*Signer)) *Signer {
-	v4 := &Signer{
-		Credentials: credentials,
-	}
-
-	for _, option := range options {
-		option(v4)
-	}
-
-	return v4
-}
-
-type signingCtx struct {
-	ServiceName      string
-	Region           string
-	Request          *http.Request
-	Body             io.ReadSeeker
-	Query            url.Values
-	Time             time.Time
-	ExpireTime       time.Duration
-	SignedHeaderVals http.Header
-
-	DisableURIPathEscaping bool
-
-	credValues         credentials.Value
-	isPresign          bool
-	formattedTime      string
-	formattedShortTime string
-	unsignedPayload    bool
-
-	bodyDigest       string
-	signedHeaders    string
-	canonicalHeaders string
-	canonicalString  string
-	credentialString string
-	stringToSign     string
-	signature        string
-	authorization    string
-}
-
-// Sign signs AWS v4 requests with the provided body, service name, region the
-// request is made to, and time the request is signed at. The signTime allows
-// you to specify that a request is signed for the future, and cannot be
-// used until then.
-//
-// Returns a list of HTTP headers that were included in the signature or an
-// error if signing the request failed. Generally for signed requests this value
-// is not needed as the full request context will be captured by the http.Request
-// value. It is included for reference though.
-//
-// Sign will set the request's Body to be the `body` parameter passed in. If
-// the body is not already an io.ReadCloser, it will be wrapped within one. If
-// a `nil` body parameter passed to Sign, the request's Body field will be
-// also set to nil. Its important to note that this functionality will not
-// change the request's ContentLength of the request.
-//
-// Sign differs from Presign in that it will sign the request using HTTP
-// header values. This type of signing is intended for http.Request values that
-// will not be shared, or are shared in a way the header values on the request
-// will not be lost.
-//
-// The requests body is an io.ReadSeeker so the SHA256 of the body can be
-// generated. To bypass the signer computing the hash you can set the
-// "X-Amz-Content-Sha256" header with a precomputed value. The signer will
-// only compute the hash if the request header value is empty.
-func (v4 Signer) Sign(r *http.Request, body io.ReadSeeker, service, region string, signTime time.Time) (http.Header, error) {
-	return v4.signWithBody(r, body, service, region, 0, signTime)
-}
-
-// Presign signs AWS v4 requests with the provided body, service name, region
-// the request is made to, and time the request is signed at. The signTime
-// allows you to specify that a request is signed for the future, and cannot
-// be used until then.
-//
-// Returns a list of HTTP headers that were included in the signature or an
-// error if signing the request failed. For presigned requests these headers
-// and their values must be included on the HTTP request when it is made. This
-// is helpful to know what header values need to be shared with the party the
-// presigned request will be distributed to.
-//
-// Presign differs from Sign in that it will sign the request using query string
-// instead of header values. This allows you to share the Presigned Request's
-// URL with third parties, or distribute it throughout your system with minimal
-// dependencies.
-//
-// Presign also takes an exp value which is the duration the
-// signed request will be valid after the signing time. This is allows you to
-// set when the request will expire.
-//
-// The requests body is an io.ReadSeeker so the SHA256 of the body can be
-// generated. To bypass the signer computing the hash you can set the
-// "X-Amz-Content-Sha256" header with a precomputed value. The signer will
-// only compute the hash if the request header value is empty.
-//
-// Presigning a S3 request will not compute the body's SHA256 hash by default.
-// This is done due to the general use case for S3 presigned URLs is to share
-// PUT/GET capabilities. If you would like to include the body's SHA256 in the
-// presigned request's signature you can set the "X-Amz-Content-Sha256"
-// HTTP header and that will be included in the request's signature.
-func (v4 Signer) Presign(r *http.Request, body io.ReadSeeker, service, region string, exp time.Duration, signTime time.Time) (http.Header, error) {
-	return v4.signWithBody(r, body, service, region, exp, signTime)
-}
-
-func (v4 Signer) signWithBody(r *http.Request, body io.ReadSeeker, service, region string, exp time.Duration, signTime time.Time) (http.Header, error) {
-	currentTimeFn := v4.currentTimeFn
-	if currentTimeFn == nil {
-		currentTimeFn = time.Now
-	}
-
-	ctx := &signingCtx{
-		Request:                r,
-		Body:                   body,
-		Query:                  r.URL.Query(),
-		Time:                   signTime,
-		ExpireTime:             exp,
-		isPresign:              exp != 0,
-		ServiceName:            service,
-		Region:                 region,
-		DisableURIPathEscaping: v4.DisableURIPathEscaping,
-		unsignedPayload:        v4.UnsignedPayload,
-	}
-
-	for key := range ctx.Query {
-		sort.Strings(ctx.Query[key])
-	}
-
-	if ctx.isRequestSigned() {
-		ctx.Time = currentTimeFn()
-		ctx.handlePresignRemoval()
-	}
-
-	var err error
-	ctx.credValues, err = v4.Credentials.Get()
-	if err != nil {
-		return http.Header{}, err
-	}
-
-	ctx.assignAmzQueryValues()
-	ctx.build(v4.DisableHeaderHoisting)
-
-	// If the request is not presigned the body should be attached to it. This
-	// prevents the confusion of wanting to send a signed request without
-	// the body the request was signed for attached.
-	if !(v4.DisableRequestBodyOverwrite || ctx.isPresign) {
-		var reader io.ReadCloser
-		if body != nil {
-			var ok bool
-			if reader, ok = body.(io.ReadCloser); !ok {
-				reader = ioutil.NopCloser(body)
-			}
-		}
-		r.Body = reader
-	}
-
-	if v4.Debug.Matches(aws.LogDebugWithSigning) {
-		v4.logSigningInfo(ctx)
-	}
-
-	return ctx.SignedHeaderVals, nil
-}
-
-func (ctx *signingCtx) handlePresignRemoval() {
-	if !ctx.isPresign {
-		return
-	}
-
-	// The credentials have expired for this request. The current signing
-	// is invalid, and needs to be request because the request will fail.
-	ctx.removePresign()
-
-	// Update the request's query string to ensure the values stays in
-	// sync in the case retrieving the new credentials fails.
-	ctx.Request.URL.RawQuery = ctx.Query.Encode()
-}
-
-func (ctx *signingCtx) assignAmzQueryValues() {
-	if ctx.isPresign {
-		ctx.Query.Set("X-Amz-Algorithm", authHeaderPrefix)
-		if ctx.credValues.SessionToken != "" {
-			ctx.Query.Set("X-Amz-Security-Token", ctx.credValues.SessionToken)
-		} else {
-			ctx.Query.Del("X-Amz-Security-Token")
-		}
-
-		return
-	}
-
-	if ctx.credValues.SessionToken != "" {
-		ctx.Request.Header.Set("X-Amz-Security-Token", ctx.credValues.SessionToken)
-	}
-}
-
-// SignRequestHandler is a named request handler the SDK will use to sign
-// service client request with using the V4 signature.
-var SignRequestHandler = request.NamedHandler{
-	Name: "v4.SignRequestHandler", Fn: SignSDKRequest,
-}
-
-// SignSDKRequest signs an AWS request with the V4 signature. This
-// request handler should only be used with the SDK's built in service client's
-// API operation requests.
-//
-// This function should not be used on its on its own, but in conjunction with
-// an AWS service client's API operation call. To sign a standalone request
-// not created by a service client's API operation method use the "Sign" or
-// "Presign" functions of the "Signer" type.
-//
-// If the credentials of the request's config are set to
-// credentials.AnonymousCredentials the request will not be signed.
-func SignSDKRequest(req *request.Request) {
-	signSDKRequestWithCurrTime(req, time.Now)
-}
-
-// BuildNamedHandler will build a generic handler for signing.
-func BuildNamedHandler(name string, opts ...func(*Signer)) request.NamedHandler {
-	return request.NamedHandler{
-		Name: name,
-		Fn: func(req *request.Request) {
-			signSDKRequestWithCurrTime(req, time.Now, opts...)
-		},
-	}
-}
-
-func signSDKRequestWithCurrTime(req *request.Request, curTimeFn func() time.Time, opts ...func(*Signer)) {
-	// If the request does not need to be signed ignore the signing of the
-	// request if the AnonymousCredentials object is used.
-	if req.Config.Credentials == credentials.AnonymousCredentials {
-		return
-	}
-
-	region := req.ClientInfo.SigningRegion
-	if region == "" {
-		region = aws.StringValue(req.Config.Region)
-	}
-
-	name := req.ClientInfo.SigningName
-	if name == "" {
-		name = req.ClientInfo.ServiceName
-	}
-
-	v4 := NewSigner(req.Config.Credentials, func(v4 *Signer) {
-		v4.Debug = req.Config.LogLevel.Value()
-		v4.Logger = req.Config.Logger
-		v4.DisableHeaderHoisting = req.NotHoist
-		v4.currentTimeFn = curTimeFn
-		if name == "s3" {
-			// S3 service should not have any escaping applied
-			v4.DisableURIPathEscaping = true
-		}
-		// Prevents setting the HTTPRequest's Body. Since the Body could be
-		// wrapped in a custom io.Closer that we do not want to be stompped
-		// on top of by the signer.
-		v4.DisableRequestBodyOverwrite = true
-	})
-
-	for _, opt := range opts {
-		opt(v4)
-	}
-
-	signingTime := req.Time
-	if !req.LastSignedAt.IsZero() {
-		signingTime = req.LastSignedAt
-	}
-
-	signedHeaders, err := v4.signWithBody(req.HTTPRequest, req.GetBody(),
-		name, region, req.ExpireTime, signingTime,
-	)
-	if err != nil {
-		req.Error = err
-		req.SignedHeaderVals = nil
-		return
-	}
-
-	req.SignedHeaderVals = signedHeaders
-	req.LastSignedAt = curTimeFn()
-}
-
-const logSignInfoMsg = `DEBUG: Request Signature:
----[ CANONICAL STRING  ]-----------------------------
-%s
----[ STRING TO SIGN ]--------------------------------
-%s%s
------------------------------------------------------`
-const logSignedURLMsg = `
----[ SIGNED URL ]------------------------------------
-%s`
-
-func (v4 *Signer) logSigningInfo(ctx *signingCtx) {
-	signedURLMsg := ""
-	if ctx.isPresign {
-		signedURLMsg = fmt.Sprintf(logSignedURLMsg, ctx.Request.URL.String())
-	}
-	msg := fmt.Sprintf(logSignInfoMsg, ctx.canonicalString, ctx.stringToSign, signedURLMsg)
-	v4.Logger.Log(msg)
-}
-
-func (ctx *signingCtx) build(disableHeaderHoisting bool) {
-	ctx.buildTime()             // no depends
-	ctx.buildCredentialString() // no depends
-
-	ctx.buildBodyDigest()
-
-	unsignedHeaders := ctx.Request.Header
-	if ctx.isPresign {
-		if !disableHeaderHoisting {
-			urlValues := url.Values{}
-			urlValues, unsignedHeaders = buildQuery(allowedQueryHoisting, unsignedHeaders) // no depends
-			for k := range urlValues {
-				ctx.Query[k] = urlValues[k]
-			}
-		}
-	}
-
-	ctx.buildCanonicalHeaders(ignoredHeaders, unsignedHeaders)
-	ctx.buildCanonicalString() // depends on canon headers / signed headers
-	ctx.buildStringToSign()    // depends on canon string
-	ctx.buildSignature()       // depends on string to sign
-
-	if ctx.isPresign {
-		ctx.Request.URL.RawQuery += "&X-Amz-Signature=" + ctx.signature
-	} else {
-		parts := []string{
-			authHeaderPrefix + " Credential=" + ctx.credValues.AccessKeyID + "/" + ctx.credentialString,
-			"SignedHeaders=" + ctx.signedHeaders,
-			"Signature=" + ctx.signature,
-		}
-		ctx.Request.Header.Set("Authorization", strings.Join(parts, ", "))
-	}
-}
-
-func (ctx *signingCtx) buildTime() {
-	ctx.formattedTime = ctx.Time.UTC().Format(timeFormat)
-	ctx.formattedShortTime = ctx.Time.UTC().Format(shortTimeFormat)
-
-	if ctx.isPresign {
-		duration := int64(ctx.ExpireTime / time.Second)
-		ctx.Query.Set("X-Amz-Date", ctx.formattedTime)
-		ctx.Query.Set("X-Amz-Expires", strconv.FormatInt(duration, 10))
-	} else {
-		ctx.Request.Header.Set("X-Amz-Date", ctx.formattedTime)
-	}
-}
-
-func (ctx *signingCtx) buildCredentialString() {
-	ctx.credentialString = strings.Join([]string{
-		ctx.formattedShortTime,
-		ctx.Region,
-		ctx.ServiceName,
-		"aws4_request",
-	}, "/")
-
-	if ctx.isPresign {
-		ctx.Query.Set("X-Amz-Credential", ctx.credValues.AccessKeyID+"/"+ctx.credentialString)
-	}
-}
-
-func buildQuery(r rule, header http.Header) (url.Values, http.Header) {
-	query := url.Values{}
-	unsignedHeaders := http.Header{}
-	for k, h := range header {
-		if r.IsValid(k) {
-			query[k] = h
-		} else {
-			unsignedHeaders[k] = h
-		}
-	}
-
-	return query, unsignedHeaders
-}
-func (ctx *signingCtx) buildCanonicalHeaders(r rule, header http.Header) {
-	var headers []string
-	headers = append(headers, "host")
-	for k, v := range header {
-		canonicalKey := http.CanonicalHeaderKey(k)
-		if !r.IsValid(canonicalKey) {
-			continue // ignored header
-		}
-		if ctx.SignedHeaderVals == nil {
-			ctx.SignedHeaderVals = make(http.Header)
-		}
-
-		lowerCaseKey := strings.ToLower(k)
-		if _, ok := ctx.SignedHeaderVals[lowerCaseKey]; ok {
-			// include additional values
-			ctx.SignedHeaderVals[lowerCaseKey] = append(ctx.SignedHeaderVals[lowerCaseKey], v...)
-			continue
-		}
-
-		headers = append(headers, lowerCaseKey)
-		ctx.SignedHeaderVals[lowerCaseKey] = v
-	}
-	sort.Strings(headers)
-
-	ctx.signedHeaders = strings.Join(headers, ";")
-
-	if ctx.isPresign {
-		ctx.Query.Set("X-Amz-SignedHeaders", ctx.signedHeaders)
-	}
-
-	headerValues := make([]string, len(headers))
-	for i, k := range headers {
-		if k == "host" {
-			if ctx.Request.Host != "" {
-				headerValues[i] = "host:" + ctx.Request.Host
-			} else {
-				headerValues[i] = "host:" + ctx.Request.URL.Host
-			}
-		} else {
-			headerValues[i] = k + ":" +
-				strings.Join(ctx.SignedHeaderVals[k], ",")
-		}
-	}
-	stripExcessSpaces(headerValues)
-	ctx.canonicalHeaders = strings.Join(headerValues, "\n")
-}
-
-func (ctx *signingCtx) buildCanonicalString() {
-	ctx.Request.URL.RawQuery = strings.Replace(ctx.Query.Encode(), "+", "%20", -1)
-
-	uri := getURIPath(ctx.Request.URL)
-
-	if !ctx.DisableURIPathEscaping {
-		uri = rest.EscapePath(uri, false)
-	}
-
-	ctx.canonicalString = strings.Join([]string{
-		ctx.Request.Method,
-		uri,
-		ctx.Request.URL.RawQuery,
-		ctx.canonicalHeaders + "\n",
-		ctx.signedHeaders,
-		ctx.bodyDigest,
-	}, "\n")
-}
-
-func (ctx *signingCtx) buildStringToSign() {
-	ctx.stringToSign = strings.Join([]string{
-		authHeaderPrefix,
-		ctx.formattedTime,
-		ctx.credentialString,
-		hex.EncodeToString(makeSha256([]byte(ctx.canonicalString))),
-	}, "\n")
-}
-
-func (ctx *signingCtx) buildSignature() {
-	secret := ctx.credValues.SecretAccessKey
-	date := makeHmac([]byte("AWS4"+secret), []byte(ctx.formattedShortTime))
-	region := makeHmac(date, []byte(ctx.Region))
-	service := makeHmac(region, []byte(ctx.ServiceName))
-	credentials := makeHmac(service, []byte("aws4_request"))
-	signature := makeHmac(credentials, []byte(ctx.stringToSign))
-	ctx.signature = hex.EncodeToString(signature)
-}
-
-func (ctx *signingCtx) buildBodyDigest() {
-	hash := ctx.Request.Header.Get("X-Amz-Content-Sha256")
-	if hash == "" {
-		if ctx.unsignedPayload || (ctx.isPresign && ctx.ServiceName == "s3") {
-			hash = "UNSIGNED-PAYLOAD"
-		} else if ctx.Body == nil {
-			hash = emptyStringSHA256
-		} else {
-			hash = hex.EncodeToString(makeSha256Reader(ctx.Body))
-		}
-		if ctx.unsignedPayload || ctx.ServiceName == "s3" || ctx.ServiceName == "glacier" {
-			ctx.Request.Header.Set("X-Amz-Content-Sha256", hash)
-		}
-	}
-	ctx.bodyDigest = hash
-}
-
-// isRequestSigned returns if the request is currently signed or presigned
-func (ctx *signingCtx) isRequestSigned() bool {
-	if ctx.isPresign && ctx.Query.Get("X-Amz-Signature") != "" {
-		return true
-	}
-	if ctx.Request.Header.Get("Authorization") != "" {
-		return true
-	}
-
-	return false
-}
-
-// unsign removes signing flags for both signed and presigned requests.
-func (ctx *signingCtx) removePresign() {
-	ctx.Query.Del("X-Amz-Algorithm")
-	ctx.Query.Del("X-Amz-Signature")
-	ctx.Query.Del("X-Amz-Security-Token")
-	ctx.Query.Del("X-Amz-Date")
-	ctx.Query.Del("X-Amz-Expires")
-	ctx.Query.Del("X-Amz-Credential")
-	ctx.Query.Del("X-Amz-SignedHeaders")
-}
-
-func makeHmac(key []byte, data []byte) []byte {
-	hash := hmac.New(sha256.New, key)
-	hash.Write(data)
-	return hash.Sum(nil)
-}
-
-func makeSha256(data []byte) []byte {
-	hash := sha256.New()
-	hash.Write(data)
-	return hash.Sum(nil)
-}
-
-func makeSha256Reader(reader io.ReadSeeker) []byte {
-	hash := sha256.New()
-	start, _ := reader.Seek(0, 1)
-	defer reader.Seek(start, 0)
-
-	io.Copy(hash, reader)
-	return hash.Sum(nil)
-}
-
-const doubleSpace = "  "
-
-// stripExcessSpaces will rewrite the passed in slice's string values to not
-// contain muliple side-by-side spaces.
-func stripExcessSpaces(vals []string) {
-	var j, k, l, m, spaces int
-	for i, str := range vals {
-		// Trim trailing spaces
-		for j = len(str) - 1; j >= 0 && str[j] == ' '; j-- {
-		}
-
-		// Trim leading spaces
-		for k = 0; k < j && str[k] == ' '; k++ {
-		}
-		str = str[k : j+1]
-
-		// Strip multiple spaces.
-		j = strings.Index(str, doubleSpace)
-		if j < 0 {
-			vals[i] = str
-			continue
-		}
-
-		buf := []byte(str)
-		for k, m, l = j, j, len(buf); k < l; k++ {
-			if buf[k] == ' ' {
-				if spaces == 0 {
-					// First space.
-					buf[m] = buf[k]
-					m++
-				}
-				spaces++
-			} else {
-				// End of multiple spaces.
-				spaces = 0
-				buf[m] = buf[k]
-				m++
-			}
-		}
-
-		vals[i] = string(buf[:m])
-	}
-}

vendor/github.com/aws/aws-sdk-go/aws/types.go

@@ -1,118 +0,0 @@
-package aws
-
-import (
-	"io"
-	"sync"
-)
-
-// ReadSeekCloser wraps a io.Reader returning a ReaderSeekerCloser. Should
-// only be used with an io.Reader that is also an io.Seeker. Doing so may
-// cause request signature errors, or request body's not sent for GET, HEAD
-// and DELETE HTTP methods.
-//
-// Deprecated: Should only be used with io.ReadSeeker. If using for
-// S3 PutObject to stream content use s3manager.Uploader instead.
-func ReadSeekCloser(r io.Reader) ReaderSeekerCloser {
-	return ReaderSeekerCloser{r}
-}
-
-// ReaderSeekerCloser represents a reader that can also delegate io.Seeker and
-// io.Closer interfaces to the underlying object if they are available.
-type ReaderSeekerCloser struct {
-	r io.Reader
-}
-
-// Read reads from the reader up to size of p. The number of bytes read, and
-// error if it occurred will be returned.
-//
-// If the reader is not an io.Reader zero bytes read, and nil error will be returned.
-//
-// Performs the same functionality as io.Reader Read
-func (r ReaderSeekerCloser) Read(p []byte) (int, error) {
-	switch t := r.r.(type) {
-	case io.Reader:
-		return t.Read(p)
-	}
-	return 0, nil
-}
-
-// Seek sets the offset for the next Read to offset, interpreted according to
-// whence: 0 means relative to the origin of the file, 1 means relative to the
-// current offset, and 2 means relative to the end. Seek returns the new offset
-// and an error, if any.
-//
-// If the ReaderSeekerCloser is not an io.Seeker nothing will be done.
-func (r ReaderSeekerCloser) Seek(offset int64, whence int) (int64, error) {
-	switch t := r.r.(type) {
-	case io.Seeker:
-		return t.Seek(offset, whence)
-	}
-	return int64(0), nil
-}
-
-// IsSeeker returns if the underlying reader is also a seeker.
-func (r ReaderSeekerCloser) IsSeeker() bool {
-	_, ok := r.r.(io.Seeker)
-	return ok
-}
-
-// Close closes the ReaderSeekerCloser.
-//
-// If the ReaderSeekerCloser is not an io.Closer nothing will be done.
-func (r ReaderSeekerCloser) Close() error {
-	switch t := r.r.(type) {
-	case io.Closer:
-		return t.Close()
-	}
-	return nil
-}
-
-// A WriteAtBuffer provides a in memory buffer supporting the io.WriterAt interface
-// Can be used with the s3manager.Downloader to download content to a buffer
-// in memory. Safe to use concurrently.
-type WriteAtBuffer struct {
-	buf []byte
-	m   sync.Mutex
-
-	// GrowthCoeff defines the growth rate of the internal buffer. By
-	// default, the growth rate is 1, where expanding the internal
-	// buffer will allocate only enough capacity to fit the new expected
-	// length.
-	GrowthCoeff float64
-}
-
-// NewWriteAtBuffer creates a WriteAtBuffer with an internal buffer
-// provided by buf.
-func NewWriteAtBuffer(buf []byte) *WriteAtBuffer {
-	return &WriteAtBuffer{buf: buf}
-}
-
-// WriteAt writes a slice of bytes to a buffer starting at the position provided
-// The number of bytes written will be returned, or error. Can overwrite previous
-// written slices if the write ats overlap.
-func (b *WriteAtBuffer) WriteAt(p []byte, pos int64) (n int, err error) {
-	pLen := len(p)
-	expLen := pos + int64(pLen)
-	b.m.Lock()
-	defer b.m.Unlock()
-	if int64(len(b.buf)) < expLen {
-		if int64(cap(b.buf)) < expLen {
-			if b.GrowthCoeff < 1 {
-				b.GrowthCoeff = 1
-			}
-			newBuf := make([]byte, expLen, int64(b.GrowthCoeff*float64(expLen)))
-			copy(newBuf, b.buf)
-			b.buf = newBuf
-		}
-		b.buf = b.buf[:expLen]
-	}
-	copy(b.buf[pos:], p)
-	return pLen, nil
-}
-
-// Bytes returns a slice of bytes written to the buffer.
-func (b *WriteAtBuffer) Bytes() []byte {
-	b.m.Lock()
-	defer b.m.Unlock()
-	return b.buf
-}

vendor/github.com/aws/aws-sdk-go/aws/url.go

@@ -1,12 +0,0 @@
-// +build go1.8
-
-package aws
-
-import "net/url"
-
-// URLHostname will extract the Hostname without port from the URL value.
-//
-// Wrapper of net/url#URL.Hostname for backwards Go version compatibility.
-func URLHostname(url *url.URL) string {
-	return url.Hostname()
-}

vendor/github.com/aws/aws-sdk-go/aws/url_1_7.go

@@ -1,29 +0,0 @@
-// +build !go1.8
-
-package aws
-
-import (
-	"net/url"
-	"strings"
-)
-
-// URLHostname will extract the Hostname without port from the URL value.
-//
-// Copy of Go 1.8's net/url#URL.Hostname functionality.
-func URLHostname(url *url.URL) string {
-	return stripPort(url.Host)
-
-}
-
-// stripPort is copy of Go 1.8 url#URL.Hostname functionality.
-// https://golang.org/src/net/url/url.go
-func stripPort(hostport string) string {
-	colon := strings.IndexByte(hostport, ':')
-	if colon == -1 {
-		return hostport
-	}
-	if i := strings.IndexByte(hostport, ']'); i != -1 {
-		return strings.TrimPrefix(hostport[:i], "[")
-	}
-	return hostport[:colon]
-}

vendor/github.com/aws/aws-sdk-go/aws/version.go

@@ -1,8 +0,0 @@
-// Package aws provides core functionality for making requests to AWS services.
-package aws
-
-// SDKName is the name of this AWS SDK
-const SDKName = "aws-sdk-go"
-
-// SDKVersion is the version of this SDK
-const SDKVersion = "1.10.51"