Merge pull request #11 from ericanderson/cloudfront

Cloudfront

README.md

@@ -35,7 +35,7 @@ make deps build
         "finished_at": 1421029813,
         "message": "Update the Readme",
         "author": "johnsmith",
-        "author_email": "john.smith@gmail.com"
+        "author_email": "john.smith@gmail.com",
         "event": "push",
         "branch": "master",
         "commit": "436b7a6e2abaddfd35740527353e78a227ddcb2c",
@@ -53,7 +53,8 @@ make deps build
         "secret_key": "9c5785d3ece6a9cdefa42eb99b58986f9095ff1c",
         "source": "folder/to/archive",
         "target": "/target/location",
-        "delete": true
+        "delete": true,
+        "cloudfront_distribution_id": "E16G5UJABCDAGDL"
     }
 }
 EOF

aws.go

@@ -7,20 +7,23 @@ import (
 	"mime"
 	"os"
 	"path/filepath"
+	"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/session"
+	"github.com/aws/aws-sdk-go/service/cloudFront"
 	"github.com/aws/aws-sdk-go/service/s3"
 	"github.com/ryanuber/go-glob"
 )
 
 type AWS struct {
-	client *s3.S3
+	client   *s3.S3
-	remote []string
+	cfClient *cloudfront.CloudFront
-	local  []string
+	remote   []string
-	vargs  PluginArgs
+	local    []string
+	vargs    PluginArgs
 }
 
 func NewAWS(vargs PluginArgs) AWS {
@@ -29,10 +32,11 @@ func NewAWS(vargs PluginArgs) AWS {
 		Region:      aws.String(vargs.Region),
 	})
 	c := s3.New(sess)
+	cf := cloudfront.New(sess)
 	r := make([]string, 1, 1)
 	l := make([]string, 1, 1)
 
-	return AWS{c, r, l, vargs}
+	return AWS{c, cf, r, l, vargs}
 }
 
 func (a *AWS) Upload(local, remote string) error {
@@ -270,3 +274,20 @@ func (a *AWS) List(path string) ([]string, error) {
 
 	return remote, nil
 }
+
+func (a *AWS) Invalidate(invalidatePath string) error {
+	debug("Invalidating \"%s\"", invalidatePath)
+	_, err := a.cfClient.CreateInvalidation(&cloudfront.CreateInvalidationInput{
+		DistributionId: aws.String(a.vargs.CloudFrontDistribution),
+		InvalidationBatch: &cloudfront.InvalidationBatch{
+			CallerReference: aws.String(time.Now().Format(time.RFC3339Nano)),
+			Paths: &cloudfront.Paths{
+				Quantity: aws.Int64(1),
+				Items: []*string{
+					aws.String(invalidatePath),
+				},
+			},
+		},
+	})
+	return err
+}

main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"errors"
 	"fmt"
 	"os"
 	"path/filepath"
@@ -23,25 +24,72 @@ type result struct {
 	err error
 }
 
+type app struct {
+	vargs     *PluginArgs
+	workspace *drone.Workspace
+	client    AWS
+	jobs      []job
+}
+
 var (
 	buildCommit string
 )
 
+var MissingAwsValuesMessage = "Must set access_key, secret_key, and bucket"
+
 func main() {
 	fmt.Printf("Drone S3 Sync Plugin built from %s\n", buildCommit)
 
-	vargs := PluginArgs{}
+	a := newApp()
-	workspace := drone.Workspace{}
 
-	plugin.Param("vargs", &vargs)
+	err := a.loadVargs()
-	plugin.Param("workspace", &workspace)
+	if err != nil {
-	if err := plugin.Parse(); err != nil {
 		fmt.Println(err)
 		os.Exit(1)
 	}
 
-	if len(vargs.Key) == 0 || len(vargs.Secret) == 0 || len(vargs.Bucket) == 0 {
+	err = a.sanitizeInputs()
-		return
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	a.createClient()
+
+	a.createSyncJobs()
+	a.createInvalidateJob()
+	a.runJobs()
+
+	fmt.Println("done!")
+}
+
+func newApp() *app {
+	return &app{
+		vargs:     &PluginArgs{},
+		workspace: &drone.Workspace{},
+		jobs:      make([]job, 1, 1),
+	}
+}
+
+func (a *app) loadVargs() error {
+	plugin.Param("vargs", a.vargs)
+	plugin.Param("workspace", a.workspace)
+
+	err := plugin.Parse()
+	return err
+
+}
+
+func (a *app) createClient() {
+	a.client = NewAWS(*a.vargs)
+}
+
+func (a *app) sanitizeInputs() error {
+	vargs := a.vargs
+	workspace := a.workspace
+
+	if len(a.vargs.Key) == 0 || len(a.vargs.Secret) == 0 || len(a.vargs.Bucket) == 0 {
+		return errors.New(MissingAwsValuesMessage)
 	}
 
 	if len(vargs.Region) == 0 {
@@ -57,15 +105,19 @@ func main() {
 		vargs.Target = vargs.Target[1:]
 	}
 
-	client := NewAWS(vargs)
+	return nil
-	remote, err := client.List(vargs.Target)
+}
+
+func (a *app) createSyncJobs() {
+	vargs := a.vargs
+	remote, err := a.client.List(vargs.Target)
 	if err != nil {
 		fmt.Println(err)
 		os.Exit(1)
 	}
 
 	local := make([]string, 1, 1)
-	jobs := make([]job, 1, 1)
+
 	err = filepath.Walk(vargs.Source, func(path string, info os.FileInfo, err error) error {
 		if err != nil || info.IsDir() {
 			return err
@@ -79,7 +131,7 @@ func main() {
 			}
 		}
 		local = append(local, localPath)
-		jobs = append(jobs, job{
+		a.jobs = append(a.jobs, job{
 			local:  filepath.Join(vargs.Source, localPath),
 			remote: filepath.Join(vargs.Target, localPath),
 			action: "upload",
@@ -95,44 +147,64 @@ func main() {
 	for path, location := range vargs.Redirects {
 		path = strings.TrimPrefix(path, "/")
 		local = append(local, path)
-		jobs = append(jobs, job{
+		a.jobs = append(a.jobs, job{
 			local:  path,
 			remote: location,
 			action: "redirect",
 		})
 	}
+	if a.vargs.Delete {
+		for _, r := range remote {
+			found := false
+			for _, l := range local {
+				if l == r {
+					found = true
+					break
+				}
+			}
 
-	for _, r := range remote {
+			if !found {
-		found := false
+				a.jobs = append(a.jobs, job{
-		for _, l := range local {
+					local:  "",
-			if l == r {
+					remote: r,
-				found = true
+					action: "delete",
-				break
+				})
 			}
 		}
-
-		if !found {
-			jobs = append(jobs, job{
-				local:  "",
-				remote: r,
-				action: "delete",
-			})
-		}
 	}
+}
 
+func (a *app) createInvalidateJob() {
+	if len(a.vargs.CloudFrontDistribution) > 0 {
+		a.jobs = append(a.jobs, job{
+			local:  "",
+			remote: filepath.Join("/", a.vargs.Target, "*"),
+			action: "invalidateCloudFront",
+		})
+	}
+}
+
+func (a *app) runJobs() {
+	vargs := a.vargs
+	client := a.client
 	jobChan := make(chan struct{}, maxConcurrent)
-	results := make(chan *result, len(jobs))
+	results := make(chan *result, len(a.jobs))
+	var invalidateJob *job
 
 	fmt.Printf("Synchronizing with bucket \"%s\"\n", vargs.Bucket)
-	for _, j := range jobs {
+	for _, j := range a.jobs {
 		jobChan <- struct{}{}
 		go func(j job) {
+			var err error
 			if j.action == "upload" {
 				err = client.Upload(j.local, j.remote)
 			} else if j.action == "redirect" {
 				err = client.Redirect(j.local, j.remote)
-			} else if j.action == "delete" && vargs.Delete {
+			} else if j.action == "delete" {
 				err = client.Delete(j.remote)
+			} else if j.action == "invalidateCloudFront" {
+				invalidateJob = &j
+				// err = client.Invalidate(j.remote)
 			} else {
 				err = nil
 			}
@@ -141,7 +213,7 @@ func main() {
 		}(j)
 	}
 
-	for _ = range jobs {
+	for _ = range a.jobs {
 		r := <-results
 		if r.err != nil {
 			fmt.Printf("ERROR: failed to %s %s to %s: %+v\n", r.j.action, r.j.local, r.j.remote, r.err)
@@ -149,7 +221,13 @@ func main() {
 		}
 	}
 
-	fmt.Println("done!")
+	if invalidateJob != nil {
+		err := client.Invalidate(invalidateJob.remote)
+		if err != nil {
+			fmt.Printf("ERROR: failed to %s %s to %s: %+v\n", invalidateJob.action, invalidateJob.local, invalidateJob.remote, err)
+			os.Exit(1)
+		}
+	}
 }
 
 func debug(format string, args ...interface{}) {

main_test.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+    "testing"
+    "github.com/stretchr/testify/assert"
+)
+
+func newAppWithAwsVars() *app {
+    a := newApp()
+    a.vargs.Key = "AAAA"
+    a.vargs.Secret = "AAAA"
+    a.vargs.Bucket = "AAAA"
+    
+    return a
+}
+
+func TestSanitizeInputs(t *testing.T) {
+    a := newApp()
+    err := a.sanitizeInputs()
+    assert.EqualError(t, err, MissingAwsValuesMessage)
+    
+    a = newAppWithAwsVars()
+    a.workspace.Path = "foo/bar"
+    a.vargs.Target = "/remote/foo"
+    a.sanitizeInputs()
+    
+    assert.EqualValues(t, "foo/bar", a.vargs.Source, "Source should default to workspace.Path")
+    assert.EqualValues(t, "us-east-1", a.vargs.Region, "Region should default to 'us-east'")
+    assert.EqualValues(t, "remote/foo", a.vargs.Target, "Target should have first slash stripped")
+    
+    a = newAppWithAwsVars()
+    a.workspace.Path = "foo/bar"
+    a.vargs.Source = "some/folder"
+    a.vargs.Target = "remote/foo"
+    
+    a.sanitizeInputs()
+    
+    assert.EqualValues(t, "foo/bar/some/folder", a.vargs.Source, "Source should combine workspace.Path and specified Source")
+    assert.EqualValues(t, "remote/foo", a.vargs.Target, "Target should have first slash stripped")
+    
+}

types.go

@@ -3,17 +3,18 @@ package main
 import "encoding/json"
 
 type PluginArgs struct {
-	Key         string            `json:"access_key"`
+	Key                    string            `json:"access_key"`
-	Secret      string            `json:"secret_key"`
+	Secret                 string            `json:"secret_key"`
-	Bucket      string            `json:"bucket"`
+	Bucket                 string            `json:"bucket"`
-	Region      string            `json:"region"`
+	Region                 string            `json:"region"`
-	Source      string            `json:"source"`
+	Source                 string            `json:"source"`
-	Target      string            `json:"target"`
+	Target                 string            `json:"target"`
-	Delete      bool              `json:"delete"`
+	Delete                 bool              `json:"delete"`
-	Access      StringMap         `json:"acl"`
+	Access                 StringMap         `json:"acl"`
-	ContentType StringMap         `json:"content_type"`
+	ContentType            StringMap         `json:"content_type"`
-	Metadata    DeepStringMap     `json:"metadata"`
+	Metadata               DeepStringMap     `json:"metadata"`
-	Redirects   map[string]string `json:"redirects"`
+	Redirects              map[string]string `json:"redirects"`
+	CloudFrontDistribution string            `json:"cloudfront_distribution_id"`
 }
 
 type DeepStringMap struct {

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

@@ -0,0 +1,202 @@
+
+                                 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
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+      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.
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+      including but not limited to software source code, documentation
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+      "Work" shall mean the work of authorship, whether in Source or
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+      "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,
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+      Work and such Derivative Works in Source or Object form.
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+      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,
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+      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.
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+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
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+      To apply the Apache License to your work, attach the following
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+   Copyright [yyyy] [name of copyright owner]
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+   Licensed under the Apache License, Version 2.0 (the "License");
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+       http://www.apache.org/licenses/LICENSE-2.0
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+   Unless required by applicable law or agreed to in writing, software
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+   limitations under the License.

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

@@ -0,0 +1,3 @@
+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/private/protocol/idempotency.go

@@ -0,0 +1,75 @@
+package protocol
+
+import (
+	"crypto/rand"
+	"fmt"
+	"reflect"
+)
+
+// RandReader is the random reader the protocol package will use to read
+// random bytes from. This is exported for testing, and should not be used.
+var RandReader = rand.Reader
+
+const idempotencyTokenFillTag = `idempotencyToken`
+
+// CanSetIdempotencyToken returns true if the struct field should be
+// automatically populated with a Idempotency token.
+//
+// Only *string and string type fields that are tagged with idempotencyToken
+// which are not already set can be auto filled.
+func CanSetIdempotencyToken(v reflect.Value, f reflect.StructField) bool {
+	switch u := v.Interface().(type) {
+	// To auto fill an Idempotency token the field must be a string,
+	// tagged for auto fill, and have a zero value.
+	case *string:
+		return u == nil && len(f.Tag.Get(idempotencyTokenFillTag)) != 0
+	case string:
+		return len(u) == 0 && len(f.Tag.Get(idempotencyTokenFillTag)) != 0
+	}
+
+	return false
+}
+
+// GetIdempotencyToken returns a randomly generated idempotency token.
+func GetIdempotencyToken() string {
+	b := make([]byte, 16)
+	RandReader.Read(b)
+
+	return UUIDVersion4(b)
+}
+
+// SetIdempotencyToken will set the value provided with a Idempotency Token.
+// Given that the value can be set. Will panic if value is not setable.
+func SetIdempotencyToken(v reflect.Value) {
+	if v.Kind() == reflect.Ptr {
+		if v.IsNil() && v.CanSet() {
+			v.Set(reflect.New(v.Type().Elem()))
+		}
+		v = v.Elem()
+	}
+	v = reflect.Indirect(v)
+
+	if !v.CanSet() {
+		panic(fmt.Sprintf("unable to set idempotnecy token %v", v))
+	}
+
+	b := make([]byte, 16)
+	_, err := rand.Read(b)
+	if err != nil {
+		// TODO handle error
+		return
+	}
+
+	v.Set(reflect.ValueOf(UUIDVersion4(b)))
+}
+
+// UUIDVersion4 returns a Version 4 random UUID from the byte slice provided
+func UUIDVersion4(u []byte) string {
+	// https://en.wikipedia.org/wiki/Universally_unique_identifier#Version_4_.28random.29
+	// 13th character is "4"
+	u[6] = (u[6] | 0x40) & 0x4F
+	// 17th character is "8", "9", "a", or "b"
+	u[8] = (u[8] | 0x80) & 0xBF
+
+	return fmt.Sprintf(`%X-%X-%X-%X-%X`, u[0:4], u[4:6], u[6:8], u[8:10], u[10:])
+}

vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go

@@ -39,6 +39,9 @@ func init() {
 	}
 }
 
+// BuildHandler is a named request handler for building rest protocol requests
+var BuildHandler = request.NamedHandler{Name: "awssdk.rest.Build", Fn: Build}
+
 // Build builds the REST component of a service request.
 func Build(r *request.Request) {
 	if r.ParamsFilled() {

vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go

@@ -3,6 +3,7 @@ package rest
 import (
 	"encoding/base64"
 	"fmt"
+	"io"
 	"io/ioutil"
 	"net/http"
 	"reflect"
@@ -15,6 +16,12 @@ import (
 	"github.com/aws/aws-sdk-go/aws/request"
 )
 
+// UnmarshalHandler is a named request handler for unmarshaling rest protocol requests
+var UnmarshalHandler = request.NamedHandler{Name: "awssdk.rest.Unmarshal", Fn: Unmarshal}
+
+// UnmarshalMetaHandler is a named request handler for unmarshaling rest protocol request metadata
+var UnmarshalMetaHandler = request.NamedHandler{Name: "awssdk.rest.UnmarshalMeta", Fn: UnmarshalMeta}
+
 // Unmarshal unmarshals the REST component of a response in a REST service.
 func Unmarshal(r *request.Request) {
 	if r.DataFilled() {
@@ -45,6 +52,7 @@ func unmarshalBody(r *request.Request, v reflect.Value) {
 				if payload.IsValid() {
 					switch payload.Interface().(type) {
 					case []byte:
+						defer r.HTTPResponse.Body.Close()
 						b, err := ioutil.ReadAll(r.HTTPResponse.Body)
 						if err != nil {
 							r.Error = awserr.New("SerializationError", "failed to decode REST response", err)
@@ -52,6 +60,7 @@ func unmarshalBody(r *request.Request, v reflect.Value) {
 							payload.Set(reflect.ValueOf(b))
 						}
 					case *string:
+						defer r.HTTPResponse.Body.Close()
 						b, err := ioutil.ReadAll(r.HTTPResponse.Body)
 						if err != nil {
 							r.Error = awserr.New("SerializationError", "failed to decode REST response", err)
@@ -66,6 +75,8 @@ func unmarshalBody(r *request.Request, v reflect.Value) {
 						case "aws.ReadSeekCloser", "io.ReadCloser":
 							payload.Set(reflect.ValueOf(r.HTTPResponse.Body))
 						default:
+							io.Copy(ioutil.Discard, r.HTTPResponse.Body)
+							defer r.HTTPResponse.Body.Close()
 							r.Error = awserr.New("SerializationError",
 								"failed to decode REST response",
 								fmt.Errorf("unknown payload type %s", payload.Type()))

vendor/github.com/aws/aws-sdk-go/private/protocol/restxml/restxml.go

@@ -16,6 +16,18 @@ import (
 	"github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil"
 )
 
+// BuildHandler is a named request handler for building restxml protocol requests
+var BuildHandler = request.NamedHandler{Name: "awssdk.restxml.Build", Fn: Build}
+
+// UnmarshalHandler is a named request handler for unmarshaling restxml protocol requests
+var UnmarshalHandler = request.NamedHandler{Name: "awssdk.restxml.Unmarshal", Fn: Unmarshal}
+
+// UnmarshalMetaHandler is a named request handler for unmarshaling restxml protocol request metadata
+var UnmarshalMetaHandler = request.NamedHandler{Name: "awssdk.restxml.UnmarshalMeta", Fn: UnmarshalMeta}
+
+// UnmarshalErrorHandler is a named request handler for unmarshaling restxml protocol request errors
+var UnmarshalErrorHandler = request.NamedHandler{Name: "awssdk.restxml.UnmarshalError", Fn: UnmarshalError}
+
 // Build builds a request payload for the REST XML protocol.
 func Build(r *request.Request) {
 	rest.Build(r)

vendor/github.com/aws/aws-sdk-go/private/protocol/unmarshal.go

@@ -0,0 +1,21 @@
+package protocol
+
+import (
+	"io"
+	"io/ioutil"
+
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// UnmarshalDiscardBodyHandler is a named request handler to empty and close a response's body
+var UnmarshalDiscardBodyHandler = request.NamedHandler{Name: "awssdk.shared.UnmarshalDiscardBody", Fn: UnmarshalDiscardBody}
+
+// UnmarshalDiscardBody is a request handler to empty a response's body and closing it.
+func UnmarshalDiscardBody(r *request.Request) {
+	if r.HTTPResponse == nil || r.HTTPResponse.Body == nil {
+		return
+	}
+
+	io.Copy(ioutil.Discard, r.HTTPResponse.Body)
+	r.HTTPResponse.Body.Close()
+}

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

@@ -0,0 +1,86 @@
+// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
+
+package cloudfront
+
+import (
+	"github.com/aws/aws-sdk-go/aws"
+	"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"
+	"github.com/aws/aws-sdk-go/private/protocol/restxml"
+	"github.com/aws/aws-sdk-go/private/signer/v4"
+)
+
+// CloudFront is a client for CloudFront.
+//The service client's operations are safe to be used concurrently.
+// It is not safe to mutate any of the client's properties though.
+type CloudFront struct {
+	*client.Client
+}
+
+// Used for custom client initialization logic
+var initClient func(*client.Client)
+
+// Used for custom request initialization logic
+var initRequest func(*request.Request)
+
+// A ServiceName is the name of the service the client will make API calls to.
+const ServiceName = "cloudfront"
+
+// New creates a new instance of the CloudFront client with a session.
+// If additional configuration is needed for the client instance use the optional
+// aws.Config parameter to add your extra config.
+//
+// Example:
+//     // Create a CloudFront client from just a session.
+//     svc := cloudfront.New(mySession)
+//
+//     // Create a CloudFront client with additional configuration
+//     svc := cloudfront.New(mySession, aws.NewConfig().WithRegion("us-west-2"))
+func New(p client.ConfigProvider, cfgs ...*aws.Config) *CloudFront {
+	c := p.ClientConfig(ServiceName, cfgs...)
+	return newClient(*c.Config, c.Handlers, c.Endpoint, c.SigningRegion)
+}
+
+// newClient creates, initializes and returns a new service client instance.
+func newClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegion string) *CloudFront {
+	svc := &CloudFront{
+		Client: client.New(
+			cfg,
+			metadata.ClientInfo{
+				ServiceName:   ServiceName,
+				SigningRegion: signingRegion,
+				Endpoint:      endpoint,
+				APIVersion:    "2016-01-28",
+			},
+			handlers,
+		),
+	}
+
+	// Handlers
+	svc.Handlers.Sign.PushBack(v4.Sign)
+	svc.Handlers.Build.PushBackNamed(restxml.BuildHandler)
+	svc.Handlers.Unmarshal.PushBackNamed(restxml.UnmarshalHandler)
+	svc.Handlers.UnmarshalMeta.PushBackNamed(restxml.UnmarshalMetaHandler)
+	svc.Handlers.UnmarshalError.PushBackNamed(restxml.UnmarshalErrorHandler)
+
+	// Run custom client initialization if present
+	if initClient != nil {
+		initClient(svc.Client)
+	}
+
+	return svc
+}
+
+// newRequest creates a new request for a CloudFront operation and runs any
+// custom request initialization.
+func (c *CloudFront) newRequest(op *request.Operation, params, data interface{}) *request.Request {
+	req := c.NewRequest(op, params, data)
+
+	// Run custom request initialization if present
+	if initRequest != nil {
+		initRequest(req)
+	}
+
+	return req
+}

vendor/github.com/aws/aws-sdk-go/service/cloudFront/waiters.go

@@ -0,0 +1,76 @@
+// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
+
+package cloudfront
+
+import (
+	"github.com/aws/aws-sdk-go/private/waiter"
+)
+
+func (c *CloudFront) WaitUntilDistributionDeployed(input *GetDistributionInput) error {
+	waiterCfg := waiter.Config{
+		Operation:   "GetDistribution",
+		Delay:       60,
+		MaxAttempts: 25,
+		Acceptors: []waiter.WaitAcceptor{
+			{
+				State:    "success",
+				Matcher:  "path",
+				Argument: "Distribution.Status",
+				Expected: "Deployed",
+			},
+		},
+	}
+
+	w := waiter.Waiter{
+		Client: c,
+		Input:  input,
+		Config: waiterCfg,
+	}
+	return w.Wait()
+}
+
+func (c *CloudFront) WaitUntilInvalidationCompleted(input *GetInvalidationInput) error {
+	waiterCfg := waiter.Config{
+		Operation:   "GetInvalidation",
+		Delay:       20,
+		MaxAttempts: 30,
+		Acceptors: []waiter.WaitAcceptor{
+			{
+				State:    "success",
+				Matcher:  "path",
+				Argument: "Invalidation.Status",
+				Expected: "Completed",
+			},
+		},
+	}
+
+	w := waiter.Waiter{
+		Client: c,
+		Input:  input,
+		Config: waiterCfg,
+	}
+	return w.Wait()
+}
+
+func (c *CloudFront) WaitUntilStreamingDistributionDeployed(input *GetStreamingDistributionInput) error {
+	waiterCfg := waiter.Config{
+		Operation:   "GetStreamingDistribution",
+		Delay:       60,
+		MaxAttempts: 25,
+		Acceptors: []waiter.WaitAcceptor{
+			{
+				State:    "success",
+				Matcher:  "path",
+				Argument: "StreamingDistribution.Status",
+				Expected: "Deployed",
+			},
+		},
+	}
+
+	w := waiter.Waiter{
+		Client: c,
+		Input:  input,
+		Config: waiterCfg,
+	}
+	return w.Wait()
+}

vendor/github.com/stretchr/testify/LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) 2012 - 2013 Mat Ryer and Tyler Bunnell
+
+Please consider promoting this project if you find it useful.
+
+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/stretchr/testify/assert/assertion_forward.go

@@ -0,0 +1,387 @@
+/*
+* CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen
+* THIS FILE MUST NOT BE EDITED BY HAND
+*/
+
+package assert
+
+import (
+
+	http "net/http"
+	url "net/url"
+	time "time"
+)
+
+
+// Condition uses a Comparison to assert a complex condition.
+func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool {
+	return Condition(a.t, comp, msgAndArgs...)
+}
+
+
+// Contains asserts that the specified string, list(array, slice...) or map contains the
+// specified substring or element.
+// 
+//    a.Contains("Hello World", "World", "But 'Hello World' does contain 'World'")
+//    a.Contains(["Hello", "World"], "World", "But ["Hello", "World"] does contain 'World'")
+//    a.Contains({"Hello": "World"}, "Hello", "But {'Hello': 'World'} does contain 'Hello'")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool {
+	return Contains(a.t, s, contains, msgAndArgs...)
+}
+
+
+// Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
+// a slice or a channel with len == 0.
+// 
+//  a.Empty(obj)
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool {
+	return Empty(a.t, object, msgAndArgs...)
+}
+
+
+// Equal asserts that two objects are equal.
+// 
+//    a.Equal(123, 123, "123 and 123 should be equal")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Equal(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
+	return Equal(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// EqualError asserts that a function returned an error (i.e. not `nil`)
+// and that it is equal to the provided error.
+// 
+//   actualObj, err := SomeFunction()
+//   if assert.Error(t, err, "An error was expected") {
+// 	   assert.Equal(t, err, expectedError)
+//   }
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool {
+	return EqualError(a.t, theError, errString, msgAndArgs...)
+}
+
+
+// EqualValues asserts that two objects are equal or convertable to the same types
+// and equal.
+// 
+//    a.EqualValues(uint32(123), int32(123), "123 and 123 should be equal")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
+	return EqualValues(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// Error asserts that a function returned an error (i.e. not `nil`).
+// 
+//   actualObj, err := SomeFunction()
+//   if a.Error(err, "An error was expected") {
+// 	   assert.Equal(t, err, expectedError)
+//   }
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Error(err error, msgAndArgs ...interface{}) bool {
+	return Error(a.t, err, msgAndArgs...)
+}
+
+
+// Exactly asserts that two objects are equal is value and type.
+// 
+//    a.Exactly(int32(123), int64(123), "123 and 123 should NOT be equal")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Exactly(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
+	return Exactly(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// Fail reports a failure through
+func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool {
+	return Fail(a.t, failureMessage, msgAndArgs...)
+}
+
+
+// FailNow fails test
+func (a *Assertions) FailNow(failureMessage string, msgAndArgs ...interface{}) bool {
+	return FailNow(a.t, failureMessage, msgAndArgs...)
+}
+
+
+// False asserts that the specified value is false.
+// 
+//    a.False(myBool, "myBool should be false")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool {
+	return False(a.t, value, msgAndArgs...)
+}
+
+
+// HTTPBodyContains asserts that a specified handler returns a
+// body that contains a string.
+// 
+//  a.HTTPBodyContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) bool {
+	return HTTPBodyContains(a.t, handler, method, url, values, str)
+}
+
+
+// HTTPBodyNotContains asserts that a specified handler returns a
+// body that does not contain a string.
+// 
+//  a.HTTPBodyNotContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) bool {
+	return HTTPBodyNotContains(a.t, handler, method, url, values, str)
+}
+
+
+// HTTPError asserts that a specified handler returns an error status code.
+// 
+//  a.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPError(handler http.HandlerFunc, method string, url string, values url.Values) bool {
+	return HTTPError(a.t, handler, method, url, values)
+}
+
+
+// HTTPRedirect asserts that a specified handler returns a redirect status code.
+// 
+//  a.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method string, url string, values url.Values) bool {
+	return HTTPRedirect(a.t, handler, method, url, values)
+}
+
+
+// HTTPSuccess asserts that a specified handler returns a success status code.
+// 
+//  a.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil)
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method string, url string, values url.Values) bool {
+	return HTTPSuccess(a.t, handler, method, url, values)
+}
+
+
+// Implements asserts that an object is implemented by the specified interface.
+// 
+//    a.Implements((*MyInterface)(nil), new(MyObject), "MyObject")
+func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
+	return Implements(a.t, interfaceObject, object, msgAndArgs...)
+}
+
+
+// InDelta asserts that the two numerals are within delta of each other.
+// 
+// 	 a.InDelta(math.Pi, (22 / 7.0), 0.01)
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) InDelta(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
+	return InDelta(a.t, expected, actual, delta, msgAndArgs...)
+}
+
+
+// InDeltaSlice is the same as InDelta, except it compares two slices.
+func (a *Assertions) InDeltaSlice(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
+	return InDeltaSlice(a.t, expected, actual, delta, msgAndArgs...)
+}
+
+
+// InEpsilon asserts that expected and actual have a relative error less than epsilon
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) InEpsilon(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
+	return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...)
+}
+
+
+// InEpsilonSlice is the same as InEpsilon, except it compares two slices.
+func (a *Assertions) InEpsilonSlice(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
+	return InEpsilonSlice(a.t, expected, actual, delta, msgAndArgs...)
+}
+
+
+// IsType asserts that the specified objects are of the same type.
+func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool {
+	return IsType(a.t, expectedType, object, msgAndArgs...)
+}
+
+
+// JSONEq asserts that two JSON strings are equivalent.
+// 
+//  a.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interface{}) bool {
+	return JSONEq(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// Len asserts that the specified object has specific length.
+// Len also fails if the object has a type that len() not accept.
+// 
+//    a.Len(mySlice, 3, "The size of slice is not 3")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool {
+	return Len(a.t, object, length, msgAndArgs...)
+}
+
+
+// Nil asserts that the specified object is nil.
+// 
+//    a.Nil(err, "err should be nothing")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool {
+	return Nil(a.t, object, msgAndArgs...)
+}
+
+
+// NoError asserts that a function returned no error (i.e. `nil`).
+// 
+//   actualObj, err := SomeFunction()
+//   if a.NoError(err) {
+// 	   assert.Equal(t, actualObj, expectedObj)
+//   }
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NoError(err error, msgAndArgs ...interface{}) bool {
+	return NoError(a.t, err, msgAndArgs...)
+}
+
+
+// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
+// specified substring or element.
+// 
+//    a.NotContains("Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'")
+//    a.NotContains(["Hello", "World"], "Earth", "But ['Hello', 'World'] does NOT contain 'Earth'")
+//    a.NotContains({"Hello": "World"}, "Earth", "But {'Hello': 'World'} does NOT contain 'Earth'")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotContains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool {
+	return NotContains(a.t, s, contains, msgAndArgs...)
+}
+
+
+// NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
+// a slice or a channel with len == 0.
+// 
+//  if a.NotEmpty(obj) {
+//    assert.Equal(t, "two", obj[1])
+//  }
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool {
+	return NotEmpty(a.t, object, msgAndArgs...)
+}
+
+
+// NotEqual asserts that the specified values are NOT equal.
+// 
+//    a.NotEqual(obj1, obj2, "two objects shouldn't be equal")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotEqual(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
+	return NotEqual(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// NotNil asserts that the specified object is not nil.
+// 
+//    a.NotNil(err, "err should be something")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool {
+	return NotNil(a.t, object, msgAndArgs...)
+}
+
+
+// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
+// 
+//   a.NotPanics(func(){
+//     RemainCalm()
+//   }, "Calling RemainCalm() should NOT panic")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
+	return NotPanics(a.t, f, msgAndArgs...)
+}
+
+
+// NotRegexp asserts that a specified regexp does not match a string.
+// 
+//  a.NotRegexp(regexp.MustCompile("starts"), "it's starting")
+//  a.NotRegexp("^start", "it's not starting")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
+	return NotRegexp(a.t, rx, str, msgAndArgs...)
+}
+
+
+// NotZero asserts that i is not the zero value for its type and returns the truth.
+func (a *Assertions) NotZero(i interface{}, msgAndArgs ...interface{}) bool {
+	return NotZero(a.t, i, msgAndArgs...)
+}
+
+
+// Panics asserts that the code inside the specified PanicTestFunc panics.
+// 
+//   a.Panics(func(){
+//     GoCrazy()
+//   }, "Calling GoCrazy() should panic")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
+	return Panics(a.t, f, msgAndArgs...)
+}
+
+
+// Regexp asserts that a specified regexp matches a string.
+// 
+//  a.Regexp(regexp.MustCompile("start"), "it's starting")
+//  a.Regexp("start...$", "it's not starting")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
+	return Regexp(a.t, rx, str, msgAndArgs...)
+}
+
+
+// True asserts that the specified value is true.
+// 
+//    a.True(myBool, "myBool should be true")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool {
+	return True(a.t, value, msgAndArgs...)
+}
+
+
+// WithinDuration asserts that the two times are within duration delta of each other.
+// 
+//   a.WithinDuration(time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) WithinDuration(expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
+	return WithinDuration(a.t, expected, actual, delta, msgAndArgs...)
+}
+
+
+// Zero asserts that i is the zero value for its type and returns the truth.
+func (a *Assertions) Zero(i interface{}, msgAndArgs ...interface{}) bool {
+	return Zero(a.t, i, msgAndArgs...)
+}

vendor/github.com/stretchr/testify/assert/assertion_forward.go.tmpl

@@ -0,0 +1,4 @@
+{{.CommentWithoutT "a"}}
+func (a *Assertions) {{.DocInfo.Name}}({{.Params}}) bool {
+	return {{.DocInfo.Name}}(a.t, {{.ForwardedParams}})
+}

vendor/github.com/stretchr/testify/assert/doc.go

@@ -0,0 +1,45 @@
+// Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.
+//
+// Example Usage
+//
+// The following is a complete example using assert in a standard test function:
+//    import (
+//      "testing"
+//      "github.com/stretchr/testify/assert"
+//    )
+//
+//    func TestSomething(t *testing.T) {
+//
+//      var a string = "Hello"
+//      var b string = "Hello"
+//
+//      assert.Equal(t, a, b, "The two words should be the same.")
+//
+//    }
+//
+// if you assert many times, use the format below:
+//
+//    import (
+//      "testing"
+//      "github.com/stretchr/testify/assert"
+//    )
+//
+//    func TestSomething(t *testing.T) {
+//      assert := assert.New(t)
+//
+//      var a string = "Hello"
+//      var b string = "Hello"
+//
+//      assert.Equal(a, b, "The two words should be the same.")
+//    }
+//
+// Assertions
+//
+// Assertions allow you to easily write test code, and are global funcs in the `assert` package.
+// All assertion functions take, as the first argument, the `*testing.T` object provided by the
+// testing framework. This allows the assertion funcs to write the failings and other details to
+// the correct place.
+//
+// Every assertion function also takes an optional string message as the final argument,
+// allowing custom error messages to be appended to the message the assertion method outputs.
+package assert

vendor/github.com/stretchr/testify/assert/errors.go

@@ -0,0 +1,10 @@
+package assert
+
+import (
+	"errors"
+)
+
+// AnError is an error instance useful for testing.  If the code does not care
+// about error specifics, and only needs to return the error for example, this
+// error should be used to make the test code more readable.
+var AnError = errors.New("assert.AnError general error for testing")

vendor/github.com/stretchr/testify/assert/forward_assertions.go

@@ -0,0 +1,16 @@
+package assert
+
+// Assertions provides assertion methods around the
+// TestingT interface.
+type Assertions struct {
+	t TestingT
+}
+
+// New makes a new Assertions object for the specified TestingT.
+func New(t TestingT) *Assertions {
+	return &Assertions{
+		t: t,
+	}
+}
+
+//go:generate go run ../_codegen/main.go -output-package=assert -template=assertion_forward.go.tmpl

vendor/github.com/stretchr/testify/assert/http_assertions.go

@@ -0,0 +1,106 @@
+package assert
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"strings"
+)
+
+// httpCode is a helper that returns HTTP code of the response. It returns -1
+// if building a new request fails.
+func httpCode(handler http.HandlerFunc, method, url string, values url.Values) int {
+	w := httptest.NewRecorder()
+	req, err := http.NewRequest(method, url+"?"+values.Encode(), nil)
+	if err != nil {
+		return -1
+	}
+	handler(w, req)
+	return w.Code
+}
+
+// HTTPSuccess asserts that a specified handler returns a success status code.
+//
+//  assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil)
+//
+// Returns whether the assertion was successful (true) or not (false).
+func HTTPSuccess(t TestingT, handler http.HandlerFunc, method, url string, values url.Values) bool {
+	code := httpCode(handler, method, url, values)
+	if code == -1 {
+		return false
+	}
+	return code >= http.StatusOK && code <= http.StatusPartialContent
+}
+
+// HTTPRedirect asserts that a specified handler returns a redirect status code.
+//
+//  assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
+//
+// Returns whether the assertion was successful (true) or not (false).
+func HTTPRedirect(t TestingT, handler http.HandlerFunc, method, url string, values url.Values) bool {
+	code := httpCode(handler, method, url, values)
+	if code == -1 {
+		return false
+	}
+	return code >= http.StatusMultipleChoices && code <= http.StatusTemporaryRedirect
+}
+
+// HTTPError asserts that a specified handler returns an error status code.
+//
+//  assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
+//
+// Returns whether the assertion was successful (true) or not (false).
+func HTTPError(t TestingT, handler http.HandlerFunc, method, url string, values url.Values) bool {
+	code := httpCode(handler, method, url, values)
+	if code == -1 {
+		return false
+	}
+	return code >= http.StatusBadRequest
+}
+
+// HTTPBody is a helper that returns HTTP body of the response. It returns
+// empty string if building a new request fails.
+func HTTPBody(handler http.HandlerFunc, method, url string, values url.Values) string {
+	w := httptest.NewRecorder()
+	req, err := http.NewRequest(method, url+"?"+values.Encode(), nil)
+	if err != nil {
+		return ""
+	}
+	handler(w, req)
+	return w.Body.String()
+}
+
+// HTTPBodyContains asserts that a specified handler returns a
+// body that contains a string.
+//
+//  assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
+//
+// Returns whether the assertion was successful (true) or not (false).
+func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}) bool {
+	body := HTTPBody(handler, method, url, values)
+
+	contains := strings.Contains(body, fmt.Sprint(str))
+	if !contains {
+		Fail(t, fmt.Sprintf("Expected response body for \"%s\" to contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body))
+	}
+
+	return contains
+}
+
+// HTTPBodyNotContains asserts that a specified handler returns a
+// body that does not contain a string.
+//
+//  assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
+//
+// Returns whether the assertion was successful (true) or not (false).
+func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}) bool {
+	body := HTTPBody(handler, method, url, values)
+
+	contains := strings.Contains(body, fmt.Sprint(str))
+	if contains {
+		Fail(t, "Expected response body for %s to NOT contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body)
+	}
+
+	return !contains
+}

vendor/vendor.json

@@ -67,6 +67,11 @@
 			"revision": "f22f230de2ce5d5bd15c415fb72d30a77931ac56",
 			"revisionTime": "2016-01-21T13:38:05-08:00"
 		},
+		{
+			"path": "github.com/aws/aws-sdk-go/private/protocol",
+			"revision": "996f601d8198d4fdc49bb5d93c73f27a6bdfe900",
+			"revisionTime": "2016-03-09T12:56:27-08:00"
+		},
 		{
 			"path": "github.com/aws/aws-sdk-go/private/protocol/query",
 			"revision": "f22f230de2ce5d5bd15c415fb72d30a77931ac56",
@@ -79,13 +84,13 @@
 		},
 		{
 			"path": "github.com/aws/aws-sdk-go/private/protocol/rest",
-			"revision": "f22f230de2ce5d5bd15c415fb72d30a77931ac56",
+			"revision": "996f601d8198d4fdc49bb5d93c73f27a6bdfe900",
-			"revisionTime": "2016-01-21T13:38:05-08:00"
+			"revisionTime": "2016-03-09T12:56:27-08:00"
 		},
 		{
 			"path": "github.com/aws/aws-sdk-go/private/protocol/restxml",
-			"revision": "f22f230de2ce5d5bd15c415fb72d30a77931ac56",
+			"revision": "996f601d8198d4fdc49bb5d93c73f27a6bdfe900",
-			"revisionTime": "2016-01-21T13:38:05-08:00"
+			"revisionTime": "2016-03-09T12:56:27-08:00"
 		},
 		{
 			"path": "github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil",
@@ -102,6 +107,11 @@
 			"revision": "f22f230de2ce5d5bd15c415fb72d30a77931ac56",
 			"revisionTime": "2016-01-21T13:38:05-08:00"
 		},
+		{
+			"path": "github.com/aws/aws-sdk-go/service/cloudFront",
+			"revision": "996f601d8198d4fdc49bb5d93c73f27a6bdfe900",
+			"revisionTime": "2016-03-09T12:56:27-08:00"
+		},
 		{
 			"path": "github.com/aws/aws-sdk-go/service/s3",
 			"revision": "f22f230de2ce5d5bd15c415fb72d30a77931ac56",
@@ -124,6 +134,11 @@
 			"revision": "0067a9abd927e50aed5190662702f81231413ae0",
 			"revisionTime": "2014-06-17T10:15:57-07:00"
 		},
+		{
+			"path": "github.com/stretchr/testify/assert",
+			"revision": "6fe211e493929a8aac0469b93f28b1d0688a9a3a",
+			"revisionTime": "2016-03-05T16:54:46Z"
+		},
 		{
 			"path": "golang.org/x/net/context",
 			"revision": "6ccd6698c634f5d835c40c1c31848729e0cecda1",