mirror of
https://github.com/thegeeklab/wp-s3-action.git
synced 2024-11-24 03:50:40 +00:00
446 lines
9.9 KiB
Go
446 lines
9.9 KiB
Go
package plugin
|
|
|
|
import (
|
|
//nolint:gosec
|
|
"crypto/md5"
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"mime"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
"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/rs/zerolog/log"
|
|
"github.com/ryanuber/go-glob"
|
|
)
|
|
|
|
type AWS struct {
|
|
client *s3.S3
|
|
cfClient *cloudfront.CloudFront
|
|
remote []string
|
|
local []string
|
|
plugin *Plugin
|
|
}
|
|
|
|
func NewAWS(plugin *Plugin) AWS {
|
|
sessCfg := &aws.Config{
|
|
S3ForcePathStyle: aws.Bool(plugin.Settings.PathStyle),
|
|
Region: aws.String(plugin.Settings.Region),
|
|
}
|
|
|
|
if plugin.Settings.Endpoint != "" {
|
|
sessCfg.Endpoint = &plugin.Settings.Endpoint
|
|
sessCfg.DisableSSL = aws.Bool(strings.HasPrefix(plugin.Settings.Endpoint, "http://"))
|
|
}
|
|
|
|
// allowing to use the instance role or provide a key and secret
|
|
if plugin.Settings.AccessKey != "" && plugin.Settings.SecretKey != "" {
|
|
sessCfg.Credentials = credentials.NewStaticCredentials(plugin.Settings.AccessKey, plugin.Settings.SecretKey, "")
|
|
}
|
|
|
|
sess, _ := session.NewSession(sessCfg)
|
|
|
|
c := s3.New(sess)
|
|
cf := cloudfront.New(sess)
|
|
r := make([]string, 1)
|
|
l := make([]string, 1)
|
|
|
|
return AWS{c, cf, r, l, plugin}
|
|
}
|
|
|
|
//nolint:gocognit,gocyclo,maintidx
|
|
func (a *AWS) Upload(local, remote string) error {
|
|
plugin := a.plugin
|
|
|
|
if local == "" {
|
|
return nil
|
|
}
|
|
|
|
file, err := os.Open(local)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
defer file.Close()
|
|
|
|
var acl string
|
|
|
|
for pattern := range plugin.Settings.ACL {
|
|
if match := glob.Glob(pattern, local); match {
|
|
acl = plugin.Settings.ACL[pattern]
|
|
|
|
break
|
|
}
|
|
}
|
|
|
|
if acl == "" {
|
|
acl = "private"
|
|
}
|
|
|
|
fileExt := filepath.Ext(local)
|
|
|
|
var contentType string
|
|
|
|
for patternExt := range plugin.Settings.ContentType {
|
|
if patternExt == fileExt {
|
|
contentType = plugin.Settings.ContentType[patternExt]
|
|
|
|
break
|
|
}
|
|
}
|
|
|
|
if contentType == "" {
|
|
contentType = mime.TypeByExtension(fileExt)
|
|
}
|
|
|
|
var contentEncoding string
|
|
|
|
for patternExt := range plugin.Settings.ContentEncoding {
|
|
if patternExt == fileExt {
|
|
contentEncoding = plugin.Settings.ContentEncoding[patternExt]
|
|
|
|
break
|
|
}
|
|
}
|
|
|
|
var cacheControl string
|
|
|
|
for pattern := range plugin.Settings.CacheControl {
|
|
if match := glob.Glob(pattern, local); match {
|
|
cacheControl = plugin.Settings.CacheControl[pattern]
|
|
|
|
break
|
|
}
|
|
}
|
|
|
|
metadata := map[string]*string{}
|
|
|
|
for pattern := range plugin.Settings.Metadata {
|
|
if match := glob.Glob(pattern, local); match {
|
|
for k, v := range plugin.Settings.Metadata[pattern] {
|
|
metadata[k] = aws.String(v)
|
|
}
|
|
|
|
break
|
|
}
|
|
}
|
|
|
|
var AWSErr awserr.Error
|
|
|
|
head, err := a.client.HeadObject(&s3.HeadObjectInput{
|
|
Bucket: aws.String(plugin.Settings.Bucket),
|
|
Key: aws.String(remote),
|
|
})
|
|
if err != nil && errors.As(err, &AWSErr) {
|
|
//nolint:errorlint,forcetypeassert
|
|
if err.(awserr.Error).Code() == "404" {
|
|
return err
|
|
}
|
|
|
|
log.Debug().Msgf(
|
|
"'%s' not found in bucket, uploading with content-type '%s' and permissions '%s'",
|
|
local,
|
|
contentType,
|
|
acl,
|
|
)
|
|
|
|
putObject := &s3.PutObjectInput{
|
|
Bucket: aws.String(plugin.Settings.Bucket),
|
|
Key: aws.String(remote),
|
|
Body: file,
|
|
ContentType: aws.String(contentType),
|
|
ACL: aws.String(acl),
|
|
Metadata: metadata,
|
|
}
|
|
|
|
if len(cacheControl) > 0 {
|
|
putObject.CacheControl = aws.String(cacheControl)
|
|
}
|
|
|
|
if len(contentEncoding) > 0 {
|
|
putObject.ContentEncoding = aws.String(contentEncoding)
|
|
}
|
|
|
|
// skip upload during dry run
|
|
if a.plugin.Settings.DryRun {
|
|
return nil
|
|
}
|
|
|
|
_, err = a.client.PutObject(putObject)
|
|
|
|
return err
|
|
}
|
|
|
|
//nolint:gosec
|
|
hash := md5.New()
|
|
_, _ = io.Copy(hash, file)
|
|
sum := fmt.Sprintf("'%x'", hash.Sum(nil))
|
|
|
|
//nolint:nestif
|
|
if sum == *head.ETag {
|
|
shouldCopy := false
|
|
|
|
if head.ContentType == nil && contentType != "" {
|
|
log.Debug().Msgf("content-type has changed from unset to %s", contentType)
|
|
|
|
shouldCopy = true
|
|
}
|
|
|
|
if !shouldCopy && head.ContentType != nil && contentType != *head.ContentType {
|
|
log.Debug().Msgf("content-type has changed from %s to %s", *head.ContentType, contentType)
|
|
|
|
shouldCopy = true
|
|
}
|
|
|
|
if !shouldCopy && head.ContentEncoding == nil && contentEncoding != "" {
|
|
log.Debug().Msgf("Content-Encoding has changed from unset to %s", contentEncoding)
|
|
|
|
shouldCopy = true
|
|
}
|
|
|
|
if !shouldCopy && head.ContentEncoding != nil && contentEncoding != *head.ContentEncoding {
|
|
log.Debug().Msgf("Content-Encoding has changed from %s to %s", *head.ContentEncoding, contentEncoding)
|
|
|
|
shouldCopy = true
|
|
}
|
|
|
|
if !shouldCopy && head.CacheControl == nil && cacheControl != "" {
|
|
log.Debug().Msgf("cache-control has changed from unset to %s", cacheControl)
|
|
|
|
shouldCopy = true
|
|
}
|
|
|
|
if !shouldCopy && head.CacheControl != nil && cacheControl != *head.CacheControl {
|
|
log.Debug().Msgf("cache-control has changed from %s to %s", *head.CacheControl, cacheControl)
|
|
|
|
shouldCopy = true
|
|
}
|
|
|
|
if !shouldCopy && len(head.Metadata) != len(metadata) {
|
|
log.Debug().Msgf("count of metadata values has changed for %s", local)
|
|
|
|
shouldCopy = true
|
|
}
|
|
|
|
if !shouldCopy && len(metadata) > 0 {
|
|
for k, v := range metadata {
|
|
if hv, ok := head.Metadata[k]; ok {
|
|
if *v != *hv {
|
|
log.Debug().Msgf("metadata values have changed for %s", local)
|
|
|
|
shouldCopy = true
|
|
|
|
break
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if !shouldCopy {
|
|
grant, err := a.client.GetObjectAcl(&s3.GetObjectAclInput{
|
|
Bucket: aws.String(plugin.Settings.Bucket),
|
|
Key: aws.String(remote),
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
previousACL := "private"
|
|
|
|
for _, grant := range grant.Grants {
|
|
grantee := *grant.Grantee
|
|
if grantee.URI != nil {
|
|
if *grantee.URI == "http://acs.amazonaws.com/groups/global/AllUsers" {
|
|
if *grant.Permission == "READ" {
|
|
previousACL = "public-read"
|
|
} else if *grant.Permission == "WRITE" {
|
|
previousACL = "public-read-write"
|
|
}
|
|
}
|
|
|
|
if *grantee.URI == "http://acs.amazonaws.com/groups/global/AuthenticatedUsers" {
|
|
if *grant.Permission == "READ" {
|
|
previousACL = "authenticated-read"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if previousACL != acl {
|
|
log.Debug().Msgf("permissions for '%s' have changed from '%s' to '%s'", remote, previousACL, acl)
|
|
|
|
shouldCopy = true
|
|
}
|
|
}
|
|
|
|
if !shouldCopy {
|
|
log.Debug().Msgf("skipping '%s' because hashes and metadata match", local)
|
|
|
|
return nil
|
|
}
|
|
|
|
log.Debug().Msgf("updating metadata for '%s' content-type: '%s', ACL: '%s'", local, contentType, acl)
|
|
|
|
copyObject := &s3.CopyObjectInput{
|
|
Bucket: aws.String(plugin.Settings.Bucket),
|
|
Key: aws.String(remote),
|
|
CopySource: aws.String(fmt.Sprintf("%s/%s", plugin.Settings.Bucket, remote)),
|
|
ACL: aws.String(acl),
|
|
ContentType: aws.String(contentType),
|
|
Metadata: metadata,
|
|
MetadataDirective: aws.String("REPLACE"),
|
|
}
|
|
|
|
if len(cacheControl) > 0 {
|
|
copyObject.CacheControl = aws.String(cacheControl)
|
|
}
|
|
|
|
if len(contentEncoding) > 0 {
|
|
copyObject.ContentEncoding = aws.String(contentEncoding)
|
|
}
|
|
|
|
// skip update if dry run
|
|
if a.plugin.Settings.DryRun {
|
|
return nil
|
|
}
|
|
|
|
_, err = a.client.CopyObject(copyObject)
|
|
|
|
return err
|
|
}
|
|
|
|
_, err = file.Seek(0, 0)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
log.Debug().Msgf("uploading '%s' with content-type '%s' and permissions '%s'", local, contentType, acl)
|
|
|
|
putObject := &s3.PutObjectInput{
|
|
Bucket: aws.String(plugin.Settings.Bucket),
|
|
Key: aws.String(remote),
|
|
Body: file,
|
|
ContentType: aws.String(contentType),
|
|
ACL: aws.String(acl),
|
|
Metadata: metadata,
|
|
}
|
|
|
|
if len(cacheControl) > 0 {
|
|
putObject.CacheControl = aws.String(cacheControl)
|
|
}
|
|
|
|
if len(contentEncoding) > 0 {
|
|
putObject.ContentEncoding = aws.String(contentEncoding)
|
|
}
|
|
|
|
// skip upload if dry run
|
|
if a.plugin.Settings.DryRun {
|
|
return nil
|
|
}
|
|
|
|
_, err = a.client.PutObject(putObject)
|
|
|
|
return err
|
|
}
|
|
|
|
func (a *AWS) Redirect(path, location string) error {
|
|
plugin := a.plugin
|
|
|
|
log.Debug().Msgf("adding redirect from '%s' to '%s'", path, location)
|
|
|
|
if a.plugin.Settings.DryRun {
|
|
return nil
|
|
}
|
|
|
|
_, err := a.client.PutObject(&s3.PutObjectInput{
|
|
Bucket: aws.String(plugin.Settings.Bucket),
|
|
Key: aws.String(path),
|
|
ACL: aws.String("public-read"),
|
|
WebsiteRedirectLocation: aws.String(location),
|
|
})
|
|
|
|
return err
|
|
}
|
|
|
|
func (a *AWS) Delete(remote string) error {
|
|
plugin := a.plugin
|
|
|
|
log.Debug().Msgf("removing remote file '%s'", remote)
|
|
|
|
if a.plugin.Settings.DryRun {
|
|
return nil
|
|
}
|
|
|
|
_, err := a.client.DeleteObject(&s3.DeleteObjectInput{
|
|
Bucket: aws.String(plugin.Settings.Bucket),
|
|
Key: aws.String(remote),
|
|
})
|
|
|
|
return err
|
|
}
|
|
|
|
func (a *AWS) List(path string) ([]string, error) {
|
|
plugin := a.plugin
|
|
|
|
remote := make([]string, 0)
|
|
|
|
resp, err := a.client.ListObjects(&s3.ListObjectsInput{
|
|
Bucket: aws.String(plugin.Settings.Bucket),
|
|
Prefix: aws.String(path),
|
|
})
|
|
if err != nil {
|
|
return remote, err
|
|
}
|
|
|
|
for _, item := range resp.Contents {
|
|
remote = append(remote, *item.Key)
|
|
}
|
|
|
|
for *resp.IsTruncated {
|
|
resp, err = a.client.ListObjects(&s3.ListObjectsInput{
|
|
Bucket: aws.String(plugin.Settings.Bucket),
|
|
Prefix: aws.String(path),
|
|
Marker: aws.String(remote[len(remote)-1]),
|
|
})
|
|
|
|
if err != nil {
|
|
return remote, err
|
|
}
|
|
|
|
for _, item := range resp.Contents {
|
|
remote = append(remote, *item.Key)
|
|
}
|
|
}
|
|
|
|
return remote, nil
|
|
}
|
|
|
|
func (a *AWS) Invalidate(invalidatePath string) error {
|
|
p := a.plugin
|
|
|
|
log.Debug().Msgf("invalidating '%s'", invalidatePath)
|
|
|
|
_, err := a.cfClient.CreateInvalidation(&cloudfront.CreateInvalidationInput{
|
|
DistributionId: aws.String(p.Settings.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
|
|
}
|