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Code Releases Activity

Add ETag header (#15370) (#15552)

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* Add ETag header.

* Comply with RFC 7232.

* Moved logic into httpcache.go

* Changed name.

* Lint

* Implemented If-None-Match list.

* Fixed missing header on *

* Removed weak etag support.

* Removed * support.

* Added unit test.

* Lint

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
KN4CK3R
2021-04-20 18:01:58 +02:00
committed by GitHub
parent eff2499be7
commit 5da024a019
5 changed files with 200 additions and 20 deletions
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20
routers/repo/attachment.go
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@@ -10,6 +10,7 @@ import (
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/httpcache"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/storage"
@@ -124,21 +125,25 @@ func GetAttachment(ctx *context.Context) {
}
}
if err := attach.IncreaseDownloadCount(); err != nil {
ctx.ServerError("IncreaseDownloadCount", err)
return
}
if setting.Attachment.ServeDirect {
//If we have a signed url (S3, object storage), redirect to this directly.
u, err := storage.Attachments.URL(attach.RelativePath(), attach.Name)
if u != nil && err == nil {
if err := attach.IncreaseDownloadCount(); err != nil {
ctx.ServerError("Update", err)
return
}
ctx.Redirect(u.String())
return
}
}
if httpcache.HandleGenericETagCache(ctx.Req, ctx.Resp, `"`+attach.UUID+`"`) {
return
}
//If we have matched and access to release or issue
fr, err := storage.Attachments.Open(attach.RelativePath())
if err != nil {
@@ -147,11 +152,6 @@ func GetAttachment(ctx *context.Context) {
}
defer fr.Close()
if err := attach.IncreaseDownloadCount(); err != nil {
ctx.ServerError("Update", err)
return
}
if err = ServeData(ctx, attach.Name, attach.Size, fr); err != nil {
ctx.ServerError("ServeData", err)
return