mirror of
https://codeberg.org/forgejo/forgejo
synced 2024-09-12 09:51:19 +02:00
Fix /verify LFS handler expecting wrong content-type (#7015)
Fixes #6960 According to [spec][1], /verify requests must have `Accept: application/vnd.git-lfs+json` Previous code works because `git-lfs` also [violates spec and doesn't send any Accept header at all][2] For other clients that DO set `Accept: application/vnd.git-lfs+json`, addition of `Accept: application/vnd.git-lfs` either forces them to violate the spec or is ignored, depending on order in what they create header list. [1]: https://github.com/git-lfs/git-lfs/blob/master/docs/api/basic-transfers.md#verification [2]: https://github.com/git-lfs/git-lfs/issues/3662
This commit is contained in:
parent
61f00bc238
commit
844f9a4bd8
|
@ -22,8 +22,7 @@ import (
|
|||
)
|
||||
|
||||
const (
|
||||
contentMediaType = "application/vnd.git-lfs"
|
||||
metaMediaType = contentMediaType + "+json"
|
||||
metaMediaType = "application/vnd.git-lfs+json"
|
||||
)
|
||||
|
||||
// RequestVars contain variables from the HTTP request. Variables from routing, json body decoding, and
|
||||
|
@ -101,11 +100,10 @@ func ObjectOidHandler(ctx *context.Context) {
|
|||
getMetaHandler(ctx)
|
||||
return
|
||||
}
|
||||
if ContentMatcher(ctx.Req) || len(ctx.Params("filename")) > 0 {
|
||||
getContentHandler(ctx)
|
||||
return
|
||||
}
|
||||
} else if ctx.Req.Method == "PUT" && ContentMatcher(ctx.Req) {
|
||||
|
||||
getContentHandler(ctx)
|
||||
return
|
||||
} else if ctx.Req.Method == "PUT" {
|
||||
PutHandler(ctx)
|
||||
return
|
||||
}
|
||||
|
@ -348,7 +346,7 @@ func VerifyHandler(ctx *context.Context) {
|
|||
return
|
||||
}
|
||||
|
||||
if !ContentMatcher(ctx.Req) {
|
||||
if !MetaMatcher(ctx.Req) {
|
||||
writeStatus(ctx, 400)
|
||||
return
|
||||
}
|
||||
|
@ -385,7 +383,6 @@ func Represent(rv *RequestVars, meta *models.LFSMetaObject, download, upload boo
|
|||
}
|
||||
|
||||
header := make(map[string]string)
|
||||
header["Accept"] = contentMediaType
|
||||
|
||||
if rv.Authorization == "" {
|
||||
//https://github.com/github/git-lfs/issues/1088
|
||||
|
@ -404,20 +401,20 @@ func Represent(rv *RequestVars, meta *models.LFSMetaObject, download, upload boo
|
|||
|
||||
if upload && !download {
|
||||
// Force client side verify action while gitea lacks proper server side verification
|
||||
rep.Actions["verify"] = &link{Href: rv.VerifyLink(), Header: header}
|
||||
verifyHeader := make(map[string]string)
|
||||
for k, v := range header {
|
||||
verifyHeader[k] = v
|
||||
}
|
||||
|
||||
// This is only needed to workaround https://github.com/git-lfs/git-lfs/issues/3662
|
||||
verifyHeader["Accept"] = metaMediaType
|
||||
|
||||
rep.Actions["verify"] = &link{Href: rv.VerifyLink(), Header: verifyHeader}
|
||||
}
|
||||
|
||||
return rep
|
||||
}
|
||||
|
||||
// ContentMatcher provides a mux.MatcherFunc that only allows requests that contain
|
||||
// an Accept header with the contentMediaType
|
||||
func ContentMatcher(r macaron.Request) bool {
|
||||
mediaParts := strings.Split(r.Header.Get("Accept"), ";")
|
||||
mt := mediaParts[0]
|
||||
return mt == contentMediaType
|
||||
}
|
||||
|
||||
// MetaMatcher provides a mux.MatcherFunc that only allows requests that contain
|
||||
// an Accept header with the metaMediaType
|
||||
func MetaMatcher(r macaron.Request) bool {
|
||||
|
|
Loading…
Reference in a new issue