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Fix comment permissions (#28213) (#28216)

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backport #28213

This PR will fix some missed checks for private repositories' data on
web routes and API routes.

(cherry picked from commit bc3d8bff73)
This commit is contained in:
Lunny Xiao 2023-11-26 07:43:23 +08:00 • committed by Earl Warren
parent 29556fafb5
commit f4310d74ee
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39 changed files with 439 additions and 127 deletions
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30
routers/web/repo/issue.go
View file

@ -3098,6 +3098,11 @@ func UpdateCommentContent(ctx *context.Context) {
return
}
if comment.Issue.RepoID != ctx.Repo.Repository.ID {
ctx.NotFound("CompareRepoID", issues_model.ErrCommentNotExist{})
return
}
if !ctx.IsSigned || (ctx.Doer.ID != comment.PosterID && !ctx.Repo.CanWriteIssuesOrPulls(comment.Issue.IsPull)) {
ctx.Error(http.StatusForbidden)
return
@ -3164,6 +3169,11 @@ func DeleteComment(ctx *context.Context) {
return
}
if comment.Issue.RepoID != ctx.Repo.Repository.ID {
ctx.NotFound("CompareRepoID", issues_model.ErrCommentNotExist{})
return
}
if !ctx.IsSigned || (ctx.Doer.ID != comment.PosterID && !ctx.Repo.CanWriteIssuesOrPulls(comment.Issue.IsPull)) {
ctx.Error(http.StatusForbidden)
return
@ -3290,6 +3300,11 @@ func ChangeCommentReaction(ctx *context.Context) {
return
}
if comment.Issue.RepoID != ctx.Repo.Repository.ID {
ctx.NotFound("CompareRepoID", issues_model.ErrCommentNotExist{})
return
}
if !ctx.IsSigned || (ctx.Doer.ID != comment.PosterID && !ctx.Repo.CanReadIssuesOrPulls(comment.Issue.IsPull)) {
if log.IsTrace() {
if ctx.IsSigned {
@ -3433,6 +3448,21 @@ func GetCommentAttachments(ctx *context.Context) {
return
}
if err := comment.LoadIssue(ctx); err != nil {
ctx.NotFoundOrServerError("LoadIssue", issues_model.IsErrIssueNotExist, err)
return
}
if comment.Issue.RepoID != ctx.Repo.Repository.ID {
ctx.NotFound("CompareRepoID", issues_model.ErrCommentNotExist{})
return
}
if !ctx.Repo.Permission.CanReadIssuesOrPulls(comment.Issue.IsPull) {
ctx.NotFound("CanReadIssuesOrPulls", issues_model.ErrCommentNotExist{})
return
}
if !comment.Type.HasAttachmentSupport() {
ctx.ServerError("GetCommentAttachments", fmt.Errorf("comment type %v does not support attachments", comment.Type))
return