Change PR commits and diffs to use base repo rather than forked (#3648)

Change the repository referenced when displaying commits or diffs in
pull request to the base repository.  The forked repository may not be
readable by users who can read the base repository.  See discussion for
(#3356).
tokarchuk/v1.17
Keith Rutkowski 5 years ago committed by techknowlogick
parent d66ae50fd5
commit 21f84a6315
  1. 105
      routers/repo/pull.go

@ -438,30 +438,23 @@ func ViewPullCommits(ctx *context.Context) {
pull := issue.PullRequest
var commits *list.List
var prInfo *git.CompareInfo
if pull.HasMerged {
prInfo := PrepareMergedViewPullInfo(ctx, issue)
if ctx.Written() {
return
} else if prInfo == nil {
ctx.NotFound("ViewPullCommits", nil)
return
}
ctx.Data["Username"] = ctx.Repo.Owner.Name
ctx.Data["Reponame"] = ctx.Repo.Repository.Name
commits = prInfo.Commits
prInfo = PrepareMergedViewPullInfo(ctx, issue)
} else {
prInfo := PrepareViewPullInfo(ctx, issue)
if ctx.Written() {
return
} else if prInfo == nil {
ctx.NotFound("ViewPullCommits", nil)
return
}
ctx.Data["Username"] = pull.MustHeadUserName()
ctx.Data["Reponame"] = pull.HeadRepo.Name
commits = prInfo.Commits
prInfo = PrepareViewPullInfo(ctx, issue)
}
if ctx.Written() {
return
} else if prInfo == nil {
ctx.NotFound("ViewPullCommits", nil)
return
}
ctx.Data["Username"] = ctx.Repo.Owner.Name
ctx.Data["Reponame"] = ctx.Repo.Repository.Name
commits = prInfo.Commits
commits = models.ValidateCommitsWithEmails(commits)
commits = models.ParseCommitsWithSignature(commits)
commits = models.ParseCommitsWithStatus(commits, ctx.Repo.Repository)
@ -497,63 +490,35 @@ func ViewPullFiles(ctx *context.Context) {
)
var headTarget string
var prInfo *git.CompareInfo
if pull.HasMerged {
prInfo := PrepareMergedViewPullInfo(ctx, issue)
if ctx.Written() {
return
} else if prInfo == nil {
ctx.NotFound("ViewPullFiles", nil)
return
}
diffRepoPath = ctx.Repo.GitRepo.Path
gitRepo = ctx.Repo.GitRepo
headCommitID, err := gitRepo.GetRefCommitID(pull.GetGitRefName())
if err != nil {
ctx.ServerError("GetRefCommitID", err)
return
}
startCommitID = prInfo.MergeBase
endCommitID = headCommitID
headTarget = path.Join(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
ctx.Data["Username"] = ctx.Repo.Owner.Name
ctx.Data["Reponame"] = ctx.Repo.Repository.Name
prInfo = PrepareMergedViewPullInfo(ctx, issue)
} else {
prInfo := PrepareViewPullInfo(ctx, issue)
if ctx.Written() {
return
} else if prInfo == nil {
ctx.NotFound("ViewPullFiles", nil)
return
}
prInfo = PrepareViewPullInfo(ctx, issue)
}
headRepoPath := pull.HeadRepo.RepoPath()
if ctx.Written() {
return
} else if prInfo == nil {
ctx.NotFound("ViewPullFiles", nil)
return
}
headGitRepo, err := git.OpenRepository(headRepoPath)
if err != nil {
ctx.ServerError("OpenRepository", err)
return
}
defer headGitRepo.Close()
diffRepoPath = ctx.Repo.GitRepo.Path
gitRepo = ctx.Repo.GitRepo
headCommitID, err := headGitRepo.GetBranchCommitID(pull.HeadBranch)
if err != nil {
ctx.ServerError("GetBranchCommitID", err)
return
}
headCommitID, err := gitRepo.GetRefCommitID(pull.GetGitRefName())
if err != nil {
ctx.ServerError("GetRefCommitID", err)
return
}
diffRepoPath = headRepoPath
startCommitID = prInfo.MergeBase
endCommitID = headCommitID
gitRepo = headGitRepo
startCommitID = prInfo.MergeBase
endCommitID = headCommitID
headTarget = path.Join(pull.MustHeadUserName(), pull.HeadRepo.Name)
ctx.Data["Username"] = pull.MustHeadUserName()
ctx.Data["Reponame"] = pull.HeadRepo.Name
}
headTarget = path.Join(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
ctx.Data["Username"] = ctx.Repo.Owner.Name
ctx.Data["Reponame"] = ctx.Repo.Repository.Name
ctx.Data["AfterCommitID"] = endCommitID
diff, err := gitdiff.GetDiffRangeWithWhitespaceBehavior(diffRepoPath,

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