fix: check the permission of canceling automerge

The API already checked the permission sufficiently if auto merge could
be cancelled by the doer. The web route did not. Consolidate this check
in the function that lives in the services directory.
This commit is contained in:
Gusted 2026-02-20 20:42:56 +01:00 committed by Mathieu Fenniak
parent 8c8947f4a5
commit 663aa50eec
4 changed files with 60 additions and 49 deletions

View file

@ -1,24 +1,25 @@
{
"home.welcome.no_activity": "No activity",
"home.welcome.activity_hint": "There is nothing in your feed yet. Your actions and activity from repositories that you watch will show up here.",
"home.explore_repos": "Explore repositories",
"home.explore_users": "Explore users",
"home.explore_orgs": "Explore organizations",
"repo.pulls.merged_title_desc": {
"one": "merged %[1]d commit from <code>%[2]s</code> into <code>%[3]s</code> %[4]s",
"other": "merged %[1]d commits from <code>%[2]s</code> into <code>%[3]s</code> %[4]s"
},
"repo.pulls.title_desc": {
"one": "wants to merge %[1]d commit from <code>%[2]s</code> into <code id=\"%[4]s\">%[3]s</code>",
"other": "wants to merge %[1]d commits from <code>%[2]s</code> into <code id=\"%[4]s\">%[3]s</code>"
},
"home.explore_repos": "Explore repositories",
"home.explore_users": "Explore users",
"home.explore_orgs": "Explore organizations",
"repo.pulls.merged_title_desc": {
"one": "merged %[1]d commit from <code>%[2]s</code> into <code>%[3]s</code> %[4]s",
"other": "merged %[1]d commits from <code>%[2]s</code> into <code>%[3]s</code> %[4]s"
},
"repo.pulls.title_desc": {
"one": "wants to merge %[1]d commit from <code>%[2]s</code> into <code id=\"%[4]s\">%[3]s</code>",
"other": "wants to merge %[1]d commits from <code>%[2]s</code> into <code id=\"%[4]s\">%[3]s</code>"
},
"migrate.form.error.url_credentials": "The URL contains contains credentials, put them in the username and password fields respectively",
"search.milestone_kind": "Search milestones…",
"incorrect_root_url": "This Forgejo instance is configured to be served on \"%s\". You are currently viewing Forgejo through a different URL, which may cause parts of the application to break. The canonical URL is controlled by Forgejo admins via the ROOT_URL setting in the app.ini.",
"themes.names.forgejo-auto": "Forgejo (follow system theme)",
"themes.names.forgejo-light": "Forgejo light",
"themes.names.forgejo-dark": "Forgejo dark",
"search.milestone_kind": "Search milestones…",
"incorrect_root_url": "This Forgejo instance is configured to be served on \"%s\". You are currently viewing Forgejo through a different URL, which may cause parts of the application to break. The canonical URL is controlled by Forgejo admins via the ROOT_URL setting in the app.ini.",
"themes.names.forgejo-auto": "Forgejo (follow system theme)",
"themes.names.forgejo-light": "Forgejo light",
"themes.names.forgejo-dark": "Forgejo dark",
"settings.adopt": "Adopt",
"install.invalid_lfs_path": "Unable to create the LFS root at the specified path: %[1]s",
"install.lfs_jwt_secret_failed": "Unable to generate a LFS JWT secret: %[1]s"
"install.invalid_lfs_path": "Unable to create the LFS root at the specified path: %[1]s",
"install.lfs_jwt_secret_failed": "Unable to generate a LFS JWT secret: %[1]s",
"repo.pulls.auto_merge.no_permission": "You do not have permission to cancel this pull request's auto merge."
}

View file

@ -14,6 +14,7 @@ import (
"forgejo.org/models"
activities_model "forgejo.org/models/activities"
"forgejo.org/models/db"
git_model "forgejo.org/models/git"
issues_model "forgejo.org/models/issues"
access_model "forgejo.org/models/perm/access"
@ -1382,33 +1383,18 @@ func CancelScheduledAutoMerge(ctx *context.APIContext) {
return
}
exist, autoMerge, err := pull_model.GetScheduledMergeByPullID(ctx, pull.ID)
if err != nil {
ctx.InternalServerError(err)
return
}
if !exist {
ctx.NotFound()
return
}
if ctx.Doer.ID != autoMerge.DoerID {
allowed, err := access_model.IsUserRepoAdmin(ctx, ctx.Repo.Repository, ctx.Doer)
if err != nil {
ctx.InternalServerError(err)
return
}
if !allowed {
if err := automerge.RemoveScheduledAutoMerge(ctx, ctx.Doer, pull, ctx.Repo.Permission); err != nil {
switch {
case errors.Is(err, util.ErrPermissionDenied):
ctx.Error(http.StatusForbidden, "No permission to cancel", "user has no permission to cancel the scheduled auto merge")
return
case db.IsErrNotExist(err):
ctx.NotFound()
default:
ctx.InternalServerError(err)
}
return
}
if err := automerge.RemoveScheduledAutoMerge(ctx, ctx.Doer, pull); err != nil {
ctx.InternalServerError(err)
} else {
ctx.Status(http.StatusNoContent)
}
ctx.Status(http.StatusNoContent)
}
// GetPullRequestCommits gets all commits associated with a given PR

View file

@ -1427,17 +1427,22 @@ func CancelAutoMergePullRequest(ctx *context.Context) {
return
}
if err := automerge.RemoveScheduledAutoMerge(ctx, ctx.Doer, issue.PullRequest); err != nil {
if db.IsErrNotExist(err) {
if err := automerge.RemoveScheduledAutoMerge(ctx, ctx.Doer, issue.PullRequest, ctx.Repo.Permission); err != nil {
switch {
case errors.Is(err, util.ErrPermissionDenied):
ctx.Flash.Error(ctx.Tr("repo.pulls.auto_merge.no_permission"))
ctx.Redirect(issue.HTMLURL())
case db.IsErrNotExist(err):
ctx.Flash.Error(ctx.Tr("repo.pulls.auto_merge_not_scheduled"))
ctx.Redirect(fmt.Sprintf("%s/pulls/%d", ctx.Repo.RepoLink, issue.Index))
return
ctx.Redirect(issue.HTMLURL())
default:
ctx.ServerError("RemoveScheduledAutoMerge", err)
}
ctx.ServerError("RemoveScheduledAutoMerge", err)
return
}
ctx.Flash.Success(ctx.Tr("repo.pulls.auto_merge_canceled_schedule"))
ctx.Redirect(fmt.Sprintf("%s/pulls/%d", ctx.Repo.RepoLink, issue.Index))
ctx.Redirect(issue.HTMLURL())
}
func stopTimerIfAvailable(ctx *context.Context, user *user_model.User, issue *issues_model.Issue) error {

View file

@ -20,6 +20,7 @@ import (
"forgejo.org/modules/log"
"forgejo.org/modules/process"
"forgejo.org/modules/queue"
"forgejo.org/modules/util"
notify_service "forgejo.org/services/notify"
pull_service "forgejo.org/services/pull"
repo_service "forgejo.org/services/repository"
@ -67,7 +68,25 @@ func ScheduleAutoMerge(ctx context.Context, doer *user_model.User, pull *issues_
}
// RemoveScheduledAutoMerge cancels a previously scheduled pull request
func RemoveScheduledAutoMerge(ctx context.Context, doer *user_model.User, pull *issues_model.PullRequest) error {
func RemoveScheduledAutoMerge(ctx context.Context, doer *user_model.User, pull *issues_model.PullRequest, repoPerms access_model.Permission) error {
exist, autoMerge, err := pull_model.GetScheduledMergeByPullID(ctx, pull.ID)
if err != nil {
return err
}
if !exist {
return db.ErrNotExist{Resource: "auto_merge", ID: pull.ID}
}
if doer.ID != autoMerge.DoerID {
allowed, err := pull_service.IsUserAllowedToMerge(ctx, pull, repoPerms, doer)
if err != nil {
return err
}
if !allowed {
return util.ErrPermissionDenied
}
}
return db.WithTx(ctx, func(ctx context.Context) error {
if err := pull_model.DeleteScheduledAutoMerge(ctx, pull.ID); err != nil {
return err