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author | Douwe Maan <douwe@gitlab.com> | 2016-12-09 04:56:31 +0300 |
---|---|---|
committer | Alejandro RodrÃguez <alejorro70@gmail.com> | 2016-12-15 17:40:12 +0300 |
commit | 12db4cc0e70d3e249f3bf9fde85e336839422319 (patch) | |
tree | f0313d1f56d6e21403a9a0a16010163766a70d86 /app/models/merge_request.rb | |
parent | 1e1887697d212d8b21f3be3d80247787159e49c5 (diff) |
Merge branch 'jej-note-search-uses-finder' into 'security'
Fix missing Note access checks in by moving Note#search to updated NoteFinder
Split from !2024 to partially solve https://gitlab.com/gitlab-org/gitlab-ce/issues/23867
## Which fixes are in this MR?
:warning: - Potentially untested
:bomb: - No test coverage
:traffic_light: - Test coverage of some sort exists (a test failed when error raised)
:vertical_traffic_light: - Test coverage of return value (a test failed when nil used)
:white_check_mark: - Permissions check tested
### Note lookup without access check
- [x] :white_check_mark: app/finders/notes_finder.rb:13 :download_code check
- [x] :white_check_mark: app/finders/notes_finder.rb:19 `SnippetsFinder`
- [x] :white_check_mark: app/models/note.rb:121 [`Issue#visible_to_user`]
- [x] :white_check_mark: lib/gitlab/project_search_results.rb:113
- This is the only use of `app/models/note.rb:121` above, but importantly has no access checks at all. This means it leaks MR comments and snippets when those features are `team-only` in addition to the issue comments which would be fixed by `app/models/note.rb:121`.
- It is only called from SearchController where `can?(current_user, :download_code, @project)` is checked, so commit comments are not leaked.
### Previous discussions
- [x] https://dev.gitlab.org/gitlab/gitlabhq/merge_requests/2024/diffs#b915c5267a63628b0bafd23d37792ae73ceae272_13_13 `: download_code` check on commit
- [x] https://dev.gitlab.org/gitlab/gitlabhq/merge_requests/2024/diffs#b915c5267a63628b0bafd23d37792ae73ceae272_19_19 `SnippetsFinder` should be used
- `SnippetsFinder` should check if the snippets feature is enabled -> https://gitlab.com/gitlab-org/gitlab-ce/issues/25223
### Acceptance criteria met?
- [x] Tests added for new code
- [x] TODO comments removed
- [x] Squashed and removed skipped tests
- [x] Changelog entry
- [ ] State Gitlab versions affected and issue severity in description
- [ ] Create technical debt issue for NotesFinder.
- Either split into `NotesFinder::ForTarget` and `NotesFinder::Search` or consider object per notable type such as `NotesFinder::OnIssue`. For the first option could create `NotesFinder::Base` which is either inherited from or which can be included in the other two.
- Avoid case statement anti-pattern in this finder with use of `NotesFinder::OnCommit` etc. Consider something on the finder for this? `Model.finder(user, project)`
- Move `inc_author` to the controller, and implement `related_notes` to replace `non_diff_notes`/`mr_and_commit_notes`
See merge request !2035
Diffstat (limited to 'app/models/merge_request.rb')
-rw-r--r-- | app/models/merge_request.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb index ea3cf1cdaac..b73d7acefea 100644 --- a/app/models/merge_request.rb +++ b/app/models/merge_request.rb @@ -452,7 +452,7 @@ class MergeRequest < ActiveRecord::Base should_remove_source_branch? || force_remove_source_branch? end - def mr_and_commit_notes + def related_notes # Fetch comments only from last 100 commits commits_for_notes_limit = 100 commit_ids = commits.last(commits_for_notes_limit).map(&:id) @@ -468,7 +468,7 @@ class MergeRequest < ActiveRecord::Base end def discussions - @discussions ||= self.mr_and_commit_notes. + @discussions ||= self.related_notes. inc_relations_for_view. fresh. discussions |