- The ambiguous character detection is an important security feature to
combat against sourcebase attacks (https://trojansource.codes/).
- However there are a few problems with the feature as it stands
today (i) it's apparantly an big performance hitter, it's twice as slow
as syntax highlighting (ii) it contains false positives, because it's
reporting valid problems but not valid within the context of a
programming language (ambiguous charachters in code comments being a
prime example) that can lead to security issues (iii) charachters from
certain languages always being marked as ambiguous. It's a lot of effort
to fix the aforementioned issues.
- Therefore, make it configurable in which context the ambiguous
character detection should be run, this avoids running detection in all
contexts such as file views, but still enable it in commits and pull
requests diffs where it matters the most. Ideally this also becomes an
per-repository setting, but the code architecture doesn't allow for a
clean implementation of that.
- Adds unit test.
- Adds integration tests to ensure that the contexts and instance-wide
is respected (and that ambigious charachter detection actually work in
different places).
- Ref: https://codeberg.org/forgejo/forgejo/pulls/2395#issuecomment-1575547
- Ref: https://codeberg.org/forgejo/forgejo/issues/564
TLDR: Less code, better maintainability and more comments.
- Add code comments to explain what the code does, it's quite a big
function so it definitely deserved some of that.
- Simplify some logic.
- Load the `pusher` in a single place.
- Update the error messages to be more correct, not capitlized, include
more debug info and remove 'Error:' As it's no need to indicate that,
errors are concenated with `:` seperators.
- Improve the message that a change was rejected, because a force push
was detected and the `force-push` option wasn't set.
- Avoid a second time loading `gitRepo.GetObjectFormat` and handle the
error gracefully for the other occurence.
- Adds integration test for force push detection.
2 instances of `for` with a wrong value and 1 `for` that had a reference
to a `name` instead of `id`.
---------
Signed-off-by: Yarden Shoham <git@yardenshoham.com>
(cherry picked from commit 1d275c1748a75a01c270f5c306c5248808016aba)
This adds a few test cases to exercise the alert block feature of the
markdown renderer, both the legacy GitHub style, and the modern one.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
- Move the conditions code around, such that the existence of the head
and base is first checked (so a clear error can be given, instead of a
possible server error). This makes it easier to read this code. As the
logic is now grouped together.
- Adds integration testing that simulates the deletion of the base and
head branch and ensures the pull request cannot be opened. The 'normal'
testcase also 'informally' ensures that the previous incorrect condition
is not there, because the branch `base-branch` doesn't exist on the head
repository.
- Resolves#2321
Rename `repo_lang_stats_test.go` to `linguist_test.go`, and add a new
tests that exercises parts of the web UI to ensure that language
overrides in `.gitattributes` work when viewing a file source, and in
the blame view too.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
The issue filter links should not be crawled by search engines, because
they they only filter results, and contain nothing new, yet, they put a
considerable load on the server.
To stop - well behaving - search engines from following these links, add
a `rel="nofollow"` property to them. The same property is already
present on the archive download links, and plenty of other places.
Fixes#2361.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
Clarify when "string" should be used (and be escaped), and when
"template.HTML" should be used (no need to escape)
And help PRs like #29059 , to render the error messages correctly.
(cherry picked from commit f3eb835886031df7a562abc123c3f6011c81eca8)
Conflicts:
modules/web/middleware/binding.go
routers/web/feed/convert.go
tests/integration/branches_test.go
tests/integration/repo_branch_test.go
trivial context conflicts
Follow-up of #2282 and #2296 (which tried to address #2278)
One of the issue with the previous PR is that when a conversation on the Files tab was marked as "resolved", it would fetch all the comments for that line (even the outdated ones, which should not be shown on this page - except when explicitly activated).
To properly fix this, I have changed `FetchCodeCommentsByLine` to `FetchCodeConversation`. Its role is to fetch all comments related to a given (review, path, line) and reverted my changes in the template (which were based on a misunderstanding).
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/2306
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: oliverpool <git@olivier.pfad.fr>
Co-committed-by: oliverpool <git@olivier.pfad.fr>
If no `-o description=` is provided, fill it in automatically from the
first commit, just like title. Also allow filling in either, and
specifying them independently.
This means that `git push origin HEAD:refs/for/main/my-local-branch`
will fill in the PR title, *and* the description, without having to
specify additional parameters.
The description is the first commit's message without the first two
lines (the title and a newline, as customary).
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
With this option, it is possible to require a linear commit history with
the following benefits over the next best option `Rebase+fast-forward`:
The original commits continue existing, with the original signatures
continuing to stay valid instead of being rewritten, there is no merge
commit, and reverting commits becomes easier.
Closes#24906
Fixes#2173
~~Still requires a bit of work to do, I'm not 100% happy with this solution.~~
The idea is to copy the noarch package to the architectures available in the package repository.
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/2285
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Alexandre Oliveira <me+codeberg@aoalmeida.com>
Co-committed-by: Alexandre Oliveira <me+codeberg@aoalmeida.com>
Skip a HookEventPullRequestSync event if it has the same CommitSHA as an existing HookEventPullRequest event in the ActionRun table. A HookEventPullRequestSync event must only create an ActionRun if the CommitSHA is different from what it was when the PR was open.
This guards against a race that can happen when the following is done in parallel:
* A commit C is pushed to a repo on branch B
* A pull request with head on branch B
it is then possible that the pull request is created first, successfully. The commit that was just pushed is not known yet but the PR only references the repository and the B branch so it is fine.
A HookEventPullRequest event is sent to the notification queue but not processed immediately.
The commit C is pushed and processed successfully. Since the PR already exists and has a head that matches the branch, the head of the PR is updated with the commit C and a HookEventPullRequestSync event is sent to the notification queue.
The HookEventPullRequest event is processed and since the head of the PR was updated to be commit C, an ActionRun with CommitSHA C is created.
The HookEventPullRequestSync event is then processed and also has a CommitSHA equal to C.
Refs: https://codeberg.org/forgejo/forgejo/issues/2009
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/2314
Co-authored-by: Earl Warren <contact@earl-warren.org>
Co-committed-by: Earl Warren <contact@earl-warren.org>
This adds a new route at `/actions/workflows/{workflow}/runs/latest`,
which will redirect to the latest run of the given workflow. It can be
further restricted by specifying an optional `?branch={branch}` query
parameter. If no branch is specified, the route defaults to using the
repo's default branch.
This route is meant to go hand in hand with the Badge route that returns
the result of the same workflow as a badge. This route can be used to
link to the run that produced that result.
Fixes#2303.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
Forking a repository via the web UI currently requires visiting a
`/repo/fork/{{repoid}}` URL. This makes it cumbersome to create a link
that starts a fork, because the repository ID is only available via the
API. While it *is* possible to create a link, doing so requires extra
steps.
To make it easier to have a "Fork me!"-style links, introduce the
`/{username}/{repo}/fork` route, which will start the forking process
based on the repository in context instead.
The old `/repo/fork/{repoid}` route (with a `GET` request) will remain
there for the sake of backwards compatibility, but will redirect to the
new URL instead. It's `POST` handler is removed.
Tests that used the old route are updated to use the new one, and new
tests are introduced to exercise the redirect.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
This adds a few tests for the previous change, to verify that issue
template configs, issue templates and pr templates are all recognized in
`.forgejo` directories.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
When issue templates were moved into services in
def4956122, the code was also refactored
and simplified. Unfortunately, that simplification broke the
`/api/v1/{owner}/{repo}/issue_templates` route, because it was
previously using a helper function that ignored invalid templates, and
after the refactor, the function it called *always* returned non-nil as
the second return value. This, in turn, results in the aforementioned
end point always returning an internal server error.
This change restores the previous behaviour of ignoring invalid files
returned by `issue.GetTemplatesFromDefaultBranch`, and adds a few test
cases to exercise the endpoint.
Other users of `GetTemplatesFromDefaultBranch` already ignore the second
return value, or handle it correctly, so no changes are necessary there.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
* Split TestPullRequest out of AddTestPullRequestTask
* Before scheduling the task, AddTestPullRequestTask stores the max
index of the repository
* When the task runs, it does not take into account pull requests that
have an index higher than the recorded max index
When AddTestPullRequestTask is called with isSync == true, it is the
direct consequence of a new commit being pushed. Forgejo knows nothing
of this new commit yet. If a PR is created later and its head
references the new commit, it will have an index that is higher and
must not be taken into account. It would be acting and triggering a
notification for a PR based on an event that happened before it
existed.
Refs: https://codeberg.org/forgejo/forgejo/issues/2009
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/2236
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Earl Warren <contact@earl-warren.org>
Co-committed-by: Earl Warren <contact@earl-warren.org>
(cherry picked from commit b3be895a30)
The "Self Check" menu essentially runs the collation check that is also
performed at startup, and displays the results. This is only a thing for
MariaDB/MySQL and MSSQL. As such, the menu item should only be available
for these database types.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 0ca118fdc3)
Because Forgejo run mysqld with `--innodb-flush-method=nosync` to speed
up the test suite, there are situations where a larger, database-wide
operation does not always fully manifest until later, not even when it
is wrapped in a transaction, nor when we use `FLUSH TABLES` and similar
methods.
In the case of the MySQL collation test, this *sometimes* results in the
database still responding with the old collation to a reader, even after
an `ALTER DATABASE ... COLLATE ...`.
In order to be able to still use the aforementioned flag and enjoy its
benefits, add a five second sleep between `db.ConvertDatabaseTable()`
and `db.CheckCollations()` in the `TestDatabaseCollation()` set of
tests.
This is not a fix - I don't think there is one possible -, but a
workaround. If it breaks again, the correct fix will be to remove the
flag from `mysqld` (it's not a supported flag to begin with).
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit af18ed2ba9)
Previously, the repo wiki was hardcoded to use `master` as its branch,
this change makes it possible to use `main` (or something else, governed
by `[repository].DEFAULT_BRANCH`, a setting that already exists and
defaults to `main`).
The way it is done is that a new column is added to the `repository`
table: `wiki_branch`. The migration will make existing repositories
default to `master`, for compatibility's sake, even if they don't have a
Wiki (because it's easier to do that). Newly created repositories will
default to `[repository].DEFAULT_BRANCH` instead.
The Wiki service was updated to use the branch name stored in the
database, and fall back to the default if it is empty.
Old repositories with Wikis using the older `master` branch will have
the option to do a one-time transition to `main`, available via the
repository settings in the "Danger Zone". This option will only be
available for repositories that have the internal wiki enabled, it is
not empty, and the wiki branch is not `[repository].DEFAULT_BRANCH`.
When migrating a repository with a Wiki, Forgejo will use the same
branch name for the wiki as the source repository did. If that's not the
same as the default, the option to normalize it will be available after
the migration's done.
Additionally, the `/api/v1/{owner}/{repo}` endpoint was updated: it will
now include the wiki branch name in `GET` requests, and allow changing
the wiki branch via `PATCH`.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit d87c526d2a)
- When a commit references a pull request, the detail strings should
reflect that. Add a new translation string for the pull request.
- Added integration tests.
- Resolves#2256
(cherry picked from commit 0d054cd4d9)
These tests originate from Gitea, so may cause conflicts in the longer
run. But they use the same pattern, so transitioning them to the helper
is hopefully a benefit that offsets the risk.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 2d475af494)
(cherry picked from commit a99c17729c)
There are a number of tests which require creating a repository on the
fly, and they each do it their own way. To reduce code duplication, lift
out this common pattern into a helper called `CreateDeclarativeRepo()`,
which lets us create a repository, set up enabled and disabled repo
units, and even add, delete, or update files.
Also convert a number of users of this pattern to the new helper - those
users that I introduced, and are in code introduced by Forgejo in the
first place.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 342b7bae3c)
(cherry picked from commit 2ece8764e9)
When displaying the recently pushed branches banner, don't display
branches that have no common history with the default branch. These
branches are usually not meant to be merged, so the banner is just noise
in this case.
Refs: https://codeberg.org/forgejo/forgejo/pulls/2196
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit e1fba517f4)
(cherry picked from commit 2d3c81d4f2)
(cherry picked from commit 624a61b3b8)
When comparing branches, only offer those branches to use as a base
where the repository allows pull requests. Those that do not allow pull
request would result in a 404, so offering them as an option would be
misleading.
Refs: https://codeberg.org/forgejo/forgejo/pulls/2194
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 022d0e0d71)
(cherry picked from commit 957990b36a)
(cherry picked from commit 6d2df72825)
With this change, the "You pushed on branch xyz" banner will be
displayed when either the viewed repository or its base repo (if the
current one's a fork) has pull requests enabled. Previously it only
displayed if the viewed repo had PRs enabled.
Furthermore, if the viewed repository is an original repository that the
viewing user has a fork of, if the forked repository has recently pushed
branches, then the banner will appear for the original repository too.
In this case, the notification will include branches from the viewing
user's fork, and branches they pushed to the base repo, too.
Refs: https://codeberg.org/forgejo/forgejo/pulls/2195
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit a29f10661d)
(cherry picked from commit 70c5e2021d)
(cherry picked from commit 48b25be67a)
- Document the correct content types for Git archives. Add code that
actually sets the correct application type for `.zip` and `.tar.gz`.
- When an action (POST/PUT/DELETE method) was successful, an 204 status
code should be returned instead of status code 200.
- Add and adjust integration testing.
- Resolves#2180
- Resolves#2181
(cherry picked from commit 6c8c4512b5)
(cherry picked from commit 3f74bcb14d)
(cherry picked from commit 6ed9057fd7)
Recognise the `linguist-documentation` and `linguist-detectable`
attributes in `.gitattributes` files, and use them in
`GetLanguageStats()` to make a decision whether to include a particular
file in the stats or not.
This allows one more control over which files in their repositories
contribute toward the language statistics, so that for a project that is
mostly documentation, the language stats can reflect that.
Fixes#1672.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 6d4e02fe5f)
(cherry picked from commit ee1ead8189)
(cherry picked from commit 2dbec730e8)
When searching for repository topics, either via the API, or via
Explore, paging did not work correctly, because it only applied when the
`page` parameter was non-zero. Paging should have applied when the page
size is greater than zero, which is what this patch does.
As a result, both the API, and the Explore endpoint will return paged
results (30 by default). As such, when managing topics on the frontend,
the offered completions will also be limited to a pageful of results,
based on what the user has already typed.
This drastically reduces the amount of traffic, and also the number of
the topics to choose from, and thus, the rendering time too.
The topics will be returned by popularity, with most used topics first.
A single page will contain `[api].DEFAULT_PAGING_NUM` (30 by default)
items that match the query. That's plenty to choose from.
Fixes#132.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 64d4ff41db)
(cherry picked from commit 06b808fa2c)
(cherry picked from commit 9205c9266a)
(cherry picked from commit 47863d4f72)
services: in loadOneBranch, return if CountDivergingCommits fail
If we can't count the number of diverging commits for one reason or
another (such as the branch being in the database, but missing from
disk), rather than logging an error and continuing into a crash (because
`divergence` will be nil), return an error instead.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 8266105f24)
services: Gracefully handle missing branches
When loading branches, if loading one fails, log an error, and ignore
the branch, rather than returning and causing an internal server error.
Ideally, we would only ignore the error if it was caused by a missing
branch, and do it silently, like the respective API endpoint does.
However, veryfing that at this place is not very practical, so for the
time being, ignore any and all branch loading errors.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit e552a8fd62)
tests: Add a testcase for missing branches
This tests the scenario reported in Codeberg/Community#1408: a branch
that is recorded in the database, but missing on disk was causing
internal server errors. With recent changes, that is no longer the case,
the error is logged and then ignored.
This test case tests this behaviour, that the repo's branches page on
the web UI functions even if the git branch is missing.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit e20eb7b385)
tests: More testing in TestDatabaseMissingABranch
In the `TestDatabaseMissingABranch` testcase, make sure that the
branches are in sync between the db and git before deleting a branch via
git, then compare the branch count from the web UI, making sure that it
returns an out-of-sync value first, and the correct one after another
sync.
This is currently tested by scraping the UI, and relies on the fact that
the branch counter is out of date before syncing. If that issue gets
resolved, we'll have to adjust the test to verify the sync another way.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 8c2ccfcece)
(cherry picked from commit 439fadf563)
(cherry picked from commit 44dd80552c)
(cherry picked from commit 37b91fe6f2)
- It's possible that `canSoftDeleteContentHistory` is called without
`ctx.Doer` being set, such as an anonymous user requesting the
`/content-history/detail` endpoint.
- Add a simple condition to always set to `canSoftDelete` to false if an
anonymous user is requesting this, this avoids a panic in the code that
assumes `ctx.Doer` is set.
- Added integration testing.
(cherry picked from commit 0b5db0dcc6)
(cherry picked from commit 30d168bcc8)
(cherry picked from commit 19be82b7ef)
(cherry picked from commit 334b703b17)
Refs: https://codeberg.org/forgejo/forgejo/issues/2109
(cherry picked from commit 8b4ba3dce7)
(cherry picked from commit 196edea0f9)
[GITEA] POST /repos/{owner}/{repo}/pulls/{index}/reviews/{id}/comments (squash) do not implicitly create a review
If a comment already exists in a review, the comment is added. If it
is the first comment added to a review, it will implicitly create a
new review instead of adding to the existing one.
The pull_service.CreateCodeComment function is responsibe for this
behavior and it will defer to createCodeComment once the review is
determined, either because it was found or because it was created.
Rename createCodeComment into CreateCodeCommentKnownReviewID to expose
it and change the API endpoint to use it instead. Since the review is
provided by the user and verified to exist already, there is no need
for the logic implemented by CreateCodeComment.
The tests are modified to remove the initial comment from the fixture
because it was creating the false positive. I was verified to fail
without this fix.
(cherry picked from commit 6a555996dc)
(cherry picked from commit b173a0ccee)
(cherry picked from commit 838ab9740a)
Expose the repository flags feature over the API, so the flags can be
managed by a site administrator without using the web API.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit bac9f0225d)
(cherry picked from commit e7f5c1ba14)
(cherry picked from commit 95d9fe19cf)
(cherry picked from commit 7fc51991e4)
