- Backport of #20616
- Git only decides to use the Wire 2 protocol when `git {receive,upload}-pack` receive the `GIT_PROTOCOL` environment with as value `version=2`. Currently the internal SSH Server wasn't passing this environment through. The `gitea serv` code already passed all received environments to the git command, so no code changes there.
- This is mentioned in Git manual, https://git-scm.com/docs/git#Documentation/git.txt-codeGITPROTOCOLcode
- Always respect the user's configured mime type map
- Allow more types like image/pdf/video/audio to serve with correct content-type
- Shorten cache duration of raw files to 5 minutes, matching GitHub
- Don't set `content-disposition: attachment`, let the browser decide whether it wants to download or display a file directly
- Implement rfc5987 for filenames, remove previous hack. Confirmed it working in Safari.
- Make PDF attachment work in Safari by removing `sandbox` attribute.
This change will make a lot more file types open directly in browser now. Logic should generally be more readable than before with less `if` nesting and such.
Replaces: https://github.com/go-gitea/gitea/pull/20460
Replaces: https://github.com/go-gitea/gitea/pull/20455
Fixes: https://github.com/go-gitea/gitea/issues/20404
Backport #20476
The code in modules/ssh/ssh.go:sessionHandler() currently cause an error to be
logged if `gitea serv` exits with a exit(1). This logging is useless because the
accompanying stderr is not provided and in any case the exit(1) is most likely due
to permissions errors.
Further it then causes the EOF to be logged - even though this is not helpful.
This PR simply checks the errors returned and stops logging them.
In the case of misconfigurations causing `gitea serv` to fail with exit(1)
the current logging is not helpful at determining this and users should simply
review the message passed over the ssh connection.
Fix#20473
Signed-off-by: Andrew Thornton <art27@cantab.net>
Backport #20412
A lot of existing packages do not conform to SemVer, yet, they should be allowed
in the Conan package registry as-is. To achieve this, remove the SemVer check
from `NewRecipeReference`, and replace it with a simple empty string check.
A unit test with a non-semver version is also included.
Fixes#20405.
Signed-off-by: Gergely Nagy <me@gergo.csillger.hu>
Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
Co-authored-by: Gergely Nagy <algernon@users.noreply.github.com>
`no-transform` allegedly disables CloudFlare auto-minify and we did not
set caching headers on html or api requests, which seems good to have
regardless.
Transformation is still allowed for asset requests.
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Andrew Thornton <art27@cantab.net>
Backport #20272
Unfortunately it appears that 2048 bit RSA keys can occasionally be created in such
a way that they appear to have 2047 bit length. This PR simply changes our defaults to
allow these.
Fix#20249
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
When viewing a subdirectory and the latest commit to that directory in
the table, the commit status icon incorrectly showed the status of the
HEAD commit instead of the latest for that directory.
Backport #20346
Although `WalkGitLog` tries to test for `context.DeadlineExceededErr`
there is a small chance that the error will propagate to the reader
before it is recognised. This will cause the error to propagate up to
`renderDirectoryFiles` and cause a http status 500.
Here we check that the error passed is a `DeadlineExceededErr` via error.Is
Fix#20329
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: zeripath <art27@cantab.net>
Backport #20299. Follow #20298. Only the `GlobalInitInstalled` function should prepare the SSH files for external server or starts the builtin server.
* `trustedUserCaKeys` is removed, use `SSH.TrustedUserCAKeys` directly
* introduce `ssh.Init`, move the SSH init code from `routers/init.go` to it
* `ssh.Init` will start builtin SSH server or prepare external SSH server files
Backport #20289
The code is as old as back to 2016, creating the directory automatically is not correct IMO.
In other places for ssh key writing (RewriteAllPrincipalKeys / appendAuthorizedKeysToFile, etc), the directory will still be created when updating the keys.
This PR will resolve the confusing and annoying problem: the dummy and empty ".ssh" directory in new git home
Before, in #19732, the old home directory is not correct.
This PR introduces a new config option for git home: git.HOME_PATH,
which is default to %(APP_DATA_PATH)/home
And pass env GNUPGHOME to git command, force Gitea to use a stable GNUPGHOME directory
- Backport (#20277
- This code is only valid when `refNumeric` exist(otherwise we didn't find such numeric PR and can skip that check) and give a free-pas to the "BEFORE" check when `ref` is nil.
- Resolves#20109
* Disable federation by default (#20045)
- Backport #20045
- A Gitea instance should choose whetever they want to federate(as once it has more features also brings extra costs/moderation/unexpected behavior) with other AP/ForgeFed software.
* Fix tests
Fixes#19090
If the user-agent starts with git and user must change password but
hasn't return a 401 with the message.
It must be a 401, git doesn't seem to show the contents of the error message
when we return a 403
Co-authored-by: 6543 <6543@obermui.de>
It appears possible that stopwatches can become orphaned or have been orphaned in
the past.
This PR adds Orphan checks for Stopwatches.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
* Empty log queue on flush and close
It is possible for log events to remain in the buffer off the multichannelledlog
and thus not be logged despite close or flush.
This PR simply adds a function to empty the queue before closing or flushing.
(Except when the logger is paused.)
Reference #19982
Signed-off-by: Andrew Thornton <art27@cantab.net>
* and do similar for ChannelledLog
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
If there are dangling stopwatches with missing issues there will be repeated
logging of Unable to APIFormat stopwatches. These are unhelpful and instead
we should only log if the error is not an issue not exist error.
And we should also prevent an error on missing issue in GetActiveStopwatch too
Signed-off-by: Andrew Thornton <art27@cantab.net>
Add fetch.writeCommitGraph to gitconfig to ensure that a commit-graph will be written
on git fetch calls.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Allow git push to work when networked file systems with mixed
ownership are used with Gitea docker images >= 1.16.6 or Gitea
binaries running alongside git versions published after 04/2022.
There are circumstances independent of Gitea (networked file systems
with various permission systems) by which the git repositories managed
by Gitea may have mixed owners. It is not a behavior that Gitea have
control over nor is it a problem as long as the permissions for Gitea to
operate are correct. Gitea instances have been operating under these
conditions for a number of years.
It is detected as a potential security risk ( see
GHSA-vw2c-22j4-2fh2
) by the most recent git versions. However, Gitea always runs git
commands with a current directory matching the repository on
which it operates. That makes Gitea immune from this security problem
and it is safe to ignore the mixed owner permission check.
This gitconfig modification is done on a file dedicated to the user
exclusively used by Gitea.
Fixes: #19455
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
* clean git support for ver < 2.0
* fine tune tests for markup (which requires git module)
* remove unnecessary comments
* try to fix tests
* try test again
* use const for GitVersionRequired instead of var
* try to fix integration test
* Refactor CheckAttributeReader to make a *git.Repository version
* update document for commit signing with Gitea's internal gitconfig
* update document for commit signing with Gitea's internal gitconfig
Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
* Allow render HTML with css/js external links
* Fix bug because of filename escape chars
* Fix lint
* Update docs about new configuration item
* Fix bug of render HTML in sub directory
* Add CSP head for displaying iframe in rendering file
* Fix test
* Apply suggestions from code review
Co-authored-by: delvh <dev.lh@web.de>
* Some improvements
* some improvement
* revert change in SanitizerDisabled of external renderer
* Add sandbox for iframe and support allow-scripts and allow-same-origin
* refactor
* fix
* fix lint
* fine tune
* use single option RENDER_CONTENT_MODE, use sandbox=allow-scripts
* fine tune CSP
* Apply suggestions from code review
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
* Move access and repo permission to models/perm/access
* fix test
* fix git test
* Move functions sequence
* Some improvements per @KN4CK3R and @delvh
* Move issues related code to models/issues
* Move some issues related sub package
* Merge
* Fix test
* Fix test
* Fix test
* Fix test
* Rename some files
* Move access and repo permission to models/perm/access
* fix test
* Move some git related files into sub package models/git
* Fix build
* fix git test
* move lfs to sub package
* move more git related functions to models/git
* Move functions sequence
* Some improvements per @KN4CK3R and @delvh
* Prettify number of issues
- Use the PrettyNumber function to add commas in large amount of issues.
* Use client-side formatting
* prettify on both server and client
* remove unused i18n entries
* handle more cases, support other int types in PrettyNumber
* specify locale to avoid issues with node default locale
* remove superfluos argument
* introduce template helper, octicon tweaks, js refactor
* Update modules/templates/helper.go
* Apply some suggestions.
* Add comment
* Update templates/user/dashboard/issues.tmpl
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
* Fix copy/paste of empty newlines again
Fixes: https://github.com/go-gitea/gitea/issues/19331
Regressed by: https://github.com/go-gitea/gitea/pull/18270
Needed to do another newline addition to the Chroma output HTML to get
copy/paste work again. The previous replacement conditions are probably
obsolete, but as I'm not 100% sure, I opted to keep them.
Specifically, the Chroma HTML change mentioned in
https://github.com/go-gitea/gitea/pull/18270#issuecomment-1013350246
broke our previous newline replacement for such empty lines.
Also included are a few changes to make the test more pleasant to work
with.
* run go mod tidy
* add util.Dedent
* copy in the code
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
A pr.Reviewer may be nil when migrating from Gitea if this is a team
request review.
We do not migrate teams therefore we cannot map these requests, but we can
migrate user requests.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Automatically add sidebar in the wiki view containing a TOC for the wiki page.
Make the TOC collapsable
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Add breaking change check in doctor
- This patch introduces a new kind of doctor type, breaking. This file
is made to register checks that helps with detecting when a breaking
change might impact a Gitea instance.
- For now the only check here(and the reason of creating this) is to
check if all users in the database has a valid email address, which
might not be the case after
https://github.com/go-gitea/gitea/pull/17688. This _simply_ uses the
validation function to detect and report these cases.
- Helps admins with detecting #19897.
- I have no clue which priority should be and IsDefault is true, because
when breaking change happen and we have a doctor check for it, we can
say "run `gitea doctor` to help you with this and maybe you find other
errors 😉".
* Makes no sense tbh
* Fix copyright
* Update modules/doctor/breaking.go
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <matti@mdranta.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
* Fix GetNote
* Only log errors if the error is not ErrNotExist
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Andrew Thornton <art27@cantab.net>
* Make AppDataPath absolute against the AppWorkPath if it is not
There are multiple repeated issues whereby a non-absolute provided
APP_DATA_PATH causes strange issues.
This PR simply absolutes the APP_DATA_PATH against the AppWorkPath if
its not so. It also ensures that AppWorkPath is also always absolute.
Ref #19367
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Add logging
Signed-off-by: Andrew Thornton <art27@cantab.net>
* absolute workpath against pwd instead of app path first
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
* Move some repository related code into sub package
* Move more repository functions out of models
* Fix lint
* Some performance optimization for webhooks and others
* some refactors
* Fix lint
* Fix
* Update modules/repository/delete.go
Co-authored-by: delvh <dev.lh@web.de>
* Fix test
* Merge
* Fix test
* Fix test
* Fix test
* Fix test
Co-authored-by: delvh <dev.lh@web.de>
Fixes#12338
This allows use to talk to the API with our ssh certificate (and/or ssh-agent) without needing to fetch an API key or tokens.
It will just automatically work when users have added their ssh principal in gitea.
This needs client code in tea
Update: also support normal pubkeys
ref: https://tools.ietf.org/html/draft-cavage-http-signatures
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
Signed-off-by: Andrew Thornton <art27@cantab.net>
When Gitea is running as PID 1 git will occassionally orphan child processes leading
to (defunct) processes. This PR simply sets Setpgid to true on these child processes
meaning that these defunct processes will also be correctly reaped.
Fix#19077
Signed-off-by: Andrew Thornton <art27@cantab.net>
A `repo_model.Mirror` repository field (`.Repo`) will not automatically
be set, but is used without checking in mirror_pull.go:UpdateAddress.
This will cause an NPE.
This PR changes UpdateAddress to use the helper function GetRepository()
helping prevent future NPEs but also changes modules/context/repo.go to
ensure that the Mirror.Repo is set.
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
In order for web.Wrap to be able to detect if a response has been written
we need to wrap any non-context.ResponseWriters as a such. Otherwise
responses will be incorrectly detected as non-written to and handlers can
double run.
In the case of GZip this handler will change the response to a non-context.RW
and this failure to correctly detect response writing causes fallthrough and
a NPE.
Fix#19839
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix inconsistency in doctor output
- Use `logger.Info` instead of `logger.Warn` when no errors were found.
* Update modules/doctor/fix16961.go
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Our character detection algorithm can potentially incorrectly detect utf-8 as iso-8859-x
if there is a truncated character at the end of the partially read file.
This PR changes the detection algorithm to truncated utf8 characters at the end of the
buffer.
Fix#19743
Signed-off-by: Andrew Thornton <art27@cantab.net>
The permissions created in convertRepo use a minimal perm.AccessModeRead instead of
correctly computing the permission for the repository. This incorrect permission is
then reported to the user.
I do not believe that reporting the permissions is helpful and therefore I propose
we simply null these out. The user can check their permissions using a different
endpoint.
Fix#19759
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Update go tool dependencies
Updated all tool dependencies to latest tags, hoping CI will like it.
* fix new lint errors
* handle more strings.Title cases
* remove lint skip
Although the use of LastModified dates for caching of git objects should be
discouraged (as it is not native to git - and there are a LOT of ways this
could be incorrect) - LastModified dates can be a helpful somewhat more human
way of caching for simple cases.
This PR adds this header and handles the If-Modified-Since header to the /raw/
routes.
Fix#18354
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
* Fix indention
Signed-off-by: kolaente <k@knt.li>
* Add option to merge a pr right now without waiting for the checks to succeed
Signed-off-by: kolaente <k@knt.li>
* Fix lint
Signed-off-by: kolaente <k@knt.li>
* Add scheduled pr merge to tables used for testing
Signed-off-by: kolaente <k@knt.li>
* Add status param to make GetPullRequestByHeadBranch reusable
Signed-off-by: kolaente <k@knt.li>
* Move "Merge now" to a seperate button to make the ui clearer
Signed-off-by: kolaente <k@knt.li>
* Update models/scheduled_pull_request_merge.go
Co-authored-by: 赵智超 <1012112796@qq.com>
* Update web_src/js/index.js
Co-authored-by: 赵智超 <1012112796@qq.com>
* Update web_src/js/index.js
Co-authored-by: 赵智超 <1012112796@qq.com>
* Re-add migration after merge
* Fix frontend lint
* Fix version compare
* Add vendored dependencies
* Add basic tets
* Make sure the api route is capable of scheduling PRs for merging
* Fix comparing version
* make vendor
* adopt refactor
* apply suggestion: User -> Doer
* init var once
* Fix Test
* Update templates/repo/issue/view_content/comments.tmpl
* adopt
* nits
* next
* code format
* lint
* use same name schema; rm CreateUnScheduledPRToAutoMergeComment
* API: can not create schedule twice
* Add TestGetBranchNamesForSha
* nits
* new go routine for each pull to merge
* Update models/pull.go
Co-authored-by: a1012112796 <1012112796@qq.com>
* Update models/scheduled_pull_request_merge.go
Co-authored-by: a1012112796 <1012112796@qq.com>
* fix & add renaming sugestions
* Update services/automerge/pull_auto_merge.go
Co-authored-by: a1012112796 <1012112796@qq.com>
* fix conflict relicts
* apply latest refactors
* fix: migration after merge
* Update models/error.go
Co-authored-by: delvh <dev.lh@web.de>
* Update options/locale/locale_en-US.ini
Co-authored-by: delvh <dev.lh@web.de>
* Update options/locale/locale_en-US.ini
Co-authored-by: delvh <dev.lh@web.de>
* adapt latest refactors
* fix test
* use more context
* skip potential edgecases
* document func usage
* GetBranchNamesForSha() -> GetRefsBySha()
* start refactoring
* ajust to new changes
* nit
* docu nit
* the great check move
* move checks for branchprotection into own package
* resolve todo now ...
* move & rename
* unexport if posible
* fix
* check if merge is allowed before merge on scheduled pull
* debugg
* wording
* improve SetDefaults & nits
* NotAllowedToMerge -> DisallowedToMerge
* fix test
* merge files
* use package "errors"
* merge files
* add string names
* other implementation for gogit
* adapt refactor
* more context for models/pull.go
* GetUserRepoPermission use context
* more ctx
* use context for loading pull head/base-repo
* more ctx
* more ctx
* models.LoadIssueCtx()
* models.LoadIssueCtx()
* Handle pull_service.Merge in one DB transaction
* add TODOs
* next
* next
* next
* more ctx
* more ctx
* Start refactoring structure of old pull code ...
* move code into new packages
* shorter names ... and finish **restructure**
* Update models/branches.go
Co-authored-by: zeripath <art27@cantab.net>
* finish UpdateProtectBranch
* more and fix
* update datum
* template: use "svg" helper
* rename prQueue 2 prPatchCheckerQueue
* handle automerge in queue
* lock pull on git&db actions ...
* lock pull on git&db actions ...
* add TODO notes
* the regex
* transaction in tests
* GetRepositoryByIDCtx
* shorter table name and lint fix
* close transaction bevore notify
* Update models/pull.go
* next
* CheckPullMergable check all branch protections!
* Update routers/web/repo/pull.go
* CheckPullMergable check all branch protections!
* Revert "PullService lock via pullID (#19520)" (for now...)
This reverts commit 6cde7c9159a5ea75a10356feb7b8c7ad4c434a9a.
* Update services/pull/check.go
* Use for a repo action one database transaction
* Apply suggestions from code review
* Apply suggestions from code review
Co-authored-by: delvh <dev.lh@web.de>
* Update services/issue/status.go
Co-authored-by: delvh <dev.lh@web.de>
* Update services/issue/status.go
Co-authored-by: delvh <dev.lh@web.de>
* use db.WithTx()
* gofmt
* make pr.GetDefaultMergeMessage() context aware
* make MergePullRequestForm.SetDefaults context aware
* use db.WithTx()
* pull.SetMerged only with context
* fix deadlock in `test-sqlite\#TestAPIBranchProtection`
* dont forget templates
* db.WithTx allow to set the parentCtx
* handle db transaction in service packages but not router
* issue_service.ChangeStatus just had caused another deadlock :/
it has to do something with how notification package is handled
* if we merge a pull in one database transaktion, we get a lock, because merge infoce internal api that cant handle open db sessions to the same repo
* ajust to current master
* Apply suggestions from code review
Co-authored-by: delvh <dev.lh@web.de>
* dont open db transaction in router
* make generate-swagger
* one _success less
* wording nit
* rm
* adapt
* remove not needed test files
* rm less diff & use attr in JS
* ...
* Update services/repository/files/commit.go
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
* ajust db schema for PullAutoMerge
* skip broken pull refs
* more context in error messages
* remove webUI part for another pull
* remove more WebUI only parts
* API: add CancleAutoMergePR
* Apply suggestions from code review
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
* fix lint
* Apply suggestions from code review
* cancle -> cancel
Co-authored-by: delvh <dev.lh@web.de>
* change queue identifyer
* fix swagger
* prevent nil issue
* fix and dont drop error
* as per @zeripath
* Update integrations/git_test.go
Co-authored-by: delvh <dev.lh@web.de>
* Update integrations/git_test.go
Co-authored-by: delvh <dev.lh@web.de>
* more declarative integration tests (dedup code)
* use assert.False/True helper
Co-authored-by: 赵智超 <1012112796@qq.com>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
* chore: add health check endpoint
docs: update document about health check
fix: fix up Sqlite3 ping. current ping will success even if the db file is missing
fix: do not expose privacy information in output field
* refactor: remove HealthChecker struct
* Added `/api/healthz` to install routes.
This was needed for using /api/healthz endpoint in Docker healthchecks,
otherwise, Docker would never become healthy if using healthz endpoint
and users would not be able to complete the installation of Gitea.
* Update modules/cache/cache.go
* fine tune
* Remove unnecessary test code. Now there are 2 routes for installation (and maybe more in future)
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Marcos de Oliveira <marcossantos@furb.br>
* Only check for non-finished migrating task
- Only check if a non-finished migrating task exists for a mirror before
fetching the mirror details from the database.
- Resolves#19600
- Regression: #19588
* Clarify function
- When a repository is still being migrated, don't try to fetch the
Mirror from the database. Instead skip it. This allows to visit
repositories that are still being migrated and were configured to be
mirrored.
- Resolves#19585
- Regression: #19295
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
* Apply DefaultUserIsRestricted in CreateUser
* Enforce system defaults in CreateUser
Allow for overwrites with CreateUserOverwriteOptions
* Fix compilation errors
* Add "restricted" option to create user command
* Add "restricted" option to create user admin api
* Respect default setting.Service.RegisterEmailConfirm and setting.Service.RegisterManualConfirm where needed
* Revert "Respect default setting.Service.RegisterEmailConfirm and setting.Service.RegisterManualConfirm where needed"
This reverts commit ee95d3e8dc.
Targeting #14936, #15332
Adds a collaborator permissions API endpoint according to GitHub API: https://docs.github.com/en/rest/collaborators/collaborators#get-repository-permissions-for-a-user to retrieve a collaborators permissions for a specific repository.
### Checks the repository permissions of a collaborator.
`GET` `/repos/{owner}/{repo}/collaborators/{collaborator}/permission`
Possible `permission` values are `admin`, `write`, `read`, `owner`, `none`.
```json
{
"permission": "admin",
"role_name": "admin",
"user": {}
}
```
Where `permission` and `role_name` hold the same `permission` value and `user` is filled with the user API object. Only admins are allowed to use this API endpoint.
Adds a feature [like GitHub has](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request-from-a-fork) (step 7).
If you create a new PR from a forked repo, you can select (and change later, but only if you are the PR creator/poster) the "Allow edits from maintainers" option.
Then users with write access to the base branch get more permissions on this branch:
* use the update pull request button
* push directly from the command line (`git push`)
* edit/delete/upload files via web UI
* use related API endpoints
You can't merge PRs to this branch with this enabled, you'll need "full" code write permissions.
This feature has a pretty big impact on the permission system. I might forgot changing some things or didn't find security vulnerabilities. In this case, please leave a review or comment on this PR.
Closes#17728
Co-authored-by: 6543 <6543@obermui.de>
