Resolve#31609
This PR was initiated following my personal research to find the
lightest possible Single Sign-On solution for self-hosted setups. The
existing solutions often seemed too enterprise-oriented, involving many
moving parts and services, demanding significant resources while
promising planetary-scale capabilities. Others were adequate in
supporting basic OAuth2 flows but lacked proper user management
features, such as a change password UI.
Gitea hits the sweet spot for me, provided it supports more granular
access permissions for resources under users who accept the OAuth2
application.
This PR aims to introduce granularity in handling user resources as
nonintrusively and simply as possible. It allows third parties to inform
users about their intent to not ask for the full access and instead
request a specific, reduced scope. If the provided scopes are **only**
the typical ones for OIDC/OAuth2—`openid`, `profile`, `email`, and
`groups`—everything remains unchanged (currently full access to user's
resources). Additionally, this PR supports processing scopes already
introduced with [personal
tokens](https://docs.gitea.com/development/oauth2-provider#scopes) (e.g.
`read:user`, `write:issue`, `read:group`, `write:repository`...)
Personal tokens define scopes around specific resources: user info,
repositories, issues, packages, organizations, notifications,
miscellaneous, admin, and activitypub, with access delineated by read
and/or write permissions.
The initial case I wanted to address was to have Gitea act as an OAuth2
Identity Provider. To achieve that, with this PR, I would only add
`openid public-only` to provide access token to the third party to
authenticate the Gitea's user but no further access to the API and users
resources.
Another example: if a third party wanted to interact solely with Issues,
it would need to add `read:user` (for authorization) and
`read:issue`/`write:issue` to manage Issues.
My approach is based on my understanding of how scopes can be utilized,
supported by examples like [Sample Use Cases: Scopes and
Claims](https://auth0.com/docs/get-started/apis/scopes/sample-use-cases-scopes-and-claims)
on auth0.com.
I renamed `CheckOAuthAccessToken` to `GetOAuthAccessTokenScopeAndUserID`
so now it returns AccessTokenScope and user's ID. In the case of
additional scopes in `userIDFromToken` the default `all` would be
reduced to whatever was asked via those scopes. The main difference is
the opportunity to reduce the permissions from `all`, as is currently
the case, to what is provided by the additional scopes described above.
Screenshots:
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Remove unmaintainable sanitizer rules. No need to add special "class"
regexp rules anymore, use RenderInternal.SafeAttr instead, more details
(and examples) are in the tests
- Move models/GetForks to services/FindForks
- Add doer as a parameter of FindForks to check permissions
- Slight performance optimization for get forks API with batch loading
of repository units
- Add tests for forking repository to organizations
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
There were too many patches to the Render system, it's really difficult
to make further improvements.
This PR clears the legacy problems and fix TODOs.
1. Rename `RenderContext.Type` to `RenderContext.MarkupType` to clarify
its usage.
2. Use `ContentMode` to replace `meta["mode"]` and `IsWiki`, to clarify
the rendering behaviors.
3. Use "wiki" mode instead of "mode=gfm + wiki=true"
4. Merge `renderByType` and `renderByFile`
5. Add more comments
----
The problem of "mode=document": in many cases it is not set, so many
non-comment places use comment's hard line break incorrectly
1. move "internal-lfs" route mock to "common-lfs"
2. fine tune tests
3. fix "realm" strings, according to RFC:
https://datatracker.ietf.org/doc/html/rfc2617:
* realm = "realm" "=" realm-value
* realm-value = quoted-string
4. clarify some names of the middlewares, rename `ignXxx` to `optXxx` to
match `reqXxx`, and rename ambiguous `requireSignIn` to `reqGitSignIn`
Gitea instance keeps reporting a lot of errors like "LFS SSH transfer connection denied, pure SSH protocol is disabled". When starting debugging the problem, there are more problems found. Try to address most of them:
* avoid unnecessary server side error logs (change `fail()` to not log them)
* figure out the broken tests/user2/lfs.git (added comments)
* avoid `migratePushMirrors` failure when a repository doesn't exist (ignore them)
* avoid "Authorization" (internal&lfs) header conflicts, remove the tricky "swapAuth" and use "X-Gitea-Internal-Auth"
* make internal token comparing constant time (it wasn't a serous problem because in a real world it's nearly impossible to timing-attack the token, but good to fix and backport)
* avoid duplicate routers (introduce AddOwnerRepoGitLFSRoutes)
* avoid "internal (private)" routes using session/web context (they should use private context)
* fix incorrect "path" usages (use "filepath")
* fix incorrect mocked route point handling (need to check func nil correctly)
* split some tests from "git general tests" to "git misc tests" (to keep "git_general_test.go" simple)
Still no correct result for Git LFS SSH tests. So the code is kept there
(`tests/integration/git_lfs_ssh_test.go`) and a FIXME explains the details.
Refactoring of #32211
this move the PublicOnly() filter calcuation next to the DB querys and
let it be decided by the Doer
---
*Sponsored by Kithara Software GmbH*
Follow #32460
Now the code could be much clearer than before and easier to maintain. A
lot of legacy code is removed.
Manually tested.
This PR is large enough, that fine tunes could be deferred to the future if
there is no bug found or design problem.
Screenshots:
<details>
</details>
- [x] Move `CreateRepositoryByExample` to service layer
- [x] Move `AddCollabrator` to service layer
- [x] Add a new parameter for `AddCollabrator` so that changing mode
immediately after that will become unnecessary.
From testing, I found that issue posters and users with repository write
access are able to edit attachment names in a way that circumvents the
instance-level file extension restrictions using the edit attachment
APIs. This snapshot adds checks for these endpoints.
Use zero instead of 9999-12-31 for deadline
Fix#32291
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Giteabot <teabot@gitea.io>
1. clarify the "filepath" could(should) contain "{ref}"
2. remove unclear RepoRefLegacy and RepoRefAny, use RepoRefUnknown to guess
3. by the way, avoid using AppURL
This has two major changes that significantly reduce the amount of work
done for large diffs:
* Kill a running git process when reaching the maximum number of files
in a diff, preventing it from processing the entire diff.
* When loading a diff with the URL param `file-only=true`, skip loading
stats. This speeds up loading both hidden files of a diff and sections
of a diff when clicking the "Show More" button.
A couple of minor things from profiling are also included:
* Reuse existing repo in `PrepareViewPullInfo` if head and base are the
same.
The performance impact is going to depend heavily on the individual diff
and the hardware it runs on, but when testing locally on a diff changing
100k+ lines over hundreds of files, I'm seeing a roughly 75% reduction
in time to load the result of "Show More"
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Fix#28121
I did some tests and found that the `missing signature key` error is
caused by an incorrect `Content-Type` header. Gitea correctly sets the
`Content-Type` header when serving files.
348d1d0f32/routers/api/packages/container/container.go (L712-L717)
However, when `SERVE_DIRECT` is enabled, the `Content-Type` header may
be set to an incorrect value by the storage service. To fix this issue,
we can use query parameters to override response header values.
https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html
<img width="600px"
src="https://github.com/user-attachments/assets/f2ff90f0-f1df-46f9-9680-b8120222c555"
/>
In this PR, I introduced a new parameter to the `URL` method to support
additional parameters.
```
URL(path, name string, reqParams url.Values) (*url.URL, error)
```
---
Most S3-like services support specifying the content type when storing
objects. However, Gitea always use `application/octet-stream`.
Therefore, I believe we also need to improve the `Save` method to
support storing objects with the correct content type.
b7fb20e73e/modules/storage/minio.go (L214-L221)
This introduces a new flag `BlockAdminMergeOverride` on the branch
protection rules that prevents admins/repo owners from bypassing branch
protection rules and merging without approvals or failing status checks.
Fixes#17131
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Giteabot <teabot@gitea.io>
These settings can allow users to only display the repositories explore page.
Thanks to yp05327 and wxiaoguang !
---------
Co-authored-by: Giteabot <teabot@gitea.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This PR fixes javascript errors when an anonymous user visits the
migration page.
It also makes task view checking more restrictive.
The router moved from `/user/task/{id}/status` to
`/username/reponame/-/migrate/status` because it's a migrate status.
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This PR do some minor improvements for head branch display on pull
request view UI.
- [x] Remove the link if the head branch has been deleted with a
tooltip, so that users will not result in a 404 page
- [x] Display a label if this pull request is an agit based one.
Multiple chunks are uploaded with type "block" without using
"appendBlock" and eventually out of order for bigger uploads.
8MB seems to be the chunk size
This change parses the blockList uploaded after all blocks to get the
final artifact size and order them correctly before calculating the
sha256 checksum over all blocks
Fixes#31354
Remove unused CSRF options, decouple "new csrf protector" and "prepare"
logic, do not redirect to home page if CSRF validation falis (it
shouldn't happen in daily usage, if it happens, redirecting to home
doesn't help either but just makes the problem more complex for "fetch")
A 500 status code was thrown when passing a non-existent target to the
create release API. This snapshot handles this error and instead throws
a 404 status code.
Discovered while working on #31840.
PR for issue #31968
Replaces PR #31983 to comply with gitea's error definition
Failed authentications are now logged to level `Warning` instead of
`Info`.
This will allow instance admins to view signup pattern patterns for
public instances. It is modelled after discourse, mastodon, and
MediaWiki's approaches.
Note: This has privacy implications, but as the above-stated open-source
projects take this approach, especially MediaWiki, which I have no doubt
looked into this thoroughly, it is likely okay for us, too. However, I
would be appreciative of any feedback on how this could be improved.
---------
Co-authored-by: Giteabot <teabot@gitea.io>
https://github.com/go-fed/httpsig seems to be unmaintained.
Switch to github.com/42wim/httpsig which has removed deprecated crypto
and default sha256 signing for ssh rsa.
No impact for those that use ed25519 ssh certificates.
This is a breaking change for:
- gitea.com/gitea/tea (go-sdk) - I'll be sending a PR there too
- activitypub using deprecated crypto (is this actually used?)
Part of #27700
Removes all URLs from translation strings to easy up changing them in
the future and to exclude people injecting malicious URLs through
translations. First measure as long as #24402 is out of scope.
Fix#31916
In #30876, `sortOrder` has been changed into a map, but it is only
implemented in explore.
~~But it seems that size sort order has no effect from long long ago,~~
not directly caused by the PR above.
I think it is still caused by #29231.
In #29231, it merged the sort orders from
`templates/explore/repo_search.tmpl` and
`templates/admin/repo/search.tmpl`.
In `templates/admin/repo/search.tmpl`, it contains size sort orders, but
not in `templates/explore/repo_search.tmpl`, which is used in non-admin
pages.
So `order by size` is added from #29231, but the handler was not added.
---------
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
In the OpenID flows, the "CfTurnstileSitekey" wasn't populated, which
caused those flows to fail if using Turnstile as the Captcha
implementation.
This adds the missing context variables, allowing Turnstile to be used
in the OpenID flows.
fix#23668
My plan:
* In the `actions.list` method, if workflow is selected and IsAdmin,
check whether the on event contains `workflow_dispatch`. If so, display
a `Run workflow` button to allow the user to manually trigger the run.
* Providing a form that allows users to select target brach or tag, and
these parameters can be configured in yaml
* Simple form validation, `required` input cannot be empty
* Add a route `/actions/run`, and an `actions.Run` method to handle
* Add `WorkflowDispatchPayload` struct to pass the Webhook event payload
to the runner when triggered, this payload carries the `inputs` values
and other fields, doc: [workflow_dispatch
payload](https://docs.github.com/en/webhooks/webhook-events-and-payloads#workflow_dispatch)
Other PRs
* the `Workflow.WorkflowDispatchConfig()` method still return non-nil
when workflow_dispatch is not defined. I submitted a PR
https://gitea.com/gitea/act/pulls/85 to fix it. Still waiting for them
to process.
Behavior should be same with github, but may cause confusion. Here's a
quick reminder.
*
[Doc](https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_dispatch)
Said: This event will `only` trigger a workflow run if the workflow file
is `on the default branch`.
* If the workflow yaml file only exists in a non-default branch, it
cannot be triggered. (It will not even show up in the workflow list)
* If the same workflow yaml file exists in each branch at the same time,
the version of the default branch is used. Even if `Use workflow from`
selects another branch
```yaml
name: Docker Image CI
on:
workflow_dispatch:
inputs:
logLevel:
description: 'Log level'
required: true
default: 'warning'
type: choice
options:
- info
- warning
- debug
tags:
description: 'Test scenario tags'
required: false
type: boolean
boolean_default_true:
description: 'Test scenario tags'
required: true
type: boolean
default: true
boolean_default_false:
description: 'Test scenario tags'
required: false
type: boolean
default: false
environment:
description: 'Environment to run tests against'
type: environment
required: true
default: 'environment values'
number_required_1:
description: 'number '
type: number
required: true
default: '100'
number_required_2:
description: 'number'
type: number
required: true
default: '100'
number_required_3:
description: 'number'
type: number
required: true
default: '100'
number_1:
description: 'number'
type: number
required: false
number_2:
description: 'number'
type: number
required: false
number_3:
description: 'number'
type: number
required: false
env:
inputs_logLevel: ${{ inputs.logLevel }}
inputs_tags: ${{ inputs.tags }}
inputs_boolean_default_true: ${{ inputs.boolean_default_true }}
inputs_boolean_default_false: ${{ inputs.boolean_default_false }}
inputs_environment: ${{ inputs.environment }}
inputs_number_1: ${{ inputs.number_1 }}
inputs_number_2: ${{ inputs.number_2 }}
inputs_number_3: ${{ inputs.number_3 }}
inputs_number_required_1: ${{ inputs.number_required_1 }}
inputs_number_required_2: ${{ inputs.number_required_2 }}
inputs_number_required_3: ${{ inputs.number_required_3 }}
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- run: ls -la
- run: env | grep inputs
- run: echo ${{ inputs.logLevel }}
- run: echo ${{ inputs.boolean_default_false }}
```
---------
Co-authored-by: TKaxv_7S <954067342@qq.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Denys Konovalov <kontakt@denyskon.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Fix#31625.
If `pull_service.NewPullRequest` return an error which misses each `if`
check, `CompareAndPullRequestPost` will return immediately, since it
doesn't write the HTTP response, a 200 response with empty body will be
sent to clients.
```go
if err := pull_service.NewPullRequest(ctx, repo, pullIssue, labelIDs, attachments, pullRequest, assigneeIDs); err != nil {
if repo_model.IsErrUserDoesNotHaveAccessToRepo(err) {
ctx.Error(http.StatusBadRequest, "UserDoesNotHaveAccessToRepo", err.Error())
} else if git.IsErrPushRejected(err) {
// ...
ctx.JSONError(flashError)
} else if errors.Is(err, user_model.ErrBlockedUser) {
// ...
ctx.JSONError(flashError)
} else if errors.Is(err, issues_model.ErrMustCollaborator) {
// ...
ctx.JSONError(flashError)
}
return
}
```
Not sure what kind of error can cause it to happen, so this PR just
expose it. And we can fix it when users report that creating PRs failed
with error responses.
It's all my guess since I cannot reproduce the problem, but even if it's
not related, the code here needs to be improved.
Fix#31395
This regression is introduced by #30273. To find out how GitHub handles
this case, I did [some
tests](https://github.com/go-gitea/gitea/issues/31395#issuecomment-2278929115).
I use redirect in this PR instead of checking if the corresponding `.md`
file exists when rendering the link because GitHub also uses redirect.
With this PR, there is no need to resolve the raw wiki link when
rendering a wiki page. If a wiki link points to a raw file, access will
be redirected to the raw link.
Fix#31807
ps: the newly added params's value will be changed.
When the first time you selected the filter, the values of params will
be `0` or `1`
But in pager it will be `true` or `false`.
So do we have `boolToInt` function?
We had an issue where a repo was using LFS to store a file, but the user
did not push the file. When trying to view the file, Gitea returned a
500 HTTP status code referencing `ErrLFSObjectNotExist`. It appears the
intent was the render this file as plain text, but the conditional was
flipped. I've also added a test to verify that the file is rendered as
plain text.
Marcell Mars