gitforge/.semgrep/config/auth.yaml
forgejo-backport-action a5a2cae7ee [v16.0/forgejo] chore(refactor): add getter/setter to APIContext data members (#13213)
**Backport:** https://codeberg.org/forgejo/forgejo/pulls/13143

The details of the refactor are in [a separate branch](https://codeberg.org/limiting-factor/forgejo/commits/branch/wip-api-context-accessors-save) which details how it was done. This pull request contains a squash of those commits rebased on top of the current Forgejo branch, which involved conflict resolution.

Given the magnitude of the change, there is a high chance that a large number of future pull requests merged in Forgejo will create conflicts. They will be dealt with in the same way  as chore: refactor orgAssignment to two separate middlewares (#13155).

## Review

The only risk I can think of is a getter/setter implementation being incorrectly implemented. This is probably where a detailed review is most needed, in the `services/context/api.go` file.

To not increase the size of the pull request, the `GetX()` accessors were preserved although they are redundant with `X()`. They will be removed in a followup pull request.

## Backporting strategy.

Cherry-picking the commit to v15 has a significant amount of conflicts in 8 files out of 111.

```
unmerged   routers/api/v1/activitypub/repository.go
unmerged   routers/api/v1/admin/user.go
unmerged   routers/api/v1/api.go
unmerged   routers/api/v1/org/team.go
unmerged   routers/api/v1/repo/action.go
unmerged   routers/api/v1/repo/pull.go
unmerged   routers/api/v1/user/follower.go
unmerged   services/context/api.go
```

Instead of resolving them, I think it is easier and safer to repeat the [refactor steps](https://codeberg.org/limiting-factor/forgejo/commits/branch/wip-api-context-accessors-save) in v15.

I also think it is worth the effort since it will avoid trivial backport conflicts on over 100 files.

## Context

This is a followup pull request discussed originally at  https://codeberg.org/forgejo/forgejo/pulls/12512

Co-authored-by: limiting-factor <limiting-factor@posteo.com>
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/13213
Reviewed-by: limiting-factor <limiting-factor@noreply.codeberg.org>
Reviewed-by: Mathieu Fenniak <mfenniak@noreply.codeberg.org>
2026-06-27 18:27:57 +02:00

110 lines
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YAML

rules:
- id: forgejo-api-use-resource-SearchRepoOptions
patterns:
- pattern: |
repo_model.SearchRepoOptions{...}
- pattern-not: |
repo_model.SearchRepoOptions{
...,
AuthorizationReducer: ctx.Reducer(),
...
}
languages:
- go
message: >
SearchRepoOptions does not take into account fine-grained access token limitations. Include the
AuthorizationReducer field.
severity: ERROR
paths:
include:
- "/routers/api/**/*.go"
- id: forgejo-api-use-resource-SearchRepoOptions
patterns:
- pattern: |
organization.SearchTeamRepoOptions{...}
- pattern-not: |
organization.SearchTeamRepoOptions{
...,
AuthorizationReducer: ctx.Reducer(),
...
}
languages:
- go
message: >
SearchTeamRepoOptions does not take into account fine-grained access token limitations. Include the
AuthorizationReducer field.
severity: ERROR
paths:
include:
- "/routers/api/**/*.go"
- id: forgejo-api-use-resource-GetUserRepoPermission
patterns:
- pattern: |
$X.GetUserRepoPermission($CTX, $REPO, $DOER)
- metavariable-type:
metavariable: $CTX
types:
- "*context.APIContext"
languages:
- go
message: >
GetUserRepoPermission does not take into account fine-grained access token limitations. Use
GetUserRepoPermissionWithReducer.
fix: |
$X.GetUserRepoPermissionWithReducer($CTX, $REPO, $DOER, $CTX.Reducer)
severity: ERROR
- id: forgejo-api-suspicious-GetUserRepoPermission
patterns:
- pattern: $X.GetUserRepoPermission($CTX, $REPO, $DOER)
- pattern-not: # don't match if identical to forgejo-api-use-resource-GetUserRepoPermission
patterns:
- pattern: |
$X.GetUserRepoPermission($CTX, $REPO, $DOER)
- metavariable-type:
metavariable: $CTX
types:
- "*context.APIContext"
languages:
- go
message: >
API code is accessing GetUserRepoPermission which does not take into account fine-grained access token
limitations. Should this use GetUserRepoPermissionWithReducer?
severity: ERROR
paths:
include:
- "/routers/api/**/*.go"
- id: forgejo-api-direct-IsAdmin-check
patterns:
- pattern: |
ctx.Doer.IsAdmin
languages:
- go
message: |
ctx.Doer.IsAdmin does not take into account limited API access tokens. Use ctx.IsUserSiteAdmin() instead.
fix: |
ctx.IsUserSiteAdmin()
severity: ERROR
paths:
include:
- "/routers/api/**/*.go"
- id: forgejo-api-direct-repo-Admin-check
patterns:
- pattern: |
ctx.Repo.IsAdmin()
- pattern: |
ctx.Repo.IsOwner()
languages:
- go
message: |
ctx.Repo.IsAdmin/IsOwner() does not take into account limited API access tokens. Use ctx.IsUserRepoAdmin() instead.
fix: |
ctx.IsUserRepoAdmin()
severity: ERROR
paths:
include:
- "/routers/api/**/*.go"