The token a request authenticated with now lives on the doer, so
permission and visibility checks apply its scope from the doer alone.
Replaces https://github.com/go-gitea/gitea/pull/39167, following
https://github.com/go-gitea/gitea/pull/39167#issuecomment-6063839619.
1. Public-only tokens get 404 instead of 403 for hidden users, orgs and
repos, like GitHub.
2. Org ownership, site admin, repo and org creation, generation and
transfer endpoints reject public-only tokens.
3. API pull request responses set `head.repo` to `null` and
`head.repo_id` to `-1` when the caller cannot see the head repository.
4. Public-only tokens see org memberships like anonymous callers, so
concealed members stay hidden.
5. Site admin access in activity feeds, follower lists, org members,
Actions run lists and packages needs a session or an `all`-scoped token.
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Closes https://github.com/go-gitea/gitea/issues/33579.
Adds browser previews for Actions artifacts. Selecting an artifact opens
its file browser; selecting a file renders it in the same tab. The ZIP
download remains available separately.
Previews require sign-in and read access to the run. Text, image and PDF
files are supported; rendered HTML and JavaScript run in a sandboxed
frame and are labeled as automatically generated. The frame loads files
from a signed link that expires after an hour, because its requests
carry no session cookie. `[actions] ARTIFACT_PREVIEW_MAX_SIZE` limits
total previewable artifact size (`0` disables previews; `-1` removes the
limit); individual files also follow `[ui] MAX_DISPLAY_FILE_SIZE`.
<img width="1803" height="913" alt="image"
src="https://github.com/user-attachments/assets/a38fd704-2244-44fa-9181-c695ecbe0276"
/>
Docs: https://gitea.com/gitea/docs/pulls/533
---------
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Zettat123 <zettat123@gmail.com>
This PR tightens token-scope enforcement for non-API download endpoints
in the web layer.
What it changes:
- require `read:repository` for repository content downloads served from
web routes such as:
- `/raw/...`
- `/media/...`
- enforce attachment-specific scopes in `ServeAttachment`:
- issue / pull request attachments require `read:issue`
- release attachments require `read:repository`
- centralize token-scope checks for web handlers with a shared context
helper
- add matrix-style integration coverage for:
- public and private repository content downloads
- `blob`, `branch`, `tag`, and `commit` download routes
- global and repo-scoped attachment routes
- `public-only` token behavior on public vs private resources
Why:
API tokens and OAuth access tokens can be used on some non-API web
endpoints. Before this change, those endpoints relied on repository
visibility and unit permissions, but did not consistently enforce the
token’s declared scope. That allowed scoped tokens to access resources
beyond their intended category through web download routes.
---------
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Claude (Opus 4.7) <noreply@anthropic.com>
Co-authored-by: Nicolas <bircni@icloud.com>
Pass `ServeHeaderOptions` by value instead of pointer across all call
sites — no nil-check semantics are needed and the struct is small enough
that copying is fine.
## Changes
- **`services/context/base.go`**: `SetServeHeaders` and `ServeContent`
accept `ServeHeaderOptions` (value, not pointer); internal unsafe
pointer cast replaced with a clean type conversion
- **`routers/api/packages/helper/helper.go`**: `ServePackageFile`
variadic changed from `...*context.ServeHeaderOptions` to
`...context.ServeHeaderOptions`; internal variable is now a value type
- **All call sites** (13 files): `&context.ServeHeaderOptions{...}` →
`context.ServeHeaderOptions{...}`
Before/after at the definition level:
```go
// Before
func (b *Base) SetServeHeaders(opt *ServeHeaderOptions) { ... }
func (b *Base) ServeContent(r io.ReadSeeker, opts *ServeHeaderOptions) { ... }
func ServePackageFile(..., forceOpts ...*context.ServeHeaderOptions) { ... }
// After
func (b *Base) SetServeHeaders(opts ServeHeaderOptions) { ... }
func (b *Base) ServeContent(r io.ReadSeeker, opts ServeHeaderOptions) { ... }
func ServePackageFile(..., forceOpts ...context.ServeHeaderOptions) { ... }
```
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: wxiaoguang <2114189+wxiaoguang@users.noreply.github.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Change all license headers to comply with REUSE specification.
Fix#16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
silverwind
Lunny Xiao
Chongyi Zheng
Kyle D