**Backport:** https://codeberg.org/forgejo/forgejo/pulls/9071
All PUT/DELETE routes in the web UI are validated to prevent a [cross site request forgery](https://en.wikipedia.org/wiki/Cross-site_request_forgery). Although all POST routes are validated with a CSRF token, some of the PUT/DELETE routes were missing this validation.
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## Release notes
<!--URL:https://codeberg.org/forgejo/forgejo-->
- Security bug fixes
- [PR](https://codeberg.org/forgejo/forgejo/pulls/9071): <!--number 9071 --><!--line 0 --><!--description dmFsaWRhdGUgQ1NSRiBvbiBub24tc2FmZSBtZXRob2Rz-->validate CSRF on non-safe methods<!--description-->
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Co-authored-by: Gusted <postmaster@gusted.xyz>
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/9082
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Co-authored-by: forgejo-backport-action <forgejo-backport-action@noreply.codeberg.org>
Co-committed-by: forgejo-backport-action <forgejo-backport-action@noreply.codeberg.org>
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")
(cherry picked from commit 1fede04b83288d8a91304a83b7601699bb5cba04)
Conflicts:
options/locale/locale_en-US.ini
tests/integration/repo_branch_test.go
trivial context conflicts
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>
