Commit graph

164 commits

Author SHA1 Message Date
Gusted
1c64bad453 fix: improve OAuth2 experience (#11715)
- fix: show oauth2 retrieve error
  - `true` indicates it only should be shown when the page is rendered
directly via `ctx.HTML` and not propagated if it redirects. As you can
see this always redirects and means the error is not shown.
  - Has the funny behavior that you get redirected to `/user/login`
without any indication what went wrong, no errors in the logs either.
- fix: pre-process OAuth2 client ID and secret
  - Spaces should are not appropriate for these input, remove them.
  - Manually copying and pasting client ID and secret from Github OAuth2
applications seems prone to introduce whitespaces.
  - The error of having a incorrect client ID is more noticeable (404 page
for the user).
  - The error of having a incorrect client secret is not noticeable (404
page for the goth library but no mention it's the wrong secret).

Reported-by: marijnh
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/11715
Reviewed-by: Mathieu Fenniak <mfenniak@noreply.codeberg.org>
Reviewed-by: Andreas Ahlenstorf <aahlenst@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2026-03-17 18:44:23 +01:00
Mathieu Fenniak
f93d2cb261 ci: detect and prevent empty case statements in Go code (#11593)
One of the security patches released 2026-03-09 [fixed a vulnerability](d1c7b04d09) caused by a misapplication of Go `case` statements, where the implementation would have been correct if Go `case` statements automatically fall through to the next case block, but they do not.  This PR adds a semgrep rule which detects any empty `case` statement and raises an error, in order to prevent this coding mistake in the future.

For example, code like this will now trigger a build error:
```go
	switch setting.Protocol {
	case setting.HTTPUnix:
	case setting.FCGI:
	case setting.FCGIUnix:
	default:
		defaultLocalURL := string(setting.Protocol) + "://"
	}
```

Example error:
```
    cmd/web.go
   ❯❯❱ semgrep.config.forgejo-switch-empty-case
          switch has a case block with no content. This is treated as "break" by Go, but developers may
          confuse it for "fallthrough".  To fix this error, disambiguate by using "break" or
          "fallthrough".

          279┆ switch setting.Protocol {
          280┆ case setting.HTTPUnix:
          281┆ case setting.FCGI:
          282┆ case setting.FCGIUnix:
          283┆ default:
          284┆   defaultLocalURL := string(setting.Protocol) + "://"
          285┆   if setting.HTTPAddr == "0.0.0.0" {
          286┆           defaultLocalURL += "localhost"
          287┆   } else {
          288┆           defaultLocalURL += setting.HTTPAddr
```

As described in the error output, this error can be fixed by explicitly listing `break` (the real Go behaviour, to do nothing in the block), or by listing `fallthrough` (if the intent was to fall through).

All existing code triggering this detection has been changed to `break` (or, rarely, irrelevant cases have been removed), which should maintain the same code functionality.  While performing this fixup, a light analysis was performed on each case and they *appeared* correct, but with ~65 cases I haven't gone into extreme depth.

Tests are present for the semgrep rule in `.semgrep/tests/go.go`.

## Checklist

The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).

### Documentation

- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [x] I did not document these changes and I do not expect someone else to do it.

### Release notes

- [ ] This change will be noticed by a Forgejo user or admin (feature, bug fix, performance, etc.). I suggest to include a release note for this change.
- [x] This change is not visible to a Forgejo user or admin (refactor, dependency upgrade, etc.). I think there is no need to add a release note for this change.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/11593
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Mathieu Fenniak <mathieu@fenniak.net>
Co-committed-by: Mathieu Fenniak <mathieu@fenniak.net>
2026-03-10 02:50:28 +01:00
Oliver Eikemeier
d499c3b132 chore: rename AccessTokenError to AccessTokenErrorResponse (#11595)
AccessTokenError is never used as a Go error. In fact, it is returned
as a *AccessTokenError (which would result in a `nil` error when cast).

Rename the struct to a more accurate name and remove the unused
`Error() string` method to prevent future confusion.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/11595
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Oliver Eikemeier <eikemeier@fillmore-labs.com>
Co-committed-by: Oliver Eikemeier <eikemeier@fillmore-labs.com>
2026-03-09 23:36:47 +01:00
Gusted
d1c7b04d09 fix: verify code challenge of S256
We do not know for sure, but it is quite likely someone assumed implicit
fallthrough. This meant that if someone used S256 for PKCE, it simply
did not verify the code challenge and always accepted it.

PKCE only started working recently as it was broken for a long time
already, forgejo/forgejo!8678
2026-03-06 11:21:07 -07:00
AngryDove
44501c80eb feat: add trace logging for oauth2 callback (#11175)
This change is to enable some additional trace logging for oauth2.

Initial setups can be a real pain to debug, and getting JWT back for debug purpose helps a lot i.e. checking claims, roles, groups.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/11175
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: AngryDove <angrydove@noreply.codeberg.org>
Co-committed-by: AngryDove <angrydove@noreply.codeberg.org>
2026-03-02 02:08:21 +01:00
Nils Goroll
d934e0c9fb chore: refactor signup logic (#10915)
This PR is in preparation of, but independent of, an upcoming suggestion for a feature addition:

* The first commit moves a tiny bit of logic into a separate function to prepare for extension of that logic, avoiding duplication
* The second commit moves checking for disabled registrations earlier, which, I think, has merits in terms of performance and resilience (hopefully not significant, but who knows?)
* The third commit adds simple unit tests for SignUp() and SignUpPost() to avoid the long-ish roundtrip over integration tests
*  The forth commit introduces `ctx.Data["DisableRegistrationReason"]` for the signup template to use as the reason printed if `.DisableRegistration` to prepare for other reasons to be added

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/10915
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Nils Goroll <nils.goroll@uplex.de>
Co-committed-by: Nils Goroll <nils.goroll@uplex.de>
2026-01-26 22:55:30 +01:00
Nils Goroll
b4412c2206 chore: do not pass the full signing key to template (#10967)
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A template should not get (easy) access to a full signing key to prevent accidents.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/10967
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Nils Goroll <nils.goroll@uplex.de>
Co-committed-by: Nils Goroll <nils.goroll@uplex.de>
2026-01-26 14:47:48 +01:00
Mario Minardi
c84cbd56a1 feat: add OIDC workload identity federation support (#10481)
Add support for OIDC workload identity federation.

Add ID_TOKEN_SIGNING_ALGORITHM, ID_TOKEN_SIGNING_PRIVATE_KEY_FILE, and
ID_TOKEN_EXPIRATION_TIME settings to settings.actions to allow for admin
configuration of this functionality.

Add OIDC endpoints (/.well-known/openid-configuration and /.well-known/keys)
underneath the "/api/actions" route.

Add a token generation endpoint (/_apis/pipelines/workflows/{run_id}/idtoken)
underneath the "/api/actions" route.

Depends on: https://code.forgejo.org/forgejo/runner/pulls/1232
Docs PR: https://codeberg.org/forgejo/docs/pulls/1667

Signed-off-by: Mario Minardi <mminardi@shaw.ca>

## Checklist

The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).

### Tests

- I added test coverage for Go changes...
  - [x] in their respective `*_test.go` for unit tests.
  - [x] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I added test coverage for JavaScript changes...
  - [ ] in `web_src/js/*.test.js` if it can be unit tested.
  - [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)).

### Documentation

- [x] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [ ] I did not document these changes and I do not expect someone else to do it.

### Release notes

- [ ] I do not want this change to show in the release notes.
- [ ] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/10481
Reviewed-by: Mathieu Fenniak <mfenniak@noreply.codeberg.org>
Co-authored-by: Mario Minardi <mminardi@shaw.ca>
Co-committed-by: Mario Minardi <mminardi@shaw.ca>
2026-01-15 03:39:00 +01:00
thezzisu
e31d67e0aa feat: allow sync quota groups with oauth2 auth source (#8554)
Implements synchronizing an external user's quota group with provided OAuth2 claim.

This functionality will allow system administrators to manage user's quota groups automatically.

Documentation is at forgejo/docs#1337

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8554
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: thezzisu <thezzisu@gmail.com>
Co-committed-by: thezzisu <thezzisu@gmail.com>
2025-12-01 14:12:00 +01:00
RaymondKroon
81f20a69b6 fix: do casefolding in OAuth2 account autolinking (#10072)
Resolves #9992.

Creating new users will make sure to avoid creating duplicate users where the only difference is a casing. Error handling did not handle this correctly, resulting in 500. This is fixed by searching for LowerName in the error handling.

Co-authored-by: Raymond Kroon <raymond.kroon@kadaster.nl>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/10072
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: RaymondKroon <raymondkroon@noreply.codeberg.org>
Co-committed-by: RaymondKroon <raymondkroon@noreply.codeberg.org>
2025-11-16 16:39:06 +01:00
Gusted
691dd023ff chore: unify the usage of CryptoRandomString (#10110)
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- Similair spirit of forgejo/forgejo!7453.
- Refactor the code in such a way that it always succeeds.
- To avoid doing mathematics if you use this function, define three security level (64, 128 and 256 bits) that correspond to a specific length which has that a security guarantee. I picked them as they fit the need for the existing usages of the code.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/10110
Reviewed-by: Michael Kriese <michael.kriese@gmx.de>
Reviewed-by: Lucas <sclu1034@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-11-15 13:24:53 +01:00
Gusted
a4642af51a feat: replace cross origin protection (#9830)
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Replace the anti-CSRF token with a [cross origin protection by Go](https://go.dev/doc/go1.25#nethttppkgnethttp) that uses a stateless way of verifying if a request was cross origin or not. This allows is to remove al lot of code and replace it with a few lines of code and we no longer have to hand roll this protection. The new protection uses indicators by the browser itself that indicate if the request is cross-origin, thus we no longer have to take care of ensuring the generated CSRF token is passed back to the server any request by the the browser will have send this indicator.

Resolves forgejo/forgejo#3538

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/9830
Reviewed-by: oliverpool <oliverpool@noreply.codeberg.org>
Reviewed-by: Mathieu Fenniak <mfenniak@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-10-29 22:43:22 +01:00
Gusted
8bd5169c5f fix: allow unactivated users to send recovery mails (#9504)
With forgejo/forgejo#9075 the `GetUserByEmail` now actually only used activated emails. This however broke sending recovery mails to unactivated users, as their email are not yet activated.

Use the newly introduced function `GetUserByEmailSimple` to not care about this activated email requirement and also avoid the no-reply address being a valid email address for this functionality.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/9504
Reviewed-by: Otto <otto@codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-10-03 07:16:24 +02:00
BtbN
fd849bb9f2 Reject password reset attempts for OAuth2 users without a current password (#9060)
Currently, if a user signed up via OAuth2 and then somehow gets their E-Mail account compromised, their Forgejo account can be taken over by requesting a password reset for their Forgejo account.
This PR changes the logic so that a password reset request is denied for a user using OAuth2 if they do not already have a password set.
Which should be the case for all users who only ever log in via their Auth-Provider.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/9060
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: BtbN <btbn@btbn.de>
Co-committed-by: BtbN <btbn@btbn.de>
2025-09-12 00:08:29 +02:00
Earl Warren
1b13fda06b fix: email comments are removed from email addresses (#9074)
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/9074
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
2025-08-30 13:15:30 +02:00
famfo
a511e37572
chore: add email blocklist unit test 2025-08-30 09:45:19 +02:00
Gusted
90e974cd24
fix: do 2FA on OpenID connect 2025-08-30 09:41:20 +02:00
Leni Kadali
0606f05707 chore: Use common SetCaptchaData in link account (#8592)
Fixes [#7990](https://codeberg.org/forgejo/forgejo/issues/7990)

This PR upstreams commit [2bf3621c99](2bf3621c99) which fixes `SetCaptcha` not being called when it is typically used in other places.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8592
Reviewed-by: Beowulf <beowulf@beocode.eu>
Co-authored-by: Leni Kadali <lenikadali@noreply.codeberg.org>
Co-committed-by: Leni Kadali <lenikadali@noreply.codeberg.org>
2025-08-26 20:30:18 +02:00
zokki
d6838462b8 feat: Global 2FA enforcement (#8753)
resolves #8549

This PR add a config to enforce 2FA for the whole Forgejo instance. It can be configured to `none`, `admin` or `all`.
A user who is required to enable 2FA is like a disabled user. He can only see the `/user/settings/security`-Page to enable 2FA, this should be similar to a user which needs to change his password. Also api and git-commands are not allowed.

## Checklist

The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).

### Tests

- I added test coverage for Go changes...
  - [x] in their respective `*_test.go` for unit tests.
  - [x] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I added test coverage for JavaScript changes...
  - [ ] in `web_src/js/*.test.js` if it can be unit tested.
  - [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)).

### Documentation

- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [ ] I did not document these changes and I do not expect someone else to do it.

I will do it, if the general idea of this PR is a good feature.

### Release notes

- [ ] I do not want this change to show in the release notes.
- [x] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.

<!--start release-notes-assistant-->

## Release notes
<!--URL:https://codeberg.org/forgejo/forgejo-->
- Security features
  - [PR](https://codeberg.org/forgejo/forgejo/pulls/8753): <!--number 8753 --><!--line 0 --><!--description R2xvYmFsIDJGQSBlbmZvcmNlbWVudA==-->Global 2FA enforcement<!--description-->
<!--end release-notes-assistant-->

Co-authored-by: 0ko <0ko@noreply.codeberg.org>
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8753
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Reviewed-by: Ellen Εμιλία Άννα Zscheile <fogti@noreply.codeberg.org>
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: zokki <zokki.softwareschmiede@gmail.com>
Co-committed-by: zokki <zokki.softwareschmiede@gmail.com>
2025-08-15 10:56:45 +02:00
Gusted
24014c349e fix: store code challenge correctly in session (#8678)
- Even though the test file contains some good extensive testing, it didn't bother to actually call `/login/oauth/access_token` to see if the received code actually resulted into a access token.
- The fix itself is... well yeah self-explanatory.
- Resolves forgejo/forgejo#8669

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8678
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-07-26 05:16:55 +02:00
Gusted
288c56f5d3 feat: if OAuth2 is disabled return 'Not found' for openid configuration (#8426)
- If a Forgejo has disabled being a OAuth2 provider via `[oauth2].ENABLED = false` then return 'Not found' when clients requests `.well-known/openid-configuration` to reflect that OAuth2 is not supported.
- This allows clients to query if Forgejo has OAuth2 enabled.
- Resolves forgejo/forgejo#6978

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8426
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-07-06 07:19:23 +02:00
jmaasing
5391f43888 fix: remove trailing slash from the issuer in oauth claims (#8028)
- Trim the ending slash '/' from the URL used in the OpenID Connect "well_known" endpoint and in the JWT tokens issued by Forgejo.
- This makes it compliant with the OpenID specification. https://openid.net/specs/openid-connect-discovery-1_0.html#ProviderConfig
- Resolves #7941

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8028
Reviewed-by: Lucas <sclu1034@noreply.codeberg.org>
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: jmaasing <jmaasing@noreply.codeberg.org>
Co-committed-by: jmaasing <jmaasing@noreply.codeberg.org>
2025-06-10 20:46:17 +02:00
chavacava
99d697263f chore(cleanup): replaces unnecessary calls to formatting functions by non-formatting equivalents (#7994)
This PR replaces unnecessary calls to formatting functions (`fmt.Printf`, `fmt.Errorf`, ...) by non-formatting equivalents.
Resolves #7967

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7994
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: chavacava <chavacava@noreply.codeberg.org>
Co-committed-by: chavacava <chavacava@noreply.codeberg.org>
2025-05-29 17:34:29 +02:00
Gusted
7d2a7b8559 feat: add validating user password as trace region (#7981)
- Password hashing can take a measurable amount of time, make this more visible in the trace by capturing the computations done in the password hash in their own region.
- Ref: forgejo/forgejo#6470

## Screenshot

![image](/attachments/9834b094-a78f-4ac2-847e-91f221a84833)

The upper part are where the tasks are shown (and nothing else). The bottom part is where the interesting execution tracing happens and the part where the user password hashing happens is now properly indicated/highlighted and does not need to be inferred by looking at the stack traces.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7981
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-05-28 14:46:23 +02:00
famfo
dda37e86bd feat: relax email requirements (#7829)
The current email restrictions were put in place because of a security issue with sendmail (https://github.com/go-gitea/gitea/pull/17688). Remove this restriction and instead ensure that this security issue cannot happen with sendmail.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7829
Reviewed-by: Ellen Εμιλία Άννα Zscheile <fogti@noreply.codeberg.org>
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: famfo <famfo@famfo.xyz>
Co-committed-by: famfo <famfo@famfo.xyz>
2025-05-22 12:20:25 +02:00
Gusted
df5d656827 feat: consider WebAuthn & SSH for instance signing (#7693)
- Currently the options `pubkey` and `twofa` only consider TOTP and GPG keys respectively. Adjust the code to also consider WebAuthn credentials and SSH keys.
- While adding the new unified functions I noticed that certain places also benefited from using these unified functions and took the liberty (where it was either a trivial translation or it was covered under testing) to use the new unified functions.
- Resolves forgejo/forgejo#7658
- Adds unit and integration tests.

Documentation PR: https://codeberg.org/forgejo/docs/pulls/1166

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7693
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-04-29 10:34:07 +00:00
Gusted
2ce7affc9a fix: set default restricted for OAuth2 user (#7683)
- The OAuthCallback code that is responsible for creating a new user, if one does not exist yet, did not use `[service].ALLOW_ONLY_EXTERNAL_REGISTRATION` as default value for the restricted field of a user.
- Resolves forgejo/forgejo#7681
- Add integration test.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7683
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-04-27 19:51:09 +00:00
Gusted
53df0bf9a4 chore(sec): unify usage of crypto/rand.Read (#7453)
- Unify the usage of [`crypto/rand.Read`](https://pkg.go.dev/crypto/rand#Read) to `util.CryptoRandomBytes`.
- Refactor `util.CryptoRandomBytes` to never return an error. It is documented by Go, https://go.dev/issue/66821, to always succeed. So if we still receive a error or if the returned bytes read is not equal to the expected bytes to be read we panic (just to be on the safe side).
- This simplifies a lot of code to no longer care about error handling.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7453
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-04-04 03:31:37 +00:00
Renovate Bot
fed2d81c44 Update module github.com/golangci/golangci-lint/cmd/golangci-lint to v2 (forgejo) (#7367)
Co-authored-by: Renovate Bot <forgejo-renovate-action@forgejo.org>
Co-committed-by: Renovate Bot <forgejo-renovate-action@forgejo.org>
2025-03-28 22:22:21 +00:00
Gusted
2457f5ff22 chore: branding import path (#7337)
- Massive replacement of changing `code.gitea.io/gitea` to `forgejo.org`.
- Resolves forgejo/discussions#258

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7337
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Reviewed-by: Michael Kriese <michael.kriese@gmx.de>
Reviewed-by: Beowulf <beowulf@beocode.eu>
Reviewed-by: Panagiotis "Ivory" Vasilopoulos <git@n0toose.net>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-03-27 19:40:14 +00:00
Otto Richter
9dea54a9d6 Drop SSPI auth support and more Windows files (#7148)
## Dropping SSPI auth support

SSPI authentication relied on Microsoft Windows support, removal started in https://codeberg.org/forgejo/forgejo/pulls/5353, because it was broken anyway. We have no knowledge of any users using SSPI authentication. However, if you somehow managed to run Forgejo on Windows, or want to upgrade from a Gitea version which does, please ensure that you do not use SSPI as an authentication mechanism for user accounts. Feel free to reach out if you need assistance.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7148
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Co-authored-by: Otto Richter <otto@codeberg.org>
Co-committed-by: Otto Richter <otto@codeberg.org>
2025-03-08 00:43:41 +00:00
Gusted
06556abb6d fix: delay deleting authorization token (#6937)
- 1ce33aa38d extended the LTA table with a purpose column so it could be extended to other tokens. However some are single-use tokens and should be deleted after use.
- This did not result in a good UX for activating user as they needed to also fill in their passwords and in the case that the password was incorrect the token would no longer be usable.
- This patch modifies the code to allow for a little delay before deleting authorization tokens to do additional verification such as the password check. This cannot be done before the authorization token check as that the authorization token determines who the user is.
- Resolves forgejo/forgejo#6912
- Adjusted existing unit test.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6937
Reviewed-by: Otto <otto@codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-02-17 11:09:33 +00:00
davrot
ef2fbc6093 fix: disable forgotten password for external signin only (#6680)
- Make it such that `[service].ENABLE_INTERNAL_SIGNIN = false` disables the forgotten password prompt on the login page.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6680
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: davrot <davrot@noreply.codeberg.org>
Co-committed-by: davrot <davrot@noreply.codeberg.org>
2025-02-14 12:54:18 +00:00
Matthias Riße
b1a7db7e28 fix: show internal login prompt for account linking (#6920)
Fixes #6878.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6920
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Matthias Riße <m.risse@fz-juelich.de>
Co-committed-by: Matthias Riße <m.risse@fz-juelich.de>
2025-02-14 12:45:15 +00:00
Gusted
801c392e0c
chore: remove deadcode in models/user
- Remove `ErrUserInactive` introduced in
f5fa22a499 and removed in
ef2a343e27
- Remove `GetUserEmailsByNames` introduced in
a4cbe79567 and removed in
08ae6bb7ed
- Remove `GetUserNamesByIDs` introduced in
9ff4e1d2d9 and removed in
b3a6596b54
2025-01-29 18:37:14 +01:00
Gusted
a9c97110f9 feat: add configurable cooldown to claim usernames (#6422)
Add a new option that allows instances to set a cooldown period to claim
old usernames. In the context of public instances this can be used to
prevent old usernames to be claimed after they are free and allow
graceful migration (by making use of the redirect feature) to a new
username. The granularity of this cooldown is a day. By default this
feature is disabled and thus no cooldown period.

The `CreatedUnix` column is added the `user_redirect` table, for
existing redirects the timestamp is simply zero as we simply do not know
when they were created and are likely already over the cooldown period
if the instance configures one.

Users can always reclaim their 'old' user name again within the cooldown
period. Users can also always reclaim 'old' names of organization they
currently own within the cooldown period.

Creating and renaming users as an admin user are not affected by the
cooldown period for moderation and user support reasons.

To avoid abuse of the cooldown feature, such that a user holds a lot of
usernames, a new option is added `MAX_USER_REDIRECTS` which sets a limit
to the amount of user redirects a user may have, by default this is
disabled. If a cooldown period is set then the default is 5. This
feature operates independently of the cooldown period feature.

Added integration and unit testing.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6422
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Reviewed-by: Otto <otto@codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>
2025-01-24 04:16:56 +00:00
Maxim Slipenko
666654a5ef fix: return empty slice if AttributeSSHPublicKey is missing in RawData 2024-12-27 11:17:27 +03:00
Maxim Slipenko
515eec3d1a remove len(sshKeys) == 0 check 2024-12-21 21:25:38 +00:00
Maxim Slipenko
32de0745e4 style: fix fmt and lint 2024-12-19 11:17:28 +00:00
Maxim Slipenko
8bd1c7ff31 feat: add synchronization for SSH keys in handleOAuth2SignIn 2024-12-19 10:47:47 +00:00
Gusted
7f8f9b878f
fix: Revert "allow synchronizing user status from OAuth2 login providers (#31572)"
This commit has a fundamental flaw, in order to syncronize if external
users are still active the commit checks if the refresh token is
accepted by the OAuth provider, if that is not the case it sees that as
the user is disabled and sets the is active field to `false` to signal
that. Because it might be possible (this commit makes this a highly
likelyhood) that the OAuth provider still recognizes this user the
commit introduces code to allow users to re-active themselves via the
oauth flow if they were disabled because of this. However this code
makes no distinction in why the user was disabled and always re-actives
the user.

Thus the reactivation via the OAuth flow allows users to bypass the
manually activation setting (`[service].REGISTER_MANUAL_CONFIRM`) or if
the admin for other reasons disabled the user.

This reverts commit 21fdd28f08.
2024-12-12 05:59:06 +01:00
George Tsiamasiotis
a126477e86 feat: Add option to disable builtin authentication.
Setting ENABLE_INTERNAL_SIGNIN to false will disable the built-in
signin form, should the administrator prefer to limit users to SSO.

Continuation of forgejo/forgejo#6076
2024-12-01 15:50:10 +01:00
Baltazár Radics
0734596eaa Use user.FullName in Oauth2 id_token response (#6071)
Cherry-pick of [gitea#32542](https://github.com/go-gitea/gitea/pull/32542).

This makes /login/oauth/authorize behave the same way as the /login/oauth/userinfo endpoint. Previously, `name` property of the returned OIDCToken used to depend on the UI.DefaultShowFullName setting (I don't think this is desired behavior). Even worse, the `userinfo` endpoint can return basically the same data, but the `name` value there always returned `FullName`, even if it's empty (no fallback to `Name`).

A few notes:

I'm not sure what branch to target with this PR, please correct me if I'm chose the wrong one.

The deleted lines in the tests are duplicates, there's a copy of the whole thing just below, the only difference being the `Name` field (used to test the dependency on the UI.DefaultShowFullName setting)

## Checklist

The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).

### Tests

- I added test coverage for Go changes...
  - [ ] in their respective `*_test.go` for unit tests.
  - [ ] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I added test coverage for JavaScript changes...
  - [ ] in `web_src/js/*.test.js` if it can be unit tested.
  - [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)).

### Documentation

- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [ ] I did not document these changes and I do not expect someone else to do it.

### Release notes

- [ ] I do not want this change to show in the release notes.
- [ ] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6071
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Baltazár Radics <baltazar.radics@gmail.com>
Co-committed-by: Baltazár Radics <baltazar.radics@gmail.com>
2024-11-27 07:48:32 +00:00
Lunny Xiao
96ee0f5647
Fix oauth2 error handle not return immediately (#32514)
(cherry picked from commit 4121f952d18a4c3a3c08ae645af3458ef08b439d)
2024-11-17 12:18:56 +01:00
Gusted
1ce33aa38d
fix: extend forgejo_auth_token table
- Add a `purpose` column, this allows the `forgejo_auth_token` table to
be used by other parts of Forgejo, while still enjoying the
no-compromise architecture.
- Remove the 'roll your own crypto' time limited code functions and
migrate them to the `forgejo_auth_token` table. This migration ensures
generated codes can only be used for their purpose and ensure they are
invalidated after their usage by deleting it from the database, this
also should help making auditing of the security code easier, as we're
no longer trying to stuff a lot of data into a HMAC construction.
-Helper functions are rewritten to ensure a safe-by-design approach to
these tokens.
- Add the `forgejo_auth_token` to dbconsistency doctor and add it to the
`deleteUser` function.
- TODO: Add cron job to delete expired authorization tokens.
- Unit and integration tests added.
2024-11-15 10:59:36 +01:00
Gusted
310376525b
[CHORE] Use forked binding library
- Use the forked [binding](https://code.forgejo.org/go-chi/binding)
library. This library has two benefits, it removes the usage of
`github.com/goccy/go-json` (has no benefit as the minimo library is also
using it). It adds the `TrimSpace` feature, which will during the
binding part trim the spaces around the value it got from the form, this
is done before validation.
2024-11-05 22:47:34 +01:00
Gusted
f298bf125a Merge pull request 'fix: use ValidateEmail as binding across web forms' (#5158) from solomonv/consolidate-email-validation into forgejo
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/5158
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
2024-10-21 14:31:32 +00:00
Gusted
a857007d65
fix: Add server logging for OAuth server errors
Although an error was presented to the user about that there's an
internal server error, the error itself is never logged.

Relevant: https://codeberg.org/Codeberg/Community/issues/1675
2024-10-17 09:13:48 +02:00
Daniel
5c7b85a981
Failed authentications are logged to level Warning (#32016)
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`.

(cherry picked from commit 64298dcb9e72a5a87a4680563d91fae5b90e0160)
2024-09-14 17:55:25 +02:00
Denys Konovalov
8857da871e Remove urls from translations (#31950)
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.

(cherry picked from commit 83f37f630246e381eefd650fc2d4b1f3976ea882)
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>

Conflicts:
	- options/locale/locale_en-US.ini
	  Resolved by manually applying the URL->%s changes to our translations.
	- routers/web/admin/hooks.go
	  templates/repo/settings/protected_branch.tmpl
	  templates/status/500.tmpl
	  Manually resolved.
	- templates/repo/settings/webhook/settings.tmpl
	  Applied the change to templates/webhook/shared-settings.tmpl
	  instead

Additional changes: Gitea-specific URLs have been replaced by their
Forgejo counterparts, lifted from the original translation text.
2024-09-12 17:28:58 +05:00