Commit graph

74 commits

Author SHA1 Message Date
Gusted
63736e8301
[FEAT] Add support for webauthn credential level 3
Some checks failed
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- For WebAuthn Credential level 3, the `backup_eligible` and
`backup_state` flags are checked if they are consistent with the values
given on login. Forgejo never stored this data, so add a database
migration that makes all webauthn credentials 'legacy' and on the next
first use capture the values of `backup_eligible` and `backup_state`.
As suggested in https://github.com/go-webauthn/webauthn/discussions/219#discussioncomment-10429662
- Adds unit tests.
- Add E2E test.
2024-08-29 10:05:03 +02:00
Gusted
fe18428806
Fix linting issues
Some checks failed
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2024-08-18 16:25:13 +02:00
TheFox0x7
4de909747b Add testifylint to lint checks (#4535)
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go-require lint is ignored for now

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/4535
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: TheFox0x7 <thefox0x7@gmail.com>
Co-committed-by: TheFox0x7 <thefox0x7@gmail.com>
2024-07-30 19:41:10 +00:00
Rowan Bohde
21fdd28f08
allow synchronizing user status from OAuth2 login providers (#31572)
This leverages the existing `sync_external_users` cron job to
synchronize the `IsActive` flag on users who use an OAuth2 provider set
to synchronize. This synchronization is done by checking for expired
access tokens, and using the stored refresh token to request a new
access token. If the response back from the OAuth2 provider is the
`invalid_grant` error code, the user is marked as inactive. However, the
user is able to reactivate their account by logging in the web browser
through their OAuth2 flow.

Also changed to support this is that a linked `ExternalLoginUser` is
always created upon a login or signup via OAuth2.

Ideally, we would also refresh permissions from the configured OAuth
provider (e.g., admin, restricted and group mappings) to match the
implementation of LDAP. However, the OAuth library used for this `goth`,
doesn't seem to support issuing a session via refresh tokens. The
interface provides a [`RefreshToken`
method](https://github.com/markbates/goth/blob/master/provider.go#L20),
but the returned `oauth.Token` doesn't implement the `goth.Session` we
would need to call `FetchUser`. Due to specific implementations, we
would need to build a compatibility function for every provider, since
they cast to concrete types (e.g.
[Azure](https://github.com/markbates/goth/blob/master/providers/azureadv2/azureadv2.go#L132))

---------

Co-authored-by: Kyle D <kdumontnu@gmail.com>
(cherry picked from commit 416c36f3034e228a27258b5a8a15eec4e5e426ba)

Conflicts:
	- tests/integration/auth_ldap_test.go
	  Trivial conflict resolved by manually applying the change.
	- routers/web/auth/oauth.go
	  Technically not a conflict, but the original PR removed the
	  modules/util import, which in our version, is still in use. Added it
	  back.
2024-07-22 15:44:13 +02:00
Yaroslav Halchenko
2b2fd2728c Add codespell support and fix a good number of typos with its help (#3270)
More about codespell: https://github.com/codespell-project/codespell .

I personally introduced it to dozens if not hundreds of projects already and so far only positive feedback.

```
❯ grep lint-spell Makefile
	@echo " - lint-spell                       lint spelling"
	@echo " - lint-spell-fix                   lint spelling and fix issues"
lint: lint-frontend lint-backend lint-spell
lint-fix: lint-frontend-fix lint-backend-fix lint-spell-fix
.PHONY: lint-spell
lint-spell: lint-codespell
.PHONY: lint-spell-fix
lint-spell-fix: lint-codespell-fix
❯ git grep lint- -- .forgejo/
.forgejo/workflows/testing.yml:      - run: make --always-make -j$(nproc) lint-backend checks-backend # ensure the "go-licenses" make target runs
.forgejo/workflows/testing.yml:      - run: make lint-frontend
```
so how would you like me to invoke `lint-codespell` on CI? (without that would be IMHO very suboptimal and let typos sneak in)

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3270
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Yaroslav Halchenko <debian@onerussian.com>
Co-committed-by: Yaroslav Halchenko <debian@onerussian.com>
2024-05-09 13:49:37 +00:00
Lunny Xiao
4f73382e95
Fix wrong table name (#30557)
The table name should be `oauth2_application` but `o_auth2_application`

Caused by
https://github.com/go-gitea/gitea/pull/21316/files#diff-9610efbc608a41f1f2eaff5790423f0a187906f6ff0beb23a5e8d18366cc2ccfR38

(cherry picked from commit e94864e86c43f435af7e1fc3c4831a4cc0a3e981)

Conflicts:
	models/migrations/migrations.go
	trivial context conflict because
	Allow everyone to read or write a wiki by a repo unit setting (#30495)
        was skipped.
2024-04-28 15:39:00 +02:00
Cheng
2ec0c5e284
chore: use errors.New to replace fmt.Errorf with no parameters will much better (#30621)
use errors.New to replace fmt.Errorf with no parameters will much better

(cherry picked from commit 9de443ced2c328d9b58a5e144a765f402aab859d)
2024-04-28 15:39:00 +02:00
Earl Warren
7cabc5670d
Implement remote user login source and promotion to regular user
A remote user (UserTypeRemoteUser) is a placeholder that can be
promoted to a regular user (UserTypeIndividual). It represents users
that exist somewhere else. Although the UserTypeRemoteUser already
exists in Forgejo, it is neither used or documented.

A new login type / source (Remote) is introduced and set to be the login type
of remote users.

Type        UserTypeRemoteUser
LogingType  Remote

The association between a remote user and its counterpart in another
environment (for instance another forge) is via the OAuth2 login
source:

LoginName   set to the unique identifier relative to the login source
LoginSource set to the identifier of the remote source

For instance when migrating from GitLab.com, a user can be created as
if it was authenticated using GitLab.com as an OAuth2 authentication
source.

When a user authenticates to Forejo from the same authentication
source and the identifier match, the remote user is promoted to a
regular user. For instance if 43 is the ID of the GitLab.com OAuth2
login source, 88 is the ID of the Remote loging source, and 48323
is the identifier of the foo user:

Type        UserTypeRemoteUser
LogingType  Remote
LoginName   48323
LoginSource 88
Email       (empty)
Name        foo

Will be promoted to the following when the user foo authenticates to
the Forgejo instance using GitLab.com as an OAuth2 provider. All users
with a LoginType of Remote and a LoginName of 48323 are examined. If
the LoginSource has a provider name that matches the provider name of
GitLab.com (usually just "gitlab"), it is a match and can be promoted.

The email is obtained via the OAuth2 provider and the user set to:

Type        UserTypeIndividual
LogingType  OAuth2
LoginName   48323
LoginSource 43
Email       foo@example.com
Name        foo

Note: the Remote login source is an indirection to the actual login
source, i.e. the provider string my be set to a login source that does
not exist yet.
2024-04-25 13:03:49 +02:00
wxiaoguang
27977851fb
Add comment for ContainsRedirectURI about the exact match (#30457)
Close #26897
Replace #30336

(cherry picked from commit 92e27e15c38b95be2309dae316b896ee1d80324b)
2024-04-15 20:01:36 +02:00
Gusted
eea259055e
Sort BuiltinApplicationsClientIDs() in test
- Ref https://codeberg.org/forgejo/forgejo/pulls/3069#issuecomment-1736290
2024-04-06 11:30:02 +02:00
Gusted
6af8f3a3f2
[BUG] Don't remove builtin OAuth2 applications
- When the database consistency is being run it would check for any
OAuth2 applications that don't have an existing user. However there are
few special OAuth2 applications that don't have an user set, because
they are global applications.
- This was not taken into account by the database consistency checker
and were removed if the database consistency check was being run with
autofix enabled.
- Take into account to ignore these global OAuth2 applications when
running the database consistency check.
- Add unit tests.
- Ref: https://codeberg.org/Codeberg/Community/issues/1530
2024-04-06 01:07:45 +02:00
6543
e2371743d5
remove util.OptionalBool and related functions (#29513)
and migrate affected code

_last refactoring bits to replace **util.OptionalBool** with
**optional.Option[bool]**_

(cherry picked from commit a3f05d0d98408bb47333b19f505b21afcefa9e7c)

Conflicts:
	services/repository/branch.go
	trivial context conflict
2024-03-06 12:10:46 +08:00
Gusted
f3f888ed13
[GITEA] Fix session generation for database
- If the session doesn't exist, it shouldn't be expected that the
variable is non-nil. Define the session variable instead and insert that.
- Add unit tests to test the behavior of the database sessions code .
- Regression caused by dd30d9d5c0.
- Resolves https://codeberg.org/forgejo/forgejo/issues/2042

(cherry picked from commit 90307ad200)
(cherry picked from commit 874ef1978d)
(cherry picked from commit 27d5f035fc)
(cherry picked from commit 65dbc4303b)

[GITEA] Fix session generation for database (squash) timeutil.Mock

because of e743570f65 * Refactor timeutil package (#28623)

(cherry picked from commit acc6b51be2)
(cherry picked from commit 02b74317f2)
(cherry picked from commit 63b9b624bd)
(cherry picked from commit 7752ff8baa)
(cherry picked from commit c0af4d9438)
2024-02-05 16:09:41 +01:00
Gusted
fa37a211fb
[GITEA] Drop sha256-simd in favor of stdlib
- In Go 1.21 the crypto/sha256 [got a massive
improvement](https://go.dev/doc/go1.21#crypto/sha256) by utilizing the
SHA instructions for AMD64 CPUs, which sha256-simd already was doing.
The performance is now on par and I think it's preferable to use the
standard library rather than a package when possible.

```
cpu: AMD Ryzen 5 3600X 6-Core Processor
                │  simd.txt   │               go.txt                │
                │   sec/op    │    sec/op     vs base               │
Hash/8Bytes-12    63.25n ± 1%    73.38n ± 1%  +16.02% (p=0.002 n=6)
Hash/64Bytes-12   98.73n ± 1%   105.30n ± 1%   +6.65% (p=0.002 n=6)
Hash/1K-12        567.2n ± 1%    572.8n ± 1%   +0.99% (p=0.002 n=6)
Hash/8K-12        4.062µ ± 1%    4.062µ ± 1%        ~ (p=0.396 n=6)
Hash/1M-12        512.1µ ± 0%    510.6µ ± 1%        ~ (p=0.485 n=6)
Hash/5M-12        2.556m ± 1%    2.564m ± 0%        ~ (p=0.093 n=6)
Hash/10M-12       5.112m ± 0%    5.127m ± 0%        ~ (p=0.093 n=6)
geomean           13.82µ         14.27µ        +3.28%

                │   simd.txt   │               go.txt                │
                │     B/s      │     B/s       vs base               │
Hash/8Bytes-12    120.6Mi ± 1%   104.0Mi ± 1%  -13.81% (p=0.002 n=6)
Hash/64Bytes-12   618.2Mi ± 1%   579.8Mi ± 1%   -6.22% (p=0.002 n=6)
Hash/1K-12        1.682Gi ± 1%   1.665Gi ± 1%   -0.98% (p=0.002 n=6)
Hash/8K-12        1.878Gi ± 1%   1.878Gi ± 1%        ~ (p=0.310 n=6)
Hash/1M-12        1.907Gi ± 0%   1.913Gi ± 1%        ~ (p=0.485 n=6)
Hash/5M-12        1.911Gi ± 1%   1.904Gi ± 0%        ~ (p=0.093 n=6)
Hash/10M-12       1.910Gi ± 0%   1.905Gi ± 0%        ~ (p=0.093 n=6)
geomean           1.066Gi        1.032Gi        -3.18%
```

(cherry picked from commit abd94ff5b5)
(cherry picked from commit 15e81637ab)

Conflicts:
	go.mod
	https://codeberg.org/forgejo/forgejo/pulls/1581
(cherry picked from commit 325d92917f)

Conflicts:
	modules/context/context_cookie.go
	https://codeberg.org/forgejo/forgejo/pulls/1617
(cherry picked from commit 358819e895)
(cherry picked from commit 362fd7aae1)
(cherry picked from commit 4f64ee294e)
(cherry picked from commit 4bde77f7b1)
(cherry picked from commit 1311e30a81)
(cherry picked from commit 57b69e334c)
(cherry picked from commit 52dc892fad)
(cherry picked from commit 77f54f4187)
(cherry picked from commit 0d0392f3a5)

Conflicts:
	go.mod
	https://codeberg.org/forgejo/forgejo/pulls/2034
(cherry picked from commit 92798364e8)
(cherry picked from commit 43d2181277)
(cherry picked from commit 45c88b86a3)
(cherry picked from commit a1cd6f4e3a)
(cherry picked from commit 01191dc2ad)
(cherry picked from commit 151e07f37e)
2024-02-05 16:09:40 +01:00
Earl Warren
7a89d321c8
[GITEA] silently ignore obsolete sudo scope
Fixes: https://codeberg.org/forgejo/forgejo/issues/820
(cherry picked from commit 6a7022ebbb)
(cherry picked from commit 764eac47b5)
(cherry picked from commit 1141eb7b6f)
(cherry picked from commit 826b6509b6)
(cherry picked from commit 9990d932b8)
(cherry picked from commit 7eca570743)
(cherry picked from commit 66e1d3f082)
(cherry picked from commit 188226a8e6)
(cherry picked from commit 4cd1bff25c)
(cherry picked from commit fad6b6d2c4)
(cherry picked from commit 5b25c3d851)
(cherry picked from commit 4746ece4dd)
(cherry picked from commit 2a6f85afb3)
(cherry picked from commit c027d724ee)
(cherry picked from commit be2f1eeaeb)
(cherry picked from commit 3058a54fe9)
(cherry picked from commit 53936d38a0)
(cherry picked from commit 311983cc97)
(cherry picked from commit 1651ae757b)
(cherry picked from commit d3dd8ea24d)
(cherry picked from commit 9a80326ff3)
(cherry picked from commit 66eb33235e)
(cherry picked from commit 769e24d5a8)
(cherry picked from commit 436cc21217)
(cherry picked from commit 817faca7f0)
(cherry picked from commit 80ee08aef1)
(cherry picked from commit 15f8885d0c)
(cherry picked from commit 0944a4442c)
(cherry picked from commit 91631d41b0)
(cherry picked from commit 0fbda3386f)
(cherry picked from commit a464b0e2ba)
(cherry picked from commit 0b98d50c92)
(cherry picked from commit 6365d4b761)
(cherry picked from commit 3af5715dbc)
2024-02-05 16:05:50 +01:00
Gusted
c6a53c3172
[SECURITY] Rework long-term authentication
- This is a 'front-port' of the already existing patch on v1.21 and
v1.20, but applied on top of what Gitea has done to rework the LTA
mechanism. Forgejo will stick with the reworked mechanism by the Forgejo
Security team for the time being. The removal of legacy code (AES-GCM) has been
left out.
- The current architecture is inherently insecure, because you can
construct the 'secret' cookie value with values that are available in
the database. Thus provides zero protection when a database is
dumped/leaked.
- This patch implements a new architecture that's inspired from: [Paragonie Initiative](https://paragonie.com/blog/2015/04/secure-authentication-php-with-long-term-persistence#secure-remember-me-cookies).
- Integration testing is added to ensure the new mechanism works.
- Removes a setting, because it's not used anymore.

(cherry picked from commit e3d6622a63)
(cherry picked from commit fef1a6dac5)
(cherry picked from commit b0c5165145)
(cherry picked from commit 7ad51b9f8d)
(cherry picked from commit 64f053f383)
(cherry picked from commit f5e78e4c20)

Conflicts:
	services/auth/auth_token_test.go
	https://codeberg.org/forgejo/forgejo/pulls/2069
(cherry picked from commit f69fc23d4b)
(cherry picked from commit d955ab3ab0)
(cherry picked from commit 9220088f90)
(cherry picked from commit c73ac63696)
(cherry picked from commit 747a176048)

Conflicts:
	models/user/user.go
	routers/web/user/setting/account.go
	https://codeberg.org/forgejo/forgejo/pulls/2295
2024-02-05 15:06:15 +01:00
Earl Warren
5455605342
[TESTS] oauth2: add integration test helpers
(cherry picked from commit e11dcc60f2)

use backticks to avoid backslash

(cherry picked from commit 34212791ee)
(cherry picked from commit bde9473c69)
(cherry picked from commit d4deb43084)
(cherry picked from commit 08e91649b0)
(cherry picked from commit 2b988e5415)

[TESTS] auth LinkAccount test coverage (squash)

(cherry picked from commit a2b2e3066b)
(cherry picked from commit 841d1b5073)
(cherry picked from commit 35da630ad8)
(cherry picked from commit caf2dc4fa7)
(cherry picked from commit 6eb81e67ba)
(cherry picked from commit d59757239f)
(cherry picked from commit 38a121b688)
(cherry picked from commit 20613874ee)
(cherry picked from commit 6d2705e108)
(cherry picked from commit f177b72814)
(cherry picked from commit 75e1fc4c83)
(cherry picked from commit ba64fa9867)
(cherry picked from commit 0b8ab0893e)
(cherry picked from commit 1419d11435)
(cherry picked from commit 38766847e0)
(cherry picked from commit 6f23426a6a)
(cherry picked from commit 9e0ff9ca54)
(cherry picked from commit 353f3601c3)
(cherry picked from commit 6e4ae401d8)
(cherry picked from commit 1a7afe4153)
(cherry picked from commit f9f3e0cc02)
(cherry picked from commit 22fd0337f3)
(cherry picked from commit ee57e138d1)
(cherry picked from commit 21f9b7e73d)
(cherry picked from commit 17c548c092)
(cherry picked from commit 02d3186517)
(cherry picked from commit f02a040fa2)
(cherry picked from commit 3cf9f82b28)
(cherry picked from commit aa9d06dbac)
(cherry picked from commit 6894213154)
2024-02-05 14:44:32 +01:00
Earl Warren
1951c51c8e
Revert "Unify password changing and invalidate auth tokens (#27625)"
This reverts commit 688d4a1f71.
2024-02-05 14:43:35 +01:00
KN4CK3R
688d4a1f71
Unify password changing and invalidate auth tokens (#27625)
- Unify the password changing code
- Invalidate existing auth tokens when changing passwords
2024-02-04 14:05:26 +00:00
Lunny Xiao
70c4aad8e1
Move more functions to db.Find (#28419)
Following #28220

This PR move more functions to use `db.Find`.

---------

Co-authored-by: delvh <dev.lh@web.de>
2024-01-15 02:19:25 +00:00
wxiaoguang
e5d8c4b8d4
Avoid cycle-redirecting user/login page (#28636)
Fix #28231, and remove some unused code. The `db.HasEngine` doesn't seem
useful because the db engine is always initialized before web route.
2023-12-30 08:48:34 +00:00
Lunny Xiao
4c29c75968
Fix session key conflict with database keyword (#28613)
This is a regression from #28220 .
`builder.Cond` will not add `` ` `` automatically but xorm method
`Get/Find` adds `` ` ``.

This PR also adds tests to prevent the method from being implemented
incorrectly. The tests are added in `integrations` to test every
database.
2023-12-27 15:24:23 +08:00
Lunny Xiao
dd30d9d5c0
Remove GetByBean method because sometimes it's danger when query condition parameter is zero and also introduce new generic methods (#28220)
The function `GetByBean` has an obvious defect that when the fields are
empty values, it will be ignored. Then users will get a wrong result
which is possibly used to make a security problem.

To avoid the possibility, this PR removed function `GetByBean` and all
references.
And some new generic functions have been introduced to be used.

The recommand usage like below.

```go
// if query an object according id
obj, err := db.GetByID[Object](ctx, id)
// query with other conditions
obj, err := db.Get[Object](ctx, builder.Eq{"a": a, "b":b})
```
2023-12-07 15:27:36 +08:00
Lunny Xiao
df1e7d0067
Use db.Find instead of writing methods for every object (#28084)
For those simple objects, it's unnecessary to write the find and count
methods again and again.
2023-11-24 03:49:41 +00:00
Nanguan Lin
d95102d650
Fix wrong xorm Delete usage (#27995)
## Bug in Gitea
I ran into this bug when I accidentally used the wrong redirect URL for
the oauth2 provider when using mssql. But the oauth2 provider still got
added.
Most of the time, we use `Delete(&some{id: some.id})` or
`In(condition).Delete(&some{})`, which specify the conditions. But the
function uses `Delete(source)` when `source.Cfg` is a `TEXT` field and
not empty. This will cause xorm `Delete` function not working in mssql.

61ff91f960/models/auth/source.go (L234-L240)

## Reason
Because the `TEXT` field can not be compared in mssql, xorm doesn't
support it according to [this
PR](https://gitea.com/xorm/xorm/pulls/2062)
[related
code](b23798dc98/internal/statements/statement.go (L552-L558))
in xorm
```go
if statement.dialect.URI().DBType == schemas.MSSQL && (col.SQLType.Name == schemas.Text ||
   col.SQLType.IsBlob() || col.SQLType.Name == schemas.TimeStampz) {
   if utils.IsValueZero(fieldValue) {
     continue
   }
   return nil, fmt.Errorf("column %s is a TEXT type with data %#v which cannot be as compare condition", col.Name, fieldValue.Interface())
   }
}
```
When using the `Delete` function in xorm, the non-empty fields will
auto-set as conditions(perhaps some special fields are not?). If `TEXT`
field is not empty, xorm will return an error. I only found this usage
after searching, but maybe there is something I missing.

---------

Co-authored-by: delvh <dev.lh@web.de>
2023-11-12 07:38:45 +00:00
Lunny Xiao
1bf5527eac
Refactor Find Sources and fix bug when view a user who belongs to an unactive auth source (#27798)
The steps to reproduce it.

First, create a new oauth2 source.
Then, a user login with this oauth2 source.
Disable the oauth2 source.
Visit users -> settings -> security, 500 will be displayed.
This is because this page only load active Oauth2 sources but not all
Oauth2 sources.
2023-11-03 01:41:00 +00:00
JakobDev
76a85a4ce9
Final round of db.DefaultContext refactor (#27587)
Last part of #27065
2023-10-14 08:37:24 +00:00
KN4CK3R
c6c829fe3f
Enhanced auth token / remember me (#27606)
Closes #27455

> The mechanism responsible for long-term authentication (the 'remember
me' cookie) uses a weak construction technique. It will hash the user's
hashed password and the rands value; it will then call the secure cookie
code, which will encrypt the user's name with the computed hash. If one
were able to dump the database, they could extract those two values to
rebuild that cookie and impersonate a user. That vulnerability exists
from the date the dump was obtained until a user changed their password.
> 
> To fix this security issue, the cookie could be created and verified
using a different technique such as the one explained at
https://paragonie.com/blog/2015/04/secure-authentication-php-with-long-term-persistence#secure-remember-me-cookies.

The PR removes the now obsolete setting `COOKIE_USERNAME`.
2023-10-14 00:56:41 +00:00
JakobDev
ebe803e514
Penultimate round of db.DefaultContext refactor (#27414)
Part of #27065

---------

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2023-10-11 04:24:07 +00:00
M Hickford
a825cc0f34
Pre-register OAuth application for tea (#27509)
It remains to implement OAuth login in tea
https://gitea.com/gitea/tea/issues/598

Fixes #27510
2023-10-08 03:51:08 +00:00
Lunny Xiao
673cf6af76
make writing main test easier (#27270)
This PR removed `unittest.MainTest` the second parameter
`TestOptions.GiteaRoot`. Now it detects the root directory by current
working directory.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-09-28 01:38:53 +00:00
JakobDev
f91dbbba98
Next round of db.DefaultContext refactor (#27089)
Part of #27065
2023-09-16 14:39:12 +00:00
JakobDev
c548dde205
More refactoring of db.DefaultContext (#27083)
Next step of #27065
2023-09-15 06:13:19 +00:00
Lunny Xiao
4f32abaf94
move repository deletion to service layer (#26948)
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-09-08 04:51:15 +00:00
wxiaoguang
3be80a863b
Ignore the trailing slashes when comparing oauth2 redirect_uri (#26597)
Fix #26526
2023-08-21 12:15:55 +08:00
Denys Konovalov
63ab92d797
Pre-register OAuth2 applications for git credential helpers (#26291)
This PR is an extended implementation of #25189 and builds upon the
proposal by @hickford in #25653, utilizing some ideas proposed
internally by @wxiaoguang.

Mainly, this PR consists of a mechanism to pre-register OAuth2
applications on startup, which can be enabled or disabled by modifying
the `[oauth2].DEFAULT_APPLICATIONS` parameter in app.ini. The OAuth2
applications registered this way are being marked as "locked" and
neither be deleted nor edited over UI to prevent confusing/unexpected
behavior. Instead, they're being removed if no longer enabled in config.


![grafik](https://github.com/go-gitea/gitea/assets/47871822/81a78b1c-4b68-40a7-9e99-c272ebb8f62e)

The implemented mechanism can also be used to pre-register other OAuth2
applications in the future, if wanted.

Co-authored-by: hickford <mirth.hickford@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

---------

Co-authored-by: M Hickford <mirth.hickford@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-08-09 14:24:07 +02:00
wxiaoguang
915cdf8f87
Remove "misc" scope check from public API endpoints (#26134)
Fix #26035
2023-07-26 02:53:31 +00:00
harryzcy
c5e187c389
Upgrade go dependencies (#25819) 2023-07-14 11:00:31 +08:00
6543
8995046110
Less naked returns (#25713)
just a step towards  #25655

and some related refactoring
2023-07-07 05:31:56 +00:00
Denys Konovalov
ca35dec18b
Add ability to set multiple redirect URIs in OAuth application UI (#25072)
OAuth applications can already have multiple redirect URIs if
created/edited over API.

This change allows for setting multiple redirect URIs through the UI as
a comma-separated list (e. g.
`https://example.org/redirect,https://redirect.example.org`)

<details>
<summary>Screenshots</summary>

![Bildschirmfoto vom 2023-06-04
17-14-40](https://github.com/go-gitea/gitea/assets/47871822/2206dc32-e7e4-4953-9ecb-e098890b3f54)
![Bildschirmfoto vom 2023-06-04
17-14-50](https://github.com/go-gitea/gitea/assets/47871822/cd97c73c-9310-44ee-a83a-b927a1ef94da)

</details>

Closes #25068
2023-06-05 15:00:12 +08:00
Jack Hay
18de83b2a3
Redesign Scoped Access Tokens (#24767)
## Changes
- Adds the following high level access scopes, each with `read` and
`write` levels:
    - `activitypub`
    - `admin` (hidden if user is not a site admin)
    - `misc`
    - `notification`
    - `organization`
    - `package`
    - `issue`
    - `repository`
    - `user`
- Adds new middleware function `tokenRequiresScopes()` in addition to
`reqToken()`
  -  `tokenRequiresScopes()` is used for each high-level api section
- _if_ a scoped token is present, checks that the required scope is
included based on the section and HTTP method
  - `reqToken()` is used for individual routes
- checks that required authentication is present (but does not check
scope levels as this will already have been handled by
`tokenRequiresScopes()`
- Adds migration to convert old scoped access tokens to the new set of
scopes
- Updates the user interface for scope selection

### User interface example
<img width="903" alt="Screen Shot 2023-05-31 at 1 56 55 PM"
src="https://github.com/go-gitea/gitea/assets/23248839/654766ec-2143-4f59-9037-3b51600e32f3">
<img width="917" alt="Screen Shot 2023-05-31 at 1 56 43 PM"
src="https://github.com/go-gitea/gitea/assets/23248839/1ad64081-012c-4a73-b393-66b30352654c">

## tokenRequiresScopes  Design Decision
- `tokenRequiresScopes()` was added to more reliably cover api routes.
For an incoming request, this function uses the given scope category
(say `AccessTokenScopeCategoryOrganization`) and the HTTP method (say
`DELETE`) and verifies that any scoped tokens in use include
`delete:organization`.
- `reqToken()` is used to enforce auth for individual routes that
require it. If a scoped token is not present for a request,
`tokenRequiresScopes()` will not return an error

## TODO
- [x] Alphabetize scope categories
- [x] Change 'public repos only' to a radio button (private vs public).
Also expand this to organizations
- [X] Disable token creation if no scopes selected. Alternatively, show
warning
- [x] `reqToken()` is missing from many `POST/DELETE` routes in the api.
`tokenRequiresScopes()` only checks that a given token has the correct
scope, `reqToken()` must be used to check that a token (or some other
auth) is present.
   -  _This should be addressed in this PR_
- [x] The migration should be reviewed very carefully in order to
minimize access changes to existing user tokens.
   - _This should be addressed in this PR_
- [x] Link to api to swagger documentation, clarify what
read/write/delete levels correspond to
- [x] Review cases where more than one scope is needed as this directly
deviates from the api definition.
   - _This should be addressed in this PR_
   - For example: 
   ```go
	m.Group("/users/{username}/orgs", func() {
		m.Get("", reqToken(), org.ListUserOrgs)
		m.Get("/{org}/permissions", reqToken(), org.GetUserOrgsPermissions)
}, tokenRequiresScopes(auth_model.AccessTokenScopeCategoryUser,
auth_model.AccessTokenScopeCategoryOrganization),
context_service.UserAssignmentAPI())
   ```

## Future improvements
- [ ] Add required scopes to swagger documentation
- [ ] Redesign `reqToken()` to be opt-out rather than opt-in
- [ ] Subdivide scopes like `repository`
- [ ] Once a token is created, if it has no scopes, we should display
text instead of an empty bullet point
- [ ] If the 'public repos only' option is selected, should read
categories be selected by default

Closes #24501
Closes #24799

Co-authored-by: Jonathan Tran <jon@allspice.io>
Co-authored-by: Kyle D <kdumontnu@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
2023-06-04 20:57:16 +02:00
yp05327
6e58f8400e
Fix 500 error if there is a name conflict when edit authentication source (#23832) 2023-03-31 22:32:18 +08:00
KN4CK3R
2173f14708
Add user webhooks (#21563)
Currently we can add webhooks for organizations but not for users. This
PR adds the latter. You can access it from the current users settings.


![grafik](https://user-images.githubusercontent.com/1666336/197391408-15dfdc23-b476-4d0c-82f7-9bc9b065988f.png)
2023-03-10 08:28:32 -06:00
zeripath
1319ba6742
Use minio/sha256-simd for accelerated SHA256 (#23052)
minio/sha256-simd provides additional acceleration for SHA256 using
AVX512, SHA Extensions for x86 and ARM64 for ARM.

It provides a drop-in replacement for crypto/sha256 and if the
extensions are not available it falls back to standard crypto/sha256.

---------

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2023-02-22 14:21:46 -05:00
zeripath
d2128b44f7
Add scopes to API to create token and display them (#22989)
The API to create tokens is missing the ability to set the required
scopes for tokens, and to show them on the API and on the UI.

This PR adds this functionality.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2023-02-20 15:28:44 -06:00
Chongyi Zheng
de484e86bc
Support scoped access tokens (#20908)
This PR adds the support for scopes of access tokens, mimicking the
design of GitHub OAuth scopes.

The changes of the core logic are in `models/auth` that `AccessToken`
struct will have a `Scope` field. The normalized (no duplication of
scope), comma-separated scope string will be stored in `access_token`
table in the database.
In `services/auth`, the scope will be stored in context, which will be
used by `reqToken` middleware in API calls. Only OAuth2 tokens will have
granular token scopes, while others like BasicAuth will default to scope
`all`.
A large amount of work happens in `routers/api/v1/api.go` and the
corresponding `tests/integration` tests, that is adding necessary scopes
to each of the API calls as they fit.


- [x] Add `Scope` field to `AccessToken`
- [x] Add access control to all API endpoints
- [x] Update frontend & backend for when creating tokens
- [x] Add a database migration for `scope` column (enable 'all' access
to past tokens)

I'm aiming to complete it before Gitea 1.19 release.

Fixes #4300
2023-01-17 15:46:03 -06:00
techknowlogick
6f231a7980
Replace deprecated Webauthn library (#22400)
Fix #22052

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2023-01-11 21:51:00 -05:00
Jason Song
477a1cc40e
Improve utils of slices (#22379)
- Move the file `compare.go` and `slice.go` to `slice.go`.
- Fix `ExistsInSlice`, it's buggy
  - It uses `sort.Search`, so it assumes that the input slice is sorted.
- It passes `func(i int) bool { return slice[i] == target })` to
`sort.Search`, that's incorrect, check the doc of `sort.Search`.
- Conbine `IsInt64InSlice(int64, []int64)` and `ExistsInSlice(string,
[]string)` to `SliceContains[T]([]T, T)`.
- Conbine `IsSliceInt64Eq([]int64, []int64)` and `IsEqualSlice([]string,
[]string)` to `SliceSortedEqual[T]([]T, T)`.
- Add `SliceEqual[T]([]T, T)` as a distinction from
`SliceSortedEqual[T]([]T, T)`.
- Redesign `RemoveIDFromList([]int64, int64) ([]int64, bool)` to
`SliceRemoveAll[T]([]T, T) []T`.
- Add `SliceContainsFunc[T]([]T, func(T) bool)` and
`SliceRemoveAllFunc[T]([]T, func(T) bool)` for general use.
- Add comments to explain why not `golang.org/x/exp/slices`.
- Add unit tests.
2023-01-11 13:31:16 +08:00
Jason Song
f047ee0a40
Use random bytes to generate access token (#21959) 2022-11-28 23:37:42 +08:00
Jason Song
9607750b5e
Replace fmt.Sprintf with hex.EncodeToString (#21960)
`hex.EncodeToString` has better performance than `fmt.Sprintf("%x",
[]byte)`, we should use it as much as possible.

I'm not an extreme fan of performance, so I think there are some
exceptions:

- `fmt.Sprintf("%x", func(...)[N]byte())`
- We can't slice the function return value directly, and it's not worth
adding lines.
    ```diff
    func A()[20]byte { ... }
    - a := fmt.Sprintf("%x", A())
    - a := hex.EncodeToString(A()[:]) // invalid
    + tmp := A()
    + a := hex.EncodeToString(tmp[:])
    ```
- `fmt.Sprintf("%X", []byte)`
- `strings.ToUpper(hex.EncodeToString(bytes))` has even worse
performance.
2022-11-28 11:19:18 +00:00