forgejo/routers/web
Archer a228ab3ab2
Prevent automatic OAuth grants for public clients (#30790)
This commit forces the resource owner (user) to always approve OAuth 2.0
authorization requests if the client is public (e.g. native
applications).

As detailed in [RFC 6749 Section 10.2](https://www.rfc-editor.org/rfc/rfc6749.html#section-10.2),

> The authorization server SHOULD NOT process repeated authorization
requests automatically (without active resource owner interaction)
without authenticating the client or relying on other measures to ensure
that the repeated request comes from the original client and not an
impersonator.

With the implementation prior to this patch, attackers with access to
the redirect URI (e.g., the loopback interface for
`git-credential-oauth`) can get access to the user account without any
user interaction if they can redirect the user to the
`/login/oauth/authorize` endpoint somehow (e.g., with `xdg-open` on
Linux).

Fixes #25061.

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
(cherry picked from commit 5c542ca94caa3587329167cfe9e949357ca15cf1)
(cherry picked from commit 1b088fade6)
2024-06-06 12:05:37 +02:00
..
admin Add missed return after ctx.ServerError (#31130) (#31133) 2024-05-31 14:35:19 +02:00
auth Prevent automatic OAuth grants for public clients (#30790) 2024-06-06 12:05:37 +02:00
devtest Move context from modules to services (#29440) 2024-03-06 12:10:43 +08:00
events Move context from modules to services (#29440) 2024-03-06 12:10:43 +08:00
explore Repository explore alphabetically order respect owner name (#30882) 2024-05-14 15:31:36 +02:00
feed Teach activities.GetFeeds() how to avoid returning duplicates 2024-05-09 18:37:30 +00:00
healthcheck Add health-check test 2024-04-06 08:44:23 +00:00
misc Move context from modules to services (#29440) 2024-03-06 12:10:43 +08:00
org Add missed return after ctx.ServerError (#31130) (#31133) 2024-05-31 14:35:19 +02:00
repo Add missed return after ctx.ServerError (#31130) (#31133) 2024-05-31 14:35:19 +02:00
shared Fix various problems around projects board view (#30696) 2024-05-14 15:51:15 +02:00
user Merge pull request '[v1.22/gitea] week 16 cherry pick to v7.0' (#3235) from earl-warren/forgejo:wip-v7.0-gitea-cherry-pick into v7.0/forgejo 2024-04-16 09:31:46 +00:00
base.go Fix panic in storageHandler (#27446) 2023-10-06 13:23:14 +00:00
githttp.go Move context from modules to services (#29440) 2024-03-06 12:10:43 +08:00
goget.go Move context from modules to services (#29440) 2024-03-06 12:10:43 +08:00
home.go migrate some more "OptionalBool" to "Option[bool]" (#29479) 2024-03-06 12:10:44 +08:00
metrics.go Implement FSFE REUSE for golang files (#21840) 2022-11-27 18:20:29 +00:00
nodeinfo.go Move context from modules to services (#29440) 2024-03-06 12:10:43 +08:00
swagger_json.go Move context from modules to services (#29440) 2024-03-06 12:10:43 +08:00
web.go Move reverproxyauth before session so the header will not be ignored even if user has login (#27821) (#30948) 2024-05-14 16:17:23 +02:00
webfinger.go fix: respond with JSON Resource Descriptor Content-Type per RFC7033 2024-04-02 09:41:57 +00:00