[ci skip]

[ci skip]

Update Gitaly to v1.47.2 for security fix

See merge request gitlab/gitlabhq!3300

Fix gitlab api token recovery

See merge request gitlab/gitlabhq!3292

Fix docs-lint job for 12-0-stable

See merge request gitlab-org/gitlab-ce!31356

[ci skip]

Don't display badges when builds are restricted

See merge request gitlab/gitlabhq!3185

Do not allow localhost url redirection in GitHub Integration

See merge request gitlab/gitlabhq!3206

Server Side Request Forgery mitigation bypass

See merge request gitlab/gitlabhq!3213

MR pipeline permissions

See merge request gitlab/gitlabhq!3216

Extract SanitizeNodeLink and apply to WikiLinkFilter

See merge request gitlab/gitlabhq!3222

Drop feature to take ownership of a trigger token

See merge request gitlab/gitlabhq!3227

Merge branch 'security-2873-restrict-slash-commands-to-users-who-can-log-in-12-0' into '12-0-stable'

Restrict slash commands to users who can log in

See merge request gitlab/gitlabhq!3238

Filter params in MR build service

See merge request gitlab/gitlabhq!3254

Do not show moved issue ids for user not authorized

See merge request gitlab/gitlabhq!3260

Reusing the existing `IssuableBaseService#filter_params` which uses
the policies to determine what params a user can set, and which values
it can be set to.

This also removed the need for the seperate call to
`IssuableBaseService#ensure_milestone_available`.

The `Issues::BuildService` does not suffer from this because it limits
the params that are assignable to the `title`, `description` and
`milestone_id`.

Removing API and frontend interactions that allowed
users to take ownership of a trigger token.

Removed mentions from the documentation.

Fix order-dependent spec failure in appearance_spec.rb

Closes #64083

See merge request gitlab-org/gitlab-ce!30323

Do not show moved issue id for users that cannot read issue

The SanitizationFilter was running before the WikiFilter. Since
WikiFilter can modify links, we could see links that _should_ be stopped
by SanatizationFilter being rendered on the page. I (kerrizor) had
previously addressed the bug in: https://gitlab.com/gitlab-org/gitlab-ee/commit/7bc971915bbeadb950bb0e1f13510bf3038229a4
However, an additional exploit was discovered after that was merged.
Working through the issue, we couldn't simply shuffle the order of
filters, due to some implicit assumptions about the order of filters, so
instead we've extracted the logic that sanitizes a Nokogiri-generated
Node object, and applied it to the WikiLinkFilter as well.

On moving filters around:
Once we start moving around filters, we get cascading failures; fix one,
another one crops up. Many of the existing filters in the WikiPipeline
chain seem to assume that other filters have already done their work,
and thus operate on a "transform anything that's left" basis;
WikiFilter, for instance, assumes any link it finds in the markdown
should be prepended with the wiki_base_path.. but if it does that, it
also turns `href="@user"` into `href="/path/to/wiki/@user"`, which the
UserReferenceFilter doesn't see as a user reference it needs to
transform into a user profile link. This is true for all the reference
filters in the WikiPipeline.

MergeRequest#all_pipelines fetches Ci::Pipeline records from the source
project, so we should specifically check that project for permissions.
This was already happening for intra-project merge requests, but in the
event that the target and source projects both have private builds, we
should ensure that the project permissions are respected.

When we can't resolve the hostname or it is invalid, we shouldn't
even perform the request. This fix also fixes the problem the
SSRF rebinding attack.

We can't stub feature flags outside example blocks. Nevertheless,
there are some actions that calls the UrlBlocker, that are performed
outside example blocks, ie: `set` instruction.

That's why we have to use some signalign mechanism outside the scope
of the specs.

[ci skip]

Support object storage at FileMover class

See merge request gitlab/gitlabhq!3195

[ci skip]

Badges were leaked to unauthorized users even when Public Builds
project setting is disabled.

Added guard clause to the controller to check if user can read
build.

Ability to write a note in a private snippet

See merge request gitlab/gitlabhq!3142

Prevent Billion Laughs attack

See merge request gitlab/gitlabhq!3146

Fix MR head pipeline leak

See merge request gitlab/gitlabhq!3154

Guests can know whether merge request template name exists or not

See merge request gitlab/gitlabhq!3161