Use the EnforcedStyleForMultiline: no_comma option.
Signed-off-by: NRémy Coutable <remy@rymai.me>

Signed-off-by: NRémy Coutable <remy@rymai.me>

So we can block `objects` only when it is contained in `info/lfs` or `gitlab-lfs`

`Project` uses `ProjectPathValidator` which is now a
`NamespaceValidator` that skips the format validation.

That way we're sure we are using the same collection of reserved
paths.

I updated the path constraints to reflect the changes: We now allow
some values that are only used on a top level namespace as a name for
a nested group/project.

Makes it clear this is only used in dropdowns, instead of cluttering up Project class. Since we only care about branch names, it is also possible to refactor out a lot of the set/reject logic.

A benchmark on Array/Set subtraction favoured using Arrays. This was with 5000 ‘branches’ and 2000 ‘protections’ to ensure a similar comparison to the commit which introduced using Set for intersection.

Comparison:
   array subtraction:      485.8 i/s
     set subtraction:      128.7 i/s - 3.78x slower

Protect server against SSRF in project import URLs

See merge request !2068

New Gitlab::UrlSanitizer.http_credentials_for_user method responsible
for generating a credentials hash from a user.
Signed-off-by: NRémy Coutable <remy@rymai.me>

This will be necessary when adding gitaly settings. This version
doesn't make any functional changes, but allows us to include this
breaking change in 9.0 and add the needed extra settings in the future
with backwards compatibility

This reverts commit cb10b725c8929b8b4460f89c9d96c773af39ba6b.

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>