Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Those functions set proper content-types that prevent rendering of
data. Therefore it's safe to mark them as sanitizers.

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

To continue this formatting madness, here's a tiny patch that adds
unified formatting for control structures like if and loops as well as
classes, their methods and anonymous functions. This basically forces
the constructs to start on the same line. This is not exactly what PSR2
wants, but I think we can have a few exceptions with "our" style. The
starting of braces on the same line is pracrically standard for our
code.

This also removes and empty lines from method/function bodies at the
beginning and end.

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

This fixes infinite loops that are caused whenever a user is about to solve a 2FA
challenge, but the provider app is disabled at the same time. Since the session
value usually indicates that the challenge needs to be solved before we grant access
we have to remove that value instead in this special case.

Class Throttler implements the bruteforce protection for security actions in
Nextcloud.

It is working by logging invalid login attempts to the database and slowing
down all login attempts from the same subnet. The max delay is 30 seconds and
the starting delay are 200 milliseconds. (after the first failed login)

Catching the login exception and returning false (login failed). Makes
the OCS API properly return data instead of printing the exception page.

As discussed we move all old style classes (OC_FOO_BAR) to legacy.
Then from there we can evaluate the need to convert them back or if they
can be fully deprecated/deleted.

Testable code. Yay.

Fixes https://github.com/owncloud/core/issues/22893

Probably nice for the people that contributed to 9.0 to see themselves in the AUTHORS file :)

This commit consists of patches automatically generated for this project on https://scrutinizer-ci.com

`\OCP\IRequest::getScriptName` will also return the directory, so if ownCloud is installed in a subfolder such as `owncloud/` it will resolve to `/owncloud/ocs/v2.php`. This made this check fail and also made it return invalid status codes.