Do not setup a session when not required on WebDAV requests
If basic auth is used on WebDAV endpoints, we will not setup a session
by default but instead set a test cookie. Clients which handle session
cookies properly will send back the cookie then on the second request
and a session will be initialized which can be resued for
authentication.
Signed-off-by: Julius Härtl <jus@bitgrid.net>
The IConfig service is documented to handle its data as strings, hence
this changes the code a bit to ensure we store keys as string and
convert them back when reading.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
Format control structures, classes, methods and function
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>
Once 2FA is enforced for a user and they have no 2FA setup yet this will
now prompt them with a setup screen. Given that providers are enabled
that allow setup then.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
Clean pending 2FA authentication on password reset
When a password is reste we should make sure that all users are properly
logged in. Pending states should be cleared. For example a session where
the 2FA code is not entered yet should be cleared.
The token is now removed so the session will be killed the next time
this is checked (within 5 minutes).
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
If the 2FA provider registry has not been populated yet, we have to make
sure all available providers are loaded and queried on login. Otherwise
previously active 2FA providers aren't detected as enabled.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
This adds persistence to the Nextcloud server 2FA logic so that the server
knows which 2FA providers are enabled for a specific user at any time, even
when the provider is not available.
The `IStatefulProvider` interface was added as tagging interface for providers
that are compatible with this new API.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
* Store the auth state in the session so we don't have to query it every
time.
* Added some tests
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
fix undefined index error when the backup codes provider is not active
In users have not created backup codes yet the app is not enabled for that user
and therefore we got an undefined index error because the code assumed it was
always there. It now properly returns null.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
* try to reuse the old session token for remember me login
* decrypt/encrypt token password and set the session id accordingly
* create remember-me cookies only if checkbox is checked and 2fa solved
* adjust db token cleanup to store remembered tokens longer
* adjust unit tests
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
prevent infinite redirect loops if the there is no 2fa provider to pass
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.
Alexander Piskun
Joas Schilling
Daniel Kesselberg
jld3103
Côme Chilliet
Julius Härtl
Carl Schwan
John Molakvoæ (skjnldsv)
Roeland Jago Douma
Christoph Wurst
Morris Jobke
Lukas Reschke
Robin Appelman
Christoph Wurst
Christoph Wurst
Lukas Reschke