[phpMyAdmin Developers] [User Quesion/Possible issue or bug] Cookie Authentication doesn't work in chrooted PHP-FPM setup with restricted PHP settings
phpmyadmin at mailinglists.me
Sat Jan 7 21:22:45 CET 2017
Am 2017-01-06 17:10, schrieb Michal Čihař:
> First of all this is really not the place to ask for support, see <http
> Lukas L. píše v Út 03. 01. 2017 v 15:39 +0100:
>> I have a problem with the Cookie authentication. I will try to
>> explain my setup and the appearing problem as good as possible. It's
>> a bit complicated due to the fact, that there is no error message in
>> the interface and in the logs.
>> The system is an Ubuntu 16.04 LTS (Xenial) with PHP-FPM, Nginx and
>> MySQL installed from the package repositories.
>> I use PHP-FPM pools, where every pool, has an own chroot.
>> Nginx connects to PHP-FPM with Unix-Sockets.
>> I am using phpMyAdmin version 188.8.131.52.
>> phpMyAdmin is installed and accessible on a subdomain. All traffic is
>> exchanged via HTTPS.
>> Actually phpMyAdmin connects to MySQL via TCP connection. The problem
>> is, that the Cookie authentication doesn't work. So if I set
>> $cfg[auth_type] = "cookie"; I can't login to phpMyAdmin. The
>> interface and the logs doesn't show any errors. When I change the
>> mentioned variable to "http" so that HTTP Auth is used, the login
>> works without problems.
>> I use a few special PHP settings for security reasons. They are
>> mostly the same as in the OWASP PHP Configuration Cheat Sheet. This
>> document can be found here:
> Are you accessing phpMyAdmin over https? If not than setting
> session.cookie_secure = On from that list will break it as the
> browser won't send back the cookies.
> Developers mailing list
> Developers at phpmyadmin.net
I know that this mailinglist isn't really the right place to ask for
help. But I think the problem is that deeply related to the phpMyAdmin
Source, that it can't be solved very easy.
I'm accessing phpMyAdmin via HTTPS. I tested the mentioned setting in On
and Off state. In both situations it doesn't work.
As I told, i'm getting no errors. So I have no indications where to
search the problem. I think this would just be possible when I would
know the phpMyAdmin Source in detail.
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