Change Nextcloud config variables for external_user v0.6

[dtoenies]

Describe the bug, try to make it reproducible
I have updated the external_user plugin from 0.5.1 to 0.6. After this update a login with E-Mail was not possible. I reverted back to 0.5.1 and everything worked fine again.
In the external user_plugin is already an issue (nextcloud/user_external#52) and it seems the config variables in the mailcow nextcloud installation need an update (https://github.com/nextcloud/user_external#imap).

System information and quick debugging

Further information:

• Nextcloud 15.0.4
• Last update of mailcow: right now

Regards,
Daniel

[violoncelloCH]

yes, the config values need to be updated! see nextcloud/user_external#49 for details...
this is because we can't use php-imap as a dependency, because it's deprecated (won't be shipped by distros in the future and has problems with TLS >1.0)
unfortunately the config was specific to php-imap, what is why we changed it...

cc @andryyy

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[Schuermi7]

Can someone pls reopen this and look into this, because it doesnt seem to work with a changed config like this
array ( array ( 'class' => 'OC_User_IMAP', 'arguments' => array ( 'dovecot', 143, 'tls', '' ), ), ),

[andryyy]

I removed the plugin from the installer, it failed too often.

I plan to write a plugin to authenticate against mailcow and read quotas etc.

[Schuermi7]

Thank you.
Looking forward to this.