OAuth2 authentication implementation

[artur-shaik]

This PR shoul fix #2392. To implement OAuth2 authentication I've used passport-oauth2 strategy.

Tested with my own Nextcloud instance.

[martinkoutecky]

Hi! What needs to happen to have this merged? Is there some way I could test this if I run wikijs from docker?

[artur-shaik]

@markspolakovs I think you can connect to docker and just copy those new files to your instance

[blt950]

This is great and a proper OAuth2 integration :) Today's OIDC module doesn't for most OAuth2 handlers that are not strictly OpenID with the hardcoded scoped fields it requires, and I like that we can adjust the scope in properties here, that solves all the problems we've had.

[Czujackt]

What is the current status?

[ghost]

Is there any chance to get it merged soon?

[NGPixel]

You can use docker image requarks/wiki:canary-2.5.232 to get the module right now. It will be included in the next release.

[btittelbach]

Took me a good hour to find this information, so putting it here:

To use Nextcloud as OAuth2 Provider for wikijs, these are the correct settings:

ID Claim: ocs.data.id

Display Name Claim: ocs.data.display-name

Email Claim: ocs.data.email

Otherwise you might end up with an error like Missing or invalid email address from profile.

[mariosgit]

Took me a good hour to find this information, so putting it here:

To use Nextcloud as OAuth2 Provider for wikijs, these are the correct settings:

ID Claim: ocs.data.id

Display Name Claim: ocs.data.display-name

Email Claim: ocs.data.email

Otherwise you might end up with an error like Missing or invalid email address from profile.

Hi, I'm trying the same, where did you put these settings, the UI only shows me the emailClaim field (version 2.5.268) And how does your UserInfoEndpoiuntURI look like "https://cloud.my.com/ocs/v1.php/cloud/users?format=json" ?

[btittelbach]

Took me a good hour to find this information, so putting it here:
To use Nextcloud as OAuth2 Provider for wikijs, these are the correct settings:
ID Claim: ocs.data.id
Display Name Claim: ocs.data.display-name
Email Claim: ocs.data.email
Otherwise you might end up with an error like Missing or invalid email address from profile.

Hi, I'm trying the same, where did you put these settings, the UI only shows me the emailClaim field (version 2.5.268) And how does your UserInfoEndpoiuntURI look like "https://cloud.my.com/ocs/v1.php/cloud/users?format=json" ?

In Wiki.js 2.5.268, using the new Generic OAuth2 Strategy as opposed the Generic OpenID Connect / OAutth2 Strategy the dialog looks like this for me. Hope this helps.

[mariosgit]

Thank you very much, It works now. I had to add a new "Generic OAuth2" strategy in order to see the additional input fields.
Cheers.