Link to autorization from plugin in code

Hi @kamil3658,

Nextend Social Login uses OAuth2 protocol for the authorization. If you are not familiar with it, here you can find more information about this protocol:
https://oauth.net/2/

Before the authorization, the user must be redirected to the authentication url, where the person can login and henceforward the authorization can be happen.

Each provider has an Authorization Endpoint where the authorization requests are sent, with certain parameters. These endpoints and parameters can usually be found in the official manual of the providers, for example Google’s:
https://developers.google.com/identity/protocols/OpenIDConnect

In Nextend Social Login, the raw Authorization Endpoints can be found in each providers <provider-name>-client.php file.
For example the client file for Google is located at:

• wp-content/plugins/nextend-facebook-connect/providers/google/google-client.php

where $endpointAuthorization stores the raw url.

Best regards,
Laszlo.