The following must be specified to enable authorization via Facebook social network:
Indicate inside the Social Website Integration module settings (Settings > System Settings > Module Settings > Social Website Integration):
Facebook application settings:
Indicate a special link https://your_site/bitrix/tools/oauth/facebook.php in the "Valid OAuth Redirect URIs" field.
Step by step connection
as a developer at the site Facebook for developers. Enter the app display name, contact e-mail, app purpose and click on the button "Create app".
Next, proceed to the tab Settings > Basic:
1 copy the app ID and insert it into a corresponding Social Website Integration module config window;
2App secret - click on the Show button and copy code into the corresponding Social Website Integration config window;
4 save the entered changes;
5 add a product. Facebook Login is added by default.
Now, go to the page Facebook Login > Settings:
6 write the URL, indicated in hints in the Social Website Integration module settings;
7 switch the slider button into the ON. position confirming your selection.
All is ready! Now you can login via Facebook social network is available at the site!
Note: With time, developers continually update social networks UI and settings interfaces.