Changes

* Go on Google console https://console.cloud.google.com/ - Menu API and services - Credentials, and create an '''OAuth ID client'''. You must use the URL found at previous step as '''Authorized redirect URIs'''.

* Go on Google console https://console.cloud.google.com/ - Menu API and services - Credentials, and create an '''OAuth ID client'''. You must use the URL found at previous step as '''Authorized redirect URIs'''.

* Go back to the Dolibarr OAuth setup page to enter the '''client ID''' and '''secret ID''' of the OAuth entry you have created. Choose the scope/permissions "'''openid'''" and "'''email'''".

* Go back to the Dolibarr OAuth setup page to enter the '''client ID''' and '''secret ID''' of the OAuth entry you have created. Choose the scope/permissions "'''openid'''" and "'''email'''".

* Edit the file conf/conf.php and set $dolibarr_main_authentication to "googleoauth"

* Edit the file conf/conf.php and set $dolibarr_main_authentication to "googleoauth" or "dolibarr,googleoauth" to allow both authentication with login/pass and google OAuth2

Now try to login. You must enter your Google account and you will be able to login without password if and only if a user exists into the Dolibarr database with the same email address than the one used to login to Google.

Now try to login. You must enter your Google account and you will be able to login without password if and only if a user exists into the Dolibarr database with the same email address than the one used to login to Google.