Retrieves the auth info which is linked with the specified login info.
Retrieves the auth info which is linked with the specified login info.
The linked login info.
The class tag of the auth info.
The retrieved auth info or None if no auth info could be retrieved for the given login info.
Saves auth info.
Saves auth info.
This method gets called when a user logs in (social auth) or registers. This is the chance to persist the auth info for a provider in the backing store. If the application supports the concept of "merged identities", i.e., the same user being able to authenticate through different providers, then make sure that the auth info for every linked login info gets stored separately.
The login info for which the auth info should be saved.
The auth info to save.
The saved auth info.
A trait that provides the means to find and save auth information for the Silhouette module.