Bugzilla::Auth::Verify - An object that verifies usernames and passwords.
Bugzilla::Auth::Verify provides the "Verifier" part of the Bugzilla login process. (For details, see the "STRUCTURE" section of Bugzilla::Auth.)
It is mostly an abstract class, requiring subclasses to implement most methods.
Note that callers outside of the Bugzilla::Auth package should never create this object directly.
Just create a Bugzilla::Auth object and call login on it.
These are the methods that have to do with the actual verification.
Subclasses MUST implement these methods.
check_credentials($login_data)Description: Checks whether or not a username is valid.
Params: $login_data - A $login_data hashref,
as described in Bugzilla::Auth.
This $login_data hashref MUST contain username,
and SHOULD also contain password.
Returns: A $login_data hashref with bz_username set.
This method may also set realname.
It must avoid changing anything that is already set.
These are methods that change data in the actual authentication backend.
These methods are optional, they do not have to be implemented by subclasses.
create_or_update_user($login_data)Description: Automatically creates a user account in the database if it doesn't already exist,
or updates the account data if $login_data contains newer information.
Params: $login_data - A $login_data hashref,
as described in Bugzilla::Auth.
This $login_data hashref MUST contain either user_id,
bz_username,
or username.
If both username and bz_username are specified,
bz_username is used as the login name of the user to create in the database.
It MAY also contain extern_id,
in which case it still MUST contain bz_username or username.
It MAY contain password and realname.
Returns: A hashref with one element,
user,
which is a Bugzilla::User object.
May also return a login error as described in Bugzilla::Auth.
Note: This method is not abstract,
it is actually implemented and creates accounts in the Bugzilla database.
Subclasses should probably all call the Bugzilla::Auth::Verify version of this function at the end of their own create_or_update_user.
change_password($user,
$password)Description: Modifies the user's password in the authentication backend. Params: $user - A Bugzilla::User object representing the user whose password we want to change. $password - The user's new password. Returns: Nothing.
These are methods that describe the capabilities of this object.
These are all no-parameter methods that return either true or false.
user_can_create_accountWhether or not users can manually create accounts in this type of account source.
Defaults to true.