isOptional() protected method (available since version 2.0.7) Checks

$response public property The response to be sent. If not set

challenge() public abstract method Generates challenges

authenticate() public abstract method Authenticates the

authenticate() public method Authenticates the current

$authMethods public property The supported authentication methods

handleFailure() public method Handles authentication failure

challenge() public method Generates challenges upon authentication

$realm public property The HTTP authentication realm

$optional public property (available since version 2.0.7) List