TokenInterface authenticate(TokenInterface $token) Attempts to authenticate a TokenInterface object. Parameters TokenInterface $token The TokenInterface instance to authenticate Return Value TokenInterface An authenticated TokenInterface instance, never null Exceptions AuthenticationException if the authentication fails

interface TokenProviderInterface Interface for TokenProviders.

UserInterface loadUserByUsername(string

TokenInterface authenticate(TokenInterface $token) Attempts to authenticate a TokenInterface object. Parameters TokenInterface $token The TokenInterface instance to authenticate Return Value TokenInterface An authenticated TokenInterface instance, never null Exceptions AuthenticationException if the authentication fails

string getProviderKey() Returns the provider key.

bool hasAttribute(string $name) Returns true if the attribute exists.

RoleInterface[] getRoles()

setAttributes(array $attributes) Sets the token attributes.

TokenInterface|null getToken() deprecated deprecated since version 2.6, to be removed in 3.0. Use TokenStorageInterface::getToken() instead. {@inheritdoc} Return Value TokenInterface|null A TokenInterface instance or null if no authentication information is available

interface SecurityContextInterface implements