Package org.springframework.security.oauth2.client.authentication

Support classes/interfaces for authenticating an end-user with an authorization server using a specific authorization grant flow.

See: Description

Interface Summary

Interface	Description
AuthorizationGrantAuthenticator<T extends AuthorizationGrantAuthenticationToken>	A strategy used for "authenticating" an authorization grant credential with the authorization server's Token Endpoint.

Class Summary

Class	Description
AuthorizationCodeAuthenticationProvider	An implementation of an AuthenticationProvider that is responsible for authenticating an authorization code credential with the authorization server's Token Endpoint and if valid, exchanging it for an access token credential and optionally an id token credential (for OpenID Connect Authorization Code Flow).
AuthorizationCodeAuthenticationToken	An implementation of an AuthorizationGrantAuthenticationToken that holds an authorization code grant credential for a specific client identified in AuthorizationCodeAuthenticationToken.getClientRegistration().
AuthorizationCodeAuthenticator	An implementation of an AuthorizationGrantAuthenticator that "authenticates" an authorization code grant credential against an OAuth 2.0 Provider's Token Endpoint.
AuthorizationGrantAuthenticationToken	Base implementation of an AbstractAuthenticationToken that holds an authorization grant credential for a specific AuthorizationGrantType.
DelegatingAuthorizationGrantAuthenticator<T extends AuthorizationGrantAuthenticationToken>	An implementation of an AuthorizationGrantAuthenticator that simply delegates to one of the AuthorizationGrantAuthenticator's that it composes.
OAuth2ClientAuthenticationToken	An implementation of an AbstractAuthenticationToken that represents an OAuth 2.0 Client Authentication.
OAuth2UserAuthenticationProvider	An implementation of an AuthenticationProvider that is responsible for obtaining the user attributes of the End-User (resource owner) from the UserInfo Endpoint and creating a Principal in the form of an OAuth2User.
OAuth2UserAuthenticationToken	An implementation of an AbstractAuthenticationToken that represents an OAuth 2.0 User Authentication.

Exception Summary

Exception	Description
OAuth2AuthenticationException	This exception is thrown for all OAuth 2.0 related Authentication errors.

Package org.springframework.security.oauth2.client.authentication Description

Support classes/interfaces for authenticating an end-user with an authorization server using a specific authorization grant flow.