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

Class OAuth2AuthorizationCodeAuthenticationProvider

java.lang.Object

org.springframework.security.oauth2.client.authentication.OAuth2AuthorizationCodeAuthenticationProvider

All Implemented Interfaces:

org.springframework.security.authentication.AuthenticationProvider

public class OAuth2AuthorizationCodeAuthenticationProvider
extends Object
implements org.springframework.security.authentication.AuthenticationProvider

An implementation of an AuthenticationProvider for the OAuth 2.0 Authorization Code Grant.

This AuthenticationProvider 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.

Since:

5.1

See Also:

• OAuth2AuthorizationCodeAuthenticationToken
• OAuth2AccessTokenResponseClient
• Section 4.1 Authorization Code Grant Flow
• Section 4.1.3 Access Token Request
• Section 4.1.4 Access Token Response

Constructor Summary

Constructors

Constructor	Description
OAuth2AuthorizationCodeAuthenticationProvider(OAuth2AccessTokenResponseClient<OAuth2AuthorizationCodeGrantRequest> accessTokenResponseClient)	Constructs an OAuth2AuthorizationCodeAuthenticationProvider using the provided parameters.

Method Summary

Modifier and Type	Method	Description
org.springframework.security.core.Authentication	authenticate(org.springframework.security.core.Authentication authentication)
boolean	supports(Class<?> authentication)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OAuth2AuthorizationCodeAuthenticationProvider

public OAuth2AuthorizationCodeAuthenticationProvider(OAuth2AccessTokenResponseClient<OAuth2AuthorizationCodeGrantRequest> accessTokenResponseClient)

Constructs an OAuth2AuthorizationCodeAuthenticationProvider using the provided parameters.

Parameters:

accessTokenResponseClient - the client used for requesting the access token credential from the Token Endpoint

Method Details

authenticate

public org.springframework.security.core.Authentication authenticate(org.springframework.security.core.Authentication authentication)
                                                              throws org.springframework.security.core.AuthenticationException

Specified by:

authenticate in interface org.springframework.security.authentication.AuthenticationProvider

Throws:

org.springframework.security.core.AuthenticationException

supports

public boolean supports(Class<?> authentication)

Specified by:

supports in interface org.springframework.security.authentication.AuthenticationProvider