OAuth2AuthorizationCodeAuthenticationProvider (spring-security-oauth2-client 5.5.1 API)

java.lang.Object
- org.springframework.security.oauth2.client.authentication.OAuth2AuthorizationCodeAuthenticationProvider

All Implemented Interfaces:

org.springframework.security.authentication.AuthenticationProvider
```
public class OAuth2AuthorizationCodeAuthenticationProvider
extends java.lang.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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.springframework.security.core.Authentication`	`authenticate(org.springframework.security.core.Authentication authentication)`
`boolean`	`supports(java.lang.Class<?> authentication)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - 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 Detail
  - 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(java.lang.Class<?> authentication)
```
    Specified by:
    
    supports in interface org.springframework.security.authentication.AuthenticationProvider