Package com.broadleafcommerce.recommendationengine.oauth2.client.endpoint

Class OAuth2ClientCredentialsAccessTokenResponseClient

java.lang.Object

com.broadleafcommerce.recommendationengine.oauth2.client.endpoint.OAuth2ClientCredentialsAccessTokenResponseClient

All Implemented Interfaces:

org.springframework.security.oauth2.client.endpoint.OAuth2AccessTokenResponseClient<org.springframework.security.oauth2.client.endpoint.OAuth2ClientCredentialsGrantRequest>

public class OAuth2ClientCredentialsAccessTokenResponseClient
extends Object
implements org.springframework.security.oauth2.client.endpoint.OAuth2AccessTokenResponseClient<org.springframework.security.oauth2.client.endpoint.OAuth2ClientCredentialsGrantRequest>

Alternative to DefaultClientCredentialsTokenResponseClient that uses WebClient and allows for access token response that contain additional non-String parameters.

This is necessary if the access token response contains any non-String properties, as the default implementation DefaultClientCredentialsTokenResponseClient relies on OAuth2AccessTokenResponseHttpMessageConverter which restricts the access token response to a Map where the value type is String instead of Object. This implementation properly allows non-String properties within the access token response.

Since RestTemplate is expected to be later deprecated, this implementation utilizes a WebClient instead for a more consistent experience.

This implementation also takes a lot of inspiration from WebClientReactiveClientCredentialsTokenResponseClient, which is the reactive version of this component. TODO: move this to a broadleaf oauth2 client dependency https://github.com/BroadleafCommerce/MicroPM/issues/1924

Author:

Nick Crum (ncrum)

Constructor Summary

Constructors

Constructor	Description
OAuth2ClientCredentialsAccessTokenResponseClient(org.springframework.web.reactive.function.client.WebClient webClient)

Method Summary

Modifier and Type	Method	Description
org.springframework.security.oauth2.core.endpoint.OAuth2AccessTokenResponse	getTokenResponse(org.springframework.security.oauth2.client.endpoint.OAuth2ClientCredentialsGrantRequest clientCredentialsGrantRequest)

Methods inherited from class java.lang.Object

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

Constructor Details

OAuth2ClientCredentialsAccessTokenResponseClient

public OAuth2ClientCredentialsAccessTokenResponseClient(org.springframework.web.reactive.function.client.WebClient webClient)

Method Details

getTokenResponse

public org.springframework.security.oauth2.core.endpoint.OAuth2AccessTokenResponse getTokenResponse(org.springframework.security.oauth2.client.endpoint.OAuth2ClientCredentialsGrantRequest clientCredentialsGrantRequest)

Specified by:

getTokenResponse in interface org.springframework.security.oauth2.client.endpoint.OAuth2AccessTokenResponseClient<org.springframework.security.oauth2.client.endpoint.OAuth2ClientCredentialsGrantRequest>