我想从服务器使用REST Web服务,该服务器使用oauth2来保护他的资源。
我使用Spring boot(JHipster)。
要做到这一点,我在SecurityConfiguration
上课了这个:
@Value("${oauth.resource:http://sercverUsingOAuth2}")
private String baseUrl;
@Value("${oauth.authorize:http://sercverUsingOAuth2/rest/oauth/token}")
private String authorizeUrl;
@Value("${oauth.token:http://sercverUsingOAuth2/rest/oauth/token}")
private String tokenUrl;
@Bean
public OAuth2RestOperations oauth2RestTemplate() {
AccessTokenRequest atr = new DefaultAccessTokenRequest();
return new OAuth2RestTemplate(resource(),
new DefaultOAuth2ClientContext(atr));
}
@Bean
protected OAuth2ProtectedResourceDetails resource() {
AuthorizationCodeResourceDetails resource = new AuthorizationCodeResourceDetails();
resource.setAccessTokenUri(tokenUrl);
resource.setUserAuthorizationUri(authorizeUrl);
resource.setClientId("client_id");
resource.setClientSecret("client_secret");
resource.setGrantType("grant_type");
return resource;
}
使用以下方法注释此类(SecurityConfiguration
):
@Configuration
@EnableWebSecurity
@EnableOAuth2Client
这是我的controller
(Spring MVC):
@RestController
@RequestMapping("/consume")
public class MyContrtoller {
@Inject
private OAuth2RestOperations oauth2RestTemplate;
@RequestMapping(value = "/oauth2", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
public List<DataModel> getProducts() {
ResponseEntity<MyModel> forEntity = oauth2RestTemplate
.getForEntity("http://sercverUsingOAuth2/rest/resourceToConsume",
MyModel.class);
return forEntity.getBody().getData();
}
}
但是,当我想要使用我的网络服务(http://myHost/consume/oauth2)时,我得到了这个例外:
org.springframework.security.oauth2.client.resource.OAuth2AccessDeniedException:
Unable to obtain a new access token for resource 'null'. The provider manager
is not configured to support it.
我用Google搜索,我发现了这个:
但它对我没有帮助。
感谢。