如何在 spring oauth2 OAuth2AccessToken 请求上设置代理或如何覆盖 OAuth2AccessTokenSupport restTemplate 变量?
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【中文标题】如何在 spring oauth2 OAuth2AccessToken 请求上设置代理或如何覆盖 OAuth2AccessTokenSupport restTemplate 变量?【英文标题】:How to set proxy on spring oauth2 OAuth2AccessToken request or How to override OAuth2AccessTokenSupport restTemplate variable? 【发布时间】:2016-10-17 16:08:06 【问题描述】:我尝试通过以下方式设置网络代理,但没有一种方法有效
1:设置 jvm 变量,如 -Dhttp.proxyHost= -Dhttp.proxyPort= ....... 2:创建 Bean。
@Bean
public RestTemplate restTemplate()
final String proxyHost = "######"; // host
final int proxyPort = ####; // port
SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
factory.setProxy(new Proxy(Type.HTTP, new InetSocketAddress(proxyHost, proxyPort)));
return new RestTemplate(factory);
但此配置被 OAuth2AccessTokenSupport.restTemplate 覆盖。
所以下面的方法总是返回新创建的rest模板对象。
org.springframework.security.oauth2.client.token.OAuth2AccessTokenSupport
protected RestOperations getRestTemplate()
if (restTemplate == null)
synchronized (this)
if (restTemplate == null)
RestTemplate restTemplate = new RestTemplate();
restTemplate.setErrorHandler(getResponseErrorHandler());
restTemplate.setRequestFactory(requestFactory);
restTemplate.setInterceptors(interceptors);
this.restTemplate = restTemplate;
if (messageConverters == null)
setMessageConverters(new RestTemplate().getMessageConverters());
return restTemplate;
请帮助我在 OAuth 客户端应用程序的其余模板上覆盖或设置代理。
【问题讨论】:
【参考方案1】:另一种方法是将自定义 AccessTokenProvider 设置为您的 OAuth2RestTemplate。在下面的代码示例中,绕过了 SSL 验证:
@Configuration
public class ConfigLocal
@Value("$https.proxyHost")
private String proxyHost;
@Value("$https.proxyPort")
private Integer proxyPort;
@Value("$https.proxyUser")
private String proxyUser;
@Value("$https.proxyPassword")
private String proxyPassword;
@Bean
public OAuth2RestTemplate oauth2RestTemplate(ClientCredentialsResourceDetails clientCredentialsResourceDetails)
throws KeyManagementException, KeyStoreException, NoSuchAlgorithmException
OAuth2RestTemplate restTemplate = new OAuth2RestTemplate(clientCredentialsResourceDetails);
// Instanciate a new http client with proxy configuration, and bypass SSL Certificate verification
CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(proxyUser, proxyPassword));
HttpClientBuilder httpClientBuilder =
HttpClients.custom()
.setProxy(new HttpHost(proxyHost, proxyPort))
.setDefaultCredentialsProvider(credentialsProvider)
.setSSLHostnameVerifier(new NoopHostnameVerifier())
.setSSLContext(new SSLContextBuilder().loadTrustMaterial(null, (x509Certificates, s) -> true)
.build());
// requestFactory
HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory(httpClientBuilder.build());
ClientCredentialsAccessTokenProvider clientCredentialsAccessTokenProvider = new ClientCredentialsAccessTokenProvider();
clientCredentialsAccessTokenProvider.setRequestFactory(requestFactory);
// accessTokenProvider
AccessTokenProvider accessTokenProvider = new AccessTokenProviderChain(Arrays.<AccessTokenProvider> asList(
new AuthorizationCodeAccessTokenProvider(), new ImplicitAccessTokenProvider(),
new ResourceOwnerPasswordAccessTokenProvider(), clientCredentialsAccessTokenProvider));
restTemplate.setAccessTokenProvider(accessTokenProvider);
return restTemplate;
【讨论】:
【参考方案2】:这似乎是一个更清洁的解决方案:
在带有@Configuration 的类中添加:
@Bean
public CustomUserInfoRestTemplateCustomizer customUserInfoRestTemplateCustomizer()
return new CustomUserInfoRestTemplateCustomizer();
/**
* Customize the UserInfoRestTemplateCustomizer used by OAuthRestTemplate
*
*/
private static class CustomUserInfoRestTemplateCustomizer implements UserInfoRestTemplateCustomizer
@Value("$http.custom.connect-timeout:500")
private int connectTimeout;
@Value("$http.custom.read-timeout:30000")
private int readTimeout;
@Value("$http.custom.proxy-host:")
private String proxyHost;
@Value("$http.custom.proxy-port:-1")
private int proxyPort;
@Override
public void customize(OAuth2RestTemplate template)
template.setRequestFactory(new ClientHttpRequestFactory()
@Override
public ClientHttpRequest createRequest(URI uri, HttpMethod httpMethod) throws IOException
SimpleClientHttpRequestFactory clientHttpRequestFactory = new SimpleClientHttpRequestFactory();
clientHttpRequestFactory.setConnectTimeout(connectTimeout);
clientHttpRequestFactory.setReadTimeout(readTimeout);
if (StringUtils.isNoneEmpty(proxyHost))
Proxy proxy = new Proxy(Type.HTTP, new InetSocketAddress(proxyHost, proxyPort));
clientHttpRequestFactory.setProxy(proxy);
return clientHttpRequestFactory.createRequest(uri, httpMethod);
);
【讨论】:
【参考方案3】:这可能不是一个简单的解决方案。但最终设法通过以下代码在 oauth 请求上设置代理。
注册过滤器
@Override
protected void configure(HttpSecurity http) throws Exception
// @formatter:off
http.antMatcher("/**")
.authorizeRequests().antMatchers("/webjars/**", "/scripts/**", "/styles/**", "/instances/**", "/#/invalid").permitAll()
.anyRequest().authenticated()
.and().csrf().csrfTokenRepository(csrfTokenRepository())
.and().addFilterAfter(csrfHeaderFilter(), CsrfFilter.class)
.addFilterBefore(oauthFilter(), BasicAuthenticationFilter.class);
// @formatter:on
super.configure(http);
身份验证过滤器
@Autowired
OAuth2ClientContext oauth2ClientContext;
@Autowired
OAuth2ProtectedResourceDetails resource;
@Autowired
ResourceServerProperties resourceServer;
@Autowired
RequestHelper requestHelper;
private Filter oauthFilter() throws KeyManagementException, NoSuchAlgorithmException, KeyStoreException
OAuth2ClientAuthenticationProcessingFilter oauthFilter = new OAuth2ClientAuthenticationProcessingFilter("/login");
OAuth2RestTemplate oauthTemplate = new OAuth2RestTemplate(resource, oauth2ClientContext);
OAuth2AccessTokenSupport authAccessProvider = new AuthorizationCodeAccessTokenProvider();
// Set request factory for '/oauth/token'
authAccessProvider.setRequestFactory(requestHelper.getRequestFactory());
AccessTokenProvider accessTokenProvider = new AccessTokenProviderChain(Arrays.<AccessTokenProvider> asList(
(AuthorizationCodeAccessTokenProvider)authAccessProvider));
oauthTemplate.setAccessTokenProvider(accessTokenProvider);
// Set request factory for '/userinfo'
oauthTemplate.setRequestFactory(requestHelper.getRequestFactory());
oauthFilter.setRestTemplate(oauthTemplate);
UserInfoTokenServices userInfoTokenService = new UserInfoTokenServices(resourceServer.getUserInfoUri(), resource.getClientId());
userInfoTokenService.setRestTemplate(oauthTemplate);
oauthFilter.setTokenServices(userInfoTokenService);
return oauthFilter;
请求帮助代码
@Configuration
public class RequestHelper
@Value("$proxy.hostname")
private String proxyHost;
@Value("$proxy.port")
private int proxyPort;
@Value("$proxy.username")
private String proxyUser;
@Value("$proxy.password")
private String proxyPassword;
@Value("$useProxy")
private boolean useProxyFlag;
@Value("$skipSslValidation")
private Boolean skipSslValidationFlag;
public HttpComponentsClientHttpRequestFactory getRequestFactory() throws KeyManagementException, NoSuchAlgorithmException, KeyStoreException
HttpClientBuilder httpClientBuilder = HttpClients.custom();
// Skip SSL validation based on condition
if (skipSslValidationFlag)
TrustStrategy acceptingTrustStrategy = (X509Certificate[] chain, String authType) -> true;
SSLContext sslContext = org.apache.http.ssl.SSLContexts.custom()
.loadTrustMaterial(null, acceptingTrustStrategy)
.build();
SSLConnectionSocketFactory csf = new SSLConnectionSocketFactory(sslContext);
httpClientBuilder = httpClientBuilder.setSSLSocketFactory(csf);
// Set proxy based on condition
if (useProxyFlag)
CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(proxyUser, proxyPassword));
httpClientBuilder = httpClientBuilder.setProxy(new HttpHost(proxyHost, proxyPort));
httpClientBuilder = httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
CloseableHttpClient httpClient = httpClientBuilder.build();
HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
requestFactory.setHttpClient(httpClient);
return requestFactory;
【讨论】:
【参考方案4】:万一有人从 Google 登陆...
我们遇到了与描述相同的问题。花了几天时间试图修复它,包括尝试上面的帖子。我们通过设置 JVM 代理 args 无协议来修复它!
不正确:-Dhttp.proxyHost=http://some.host
正确:-Dhttp.proxyHost=some.host
【讨论】:
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