Spring Boot Keycloak 无法从中加载 URL
Spring Boot Keycloak Failed to load URLs from
我目前正在 Spring-Boot 中开发 RESTful-API。 API 由 Spring 安全和 Keycloak 保护。
程序是 运行ning insde Docker-Container。 Keycloak-Service 运行正在额外的服务器上运行并被其他服务使用。
现在一切正常，直到尝试在服务器上部署新版本。我总是遇到相同的异常“无法从 URL 加载”。
我可以使用网络浏览器访问 URL。
奇怪的是，如果我在我的本地机器上使用相同的图像，一切都很好。
我检查了潜在的拼写错误，但没有找到。
我错过了任何 Docker- 配置吗？
更新
我试图 运行 新实例上的相同图像（与上述相同的规格），但我得到了相同的错误。我觉得跟dns有关系。
服务器：Ubuntu 20.04 LTS
本地机器：Windows 10 / Ubuntu 20.04 LTS
Spring-引导：2.3.9.RELEASE
JAVA: 11
键盘锁：12.0.4
异常
2021-06-16 21:01:35.903 WARN 1 --- [http-nio-8082-exec-1] o.keycloak.adapters.KeycloakDeployment : Failed to load URLs from https://***.ma.bw-cloud-instance.org/auth/realms/socken-shop/.well-known/openid-configuration
java.net.UnknownHostException: ***.ma.bw-cloud-instance.org: Temporary failure in name resolution
at java.base/java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method) ~[na:na]
at java.base/java.net.InetAddress$PlatformNameService.lookupAllHostAddr(InetAddress.java:929) ~[na:na]
at java.base/java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1519) ~[na:na]
at java.base/java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:848) ~[na:na]
at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1509) ~[na:na]
at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1368) ~[na:na]
at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1302) ~[na:na]
at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:263) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:162) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:605) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:440) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.keycloak.adapters.KeycloakDeployment.getOidcConfiguration(KeycloakDeployment.java:221) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.KeycloakDeployment.resolveUrls(KeycloakDeployment.java:179) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.KeycloakDeployment.getRealmInfoUrl(KeycloakDeployment.java:237) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.rotation.AdapterTokenVerifier.createVerifier(AdapterTokenVerifier.java:107) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.rotation.AdapterTokenVerifier.verifyToken(AdapterTokenVerifier.java:47) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.BearerTokenRequestAuthenticator.authenticateToken(BearerTokenRequestAuthenticator.java:103) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.BearerTokenRequestAuthenticator.authenticate(BearerTokenRequestAuthenticator.java:88) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.RequestAuthenticator.authenticate(RequestAuthenticator.java:67) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.springsecurity.filter.KeycloakAuthenticationProcessingFilter.attemptAuthentication(KeycloakAuthenticationProcessingFilter.java:154) ~[keycloak-spring-security-adapter-12.0.4.jar!/:12.0.4]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.keycloak.adapters.springsecurity.filter.KeycloakPreAuthActionsFilter.doFilter(KeycloakPreAuthActionsFilter.java:96) ~[keycloak-spring-security-adapter-12.0.4.jar!/:12.0.4]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67) ~[spring-boot-container-bundle-12.0.4.jar!/:12.0.4]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181) ~[spring-boot-container-bundle-12.0.4.jar!/:12.0.4]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:887) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1684) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at java.base/java.lang.Thread.run(Thread.java:829) ~[na:na]
Docker文件
# Use as anchor image
FROM openjdk:11-jdk
# Define a work directory
WORKDIR /deployments/
# Add the application
ADD target/rest_controller.jar /deployments/app.jar
# This command will be executed at container startup
ENTRYPOINT ["java","-jar","app.jar"]
应用程序属性
# Keyclaok
keycloak.realm=${kc.realm}
keycloak.resource=${kc.resource}
keycloak.auth-server-url=${kc.url}
keycloak.ssl-required=external
keycloak.public-client=false
keycloak.principal-attribute=preferred_username
keycloak.bearer-only=true
keycloak.credentials.secret=${kc.client.secrete}
keycloak.cors=true
Maven 配置文件
<profile>
<id>production</id>
<properties>
<!-- Keycloak stuff -->
<kc.realm>socken-shop</kc.realm>
<kc.resource>socken-api</kc.resource>
<kc.url>https://****.ma.bw-cloud-instance.org/auth</kc.url>
<kc.client.secrete>***</kc.client.secrete>
</properties>
</profile>
Keyclaok 对象（使用）
private Keycloak keycloakProvider() {
Keycloak keycloak = KeycloakBuilder.builder()
.serverUrl(keycloakURL)
.realm(keycloakRealm)
.grantType(OAuth2Constants.CLIENT_CREDENTIALS)
.clientId(keycloakClient)
.clientSecret(keycloakSecrete)
.build();
keycloak.tokenManager().getAccessToken();
return keycloak;
}
安全配置
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
SimpleAuthorityMapper grantedAuthorityMapper = new SimpleAuthorityMapper();
grantedAuthorityMapper.setPrefix("ROLE_");
// grantedAuthorityMapper.setConvertToUpperCase(true);
KeycloakAuthenticationProvider keycloakAuthenticationProvider = keycloakAuthenticationProvider();
keycloakAuthenticationProvider.setGrantedAuthoritiesMapper(grantedAuthorityMapper);
auth.authenticationProvider(keycloakAuthenticationProvider);
}
@Bean
@Override
protected SessionAuthenticationStrategy sessionAuthenticationStrategy() {
return new RegisterSessionAuthenticationStrategy(new SessionRegistryImpl());
}
@Override
protected void configure(HttpSecurity http) throws Exception {
super.configure(http);
http.cors().and()
.authorizeRequests()
.antMatchers("/**/admin/**").hasRole("Admin")
.antMatchers("/**/customer/**").hasRole("Customer")
.anyRequest().permitAll()
.and().csrf().disable(); //TODO
}
事实证明，serverporvider 的内部网络结构存在问题。它无法解析任何地址或给出错误的地址。
我目前正在 Spring-Boot 中开发 RESTful-API。 API 由 Spring 安全和 Keycloak 保护。
程序是 运行ning insde Docker-Container。 Keycloak-Service 运行正在额外的服务器上运行并被其他服务使用。
现在一切正常，直到尝试在服务器上部署新版本。我总是遇到相同的异常“无法从 URL 加载”。
我可以使用网络浏览器访问 URL。 奇怪的是，如果我在我的本地机器上使用相同的图像，一切都很好。
我检查了潜在的拼写错误，但没有找到。
我错过了任何 Docker- 配置吗？
更新
我试图 运行 新实例上的相同图像（与上述相同的规格），但我得到了相同的错误。我觉得跟dns有关系。
服务器：Ubuntu 20.04 LTS
本地机器：Windows 10 / Ubuntu 20.04 LTS
Spring-引导：2.3.9.RELEASE
JAVA: 11
键盘锁：12.0.4
异常
2021-06-16 21:01:35.903 WARN 1 --- [http-nio-8082-exec-1] o.keycloak.adapters.KeycloakDeployment : Failed to load URLs from https://***.ma.bw-cloud-instance.org/auth/realms/socken-shop/.well-known/openid-configuration
java.net.UnknownHostException: ***.ma.bw-cloud-instance.org: Temporary failure in name resolution
at java.base/java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method) ~[na:na]
at java.base/java.net.InetAddress$PlatformNameService.lookupAllHostAddr(InetAddress.java:929) ~[na:na]
at java.base/java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1519) ~[na:na]
at java.base/java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:848) ~[na:na]
at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1509) ~[na:na]
at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1368) ~[na:na]
at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1302) ~[na:na]
at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:263) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:162) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:605) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:440) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.13.jar!/:4.5.13]
at org.keycloak.adapters.KeycloakDeployment.getOidcConfiguration(KeycloakDeployment.java:221) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.KeycloakDeployment.resolveUrls(KeycloakDeployment.java:179) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.KeycloakDeployment.getRealmInfoUrl(KeycloakDeployment.java:237) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.rotation.AdapterTokenVerifier.createVerifier(AdapterTokenVerifier.java:107) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.rotation.AdapterTokenVerifier.verifyToken(AdapterTokenVerifier.java:47) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.BearerTokenRequestAuthenticator.authenticateToken(BearerTokenRequestAuthenticator.java:103) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.BearerTokenRequestAuthenticator.authenticate(BearerTokenRequestAuthenticator.java:88) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.RequestAuthenticator.authenticate(RequestAuthenticator.java:67) ~[keycloak-adapter-core-12.0.4.jar!/:12.0.4]
at org.keycloak.adapters.springsecurity.filter.KeycloakAuthenticationProcessingFilter.attemptAuthentication(KeycloakAuthenticationProcessingFilter.java:154) ~[keycloak-spring-security-adapter-12.0.4.jar!/:12.0.4]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.keycloak.adapters.springsecurity.filter.KeycloakPreAuthActionsFilter.doFilter(KeycloakPreAuthActionsFilter.java:96) ~[keycloak-spring-security-adapter-12.0.4.jar!/:12.0.4]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.3.8.RELEASE.jar!/:5.3.8.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.13.RELEASE.jar!/:5.2.13.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.keycloak.adapters.tomcat.AbstractAuthenticatedActionsValve.invoke(AbstractAuthenticatedActionsValve.java:67) ~[spring-boot-container-bundle-12.0.4.jar!/:12.0.4]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:181) ~[spring-boot-container-bundle-12.0.4.jar!/:12.0.4]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:887) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1684) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.43.jar!/:9.0.43]
at java.base/java.lang.Thread.run(Thread.java:829) ~[na:na]
Docker文件
# Use as anchor image
FROM openjdk:11-jdk
# Define a work directory
WORKDIR /deployments/
# Add the application
ADD target/rest_controller.jar /deployments/app.jar
# This command will be executed at container startup
ENTRYPOINT ["java","-jar","app.jar"]
应用程序属性
# Keyclaok
keycloak.realm=${kc.realm}
keycloak.resource=${kc.resource}
keycloak.auth-server-url=${kc.url}
keycloak.ssl-required=external
keycloak.public-client=false
keycloak.principal-attribute=preferred_username
keycloak.bearer-only=true
keycloak.credentials.secret=${kc.client.secrete}
keycloak.cors=true
Maven 配置文件
<profile>
<id>production</id>
<properties>
<!-- Keycloak stuff -->
<kc.realm>socken-shop</kc.realm>
<kc.resource>socken-api</kc.resource>
<kc.url>https://****.ma.bw-cloud-instance.org/auth</kc.url>
<kc.client.secrete>***</kc.client.secrete>
</properties>
</profile>
Keyclaok 对象（使用）
private Keycloak keycloakProvider() {
Keycloak keycloak = KeycloakBuilder.builder()
.serverUrl(keycloakURL)
.realm(keycloakRealm)
.grantType(OAuth2Constants.CLIENT_CREDENTIALS)
.clientId(keycloakClient)
.clientSecret(keycloakSecrete)
.build();
keycloak.tokenManager().getAccessToken();
return keycloak;
}
安全配置
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
SimpleAuthorityMapper grantedAuthorityMapper = new SimpleAuthorityMapper();
grantedAuthorityMapper.setPrefix("ROLE_");
// grantedAuthorityMapper.setConvertToUpperCase(true);
KeycloakAuthenticationProvider keycloakAuthenticationProvider = keycloakAuthenticationProvider();
keycloakAuthenticationProvider.setGrantedAuthoritiesMapper(grantedAuthorityMapper);
auth.authenticationProvider(keycloakAuthenticationProvider);
}
@Bean
@Override
protected SessionAuthenticationStrategy sessionAuthenticationStrategy() {
return new RegisterSessionAuthenticationStrategy(new SessionRegistryImpl());
}
@Override
protected void configure(HttpSecurity http) throws Exception {
super.configure(http);
http.cors().and()
.authorizeRequests()
.antMatchers("/**/admin/**").hasRole("Admin")
.antMatchers("/**/customer/**").hasRole("Customer")
.anyRequest().permitAll()
.and().csrf().disable(); //TODO
}
事实证明，serverporvider 的内部网络结构存在问题。它无法解析任何地址或给出错误的地址。