jboss7.x - 如何解决 org.springframework.web.util.NestedServletException：请求处理失败；使用 SAML
问题描述
我正在开发一个应用程序，它通过IDP哪个 insADFS服务器进行身份验证。
因此，它具有一些功能，可以通过访问元数据 URL（如下所示）从程序级别导入IDP元数据，并根据服务提供商端进行更新。
我在尝试处理SAML来自ADFS服务器 URL 的元数据时遇到请求处理异常。
我发现的一些解决方案说这是问题 in wildfly8，并且可以使用Wildfly 7+and JBoss 7+，但我仍然遇到同样的问题。
服务器：JBoss EAP 7.1.4 GA
Idp 服务器：ADFS 服务器从 url
https://adfs-server/FederationMetadata/2007-06/FederationMetadata.xml访问元数据
Idp saml格式可以在这里找到
https://www.samltool.com/idp_metadata.php
adfs-server（假域名）
当尝试读取元数据时，由于下面的代码片段未加载credentialResolver 并且它为空，所以下面会抛出
private void initHttpMetadata(String url) throws MetadataProviderException
{
httpMetadataProvider = new HTTPMetadataProvider(new Timer(true), new HttpClient(), url);
httpMetadataProvider.setRequireValidMetadata(true);
httpMetadataProvider.setParserPool(new BasicParserPool());
httpMetadataProvider.initialize();
if (httpMetadataProvider != null)
{
entityDescriptor = httpMetadataProvider.getEntityDescriptor(entityId);
if (entityDescriptor != null)
{
ssoDescriptor =
entityDescriptor.getIDPSSODescriptor(SAMLConstants.SAML20P_NS);
}
credentialResolver =
credentialResolverFactory.getInstance(httpMetadataProvider);
}}
例外：
ERROR [se.myApp.platform.auth.metadata.in.AbstractMetadataReader] (default
task-48) [] There is no single sign out services to update in metadata url, Please contact idp system administrator
ERROR [se.myApp.platform.auth.metadata.in.AbstractMetadataReader] (default task-48) [] There is no single sign on services to update in metadata url, Please contact idp system administrator
ERROR [io.undertow.request] (default task-48) [] UT005023: Exception handling request to /ssoadmin/metadata/search: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) [jboss-servlet-api_3.1_spec-1.0.0.Final-redhat-1.jar:1.0.0.Final-redhat-1]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final-redhat-1.jar:1.0.0.Final-redhat-1]
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:65) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1501)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1501)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1501)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1501)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:330) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812) [undertow-core-1.4.18.SP8-redhat-1.jar:1.4.18.SP8-redhat-1]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_181]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_181]
at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_181]
Caused by: java.lang.NullPointerException
at se.myApp.platform.auth.metadata.in.AbstractMetadataReader.getCertificate(AbstractMetadataReader.java:329) [classes:]
at se.myApp.platform.auth.metadata.in.MetadataReader.getCertificate(MetadataReader.java:40) [classes:]
at se.myApp.platform.auth.metadata.in.MetadataReader.readMetadata(MetadataReader.java:91) [classes:]
at se.myApp.platform.auth.metadata.war.controller.MetadataInController.searchMetadata(MetadataInController.java:97) [classes:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_181]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_181]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_181]
at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_181]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) [spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) [spring-web-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:114) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) [spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
... 46 more
我尝试了以下选项：
org.springframework.web.util.NestedServletException：请求处理失败
org.springframework.web.util.NestedServletException：处理程序处理失败
感谢您对此的建议。谢谢
解决方案
问题是它试图通过 ssl 连接和读取元数据，在 ADFS 端 SSL 证书和服务提供端 (SP) ssl 证书不受信任，因为不在适当的层次结构中。
因此，两台服务器都应该使用正确的 SSL 证书相互信任。在这种情况下，我们需要检查添加到 ADFS 服务器中的证书（您可以在 ADFS 管理控制台 -> 证书路径中找到证书）。它基于证书的类型可能是解密证书或令牌签名证书。
例如：
如果服务提供商端证书低于证书路径：
DigiCert-->root A--> companyRoot--> Machine certificate
如果 ADFS 证书路径：
必须遵循正确的路径，例如：
DigiCert-->RootA-->*.adfs.com
自签名证书不适用于 ADFS。
这就是问题所在，一旦更正了证书，它工作正常，感谢大家的努力，并希望这个答案也能对其他人进行澄清。
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