我一直在尝试启动并运行 Spring SAML 示例应用程序，但已经苦苦挣扎了好几天，并且在互联网上搜索也没有成功。我已按照快速入门指南中的所有步骤操作....当我单击“开始单点登录”按钮时，我被重定向到 SSOCircle，我登录，然后被重定向回示例应用程序，但它返回以下错误:
Message:
Could not initialize class org.apache.commons.ssl.TrustMaterial
StackTrace:
java.lang.NoClassDefFoundError: Could not initialize class org.apache.commons.ssl.TrustMaterial
at org.opensaml.xml.security.x509.X509Util.decodeCertificate(X509Util.java:351)
at org.opensaml.xml.security.keyinfo.KeyInfoHelper.getCertificate(KeyInfoHelper.java:201)
at org.opensaml.xml.security.keyinfo.KeyInfoHelper.getCertificates(KeyInfoHelper.java:176)
at org.opensaml.xml.security.keyinfo.provider.InlineX509DataProvider.extractCertificates(InlineX509DataProvider.java:192)
at org.opensaml.xml.security.keyinfo.provider.InlineX509DataProvider.process(InlineX509DataProvider.java:126)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfoChild(BasicProviderKeyInfoCredentialResolver.java:300)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfoChildren(BasicProviderKeyInfoCredentialResolver.java:256)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfo(BasicProviderKeyInfoCredentialResolver.java:190)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.resolveFromSource(BasicProviderKeyInfoCredentialResolver.java:149)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:57)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:37)
at org.opensaml.security.MetadataCredentialResolver.retrieveFromMetadata(MetadataCredentialResolver.java:275)
at org.springframework.security.saml.trust.MetadataCredentialResolver.retrieveFromMetadata(MetadataCredentialResolver.java:123)
at org.opensaml.security.MetadataCredentialResolver.resolveFromSource(MetadataCredentialResolver.java:178)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:57)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:37)
at org.opensaml.xml.signature.impl.ExplicitKeySignatureTrustEngine.validate(ExplicitKeySignatureTrustEngine.java:98)
at org.opensaml.xml.signature.impl.ExplicitKeySignatureTrustEngine.validate(ExplicitKeySignatureTrustEngine.java:49)
at org.springframework.security.saml.websso.AbstractProfileBase.verifySignature(AbstractProfileBase.java:267)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.verifyAssertionSignature(WebSSOProfileConsumerImpl.java:419)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.verifyAssertion(WebSSOProfileConsumerImpl.java:292)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.processAuthenticationResponse(WebSSOProfileConsumerImpl.java:214)
at org.springframework.security.saml.SAMLAuthenticationProvider.authenticate(SAMLAuthenticationProvider.java:82)
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156)
at org.springframework.security.saml.SAMLProcessingFilter.attemptAuthentication(SAMLProcessingFilter.java:84)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:195)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.saml.metadata.MetadataGeneratorFilter.doFilter(MetadataGeneratorFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:221)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:107)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:76)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:934)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:90)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:515)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1012)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:642)
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1555)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
Tomcat 的堆栈跟踪如下:
java.io.IOException: DerInputStream.getLength(): lengthTag=109, too big.
at sun.security.util.DerInputStream.getLength(DerInputStream.java:561)
at sun.security.util.DerValue.init(DerValue.java:365)
at sun.security.util.DerValue.<init>(DerValue.java:320)
at sun.security.pkcs12.PKCS12KeyStore.engineLoad(PKCS12KeyStore.java:1220)
at java.security.KeyStore.load(KeyStore.java:1214)
at org.apache.commons.ssl.KeyStoreBuilder.tryJKS(KeyStoreBuilder.java:450)
at org.apache.commons.ssl.KeyStoreBuilder.parse(KeyStoreBuilder.java:416)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:207)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:160)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:165)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:170)
at org.apache.commons.ssl.TrustMaterial.<clinit>(TrustMaterial.java:83)
at org.opensaml.xml.security.x509.X509Util.decodeCertificate(X509Util.java:351)
at org.opensaml.xml.security.keyinfo.KeyInfoHelper.getCertificate(KeyInfoHelper.java:201)
at org.opensaml.xml.security.keyinfo.KeyInfoHelper.getCertificates(KeyInfoHelper.java:176)
at org.opensaml.xml.security.keyinfo.provider.InlineX509DataProvider.extractCertificates(InlineX509DataProvider.java:192)
at org.opensaml.xml.security.keyinfo.provider.InlineX509DataProvider.process(InlineX509DataProvider.java:126)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfoChild(BasicProviderKeyInfoCredentialResolver.java:300)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfoChildren(BasicProviderKeyInfoCredentialResolver.java:256)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfo(BasicProviderKeyInfoCredentialResolver.java:190)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.resolveFromSource(BasicProviderKeyInfoCredentialResolver.java:149)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:57)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:37)
at org.opensaml.security.MetadataCredentialResolver.retrieveFromMetadata(MetadataCredentialResolver.java:275)
at org.springframework.security.saml.trust.MetadataCredentialResolver.retrieveFromMetadata(MetadataCredentialResolver.java:123)
at org.opensaml.security.MetadataCredentialResolver.resolveFromSource(MetadataCredentialResolver.java:178)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:57)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:37)
at org.opensaml.xml.signature.impl.ExplicitKeySignatureTrustEngine.validate(ExplicitKeySignatureTrustEngine.java:98)
at org.opensaml.xml.signature.impl.ExplicitKeySignatureTrustEngine.validate(ExplicitKeySignatureTrustEngine.java:49)
at org.springframework.security.saml.websso.AbstractProfileBase.verifySignature(AbstractProfileBase.java:267)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.verifyAssertionSignature(WebSSOProfileConsumerImpl.java:419)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.verifyAssertion(WebSSOProfileConsumerImpl.java:292)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.processAuthenticationResponse(WebSSOProfileConsumerImpl.java:214)
at org.springframework.security.saml.SAMLAuthenticationProvider.authenticate(SAMLAuthenticationProvider.java:82)
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156)
at org.springframework.security.saml.SAMLProcessingFilter.attemptAuthentication(SAMLProcessingFilter.java:84)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:195)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.saml.metadata.MetadataGeneratorFilter.doFilter(MetadataGeneratorFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:221)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:107)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:76)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:934)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:90)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:515)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1012)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:642)
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1555)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
java.io.IOException: DerInputStream.getLength(): lengthTag=109, too big.
at sun.security.util.DerInputStream.getLength(DerInputStream.java:561)
at sun.security.util.DerValue.init(DerValue.java:365)
at sun.security.util.DerValue.<init>(DerValue.java:320)
at sun.security.pkcs12.PKCS12KeyStore.engineLoad(PKCS12KeyStore.java:1220)
at java.security.KeyStore.load(KeyStore.java:1214)
at org.apache.commons.ssl.KeyStoreBuilder.tryJKS(KeyStoreBuilder.java:450)
at org.apache.commons.ssl.KeyStoreBuilder.parse(KeyStoreBuilder.java:416)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:207)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:160)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:165)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:170)
at org.apache.commons.ssl.TrustMaterial.<clinit>(TrustMaterial.java:83)
at org.opensaml.xml.security.x509.X509Util.decodeCertificate(X509Util.java:351)
at org.opensaml.xml.security.keyinfo.KeyInfoHelper.getCertificate(KeyInfoHelper.java:201)
at org.opensaml.xml.security.keyinfo.KeyInfoHelper.getCertificates(KeyInfoHelper.java:176)
at org.opensaml.xml.security.keyinfo.provider.InlineX509DataProvider.extractCertificates(InlineX509DataProvider.java:192)
at org.opensaml.xml.security.keyinfo.provider.InlineX509DataProvider.process(InlineX509DataProvider.java:126)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfoChild(BasicProviderKeyInfoCredentialResolver.java:300)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfoChildren(BasicProviderKeyInfoCredentialResolver.java:256)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfo(BasicProviderKeyInfoCredentialResolver.java:190)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.resolveFromSource(BasicProviderKeyInfoCredentialResolver.java:149)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:57)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:37)
at org.opensaml.security.MetadataCredentialResolver.retrieveFromMetadata(MetadataCredentialResolver.java:275)
at org.springframework.security.saml.trust.MetadataCredentialResolver.retrieveFromMetadata(MetadataCredentialResolver.java:123)
at org.opensaml.security.MetadataCredentialResolver.resolveFromSource(MetadataCredentialResolver.java:178)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:57)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:37)
at org.opensaml.xml.signature.impl.ExplicitKeySignatureTrustEngine.validate(ExplicitKeySignatureTrustEngine.java:98)
at org.opensaml.xml.signature.impl.ExplicitKeySignatureTrustEngine.validate(ExplicitKeySignatureTrustEngine.java:49)
at org.springframework.security.saml.websso.AbstractProfileBase.verifySignature(AbstractProfileBase.java:267)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.verifyAssertionSignature(WebSSOProfileConsumerImpl.java:419)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.verifyAssertion(WebSSOProfileConsumerImpl.java:292)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.processAuthenticationResponse(WebSSOProfileConsumerImpl.java:214)
at org.springframework.security.saml.SAMLAuthenticationProvider.authenticate(SAMLAuthenticationProvider.java:82)
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156)
at org.springframework.security.saml.SAMLProcessingFilter.attemptAuthentication(SAMLProcessingFilter.java:84)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:195)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.saml.metadata.MetadataGeneratorFilter.doFilter(MetadataGeneratorFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:221)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:107)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:76)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:934)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:90)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:515)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1012)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:642)
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1555)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
java.security.KeyStoreException: failed to extract any certificates or private keys - maybe bad password?
at org.apache.commons.ssl.KeyStoreBuilder.parse(KeyStoreBuilder.java:436)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:207)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:160)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:165)
at org.apache.commons.ssl.TrustMaterial.<init>(TrustMaterial.java:170)
at org.apache.commons.ssl.TrustMaterial.<clinit>(TrustMaterial.java:83)
at org.opensaml.xml.security.x509.X509Util.decodeCertificate(X509Util.java:351)
at org.opensaml.xml.security.keyinfo.KeyInfoHelper.getCertificate(KeyInfoHelper.java:201)
at org.opensaml.xml.security.keyinfo.KeyInfoHelper.getCertificates(KeyInfoHelper.java:176)
at org.opensaml.xml.security.keyinfo.provider.InlineX509DataProvider.extractCertificates(InlineX509DataProvider.java:192)
at org.opensaml.xml.security.keyinfo.provider.InlineX509DataProvider.process(InlineX509DataProvider.java:126)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfoChild(BasicProviderKeyInfoCredentialResolver.java:300)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfoChildren(BasicProviderKeyInfoCredentialResolver.java:256)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.processKeyInfo(BasicProviderKeyInfoCredentialResolver.java:190)
at org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver.resolveFromSource(BasicProviderKeyInfoCredentialResolver.java:149)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:57)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:37)
at org.opensaml.security.MetadataCredentialResolver.retrieveFromMetadata(MetadataCredentialResolver.java:275)
at org.springframework.security.saml.trust.MetadataCredentialResolver.retrieveFromMetadata(MetadataCredentialResolver.java:123)
at org.opensaml.security.MetadataCredentialResolver.resolveFromSource(MetadataCredentialResolver.java:178)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:57)
at org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver.resolve(AbstractCriteriaFilteringCredentialResolver.java:37)
at org.opensaml.xml.signature.impl.ExplicitKeySignatureTrustEngine.validate(ExplicitKeySignatureTrustEngine.java:98)
at org.opensaml.xml.signature.impl.ExplicitKeySignatureTrustEngine.validate(ExplicitKeySignatureTrustEngine.java:49)
at org.springframework.security.saml.websso.AbstractProfileBase.verifySignature(AbstractProfileBase.java:267)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.verifyAssertionSignature(WebSSOProfileConsumerImpl.java:419)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.verifyAssertion(WebSSOProfileConsumerImpl.java:292)
at org.springframework.security.saml.websso.WebSSOProfileConsumerImpl.processAuthenticationResponse(WebSSOProfileConsumerImpl.java:214)
at org.springframework.security.saml.SAMLAuthenticationProvider.authenticate(SAMLAuthenticationProvider.java:82)
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156)
at org.springframework.security.saml.SAMLProcessingFilter.attemptAuthentication(SAMLProcessingFilter.java:84)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:195)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.saml.metadata.MetadataGeneratorFilter.doFilter(MetadataGeneratorFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:221)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:107)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:76)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:934)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:90)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:515)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1012)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:642)
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1555)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
如有任何帮助，我们将不胜感激!
最佳答案
您很可能遇到了底层 OpenSAML 和 SSL 库中的错误，该错误假定文件 JAVA_HOME/lib/security/cacerts 或 JAVA_HOME/lib/security/jssecacerts 存在并且可以作为 JKS 或 PKCS12 keystore 读取。在您的情况下，文件可能已损坏。
请尝试使用原始安装中的文件更新 JDK 中的 cacerts 文件。确保您可以使用 keytool -list -keystore cacerts 使用空密码或密码“changeit”读取它。
关于java - Spring SAML 示例应用程序返回 Could not initialize class org.apache.commons.ssl.TrustMaterial，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/27792138/
我构建了两个需要相互通信和发送文件的Rails应用程序。例如，一个Rails应用程序会发送请求以查看其他应用程序数据库中的表。然后另一个应用程序将呈现该表的json并将其发回。我还希望一个应用程序将存储在其公共(public)目录中的文本文件发送到另一个应用程序的公共(public)目录。我从来没有做过这样的事情，所以我什至不知道从哪里开始。任何帮助，将不胜感激。谢谢! 最佳答案 无论Rails是什么，几乎所有Web应用程序都有您的要求，大多数现代Web应用程序都需要相互通信。但是有一个小小的理解需要你坚持下去，网站不应直接访问彼此
我尝试运行2.x应用程序。我使用rvm并为此应用程序设置其他版本的ruby:$rvmuseree-1.8.7-head我尝试运行服务器，然后出现很多错误:$script/serverNOTE:Gem.source_indexisdeprecated,useSpecification.Itwillberemovedonorafter2011-11-01.Gem.source_indexcalledfrom/Users/serg/rails_projects_terminal/work_proj/spohelp/config/../vendor/rails/railties/lib/r
刚入门rails，开始慢慢理解。有人可以解释或给我一些关于在application_controller中编码的好处或时间和原因的想法吗？有哪些用例。您如何为Rails应用程序使用应用程序Controller？我不想在那里放太多代码，因为据我了解，每个请求都会调用此Controller。这是真的？ 最佳答案 ApplicationController实际上是您应用程序中的每个其他Controller都将从中继承的类(尽管这不是强制性的)。我同意不要用太多代码弄乱它并保持干净整洁的态度，尽管在某些情况下ApplicationContr
我真的很习惯使用Ruby编写以下代码:my_hash={}my_hash['test']=1Java中对应的数据结构是什么？ 最佳答案 HashMapmap=newHashMap();map.put("test",1);我假设？ 关于java-等价于Java中的RubyHash，我们在StackOverflow上找到一个类似的问题： https://stackoverflow.com/questions/22737685/
我是一个Rails初学者，但我想从我的RailsView(html.haml文件)中查看Ruby变量的内容。我试图在ruby中打印出变量(认为它会在终端中出现)，但没有得到任何结果。有什么建议吗？我知道Rails调试器，但更喜欢使用inspect来打印我的变量。 最佳答案 您可以在View中使用puts方法将信息输出到服务器控制台。您应该能够在View中的任何位置使用Haml执行以下操作:-puts@my_variable.inspect 关于ruby-on-rails-如何在我的R
我正在尝试使用boilerpipe来自JRuby。我看过guide从JRuby调用Java，并成功地将它与另一个Java包一起使用，但无法弄清楚为什么同样的东西不能用于boilerpipe。我正在尝试基本上从JRuby中执行与此Java等效的操作:URLurl=newURL("http://www.example.com/some-location/index.html");Stringtext=ArticleExtractor.INSTANCE.getText(url);在JRuby中试过这个:require'java'url=java.net.URL.new("http://www
我只想对我一直在思考的这个问题有其他意见，例如我有classuser_controller和classuserclassUserattr_accessor:name,:usernameendclassUserController//dosomethingaboutanythingaboutusersend问题是我的User类中是否应该有逻辑user=User.newuser.do_something(user1)oritshouldbeuser_controller=UserController.newuser_controller.do_something(user1,user2)我
是否可以在应用程序中包含的gem代码中知道应用程序的Rails文件系统根目录？这是gem来源的示例:moduleMyGemdefself.included(base)putsRails.root#returnnilendendActionController::Base.send:include,MyGem谢谢，抱歉我的英语不好 最佳答案 我发现解决类似问题的解决方案是使用railtie初始化程序包含我的模块。所以，在你的/lib/mygem/railtie.rbmoduleMyGemclassRailtie使用此代码，您的模块将在
什么是ruby的rack或python的Java的wsgi？还有一个路由库。 最佳答案 来自Python标准PEP333:Bycontrast,althoughJavahasjustasmanywebapplicationframeworksavailable,Java's"servlet"APImakesitpossibleforapplicationswrittenwithanyJavawebapplicationframeworktoruninanywebserverthatsupportstheservletAPI.ht
导读：随着叮咚买菜业务的发展，不同的业务场景对数据分析提出了不同的需求，他们希望引入一款实时OLAP数据库，构建一个灵活的多维实时查询和分析的平台，统一数据的接入和查询方案，解决各业务线对数据高效实时查询和精细化运营的需求。经过调研选型，最终引入ApacheDoris作为最终的OLAP分析引擎，Doris作为核心的OLAP引擎支持复杂地分析操作、提供多维的数据视图，在叮咚买菜数十个业务场景中广泛应用。作者｜叮咚买菜资深数据工程师韩青叮咚买菜创立于2017年5月，是一家专注美好食物的创业公司。叮咚买菜专注吃的事业，为满足更多人“想吃什么”而努力，通过美好食材的供应、美好滋味的开发以及美食品牌的孵