带别名的密钥xxx没有使用Spring SAML的私钥

Question

我试图用我的环境测试此示例应用程序（https://github.com/deeprot/spring-saml-adfs），它是一个简单的Spring SAML示例应用程序，所以我有这个错误：

SEVERE：与路径[/ spring-security-saml2-sample]上下文中servlet [default]的Servlet.service（）引发异常 java.lang.RuntimeException：具有别名的密钥XXXX没有私钥

我在我的KeyStore中导入了IDP系统的CER文件，但是我没有这个CER的私钥。

有什么想法？

的LOG：

[2016-01-22 13:31:04.586] DEBUG [AntPathRequestMatcher] --- Checking match of request : ''; against '/favicon.ico' 
[2016-01-22 13:31:04.595] DEBUG [AntPathRequestMatcher] --- Checking match of request : ''; against '/images/**' 
[2016-01-22 13:31:04.595] DEBUG [AntPathRequestMatcher] --- Checking match of request : ''; against '/css/**' 
[2016-01-22 13:31:04.613] DEBUG [AntPathRequestMatcher] --- Checking match of request : ''; against '/logout.jsp' 
[2016-01-22 13:31:04.613] DEBUG [AntPathRequestMatcher] --- Checking match of request : ''; against '/saml/web/**' 
[2016-01-22 13:31:04.614] DEBUG [FilterChainProxy] --- at position 1 of 9 in additional filter chain; firing Filter: 'MetadataGeneratorFilter' 
[2016-01-22 13:31:04.615] INFO [MetadataGeneratorFilter] --- No default metadata configured, generating with default values, please pre-configure metadata for production use 
[2016-01-22 13:31:04.615] WARN [MetadataGeneratorFilter] --- Generated default entity base URL https://localhost:8443/spring-security-saml2-sample based on values in the first server request. Please set property entityBaseURL on MetadataGenerator bean to fixate the value. 
[2016-01-22 13:31:04.631] DEBUG [KeyStoreCredentialResolver] --- Building credential from keystore entry for entityID appus, usage type UNSPECIFIED 
[2016-01-22 13:31:04.631] DEBUG [KeyStoreCredentialResolver] --- Processing TrustedCertificateEntry from keystore 
[2016-01-22 13:31:04.632] DEBUG [EvaluableCredentialCriteriaRegistry] --- Registry located evaluable criteria class org.opensaml.xml.security.credential.criteria.EvaluableEntityIDCredentialCriteria for criteria class org.opensaml.xml.security.criteria.EntityIDCriteria 
Jan 22, 2016 1:31:04 PM org.apache.catalina.core.StandardWrapperValve invoke 
SEVERE: Servlet.service() for servlet [default] in context with path [/spring-security-saml2-sample] threw exception 
java.lang.RuntimeException: Key with alias XXXX doesn't have a private key 
    at org.springframework.security.saml.metadata.MetadataGenerator.getServerKeyInfo(MetadataGenerator.java:209) 
    at org.springframework.security.saml.metadata.MetadataGenerator.buildSPSSODescriptor(MetadataGenerator.java:329) 
    at org.springframework.security.saml.metadata.MetadataGenerator.generateMetadata(MetadataGenerator.java:189) 
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.processMetadataInitialization(MetadataGeneratorFilter.java:127) 
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.doFilter(MetadataGeneratorFilter.java:86) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) 
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) 
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) 
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) 
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    at java.lang.Thread.run(Thread.java:745) 

Answer 1

它无关的IDP ...

at org.springframework.security.saml.metadata.MetadataGenerator.buildSPSSODescriptor(MetadataGenerator.java:329) 

您不必为SP正确的密钥对（Spring Security的一部分）。