小编mai*_*elm的帖子

我尝试使用wso2的身份服务器创建单点登录(SSO).我遵循这个教程:https://docs.wso2.com/display/IS500/Enabling+SSO+for+WSO2+Servers在我的情况下,我希望在DAS中使用Identity Server(IS)登录.我安装了DAS和IS,IS端口9443使用https,DAS端口9445使用https.当我尝试登录DAS时系统将我重定向到IS登录表单,这是正确的,但是当我写用户和密码时,系统会发出此错误(查看图像)

这是wso2is中的日志错误(使用IS:5.1.0,DAS:3.0.0):

[2016-01-05 08:58:18,866] ERROR {org.wso2.carbon.identity.sso.saml.processors.SPInitSSOAuthnRequestProcessor} -  Error processing the authentication request
org.wso2.carbon.identity.base.IdentityException: Error while signing the SAML Response message.
        at org.wso2.carbon.identity.base.IdentityException.error(IdentityException.java:162)
        at org.wso2.carbon.identity.sso.saml.util.SAMLSSOUtil.setEncryptedAssertion(SAMLSSOUtil.java:676)
        at org.wso2.carbon.identity.sso.saml.builders.DefaultResponseBuilder.buildResponse(DefaultResponseBuilder.java:75)
        at org.wso2.carbon.identity.sso.saml.processors.SPInitSSOAuthnRequestProcessor.process(SPInitSSOAuthnRequestProcessor.java:159)
        at org.wso2.carbon.identity.sso.saml.SAMLSSOService.authenticate(SAMLSSOService.java:164)
        at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleAuthenticationReponseFromFramework(SAMLSSOProviderServlet.java:691)
        at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleRequest(SAMLSSOProviderServlet.java:178)
        at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.doGet(SAMLSSOProviderServlet.java:95)
        at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.sendRequestToFramework(SAMLSSOProviderServlet.java:1025)
        at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.sendToFrameworkForAuthentication(SAMLSSOProviderServlet.java:457)
        at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleSPInitSSO(SAMLSSOProviderServlet.java:360)
        at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.handleRequest(SAMLSSOProviderServlet.java:195)
        at org.wso2.carbon.identity.sso.saml.servlet.SAMLSSOProviderServlet.doPost(SAMLSSOProviderServlet.java:107)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
        at org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
        at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
        at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
        at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
        at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.wso2.carbon.ui.filters.CSRFPreventionFilter.doFilter(CSRFPreventionFilter.java:88)
        at …

我需要在Python 中将字符串类型Wed,2016年5月18日11:21:35 GMT转换为时间戳.我正在使用:

datetime.datetime.strptime(string, format)

但我不想指定日期类型的格式.

我有一个 WSO2 身份服务器 (v5.1.0)，它作为一组应用程序的 SSO 工作。最近，当我尝试登录并重定向到应用程序时，出现错误“SAML 断言已过期”。

这是我的服务提供者：