{"action":"closed","issue":{"url":"https://api.github.com/repos/KentorIT/authservices/issues/469","repository_url":"https://api.github.com/repos/KentorIT/authservices","labels_url":"https://api.github.com/repos/KentorIT/authservices/issues/469/labels{/name}","comments_url":"https://api.github.com/repos/KentorIT/authservices/issues/469/comments","events_url":"https://api.github.com/repos/KentorIT/authservices/issues/469/events","html_url":"https://github.com/KentorIT/authservices/issues/469","id":153426666,"number":469,"title":"Issue with Internet Explorer","user":{"login":"Vanhalessio","id":19210727,"avatar_url":"https://avatars.githubusercontent.com/u/19210727?v=3","gravatar_id":"","url":"https://api.github.com/users/Vanhalessio","html_url":"https://github.com/Vanhalessio","followers_url":"https://api.github.com/users/Vanhalessio/followers","following_url":"https://api.github.com/users/Vanhalessio/following{/other_user}","gists_url":"https://api.github.com/users/Vanhalessio/gists{/gist_id}","starred_url":"https://api.github.com/users/Vanhalessio/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Vanhalessio/subscriptions","organizations_url":"https://api.github.com/users/Vanhalessio/orgs","repos_url":"https://api.github.com/users/Vanhalessio/repos","events_url":"https://api.github.com/users/Vanhalessio/events{/privacy}","received_events_url":"https://api.github.com/users/Vanhalessio/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/KentorIT/authservices/labels/question","name":"question","color":"cc317c"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2016-05-06T10:49:02Z","updated_at":"2016-05-23T09:27:36Z","closed_at":"2016-05-23T09:27:36Z","body":"Hi and thanks for your work, very appreciated.\r\nI'm testing your library into a Web Site application (non MVC).\r\n\r\nOn returning from your idpstub for the assertion response, I get a \"Received message contains unexpected InResponseTo \"XXX\". No RelayState was detected so message was not expected to have an InResponseTo attribute\" error from the SP server.\r\n\r\nThis is the incoming request\r\n`<saml2p:AuthnRequest xmlns:saml2p=\"urn:oasis:names:tc:SAML:2.0:protocol\" xmlns:saml2=\"urn:oasis:names:tc:SAML:2.0:assertion\" ID=\"idea7106f6cc9d4a5f90302bf6c3155d67\" Version=\"2.0\" IssueInstant=\"2016-05-06T10:43:14Z\" Destination=\"http://stubidp.kentor.se/\" AssertionConsumerServiceURL=\"http://test_saml/AuthServices/Acs\">\r\n  <saml2:Issuer>http://test_saml/SamplePath/AuthServices</saml2:Issuer>\r\n  <saml2p:NameIDPolicy Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:persistent\" AllowCreate=\"true\" />\r\n  <saml2p:RequestedAuthnContext Comparison=\"minimum\">\r\n    <saml2:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:Password</saml2:AuthnContextClassRef>\r\n  </saml2p:RequestedAuthnContext>\r\n</saml2p:AuthnRequest>\r\n`\r\n\r\nAttached you can find the screen of the IdP received data.\r\n\r\nI tried sniffing on the client to check if the post request to http://AuthServices/Acs cointains the RelayState and it does. The dialogue scheme between client, idp and sp seems correct to me (you can see it attached, the RelayState code is different from the one on the idp from the other image because they have been taken from different sessions).\r\n\r\nThe problem seems to appear only with Internet Explorer (8 and 11), while with Firefox and Chrome works! Tried on different PCs.\r\n\r\nSystem description:\r\n- the SP is deployed into a windows server 2012 machine\r\n- the client request have been made both from the machine itself or from a different one connected on the same LAN\r\n\r\nThank you very much for your help!\r\n\r\n![idp session](https://cloud.githubusercontent.com/assets/19210727/15071024/e2753bde-1388-11e6-9ffa-0995b6a6e5cd.png)\r\n![test ie](https://cloud.githubusercontent.com/assets/19210727/15071025/e2756adc-1388-11e6-8d8d-ebe5855cb6b0.png)\r\n\r\n"}}
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