使用ADFS IdP进行单点注销的正确LogoutRequest

时间：2017-05-31 16:26:27

标签： saml saml-2.0 adfs onelogin

我成功地将OneLogin java-saml库用于SAML SSO。但是使用Active Directory联合身份验证服务（ADFS）的SLO（单点注销）存在问题。 ADFS拒绝由库创建的LogoutRequest，而SimpleSAMLphp IdP则接受它。我在创建LogoutRequest时在响应中传递从ADFS收到的nameId和sessionIndex。

以下是生成的请求和收到的回复：

AuthNRequest：

<samlp:AuthnRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="ONELOGIN_a80567d6-8957-482b-90e9-99d1b40ec8b1" Version="2.0" IssueInstant="2017-05-31T15:43:07Z" ProviderName="My Company Service Provider" Destination="https://wintest.mycompany.test/adfs/ls/" ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" AssertionConsumerServiceURL="https://localhost:8443/builder/login_check_sso">
   <saml:Issuer>http://localhost:4568/sso/saml/metadata</saml:Issuer>
   <samlp:NameIDPolicy Format="urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified" AllowCreate="true" />
   <samlp:RequestedAuthnContext Comparison="exact">
      <saml:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:Password</saml:AuthnContextClassRef>
   </samlp:RequestedAuthnContext>
</samlp:AuthnRequest>

响应：

<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" Consent="urn:oasis:names:tc:SAML:2.0:consent:unspecified" Destination="https://localhost:8443/builder/login_check_sso" ID="_f5ea3a59-92f9-4b22-aaf0-36ed392df051" InResponseTo="ONELOGIN_a80567d6-8957-482b-90e9-99d1b40ec8b1" IssueInstant="2017-05-31T15:43:10.158Z" Version="2.0">
   <Issuer xmlns="urn:oasis:names:tc:SAML:2.0:assertion">http://wintest.mycompany.test/adfs/services/trust</Issuer>
   <samlp:Status>
      <samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success" />
   </samlp:Status>
   <Assertion xmlns="urn:oasis:names:tc:SAML:2.0:assertion" ID="_6f6daef8-f0b5-4437-8e35-ae44ffc48cfe" IssueInstant="2017-05-31T15:43:10.158Z" Version="2.0">
      <Issuer>http://wintest.mycompany.test/adfs/services/trust</Issuer>
      <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
         <ds:SignedInfo>
            <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
            <ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256" />
            <ds:Reference URI="#_6f6daef8-f0b5-4437-8e35-ae44ffc48cfe">
               <ds:Transforms>
                  <ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" />
                  <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
               </ds:Transforms>
               <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
               <ds:DigestValue>FNwbMonYZBBvTXSRbCWP7WxZgPZPSCcCFZozok9eRK4=</ds:DigestValue>
            </ds:Reference>
         </ds:SignedInfo>
         <ds:SignatureValue>fG1SIq3azZfBFQ+5YBBruuCQ03sLIHJ/YpK/AAOYkyJKXEZ5+SvNLgl+8/3a6Tk8mabZmwmawoJRf5UPb+fNtk+CeeWJ7kiUYcb2uvB4ic7Qd4qB+OgfqK0qVCkn9FWGEODLXA6v4tXWBZfSnzDrHEg7xLHrngesSnffY3uyQvH/rm4G2Vjd59LUeUtpJo2X5ZjVuk4sT5r21+UxpNU9LX8z7hXAZHhD1o4d2dqAs21tAGoid3p0RgNDy1WWGh1WSjFLHPDh220ZIchRFKveJE3R9M9nTKtOFESQsYc6TfmhJ5+Xm/j0VY7vvdhgguyq4MKzcPFK6tBL7I8KREck/Q==</ds:SignatureValue>
         <KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#">
            <ds:X509Data>
               <ds:X509Certificate>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</ds:X509Certificate>
            </ds:X509Data>
         </KeyInfo>
      </ds:Signature>
      <Subject>
         <NameID>hamilton1@mycompany.test</NameID>
         <SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
            <SubjectConfirmationData InResponseTo="ONELOGIN_a80567d6-8957-482b-90e9-99d1b40ec8b1" NotOnOrAfter="2017-05-31T15:48:10.158Z" Recipient="https://localhost:8443/builder/login_check_sso" />
         </SubjectConfirmation>
      </Subject>
      <Conditions NotBefore="2017-05-31T15:43:10.158Z" NotOnOrAfter="2017-05-31T16:43:10.158Z">
         <AudienceRestriction>
            <Audience>http://localhost:4568/sso/saml/metadata</Audience>
         </AudienceRestriction>
      </Conditions>
      <AttributeStatement>
         <Attribute Name="http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress">
            <AttributeValue>hamilton@mycompany.com</AttributeValue>
         </Attribute>
      </AttributeStatement>
      <AuthnStatement AuthnInstant="2017-05-31T12:18:50.194Z" SessionIndex="_6f6daef8-f0b5-4437-8e35-ae44ffc48cfe">
         <AuthnContext>
            <AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:Password</AuthnContextClassRef>
         </AuthnContext>
      </AuthnStatement>
   </Assertion>
</samlp:Response>

LogoutRequest：

<samlp:LogoutRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="ONELOGIN_947f5e64-8423-4464-b4b0-fa416dfe62a0" Version="2.0" IssueInstant="2017-05-31T15:43:18Z" Destination="https://wintest.mycompany.test/adfs/ls/">
   <saml:Issuer>http://localhost:4568/sso/saml/metadata</saml:Issuer>
   <saml:NameID Format="urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified">hamilton1@mycompany.test</saml:NameID>
   <samlp:SessionIndex>_6f6daef8-f0b5-4437-8e35-ae44ffc48cfe</samlp:SessionIndex>
</samlp:LogoutRequest>

LogoutResponse：

<samlp:LogoutResponse xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" ID="_1b3e8c81-2aba-45be-8fe6-54edda514d51" Version="2.0" IssueInstant="2017-05-31T15:43:24.808Z" Destination="https://localhost:8443/builder/logout_sso" Consent="urn:oasis:names:tc:SAML:2.0:consent:unspecified" InResponseTo="ONELOGIN_947f5e64-8423-4464-b4b0-fa416dfe62a0">
   <Issuer xmlns="urn:oasis:names:tc:SAML:2.0:assertion">http://wintest.mycompany.test/adfs/services/trust</Issuer>
   <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
      <ds:SignedInfo>
         <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
         <ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256" />
         <ds:Reference URI="#_1b3e8c81-2aba-45be-8fe6-54edda514d51">
            <ds:Transforms>
               <ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" />
               <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
            </ds:Transforms>
            <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
            <ds:DigestValue>NDfLVWPkh2/UCEbLQ6V97OK2u4pajv3aLB9cPs5JkSc=</ds:DigestValue>
         </ds:Reference>
      </ds:SignedInfo>
      <ds:SignatureValue>M1JaIz/AeJAh1bUzAUBrljch9EVOVA6K3lzuFDWwF0LtmXgcMEZV9Htp9owq5MNcOZ/mymBrKmndz1EDwDxwOCLjpvp5QX42G23dUCyYAGfQXE1Dzub7dsaTSlMWnkbh6fMLk/j5/fcLEi8vwXMInQv6isVpxnbYI+4ayQWOzo9QpfJBaromDDqVwbmkoT8lhRo06n32OAi8CtaAS2rjNqJyPfcnLp3jMpfg5Qh3wiKYnT6VkMpXw5ddVASByKlqzIRiuItwJsqF4JDDj+f2qgSdq6PaTgYpu8xnbFXTdOvDeg0ZgetQrnaZ07+5xLFLGI73feAWPUFPXwMHQ2THXA==</ds:SignatureValue>
      <KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#">
         <ds:X509Data>
            <ds:X509Certificate>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</ds:X509Certificate>
         </ds:X509Data>
      </KeyInfo>
   </ds:Signature>
   <samlp:Status>
      <samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Requester" />
   </samlp:Status>
</samlp:LogoutResponse>

ADFS上出现的错误是：The SAML Single Logout request does not correspond to the logged-in session participant.有额外的错误说明：

User Action 
Verify that the claim provider trust or the relying party trust configuration is up to date. If the name identifier in the request is different from the name identifier in the session only by NameQualifier or SPNameQualifier, check and correct the name identifier policy issuance rule using the AD FS Management snap-in.

在LogoutRequest中应该修改什么才能进行注销？

1 个答案:

答案 0 :(得分：3)

好的，问题解决了。

正如您在SAML回复中所看到的，我发布的NameID元素没有Format属性：

<Subject>
     <NameID>hamilton1@mycompany.test</NameID>
     ...
</Subject>

因此ADFS期望LogouRequest中也不存在Format属性。 以下LogoutRequests导致成功注销：

<samlp:LogoutRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="ONELOGIN_947f5e64-8423-4464-b4b0-fa416dfe62a0" Version="2.0" IssueInstant="2017-05-31T15:43:18Z" Destination="https://wintest.mycompany.test/adfs/ls/">
   <saml:Issuer>http://localhost:4568/sso/saml/metadata</saml:Issuer>
   <saml:NameID>hamilton1@mycompany.test</saml:NameID>
   <samlp:SessionIndex>_6f6daef8-f0b5-4437-8e35-ae44ffc48cfe</samlp:SessionIndex>
</samlp:LogoutRequest>

如果我更改了声明颁发政策，以便使用以下规则将名称ID映射到ADFS中的EmailAddress：

c:[Type == "http://schemas.microsoft.com/ws/2008/06/identity/claims/windowsaccountname", Issuer == "AD AUTHORITY"]
 => issue(store = "Active Directory", types = ("http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress"), query = ";mail;{0}", param = c.Value);

c:[Type == "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress"]
 => issue(Type = "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier", Issuer = c.Issuer, OriginalIssuer = c.OriginalIssuer, Value = c.Value, ValueType = c.ValueType, Properties["http://schemas.xmlsoap.org/ws/2005/05/identity/claimproperties/format"] = "urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress");

我收到以下SAML回复：

<Subject>
     <NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:emailAddress">hamilton1@mycompany.test</NameID>
     ...
</Subject>

发送LogutRequest并<NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:emailAddress">注销成功：

我正在使用版本2.0.1的java-saml，所以我在Java中执行以下操作，因为LogoutRequest没有构造函数接受nameIdFormat： https://github.com/onelogin/java-saml/blob/v2.0.1/core/src/main/java/com/onelogin/saml2/logout/LogoutRequest.java：

LogoutRequest logoutRequest = new LogoutRequest(settings, null, nameId, sessionIndex);
String samlRequestXml = logoutRequest.getLogoutRequestXml();
samlRequestXml = samlRequestXml.replaceAll(" Format=\".+\"", "");

计划添加LogoutRequest构造函数接受nameIdFormat作为参数。 https://github.com/onelogin/java-saml/issues/98中的更多详细信息。

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