Added test03, which shows a bug in Lasso: When identity and session already

exist (and must_authenticate() return False), the call to build_artifact_msg
generates:

(process:8083): GLib-GObject-WARNING **: invalid cast from LassoNode' to
LassoSamlNameIdentifier'

(process:8083): lasso-CRITICAL **: file authentication_statement.c: line 84
(lasso_authentication_statement_new): assertion
LASSO_IS_SAML_NAME_IDENTIFIER(idp_identifier)' failed

(process:8083): Lasso-CRITICAL **: 02-08-2004 20:33:59  Failed to build the
AuthenticationStatement element of the Assertion.

and then access to login.nameIdentifier fails.

1 files changed, 69 insertions, 1 deletions

diff --git a/python/tests/login_tests.py b/python/tests/login_tests.py
index 26f79cb4..b360d4ce 100644
--- a/python/tests/login_tests.py
+++ b/python/tests/login_tests.py
@@ -203,7 +203,75 @@ class LoginTestCase(unittest.TestCase):
         spIdentityContextDump = spLogoutContext.get_identity().dump()
         self.failUnless(spIdentityContextDump)
 
-
+    def test03(self):
+        """Identity Provider single sign-on when identity and session already exist."""
+        idpContextDump = self.generateIdentityProviderContextDump()
+        self.failUnless(idpContextDump)
+        idpContext = lasso.Server.new_from_dump(idpContextDump)
+        idpLoginContext = lasso.Login.new(idpContext)
+        idpIdentityContextDump = """\
+<LassoIdentity><LassoFederations><LassoFederation RemoteProviderID="https://service-provider:2003/liberty-alliance/metadata"><LassoLocalNameIdentifier><saml:NameIdentifier xmlns:saml="urn:oasis:names:tc:SAML:1.0:assertion" NameQualifier="https://identity-provider:1998/liberty-alliance/metadata" Format="urn:liberty:iff:nameid:federated">NjMxMEMzRTlEMDA4NTNEMEZGNDI1MEM0QzY4NUNBNzY=</saml:NameIdentifier></LassoLocalNameIdentifier></LassoFederation></LassoFederations></LassoIdentity>
+"""
+        self.failUnlessEqual(idpLoginContext.set_identity_from_dump(idpIdentityContextDump), 0)
+        idpSessionContextDump = """
+<LassoSession><LassoAssertions><LassoAssertion RemoteProviderID="https://service-provider:2003/liberty-alliance/metadata"><lib:Assertion xmlns:lib="urn:liberty:iff:2003-08" AssertionID="Q0QxQzNFRTVGRTZEM0M0RjY2MTZDNTEwOUY4MDQzRTI=" MajorVersion="1" MinorVersion="2" IssueInstance="2004-08-02T18:51:43Z" Issuer="https://identity-provider:1998/liberty-alliance/metadata" InResponseTo="OEQ0OEUzODhGRTdGMEVFMzQ5Q0Q0QzYzQjk4MjUwNjQ="><lib:AuthenticationStatement xmlns:lib="urn:liberty:iff:2003-08" AuthenticationMethod="urn:oasis:names:tc:SAML:1.0:am:password" AuthenticationInstant="2004-08-02T18:51:43Z" ReauthenticateOnOrAfter="FIXME: reauthenticateOnOrAfter"><lib:Subject xmlns:lib="urn:liberty:iff:2003-08"><saml:NameIdentifier xmlns:saml="urn:oasis:names:tc:SAML:1.0:assertion" NameQualifier="https://identity-provider:1998/liberty-alliance/metadata" Format="urn:liberty:iff:nameid:federated">NjMxMEMzRTlEMDA4NTNEMEZGNDI1MEM0QzY4NUNBNzY=</saml:NameIdentifier><lib:IDPProvidedNameIdentifier xmlns:lib="urn:liberty:iff:2003-08" NameQualifier="https://identity-provider:1998/liberty-alliance/metadata" Format="urn:liberty:iff:nameid:federated">NjMxMEMzRTlEMDA4NTNEMEZGNDI1MEM0QzY4NUNBNzY=</lib:IDPProvidedNameIdentifier><saml:SubjectConfirmation xmlns:saml="urn:oasis:names:tc:SAML:1.0:assertion"><saml:SubjectConfirmationMethod>urn:oasis:names:tc:SAML:1.0:cm:bearer</saml:SubjectConfirmationMethod></saml:SubjectConfirmation></lib:Subject></lib:AuthenticationStatement><Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
+<SignedInfo>
+<CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
+<SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
+<Reference>
+<Transforms>
+<Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
+</Transforms>
+<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
+<DigestValue>ZRe7eb5JuhgL6W/Le1oMezbEHnA=</DigestValue>
+</Reference>
+</SignedInfo>
+<SignatureValue>CYOtlOvHtpkQsLA87GrtHs1WuoPVXHiPkVsmce2X1+PUslYpKLKp3cuNTVo1Z7+k
+Iku+DThYC9EvR7gprVQW2Y3CpCPanWs2A6j21SrlfqGFffpUtOFuiv3L1rfGKjPJ
+eMWehfc/SEi3+/JT22RejeYrSA61YLwsfItB7Ie4L0TRuZuxxu++CsidIEu2iv7l
+fI79SMn5hF7j/oFU9IODFhCArNLgBiOxA9rnRNvXwRFFmRN3qvdEuXuAZBthRhoa
+BRcL2T7tLxIVV+8y1fUjkliV1QgvOeus9g1bib1FLHdzHZ6KNGLPkZiXuM7ZPT1B
+G8WStJalTeH81AE7Ol4pcg==</SignatureValue>
+<KeyInfo>
+<X509Data>
+<X509Certificate>MIIDKTCCAhECAQEwDQYJKoZIhvcNAQEEBQAwWzELMAkGA1UEBhMCSVQxDzANBgNV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</X509Certificate>
+</X509Data>
+</KeyInfo>
+</Signature></lib:Assertion></LassoAssertion></LassoAssertions></LassoSession>
+"""
+        # " <-- Trick for Emacs Python mode.
+        self.failUnlessEqual(idpLoginContext.set_session_from_dump(idpSessionContextDump), 0)
+        authnRequestQuery = """NameIDPolicy=federated&IsPassive=false&ProviderID=https%3A%2F%2Fservice-provider%3A2003%2Fliberty-alliance%2Fmetadata&consent=urn%3Aliberty%3Aconsent%3Aobtained&IssueInstance=2004-08-02T20%3A33%3A58Z&MinorVersion=2&MajorVersion=1&RequestID=ODVGNkUyMzY5N0MzOTY4QzZGOUYyNzEwRTJGMUNCQTI%3D&SigAlg=http%3A%2F%2Fwww.w3.org%2F2000%2F09%2Fxmldsig%23rsa-sha1&Signature=fnSL5Mgp%2BV%2FtdUuYQJmFKvFY8eEco6sypmejvP4sD0v5ApywV94mUo6BxE29o1KW%0AGFXiMG7puhTwRSlKDo1vlh5iHNqVfjKcbx2XhfoDfplqLir102dyHxB5GedEQvqw%0AbTFtFrB6SnHi5facrYHCn7b58CxAWv9XW4DIfcVCOSma2OOBCm%2FzzCSiZpOtbRk9%0AveQzace41tDW0XLlbRdWpvwsma0yaYSkqYvTV3hmvgkWS5x9lzcm97oME4ywzwbU%0AJAyG8BkqMFoG7FPjwzR8qh7%2FWi%2BCzxxqfczxSGkUZUmsQdxyxazjhDpt1X8i5fan%0AnaF1vWF3GmS6G4t7mrkItA%3D%3D"""
+        method = lasso.httpMethodRedirect
+        self.failUnlessEqual(
+            idpLoginContext.init_from_authn_request_msg(authnRequestQuery, method), 0)
+        self.failIf(idpLoginContext.must_authenticate())
+        userAuthenticated = True
+        authenticationMethod = lasso.samlAuthenticationMethodPassword
+        self.failUnlessEqual(idpLoginContext.protocolProfile, lasso.loginProtocolProfileBrwsArt)
+        idpLoginContext.build_artifact_msg(
+            userAuthenticated, authenticationMethod, "FIXME: reauthenticateOnOrAfter",
+            lasso.httpMethodRedirect)
+        self.failUnless(idpLoginContext.msg_url)
+        self.failUnless(idpLoginContext.assertionArtifact)
+        self.failUnless(idpLoginContext.response_dump)
+        self.failUnless(idpLoginContext.nameIdentifier)
 suite1 = unittest.makeSuite(LoginTestCase, 'test')
 
 allTests = unittest.TestSuite((suite1,))