samltest/saml1/binding/SAML1ArtifactTest.h

   1 /*
   2  *  Copyright 2001-2009 Internet2
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include "binding.h"
  18
  19 #include <saml/binding/ArtifactMap.h>
  20 #include <saml/saml1/core/Assertions.h>
  21 #include <saml/saml1/core/Protocols.h>
  22 #include <saml/saml1/binding/SAMLArtifactType0001.h>
  23 #include <xmltooling/signature/Signature.h>
  24 #include <xmltooling/validation/ValidatorSuite.h>
  25
  26 using namespace opensaml::saml1p;
  27 using namespace opensaml::saml1;
  28
  29 class SAML1ArtifactTest : public CxxTest::TestSuite,
  30         public SAMLBindingBaseTestCase, public MessageEncoder::ArtifactGenerator, public MessageDecoder::ArtifactResolver {
  31 public:
  32     void setUp() {
  33         SAMLBindingBaseTestCase::setUp();
  34     }
  35
  36     void tearDown() {
  37         SAMLBindingBaseTestCase::tearDown();
  38     }
  39
  40     void testSAML1Artifact() {
  41         try {
  42             xmltooling::QName idprole(samlconstants::SAML20MD_NS, IDPSSODescriptor::LOCAL_NAME);
  43             SecurityPolicy policy(m_metadata, &idprole, m_trust, false);
  44             policy.getRules().assign(m_rules.begin(), m_rules.end());
  45
  46             // Read message to use from file.
  47             string path = data_path + "saml1/binding/SAML1Assertion.xml";
  48             ifstream in(path.c_str());
  49             DOMDocument* doc=XMLToolingConfig::getConfig().getParser().parse(in);
  50             XercesJanitor<DOMDocument> janitor(doc);
  51             auto_ptr<saml1::Assertion> toSend(
  52                 dynamic_cast<saml1::Assertion*>(XMLObjectBuilder::buildOneFromElement(doc->getDocumentElement(),true))
  53                 );
  54             janitor.release();
  55
  56             CredentialCriteria cc;
  57             cc.setUsage(Credential::SIGNING_CREDENTIAL);
  58             Locker clocker(m_creds);
  59             const Credential* cred = m_creds->resolve(&cc);
  60             TSM_ASSERT("Retrieved credential was null", cred!=NULL);
  61
  62             // Encode message.
  63             auto_ptr<MessageEncoder> encoder(
  64                 SAMLConfig::getConfig().MessageEncoderManager.newPlugin(
  65                     samlconstants::SAML1_PROFILE_BROWSER_ARTIFACT, pair<const DOMElement*,const XMLCh*>(NULL,NULL)
  66                     )
  67                 );
  68             Locker locker(m_metadata);
  69             encoder->encode(
  70                 *this,
  71                 toSend.get(),
  72                 "https://sp.example.org/SAML/SSO",
  73                 m_metadata->getEntityDescriptor(MetadataProvider::Criteria("https://sp.example.org/")).first,
  74                 "state",
  75                 this,
  76                 cred
  77                 );
  78             toSend.release();
  79
  80             // Decode message.
  81             string relayState;
  82             auto_ptr<MessageDecoder> decoder(
  83                 SAMLConfig::getConfig().MessageDecoderManager.newPlugin(
  84                     samlconstants::SAML1_PROFILE_BROWSER_ARTIFACT, pair<const DOMElement*,const XMLCh*>(NULL,NULL)
  85                     )
  86                 );
  87             decoder->setArtifactResolver(this);
  88             auto_ptr<Response> response(dynamic_cast<Response*>(decoder->decode(relayState,*this,policy)));
  89
  90             // Test the results.
  91             TSM_ASSERT_EQUALS("TARGET was not the expected result.", relayState, "state");
  92             TSM_ASSERT("SAML Response not decoded successfully.", response.get());
  93             TSM_ASSERT("Message was not verified.", policy.isAuthenticated());
  94             auto_ptr_char entityID(policy.getIssuer()->getName());
  95             TSM_ASSERT("Issuer was not expected.", !strcmp(entityID.get(),"https://idp.example.org/"));
  96             TSM_ASSERT_EQUALS("Assertion count was not correct.", response->getAssertions().size(), 1);
  97
  98             // Trigger a replay.
  99             policy.reset();
 100             TSM_ASSERT_THROWS("Did not catch the replay.", decoder->decode(relayState,*this,policy), BindingException);
 101         }
 102         catch (XMLToolingException& ex) {
 103             TS_TRACE(ex.what());
 104             throw;
 105         }
 106     }
 107
 108     SAMLArtifact* generateSAML1Artifact(const EntityDescriptor* relyingParty) const {
 109         return new SAMLArtifactType0001(SAMLConfig::getConfig().hashSHA1("https://idp.example.org/"));
 110     }
 111
 112     saml2p::SAML2Artifact* generateSAML2Artifact(const EntityDescriptor* relyingParty) const {
 113         throw BindingException("Not implemented.");
 114     }
 115
 116     Response* resolve(
 117         const vector<SAMLArtifact*>& artifacts,
 118         const IDPSSODescriptor& idpDescriptor,
 119         SecurityPolicy& policy
 120         ) const {
 121         TSM_ASSERT_EQUALS("Too many artifacts.", artifacts.size(), 1);
 122         XMLObject* xmlObject =
 123             SAMLConfig::getConfig().getArtifactMap()->retrieveContent(artifacts.front(), "https://sp.example.org/");
 124         saml1::Assertion* assertion = dynamic_cast<saml1::Assertion*>(xmlObject);
 125         TSM_ASSERT("Not an assertion.", assertion!=NULL);
 126         auto_ptr<Response> response(ResponseBuilder::buildResponse());
 127         response->getAssertions().push_back(assertion);
 128         Status* status = StatusBuilder::buildStatus();
 129         response->setStatus(status);
 130         StatusCode* sc = StatusCodeBuilder::buildStatusCode();
 131         status->setStatusCode(sc);
 132         sc->setValue(&StatusCode::SUCCESS);
 133         response->setSignature(SignatureBuilder::buildSignature());
 134         vector<Signature*> sigs(1,response->getSignature());
 135         CredentialCriteria cc;
 136         cc.setUsage(Credential::SIGNING_CREDENTIAL);
 137         Locker clocker(m_creds);
 138         const Credential* cred = m_creds->resolve(&cc);
 139         TSM_ASSERT("Retrieved credential was null", cred!=NULL);
 140         response->marshall((DOMDocument*)NULL,&sigs,cred);
 141         SchemaValidators.validate(response.get());
 142         policy.evaluate(*(response.get()), this);
 143         return response.release();
 144     }
 145
 146     saml2p::ArtifactResponse* resolve(
 147         const saml2p::SAML2Artifact& artifact,
 148         const SSODescriptorType& ssoDescriptor,
 149         SecurityPolicy& policy
 150         ) const {
 151         throw BindingException("Not implemented.");
 152     }
 153 };