samltest/saml2/binding/SAML2ArtifactTest.h

   1 /*
   2  *  Copyright 2001-2007 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/saml2/core/Protocols.h>
  21 #include <saml/saml2/binding/SAML2ArtifactType0004.h>
  22 #include <xmltooling/validation/ValidatorSuite.h>
  23
  24 using namespace opensaml::saml2p;
  25 using namespace opensaml::saml2;
  26
  27 class SAML2ArtifactTest : public CxxTest::TestSuite,
  28         public SAMLBindingBaseTestCase, public MessageEncoder::ArtifactGenerator, public MessageDecoder::ArtifactResolver {
  29 public:
  30     void setUp() {
  31         SAMLBindingBaseTestCase::setUp();
  32     }
  33
  34     void tearDown() {
  35         SAMLBindingBaseTestCase::tearDown();
  36     }
  37
  38     void testSAML2Artifact() {
  39         try {
  40             QName idprole(samlconstants::SAML20MD_NS, IDPSSODescriptor::LOCAL_NAME);
  41             SecurityPolicy policy(m_rules2, m_metadata, &idprole, m_trust, false);
  42
  43             // Read message to use from file.
  44             string path = data_path + "saml2/binding/SAML2Response.xml";
  45             ifstream in(path.c_str());
  46             DOMDocument* doc=XMLToolingConfig::getConfig().getParser().parse(in);
  47             XercesJanitor<DOMDocument> janitor(doc);
  48             auto_ptr<Response> toSend(
  49                 dynamic_cast<Response*>(XMLObjectBuilder::buildOneFromElement(doc->getDocumentElement(),true))
  50                 );
  51             janitor.release();
  52
  53             CredentialCriteria cc;
  54             cc.setUsage(CredentialCriteria::SIGNING_CREDENTIAL);
  55             Locker clocker(m_creds);
  56             const Credential* cred = m_creds->resolve(&cc);
  57             TSM_ASSERT("Retrieved credential was null", cred!=NULL);
  58
  59             // Freshen timestamp.
  60             toSend->setIssueInstant(time(NULL));
  61
  62             // Encode message.
  63             auto_ptr<MessageEncoder> encoder(
  64                 SAMLConfig::getConfig().MessageEncoderManager.newPlugin(
  65                     samlconstants::SAML20_BINDING_HTTP_ARTIFACT, pair<const DOMElement*,const XMLCh*>(NULL,NULL)
  66                     )
  67                 );
  68             Locker locker(m_metadata);
  69             encoder->encode(
  70                 *this,toSend.get(),"https://sp.example.org/SAML/SSO",m_metadata->getEntityDescriptor("https://sp.example.org/"),"state",this,cred
  71                 );
  72             toSend.release();
  73
  74             // Decode message.
  75             string relayState;
  76             auto_ptr<MessageDecoder> decoder(
  77                 SAMLConfig::getConfig().MessageDecoderManager.newPlugin(
  78                     samlconstants::SAML20_BINDING_HTTP_ARTIFACT, pair<const DOMElement*,const XMLCh*>(NULL,NULL)
  79                     )
  80                 );
  81             decoder->setArtifactResolver(this);
  82             auto_ptr<Response> response(dynamic_cast<Response*>(decoder->decode(relayState,*this,policy)));
  83
  84             // Test the results.
  85             TSM_ASSERT_EQUALS("RelayState was not the expected result.", relayState, "state");
  86             TSM_ASSERT("SAML Response not decoded successfully.", response.get());
  87             TSM_ASSERT("Message was not verified.", policy.isSecure());
  88             auto_ptr_char entityID(policy.getIssuer()->getName());
  89             TSM_ASSERT("Issuer was not expected.", !strcmp(entityID.get(),"https://idp.example.org/"));
  90             TSM_ASSERT_EQUALS("Assertion count was not correct.", response->getAssertions().size(), 1);
  91
  92             // Trigger a replay.
  93             policy.reset();
  94             TSM_ASSERT_THROWS("Did not catch the replay.", decoder->decode(relayState,*this,policy), BindingException);
  95         }
  96         catch (XMLToolingException& ex) {
  97             TS_TRACE(ex.what());
  98             throw;
  99         }
 100     }
 101
 102     SAMLArtifact* generateSAML1Artifact(const EntityDescriptor* relyingParty) const {
 103         throw BindingException("Not implemented.");
 104     }
 105
 106     saml2p::SAML2Artifact* generateSAML2Artifact(const EntityDescriptor* relyingParty) const {
 107         return new SAML2ArtifactType0004(SAMLConfig::getConfig().hashSHA1("https://idp.example.org/"),1);
 108     }
 109
 110     saml1p::Response* resolve(
 111         const vector<SAMLArtifact*>& artifacts,
 112         const IDPSSODescriptor& idpDescriptor,
 113         SecurityPolicy& policy
 114         ) const {
 115         throw BindingException("Not implemented.");
 116     }
 117
 118     ArtifactResponse* resolve(
 119         const SAML2Artifact& artifact,
 120         const SSODescriptorType& ssoDescriptor,
 121         SecurityPolicy& policy
 122         ) const {
 123         XMLObject* xmlObject =
 124             SAMLConfig::getConfig().getArtifactMap()->retrieveContent(&artifact, "https://sp.example.org/");
 125         Response* payload = dynamic_cast<Response*>(xmlObject);
 126         TSM_ASSERT("Not a response.", payload!=NULL);
 127
 128         auto_ptr<ArtifactResponse> response(ArtifactResponseBuilder::buildArtifactResponse());
 129         response->setPayload(payload);
 130         Status* status = StatusBuilder::buildStatus();
 131         response->setStatus(status);
 132         StatusCode* sc = StatusCodeBuilder::buildStatusCode();
 133         status->setStatusCode(sc);
 134         sc->setValue(StatusCode::SUCCESS);
 135         response->marshall();
 136         SchemaValidators.validate(response.get());
 137         policy.evaluate(*(response.get()), this);
 138         return response.release();
 139     }
 140 };