samltest/saml2/binding/SAML2ArtifactTest.h

   1 /*
   2  *  Copyright 2001-2005 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             // Read message to use from file.
  41             string path = data_path + "saml2/binding/SAML2Response.xml";
  42             ifstream in(path.c_str());
  43             DOMDocument* doc=XMLToolingConfig::getConfig().getParser().parse(in);
  44             XercesJanitor<DOMDocument> janitor(doc);
  45             auto_ptr<Response> toSend(
  46                 dynamic_cast<Response*>(XMLObjectBuilder::buildOneFromElement(doc->getDocumentElement(),true))
  47                 );
  48             janitor.release();
  49
  50             // Freshen timestamp.
  51             toSend->setIssueInstant(time(NULL));
  52
  53             // Encode message.
  54             auto_ptr<MessageEncoder> encoder(
  55                 SAMLConfig::getConfig().MessageEncoderManager.newPlugin(SAMLConstants::SAML20_BINDING_HTTP_ARTIFACT, NULL)
  56                 );
  57             encoder->setArtifactGenerator(this);
  58             encoder->encode(*this,toSend.get(),"https://sp.example.org/SAML/Artifact","https://sp.example.org/","state",m_creds);
  59             toSend.release();
  60
  61             // Decode message.
  62             string relayState;
  63             const RoleDescriptor* issuer=NULL;
  64             bool trusted=false;
  65             QName idprole(SAMLConstants::SAML20MD_NS, IDPSSODescriptor::LOCAL_NAME);
  66             auto_ptr<MessageDecoder> decoder(
  67                 SAMLConfig::getConfig().MessageDecoderManager.newPlugin(SAMLConstants::SAML20_BINDING_HTTP_ARTIFACT, NULL)
  68                 );
  69             decoder->setArtifactResolver(this);
  70             Locker locker(m_metadata);
  71             auto_ptr<Response> response(
  72                 dynamic_cast<Response*>(
  73                     decoder->decode(relayState,issuer,trusted,*this,m_metadata,&idprole,m_trust)
  74                     )
  75                 );
  76
  77             // Test the results.
  78             TSM_ASSERT_EQUALS("RelayState was not the expected result.", relayState, "state");
  79             TSM_ASSERT("SAML Response not decoded successfully.", response.get());
  80             TSM_ASSERT("Message was not verified.", issuer && trusted);
  81             auto_ptr_char entityID(dynamic_cast<const EntityDescriptor*>(issuer->getParent())->getEntityID());
  82             TSM_ASSERT("Issuer was not expected.", !strcmp(entityID.get(),"https://idp.example.org/"));
  83             TSM_ASSERT_EQUALS("Assertion count was not correct.", response->getAssertions().size(), 1);
  84
  85             // Trigger a replay.
  86             TSM_ASSERT_THROWS("Did not catch the replay.",
  87                 decoder->decode(relayState,issuer,trusted,*this,m_metadata,&idprole,m_trust),
  88                 BindingException);
  89         }
  90         catch (XMLToolingException& ex) {
  91             TS_TRACE(ex.what());
  92             throw;
  93         }
  94     }
  95
  96     SAMLArtifact* generateSAML1Artifact(const char* relyingParty) const {
  97         throw BindingException("Not implemented.");
  98     }
  99
 100     saml2p::SAML2Artifact* generateSAML2Artifact(const char* relyingParty) const {
 101         return new SAML2ArtifactType0004(SAMLConfig::getConfig().hashSHA1("https://idp.example.org/"),1);
 102     }
 103
 104     saml1p::Response* resolve(
 105         bool& authenticated,
 106         const vector<SAMLArtifact*>& artifacts,
 107         const IDPSSODescriptor& idpDescriptor,
 108         const X509TrustEngine* trustEngine=NULL
 109         ) const {
 110         throw BindingException("Not implemented.");
 111     }
 112
 113     ArtifactResponse* resolve(
 114         bool& authenticated,
 115         const SAML2Artifact& artifact,
 116         const SSODescriptorType& ssoDescriptor,
 117         const X509TrustEngine* trustEngine=NULL
 118         ) const {
 119         XMLObject* xmlObject =
 120             SAMLConfig::getConfig().getArtifactMap()->retrieveContent(&artifact, "https://sp.example.org/");
 121         Response* payload = dynamic_cast<Response*>(xmlObject);
 122         TSM_ASSERT("Not a response.", payload!=NULL);
 123         auto_ptr<ArtifactResponse> response(ArtifactResponseBuilder::buildArtifactResponse());
 124         response->setPayload(payload);
 125         Status* status = StatusBuilder::buildStatus();
 126         response->setStatus(status);
 127         StatusCode* sc = StatusCodeBuilder::buildStatusCode();
 128         status->setStatusCode(sc);
 129         sc->setValue(StatusCode::SUCCESS);
 130         response->marshall();
 131         SchemaValidators.validate(response.get());
 132         authenticated = true;
 133         return response.release();
 134     }
 135 };