samltest/saml2/binding/SAML2POSTTest.h

   1 /*
   2  *  Copyright 2001-2010 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/saml2/core/Protocols.h>
  20
  21 using namespace opensaml::saml2p;
  22 using namespace opensaml::saml2;
  23
  24 class SAML2POSTTest : public CxxTest::TestSuite, public SAMLBindingBaseTestCase {
  25 public:
  26     void setUp() {
  27         SAMLBindingBaseTestCase::setUp();
  28     }
  29
  30     void tearDown() {
  31         SAMLBindingBaseTestCase::tearDown();
  32     }
  33
  34     void testSAML2POST() {
  35         try {
  36             xmltooling::QName idprole(samlconstants::SAML20MD_NS, IDPSSODescriptor::LOCAL_NAME);
  37             SecurityPolicy policy(m_metadata, &idprole, m_trust, false);
  38             policy.getRules().assign(m_rules.begin(), m_rules.end());
  39
  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             CredentialCriteria cc;
  51             cc.setUsage(Credential::SIGNING_CREDENTIAL);
  52             Locker clocker(m_creds);
  53             const Credential* cred = m_creds->resolve(&cc);
  54             TSM_ASSERT("Retrieved credential was null", cred!=nullptr);
  55
  56             // Freshen timestamp and ID.
  57             toSend->setIssueInstant(time(nullptr));
  58             toSend->setID(nullptr);
  59
  60             // Encode message.
  61             auto_ptr_XMLCh lit1("MessageEncoder");
  62             auto_ptr_XMLCh lit2("template");
  63             path = data_path + "binding/template.html";
  64             auto_ptr_XMLCh lit3(path.c_str());
  65             DOMDocument* encoder_config = XMLToolingConfig::getConfig().getParser().newDocument();
  66             XercesJanitor<DOMDocument> janitor2(encoder_config);
  67             encoder_config->appendChild(encoder_config->createElementNS(nullptr,lit1.get()));
  68             encoder_config->getDocumentElement()->setAttributeNS(nullptr,lit2.get(),lit3.get());
  69             auto_ptr<MessageEncoder> encoder(
  70                 SAMLConfig::getConfig().MessageEncoderManager.newPlugin(
  71                     samlconstants::SAML20_BINDING_HTTP_POST, pair<const DOMElement*,const XMLCh*>(encoder_config->getDocumentElement(), nullptr)
  72                     )
  73                 );
  74             Locker locker(m_metadata);
  75             encoder->encode(
  76                 *this,
  77                 toSend.get(),
  78                 "https://sp.example.org/SAML/SSO",
  79                 m_metadata->getEntityDescriptor(MetadataProvider::Criteria("https://sp.example.org/")).first,
  80                 "state",
  81                 nullptr,
  82                 cred
  83                 );
  84             toSend.release();
  85
  86             // Decode message.
  87             string relayState;
  88             auto_ptr<MessageDecoder> decoder(
  89                 SAMLConfig::getConfig().MessageDecoderManager.newPlugin(
  90                     samlconstants::SAML20_BINDING_HTTP_POST, pair<const DOMElement*,const XMLCh*>(nullptr,nullptr)
  91                     )
  92                 );
  93             auto_ptr<Response> response(dynamic_cast<Response*>(decoder->decode(relayState,*this,policy)));
  94
  95             // Test the results.
  96             TSM_ASSERT_EQUALS("RelayState was not the expected result.", relayState, "state");
  97             TSM_ASSERT("SAML Response not decoded successfully.", response.get());
  98             TSM_ASSERT("Message was not verified.", policy.isAuthenticated());
  99             auto_ptr_char entityID(policy.getIssuer()->getName());
 100             TSM_ASSERT("Issuer was not expected.", !strcmp(entityID.get(),"https://idp.example.org/"));
 101             TSM_ASSERT_EQUALS("Assertion count was not correct.", response->getAssertions().size(), 1);
 102
 103             // Trigger a replay.
 104             policy.reset();
 105             TSM_ASSERT_THROWS("Did not catch the replay.", decoder->decode(relayState,*this,policy), SecurityPolicyException);
 106         }
 107         catch (XMLToolingException& ex) {
 108             TS_TRACE(ex.what());
 109             throw;
 110         }
 111     }
 112
 113     void testSAML2POSTSimpleSign() {
 114         try {
 115             xmltooling::QName idprole(samlconstants::SAML20MD_NS, IDPSSODescriptor::LOCAL_NAME);
 116             SecurityPolicy policy(m_metadata, &idprole, m_trust, false);
 117             policy.getRules().assign(m_rules.begin(), m_rules.end());
 118
 119             // Read message to use from file.
 120             string path = data_path + "saml2/binding/SAML2Response.xml";
 121             ifstream in(path.c_str());
 122             DOMDocument* doc=XMLToolingConfig::getConfig().getParser().parse(in);
 123             XercesJanitor<DOMDocument> janitor(doc);
 124             auto_ptr<Response> toSend(
 125                 dynamic_cast<Response*>(XMLObjectBuilder::buildOneFromElement(doc->getDocumentElement(),true))
 126                 );
 127             janitor.release();
 128
 129             CredentialCriteria cc;
 130             cc.setUsage(Credential::SIGNING_CREDENTIAL);
 131             Locker clocker(m_creds);
 132             const Credential* cred = m_creds->resolve(&cc);
 133             TSM_ASSERT("Retrieved credential was null", cred!=nullptr);
 134
 135             // Freshen timestamp and ID.
 136             toSend->setIssueInstant(time(nullptr));
 137             toSend->setID(nullptr);
 138
 139             // Encode message.
 140             auto_ptr_XMLCh lit1("MessageEncoder");
 141             auto_ptr_XMLCh lit2("template");
 142             path = data_path + "binding/template.html";
 143             auto_ptr_XMLCh lit3(path.c_str());
 144             DOMDocument* encoder_config = XMLToolingConfig::getConfig().getParser().newDocument();
 145             XercesJanitor<DOMDocument> janitor2(encoder_config);
 146             encoder_config->appendChild(encoder_config->createElementNS(nullptr,lit1.get()));
 147             encoder_config->getDocumentElement()->setAttributeNS(nullptr,lit2.get(),lit3.get());
 148             auto_ptr<MessageEncoder> encoder(
 149                 SAMLConfig::getConfig().MessageEncoderManager.newPlugin(
 150                     samlconstants::SAML20_BINDING_HTTP_POST_SIMPLESIGN, pair<const DOMElement*,const XMLCh*>(encoder_config->getDocumentElement(),nullptr)
 151                     )
 152                 );
 153             Locker locker(m_metadata);
 154             encoder->encode(
 155                 *this,
 156                 toSend.get(),
 157                 "https://sp.example.org/SAML/SSO",
 158                 m_metadata->getEntityDescriptor(MetadataProvider::Criteria("https://sp.example.org/")).first,
 159                 "state",
 160                 nullptr,
 161                 cred
 162                 );
 163             toSend.release();
 164
 165             // Decode message.
 166             string relayState;
 167             auto_ptr<MessageDecoder> decoder(
 168                 SAMLConfig::getConfig().MessageDecoderManager.newPlugin(
 169                     samlconstants::SAML20_BINDING_HTTP_POST_SIMPLESIGN, pair<const DOMElement*,const XMLCh*>(nullptr,nullptr)
 170                     )
 171                 );
 172             auto_ptr<Response> response(dynamic_cast<Response*>(decoder->decode(relayState,*this,policy)));
 173
 174             // Test the results.
 175             TSM_ASSERT_EQUALS("RelayState was not the expected result.", relayState, "state");
 176             TSM_ASSERT("SAML Response not decoded successfully.", response.get());
 177             TSM_ASSERT("Message was not verified.", policy.isAuthenticated());
 178             auto_ptr_char entityID(policy.getIssuer()->getName());
 179             TSM_ASSERT("Issuer was not expected.", !strcmp(entityID.get(),"https://idp.example.org/"));
 180             TSM_ASSERT_EQUALS("Assertion count was not correct.", response->getAssertions().size(), 1);
 181
 182             // Trigger a replay.
 183             policy.reset();
 184             TSM_ASSERT_THROWS("Did not catch the replay.", decoder->decode(relayState,*this,policy), SecurityPolicyException);
 185         }
 186         catch (XMLToolingException& ex) {
 187             TS_TRACE(ex.what());
 188             throw;
 189         }
 190     }
 191 };