2 * Copyright 2001-2007 Internet2
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
20 * Specialized SOAPClient for SAML 1.x SOAP binding.
24 #include "exceptions.h"
25 #include "saml1/binding/SAML1SOAPClient.h"
26 #include "saml1/core/Protocols.h"
27 #include "saml2/metadata/Metadata.h"
29 #include <xmltooling/logging.h>
30 #include <xmltooling/soap/SOAP.h>
32 using namespace opensaml::saml1p;
33 using namespace opensaml::saml2md;
34 using namespace opensaml;
35 using namespace soap11;
36 using namespace xmltooling::logging;
37 using namespace xmltooling;
40 void SAML1SOAPClient::sendSAML(Request* request, const char* from, MetadataCredentialCriteria& to, const char* endpoint)
42 auto_ptr<Envelope> env(EnvelopeBuilder::buildEnvelope());
43 Body* body = BodyBuilder::buildBody();
45 body->getUnknownXMLObjects().push_back(request);
46 m_soaper.send(*env.get(), from, to, endpoint);
47 m_correlate = XMLString::replicate(request->getRequestID());
50 Response* SAML1SOAPClient::receiveSAML()
52 auto_ptr<Envelope> env(m_soaper.receive());
54 Body* body = env->getBody();
55 if (body && body->hasChildren()) {
56 // Check for SAML Response.
57 Response* response = dynamic_cast<Response*>(body->getUnknownXMLObjects().front());
60 // Check InResponseTo.
61 if (m_correlate && response->getInResponseTo() && !XMLString::equals(m_correlate, response->getInResponseTo()))
62 throw SecurityPolicyException("InResponseTo attribute did not correlate with the Request ID.");
64 m_soaper.getPolicy().reset(true);
66 // Extract Response details and run policy against it.
67 // We don't pull Issuer out of any assertions because some profiles may permit
68 // alternate issuers at that layer.
69 m_soaper.getPolicy().setMessageID(response->getResponseID());
70 m_soaper.getPolicy().setIssueInstant(response->getIssueInstantEpoch());
71 m_soaper.getPolicy().evaluate(*response);
74 Status* status = response->getStatus();
76 const xmltooling::QName* code = status->getStatusCode() ? status->getStatusCode()->getValue() : NULL;
77 if (code && *code != StatusCode::SUCCESS && handleError(*status)) {
78 BindingException ex("SAML Response contained an error.");
79 if (m_soaper.getPolicy().getIssuerMetadata())
80 annotateException(&ex, m_soaper.getPolicy().getIssuerMetadata()); // throws it
87 body->detach(); // frees Envelope
88 response->detach(); // frees Body
93 BindingException ex("SOAP Envelope did not contain a SAML Response or a Fault.");
94 if (m_soaper.getPolicy().getIssuerMetadata())
95 annotateException(&ex, m_soaper.getPolicy().getIssuerMetadata()); // throws it
102 bool SAML1SOAPClient::handleError(const Status& status)
104 const xmltooling::QName* code = status.getStatusCode() ? status.getStatusCode()->getValue() : NULL;
105 auto_ptr_char str((status.getStatusMessage() ? status.getStatusMessage()->getMessage() : NULL));
106 Category::getInstance(SAML_LOGCAT".SOAPClient").error(
107 "SOAP client detected a SAML error: (%s) (%s)",
108 (code ? code->toString().c_str() : "no code"),
109 (str.get() ? str.get() : "no message")