/*
- * Copyright 2001-2007 Internet2
+ * Copyright 2001-2010 Internet2
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
/**
* SAML2SOAPEncoder.cpp
*
- * SAML 2.0 SOAP binding message encoder
+ * SAML 2.0 SOAP binding message encoder.
*/
#include "internal.h"
#include <xmltooling/logging.h>
#include <xmltooling/io/HTTPResponse.h>
#include <xmltooling/util/NDC.h>
+#include <xmltooling/signature/Signature.h>
#include <xmltooling/soap/SOAP.h>
using namespace opensaml::saml2p;
return false;
}
+ const XMLCh* getProtocolFamily() const {
+ return samlconstants::SAML20P_NS;
+ }
+
+ const char* getShortName() const {
+ return "SOAP";
+ }
+
long encode(
GenericResponse& genericResponse,
XMLObject* xmlObject,
const char* destination,
- const EntityDescriptor* recipient=NULL,
- const char* relayState=NULL,
- const ArtifactGenerator* artifactGenerator=NULL,
- const Credential* credential=NULL,
- const XMLCh* signatureAlg=NULL,
- const XMLCh* digestAlg=NULL
+ const EntityDescriptor* recipient=nullptr,
+ const char* relayState=nullptr,
+ const ArtifactGenerator* artifactGenerator=nullptr,
+ const Credential* credential=nullptr,
+ const XMLCh* signatureAlg=nullptr,
+ const XMLCh* digestAlg=nullptr
) const;
};
genericResponse.setContentType("text/xml");
HTTPResponse* httpResponse = dynamic_cast<HTTPResponse*>(&genericResponse);
if (httpResponse) {
+ httpResponse->setResponseHeader("Expires", "01-Jan-1997 12:00:00 GMT");
httpResponse->setResponseHeader("Cache-Control", "no-cache, no-store, must-revalidate, private");
httpResponse->setResponseHeader("Pragma", "no-cache");
}
- DOMElement* rootElement = NULL;
- StatusResponseType* response = dynamic_cast<StatusResponseType*>(xmlObject);
- if (response) {
+ bool detachOnFailure = false;
+ DOMElement* rootElement = nullptr;
+
+ // Check for a naked message.
+ SignableObject* msg = dynamic_cast<SignableObject*>(xmlObject);
+ if (msg) {
+ // Wrap it in a SOAP envelope and point xmlObject at that.
+ detachOnFailure = true;
+ Envelope* env = EnvelopeBuilder::buildEnvelope();
+ Body* body = BodyBuilder::buildBody();
+ env->setBody(body);
+ body->getUnknownXMLObjects().push_back(msg);
+ xmlObject = env;
+ }
+
+ Envelope* env = dynamic_cast<Envelope*>(xmlObject);
+ if (env) {
+ if (!msg) {
+ msg = (env->getBody() && env->getBody()->hasChildren()) ?
+ dynamic_cast<SignableObject*>(env->getBody()->getUnknownXMLObjects().front()) : nullptr;
+ }
try {
- Envelope* env = EnvelopeBuilder::buildEnvelope();
- Body* body = BodyBuilder::buildBody();
- env->setBody(body);
- body->getUnknownXMLObjects().push_back(response);
- if (credential) {
- if (response->getSignature()) {
- log.debug("response already signed, skipping signature operation");
+ if (msg && credential) {
+ if (msg->getSignature()) {
+ log.debug("message already signed, skipping signature operation");
rootElement = env->marshall();
}
else {
- log.debug("signing and marshalling the response");
+ log.debug("signing the message and marshalling the envelope");
// Build a Signature.
Signature* sig = SignatureBuilder::buildSignature();
- response->setSignature(sig);
+ msg->setSignature(sig);
if (signatureAlg)
sig->setSignatureAlgorithm(signatureAlg);
if (digestAlg) {
cr->setDigestAlgorithm(digestAlg);
}
- // Sign response while marshalling.
+ // Sign message while marshalling.
vector<Signature*> sigs(1,sig);
- rootElement = env->marshall((DOMDocument*)NULL,&sigs,credential);
+ rootElement = env->marshall((DOMDocument*)nullptr,&sigs,credential);
}
}
else {
- log.debug("marshalling the response");
+ log.debug("marshalling the envelope");
rootElement = env->marshall();
}
-
+
stringstream s;
s << *rootElement;
- log.debug("sending serialized response");
- long ret = genericResponse.sendResponse(s);
+
+ if (log.isDebugEnabled())
+ log.debug("marshalled envelope:\n%s", s.str().c_str());
+
+ log.debug("sending serialized envelope");
+ bool error = (!msg && env->getBody() && env->getBody()->hasChildren() &&
+ dynamic_cast<Fault*>(env->getBody()->getUnknownXMLObjects().front()));
+ long ret = error ? genericResponse.sendError(s) : genericResponse.sendResponse(s);
// Cleanup by destroying XML.
delete env;
return ret;
}
catch (XMLToolingException&) {
- // A bit weird...we have to "revert" things so that the response is isolated
- // so the caller can free it.
- if (response->getParent()) {
- response->getParent()->detach();
- response->detach();
+ if (msg && detachOnFailure) {
+ // A bit weird...we have to "revert" things so that the message is isolated
+ // so the caller can free it.
+ if (msg->getParent()) {
+ msg->getParent()->detach();
+ msg->detach();
+ }
}
throw;
}
Fault* fault = dynamic_cast<Fault*>(xmlObject);
if (fault) {
try {
- log.debug("building Envelope and marshalling Fault");
+ log.debug("building envelope and marshalling fault");
Envelope* env = EnvelopeBuilder::buildEnvelope();
Body* body = BodyBuilder::buildBody();
env->setBody(body);
body->getUnknownXMLObjects().push_back(fault);
rootElement = env->marshall();
- string xmlbuf;
- XMLHelper::serialize(rootElement, xmlbuf);
- istringstream s(xmlbuf);
- log.debug("sending serialized fault");
+ stringstream s;
+ s << *rootElement;
+
+ if (log.isDebugEnabled())
+ log.debug("marshalled envelope:\n%s", s.str().c_str());
+
+ log.debug("sending serialized envelope");
long ret = genericResponse.sendError(s);
// Cleanup by destroying XML.
}
}
- Envelope* env = dynamic_cast<Envelope*>(xmlObject);
- if (env) {
- log.debug("marshalling envelope");
- rootElement = env->marshall();
-
- bool error =
- (env->getBody() &&
- env->getBody()->hasChildren() &&
- dynamic_cast<Fault*>(env->getBody()->getUnknownXMLObjects().front()));
-
- string xmlbuf;
- XMLHelper::serialize(rootElement, xmlbuf);
- istringstream s(xmlbuf);
- log.debug("sending serialized envelope");
- long ret = error ? genericResponse.sendError(s) : genericResponse.sendResponse(s);
-
- // Cleanup by destroying XML.
- delete env;
- return ret;
- }
-
- throw BindingException("XML content for SAML 2.0 SOAP Encoder must be a SAML 2.0 response or SOAP Fault/Envelope.");
+ throw BindingException("XML content for SAML 2.0 SOAP Encoder must be a SAML 2.0 message or SOAP Fault/Envelope.");
}