2 * Copyright 2001-2009 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.
18 * SAML2SessionInitiator.cpp
20 * SAML 2.0 AuthnRequest support.
24 #include "Application.h"
25 #include "exceptions.h"
26 #include "ServiceProvider.h"
27 #include "SPRequest.h"
28 #include "handler/AbstractHandler.h"
29 #include "handler/RemotedHandler.h"
30 #include "handler/SessionInitiator.h"
31 #include "util/SPConstants.h"
34 # include "metadata/MetadataProviderCriteria.h"
35 # include <saml/SAMLConfig.h>
36 # include <saml/saml2/core/Protocols.h>
37 # include <saml/saml2/metadata/EndpointManager.h>
38 # include <saml/saml2/metadata/Metadata.h>
39 # include <saml/saml2/metadata/MetadataCredentialCriteria.h>
40 using namespace opensaml::saml2;
41 using namespace opensaml::saml2p;
42 using namespace opensaml::saml2md;
44 #include <xercesc/util/XMLUniDefs.hpp>
47 using namespace shibsp;
48 using namespace opensaml;
49 using namespace xmltooling;
54 #if defined (_MSC_VER)
55 #pragma warning( push )
56 #pragma warning( disable : 4250 )
59 class SHIBSP_DLLLOCAL SAML2SessionInitiator : public SessionInitiator, public AbstractHandler, public RemotedHandler
62 SAML2SessionInitiator(const DOMElement* e, const char* appId);
63 virtual ~SAML2SessionInitiator() {
65 if (SPConfig::getConfig().isEnabled(SPConfig::OutOfProcess)) {
66 XMLString::release(&m_outgoing);
67 for_each(m_encoders.begin(), m_encoders.end(), cleanup_pair<const XMLCh*,MessageEncoder>());
68 delete m_requestTemplate;
74 void setParent(const PropertySet* parent);
75 void receive(DDF& in, ostream& out);
76 pair<bool,long> unwrap(SPRequest& request, DDF& out) const;
77 pair<bool,long> run(SPRequest& request, string& entityID, bool isHandler=true) const;
80 pair<bool,long> doRequest(
81 const Application& application,
82 const HTTPRequest* httpRequest,
83 HTTPResponse& httpResponse,
85 const XMLCh* acsIndex,
87 const char* acsLocation,
88 const XMLCh* acsBinding,
91 const char* authnContextClassRef,
92 const char* authnContextComparison,
97 auto_ptr_char m_paosNS,m_ecpNS;
98 auto_ptr_XMLCh m_paosBinding;
101 vector<const XMLCh*> m_bindings;
102 map<const XMLCh*,MessageEncoder*> m_encoders;
103 MessageEncoder* m_ecp;
104 AuthnRequest* m_requestTemplate;
110 #if defined (_MSC_VER)
111 #pragma warning( pop )
114 SessionInitiator* SHIBSP_DLLLOCAL SAML2SessionInitiatorFactory(const pair<const DOMElement*,const char*>& p)
116 return new SAML2SessionInitiator(p.first, p.second);
121 SAML2SessionInitiator::SAML2SessionInitiator(const DOMElement* e, const char* appId)
122 : AbstractHandler(e, Category::getInstance(SHIBSP_LOGCAT".SessionInitiator.SAML2"), NULL, &m_remapper), m_appId(appId),
123 m_paosNS(samlconstants::PAOS_NS), m_ecpNS(samlconstants::SAML20ECP_NS), m_paosBinding(samlconstants::SAML20_BINDING_PAOS)
125 static const XMLCh ECP[] = UNICODE_LITERAL_3(E,C,P);
126 const XMLCh* flag = e ? e->getAttributeNS(NULL,ECP) : NULL;
128 m_ecp = (flag && (*flag == chLatin_t || *flag == chDigit_1));
132 m_requestTemplate=NULL;
134 if (SPConfig::getConfig().isEnabled(SPConfig::OutOfProcess)) {
135 // Check for a template AuthnRequest to build from.
136 DOMElement* child = XMLHelper::getFirstChildElement(e, samlconstants::SAML20P_NS, AuthnRequest::LOCAL_NAME);
138 m_requestTemplate = dynamic_cast<AuthnRequest*>(AuthnRequestBuilder::buildOneFromElement(child));
140 // If directed, build an ECP encoder.
141 if (flag && (*flag == chLatin_t || *flag == chDigit_1)) {
143 m_ecp = SAMLConfig::getConfig().MessageEncoderManager.newPlugin(
144 samlconstants::SAML20_BINDING_PAOS, pair<const DOMElement*,const XMLCh*>(e,NULL)
147 catch (exception& ex) {
148 m_log.error("error building PAOS/ECP MessageEncoder: %s", ex.what());
152 // Handle outgoing binding setup.
153 pair<bool,const XMLCh*> outgoing = getXMLString("outgoingBindings");
154 if (outgoing.first) {
155 m_outgoing = XMLString::replicate(outgoing.second);
156 XMLString::trim(m_outgoing);
159 // No override, so we'll install a default binding precedence.
160 string prec = string(samlconstants::SAML20_BINDING_HTTP_REDIRECT) + ' ' + samlconstants::SAML20_BINDING_HTTP_POST + ' ' +
161 samlconstants::SAML20_BINDING_HTTP_POST_SIMPLESIGN + ' ' + samlconstants::SAML20_BINDING_HTTP_ARTIFACT;
162 m_outgoing = XMLString::transcode(prec.c_str());
166 XMLCh* start = m_outgoing;
167 while (start && *start) {
168 pos = XMLString::indexOf(start,chSpace);
170 *(start + pos)=chNull;
171 m_bindings.push_back(start);
173 auto_ptr_char b(start);
174 MessageEncoder * encoder = SAMLConfig::getConfig().MessageEncoderManager.newPlugin(
175 b.get(),pair<const DOMElement*,const XMLCh*>(e,NULL)
177 if (encoder->isUserAgentPresent()) {
178 m_encoders[start] = encoder;
179 m_log.debug("supporting outgoing binding (%s)", b.get());
183 m_log.warn("skipping outgoing binding (%s), not a front-channel mechanism", b.get());
186 catch (exception& ex) {
187 m_log.error("error building MessageEncoder: %s", ex.what());
190 start = start + pos + 1;
197 // If Location isn't set, defer address registration until the setParent call.
198 pair<bool,const char*> loc = getString("Location");
200 string address = m_appId + loc.second + "::run::SAML2SI";
201 setAddress(address.c_str());
205 void SAML2SessionInitiator::setParent(const PropertySet* parent)
207 DOMPropertySet::setParent(parent);
208 pair<bool,const char*> loc = getString("Location");
210 string address = m_appId + loc.second + "::run::SAML2SI";
211 setAddress(address.c_str());
214 m_log.warn("no Location property in SAML2 SessionInitiator (or parent), can't register as remoted handler");
218 pair<bool,long> SAML2SessionInitiator::run(SPRequest& request, string& entityID, bool isHandler) const
220 // First check for ECP support, since that doesn't require an IdP to be known.
222 if (m_ecp && request.getHeader("Accept").find("application/vnd.paos+xml") != string::npos) {
223 string PAOS = request.getHeader("PAOS");
224 if (PAOS.find(m_paosNS.get()) != string::npos && PAOS.find(m_ecpNS.get()) != string::npos)
228 // We have to know the IdP to function unless this is ECP.
229 if (!ECP && (entityID.empty()))
230 return make_pair(false,0L);
234 const Handler* ACS=NULL;
236 pair<bool,const char*> acClass;
237 pair<bool,const char*> acComp;
238 bool isPassive=false,forceAuthn=false;
239 const Application& app=request.getApplication();
241 // ECP means the ACS will be by value no matter what.
242 pair<bool,bool> acsByIndex = ECP ? make_pair(true,false) : getBool("acsByIndex");
245 option=request.getParameter("acsIndex");
247 ACS = app.getAssertionConsumerServiceByIndex(atoi(option));
249 request.log(SPRequest::SPWarn, "invalid acsIndex specified in request, using acsIndex property");
250 else if (ECP && !XMLString::equals(ACS->getString("Binding").second, samlconstants::SAML20_BINDING_PAOS)) {
251 request.log(SPRequest::SPWarn, "acsIndex in request referenced a non-PAOS ACS, using default ACS location");
256 option = request.getParameter("target");
260 // Always need to recover target URL to compute handler below.
261 recoverRelayState(request.getApplication(), request, request, target, false);
263 pair<bool,bool> flag;
264 option = request.getParameter("isPassive");
266 isPassive = (*option=='1' || *option=='t');
269 flag = getBool("isPassive");
270 isPassive = (flag.first && flag.second);
273 option = request.getParameter("forceAuthn");
275 forceAuthn = (*option=='1' || *option=='t');
278 flag = getBool("forceAuthn");
279 forceAuthn = (flag.first && flag.second);
283 if (acClass.second = request.getParameter("authnContextClassRef"))
284 acClass.first = true;
286 acClass = getString("authnContextClassRef");
288 if (acComp.second = request.getParameter("authnContextComparison"))
291 acComp = getString("authnContextComparison");
294 // We're running as a "virtual handler" from within the filter.
295 // The target resource is the current one and everything else is defaulted.
296 target=request.getRequestURL();
297 const PropertySet* settings = request.getRequestSettings().first;
299 pair<bool,bool> flag = settings->getBool("isPassive");
301 flag = getBool("isPassive");
302 isPassive = flag.first && flag.second;
304 flag = settings->getBool("forceAuthn");
306 flag = getBool("forceAuthn");
307 forceAuthn = flag.first && flag.second;
310 acClass = settings->getString("authnContextClassRef");
312 acClass = getString("authnContextClassRef");
313 acComp = settings->getString("authnContextComparison");
315 acComp = getString("authnContextComparison");
319 m_log.debug("attempting to initiate session using SAML 2.0 Enhanced Client Profile");
321 m_log.debug("attempting to initiate session using SAML 2.0 with provider (%s)", entityID.c_str());
325 const vector<const Handler*>& handlers = app.getAssertionConsumerServicesByBinding(m_paosBinding.get());
326 if (handlers.empty())
327 throw ConfigurationException("Unable to locate PAOS response endpoint.");
328 ACS = handlers.front();
331 pair<bool,unsigned int> index = getUnsignedInt("acsIndex");
333 ACS = app.getAssertionConsumerServiceByIndex(index.second);
335 request.log(SPRequest::SPWarn, "invalid acsIndex property, using default ACS location");
338 ACS = app.getDefaultAssertionConsumerService();
342 // Validate the ACS for use with this protocol.
344 pair<bool,const char*> ACSbinding = ACS ? ACS->getString("Binding") : pair<bool,const char*>(false,NULL);
345 if (ACSbinding.first) {
346 pair<bool,const char*> compatibleBindings = getString("compatibleBindings");
347 if (compatibleBindings.first && strstr(compatibleBindings.second, ACSbinding.second) == NULL) {
348 m_log.info("configured or requested ACS has non-SAML 2.0 binding");
349 return make_pair(false,0L);
351 else if (strcmp(ACSbinding.second, samlconstants::SAML20_BINDING_HTTP_POST) &&
352 strcmp(ACSbinding.second, samlconstants::SAML20_BINDING_HTTP_ARTIFACT) &&
353 strcmp(ACSbinding.second, samlconstants::SAML20_BINDING_HTTP_POST_SIMPLESIGN)) {
354 m_log.info("configured or requested ACS has non-SAML 2.0 binding");
355 return make_pair(false,0L);
360 // To invoke the request builder, the key requirement is to figure out how
361 // to express the ACS, by index or value, and if by value, where.
362 // We have to compute the handlerURL no matter what, because we may need to
363 // flip the index to an SSL-version.
364 string ACSloc=request.getHandlerURL(target.c_str());
366 SPConfig& conf = SPConfig::getConfig();
367 if (conf.isEnabled(SPConfig::OutOfProcess)) {
368 if (acsByIndex.first && acsByIndex.second) {
371 // We may already have RelayState set if we looped back here,
372 // but just in case target is a resource, we reset it back.
374 option = request.getParameter("target");
379 // Determine index to use.
380 pair<bool,const XMLCh*> ix = pair<bool,const XMLCh*>(false,NULL);
382 if (!strncmp(ACSloc.c_str(), "https", 5)) {
383 ix = ACS->getXMLString("sslIndex", shibspconstants::ASCII_SHIB2SPCONFIG_NS);
385 ix = ACS->getXMLString("index");
388 ix = ACS->getXMLString("index");
393 app, &request, request, entityID.c_str(),
395 ACS ? XMLString::equals(ACS->getString("Binding").second, samlconstants::SAML20_BINDING_HTTP_ARTIFACT) : false,
397 isPassive, forceAuthn,
398 acClass.first ? acClass.second : NULL,
399 acComp.first ? acComp.second : NULL,
404 // Since we're not passing by index, we need to fully compute the return URL and binding.
405 // Compute the ACS URL. We add the ACS location to the base handlerURL.
406 pair<bool,const char*> loc=ACS ? ACS->getString("Location") : pair<bool,const char*>(false,NULL);
407 if (loc.first) ACSloc+=loc.second;
410 // We may already have RelayState set if we looped back here,
411 // but just in case target is a resource, we reset it back.
413 option = request.getParameter("target");
419 app, &request, request, entityID.c_str(),
421 ACS ? XMLString::equals(ACS->getString("Binding").second, samlconstants::SAML20_BINDING_HTTP_ARTIFACT) : false,
422 ACSloc.c_str(), ACS ? ACS->getXMLString("Binding").second : NULL,
423 isPassive, forceAuthn,
424 acClass.first ? acClass.second : NULL,
425 acComp.first ? acComp.second : NULL,
431 DDF out,in = DDF(m_address.c_str()).structure();
432 DDFJanitor jin(in), jout(out);
433 in.addmember("application_id").string(app.getId());
434 if (!entityID.empty())
435 in.addmember("entity_id").string(entityID.c_str());
437 in.addmember("isPassive").integer(1);
439 in.addmember("forceAuthn").integer(1);
441 in.addmember("authnContextClassRef").string(acClass.second);
443 in.addmember("authnContextComparison").string(acComp.second);
444 if (acsByIndex.first && acsByIndex.second) {
446 // Determine index to use.
447 pair<bool,const char*> ix = pair<bool,const char*>(false,NULL);
448 if (!strncmp(ACSloc.c_str(), "https", 5)) {
449 ix = ACS->getString("sslIndex", shibspconstants::ASCII_SHIB2SPCONFIG_NS);
451 ix = ACS->getString("index");
454 ix = ACS->getString("index");
456 in.addmember("acsIndex").string(ix.second);
457 if (XMLString::equals(ACS->getString("Binding").second, samlconstants::SAML20_BINDING_HTTP_ARTIFACT))
458 in.addmember("artifact").integer(1);
462 // Since we're not passing by index, we need to fully compute the return URL and binding.
463 // Compute the ACS URL. We add the ACS location to the base handlerURL.
464 pair<bool,const char*> loc=ACS ? ACS->getString("Location") : pair<bool,const char*>(false,NULL);
465 if (loc.first) ACSloc+=loc.second;
466 in.addmember("acsLocation").string(ACSloc.c_str());
468 loc = ACS->getString("Binding");
469 in.addmember("acsBinding").string(loc.second);
470 if (XMLString::equals(loc.second, samlconstants::SAML20_BINDING_HTTP_ARTIFACT))
471 in.addmember("artifact").integer(1);
476 // We may already have RelayState set if we looped back here,
477 // but just in case target is a resource, we reset it back.
479 option = request.getParameter("target");
484 in.addmember("RelayState").unsafe_string(target.c_str());
486 // Remote the processing.
487 out = request.getServiceProvider().getListenerService()->send(in);
488 return unwrap(request, out);
491 pair<bool,long> SAML2SessionInitiator::unwrap(SPRequest& request, DDF& out) const
493 // See if there's any response to send back.
494 if (!out["redirect"].isnull() || !out["response"].isnull()) {
495 // If so, we're responsible for handling the POST data, probably by dropping a cookie.
496 preservePostData(request.getApplication(), request, request, out["RelayState"].string());
498 return RemotedHandler::unwrap(request, out);
501 void SAML2SessionInitiator::receive(DDF& in, ostream& out)
504 const char* aid=in["application_id"].string();
505 const Application* app=aid ? SPConfig::getConfig().getServiceProvider()->getApplication(aid) : NULL;
507 // Something's horribly wrong.
508 m_log.error("couldn't find application (%s) to generate AuthnRequest", aid ? aid : "(missing)");
509 throw ConfigurationException("Unable to locate application for new session, deleted?");
513 DDFJanitor jout(ret);
515 // Wrap the outgoing object with a Response facade.
516 auto_ptr<HTTPResponse> http(getResponse(ret));
518 auto_ptr_XMLCh index(in["acsIndex"].string());
519 auto_ptr_XMLCh bind(in["acsBinding"].string());
521 string relayState(in["RelayState"].string() ? in["RelayState"].string() : "");
522 string postData(in["PostData"].string() ? in["PostData"].string() : "");
524 // Since we're remoted, the result should either be a throw, which we pass on,
525 // a false/0 return, which we just return as an empty structure, or a response/redirect,
526 // which we capture in the facade and send back.
528 *app, NULL, *http.get(), in["entity_id"].string(),
530 (in["artifact"].integer() != 0),
531 in["acsLocation"].string(), bind.get(),
532 in["isPassive"].integer()==1, in["forceAuthn"].integer()==1,
533 in["authnContextClassRef"].string(), in["authnContextComparison"].string(),
538 ret.addmember("RelayState").unsafe_string(relayState.c_str());
544 class _sameIdP : public binary_function<const IDPEntry*, const XMLCh*, bool>
547 bool operator()(const IDPEntry* entry, const XMLCh* entityID) const {
548 return entry ? XMLString::equals(entry->getProviderID(), entityID) : false;
554 pair<bool,long> SAML2SessionInitiator::doRequest(
555 const Application& app,
556 const HTTPRequest* httpRequest,
557 HTTPResponse& httpResponse,
558 const char* entityID,
559 const XMLCh* acsIndex,
560 bool artifactInbound,
561 const char* acsLocation,
562 const XMLCh* acsBinding,
565 const char* authnContextClassRef,
566 const char* authnContextComparison,
571 bool ECP = XMLString::equals(acsBinding, m_paosBinding.get());
573 pair<const EntityDescriptor*,const RoleDescriptor*> entity = pair<const EntityDescriptor*,const RoleDescriptor*>(NULL,NULL);
574 const IDPSSODescriptor* role = NULL;
575 const EndpointType* ep = NULL;
576 const MessageEncoder* encoder = NULL;
578 // We won't need this for ECP, but safety dictates we get the lock here.
579 MetadataProvider* m=app.getMetadataProvider();
585 m_log.error("MessageEncoder for PAOS binding not available");
586 return make_pair(false,0L);
590 // Use metadata to locate the IdP's SSO service.
591 MetadataProviderCriteria mc(app, entityID, &IDPSSODescriptor::ELEMENT_QNAME, samlconstants::SAML20P_NS);
592 entity=m->getEntityDescriptor(mc);
594 m_log.warn("unable to locate metadata for provider (%s)", entityID);
595 throw MetadataException("Unable to locate metadata for identity provider ($entityID)", namedparams(1, "entityID", entityID));
597 else if (!entity.second) {
598 m_log.log(getParent() ? Priority::INFO : Priority::WARN, "unable to locate SAML 2.0 identity provider role for provider (%s)", entityID);
600 return make_pair(false,0L);
601 throw MetadataException("Unable to locate SAML 2.0 identity provider role for provider ($entityID)", namedparams(1, "entityID", entityID));
603 else if (artifactInbound && !SPConfig::getConfig().getArtifactResolver()->isSupported(dynamic_cast<const SSODescriptorType&>(*entity.second))) {
604 m_log.warn("artifact binding selected for response, but identity provider lacks support");
606 return make_pair(false,0L);
607 throw MetadataException("Identity provider ($entityID) lacks SAML 2.0 artifact support.", namedparams(1, "entityID", entityID));
610 // Loop over the supportable outgoing bindings.
611 role = dynamic_cast<const IDPSSODescriptor*>(entity.second);
612 vector<const XMLCh*>::const_iterator b;
613 for (b = m_bindings.begin(); b!=m_bindings.end(); ++b) {
614 if (ep=EndpointManager<SingleSignOnService>(role->getSingleSignOnServices()).getByBinding(*b)) {
615 map<const XMLCh*,MessageEncoder*>::const_iterator enc = m_encoders.find(*b);
616 if (enc!=m_encoders.end())
617 encoder = enc->second;
621 if (!ep || !encoder) {
622 m_log.warn("unable to locate compatible SSO service for provider (%s)", entityID);
624 return make_pair(false,0L);
625 throw MetadataException("Unable to locate compatible SSO service for provider ($entityID)", namedparams(1, "entityID", entityID));
629 preserveRelayState(app, httpResponse, relayState);
631 auto_ptr<AuthnRequest> req(m_requestTemplate ? m_requestTemplate->cloneAuthnRequest() : AuthnRequestBuilder::buildAuthnRequest());
632 if (m_requestTemplate) {
633 // Freshen TS and ID.
635 req->setIssueInstant(time(NULL));
639 req->setDestination(ep->getLocation());
640 if (acsIndex && *acsIndex)
641 req->setAssertionConsumerServiceIndex(acsIndex);
643 auto_ptr_XMLCh wideloc(acsLocation);
644 req->setAssertionConsumerServiceURL(wideloc.get());
646 if (acsBinding && *acsBinding)
647 req->setProtocolBinding(acsBinding);
649 req->IsPassive(isPassive);
651 req->ForceAuthn(forceAuthn);
652 if (!req->getIssuer()) {
653 Issuer* issuer = IssuerBuilder::buildIssuer();
654 req->setIssuer(issuer);
655 issuer->setName(app.getRelyingParty(entity.first)->getXMLString("entityID").second);
657 if (!req->getNameIDPolicy()) {
658 NameIDPolicy* namepol = NameIDPolicyBuilder::buildNameIDPolicy();
659 req->setNameIDPolicy(namepol);
660 namepol->AllowCreate(true);
662 if (authnContextClassRef || authnContextComparison) {
663 RequestedAuthnContext* reqContext = req->getRequestedAuthnContext();
665 reqContext = RequestedAuthnContextBuilder::buildRequestedAuthnContext();
666 req->setRequestedAuthnContext(reqContext);
668 if (authnContextClassRef) {
669 reqContext->getAuthnContextDeclRefs().clear();
670 auto_ptr_XMLCh wideclass(authnContextClassRef);
671 AuthnContextClassRef* cref = AuthnContextClassRefBuilder::buildAuthnContextClassRef();
672 cref->setReference(wideclass.get());
673 reqContext->getAuthnContextClassRefs().push_back(cref);
676 if (reqContext->getAuthnContextClassRefs().empty() && reqContext->getAuthnContextDeclRefs().empty()) {
677 req->setRequestedAuthnContext(NULL);
679 else if (authnContextComparison) {
680 auto_ptr_XMLCh widecomp(authnContextComparison);
681 reqContext->setComparison(widecomp.get());
685 pair<bool,bool> requestDelegation = getBool("requestDelegation");
686 if (requestDelegation.first && requestDelegation.second && entity.first) {
687 // Request delegation by including the IdP as an Audience.
688 // Also specify the expected session lifetime as the bound on the assertion lifetime.
689 const PropertySet* sessionProps = app.getPropertySet("Sessions");
690 pair<bool,unsigned int> lifetime = sessionProps ? sessionProps->getUnsignedInt("lifetime") : pair<bool,unsigned int>(true,28800);
691 if (!lifetime.first || lifetime.second == 0)
692 lifetime.second = 28800;
693 if (!req->getConditions())
694 req->setConditions(ConditionsBuilder::buildConditions());
695 req->getConditions()->setNotOnOrAfter(time(NULL) + lifetime.second + 300);
696 AudienceRestriction* audrest = AudienceRestrictionBuilder::buildAudienceRestriction();
697 req->getConditions()->getConditions().push_back(audrest);
698 Audience* aud = AudienceBuilder::buildAudience();
699 audrest->getAudiences().push_back(aud);
700 aud->setAudienceURI(entity.first->getEntityID());
703 if (ECP && entityID) {
704 auto_ptr_XMLCh wideid(entityID);
705 Scoping* scoping = req->getScoping();
707 scoping = ScopingBuilder::buildScoping();
708 req->setScoping(scoping);
710 IDPList* idplist = scoping->getIDPList();
712 idplist = IDPListBuilder::buildIDPList();
713 scoping->setIDPList(idplist);
715 VectorOf(IDPEntry) entries = idplist->getIDPEntrys();
716 if (find_if(entries, bind2nd(_sameIdP(), wideid.get())) == NULL) {
717 IDPEntry* entry = IDPEntryBuilder::buildIDPEntry();
718 entry->setProviderID(wideid.get());
719 entries.push_back(entry);
723 auto_ptr_char dest(ep ? ep->getLocation() : NULL);
726 // If the request object is available, we're responsible for the POST data.
727 preservePostData(app, *httpRequest, httpResponse, relayState.c_str());
730 long ret = sendMessage(
731 *encoder, req.get(), relayState.c_str(), dest.get(), role, app, httpResponse, role ? role->WantAuthnRequestsSigned() : false
733 req.release(); // freed by encoder
734 return make_pair(true,ret);
736 return make_pair(false,0L);