-/*
- * Copyright 2001-2009 Internet2
+/**
+ * Licensed to the University Corporation for Advanced Internet
+ * Development, Inc. (UCAID) under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
*
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * UCAID licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the
+ * License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the License.
*/
/**
#include "exceptions.h"
#include "Application.h"
#include "ServiceProvider.h"
+#include "SPRequest.h"
#include "handler/AbstractHandler.h"
#include "handler/LogoutHandler.h"
#include "util/SPConstants.h"
#ifndef SHIBSP_LITE
# include "SessionCacheEx.h"
# include "security/SecurityPolicy.h"
+# include "security/SecurityPolicyProvider.h"
# include "metadata/MetadataProviderCriteria.h"
# include "util/TemplateParameters.h"
# include <fstream>
+# include <saml/exceptions.h>
# include <saml/SAMLConfig.h>
# include <saml/saml2/core/Protocols.h>
# include <saml/saml2/metadata/EndpointManager.h>
+# include <saml/saml2/metadata/Metadata.h>
# include <saml/saml2/metadata/MetadataCredentialCriteria.h>
# include <xmltooling/util/URLEncoder.h>
using namespace opensaml::saml2;
using namespace opensaml::saml2p;
using namespace opensaml::saml2md;
using namespace opensaml;
+#else
+# include "lite/SAMLConstants.h"
#endif
using namespace shibsp;
return "SingleLogoutService";
}
#endif
+ const XMLCh* getProtocolFamily() const {
+ return samlconstants::SAML20P_NS;
+ }
private:
pair<bool,long> doRequest(const Application& application, const HTTPRequest& httpRequest, HTTPResponse& httpResponse) const;
#ifndef SHIBSP_LITE
pair<bool,long> sendResponse(
+ LogoutEvent* logoutEvent,
const XMLCh* requestID,
const XMLCh* code,
const XMLCh* subcode,
bool front
) const;
+ LogoutEvent* newLogoutEvent(
+ const Application& application, const HTTPRequest* request=nullptr, const Session* session=nullptr
+ ) const {
+ LogoutEvent* e = LogoutHandler::newLogoutEvent(application, request, session);
+ if (e)
+ e->m_protocol = m_protocol.get();
+ return e;
+ }
+
xmltooling::QName m_role;
MessageDecoder* m_decoder;
XMLCh* m_outgoing;
vector<const XMLCh*> m_bindings;
map<const XMLCh*,MessageEncoder*> m_encoders;
+ auto_ptr_char m_protocol;
#endif
};
SAML2Logout::SAML2Logout(const DOMElement* e, const char* appId)
: AbstractHandler(e, Category::getInstance(SHIBSP_LOGCAT".Logout.SAML2"))
#ifndef SHIBSP_LITE
- ,m_role(samlconstants::SAML20MD_NS, IDPSSODescriptor::LOCAL_NAME), m_decoder(NULL), m_outgoing(NULL)
+ ,m_role(samlconstants::SAML20MD_NS, IDPSSODescriptor::LOCAL_NAME), m_decoder(nullptr), m_outgoing(nullptr), m_protocol(samlconstants::SAML20P_NS)
#endif
{
m_initiator = false;
MessageEncoder * encoder = conf.MessageEncoderManager.newPlugin(
b.get(), pair<const DOMElement*,const XMLCh*>(e,shibspconstants::SHIB2SPCONFIG_NS)
);
- if (encoder->isUserAgentPresent()) {
+ if (encoder->isUserAgentPresent() && XMLString::equals(getProtocolFamily(), encoder->getProtocolFamily())) {
m_encoders[start] = encoder;
m_log.debug("supporting outgoing binding (%s)", b.get());
}
else {
delete encoder;
- m_log.warn("skipping outgoing binding (%s), not a front-channel mechanism", b.get());
+ m_log.warn("skipping outgoing binding (%s), not a SAML 2.0 front-channel mechanism", b.get());
}
}
catch (exception& ex) {
MessageEncoder* encoder = conf.MessageEncoderManager.newPlugin(
getString("Binding").second, pair<const DOMElement*,const XMLCh*>(e,shibspconstants::SHIB2SPCONFIG_NS)
);
- m_encoders.insert(pair<const XMLCh*,MessageEncoder*>(NULL, encoder));
+ m_encoders.insert(pair<const XMLCh*,MessageEncoder*>(nullptr, encoder));
}
}
#endif
else {
// When not out of process, we remote all the message processing.
vector<string> headers(1,"Cookie");
+ headers.push_back("User-Agent");
DDF out,in = wrap(request, &headers, true);
DDFJanitor jin(in), jout(out);
out=request.getServiceProvider().getListenerService()->send(in);
{
// Find application.
const char* aid=in["application_id"].string();
- const Application* app=aid ? SPConfig::getConfig().getServiceProvider()->getApplication(aid) : NULL;
+ const Application* app=aid ? SPConfig::getConfig().getServiceProvider()->getApplication(aid) : nullptr;
if (!app) {
// Something's horribly wrong.
m_log.error("couldn't find application (%s) for logout", aid ? aid : "(missing)");
auto_ptr<HTTPRequest> req(getRequest(in));
// Wrap a response shim.
- DDF ret(NULL);
+ DDF ret(nullptr);
DDFJanitor jout(ret);
auto_ptr<HTTPResponse> resp(getResponse(ret));
SessionCacheEx* cacheex = dynamic_cast<SessionCacheEx*>(cache);
string session_id = cache->active(application, request);
+ auto_ptr<LogoutEvent> logout_event(newLogoutEvent(application, &request));
+ if (logout_event.get() && !session_id.empty())
+ logout_event->m_sessions.push_back(session_id);
+
if (!strcmp(request.getMethod(),"GET") && request.getParameter("notifying")) {
// This is returning from a front-channel notification, so we have to do the back-channel and then
// respond. To do that, we need state from the original request.
worked2 = true;
}
catch (exception& ex) {
- m_log.error("error removing session (%s): %s", session_id, ex.what());
+ m_log.error("error removing session (%s): %s", session_id.c_str(), ex.what());
}
}
else {
// We need metadata to issue a response.
MetadataProvider* m = application.getMetadataProvider();
Locker metadataLocker(m);
- MetadataProviderCriteria mc(application, request.getParameter("entityID"), &IDPSSODescriptor::ELEMENT_QNAME, samlconstants::SAML20P_NS);
+ MetadataProviderCriteria mc(
+ application, request.getParameter("entityID"), &IDPSSODescriptor::ELEMENT_QNAME, samlconstants::SAML20P_NS
+ );
pair<const EntityDescriptor*,const RoleDescriptor*> entity = m->getEntityDescriptor(mc);
if (!entity.first) {
throw MetadataException(
- "Unable to locate metadata for identity provider ($entityID)", namedparams(1, "entityID", request.getParameter("entityID"))
+ "Unable to locate metadata for identity provider ($entityID)",
+ namedparams(1, "entityID", request.getParameter("entityID"))
);
}
else if (!entity.second) {
auto_ptr_XMLCh reqid(request.getParameter("ID"));
if (worked1 && worked2) {
// Successful LogoutResponse. Has to be front-channel or we couldn't be here.
+ if (logout_event.get())
+ logout_event->m_logoutType = LogoutEvent::LOGOUT_EVENT_GLOBAL;
return sendResponse(
- reqid.get(), StatusCode::SUCCESS, NULL, NULL, request.getParameter("RelayState"), entity.second, application, response, true
+ logout_event.get(),
+ reqid.get(),
+ StatusCode::SUCCESS, nullptr, nullptr,
+ request.getParameter("RelayState"),
+ entity.second,
+ application,
+ response,
+ true
);
}
return sendResponse(
+ logout_event.get(),
reqid.get(),
- StatusCode::RESPONDER, NULL, "Unable to fully destroy principal's session.",
+ StatusCode::RESPONDER, nullptr, "Unable to fully destroy principal's session.",
request.getParameter("RelayState"),
entity.second,
application,
if (!policyId.first)
policyId = application.getString("policyId"); // unqualified in Application(s) element
- // Access policy properties.
- const PropertySet* settings = application.getServiceProvider().getPolicySettings(policyId.second);
- pair<bool,bool> validate = settings->getBool("validate");
-
// Lock metadata for use by policy.
Locker metadataLocker(application.getMetadataProvider());
// Create the policy.
- shibsp::SecurityPolicy policy(application, &m_role, validate.first && validate.second);
+ auto_ptr<SecurityPolicy> policy(
+ application.getServiceProvider().getSecurityPolicyProvider()->createSecurityPolicy(application, &m_role, policyId.second)
+ );
// Decode the message.
string relayState;
- auto_ptr<XMLObject> msg(m_decoder->decode(relayState, request, policy));
+ auto_ptr<XMLObject> msg(m_decoder->decode(relayState, request, *policy.get()));
const LogoutRequest* logoutRequest = dynamic_cast<LogoutRequest*>(msg.get());
if (logoutRequest) {
- if (!policy.isAuthenticated())
+ if (!policy->isAuthenticated())
throw SecurityPolicyException("Security of LogoutRequest not established.");
+ if (logout_event.get()) {
+ logout_event->m_saml2Request = logoutRequest;
+ if (policy->getIssuerMetadata())
+ logout_event->m_peer = dynamic_cast<const EntityDescriptor*>(policy->getIssuerMetadata()->getParent());
+ application.getServiceProvider().getTransactionLog()->write(*logout_event);
+ logout_event->m_saml2Request = nullptr;
+ }
+
// Message from IdP to logout one or more sessions.
// If this is front-channel, we have to have a session_id to use already.
if (m_decoder->isUserAgentPresent() && session_id.empty()) {
m_log.error("no active session");
return sendResponse(
+ logout_event.get(),
logoutRequest->getID(),
StatusCode::REQUESTER, StatusCode::UNKNOWN_PRINCIPAL, "No active session found in request.",
relayState.c_str(),
- policy.getIssuerMetadata(),
+ policy->getIssuerMetadata(),
application,
response,
true
else {
Locker credlocker(cr);
auto_ptr<MetadataCredentialCriteria> mcc(
- policy.getIssuerMetadata() ? new MetadataCredentialCriteria(*policy.getIssuerMetadata()) : NULL
+ policy->getIssuerMetadata() ? new MetadataCredentialCriteria(*policy->getIssuerMetadata()) : nullptr
);
try {
auto_ptr<XMLObject> decryptedID(
encname->decrypt(
*cr,
- application.getRelyingParty(policy.getIssuerMetadata() ? dynamic_cast<EntityDescriptor*>(policy.getIssuerMetadata()->getParent()) : NULL)->getXMLString("entityID").second,
+ application.getRelyingParty(
+ policy->getIssuerMetadata() ?
+ dynamic_cast<EntityDescriptor*>(policy->getIssuerMetadata()->getParent()) :
+ nullptr)->getXMLString("entityID").second,
mcc.get()
)
);
// No NameID, so must respond with an error.
m_log.error("NameID not found in request");
return sendResponse(
+ logout_event.get(),
logoutRequest->getID(),
StatusCode::REQUESTER, StatusCode::UNKNOWN_PRINCIPAL, "NameID not found in request.",
relayState.c_str(),
- policy.getIssuerMetadata(),
+ policy->getIssuerMetadata(),
application,
response,
m_decoder->isUserAgentPresent()
);
}
- auto_ptr<NameID> namewrapper(ownedName ? nameid : NULL);
+ auto_ptr<NameID> namewrapper(ownedName ? nameid : nullptr);
// Suck indexes out of the request for next steps.
set<string> indexes;
- EntityDescriptor* entity = policy.getIssuerMetadata() ? dynamic_cast<EntityDescriptor*>(policy.getIssuerMetadata()->getParent()) : NULL;
+ EntityDescriptor* entity = policy->getIssuerMetadata() ? dynamic_cast<EntityDescriptor*>(policy->getIssuerMetadata()->getParent()) : nullptr;
const vector<SessionIndex*> sindexes = logoutRequest->getSessionIndexs();
for (vector<SessionIndex*>::const_iterator i = sindexes.begin(); i != sindexes.end(); ++i) {
auto_ptr_char sindex((*i)->getSessionIndex());
if (!session_id.empty()) {
if (!cache->matches(application, request, entity, *nameid, &indexes)) {
return sendResponse(
+ logout_event.get(),
logoutRequest->getID(),
StatusCode::REQUESTER, StatusCode::REQUEST_DENIED, "Active session did not match logout request.",
relayState.c_str(),
- policy.getIssuerMetadata(),
+ policy->getIssuerMetadata(),
application,
response,
true
}
catch (exception& ex) {
m_log.error("error while logging out matching sessions: %s", ex.what());
+ if (logout_event.get()) {
+ logout_event->m_nameID = nameid;
+ logout_event->m_sessions = sessions;
+ logout_event->m_logoutType = LogoutEvent::LOGOUT_EVENT_PARTIAL;
+ }
return sendResponse(
+ logout_event.get(),
logoutRequest->getID(),
- StatusCode::RESPONDER, NULL, ex.what(),
+ StatusCode::RESPONDER, nullptr, ex.what(),
relayState.c_str(),
- policy.getIssuerMetadata(),
+ policy->getIssuerMetadata(),
application,
response,
m_decoder->isUserAgentPresent()
map<string,string> parammap;
if (!relayState.empty())
parammap["RelayState"] = relayState;
- auto_ptr_char entityID(entity ? entity->getEntityID() : NULL);
+ auto_ptr_char entityID(entity ? entity->getEntityID() : nullptr);
if (entityID.get())
parammap["entityID"] = entityID.get();
auto_ptr_char reqID(logoutRequest->getID());
}
}
+ if (logout_event.get()) {
+ logout_event->m_nameID = nameid;
+ logout_event->m_sessions = sessions;
+ logout_event->m_logoutType = (worked1 && worked2) ? LogoutEvent::LOGOUT_EVENT_PARTIAL : LogoutEvent::LOGOUT_EVENT_GLOBAL;
+ }
return sendResponse(
+ logout_event.get(),
logoutRequest->getID(),
(worked1 && worked2) ? StatusCode::SUCCESS : StatusCode::RESPONDER,
- (worked1 && worked2) ? NULL : StatusCode::PARTIAL_LOGOUT,
- NULL,
+ (worked1 && worked2) ? nullptr : StatusCode::PARTIAL_LOGOUT,
+ nullptr,
relayState.c_str(),
- policy.getIssuerMetadata(),
+ policy->getIssuerMetadata(),
application,
response,
m_decoder->isUserAgentPresent()
// A LogoutResponse completes an SP-initiated logout sequence.
const LogoutResponse* logoutResponse = dynamic_cast<LogoutResponse*>(msg.get());
if (logoutResponse) {
- if (!policy.isAuthenticated()) {
+ if (!policy->isAuthenticated()) {
SecurityPolicyException ex("Security of LogoutResponse not established.");
- if (policy.getIssuerMetadata())
- annotateException(&ex, policy.getIssuerMetadata()); // throws it
+ if (policy->getIssuerMetadata())
+ annotateException(&ex, policy->getIssuerMetadata()); // throws it
ex.raise();
}
- checkError(logoutResponse, policy.getIssuerMetadata()); // throws if Status doesn't look good...
+
+ if (logout_event.get()) {
+ logout_event->m_logoutType = LogoutEvent::LOGOUT_EVENT_PARTIAL;
+ logout_event->m_saml2Response = logoutResponse;
+ if (policy->getIssuerMetadata())
+ logout_event->m_peer = dynamic_cast<const EntityDescriptor*>(policy->getIssuerMetadata()->getParent());
+ }
+
+ try {
+ checkError(logoutResponse, policy->getIssuerMetadata()); // throws if Status doesn't look good...
+ }
+ catch (exception& ex) {
+ if (logout_event.get()) {
+ logout_event->m_exception = &ex;
+ application.getServiceProvider().getTransactionLog()->write(*logout_event);
+ }
+ throw;
+ }
// If relay state is set, recover the original return URL.
if (!relayState.empty())
recoverRelayState(application, request, response, relayState);
- if (!relayState.empty())
+
+ // Check for partial logout.
+ const StatusCode* sc = logoutResponse->getStatus() ? logoutResponse->getStatus()->getStatusCode() : nullptr;
+ sc = sc ? sc->getStatusCode() : nullptr;
+ if (sc && XMLString::equals(sc->getValue(), StatusCode::PARTIAL_LOGOUT)) {
+ if (logout_event.get())
+ application.getServiceProvider().getTransactionLog()->write(*logout_event);
+ return sendLogoutPage(application, request, response, "partial");
+ }
+
+ if (logout_event.get()) {
+ logout_event->m_logoutType = LogoutEvent::LOGOUT_EVENT_GLOBAL;
+ application.getServiceProvider().getTransactionLog()->write(*logout_event);
+ }
+
+ if (!relayState.empty()) {
+ limitRelayState(m_log, application, request, relayState.c_str());
return make_pair(true, response.sendRedirect(relayState.c_str()));
+ }
- // Return template for completion of global logout, or redirect to homeURL.
- return sendLogoutPage(application, request, response, false, "Global logout completed.");
+ // Return template for completion of logout.
+ return sendLogoutPage(application, request, response, "global");
}
FatalProfileException ex("Incoming message was not a samlp:LogoutRequest or samlp:LogoutResponse.");
- if (policy.getIssuerMetadata())
- annotateException(&ex, policy.getIssuerMetadata()); // throws it
+ if (policy->getIssuerMetadata())
+ annotateException(&ex, policy->getIssuerMetadata()); // throws it
ex.raise();
return make_pair(false,0L); // never happen, satisfies compiler
#else
#ifndef SHIBSP_LITE
pair<bool,long> SAML2Logout::sendResponse(
+ LogoutEvent* logoutEvent,
const XMLCh* requestID,
const XMLCh* code,
const XMLCh* subcode,
) const
{
// Get endpoint and encoder to use.
- const EndpointType* ep = NULL;
- const MessageEncoder* encoder = NULL;
+ const EndpointType* ep = nullptr;
+ const MessageEncoder* encoder = nullptr;
if (front) {
const IDPSSODescriptor* idp = dynamic_cast<const IDPSSODescriptor*>(role);
for (vector<const XMLCh*>::const_iterator b = m_bindings.begin(); idp && b!=m_bindings.end(); ++b) {
logout->setIssuer(issuer);
issuer->setName(application.getRelyingParty(dynamic_cast<EntityDescriptor*>(role->getParent()))->getXMLString("entityID").second);
fillStatus(*logout.get(), code, subcode, msg);
+ logout->setID(SAMLConfig::getConfig().generateIdentifier());
+ logout->setIssueInstant(time(nullptr));
- auto_ptr_char dest(logout->getDestination());
+ if (logoutEvent) {
+ logoutEvent->m_peer = dynamic_cast<EntityDescriptor*>(role->getParent());
+ logoutEvent->m_saml2Response = logout.get();
+ application.getServiceProvider().getTransactionLog()->write(*logoutEvent);
+ }
+ auto_ptr_char dest(logout->getDestination());
long ret = sendMessage(*encoder, logout.get(), relayState, dest.get(), role, application, httpResponse);
logout.release(); // freed by encoder
return make_pair(true,ret);
projects / shibboleth / cpp-sp.git / blobdiff