-/*
- * 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 "Application.h"
#include "exceptions.h"
#include "ServiceProvider.h"
-#include "SPRequest.h"
#include "handler/AbstractHandler.h"
#include "handler/RemotedHandler.h"
#include "handler/SessionInitiator.h"
#ifndef SHIBSP_LITE
# include "metadata/MetadataProviderCriteria.h"
+# include <boost/lexical_cast.hpp>
# include <saml/saml2/metadata/Metadata.h>
# include <saml/saml2/metadata/EndpointManager.h>
+# include <saml/util/SAMLConstants.h>
+#else
+# include "lite/SAMLConstants.h"
#endif
+#include <boost/scoped_ptr.hpp>
#include <xmltooling/XMLToolingConfig.h>
#include <xmltooling/util/URLEncoder.h>
using namespace opensaml::saml2md;
using namespace opensaml;
using namespace xmltooling;
+using namespace boost;
using namespace std;
namespace shibsp {
{
public:
Shib1SessionInitiator(const DOMElement* e, const char* appId)
- : AbstractHandler(e, Category::getInstance(SHIBSP_LOGCAT".SessionInitiator.Shib1")), m_appId(appId) {
+ : AbstractHandler(e, Category::getInstance(SHIBSP_LOGCAT ".SessionInitiator.Shib1"), nullptr, &m_remapper), m_appId(appId) {
// If Location isn't set, defer address registration until the setParent call.
pair<bool,const char*> loc = getString("Location");
if (loc.first) {
pair<bool,long> unwrap(SPRequest& request, DDF& out) const;
pair<bool,long> run(SPRequest& request, string& entityID, bool isHandler=true) const;
+ const XMLCh* getProtocolFamily() const {
+ return samlconstants::SAML11_PROTOCOL_ENUM;
+ }
+
+#ifndef SHIBSP_LITE
+ void generateMetadata(saml2md::SPSSODescriptor& role, const char* handlerURL) const {
+ doGenerateMetadata(role, handlerURL);
+ }
+#endif
+
private:
pair<bool,long> doRequest(
const Application& application,
pair<bool,long> Shib1SessionInitiator::run(SPRequest& request, string& entityID, bool isHandler) const
{
// We have to know the IdP to function.
- if (entityID.empty())
- return make_pair(false,0L);
+ if (entityID.empty() || !checkCompatibility(request, isHandler))
+ return make_pair(false, 0L);
string target;
- string postData;
- const Handler* ACS=NULL;
- const char* option;
- const Application& app=request.getApplication();
+ pair<bool,const char*> prop;
+ const Handler* ACS = nullptr;
+ const Application& app = request.getApplication();
if (isHandler) {
- option=request.getParameter("acsIndex");
- if (option) {
- ACS = app.getAssertionConsumerServiceByIndex(atoi(option));
+ prop.second = request.getParameter("acsIndex");
+ if (prop.second && *prop.second) {
+ ACS = app.getAssertionConsumerServiceByIndex(atoi(prop.second));
if (!ACS)
- request.log(SPRequest::SPWarn, "invalid acsIndex specified in request, using default ACS location");
+ request.log(SPRequest::SPWarn, "invalid acsIndex specified in request, using acsIndex property");
}
- option = request.getParameter("target");
- if (option)
- target = option;
+ prop = getString("target", request);
+ if (prop.first)
+ target = prop.second;
// Since we're passing the ACS by value, we need to compute the return URL,
// so we'll need the target resource for real.
- recoverRelayState(request.getApplication(), request, request, target, false);
+ recoverRelayState(app, request, request, target, false);
+ app.limitRedirect(request, target.c_str());
}
else {
- // We're running as a "virtual handler" from within the filter.
- // The target resource is the current one and everything else is defaulted.
- target=request.getRequestURL();
+ // Check for a hardwired target value in the map or handler.
+ prop = getString("target", request, HANDLER_PROPERTY_MAP|HANDLER_PROPERTY_FIXED);
+ if (prop.first)
+ target = prop.second;
+ else
+ target = request.getRequestURL();
}
- // Since we're not passing by index, we need to fully compute the return URL.
if (!ACS) {
- pair<bool,unsigned int> index = getUnsignedInt("defaultACSIndex");
- if (index.first) {
+ // Try fixed index property.
+ pair<bool,unsigned int> index = getUnsignedInt("acsIndex", request, HANDLER_PROPERTY_MAP|HANDLER_PROPERTY_FIXED);
+ if (index.first)
ACS = app.getAssertionConsumerServiceByIndex(index.second);
- if (!ACS)
- request.log(SPRequest::SPWarn, "invalid defaultACSIndex, using default ACS location");
- }
+ }
+
+ // If we picked by index, validate the ACS for use with this protocol.
+ if (!ACS || !XMLString::equals(getProtocolFamily(), ACS->getProtocolFamily())) {
+ if (ACS)
+ request.log(SPRequest::SPWarn, "invalid acsIndex property, or non-SAML 1.x ACS, using default SAML 1.x ACS");
+ ACS = app.getAssertionConsumerServiceByProtocol(getProtocolFamily());
if (!ACS)
- ACS = app.getDefaultAssertionConsumerService();
+ throw ConfigurationException("Unable to locate a SAML 1.x ACS endpoint to use for response.");
}
+ // Since we're not passing by index, we need to fully compute the return URL.
// Compute the ACS URL. We add the ACS location to the base handlerURL.
- string ACSloc=request.getHandlerURL(target.c_str());
- pair<bool,const char*> loc=ACS ? ACS->getString("Location") : pair<bool,const char*>(false,NULL);
- if (loc.first) ACSloc+=loc.second;
+ string ACSloc = request.getHandlerURL(target.c_str());
+ prop = ACS->getString("Location");
+ if (prop.first)
+ ACSloc += prop.second;
if (isHandler) {
// We may already have RelayState set if we looped back here,
- // but just in case target is a resource, we reset it back.
- target.erase();
- option = request.getParameter("target");
- if (option)
- target = option;
+ // but we've turned it back into a resource by this point, so if there's
+ // a target on the URL, reset to that value.
+ prop.second = request.getParameter("target");
+ if (prop.second && *prop.second)
+ target = prop.second;
}
// Is the in-bound binding artifact?
- bool artifactInbound = ACS ? XMLString::equals(ACS->getString("Binding").second, samlconstants::SAML1_PROFILE_BROWSER_ARTIFACT) : false;
+ bool artifactInbound = XMLString::equals(ACS->getString("Binding").second, samlconstants::SAML1_PROFILE_BROWSER_ARTIFACT);
m_log.debug("attempting to initiate session using Shibboleth with provider (%s)", entityID.c_str());
void Shib1SessionInitiator::receive(DDF& in, ostream& out)
{
// Find application.
- const char* aid=in["application_id"].string();
- const Application* app=aid ? SPConfig::getConfig().getServiceProvider()->getApplication(aid) : NULL;
+ const char* aid = in["application_id"].string();
+ const Application* app = aid ? SPConfig::getConfig().getServiceProvider()->getApplication(aid) : nullptr;
if (!app) {
// Something's horribly wrong.
m_log.error("couldn't find application (%s) to generate AuthnRequest", aid ? aid : "(missing)");
if (!entityID || !acsLocation)
throw ConfigurationException("No entityID or acsLocation parameter supplied to remoted SessionInitiator.");
- DDF ret(NULL);
+ DDF ret(nullptr);
DDFJanitor jout(ret);
// Wrap the outgoing object with a Response facade.
- auto_ptr<HTTPResponse> http(getResponse(ret));
+ scoped_ptr<HTTPResponse> http(getResponse(ret));
string relayState(in["RelayState"].string() ? in["RelayState"].string() : "");
// Since we're remoted, the result should either be a throw, which we pass on,
// a false/0 return, which we just return as an empty structure, or a response/redirect,
// which we capture in the facade and send back.
- doRequest(*app, NULL, *http.get(), entityID, acsLocation, (in["artifact"].integer() != 0), relayState);
+ doRequest(*app, nullptr, *http, entityID, acsLocation, (in["artifact"].integer() != 0), relayState);
if (!ret.isstruct())
ret.structure();
ret.addmember("RelayState").unsafe_string(relayState.c_str());
{
#ifndef SHIBSP_LITE
// Use metadata to invoke the SSO service directly.
- MetadataProvider* m=app.getMetadataProvider();
+ MetadataProvider* m = app.getMetadataProvider();
Locker locker(m);
MetadataProviderCriteria mc(app, entityID, &IDPSSODescriptor::ELEMENT_QNAME, shibspconstants::SHIB1_PROTOCOL_ENUM);
pair<const EntityDescriptor*,const RoleDescriptor*> entity = m->getEntityDescriptor(mc);
throw MetadataException("Unable to locate metadata for identity provider ($entityID)", namedparams(1, "entityID", entityID));
}
else if (!entity.second) {
- m_log.warn("unable to locate Shibboleth-aware identity provider role for provider (%s)", entityID);
+ m_log.log(getParent() ? Priority::INFO : Priority::WARN, "unable to locate Shibboleth-aware identity provider role for provider (%s)", entityID);
if (getParent())
- return make_pair(false,0L);
+ return make_pair(false, 0L);
throw MetadataException("Unable to locate Shibboleth-aware identity provider role for provider ($entityID)", namedparams(1, "entityID", entityID));
}
else if (artifact && !SPConfig::getConfig().getArtifactResolver()->isSupported(dynamic_cast<const SSODescriptorType&>(*entity.second))) {
m_log.warn("artifact profile selected for response, but identity provider lacks support");
if (getParent())
- return make_pair(false,0L);
+ return make_pair(false, 0L);
throw MetadataException("Identity provider ($entityID) lacks SAML artifact support.", namedparams(1, "entityID", entityID));
}
- const EndpointType* ep=EndpointManager<SingleSignOnService>(
+ const EndpointType* ep = EndpointManager<SingleSignOnService>(
dynamic_cast<const IDPSSODescriptor*>(entity.second)->getSingleSignOnServices()
).getByBinding(shibspconstants::SHIB1_AUTHNREQUEST_PROFILE_URI);
if (!ep) {
m_log.warn("unable to locate compatible SSO service for provider (%s)", entityID);
if (getParent())
- return make_pair(false,0L);
+ return make_pair(false, 0L);
throw MetadataException("Unable to locate compatible SSO service for provider ($entityID)", namedparams(1, "entityID", entityID));
}
preserveRelayState(app, httpResponse, relayState);
+ scoped_ptr<AuthnRequestEvent> ar_event(newAuthnRequestEvent(app, httpRequest));
+ if (ar_event) {
+ auto_ptr_char prot(getProtocolFamily());
+ ar_event->m_protocol = prot.get();
+ auto_ptr_char b(shibspconstants::SHIB1_AUTHNREQUEST_PROFILE_URI);
+ ar_event->m_binding = b.get();
+ ar_event->m_peer = entity.first;
+ app.getServiceProvider().getTransactionLog()->write(*ar_event);
+ }
+
// Shib 1.x requires a target value.
if (relayState.empty())
relayState = "default";
- char timebuf[16];
- sprintf(timebuf,"%lu",time(NULL));
const URLEncoder* urlenc = XMLToolingConfig::getConfig().getURLEncoder();
auto_ptr_char dest(ep->getLocation());
string req=string(dest.get()) + (strchr(dest.get(),'?') ? '&' : '?') + "shire=" + urlenc->encode(acsLocation) +
- "&time=" + timebuf + "&target=" + urlenc->encode(relayState.c_str()) +
+ "&time=" + lexical_cast<string>(time(nullptr)) + "&target=" + urlenc->encode(relayState.c_str()) +
"&providerId=" + urlenc->encode(app.getRelyingParty(entity.first)->getString("entityID").second);
if (httpRequest) {
return make_pair(true, httpResponse.sendRedirect(req.c_str()));
#else
- return make_pair(false,0L);
+ return make_pair(false, 0L);
#endif
}
projects / shibboleth / cpp-sp.git / blobdiff