-/*\r
- * Copyright 2001-2007 Internet2\r
- * \r
- * Licensed under the Apache License, Version 2.0 (the "License");\r
- * you may not use this file except in compliance with the License.\r
- * You may obtain a copy of the License at\r
- *\r
- * http://www.apache.org/licenses/LICENSE-2.0\r
- *\r
- * Unless required by applicable law or agreed to in writing, software\r
- * distributed under the License is distributed on an "AS IS" BASIS,\r
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
- * See the License for the specific language governing permissions and\r
- * limitations under the License.\r
- */\r
-\r
-/**\r
- * XMLServiceProvider.cpp\r
- *\r
- * XML-based SP configuration and mgmt\r
- */\r
-\r
-#include "internal.h"\r
-#include "exceptions.h"\r
-#include "AccessControl.h"\r
-#include "Application.h"\r
-#include "RequestMapper.h"\r
-#include "ServiceProvider.h"\r
-#include "SessionCache.h"\r
-#include "SPConfig.h"\r
-#include "SPRequest.h"\r
-#include "TransactionLog.h"\r
-#include "attribute/filtering/AttributeFilter.h"\r
-#include "attribute/resolver/AttributeExtractor.h"\r
-#include "attribute/resolver/AttributeResolver.h"\r
-#include "handler/SessionInitiator.h"\r
-#include "remoting/ListenerService.h"\r
-#include "security/PKIXTrustEngine.h"\r
-#include "util/DOMPropertySet.h"\r
-#include "util/SPConstants.h"\r
-\r
-#include <sys/types.h>\r
-#include <sys/stat.h>\r
-#include <log4cpp/Category.hh>\r
-#include <log4cpp/PropertyConfigurator.hh>\r
-#include <saml/SAMLConfig.h>\r
-#include <saml/binding/ArtifactMap.h>\r
-#include <saml/saml1/core/Assertions.h>\r
-#include <saml/saml2/metadata/ChainingMetadataProvider.h>\r
-#include <xmltooling/XMLToolingConfig.h>\r
-#include <xmltooling/security/ChainingTrustEngine.h>\r
-#include <xmltooling/util/NDC.h>\r
-#include <xmltooling/util/ReloadableXMLFile.h>\r
-#include <xmltooling/util/ReplayCache.h>\r
-\r
-using namespace shibsp;\r
-using namespace opensaml::saml2;\r
-using namespace opensaml::saml2md;\r
-using namespace opensaml;\r
-using namespace xmltooling;\r
-using namespace log4cpp;\r
-using namespace std;\r
-\r
-namespace {\r
-\r
-#if defined (_MSC_VER)\r
- #pragma warning( push )\r
- #pragma warning( disable : 4250 )\r
-#endif\r
-\r
- static vector<const Handler*> g_noHandlers;\r
-\r
- // Application configuration wrapper\r
- class SHIBSP_DLLLOCAL XMLApplication : public virtual Application, public DOMPropertySet, public DOMNodeFilter\r
- {\r
- public:\r
- XMLApplication(const ServiceProvider*, const DOMElement* e, const XMLApplication* base=NULL);\r
- ~XMLApplication() { cleanup(); }\r
- \r
- // Application\r
- const ServiceProvider& getServiceProvider() const {return *m_sp;}\r
- const char* getId() const {return getString("id").second;}\r
- const char* getHash() const {return m_hash.c_str();}\r
-\r
- MetadataProvider* getMetadataProvider() const {\r
- return (!m_metadata && m_base) ? m_base->getMetadataProvider() : m_metadata;\r
- }\r
- TrustEngine* getTrustEngine() const {\r
- return (!m_trust && m_base) ? m_base->getTrustEngine() : m_trust;\r
- }\r
- AttributeExtractor* getAttributeExtractor() const {\r
- return (!m_attrExtractor && m_base) ? m_base->getAttributeExtractor() : m_attrExtractor;\r
- }\r
- AttributeFilter* getAttributeFilter() const {\r
- return (!m_attrFilter && m_base) ? m_base->getAttributeFilter() : m_attrFilter;\r
- }\r
- AttributeResolver* getAttributeResolver() const {\r
- return (!m_attrResolver && m_base) ? m_base->getAttributeResolver() : m_attrResolver;\r
- }\r
- CredentialResolver* getCredentialResolver() const {\r
- return (!m_credResolver && m_base) ? m_base->getCredentialResolver() : m_credResolver;\r
- }\r
- const PropertySet* getRelyingParty(const EntityDescriptor* provider) const;\r
-\r
- const SessionInitiator* getDefaultSessionInitiator() const;\r
- const SessionInitiator* getSessionInitiatorById(const char* id) const;\r
- const Handler* getDefaultAssertionConsumerService() const;\r
- const Handler* getAssertionConsumerServiceByIndex(unsigned short index) const;\r
- const vector<const Handler*>& getAssertionConsumerServicesByBinding(const XMLCh* binding) const;\r
- const Handler* getHandler(const char* path) const;\r
-\r
- const vector<const XMLCh*>& getAudiences() const {\r
- return (m_audiences.empty() && m_base) ? m_base->getAudiences() : m_audiences;\r
- }\r
-\r
- // Provides filter to exclude special config elements.\r
- short acceptNode(const DOMNode* node) const;\r
- \r
- private:\r
- void cleanup();\r
- const ServiceProvider* m_sp; // this is ok because its locking scope includes us\r
- const XMLApplication* m_base;\r
- string m_hash;\r
- MetadataProvider* m_metadata;\r
- TrustEngine* m_trust;\r
- AttributeExtractor* m_attrExtractor;\r
- AttributeFilter* m_attrFilter;\r
- AttributeResolver* m_attrResolver;\r
- CredentialResolver* m_credResolver;\r
- vector<const XMLCh*> m_audiences;\r
-\r
- // manage handler objects\r
- vector<Handler*> m_handlers;\r
-\r
- // maps location (path info) to applicable handlers\r
- map<string,const Handler*> m_handlerMap;\r
-\r
- // maps unique indexes to consumer services\r
- map<unsigned int,const Handler*> m_acsIndexMap;\r
- \r
- // pointer to default consumer service\r
- const Handler* m_acsDefault;\r
-\r
- // maps binding strings to supporting consumer service(s)\r
-#ifdef HAVE_GOOD_STL\r
- typedef map<xstring,vector<const Handler*> > ACSBindingMap;\r
-#else\r
- typedef map<string,vector<const Handler*> > ACSBindingMap;\r
-#endif\r
- ACSBindingMap m_acsBindingMap;\r
-\r
- // pointer to default session initiator\r
- const SessionInitiator* m_sessionInitDefault;\r
-\r
- // maps unique ID strings to session initiators\r
- map<string,const SessionInitiator*> m_sessionInitMap;\r
-\r
- // RelyingParty properties\r
- DOMPropertySet* m_partyDefault;\r
-#ifdef HAVE_GOOD_STL\r
- map<xstring,PropertySet*> m_partyMap;\r
-#else\r
- map<const XMLCh*,PropertySet*> m_partyMap;\r
-#endif\r
- };\r
-\r
- // Top-level configuration implementation\r
- class SHIBSP_DLLLOCAL XMLConfig;\r
- class SHIBSP_DLLLOCAL XMLConfigImpl : public DOMPropertySet, public DOMNodeFilter\r
- {\r
- public:\r
- XMLConfigImpl(const DOMElement* e, bool first, const XMLConfig* outer, Category& log);\r
- ~XMLConfigImpl();\r
- \r
- RequestMapper* m_requestMapper;\r
- map<string,Application*> m_appmap;\r
- map< string,pair< PropertySet*,vector<const SecurityPolicyRule*> > > m_policyMap;\r
- \r
- // Provides filter to exclude special config elements.\r
- short acceptNode(const DOMNode* node) const;\r
-\r
- void setDocument(DOMDocument* doc) {\r
- m_document = doc;\r
- }\r
-\r
- private:\r
- void doExtensions(const DOMElement* e, const char* label, Category& log);\r
-\r
- const XMLConfig* m_outer;\r
- DOMDocument* m_document;\r
- };\r
-\r
- class SHIBSP_DLLLOCAL XMLConfig : public ServiceProvider, public ReloadableXMLFile\r
- {\r
- public:\r
- XMLConfig(const DOMElement* e) : ReloadableXMLFile(e, Category::getInstance(SHIBSP_LOGCAT".Config")),\r
- m_impl(NULL), m_listener(NULL), m_sessionCache(NULL), m_tranLog(NULL) {\r
- }\r
- \r
- void init() {\r
- load();\r
- }\r
-\r
- ~XMLConfig() {\r
- delete m_impl;\r
- delete m_sessionCache;\r
- delete m_listener;\r
- delete m_tranLog;\r
- XMLToolingConfig::getConfig().setReplayCache(NULL);\r
- SAMLConfig::getConfig().setArtifactMap(NULL);\r
- for_each(m_storage.begin(), m_storage.end(), cleanup_pair<string,StorageService>());\r
- }\r
-\r
- // PropertySet\r
- void setParent(const PropertySet* parent) {return m_impl->setParent(parent);}\r
- pair<bool,bool> getBool(const char* name, const char* ns=NULL) const {return m_impl->getBool(name,ns);}\r
- pair<bool,const char*> getString(const char* name, const char* ns=NULL) const {return m_impl->getString(name,ns);}\r
- pair<bool,const XMLCh*> getXMLString(const char* name, const char* ns=NULL) const {return m_impl->getXMLString(name,ns);}\r
- pair<bool,unsigned int> getUnsignedInt(const char* name, const char* ns=NULL) const {return m_impl->getUnsignedInt(name,ns);}\r
- pair<bool,int> getInt(const char* name, const char* ns=NULL) const {return m_impl->getInt(name,ns);}\r
- const PropertySet* getPropertySet(const char* name, const char* ns="urn:mace:shibboleth:2.0:native:sp:config") const {return m_impl->getPropertySet(name,ns);}\r
- const DOMElement* getElement() const {return m_impl->getElement();}\r
-\r
- // ServiceProvider\r
- TransactionLog* getTransactionLog() const {\r
- if (m_tranLog)\r
- return m_tranLog;\r
- throw ConfigurationException("No TransactionLog available.");\r
- }\r
-\r
- StorageService* getStorageService(const char* id) const {\r
- if (id) {\r
- map<string,StorageService*>::const_iterator i=m_storage.find(id);\r
- if (i!=m_storage.end())\r
- return i->second;\r
- }\r
- return NULL;\r
- }\r
-\r
- ListenerService* getListenerService(bool required=true) const {\r
- if (required && !m_listener)\r
- throw ConfigurationException("No ListenerService available.");\r
- return m_listener;\r
- }\r
-\r
- SessionCache* getSessionCache(bool required=true) const {\r
- if (required && !m_sessionCache)\r
- throw ConfigurationException("No SessionCache available.");\r
- return m_sessionCache;\r
- }\r
-\r
- RequestMapper* getRequestMapper(bool required=true) const {\r
- if (required && !m_impl->m_requestMapper)\r
- throw ConfigurationException("No RequestMapper available.");\r
- return m_impl->m_requestMapper;\r
- }\r
-\r
- const Application* getApplication(const char* applicationId) const {\r
- map<string,Application*>::const_iterator i=m_impl->m_appmap.find(applicationId);\r
- return (i!=m_impl->m_appmap.end()) ? i->second : NULL;\r
- }\r
-\r
- const PropertySet* getPolicySettings(const char* id) const {\r
- map<string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::const_iterator i = m_impl->m_policyMap.find(id);\r
- if (i!=m_impl->m_policyMap.end())\r
- return i->second.first;\r
- throw ConfigurationException("Security Policy ($1) not found, check <SecurityPolicies> element.", params(1,id));\r
- }\r
-\r
- const vector<const SecurityPolicyRule*>& getPolicyRules(const char* id) const {\r
- map<string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::const_iterator i = m_impl->m_policyMap.find(id);\r
- if (i!=m_impl->m_policyMap.end())\r
- return i->second.second;\r
- throw ConfigurationException("Security Policy ($1) not found, check <SecurityPolicies> element.", params(1,id));\r
- }\r
-\r
- protected:\r
- pair<bool,DOMElement*> load();\r
-\r
- private:\r
- friend class XMLConfigImpl;\r
- XMLConfigImpl* m_impl;\r
- mutable ListenerService* m_listener;\r
- mutable SessionCache* m_sessionCache;\r
- mutable TransactionLog* m_tranLog;\r
- mutable map<string,StorageService*> m_storage;\r
- };\r
-\r
-#if defined (_MSC_VER)\r
- #pragma warning( pop )\r
-#endif\r
-\r
- static const XMLCh _Application[] = UNICODE_LITERAL_11(A,p,p,l,i,c,a,t,i,o,n);\r
- static const XMLCh Applications[] = UNICODE_LITERAL_12(A,p,p,l,i,c,a,t,i,o,n,s);\r
- static const XMLCh _ArtifactMap[] = UNICODE_LITERAL_11(A,r,t,i,f,a,c,t,M,a,p);\r
- static const XMLCh _AttributeExtractor[] = UNICODE_LITERAL_18(A,t,t,r,i,b,u,t,e,E,x,t,r,a,c,t,o,r);\r
- static const XMLCh _AttributeFilter[] = UNICODE_LITERAL_15(A,t,t,r,i,b,u,t,e,F,i,l,t,e,r);\r
- static const XMLCh _AttributeResolver[] = UNICODE_LITERAL_17(A,t,t,r,i,b,u,t,e,R,e,s,o,l,v,e,r);\r
- static const XMLCh _CredentialResolver[] = UNICODE_LITERAL_18(C,r,e,d,e,n,t,i,a,l,R,e,s,o,l,v,e,r);\r
- static const XMLCh DefaultRelyingParty[] = UNICODE_LITERAL_19(D,e,f,a,u,l,t,R,e,l,y,i,n,g,P,a,r,t,y);\r
- static const XMLCh fatal[] = UNICODE_LITERAL_5(f,a,t,a,l);\r
- static const XMLCh _Handler[] = UNICODE_LITERAL_7(H,a,n,d,l,e,r);\r
- static const XMLCh _id[] = UNICODE_LITERAL_2(i,d);\r
- static const XMLCh Implementation[] = UNICODE_LITERAL_14(I,m,p,l,e,m,e,n,t,a,t,i,o,n);\r
- static const XMLCh InProcess[] = UNICODE_LITERAL_9(I,n,P,r,o,c,e,s,s);\r
- static const XMLCh Library[] = UNICODE_LITERAL_7(L,i,b,r,a,r,y);\r
- static const XMLCh Listener[] = UNICODE_LITERAL_8(L,i,s,t,e,n,e,r);\r
- static const XMLCh logger[] = UNICODE_LITERAL_6(l,o,g,g,e,r);\r
- static const XMLCh MemoryListener[] = UNICODE_LITERAL_14(M,e,m,o,r,y,L,i,s,t,e,n,e,r);\r
- static const XMLCh _MetadataProvider[] = UNICODE_LITERAL_16(M,e,t,a,d,a,t,a,P,r,o,v,i,d,e,r);\r
- static const XMLCh OutOfProcess[] = UNICODE_LITERAL_12(O,u,t,O,f,P,r,o,c,e,s,s);\r
- static const XMLCh _path[] = UNICODE_LITERAL_4(p,a,t,h);\r
- static const XMLCh Policy[] = UNICODE_LITERAL_6(P,o,l,i,c,y);\r
- static const XMLCh RelyingParty[] = UNICODE_LITERAL_12(R,e,l,y,i,n,g,P,a,r,t,y);\r
- static const XMLCh _ReplayCache[] = UNICODE_LITERAL_11(R,e,p,l,a,y,C,a,c,h,e);\r
- static const XMLCh _RequestMapper[] = UNICODE_LITERAL_13(R,e,q,u,e,s,t,M,a,p,p,e,r);\r
- static const XMLCh Rule[] = UNICODE_LITERAL_4(R,u,l,e);\r
- static const XMLCh SecurityPolicies[] = UNICODE_LITERAL_16(S,e,c,u,r,i,t,y,P,o,l,i,c,i,e,s);\r
- static const XMLCh _SessionCache[] = UNICODE_LITERAL_12(S,e,s,s,i,o,n,C,a,c,h,e);\r
- static const XMLCh _SessionInitiator[] = UNICODE_LITERAL_16(S,e,s,s,i,o,n,I,n,i,t,i,a,t,o,r);\r
- static const XMLCh _StorageService[] = UNICODE_LITERAL_14(S,t,o,r,a,g,e,S,e,r,v,i,c,e);\r
- static const XMLCh TCPListener[] = UNICODE_LITERAL_11(T,C,P,L,i,s,t,e,n,e,r);\r
- static const XMLCh _TrustEngine[] = UNICODE_LITERAL_11(T,r,u,s,t,E,n,g,i,n,e);\r
- static const XMLCh _type[] = UNICODE_LITERAL_4(t,y,p,e);\r
- static const XMLCh UnixListener[] = UNICODE_LITERAL_12(U,n,i,x,L,i,s,t,e,n,e,r);\r
-\r
- class SHIBSP_DLLLOCAL PolicyNodeFilter : public DOMNodeFilter\r
- {\r
- public:\r
- short acceptNode(const DOMNode* node) const {\r
- if (XMLHelper::isNodeNamed(node,shibspconstants::SHIB2SPCONFIG_NS,Rule))\r
- return FILTER_REJECT;\r
- return FILTER_ACCEPT;\r
- }\r
- };\r
-};\r
-\r
-namespace shibsp {\r
- ServiceProvider* XMLServiceProviderFactory(const DOMElement* const & e)\r
- {\r
- return new XMLConfig(e);\r
- }\r
-};\r
-\r
-XMLApplication::XMLApplication(\r
- const ServiceProvider* sp,\r
- const DOMElement* e,\r
- const XMLApplication* base\r
- ) : m_sp(sp), m_base(base), m_metadata(NULL), m_trust(NULL), m_attrExtractor(NULL), m_attrFilter(NULL), m_attrResolver(NULL),\r
- m_credResolver(NULL), m_partyDefault(NULL), m_sessionInitDefault(NULL), m_acsDefault(NULL)\r
-{\r
-#ifdef _DEBUG\r
- xmltooling::NDC ndc("XMLApplication");\r
-#endif\r
- Category& log=Category::getInstance(SHIBSP_LOGCAT".Application");\r
-\r
- try {\r
- // First load any property sets.\r
- load(e,log,this);\r
- if (base)\r
- setParent(base);\r
-\r
- SPConfig& conf=SPConfig::getConfig();\r
- SAMLConfig& samlConf=SAMLConfig::getConfig();\r
- XMLToolingConfig& xmlConf=XMLToolingConfig::getConfig();\r
-\r
- m_hash=getId();\r
- m_hash+=getString("entityID").second;\r
- m_hash=samlConf.hashSHA1(m_hash.c_str(), true);\r
-\r
- const PropertySet* sessions = getPropertySet("Sessions");\r
-\r
- // Process handlers.\r
- Handler* handler=NULL;\r
- bool hardACS=false, hardSessionInit=false;\r
- const DOMElement* child = sessions ? XMLHelper::getFirstChildElement(sessions->getElement()) : NULL;\r
- while (child) {\r
- try {\r
- // A handler is based on the Binding property in conjunction with the element name.\r
- // If it's an ACS or SI, also handle index/id mappings and defaulting.\r
- if (XMLHelper::isNodeNamed(child,samlconstants::SAML20MD_NS,AssertionConsumerService::LOCAL_NAME)) {\r
- auto_ptr_char bindprop(child->getAttributeNS(NULL,EndpointType::BINDING_ATTRIB_NAME));\r
- if (!bindprop.get() || !*(bindprop.get())) {\r
- log.warn("md:AssertionConsumerService element has no Binding attribute, skipping it...");\r
- child = XMLHelper::getNextSiblingElement(child);\r
- continue;\r
- }\r
- handler=conf.AssertionConsumerServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));\r
- // Map by binding (may be > 1 per binding, e.g. SAML 1.0 vs 1.1)\r
-#ifdef HAVE_GOOD_STL\r
- m_acsBindingMap[handler->getXMLString("Binding").second].push_back(handler);\r
-#else\r
- m_acsBindingMap[handler->getString("Binding").second].push_back(handler);\r
-#endif\r
- m_acsIndexMap[handler->getUnsignedInt("index").second]=handler;\r
- \r
- if (!hardACS) {\r
- pair<bool,bool> defprop=handler->getBool("isDefault");\r
- if (defprop.first) {\r
- if (defprop.second) {\r
- hardACS=true;\r
- m_acsDefault=handler;\r
- }\r
- }\r
- else if (!m_acsDefault)\r
- m_acsDefault=handler;\r
- }\r
- }\r
- else if (XMLString::equals(child->getLocalName(),_SessionInitiator)) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- if (!type.get() || !*(type.get())) {\r
- log.warn("SessionInitiator element has no type attribute, skipping it...");\r
- child = XMLHelper::getNextSiblingElement(child);\r
- continue;\r
- }\r
- SessionInitiator* sihandler=conf.SessionInitiatorManager.newPlugin(type.get(),make_pair(child, getId()));\r
- handler=sihandler;\r
- pair<bool,const char*> si_id=handler->getString("id");\r
- if (si_id.first && si_id.second)\r
- m_sessionInitMap[si_id.second]=sihandler;\r
- if (!hardSessionInit) {\r
- pair<bool,bool> defprop=handler->getBool("isDefault");\r
- if (defprop.first) {\r
- if (defprop.second) {\r
- hardSessionInit=true;\r
- m_sessionInitDefault=sihandler;\r
- }\r
- }\r
- else if (!m_sessionInitDefault)\r
- m_sessionInitDefault=sihandler;\r
- }\r
- }\r
- else if (XMLHelper::isNodeNamed(child,samlconstants::SAML20MD_NS,SingleLogoutService::LOCAL_NAME)) {\r
- auto_ptr_char bindprop(child->getAttributeNS(NULL,EndpointType::BINDING_ATTRIB_NAME));\r
- if (!bindprop.get() || !*(bindprop.get())) {\r
- log.warn("md:SingleLogoutService element has no Binding attribute, skipping it...");\r
- child = XMLHelper::getNextSiblingElement(child);\r
- continue;\r
- }\r
- handler=conf.SingleLogoutServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));\r
- }\r
- else if (XMLHelper::isNodeNamed(child,samlconstants::SAML20MD_NS,ManageNameIDService::LOCAL_NAME)) {\r
- auto_ptr_char bindprop(child->getAttributeNS(NULL,EndpointType::BINDING_ATTRIB_NAME));\r
- if (!bindprop.get() || !*(bindprop.get())) {\r
- log.warn("md:ManageNameIDService element has no Binding attribute, skipping it...");\r
- child = XMLHelper::getNextSiblingElement(child);\r
- continue;\r
- }\r
- handler=conf.ManageNameIDServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));\r
- }\r
- else {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- if (!type.get() || !*(type.get())) {\r
- log.warn("Handler element has no type attribute, skipping it...");\r
- child = XMLHelper::getNextSiblingElement(child);\r
- continue;\r
- }\r
- handler=conf.HandlerManager.newPlugin(type.get(),make_pair(child, getId()));\r
- }\r
-\r
- // Save off the objects after giving the property set to the handler for its use.\r
- m_handlers.push_back(handler);\r
-\r
- // Insert into location map.\r
- pair<bool,const char*> location=handler->getString("Location");\r
- if (location.first && *location.second == '/')\r
- m_handlerMap[location.second]=handler;\r
- else if (location.first)\r
- m_handlerMap[string("/") + location.second]=handler;\r
-\r
- }\r
- catch (exception& ex) {\r
- log.error("caught exception processing handler element: %s", ex.what());\r
- }\r
- \r
- child = XMLHelper::getNextSiblingElement(child);\r
- }\r
-\r
- DOMNodeList* nlist=e->getElementsByTagNameNS(samlconstants::SAML20_NS,Audience::LOCAL_NAME);\r
- for (XMLSize_t i=0; nlist && i<nlist->getLength(); i++)\r
- if (nlist->item(i)->getParentNode()->isSameNode(e) && nlist->item(i)->hasChildNodes())\r
- m_audiences.push_back(nlist->item(i)->getFirstChild()->getNodeValue());\r
-\r
- // Always include our own entityID as an audience.\r
- m_audiences.push_back(getXMLString("entityID").second);\r
-\r
- if (conf.isEnabled(SPConfig::Metadata)) {\r
- child = XMLHelper::getFirstChildElement(e,_MetadataProvider);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- log.info("building MetadataProvider of type %s...",type.get());\r
- try {\r
- auto_ptr<MetadataProvider> mp(samlConf.MetadataProviderManager.newPlugin(type.get(),child));\r
- mp->init();\r
- m_metadata = mp.release();\r
- }\r
- catch (exception& ex) {\r
- log.crit("error building/initializing MetadataProvider: %s", ex.what());\r
- }\r
- }\r
- }\r
-\r
- if (conf.isEnabled(SPConfig::Trust)) {\r
- child = XMLHelper::getFirstChildElement(e,_TrustEngine);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- log.info("building TrustEngine of type %s...",type.get());\r
- try {\r
- m_trust = xmlConf.TrustEngineManager.newPlugin(type.get(),child);\r
- }\r
- catch (exception& ex) {\r
- log.crit("error building TrustEngine: %s", ex.what());\r
- }\r
- }\r
- }\r
-\r
- if (conf.isEnabled(SPConfig::AttributeResolution)) {\r
- child = XMLHelper::getFirstChildElement(e,_AttributeExtractor);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- log.info("building AttributeExtractor of type %s...",type.get());\r
- try {\r
- m_attrExtractor = conf.AttributeExtractorManager.newPlugin(type.get(),child);\r
- }\r
- catch (exception& ex) {\r
- log.crit("error building AttributeExtractor: %s", ex.what());\r
- }\r
- }\r
-\r
- child = XMLHelper::getFirstChildElement(e,_AttributeFilter);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- log.info("building AttributeFilter of type %s...",type.get());\r
- try {\r
- m_attrFilter = conf.AttributeFilterManager.newPlugin(type.get(),child);\r
- }\r
- catch (exception& ex) {\r
- log.crit("error building AttributeFilter: %s", ex.what());\r
- }\r
- }\r
-\r
- child = XMLHelper::getFirstChildElement(e,_AttributeResolver);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- log.info("building AttributeResolver of type %s...",type.get());\r
- try {\r
- m_attrResolver = conf.AttributeResolverManager.newPlugin(type.get(),child);\r
- }\r
- catch (exception& ex) {\r
- log.crit("error building AttributeResolver: %s", ex.what());\r
- }\r
- }\r
- }\r
-\r
- if (conf.isEnabled(SPConfig::Credentials)) {\r
- child = XMLHelper::getFirstChildElement(e,_CredentialResolver);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- log.info("building CredentialResolver of type %s...",type.get());\r
- try {\r
- m_credResolver = xmlConf.CredentialResolverManager.newPlugin(type.get(),child);\r
- }\r
- catch (exception& ex) {\r
- log.crit("error building CredentialResolver: %s", ex.what());\r
- }\r
- }\r
- }\r
-\r
-\r
- // Finally, load relying parties.\r
- child = XMLHelper::getFirstChildElement(e,DefaultRelyingParty);\r
- if (child) {\r
- m_partyDefault=new DOMPropertySet();\r
- m_partyDefault->load(child,log,this);\r
- child = XMLHelper::getFirstChildElement(child,RelyingParty);\r
- while (child) {\r
- auto_ptr<DOMPropertySet> rp(new DOMPropertySet());\r
- rp->load(child,log,this);\r
- m_partyMap[child->getAttributeNS(NULL,saml2::Attribute::NAME_ATTRIB_NAME)]=rp.release();\r
- child = XMLHelper::getNextSiblingElement(child,RelyingParty);\r
- }\r
- }\r
- \r
- if (conf.isEnabled(SPConfig::OutOfProcess)) {\r
- // Really finally, build local browser profile and binding objects.\r
- // TODO: may need some bits here...\r
- }\r
- }\r
- catch (exception&) {\r
- cleanup();\r
- throw;\r
- }\r
-#ifndef _DEBUG\r
- catch (...) {\r
- cleanup();\r
- throw;\r
- }\r
-#endif\r
-}\r
-\r
-void XMLApplication::cleanup()\r
-{\r
- delete m_partyDefault;\r
-#ifdef HAVE_GOOD_STL\r
- for_each(m_partyMap.begin(),m_partyMap.end(),cleanup_pair<xstring,PropertySet>());\r
-#else\r
- for_each(m_partyMap.begin(),m_partyMap.end(),cleanup_pair<const XMLCh*,PropertySet>());\r
-#endif\r
- for_each(m_handlers.begin(),m_handlers.end(),xmltooling::cleanup<Handler>());\r
- delete m_credResolver;\r
- delete m_attrResolver;\r
- delete m_attrFilter;\r
- delete m_attrExtractor;\r
- delete m_trust;\r
- delete m_metadata;\r
-}\r
-\r
-short XMLApplication::acceptNode(const DOMNode* node) const\r
-{\r
- if (XMLHelper::isNodeNamed(node,samlconstants::SAML20_NS,saml2::Attribute::LOCAL_NAME))\r
- return FILTER_REJECT;\r
- else if (XMLHelper::isNodeNamed(node,samlconstants::SAML20_NS,Audience::LOCAL_NAME))\r
- return FILTER_REJECT;\r
- const XMLCh* name=node->getLocalName();\r
- if (XMLString::equals(name,_Application) ||\r
- XMLString::equals(name,AssertionConsumerService::LOCAL_NAME) ||\r
- XMLString::equals(name,SingleLogoutService::LOCAL_NAME) ||\r
- XMLString::equals(name,ManageNameIDService::LOCAL_NAME) ||\r
- XMLString::equals(name,_SessionInitiator) ||\r
- XMLString::equals(name,DefaultRelyingParty) ||\r
- XMLString::equals(name,RelyingParty) ||\r
- XMLString::equals(name,_MetadataProvider) ||\r
- XMLString::equals(name,_TrustEngine) ||\r
- XMLString::equals(name,_CredentialResolver) ||\r
- XMLString::equals(name,_AttributeFilter) ||\r
- XMLString::equals(name,_AttributeExtractor) ||\r
- XMLString::equals(name,_AttributeResolver))\r
- return FILTER_REJECT;\r
-\r
- return FILTER_ACCEPT;\r
-}\r
-\r
-const PropertySet* XMLApplication::getRelyingParty(const EntityDescriptor* provider) const\r
-{\r
- if (!m_partyDefault && m_base)\r
- return m_base->getRelyingParty(provider);\r
- else if (!provider)\r
- return m_partyDefault;\r
- \r
-#ifdef HAVE_GOOD_STL\r
- map<xstring,PropertySet*>::const_iterator i=m_partyMap.find(provider->getEntityID());\r
- if (i!=m_partyMap.end())\r
- return i->second;\r
- const EntitiesDescriptor* group=dynamic_cast<const EntitiesDescriptor*>(provider->getParent());\r
- while (group) {\r
- if (group->getName()) {\r
- i=m_partyMap.find(group->getName());\r
- if (i!=m_partyMap.end())\r
- return i->second;\r
- }\r
- group=dynamic_cast<const EntitiesDescriptor*>(group->getParent());\r
- }\r
-#else\r
- map<const XMLCh*,PropertySet*>::const_iterator i=m_partyMap.begin();\r
- for (; i!=m_partyMap.end(); i++) {\r
- if (XMLString::equals(i->first,provider->getId()))\r
- return i->second;\r
- const EntitiesDescriptor* group=dynamic_cast<const EntitiesDescriptor*>(provider->getParent());\r
- while (group) {\r
- if (XMLString::equals(i->first,group->getName()))\r
- return i->second;\r
- group=dynamic_cast<const EntitiesDescriptor*>(group->getParent());\r
- }\r
- }\r
-#endif\r
- return m_partyDefault;\r
-}\r
-\r
-const SessionInitiator* XMLApplication::getDefaultSessionInitiator() const\r
-{\r
- if (m_sessionInitDefault) return m_sessionInitDefault;\r
- return m_base ? m_base->getDefaultSessionInitiator() : NULL;\r
-}\r
-\r
-const SessionInitiator* XMLApplication::getSessionInitiatorById(const char* id) const\r
-{\r
- map<string,const SessionInitiator*>::const_iterator i=m_sessionInitMap.find(id);\r
- if (i!=m_sessionInitMap.end()) return i->second;\r
- return m_base ? m_base->getSessionInitiatorById(id) : NULL;\r
-}\r
-\r
-const Handler* XMLApplication::getDefaultAssertionConsumerService() const\r
-{\r
- if (m_acsDefault) return m_acsDefault;\r
- return m_base ? m_base->getDefaultAssertionConsumerService() : NULL;\r
-}\r
-\r
-const Handler* XMLApplication::getAssertionConsumerServiceByIndex(unsigned short index) const\r
-{\r
- map<unsigned int,const Handler*>::const_iterator i=m_acsIndexMap.find(index);\r
- if (i!=m_acsIndexMap.end()) return i->second;\r
- return m_base ? m_base->getAssertionConsumerServiceByIndex(index) : NULL;\r
-}\r
-\r
-const vector<const Handler*>& XMLApplication::getAssertionConsumerServicesByBinding(const XMLCh* binding) const\r
-{\r
-#ifdef HAVE_GOOD_STL\r
- ACSBindingMap::const_iterator i=m_acsBindingMap.find(binding);\r
-#else\r
- auto_ptr_char temp(binding);\r
- ACSBindingMap::const_iterator i=m_acsBindingMap.find(temp.get());\r
-#endif\r
- if (i!=m_acsBindingMap.end())\r
- return i->second;\r
- return m_base ? m_base->getAssertionConsumerServicesByBinding(binding) : g_noHandlers;\r
-}\r
-\r
-const Handler* XMLApplication::getHandler(const char* path) const\r
-{\r
- string wrap(path);\r
- map<string,const Handler*>::const_iterator i=m_handlerMap.find(wrap.substr(0,wrap.find('?')));\r
- if (i!=m_handlerMap.end())\r
- return i->second;\r
- return m_base ? m_base->getHandler(path) : NULL;\r
-}\r
-\r
-short XMLConfigImpl::acceptNode(const DOMNode* node) const\r
-{\r
- if (!XMLString::equals(node->getNamespaceURI(),shibspconstants::SHIB2SPCONFIG_NS))\r
- return FILTER_ACCEPT;\r
- const XMLCh* name=node->getLocalName();\r
- if (XMLString::equals(name,Applications) ||\r
- XMLString::equals(name,_ArtifactMap) ||\r
- XMLString::equals(name,Extensions::LOCAL_NAME) ||\r
- XMLString::equals(name,Implementation) ||\r
- XMLString::equals(name,Listener) ||\r
- XMLString::equals(name,MemoryListener) ||\r
- XMLString::equals(name,Policy) ||\r
- XMLString::equals(name,_RequestMapper) ||\r
- XMLString::equals(name,_ReplayCache) ||\r
- XMLString::equals(name,_SessionCache) ||\r
- XMLString::equals(name,_StorageService) ||\r
- XMLString::equals(name,TCPListener) ||\r
- XMLString::equals(name,UnixListener))\r
- return FILTER_REJECT;\r
-\r
- return FILTER_ACCEPT;\r
-}\r
-\r
-void XMLConfigImpl::doExtensions(const DOMElement* e, const char* label, Category& log)\r
-{\r
- const DOMElement* exts=XMLHelper::getFirstChildElement(e,Extensions::LOCAL_NAME);\r
- if (exts) {\r
- exts=XMLHelper::getFirstChildElement(exts,Library);\r
- while (exts) {\r
- auto_ptr_char path(exts->getAttributeNS(NULL,_path));\r
- try {\r
- if (path.get()) {\r
- XMLToolingConfig::getConfig().load_library(path.get(),(void*)exts);\r
- log.debug("loaded %s extension library (%s)", label, path.get());\r
- }\r
- }\r
- catch (exception& e) {\r
- const XMLCh* fatal=exts->getAttributeNS(NULL,fatal);\r
- if (fatal && (*fatal==chLatin_t || *fatal==chDigit_1)) {\r
- log.fatal("unable to load mandatory %s extension library %s: %s", label, path.get(), e.what());\r
- throw;\r
- }\r
- else {\r
- log.crit("unable to load optional %s extension library %s: %s", label, path.get(), e.what());\r
- }\r
- }\r
- exts=XMLHelper::getNextSiblingElement(exts,Library);\r
- }\r
- }\r
-}\r
-\r
-XMLConfigImpl::XMLConfigImpl(const DOMElement* e, bool first, const XMLConfig* outer, Category& log)\r
- : m_requestMapper(NULL), m_outer(outer), m_document(NULL)\r
-{\r
-#ifdef _DEBUG\r
- xmltooling::NDC ndc("XMLConfigImpl");\r
-#endif\r
-\r
- try {\r
- SPConfig& conf=SPConfig::getConfig();\r
- SAMLConfig& samlConf=SAMLConfig::getConfig();\r
- XMLToolingConfig& xmlConf=XMLToolingConfig::getConfig();\r
- const DOMElement* SHAR=XMLHelper::getFirstChildElement(e,OutOfProcess);\r
- const DOMElement* SHIRE=XMLHelper::getFirstChildElement(e,InProcess);\r
-\r
- // Initialize log4cpp manually in order to redirect log messages as soon as possible.\r
- if (conf.isEnabled(SPConfig::Logging)) {\r
- const XMLCh* logconf=NULL;\r
- if (conf.isEnabled(SPConfig::OutOfProcess))\r
- logconf=SHAR->getAttributeNS(NULL,logger);\r
- else if (conf.isEnabled(SPConfig::InProcess))\r
- logconf=SHIRE->getAttributeNS(NULL,logger);\r
- if (!logconf || !*logconf)\r
- logconf=e->getAttributeNS(NULL,logger);\r
- if (logconf && *logconf) {\r
- auto_ptr_char logpath(logconf);\r
- log.debug("loading new logging configuration from (%s), check log destination for status of configuration",logpath.get());\r
- XMLToolingConfig::getConfig().log_config(logpath.get());\r
- }\r
- \r
- if (first)\r
- m_outer->m_tranLog = new TransactionLog();\r
- }\r
- \r
- // First load any property sets.\r
- load(e,log,this);\r
-\r
- const DOMElement* child;\r
- string plugtype;\r
-\r
- // Much of the processing can only occur on the first instantiation.\r
- if (first) {\r
- // Set clock skew.\r
- pair<bool,unsigned int> skew=getUnsignedInt("clockSkew");\r
- if (skew.first)\r
- xmlConf.clock_skew_secs=skew.second;\r
-\r
- // Extensions\r
- doExtensions(e, "global", log);\r
- if (conf.isEnabled(SPConfig::OutOfProcess))\r
- doExtensions(SHAR, "out of process", log);\r
-\r
- if (conf.isEnabled(SPConfig::InProcess))\r
- doExtensions(SHIRE, "in process", log);\r
- \r
- // Instantiate the ListenerService and SessionCache objects.\r
- if (conf.isEnabled(SPConfig::Listener)) {\r
- child=XMLHelper::getFirstChildElement(SHAR,UnixListener);\r
- if (child)\r
- plugtype=UNIX_LISTENER_SERVICE;\r
- else {\r
- child=XMLHelper::getFirstChildElement(SHAR,TCPListener);\r
- if (child)\r
- plugtype=TCP_LISTENER_SERVICE;\r
- else {\r
- child=XMLHelper::getFirstChildElement(SHAR,MemoryListener);\r
- if (child)\r
- plugtype=MEMORY_LISTENER_SERVICE;\r
- else {\r
- child=XMLHelper::getFirstChildElement(SHAR,Listener);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- if (type.get())\r
- plugtype=type.get();\r
- }\r
- }\r
- }\r
- }\r
- if (child) {\r
- log.info("building ListenerService of type %s...", plugtype.c_str());\r
- m_outer->m_listener = conf.ListenerServiceManager.newPlugin(plugtype.c_str(),child);\r
- }\r
- else {\r
- log.fatal("can't build ListenerService, missing conf:Listener element?");\r
- throw ConfigurationException("Can't build ListenerService, missing conf:Listener element?");\r
- }\r
- }\r
-\r
- if (conf.isEnabled(SPConfig::Caching)) {\r
- if (conf.isEnabled(SPConfig::OutOfProcess)) {\r
- // First build any StorageServices.\r
- string inmemID;\r
- child=XMLHelper::getFirstChildElement(SHAR,_StorageService);\r
- while (child) {\r
- auto_ptr_char id(child->getAttributeNS(NULL,_id));\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- try {\r
- log.info("building StorageService (%s) of type %s...", id.get(), type.get());\r
- m_outer->m_storage[id.get()] = xmlConf.StorageServiceManager.newPlugin(type.get(),child);\r
- if (!strcmp(type.get(),MEMORY_STORAGE_SERVICE))\r
- inmemID = id.get();\r
- }\r
- catch (exception& ex) {\r
- log.crit("failed to instantiate StorageService (%s): %s", id.get(), ex.what());\r
- }\r
- child=XMLHelper::getNextSiblingElement(child,_StorageService);\r
- }\r
- \r
- child=XMLHelper::getFirstChildElement(SHAR,_SessionCache);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- log.info("building SessionCache of type %s...",type.get());\r
- m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(type.get(),child);\r
- }\r
- else {\r
- log.warn("SessionCache unspecified, building SessionCache of type %s...",STORAGESERVICE_SESSION_CACHE);\r
- if (inmemID.empty()) {\r
- inmemID = "memory";\r
- log.info("no StorageServices configured, providing in-memory version for session cache");\r
- m_outer->m_storage[inmemID] = xmlConf.StorageServiceManager.newPlugin(MEMORY_STORAGE_SERVICE,NULL);\r
- }\r
- child = e->getOwnerDocument()->createElementNS(NULL,_SessionCache);\r
- auto_ptr_XMLCh ssid(inmemID.c_str());\r
- const_cast<DOMElement*>(child)->setAttributeNS(NULL,_StorageService,ssid.get());\r
- m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(STORAGESERVICE_SESSION_CACHE,child);\r
- }\r
-\r
- // Replay cache.\r
- StorageService* replaySS=NULL;\r
- child=XMLHelper::getFirstChildElement(SHAR,_ReplayCache);\r
- if (child) {\r
- auto_ptr_char ssid(child->getAttributeNS(NULL,_StorageService));\r
- if (ssid.get() && *ssid.get()) {\r
- if (m_outer->m_storage.count(ssid.get()))\r
- replaySS = m_outer->m_storage[ssid.get()];\r
- if (replaySS)\r
- log.info("building ReplayCache on top of StorageService (%s)...", ssid.get());\r
- else\r
- log.crit("unable to locate StorageService (%s) in configuration", ssid.get());\r
- }\r
- }\r
- if (!replaySS) {\r
- log.info("building ReplayCache using in-memory StorageService...");\r
- if (inmemID.empty()) {\r
- inmemID = "memory";\r
- log.info("no StorageServices configured, providing in-memory version for legacy config");\r
- m_outer->m_storage[inmemID] = xmlConf.StorageServiceManager.newPlugin(MEMORY_STORAGE_SERVICE,NULL);\r
- }\r
- replaySS = m_outer->m_storage[inmemID];\r
- }\r
- xmlConf.setReplayCache(new ReplayCache(replaySS));\r
- \r
- // ArtifactMap\r
- child=XMLHelper::getFirstChildElement(SHAR,_ArtifactMap);\r
- if (child) {\r
- auto_ptr_char ssid(child->getAttributeNS(NULL,_StorageService));\r
- if (ssid.get() && *ssid.get() && m_outer->m_storage.count(ssid.get())) {\r
- log.info("building ArtifactMap on top of StorageService (%s)...", ssid.get());\r
- samlConf.setArtifactMap(new ArtifactMap(child, m_outer->m_storage[ssid.get()]));\r
- }\r
- }\r
- if (samlConf.getArtifactMap()==NULL) {\r
- log.info("building in-memory ArtifactMap...");\r
- samlConf.setArtifactMap(new ArtifactMap(child));\r
- }\r
- }\r
- else {\r
- child=XMLHelper::getFirstChildElement(SHIRE,_SessionCache);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- log.info("building SessionCache of type %s...",type.get());\r
- m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(type.get(),child);\r
- }\r
- else {\r
- log.warn("SessionCache unspecified, building SessionCache of type %s...",REMOTED_SESSION_CACHE);\r
- m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(REMOTED_SESSION_CACHE,child);\r
- }\r
- }\r
- }\r
- } // end of first-time-only stuff\r
- \r
- // Back to the fully dynamic stuff...next up is the RequestMapper.\r
- if (conf.isEnabled(SPConfig::RequestMapping)) {\r
- child=XMLHelper::getFirstChildElement(SHIRE,_RequestMapper);\r
- if (child) {\r
- auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
- log.info("building RequestMapper of type %s...",type.get());\r
- m_requestMapper=conf.RequestMapperManager.newPlugin(type.get(),child);\r
- }\r
- }\r
- \r
- // Load security policies.\r
- child = XMLHelper::getLastChildElement(e,SecurityPolicies);\r
- if (child) {\r
- PolicyNodeFilter filter;\r
- child = XMLHelper::getFirstChildElement(child,Policy);\r
- while (child) {\r
- auto_ptr_char id(child->getAttributeNS(NULL,_id));\r
- pair< PropertySet*,vector<const SecurityPolicyRule*> >& rules = m_policyMap[id.get()];\r
- rules.first = NULL;\r
- auto_ptr<DOMPropertySet> settings(new DOMPropertySet());\r
- settings->load(child, log, &filter);\r
- rules.first = settings.release();\r
- const DOMElement* rule = XMLHelper::getFirstChildElement(child,Rule);\r
- while (rule) {\r
- auto_ptr_char type(rule->getAttributeNS(NULL,_type));\r
- try {\r
- rules.second.push_back(samlConf.SecurityPolicyRuleManager.newPlugin(type.get(),rule));\r
- }\r
- catch (exception& ex) {\r
- log.crit("error instantiating policy rule (%s) in policy (%s): %s", type.get(), id.get(), ex.what());\r
- }\r
- rule = XMLHelper::getNextSiblingElement(rule,Rule);\r
- }\r
- child = XMLHelper::getNextSiblingElement(child,Policy);\r
- }\r
- }\r
-\r
- // Load the default application. This actually has a fixed ID of "default". ;-)\r
- child=XMLHelper::getLastChildElement(e,Applications);\r
- if (!child) {\r
- log.fatal("can't build default Application object, missing conf:Applications element?");\r
- throw ConfigurationException("can't build default Application object, missing conf:Applications element?");\r
- }\r
- XMLApplication* defapp=new XMLApplication(m_outer,child);\r
- m_appmap[defapp->getId()]=defapp;\r
- \r
- // Load any overrides.\r
- child = XMLHelper::getFirstChildElement(child,_Application);\r
- while (child) {\r
- auto_ptr<XMLApplication> iapp(new XMLApplication(m_outer,child,defapp));\r
- if (m_appmap.count(iapp->getId()))\r
- log.crit("found conf:Application element with duplicate id attribute (%s), skipping it", iapp->getId());\r
- else\r
- m_appmap[iapp->getId()]=iapp.release();\r
-\r
- child = XMLHelper::getNextSiblingElement(child,_Application);\r
- }\r
- }\r
- catch (exception&) {\r
- this->~XMLConfigImpl();\r
- throw;\r
- }\r
-#ifndef _DEBUG\r
- catch (...) {\r
- this->~XMLConfigImpl();\r
- throw;\r
- }\r
-#endif\r
-}\r
-\r
-XMLConfigImpl::~XMLConfigImpl()\r
-{\r
- for_each(m_appmap.begin(),m_appmap.end(),cleanup_pair<string,Application>());\r
- for (map< string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::iterator i=m_policyMap.begin(); i!=m_policyMap.end(); ++i) {\r
- delete i->second.first;\r
- for_each(i->second.second.begin(), i->second.second.end(), xmltooling::cleanup<SecurityPolicyRule>());\r
- }\r
- delete m_requestMapper;\r
- if (m_document)\r
- m_document->release();\r
-}\r
-\r
-pair<bool,DOMElement*> XMLConfig::load()\r
-{\r
- // Load from source using base class.\r
- pair<bool,DOMElement*> raw = ReloadableXMLFile::load();\r
- \r
- // If we own it, wrap it.\r
- XercesJanitor<DOMDocument> docjanitor(raw.first ? raw.second->getOwnerDocument() : NULL);\r
-\r
- XMLConfigImpl* impl = new XMLConfigImpl(raw.second,(m_impl==NULL),this,m_log);\r
- \r
- // If we held the document, transfer it to the impl. If we didn't, it's a no-op.\r
- impl->setDocument(docjanitor.release());\r
-\r
- delete m_impl;\r
- m_impl = impl;\r
-\r
- return make_pair(false,(DOMElement*)NULL);\r
-}\r
+/*
+ * Copyright 2001-2007 Internet2
+ *
+ * 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
+ *
+ * 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.
+ */
+
+/**
+ * XMLServiceProvider.cpp
+ *
+ * XML-based SP configuration and mgmt
+ */
+
+#include "internal.h"
+#include "exceptions.h"
+#include "AccessControl.h"
+#include "Application.h"
+#include "RequestMapper.h"
+#include "ServiceProvider.h"
+#include "SessionCache.h"
+#include "SPConfig.h"
+#include "handler/SessionInitiator.h"
+#include "remoting/ListenerService.h"
+#include "util/DOMPropertySet.h"
+#include "util/SPConstants.h"
+
+#if defined(XMLTOOLING_LOG4SHIB)
+# include <log4shib/PropertyConfigurator.hh>
+#elif defined(XMLTOOLING_LOG4CPP)
+# include <log4cpp/PropertyConfigurator.hh>
+#else
+# error "Supported logging library not available."
+#endif
+#include <xercesc/util/XMLUniDefs.hpp>
+#include <xmltooling/XMLToolingConfig.h>
+#include <xmltooling/util/NDC.h>
+#include <xmltooling/util/ReloadableXMLFile.h>
+#include <xmltooling/util/XMLHelper.h>
+
+#ifndef SHIBSP_LITE
+# include "TransactionLog.h"
+# include "attribute/filtering/AttributeFilter.h"
+# include "attribute/resolver/AttributeExtractor.h"
+# include "attribute/resolver/AttributeResolver.h"
+# include "security/PKIXTrustEngine.h"
+# include <saml/SAMLConfig.h>
+# include <saml/binding/ArtifactMap.h>
+# include <saml/binding/SAMLArtifact.h>
+# include <saml/saml1/core/Assertions.h>
+# include <saml/saml2/binding/SAML2ArtifactType0004.h>
+# include <saml/saml2/metadata/ChainingMetadataProvider.h>
+# include <xmltooling/security/ChainingTrustEngine.h>
+# include <xmltooling/util/ReplayCache.h>
+using namespace opensaml::saml2;
+using namespace opensaml::saml2p;
+using namespace opensaml::saml2md;
+using namespace opensaml;
+#endif
+
+using namespace shibsp;
+using namespace xmltooling;
+using namespace std;
+
+namespace {
+
+#if defined (_MSC_VER)
+ #pragma warning( push )
+ #pragma warning( disable : 4250 )
+#endif
+
+ static vector<const Handler*> g_noHandlers;
+
+ // Application configuration wrapper
+ class SHIBSP_DLLLOCAL XMLApplication : public Application, public Remoted, public DOMPropertySet, public DOMNodeFilter
+ {
+ public:
+ XMLApplication(const ServiceProvider*, const DOMElement* e, const XMLApplication* base=NULL);
+ ~XMLApplication() { cleanup(); }
+
+ const char* getHash() const {return m_hash.c_str();}
+
+#ifndef SHIBSP_LITE
+ SAMLArtifact* generateSAML1Artifact(const EntityDescriptor* relyingParty) const {
+ throw ConfigurationException("No support for SAML 1.x artifact generation.");
+ }
+ SAML2Artifact* generateSAML2Artifact(const EntityDescriptor* relyingParty) const {
+ pair<bool,int> index = make_pair(false,0);
+ const PropertySet* props = getRelyingParty(relyingParty);
+ index = props->getInt("artifactEndpointIndex");
+ if (!index.first)
+ index = getArtifactEndpointIndex();
+ return new SAML2ArtifactType0004(SAMLConfig::getConfig().hashSHA1(props->getString("entityID").second),index.first ? index.second : 1);
+ }
+
+ MetadataProvider* getMetadataProvider(bool required=true) const {
+ if (required && !m_base && !m_metadata)
+ throw ConfigurationException("No MetadataProvider available.");
+ return (!m_metadata && m_base) ? m_base->getMetadataProvider() : m_metadata;
+ }
+ TrustEngine* getTrustEngine(bool required=true) const {
+ if (required && !m_base && !m_trust)
+ throw ConfigurationException("No TrustEngine available.");
+ return (!m_trust && m_base) ? m_base->getTrustEngine() : m_trust;
+ }
+ AttributeExtractor* getAttributeExtractor() const {
+ return (!m_attrExtractor && m_base) ? m_base->getAttributeExtractor() : m_attrExtractor;
+ }
+ AttributeFilter* getAttributeFilter() const {
+ return (!m_attrFilter && m_base) ? m_base->getAttributeFilter() : m_attrFilter;
+ }
+ AttributeResolver* getAttributeResolver() const {
+ return (!m_attrResolver && m_base) ? m_base->getAttributeResolver() : m_attrResolver;
+ }
+ CredentialResolver* getCredentialResolver() const {
+ return (!m_credResolver && m_base) ? m_base->getCredentialResolver() : m_credResolver;
+ }
+ const PropertySet* getRelyingParty(const EntityDescriptor* provider) const;
+ const vector<const XMLCh*>* getAudiences() const {
+ return (m_audiences.empty() && m_base) ? m_base->getAudiences() : &m_audiences;
+ }
+#endif
+ string getNotificationURL(const char* resource, bool front, unsigned int index) const;
+
+ const vector<string>& getRemoteUserAttributeIds() const {
+ return (m_remoteUsers.empty() && m_base) ? m_base->getRemoteUserAttributeIds() : m_remoteUsers;
+ }
+
+ const SessionInitiator* getDefaultSessionInitiator() const;
+ const SessionInitiator* getSessionInitiatorById(const char* id) const;
+ const Handler* getDefaultAssertionConsumerService() const;
+ const Handler* getAssertionConsumerServiceByIndex(unsigned short index) const;
+ const vector<const Handler*>& getAssertionConsumerServicesByBinding(const XMLCh* binding) const;
+ const Handler* getHandler(const char* path) const;
+ void getHandlers(vector<const Handler*>& handlers) const;
+
+ void receive(DDF& in, ostream& out) {
+ // Only current function is to return the headers to clear.
+ DDF header;
+ DDF ret=DDF(NULL).list();
+ DDFJanitor jret(ret);
+ for (vector< pair<string,string> >::const_iterator i = m_unsetHeaders.begin(); i!=m_unsetHeaders.end(); ++i) {
+ header = DDF(i->first.c_str()).string(i->second.c_str());
+ ret.add(header);
+ }
+ out << ret;
+ }
+
+ // Provides filter to exclude special config elements.
+ short acceptNode(const DOMNode* node) const;
+
+ private:
+ void cleanup();
+ const XMLApplication* m_base;
+ string m_hash;
+#ifndef SHIBSP_LITE
+ MetadataProvider* m_metadata;
+ TrustEngine* m_trust;
+ AttributeExtractor* m_attrExtractor;
+ AttributeFilter* m_attrFilter;
+ AttributeResolver* m_attrResolver;
+ CredentialResolver* m_credResolver;
+ vector<const XMLCh*> m_audiences;
+
+ // RelyingParty properties
+#ifdef HAVE_GOOD_STL
+ map<xstring,PropertySet*> m_partyMap;
+#else
+ map<const XMLCh*,PropertySet*> m_partyMap;
+#endif
+#endif
+ vector<string> m_remoteUsers,m_frontLogout,m_backLogout;
+
+ // manage handler objects
+ vector<Handler*> m_handlers;
+
+ // maps location (path info) to applicable handlers
+ map<string,const Handler*> m_handlerMap;
+
+ // maps unique indexes to consumer services
+ map<unsigned int,const Handler*> m_acsIndexMap;
+
+ // pointer to default consumer service
+ const Handler* m_acsDefault;
+
+ // maps binding strings to supporting consumer service(s)
+#ifdef HAVE_GOOD_STL
+ typedef map<xstring,vector<const Handler*> > ACSBindingMap;
+#else
+ typedef map<string,vector<const Handler*> > ACSBindingMap;
+#endif
+ ACSBindingMap m_acsBindingMap;
+
+ // pointer to default session initiator
+ const SessionInitiator* m_sessionInitDefault;
+
+ // maps unique ID strings to session initiators
+ map<string,const SessionInitiator*> m_sessionInitMap;
+
+ // pointer to default artifact resolution service
+ const Handler* m_artifactResolutionDefault;
+
+ pair<bool,int> getArtifactEndpointIndex() const {
+ if (m_artifactResolutionDefault) return m_artifactResolutionDefault->getInt("index");
+ return m_base ? m_base->getArtifactEndpointIndex() : make_pair(false,0);
+ }
+ };
+
+ // Top-level configuration implementation
+ class SHIBSP_DLLLOCAL XMLConfig;
+ class SHIBSP_DLLLOCAL XMLConfigImpl : public DOMPropertySet, public DOMNodeFilter
+ {
+ public:
+ XMLConfigImpl(const DOMElement* e, bool first, const XMLConfig* outer, Category& log);
+ ~XMLConfigImpl();
+
+ RequestMapper* m_requestMapper;
+ map<string,Application*> m_appmap;
+#ifndef SHIBSP_LITE
+ map< string,pair< PropertySet*,vector<const SecurityPolicyRule*> > > m_policyMap;
+ map< string, vector< pair< string, pair<string,string> > > > m_transportOptionMap;
+#endif
+
+ // Provides filter to exclude special config elements.
+ short acceptNode(const DOMNode* node) const;
+
+ void setDocument(DOMDocument* doc) {
+ m_document = doc;
+ }
+
+ private:
+ void doExtensions(const DOMElement* e, const char* label, Category& log);
+ void cleanup();
+
+ const XMLConfig* m_outer;
+ DOMDocument* m_document;
+ };
+
+ class SHIBSP_DLLLOCAL XMLConfig : public ServiceProvider, public ReloadableXMLFile
+#ifndef SHIBSP_LITE
+ ,public Remoted
+#endif
+ {
+ public:
+ XMLConfig(const DOMElement* e) : ReloadableXMLFile(e, Category::getInstance(SHIBSP_LOGCAT".Config")),
+ m_impl(NULL), m_listener(NULL), m_sessionCache(NULL)
+#ifndef SHIBSP_LITE
+ , m_tranLog(NULL)
+#endif
+ {
+ }
+
+ void init() {
+ load();
+ }
+
+ ~XMLConfig() {
+ delete m_impl;
+ delete m_sessionCache;
+ delete m_listener;
+#ifndef SHIBSP_LITE
+ delete m_tranLog;
+ SAMLConfig::getConfig().setArtifactMap(NULL);
+ XMLToolingConfig::getConfig().setReplayCache(NULL);
+ for_each(m_storage.begin(), m_storage.end(), cleanup_pair<string,StorageService>());
+#endif
+ }
+
+ // PropertySet
+ const PropertySet* getParent() const { return m_impl->getParent(); }
+ void setParent(const PropertySet* parent) {return m_impl->setParent(parent);}
+ pair<bool,bool> getBool(const char* name, const char* ns=NULL) const {return m_impl->getBool(name,ns);}
+ pair<bool,const char*> getString(const char* name, const char* ns=NULL) const {return m_impl->getString(name,ns);}
+ pair<bool,const XMLCh*> getXMLString(const char* name, const char* ns=NULL) const {return m_impl->getXMLString(name,ns);}
+ pair<bool,unsigned int> getUnsignedInt(const char* name, const char* ns=NULL) const {return m_impl->getUnsignedInt(name,ns);}
+ pair<bool,int> getInt(const char* name, const char* ns=NULL) const {return m_impl->getInt(name,ns);}
+ void getAll(map<string,const char*>& properties) const {return m_impl->getAll(properties);}
+ const PropertySet* getPropertySet(const char* name, const char* ns="urn:mace:shibboleth:2.0:native:sp:config") const {return m_impl->getPropertySet(name,ns);}
+ const DOMElement* getElement() const {return m_impl->getElement();}
+
+ // ServiceProvider
+#ifndef SHIBSP_LITE
+ // Remoted
+ void receive(DDF& in, ostream& out);
+
+ TransactionLog* getTransactionLog() const {
+ if (m_tranLog)
+ return m_tranLog;
+ throw ConfigurationException("No TransactionLog available.");
+ }
+
+ StorageService* getStorageService(const char* id) const {
+ if (id) {
+ map<string,StorageService*>::const_iterator i=m_storage.find(id);
+ if (i!=m_storage.end())
+ return i->second;
+ }
+ return NULL;
+ }
+#endif
+
+ ListenerService* getListenerService(bool required=true) const {
+ if (required && !m_listener)
+ throw ConfigurationException("No ListenerService available.");
+ return m_listener;
+ }
+
+ SessionCache* getSessionCache(bool required=true) const {
+ if (required && !m_sessionCache)
+ throw ConfigurationException("No SessionCache available.");
+ return m_sessionCache;
+ }
+
+ RequestMapper* getRequestMapper(bool required=true) const {
+ if (required && !m_impl->m_requestMapper)
+ throw ConfigurationException("No RequestMapper available.");
+ return m_impl->m_requestMapper;
+ }
+
+ const Application* getApplication(const char* applicationId) const {
+ map<string,Application*>::const_iterator i=m_impl->m_appmap.find(applicationId);
+ return (i!=m_impl->m_appmap.end()) ? i->second : NULL;
+ }
+
+#ifndef SHIBSP_LITE
+ const PropertySet* getPolicySettings(const char* id) const {
+ map<string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::const_iterator i = m_impl->m_policyMap.find(id);
+ if (i!=m_impl->m_policyMap.end())
+ return i->second.first;
+ throw ConfigurationException("Security Policy ($1) not found, check <SecurityPolicies> element.", params(1,id));
+ }
+
+ const vector<const SecurityPolicyRule*>& getPolicyRules(const char* id) const {
+ map<string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::const_iterator i = m_impl->m_policyMap.find(id);
+ if (i!=m_impl->m_policyMap.end())
+ return i->second.second;
+ throw ConfigurationException("Security Policy ($1) not found, check <SecurityPolicies> element.", params(1,id));
+ }
+
+ bool setTransportOptions(const char* id, SOAPTransport& transport) const {
+ bool ret = true;
+ map< string, vector< pair< string, pair<string,string> > > >::const_iterator p =
+ m_impl->m_transportOptionMap.find(id);
+ if (p == m_impl->m_transportOptionMap.end())
+ return ret;
+ vector< pair< string, pair<string,string> > >::const_iterator opt;
+ for (opt = p->second.begin(); opt != p->second.end(); ++opt) {
+ if (!transport.setProviderOption(opt->first.c_str(), opt->second.first.c_str(), opt->second.second.c_str())) {
+ m_log.error("failed to set SOAPTransport option (%s)", opt->second.first.c_str());
+ ret = false;
+ }
+ }
+ return ret;
+ }
+#endif
+
+ protected:
+ pair<bool,DOMElement*> load();
+
+ private:
+ friend class XMLConfigImpl;
+ XMLConfigImpl* m_impl;
+ mutable ListenerService* m_listener;
+ mutable SessionCache* m_sessionCache;
+#ifndef SHIBSP_LITE
+ mutable TransactionLog* m_tranLog;
+ mutable map<string,StorageService*> m_storage;
+#endif
+ };
+
+#if defined (_MSC_VER)
+ #pragma warning( pop )
+#endif
+
+ static const XMLCh ApplicationOverride[] = UNICODE_LITERAL_19(A,p,p,l,i,c,a,t,i,o,n,O,v,e,r,r,i,d,e);
+ static const XMLCh ApplicationDefaults[] = UNICODE_LITERAL_19(A,p,p,l,i,c,a,t,i,o,n,D,e,f,a,u,l,t,s);
+ static const XMLCh _ArtifactMap[] = UNICODE_LITERAL_11(A,r,t,i,f,a,c,t,M,a,p);
+ static const XMLCh _AttributeExtractor[] = UNICODE_LITERAL_18(A,t,t,r,i,b,u,t,e,E,x,t,r,a,c,t,o,r);
+ static const XMLCh _AttributeFilter[] = UNICODE_LITERAL_15(A,t,t,r,i,b,u,t,e,F,i,l,t,e,r);
+ static const XMLCh _AttributeResolver[] = UNICODE_LITERAL_17(A,t,t,r,i,b,u,t,e,R,e,s,o,l,v,e,r);
+ static const XMLCh _AssertionConsumerService[] = UNICODE_LITERAL_24(A,s,s,e,r,t,i,o,n,C,o,n,s,u,m,e,r,S,e,r,v,i,c,e);
+ static const XMLCh _ArtifactResolutionService[] =UNICODE_LITERAL_25(A,r,t,i,f,a,c,t,R,e,s,o,l,u,t,i,o,n,S,e,r,v,i,c,e);
+ static const XMLCh _Audience[] = UNICODE_LITERAL_8(A,u,d,i,e,n,c,e);
+ static const XMLCh Binding[] = UNICODE_LITERAL_7(B,i,n,d,i,n,g);
+ static const XMLCh Channel[]= UNICODE_LITERAL_7(C,h,a,n,n,e,l);
+ static const XMLCh _CredentialResolver[] = UNICODE_LITERAL_18(C,r,e,d,e,n,t,i,a,l,R,e,s,o,l,v,e,r);
+ static const XMLCh _Extensions[] = UNICODE_LITERAL_10(E,x,t,e,n,s,i,o,n,s);
+ static const XMLCh _fatal[] = UNICODE_LITERAL_5(f,a,t,a,l);
+ static const XMLCh _Handler[] = UNICODE_LITERAL_7(H,a,n,d,l,e,r);
+ static const XMLCh _id[] = UNICODE_LITERAL_2(i,d);
+ static const XMLCh InProcess[] = UNICODE_LITERAL_9(I,n,P,r,o,c,e,s,s);
+ static const XMLCh Library[] = UNICODE_LITERAL_7(L,i,b,r,a,r,y);
+ static const XMLCh Listener[] = UNICODE_LITERAL_8(L,i,s,t,e,n,e,r);
+ static const XMLCh Location[] = UNICODE_LITERAL_8(L,o,c,a,t,i,o,n);
+ static const XMLCh logger[] = UNICODE_LITERAL_6(l,o,g,g,e,r);
+ static const XMLCh _LogoutInitiator[] = UNICODE_LITERAL_15(L,o,g,o,u,t,I,n,i,t,i,a,t,o,r);
+ static const XMLCh _ManageNameIDService[] = UNICODE_LITERAL_19(M,a,n,a,g,e,N,a,m,e,I,D,S,e,r,v,i,c,e);
+ static const XMLCh _MetadataProvider[] = UNICODE_LITERAL_16(M,e,t,a,d,a,t,a,P,r,o,v,i,d,e,r);
+ static const XMLCh Notify[] = UNICODE_LITERAL_6(N,o,t,i,f,y);
+ static const XMLCh _option[] = UNICODE_LITERAL_6(o,p,t,i,o,n);
+ static const XMLCh OutOfProcess[] = UNICODE_LITERAL_12(O,u,t,O,f,P,r,o,c,e,s,s);
+ static const XMLCh _path[] = UNICODE_LITERAL_4(p,a,t,h);
+ static const XMLCh Policy[] = UNICODE_LITERAL_6(P,o,l,i,c,y);
+ static const XMLCh _provider[] = UNICODE_LITERAL_8(p,r,o,v,i,d,e,r);
+ static const XMLCh RelyingParty[] = UNICODE_LITERAL_12(R,e,l,y,i,n,g,P,a,r,t,y);
+ static const XMLCh _ReplayCache[] = UNICODE_LITERAL_11(R,e,p,l,a,y,C,a,c,h,e);
+ static const XMLCh _RequestMapper[] = UNICODE_LITERAL_13(R,e,q,u,e,s,t,M,a,p,p,e,r);
+ static const XMLCh Rule[] = UNICODE_LITERAL_4(R,u,l,e);
+ static const XMLCh SecurityPolicies[] = UNICODE_LITERAL_16(S,e,c,u,r,i,t,y,P,o,l,i,c,i,e,s);
+ static const XMLCh _SessionCache[] = UNICODE_LITERAL_12(S,e,s,s,i,o,n,C,a,c,h,e);
+ static const XMLCh _SessionInitiator[] = UNICODE_LITERAL_16(S,e,s,s,i,o,n,I,n,i,t,i,a,t,o,r);
+ static const XMLCh _SingleLogoutService[] = UNICODE_LITERAL_19(S,i,n,g,l,e,L,o,g,o,u,t,S,e,r,v,i,c,e);
+ static const XMLCh Site[] = UNICODE_LITERAL_4(S,i,t,e);
+ static const XMLCh _StorageService[] = UNICODE_LITERAL_14(S,t,o,r,a,g,e,S,e,r,v,i,c,e);
+ static const XMLCh TCPListener[] = UNICODE_LITERAL_11(T,C,P,L,i,s,t,e,n,e,r);
+ static const XMLCh TransportOption[] = UNICODE_LITERAL_15(T,r,a,n,s,p,o,r,t,O,p,t,i,o,n);
+ static const XMLCh _TrustEngine[] = UNICODE_LITERAL_11(T,r,u,s,t,E,n,g,i,n,e);
+ static const XMLCh _type[] = UNICODE_LITERAL_4(t,y,p,e);
+ static const XMLCh UnixListener[] = UNICODE_LITERAL_12(U,n,i,x,L,i,s,t,e,n,e,r);
+
+#ifndef SHIBSP_LITE
+ class SHIBSP_DLLLOCAL PolicyNodeFilter : public DOMNodeFilter
+ {
+ public:
+ short acceptNode(const DOMNode* node) const {
+ return FILTER_REJECT;
+ }
+ };
+#endif
+};
+
+namespace shibsp {
+ ServiceProvider* XMLServiceProviderFactory(const DOMElement* const & e)
+ {
+ return new XMLConfig(e);
+ }
+};
+
+XMLApplication::XMLApplication(
+ const ServiceProvider* sp,
+ const DOMElement* e,
+ const XMLApplication* base
+ ) : Application(sp), m_base(base),
+#ifndef SHIBSP_LITE
+ m_metadata(NULL), m_trust(NULL),
+ m_attrExtractor(NULL), m_attrFilter(NULL), m_attrResolver(NULL),
+ m_credResolver(NULL),
+#endif
+ m_acsDefault(NULL), m_sessionInitDefault(NULL), m_artifactResolutionDefault(NULL)
+{
+#ifdef _DEBUG
+ xmltooling::NDC ndc("XMLApplication");
+#endif
+ Category& log=Category::getInstance(SHIBSP_LOGCAT".Application");
+
+ try {
+ // First load any property sets.
+ load(e,log,this);
+ if (base)
+ setParent(base);
+
+ SPConfig& conf=SPConfig::getConfig();
+#ifndef SHIBSP_LITE
+ SAMLConfig& samlConf=SAMLConfig::getConfig();
+ XMLToolingConfig& xmlConf=XMLToolingConfig::getConfig();
+#endif
+
+ // This used to be an actual hash, but now it's just a hex-encode to avoid xmlsec.
+ static char DIGITS[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
+ string tohash=getId();
+ tohash+=getString("entityID").second;
+ for (const char* ch = tohash.c_str(); *ch; ++ch) {
+ m_hash += (DIGITS[((unsigned char)(0xF0 & *ch)) >> 4 ]);
+ m_hash += (DIGITS[0x0F & *ch]);
+ }
+
+ // Load attribute ID lists for REMOTE_USER and header clearing.
+ if (conf.isEnabled(SPConfig::InProcess)) {
+ pair<bool,const char*> attributes = getString("REMOTE_USER");
+ if (attributes.first) {
+ char* dup = strdup(attributes.second);
+ char* pos;
+ char* start = dup;
+ while (start && *start) {
+ while (*start && isspace(*start))
+ start++;
+ if (!*start)
+ break;
+ pos = strchr(start,' ');
+ if (pos)
+ *pos=0;
+ m_remoteUsers.push_back(start);
+ start = pos ? pos+1 : NULL;
+ }
+ free(dup);
+ }
+
+ attributes = getString("unsetHeaders");
+ if (attributes.first) {
+ string transformedprefix("HTTP_");
+ const char* pch;
+ pair<bool,const char*> prefix = getString("metadataAttributePrefix");
+ if (prefix.first) {
+ pch = prefix.second;
+ while (*pch) {
+ transformedprefix += (isalnum(*pch) ? toupper(*pch) : '_');
+ pch++;
+ }
+ }
+ char* dup = strdup(attributes.second);
+ char* pos;
+ char* start = dup;
+ while (start && *start) {
+ while (*start && isspace(*start))
+ start++;
+ if (!*start)
+ break;
+ pos = strchr(start,' ');
+ if (pos)
+ *pos=0;
+
+ string transformed;
+ pch = start;
+ while (*pch) {
+ transformed += (isalnum(*pch) ? toupper(*pch) : '_');
+ pch++;
+ }
+ m_unsetHeaders.push_back(pair<string,string>(start,string("HTTP_") + transformed));
+ if (prefix.first)
+ m_unsetHeaders.push_back(pair<string,string>(string(prefix.second) + start, transformedprefix + transformed));
+ start = pos ? pos+1 : NULL;
+ }
+ free(dup);
+ m_unsetHeaders.push_back(pair<string,string>("Shib-Application-ID","HTTP_SHIB_APPLICATION_ID"));
+ }
+ }
+
+ Handler* handler=NULL;
+ const PropertySet* sessions = getPropertySet("Sessions");
+
+ // Process assertion export handler.
+ pair<bool,const char*> location = sessions ? sessions->getString("exportLocation") : pair<bool,const char*>(false,NULL);
+ if (location.first) {
+ try {
+ DOMElement* exportElement = e->getOwnerDocument()->createElementNS(shibspconstants::SHIB2SPCONFIG_NS,_Handler);
+ exportElement->setAttributeNS(NULL,Location,sessions->getXMLString("exportLocation").second);
+ pair<bool,const XMLCh*> exportACL = sessions->getXMLString("exportACL");
+ if (exportACL.first) {
+ static const XMLCh _acl[] = UNICODE_LITERAL_9(e,x,p,o,r,t,A,C,L);
+ exportElement->setAttributeNS(NULL,_acl,exportACL.second);
+ }
+ handler = conf.HandlerManager.newPlugin(
+ samlconstants::SAML20_BINDING_URI, pair<const DOMElement*,const char*>(exportElement, getId())
+ );
+ m_handlers.push_back(handler);
+
+ // Insert into location map. If it contains the handlerURL, we skip past that part.
+ const char* pch = strstr(location.second, sessions->getString("handlerURL").second);
+ if (pch)
+ location.second = pch + strlen(sessions->getString("handlerURL").second);
+ if (*location.second == '/')
+ m_handlerMap[location.second]=handler;
+ else
+ m_handlerMap[string("/") + location.second]=handler;
+ }
+ catch (exception& ex) {
+ log.error("caught exception installing assertion lookup handler: %s", ex.what());
+ }
+ }
+
+ // Process other handlers.
+ bool hardACS=false, hardSessionInit=false, hardArt=false;
+ const DOMElement* child = sessions ? XMLHelper::getFirstChildElement(sessions->getElement()) : NULL;
+ while (child) {
+ try {
+ // A handler is based on the Binding property in conjunction with the element name.
+ // If it's an ACS or SI, also handle index/id mappings and defaulting.
+ if (XMLString::equals(child->getLocalName(),_AssertionConsumerService)) {
+ auto_ptr_char bindprop(child->getAttributeNS(NULL,Binding));
+ if (!bindprop.get() || !*(bindprop.get())) {
+ log.warn("md:AssertionConsumerService element has no Binding attribute, skipping it...");
+ child = XMLHelper::getNextSiblingElement(child);
+ continue;
+ }
+ handler=conf.AssertionConsumerServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));
+ // Map by binding (may be > 1 per binding, e.g. SAML 1.0 vs 1.1)
+#ifdef HAVE_GOOD_STL
+ m_acsBindingMap[handler->getXMLString("Binding").second].push_back(handler);
+#else
+ m_acsBindingMap[handler->getString("Binding").second].push_back(handler);
+#endif
+ m_acsIndexMap[handler->getUnsignedInt("index").second]=handler;
+
+ if (!hardACS) {
+ pair<bool,bool> defprop=handler->getBool("isDefault");
+ if (defprop.first) {
+ if (defprop.second) {
+ hardACS=true;
+ m_acsDefault=handler;
+ }
+ }
+ else if (!m_acsDefault)
+ m_acsDefault=handler;
+ }
+ }
+ else if (XMLString::equals(child->getLocalName(),_SessionInitiator)) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ if (!type.get() || !*(type.get())) {
+ log.warn("SessionInitiator element has no type attribute, skipping it...");
+ child = XMLHelper::getNextSiblingElement(child);
+ continue;
+ }
+ SessionInitiator* sihandler=conf.SessionInitiatorManager.newPlugin(type.get(),make_pair(child, getId()));
+ handler=sihandler;
+ pair<bool,const char*> si_id=handler->getString("id");
+ if (si_id.first && si_id.second)
+ m_sessionInitMap[si_id.second]=sihandler;
+ if (!hardSessionInit) {
+ pair<bool,bool> defprop=handler->getBool("isDefault");
+ if (defprop.first) {
+ if (defprop.second) {
+ hardSessionInit=true;
+ m_sessionInitDefault=sihandler;
+ }
+ }
+ else if (!m_sessionInitDefault)
+ m_sessionInitDefault=sihandler;
+ }
+ }
+ else if (XMLString::equals(child->getLocalName(),_LogoutInitiator)) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ if (!type.get() || !*(type.get())) {
+ log.warn("LogoutInitiator element has no type attribute, skipping it...");
+ child = XMLHelper::getNextSiblingElement(child);
+ continue;
+ }
+ handler=conf.LogoutInitiatorManager.newPlugin(type.get(),make_pair(child, getId()));
+ }
+ else if (XMLString::equals(child->getLocalName(),_ArtifactResolutionService)) {
+ auto_ptr_char bindprop(child->getAttributeNS(NULL,Binding));
+ if (!bindprop.get() || !*(bindprop.get())) {
+ log.warn("md:ArtifactResolutionService element has no Binding attribute, skipping it...");
+ child = XMLHelper::getNextSiblingElement(child);
+ continue;
+ }
+ handler=conf.ArtifactResolutionServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));
+
+ if (!hardArt) {
+ pair<bool,bool> defprop=handler->getBool("isDefault");
+ if (defprop.first) {
+ if (defprop.second) {
+ hardArt=true;
+ m_artifactResolutionDefault=handler;
+ }
+ }
+ else if (!m_artifactResolutionDefault)
+ m_artifactResolutionDefault=handler;
+ }
+ }
+ else if (XMLString::equals(child->getLocalName(),_SingleLogoutService)) {
+ auto_ptr_char bindprop(child->getAttributeNS(NULL,Binding));
+ if (!bindprop.get() || !*(bindprop.get())) {
+ log.warn("md:SingleLogoutService element has no Binding attribute, skipping it...");
+ child = XMLHelper::getNextSiblingElement(child);
+ continue;
+ }
+ handler=conf.SingleLogoutServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));
+ }
+ else if (XMLString::equals(child->getLocalName(),_ManageNameIDService)) {
+ auto_ptr_char bindprop(child->getAttributeNS(NULL,Binding));
+ if (!bindprop.get() || !*(bindprop.get())) {
+ log.warn("md:ManageNameIDService element has no Binding attribute, skipping it...");
+ child = XMLHelper::getNextSiblingElement(child);
+ continue;
+ }
+ handler=conf.ManageNameIDServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));
+ }
+ else {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ if (!type.get() || !*(type.get())) {
+ log.warn("Handler element has no type attribute, skipping it...");
+ child = XMLHelper::getNextSiblingElement(child);
+ continue;
+ }
+ handler=conf.HandlerManager.newPlugin(type.get(),make_pair(child, getId()));
+ }
+
+ m_handlers.push_back(handler);
+
+ // Insert into location map.
+ location=handler->getString("Location");
+ if (location.first && *location.second == '/')
+ m_handlerMap[location.second]=handler;
+ else if (location.first)
+ m_handlerMap[string("/") + location.second]=handler;
+
+ }
+ catch (exception& ex) {
+ log.error("caught exception processing handler element: %s", ex.what());
+ }
+
+ child = XMLHelper::getNextSiblingElement(child);
+ }
+
+ // Notification.
+ DOMNodeList* nlist=e->getElementsByTagNameNS(shibspconstants::SHIB2SPCONFIG_NS,Notify);
+ for (XMLSize_t i=0; nlist && i<nlist->getLength(); i++) {
+ if (nlist->item(i)->getParentNode()->isSameNode(e)) {
+ const XMLCh* channel = static_cast<DOMElement*>(nlist->item(i))->getAttributeNS(NULL,Channel);
+ auto_ptr_char loc(static_cast<DOMElement*>(nlist->item(i))->getAttributeNS(NULL,Location));
+ if (loc.get() && *loc.get()) {
+ if (channel && *channel == chLatin_f)
+ m_frontLogout.push_back(loc.get());
+ else
+ m_backLogout.push_back(loc.get());
+ }
+ }
+ }
+
+#ifndef SHIBSP_LITE
+ nlist=e->getElementsByTagNameNS(samlconstants::SAML20_NS,Audience::LOCAL_NAME);
+ for (XMLSize_t i=0; nlist && i<nlist->getLength(); i++)
+ if (nlist->item(i)->getParentNode()->isSameNode(e) && nlist->item(i)->hasChildNodes())
+ m_audiences.push_back(nlist->item(i)->getFirstChild()->getNodeValue());
+
+ if (conf.isEnabled(SPConfig::Metadata)) {
+ child = XMLHelper::getFirstChildElement(e,_MetadataProvider);
+ if (child) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ log.info("building MetadataProvider of type %s...",type.get());
+ try {
+ auto_ptr<MetadataProvider> mp(samlConf.MetadataProviderManager.newPlugin(type.get(),child));
+ mp->init();
+ m_metadata = mp.release();
+ }
+ catch (exception& ex) {
+ log.crit("error building/initializing MetadataProvider: %s", ex.what());
+ }
+ }
+ }
+
+ if (conf.isEnabled(SPConfig::Trust)) {
+ child = XMLHelper::getFirstChildElement(e,_TrustEngine);
+ if (child) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ log.info("building TrustEngine of type %s...",type.get());
+ try {
+ m_trust = xmlConf.TrustEngineManager.newPlugin(type.get(),child);
+ }
+ catch (exception& ex) {
+ log.crit("error building TrustEngine: %s", ex.what());
+ }
+ }
+ }
+
+ if (conf.isEnabled(SPConfig::AttributeResolution)) {
+ child = XMLHelper::getFirstChildElement(e,_AttributeExtractor);
+ if (child) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ log.info("building AttributeExtractor of type %s...",type.get());
+ try {
+ m_attrExtractor = conf.AttributeExtractorManager.newPlugin(type.get(),child);
+ }
+ catch (exception& ex) {
+ log.crit("error building AttributeExtractor: %s", ex.what());
+ }
+ }
+
+ child = XMLHelper::getFirstChildElement(e,_AttributeFilter);
+ if (child) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ log.info("building AttributeFilter of type %s...",type.get());
+ try {
+ m_attrFilter = conf.AttributeFilterManager.newPlugin(type.get(),child);
+ }
+ catch (exception& ex) {
+ log.crit("error building AttributeFilter: %s", ex.what());
+ }
+ }
+
+ child = XMLHelper::getFirstChildElement(e,_AttributeResolver);
+ if (child) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ log.info("building AttributeResolver of type %s...",type.get());
+ try {
+ m_attrResolver = conf.AttributeResolverManager.newPlugin(type.get(),child);
+ }
+ catch (exception& ex) {
+ log.crit("error building AttributeResolver: %s", ex.what());
+ }
+ }
+
+ if (m_unsetHeaders.empty()) {
+ vector<string> unsetHeaders;
+ if (m_attrExtractor) {
+ Locker extlock(m_attrExtractor);
+ m_attrExtractor->getAttributeIds(unsetHeaders);
+ }
+ if (m_attrResolver) {
+ Locker reslock(m_attrResolver);
+ m_attrResolver->getAttributeIds(unsetHeaders);
+ }
+ if (unsetHeaders.empty()) {
+ if (m_base)
+ m_unsetHeaders.insert(m_unsetHeaders.end(), m_base->m_unsetHeaders.begin(), m_base->m_unsetHeaders.end());
+ else
+ m_unsetHeaders.push_back(pair<string,string>("Shib-Application-ID","HTTP_SHIB_APPLICATION_ID"));
+ }
+ else {
+ string transformedprefix("HTTP_");
+ const char* pch;
+ pair<bool,const char*> prefix = getString("metadataAttributePrefix");
+ if (prefix.first) {
+ pch = prefix.second;
+ while (*pch) {
+ transformedprefix += (isalnum(*pch) ? toupper(*pch) : '_');
+ pch++;
+ }
+ }
+ for (vector<string>::const_iterator hdr = unsetHeaders.begin(); hdr!=unsetHeaders.end(); ++hdr) {
+ string transformed;
+ pch = hdr->c_str();
+ while (*pch) {
+ transformed += (isalnum(*pch) ? toupper(*pch) : '_');
+ pch++;
+ }
+ m_unsetHeaders.push_back(pair<string,string>(*hdr, string("HTTP_") + transformed));
+ if (prefix.first)
+ m_unsetHeaders.push_back(pair<string,string>(string(prefix.second) + *hdr, transformedprefix + transformed));
+ }
+ m_unsetHeaders.push_back(pair<string,string>("Shib-Application-ID","HTTP_SHIB_APPLICATION_ID"));
+ }
+ }
+ }
+
+ if (conf.isEnabled(SPConfig::Credentials)) {
+ child = XMLHelper::getFirstChildElement(e,_CredentialResolver);
+ if (child) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ log.info("building CredentialResolver of type %s...",type.get());
+ try {
+ m_credResolver = xmlConf.CredentialResolverManager.newPlugin(type.get(),child);
+ }
+ catch (exception& ex) {
+ log.crit("error building CredentialResolver: %s", ex.what());
+ }
+ }
+ }
+
+ // Finally, load relying parties.
+ child = XMLHelper::getFirstChildElement(e,RelyingParty);
+ while (child) {
+ auto_ptr<DOMPropertySet> rp(new DOMPropertySet());
+ rp->load(child,log,this);
+ rp->setParent(this);
+ m_partyMap[child->getAttributeNS(NULL,saml2::Attribute::NAME_ATTRIB_NAME)]=rp.release();
+ child = XMLHelper::getNextSiblingElement(child,RelyingParty);
+ }
+#endif
+
+ // Out of process only, we register a listener endpoint.
+ if (!conf.isEnabled(SPConfig::InProcess)) {
+ ListenerService* listener = sp->getListenerService(false);
+ if (listener) {
+ string addr=string(getId()) + "::getHeaders::Application";
+ listener->regListener(addr.c_str(),this);
+ }
+ else
+ log.info("no ListenerService available, Application remoting disabled");
+ }
+ }
+ catch (exception&) {
+ cleanup();
+ throw;
+ }
+#ifndef _DEBUG
+ catch (...) {
+ cleanup();
+ throw;
+ }
+#endif
+}
+
+void XMLApplication::cleanup()
+{
+ ListenerService* listener=getServiceProvider().getListenerService(false);
+ if (listener && SPConfig::getConfig().isEnabled(SPConfig::OutOfProcess) && !SPConfig::getConfig().isEnabled(SPConfig::InProcess)) {
+ string addr=string(getId()) + "::getHeaders::Application";
+ listener->unregListener(addr.c_str(),this);
+ }
+ for_each(m_handlers.begin(),m_handlers.end(),xmltooling::cleanup<Handler>());
+ m_handlers.clear();
+#ifndef SHIBSP_LITE
+#ifdef HAVE_GOOD_STL
+ for_each(m_partyMap.begin(),m_partyMap.end(),cleanup_pair<xstring,PropertySet>());
+#else
+ for_each(m_partyMap.begin(),m_partyMap.end(),cleanup_pair<const XMLCh*,PropertySet>());
+#endif
+ m_partyMap.clear();
+ delete m_credResolver;
+ m_credResolver = NULL;
+ delete m_attrResolver;
+ m_attrResolver = NULL;
+ delete m_attrFilter;
+ m_attrFilter = NULL;
+ delete m_attrExtractor;
+ m_attrExtractor = NULL;
+ delete m_trust;
+ m_trust = NULL;
+ delete m_metadata;
+ m_metadata = NULL;
+#endif
+}
+
+short XMLApplication::acceptNode(const DOMNode* node) const
+{
+ const XMLCh* name=node->getLocalName();
+ if (XMLString::equals(name,ApplicationOverride) ||
+ XMLString::equals(name,_Audience) ||
+ XMLString::equals(name,Notify) ||
+ XMLString::equals(name,_Handler) ||
+ XMLString::equals(name,_AssertionConsumerService) ||
+ XMLString::equals(name,_ArtifactResolutionService) ||
+ XMLString::equals(name,_LogoutInitiator) ||
+ XMLString::equals(name,_ManageNameIDService) ||
+ XMLString::equals(name,_SessionInitiator) ||
+ XMLString::equals(name,_SingleLogoutService) ||
+ XMLString::equals(name,RelyingParty) ||
+ XMLString::equals(name,_MetadataProvider) ||
+ XMLString::equals(name,_TrustEngine) ||
+ XMLString::equals(name,_CredentialResolver) ||
+ XMLString::equals(name,_AttributeFilter) ||
+ XMLString::equals(name,_AttributeExtractor) ||
+ XMLString::equals(name,_AttributeResolver))
+ return FILTER_REJECT;
+
+ return FILTER_ACCEPT;
+}
+
+#ifndef SHIBSP_LITE
+
+const PropertySet* XMLApplication::getRelyingParty(const EntityDescriptor* provider) const
+{
+ if (!provider)
+ return this;
+
+#ifdef HAVE_GOOD_STL
+ map<xstring,PropertySet*>::const_iterator i=m_partyMap.find(provider->getEntityID());
+ if (i!=m_partyMap.end())
+ return i->second;
+ const EntitiesDescriptor* group=dynamic_cast<const EntitiesDescriptor*>(provider->getParent());
+ while (group) {
+ if (group->getName()) {
+ i=m_partyMap.find(group->getName());
+ if (i!=m_partyMap.end())
+ return i->second;
+ }
+ group=dynamic_cast<const EntitiesDescriptor*>(group->getParent());
+ }
+#else
+ map<const XMLCh*,PropertySet*>::const_iterator i=m_partyMap.begin();
+ for (; i!=m_partyMap.end(); i++) {
+ if (XMLString::equals(i->first,provider->getEntityID()))
+ return i->second;
+ const EntitiesDescriptor* group=dynamic_cast<const EntitiesDescriptor*>(provider->getParent());
+ while (group) {
+ if (XMLString::equals(i->first,group->getName()))
+ return i->second;
+ group=dynamic_cast<const EntitiesDescriptor*>(group->getParent());
+ }
+ }
+#endif
+ return this;
+}
+
+#endif
+
+string XMLApplication::getNotificationURL(const char* resource, bool front, unsigned int index) const
+{
+ const vector<string>& locs = front ? m_frontLogout : m_backLogout;
+ if (locs.empty())
+ return m_base ? m_base->getNotificationURL(resource, front, index) : string();
+ else if (index >= locs.size())
+ return string();
+
+#ifdef HAVE_STRCASECMP
+ if (!resource || (strncasecmp(resource,"http://",7) && strncasecmp(resource,"https://",8)))
+#else
+ if (!resource || (strnicmp(resource,"http://",7) && strnicmp(resource,"https://",8)))
+#endif
+ throw ConfigurationException("Request URL was not absolute.");
+
+ const char* handler=locs[index].c_str();
+
+ // Should never happen...
+ if (!handler || (*handler!='/' && strncmp(handler,"http:",5) && strncmp(handler,"https:",6)))
+ throw ConfigurationException(
+ "Invalid Location property ($1) in Notify element for Application ($2)",
+ params(2, handler ? handler : "null", getId())
+ );
+
+ // The "Location" property can be in one of three formats:
+ //
+ // 1) a full URI: http://host/foo/bar
+ // 2) a hostless URI: http:///foo/bar
+ // 3) a relative path: /foo/bar
+ //
+ // # Protocol Host Path
+ // 1 handler handler handler
+ // 2 handler resource handler
+ // 3 resource resource handler
+
+ const char* path = NULL;
+
+ // Decide whether to use the handler or the resource for the "protocol"
+ const char* prot;
+ if (*handler != '/') {
+ prot = handler;
+ }
+ else {
+ prot = resource;
+ path = handler;
+ }
+
+ // break apart the "protocol" string into protocol, host, and "the rest"
+ const char* colon=strchr(prot,':');
+ colon += 3;
+ const char* slash=strchr(colon,'/');
+ if (!path)
+ path = slash;
+
+ // Compute the actual protocol and store.
+ string notifyURL(prot, colon-prot);
+
+ // create the "host" from either the colon/slash or from the target string
+ // If prot == handler then we're in either #1 or #2, else #3.
+ // If slash == colon then we're in #2.
+ if (prot != handler || slash == colon) {
+ colon = strchr(resource, ':');
+ colon += 3; // Get past the ://
+ slash = strchr(colon, '/');
+ }
+ string host(colon, (slash ? slash-colon : strlen(colon)));
+
+ // Build the URL
+ notifyURL += host + path;
+ return notifyURL;
+}
+
+const SessionInitiator* XMLApplication::getDefaultSessionInitiator() const
+{
+ if (m_sessionInitDefault) return m_sessionInitDefault;
+ return m_base ? m_base->getDefaultSessionInitiator() : NULL;
+}
+
+const SessionInitiator* XMLApplication::getSessionInitiatorById(const char* id) const
+{
+ map<string,const SessionInitiator*>::const_iterator i=m_sessionInitMap.find(id);
+ if (i!=m_sessionInitMap.end()) return i->second;
+ return m_base ? m_base->getSessionInitiatorById(id) : NULL;
+}
+
+const Handler* XMLApplication::getDefaultAssertionConsumerService() const
+{
+ if (m_acsDefault) return m_acsDefault;
+ return m_base ? m_base->getDefaultAssertionConsumerService() : NULL;
+}
+
+const Handler* XMLApplication::getAssertionConsumerServiceByIndex(unsigned short index) const
+{
+ map<unsigned int,const Handler*>::const_iterator i=m_acsIndexMap.find(index);
+ if (i!=m_acsIndexMap.end()) return i->second;
+ return m_base ? m_base->getAssertionConsumerServiceByIndex(index) : NULL;
+}
+
+const vector<const Handler*>& XMLApplication::getAssertionConsumerServicesByBinding(const XMLCh* binding) const
+{
+#ifdef HAVE_GOOD_STL
+ ACSBindingMap::const_iterator i=m_acsBindingMap.find(binding);
+#else
+ auto_ptr_char temp(binding);
+ ACSBindingMap::const_iterator i=m_acsBindingMap.find(temp.get());
+#endif
+ if (i!=m_acsBindingMap.end())
+ return i->second;
+ return m_base ? m_base->getAssertionConsumerServicesByBinding(binding) : g_noHandlers;
+}
+
+const Handler* XMLApplication::getHandler(const char* path) const
+{
+ string wrap(path);
+ map<string,const Handler*>::const_iterator i=m_handlerMap.find(wrap.substr(0,wrap.find('?')));
+ if (i!=m_handlerMap.end())
+ return i->second;
+ return m_base ? m_base->getHandler(path) : NULL;
+}
+
+void XMLApplication::getHandlers(vector<const Handler*>& handlers) const
+{
+ handlers.insert(handlers.end(), m_handlers.begin(), m_handlers.end());
+ if (m_base) {
+ for (map<string,const Handler*>::const_iterator h = m_base->m_handlerMap.begin(); h != m_base->m_handlerMap.end(); ++h) {
+ if (m_handlerMap.count(h->first) == 0)
+ handlers.push_back(h->second);
+ }
+ }
+}
+
+short XMLConfigImpl::acceptNode(const DOMNode* node) const
+{
+ if (!XMLString::equals(node->getNamespaceURI(),shibspconstants::SHIB2SPCONFIG_NS))
+ return FILTER_ACCEPT;
+ const XMLCh* name=node->getLocalName();
+ if (XMLString::equals(name,ApplicationDefaults) ||
+ XMLString::equals(name,_ArtifactMap) ||
+ XMLString::equals(name,_Extensions) ||
+ XMLString::equals(name,Listener) ||
+ XMLString::equals(name,Policy) ||
+ XMLString::equals(name,_RequestMapper) ||
+ XMLString::equals(name,_ReplayCache) ||
+ XMLString::equals(name,_SessionCache) ||
+ XMLString::equals(name,Site) ||
+ XMLString::equals(name,_StorageService) ||
+ XMLString::equals(name,TCPListener) ||
+ XMLString::equals(name,UnixListener))
+ return FILTER_REJECT;
+
+ return FILTER_ACCEPT;
+}
+
+void XMLConfigImpl::doExtensions(const DOMElement* e, const char* label, Category& log)
+{
+ const DOMElement* exts=XMLHelper::getFirstChildElement(e,_Extensions);
+ if (exts) {
+ exts=XMLHelper::getFirstChildElement(exts,Library);
+ while (exts) {
+ auto_ptr_char path(exts->getAttributeNS(NULL,_path));
+ try {
+ if (path.get()) {
+ XMLToolingConfig::getConfig().load_library(path.get(),(void*)exts);
+ log.debug("loaded %s extension library (%s)", label, path.get());
+ }
+ }
+ catch (exception& e) {
+ const XMLCh* fatal=exts->getAttributeNS(NULL,_fatal);
+ if (fatal && (*fatal==chLatin_t || *fatal==chDigit_1)) {
+ log.fatal("unable to load mandatory %s extension library %s: %s", label, path.get(), e.what());
+ throw;
+ }
+ else {
+ log.crit("unable to load optional %s extension library %s: %s", label, path.get(), e.what());
+ }
+ }
+ exts=XMLHelper::getNextSiblingElement(exts,Library);
+ }
+ }
+}
+
+XMLConfigImpl::XMLConfigImpl(const DOMElement* e, bool first, const XMLConfig* outer, Category& log)
+ : m_requestMapper(NULL), m_outer(outer), m_document(NULL)
+{
+#ifdef _DEBUG
+ xmltooling::NDC ndc("XMLConfigImpl");
+#endif
+
+ try {
+ SPConfig& conf=SPConfig::getConfig();
+#ifndef SHIBSP_LITE
+ SAMLConfig& samlConf=SAMLConfig::getConfig();
+#endif
+ XMLToolingConfig& xmlConf=XMLToolingConfig::getConfig();
+ const DOMElement* SHAR=XMLHelper::getFirstChildElement(e,OutOfProcess);
+ const DOMElement* SHIRE=XMLHelper::getFirstChildElement(e,InProcess);
+
+ // Initialize log4cpp manually in order to redirect log messages as soon as possible.
+ if (conf.isEnabled(SPConfig::Logging)) {
+ const XMLCh* logconf=NULL;
+ if (conf.isEnabled(SPConfig::OutOfProcess))
+ logconf=SHAR->getAttributeNS(NULL,logger);
+ else if (conf.isEnabled(SPConfig::InProcess))
+ logconf=SHIRE->getAttributeNS(NULL,logger);
+ if (!logconf || !*logconf)
+ logconf=e->getAttributeNS(NULL,logger);
+ if (logconf && *logconf) {
+ auto_ptr_char logpath(logconf);
+ log.debug("loading new logging configuration from (%s), check log destination for status of configuration",logpath.get());
+ XMLToolingConfig::getConfig().log_config(logpath.get());
+ }
+
+#ifndef SHIBSP_LITE
+ if (first)
+ m_outer->m_tranLog = new TransactionLog();
+#endif
+ }
+
+ // First load any property sets.
+ load(e,log,this);
+
+ const DOMElement* child;
+ string plugtype;
+
+ // Much of the processing can only occur on the first instantiation.
+ if (first) {
+ // Set clock skew.
+ pair<bool,unsigned int> skew=getUnsignedInt("clockSkew");
+ if (skew.first)
+ xmlConf.clock_skew_secs=skew.second;
+
+ // Extensions
+ doExtensions(e, "global", log);
+ if (conf.isEnabled(SPConfig::OutOfProcess))
+ doExtensions(SHAR, "out of process", log);
+
+ if (conf.isEnabled(SPConfig::InProcess))
+ doExtensions(SHIRE, "in process", log);
+
+ // Instantiate the ListenerService and SessionCache objects.
+ if (conf.isEnabled(SPConfig::Listener)) {
+ child=XMLHelper::getFirstChildElement(e,UnixListener);
+ if (child)
+ plugtype=UNIX_LISTENER_SERVICE;
+ else {
+ child=XMLHelper::getFirstChildElement(e,TCPListener);
+ if (child)
+ plugtype=TCP_LISTENER_SERVICE;
+ else {
+ child=XMLHelper::getFirstChildElement(e,Listener);
+ if (child) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ if (type.get())
+ plugtype=type.get();
+ }
+ }
+ }
+ if (child) {
+ log.info("building ListenerService of type %s...", plugtype.c_str());
+ m_outer->m_listener = conf.ListenerServiceManager.newPlugin(plugtype.c_str(), child);
+ }
+ else {
+ log.fatal("can't build ListenerService, missing conf:Listener element?");
+ throw ConfigurationException("Can't build ListenerService, missing conf:Listener element?");
+ }
+ }
+
+#ifndef SHIBSP_LITE
+ if (m_outer->m_listener && conf.isEnabled(SPConfig::OutOfProcess) && !conf.isEnabled(SPConfig::InProcess)) {
+ m_outer->m_listener->regListener("set::RelayState", m_outer->m_listener);
+ m_outer->m_listener->regListener("get::RelayState", m_outer->m_listener);
+ }
+#endif
+
+ if (conf.isEnabled(SPConfig::Caching)) {
+ if (conf.isEnabled(SPConfig::OutOfProcess)) {
+#ifndef SHIBSP_LITE
+ // First build any StorageServices.
+ child=XMLHelper::getFirstChildElement(e,_StorageService);
+ while (child) {
+ auto_ptr_char id(child->getAttributeNS(NULL,_id));
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ try {
+ log.info("building StorageService (%s) of type %s...", id.get(), type.get());
+ m_outer->m_storage[id.get()] = xmlConf.StorageServiceManager.newPlugin(type.get(),child);
+ }
+ catch (exception& ex) {
+ log.crit("failed to instantiate StorageService (%s): %s", id.get(), ex.what());
+ }
+ child=XMLHelper::getNextSiblingElement(child,_StorageService);
+ }
+
+ // Replay cache.
+ StorageService* replaySS=NULL;
+ child=XMLHelper::getFirstChildElement(e,_ReplayCache);
+ if (child) {
+ auto_ptr_char ssid(child->getAttributeNS(NULL,_StorageService));
+ if (ssid.get() && *ssid.get()) {
+ if (m_outer->m_storage.count(ssid.get()))
+ replaySS = m_outer->m_storage[ssid.get()];
+ if (replaySS)
+ log.info("building ReplayCache on top of StorageService (%s)...", ssid.get());
+ else
+ log.warn("unable to locate StorageService (%s) for ReplayCache, using dedicated in-memory instance", ssid.get());
+ }
+ xmlConf.setReplayCache(new ReplayCache(replaySS));
+ }
+ else {
+ log.warn("no ReplayCache built, missing conf:ReplayCache element?");
+ }
+
+ // ArtifactMap
+ child=XMLHelper::getFirstChildElement(e,_ArtifactMap);
+ if (child) {
+ auto_ptr_char ssid(child->getAttributeNS(NULL,_StorageService));
+ if (ssid.get() && *ssid.get() && m_outer->m_storage.count(ssid.get())) {
+ log.info("building ArtifactMap on top of StorageService (%s)...", ssid.get());
+ samlConf.setArtifactMap(new ArtifactMap(child, m_outer->m_storage[ssid.get()]));
+ }
+ }
+ if (samlConf.getArtifactMap()==NULL) {
+ log.info("building in-memory ArtifactMap...");
+ samlConf.setArtifactMap(new ArtifactMap(child));
+ }
+#endif
+ }
+ child=XMLHelper::getFirstChildElement(e,_SessionCache);
+ if (child) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ log.info("building SessionCache of type %s...",type.get());
+ m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(type.get(), child);
+ }
+ else {
+ log.fatal("can't build SessionCache, missing conf:SessionCache element?");
+ throw ConfigurationException("Can't build SessionCache, missing conf:SessionCache element?");
+ }
+ }
+ } // end of first-time-only stuff
+
+ // Back to the fully dynamic stuff...next up is the RequestMapper.
+ if (conf.isEnabled(SPConfig::RequestMapping)) {
+ child=XMLHelper::getFirstChildElement(e,_RequestMapper);
+ if (child) {
+ auto_ptr_char type(child->getAttributeNS(NULL,_type));
+ log.info("building RequestMapper of type %s...",type.get());
+ m_requestMapper=conf.RequestMapperManager.newPlugin(type.get(),child);
+ }
+ else {
+ log.fatal("can't build RequestMapper, missing conf:RequestMapper element?");
+ throw ConfigurationException("Can't build RequestMapper, missing conf:RequestMapper element?");
+ }
+ }
+
+#ifndef SHIBSP_LITE
+ // Load security policies.
+ child = XMLHelper::getLastChildElement(e,SecurityPolicies);
+ if (child) {
+ PolicyNodeFilter filter;
+ child = XMLHelper::getFirstChildElement(child,Policy);
+ while (child) {
+ auto_ptr_char id(child->getAttributeNS(NULL,_id));
+ pair< PropertySet*,vector<const SecurityPolicyRule*> >& rules = m_policyMap[id.get()];
+ rules.first = NULL;
+ auto_ptr<DOMPropertySet> settings(new DOMPropertySet());
+ settings->load(child, log, &filter);
+ rules.first = settings.release();
+
+ // Process Rule elements.
+ const DOMElement* rule = XMLHelper::getFirstChildElement(child,Rule);
+ while (rule) {
+ auto_ptr_char type(rule->getAttributeNS(NULL,_type));
+ try {
+ rules.second.push_back(samlConf.SecurityPolicyRuleManager.newPlugin(type.get(),rule));
+ }
+ catch (exception& ex) {
+ log.crit("error instantiating policy rule (%s) in policy (%s): %s", type.get(), id.get(), ex.what());
+ }
+ rule = XMLHelper::getNextSiblingElement(rule,Rule);
+ }
+
+ // Process TransportOption elements.
+ rule = XMLHelper::getFirstChildElement(child,TransportOption);
+ while (rule) {
+ if (rule->hasChildNodes()) {
+ auto_ptr_char provider(rule->getAttributeNS(NULL,_provider));
+ auto_ptr_char option(rule->getAttributeNS(NULL,_option));
+ auto_ptr_char value(rule->getFirstChild()->getNodeValue());
+ if (provider.get() && *provider.get() && option.get() && *option.get() && value.get() && *value.get()) {
+ m_transportOptionMap[id.get()].push_back(
+ make_pair(string(provider.get()), make_pair(string(option.get()), string(value.get())))
+ );
+ }
+ }
+ rule = XMLHelper::getNextSiblingElement(rule,TransportOption);
+ }
+
+ child = XMLHelper::getNextSiblingElement(child,Policy);
+ }
+ }
+#endif
+
+ // Load the default application. This actually has a fixed ID of "default". ;-)
+ child=XMLHelper::getLastChildElement(e,ApplicationDefaults);
+ if (!child) {
+ log.fatal("can't build default Application object, missing conf:ApplicationDefaults element?");
+ throw ConfigurationException("can't build default Application object, missing conf:ApplicationDefaults element?");
+ }
+ XMLApplication* defapp=new XMLApplication(m_outer,child);
+ m_appmap[defapp->getId()]=defapp;
+
+ // Load any overrides.
+ child = XMLHelper::getFirstChildElement(child,ApplicationOverride);
+ while (child) {
+ auto_ptr<XMLApplication> iapp(new XMLApplication(m_outer,child,defapp));
+ if (m_appmap.count(iapp->getId()))
+ log.crit("found conf:ApplicationOverride element with duplicate id attribute (%s), skipping it", iapp->getId());
+ else
+ m_appmap[iapp->getId()]=iapp.release();
+
+ child = XMLHelper::getNextSiblingElement(child,ApplicationOverride);
+ }
+ }
+ catch (exception&) {
+ cleanup();
+ throw;
+ }
+}
+
+XMLConfigImpl::~XMLConfigImpl()
+{
+ cleanup();
+}
+
+void XMLConfigImpl::cleanup()
+{
+ for_each(m_appmap.begin(),m_appmap.end(),cleanup_pair<string,Application>());
+ m_appmap.clear();
+#ifndef SHIBSP_LITE
+ for (map< string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::iterator i=m_policyMap.begin(); i!=m_policyMap.end(); ++i) {
+ delete i->second.first;
+ for_each(i->second.second.begin(), i->second.second.end(), xmltooling::cleanup<SecurityPolicyRule>());
+ }
+ m_policyMap.clear();
+#endif
+ delete m_requestMapper;
+ m_requestMapper = NULL;
+ if (m_document)
+ m_document->release();
+ m_document = NULL;
+}
+
+#ifndef SHIBSP_LITE
+void XMLConfig::receive(DDF& in, ostream& out)
+{
+ if (!strcmp(in.name(), "get::RelayState")) {
+ const char* id = in["id"].string();
+ const char* key = in["key"].string();
+ if (!id || !key)
+ throw ListenerException("Required parameters missing for RelayState recovery.");
+
+ string relayState;
+ StorageService* storage = getStorageService(id);
+ if (storage) {
+ if (storage->readString("RelayState",key,&relayState)>0) {
+ if (in["clear"].integer())
+ storage->deleteString("RelayState",key);
+ }
+ }
+ else {
+ Category::getInstance(SHIBSP_LOGCAT".ServiceProvider").error(
+ "Storage-backed RelayState with invalid StorageService ID (%s)", id
+ );
+ }
+
+ // Repack for return to caller.
+ DDF ret=DDF(NULL).string(relayState.c_str());
+ DDFJanitor jret(ret);
+ out << ret;
+ }
+ else if (!strcmp(in.name(), "set::RelayState")) {
+ const char* id = in["id"].string();
+ const char* value = in["value"].string();
+ if (!id || !value)
+ throw ListenerException("Required parameters missing for RelayState creation.");
+
+ string rsKey;
+ StorageService* storage = getStorageService(id);
+ if (storage) {
+ SAMLConfig::getConfig().generateRandomBytes(rsKey,20);
+ rsKey = SAMLArtifact::toHex(rsKey);
+ storage->createString("RelayState", rsKey.c_str(), value, time(NULL) + 600);
+ }
+ else {
+ Category::getInstance(SHIBSP_LOGCAT".ServiceProvider").error(
+ "Storage-backed RelayState with invalid StorageService ID (%s)", id
+ );
+ }
+
+ // Repack for return to caller.
+ DDF ret=DDF(NULL).string(rsKey.c_str());
+ DDFJanitor jret(ret);
+ out << ret;
+ }
+}
+#endif
+
+pair<bool,DOMElement*> XMLConfig::load()
+{
+ // Load from source using base class.
+ pair<bool,DOMElement*> raw = ReloadableXMLFile::load();
+
+ // If we own it, wrap it.
+ XercesJanitor<DOMDocument> docjanitor(raw.first ? raw.second->getOwnerDocument() : NULL);
+
+ XMLConfigImpl* impl = new XMLConfigImpl(raw.second,(m_impl==NULL),this,m_log);
+
+ // If we held the document, transfer it to the impl. If we didn't, it's a no-op.
+ impl->setDocument(docjanitor.release());
+
+ delete m_impl;
+ m_impl = impl;
+
+ return make_pair(false,(DOMElement*)NULL);
+}
projects / shibboleth / sp.git / blobdiff