shibsp/impl/XMLServiceProvider.cpp

   1 /*\r
   2  *  Copyright 2001-2007 Internet2\r
   3  * \r
   4  * Licensed under the Apache License, Version 2.0 (the "License");\r
   5  * you may not use this file except in compliance with the License.\r
   6  * You may obtain a copy of the License at\r
   7  *\r
   8  *     http://www.apache.org/licenses/LICENSE-2.0\r
   9  *\r
  10  * Unless required by applicable law or agreed to in writing, software\r
  11  * distributed under the License is distributed on an "AS IS" BASIS,\r
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  * See the License for the specific language governing permissions and\r
  14  * limitations under the License.\r
  15  */\r
  16 \r
  17 /**\r
  18  * XMLServiceProvider.cpp\r
  19  *\r
  20  * XML-based SP configuration and mgmt\r
  21  */\r
  22 \r
  23 #include "internal.h"\r
  24 #include "exceptions.h"\r
  25 #include "AccessControl.h"\r
  26 #include "Application.h"\r
  27 #include "RequestMapper.h"\r
  28 #include "ServiceProvider.h"\r
  29 #include "SessionCache.h"\r
  30 #include "SPConfig.h"\r
  31 #include "SPRequest.h"\r
  32 #include "TransactionLog.h"\r
  33 #include "attribute/filtering/AttributeFilter.h"\r
  34 #include "attribute/resolver/AttributeExtractor.h"\r
  35 #include "attribute/resolver/AttributeResolver.h"\r
  36 #include "handler/SessionInitiator.h"\r
  37 #include "remoting/ListenerService.h"\r
  38 #include "security/PKIXTrustEngine.h"\r
  39 #include "util/DOMPropertySet.h"\r
  40 #include "util/SPConstants.h"\r
  41 \r
  42 #include <sys/types.h>\r
  43 #include <sys/stat.h>\r
  44 #include <log4cpp/Category.hh>\r
  45 #include <log4cpp/PropertyConfigurator.hh>\r
  46 #include <saml/SAMLConfig.h>\r
  47 #include <saml/binding/ArtifactMap.h>\r
  48 #include <saml/saml1/core/Assertions.h>\r
  49 #include <saml/saml2/metadata/ChainingMetadataProvider.h>\r
  50 #include <xmltooling/XMLToolingConfig.h>\r
  51 #include <xmltooling/security/ChainingTrustEngine.h>\r
  52 #include <xmltooling/util/NDC.h>\r
  53 #include <xmltooling/util/ReloadableXMLFile.h>\r
  54 #include <xmltooling/util/ReplayCache.h>\r
  55 \r
  56 using namespace shibsp;\r
  57 using namespace opensaml::saml2;\r
  58 using namespace opensaml::saml2md;\r
  59 using namespace opensaml;\r
  60 using namespace xmltooling;\r
  61 using namespace log4cpp;\r
  62 using namespace std;\r
  63 \r
  64 namespace {\r
  65 \r
  66 #if defined (_MSC_VER)\r
  67     #pragma warning( push )\r
  68     #pragma warning( disable : 4250 )\r
  69 #endif\r
  70 \r
  71     static vector<const Handler*> g_noHandlers;\r
  72 \r
  73     // Application configuration wrapper\r
  74     class SHIBSP_DLLLOCAL XMLApplication : public virtual Application, public DOMPropertySet, public DOMNodeFilter\r
  75     {\r
  76     public:\r
  77         XMLApplication(const ServiceProvider*, const DOMElement* e, const XMLApplication* base=NULL);\r
  78         ~XMLApplication() { cleanup(); }\r
  79     \r
  80         // Application\r
  81         const ServiceProvider& getServiceProvider() const {return *m_sp;}\r
  82         const char* getId() const {return getString("id").second;}\r
  83         const char* getHash() const {return m_hash.c_str();}\r
  84 \r
  85         MetadataProvider* getMetadataProvider(bool required=true) const {\r
  86             if (required && !m_base && !m_metadata)\r
  87                 throw ConfigurationException("No MetadataProvider available.");\r
  88             return (!m_metadata && m_base) ? m_base->getMetadataProvider() : m_metadata;\r
  89         }\r
  90         TrustEngine* getTrustEngine(bool required=true) const {\r
  91             if (required && !m_base && !m_trust)\r
  92                 throw ConfigurationException("No TrustEngine available.");\r
  93             return (!m_trust && m_base) ? m_base->getTrustEngine() : m_trust;\r
  94         }\r
  95         AttributeExtractor* getAttributeExtractor() const {\r
  96             return (!m_attrExtractor && m_base) ? m_base->getAttributeExtractor() : m_attrExtractor;\r
  97         }\r
  98         AttributeFilter* getAttributeFilter() const {\r
  99             return (!m_attrFilter && m_base) ? m_base->getAttributeFilter() : m_attrFilter;\r
 100         }\r
 101         AttributeResolver* getAttributeResolver() const {\r
 102             return (!m_attrResolver && m_base) ? m_base->getAttributeResolver() : m_attrResolver;\r
 103         }\r
 104         CredentialResolver* getCredentialResolver() const {\r
 105             return (!m_credResolver && m_base) ? m_base->getCredentialResolver() : m_credResolver;\r
 106         }\r
 107         const PropertySet* getRelyingParty(const EntityDescriptor* provider) const;\r
 108 \r
 109         const SessionInitiator* getDefaultSessionInitiator() const;\r
 110         const SessionInitiator* getSessionInitiatorById(const char* id) const;\r
 111         const Handler* getDefaultAssertionConsumerService() const;\r
 112         const Handler* getAssertionConsumerServiceByIndex(unsigned short index) const;\r
 113         const vector<const Handler*>& getAssertionConsumerServicesByBinding(const XMLCh* binding) const;\r
 114         const Handler* getHandler(const char* path) const;\r
 115 \r
 116         const vector<const XMLCh*>& getAudiences() const {\r
 117             return (m_audiences.empty() && m_base) ? m_base->getAudiences() : m_audiences;\r
 118         }\r
 119 \r
 120         // Provides filter to exclude special config elements.\r
 121         short acceptNode(const DOMNode* node) const;\r
 122     \r
 123     private:\r
 124         void cleanup();\r
 125         const ServiceProvider* m_sp;   // this is ok because its locking scope includes us\r
 126         const XMLApplication* m_base;\r
 127         string m_hash;\r
 128         MetadataProvider* m_metadata;\r
 129         TrustEngine* m_trust;\r
 130         AttributeExtractor* m_attrExtractor;\r
 131         AttributeFilter* m_attrFilter;\r
 132         AttributeResolver* m_attrResolver;\r
 133         CredentialResolver* m_credResolver;\r
 134         vector<const XMLCh*> m_audiences;\r
 135 \r
 136         // manage handler objects\r
 137         vector<Handler*> m_handlers;\r
 138 \r
 139         // maps location (path info) to applicable handlers\r
 140         map<string,const Handler*> m_handlerMap;\r
 141 \r
 142         // maps unique indexes to consumer services\r
 143         map<unsigned int,const Handler*> m_acsIndexMap;\r
 144         \r
 145         // pointer to default consumer service\r
 146         const Handler* m_acsDefault;\r
 147 \r
 148         // maps binding strings to supporting consumer service(s)\r
 149 #ifdef HAVE_GOOD_STL\r
 150         typedef map<xstring,vector<const Handler*> > ACSBindingMap;\r
 151 #else\r
 152         typedef map<string,vector<const Handler*> > ACSBindingMap;\r
 153 #endif\r
 154         ACSBindingMap m_acsBindingMap;\r
 155 \r
 156         // pointer to default session initiator\r
 157         const SessionInitiator* m_sessionInitDefault;\r
 158 \r
 159         // maps unique ID strings to session initiators\r
 160         map<string,const SessionInitiator*> m_sessionInitMap;\r
 161 \r
 162         // RelyingParty properties\r
 163         DOMPropertySet* m_partyDefault;\r
 164 #ifdef HAVE_GOOD_STL\r
 165         map<xstring,PropertySet*> m_partyMap;\r
 166 #else\r
 167         map<const XMLCh*,PropertySet*> m_partyMap;\r
 168 #endif\r
 169     };\r
 170 \r
 171     // Top-level configuration implementation\r
 172     class SHIBSP_DLLLOCAL XMLConfig;\r
 173     class SHIBSP_DLLLOCAL XMLConfigImpl : public DOMPropertySet, public DOMNodeFilter\r
 174     {\r
 175     public:\r
 176         XMLConfigImpl(const DOMElement* e, bool first, const XMLConfig* outer, Category& log);\r
 177         ~XMLConfigImpl();\r
 178         \r
 179         RequestMapper* m_requestMapper;\r
 180         map<string,Application*> m_appmap;\r
 181         map< string,pair< PropertySet*,vector<const SecurityPolicyRule*> > > m_policyMap;\r
 182         \r
 183         // Provides filter to exclude special config elements.\r
 184         short acceptNode(const DOMNode* node) const;\r
 185 \r
 186         void setDocument(DOMDocument* doc) {\r
 187             m_document = doc;\r
 188         }\r
 189 \r
 190     private:\r
 191         void doExtensions(const DOMElement* e, const char* label, Category& log);\r
 192 \r
 193         const XMLConfig* m_outer;\r
 194         DOMDocument* m_document;\r
 195     };\r
 196 \r
 197     class SHIBSP_DLLLOCAL XMLConfig : public ServiceProvider, public ReloadableXMLFile\r
 198     {\r
 199     public:\r
 200         XMLConfig(const DOMElement* e) : ReloadableXMLFile(e, Category::getInstance(SHIBSP_LOGCAT".Config")),\r
 201             m_impl(NULL), m_listener(NULL), m_sessionCache(NULL), m_tranLog(NULL) {\r
 202         }\r
 203         \r
 204         void init() {\r
 205             load();\r
 206         }\r
 207 \r
 208         ~XMLConfig() {\r
 209             delete m_impl;\r
 210             delete m_sessionCache;\r
 211             delete m_listener;\r
 212             delete m_tranLog;\r
 213             XMLToolingConfig::getConfig().setReplayCache(NULL);\r
 214             SAMLConfig::getConfig().setArtifactMap(NULL);\r
 215             for_each(m_storage.begin(), m_storage.end(), cleanup_pair<string,StorageService>());\r
 216         }\r
 217 \r
 218         // PropertySet\r
 219         void setParent(const PropertySet* parent) {return m_impl->setParent(parent);}\r
 220         pair<bool,bool> getBool(const char* name, const char* ns=NULL) const {return m_impl->getBool(name,ns);}\r
 221         pair<bool,const char*> getString(const char* name, const char* ns=NULL) const {return m_impl->getString(name,ns);}\r
 222         pair<bool,const XMLCh*> getXMLString(const char* name, const char* ns=NULL) const {return m_impl->getXMLString(name,ns);}\r
 223         pair<bool,unsigned int> getUnsignedInt(const char* name, const char* ns=NULL) const {return m_impl->getUnsignedInt(name,ns);}\r
 224         pair<bool,int> getInt(const char* name, const char* ns=NULL) const {return m_impl->getInt(name,ns);}\r
 225         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
 226         const DOMElement* getElement() const {return m_impl->getElement();}\r
 227 \r
 228         // ServiceProvider\r
 229         TransactionLog* getTransactionLog() const {\r
 230             if (m_tranLog)\r
 231                 return m_tranLog;\r
 232             throw ConfigurationException("No TransactionLog available.");\r
 233         }\r
 234 \r
 235         StorageService* getStorageService(const char* id) const {\r
 236             if (id) {\r
 237                 map<string,StorageService*>::const_iterator i=m_storage.find(id);\r
 238                 if (i!=m_storage.end())\r
 239                     return i->second;\r
 240             }\r
 241             return NULL;\r
 242         }\r
 243 \r
 244         ListenerService* getListenerService(bool required=true) const {\r
 245             if (required && !m_listener)\r
 246                 throw ConfigurationException("No ListenerService available.");\r
 247             return m_listener;\r
 248         }\r
 249 \r
 250         SessionCache* getSessionCache(bool required=true) const {\r
 251             if (required && !m_sessionCache)\r
 252                 throw ConfigurationException("No SessionCache available.");\r
 253             return m_sessionCache;\r
 254         }\r
 255 \r
 256         RequestMapper* getRequestMapper(bool required=true) const {\r
 257             if (required && !m_impl->m_requestMapper)\r
 258                 throw ConfigurationException("No RequestMapper available.");\r
 259             return m_impl->m_requestMapper;\r
 260         }\r
 261 \r
 262         const Application* getApplication(const char* applicationId) const {\r
 263             map<string,Application*>::const_iterator i=m_impl->m_appmap.find(applicationId);\r
 264             return (i!=m_impl->m_appmap.end()) ? i->second : NULL;\r
 265         }\r
 266 \r
 267         const PropertySet* getPolicySettings(const char* id) const {\r
 268             map<string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::const_iterator i = m_impl->m_policyMap.find(id);\r
 269             if (i!=m_impl->m_policyMap.end())\r
 270                 return i->second.first;\r
 271             throw ConfigurationException("Security Policy ($1) not found, check <SecurityPolicies> element.", params(1,id));\r
 272         }\r
 273 \r
 274         const vector<const SecurityPolicyRule*>& getPolicyRules(const char* id) const {\r
 275             map<string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::const_iterator i = m_impl->m_policyMap.find(id);\r
 276             if (i!=m_impl->m_policyMap.end())\r
 277                 return i->second.second;\r
 278             throw ConfigurationException("Security Policy ($1) not found, check <SecurityPolicies> element.", params(1,id));\r
 279         }\r
 280 \r
 281     protected:\r
 282         pair<bool,DOMElement*> load();\r
 283 \r
 284     private:\r
 285         friend class XMLConfigImpl;\r
 286         XMLConfigImpl* m_impl;\r
 287         mutable ListenerService* m_listener;\r
 288         mutable SessionCache* m_sessionCache;\r
 289         mutable TransactionLog* m_tranLog;\r
 290         mutable map<string,StorageService*> m_storage;\r
 291     };\r
 292 \r
 293 #if defined (_MSC_VER)\r
 294     #pragma warning( pop )\r
 295 #endif\r
 296 \r
 297     static const XMLCh _Application[] =         UNICODE_LITERAL_11(A,p,p,l,i,c,a,t,i,o,n);\r
 298     static const XMLCh Applications[] =         UNICODE_LITERAL_12(A,p,p,l,i,c,a,t,i,o,n,s);\r
 299     static const XMLCh _ArtifactMap[] =         UNICODE_LITERAL_11(A,r,t,i,f,a,c,t,M,a,p);\r
 300     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
 301     static const XMLCh _AttributeFilter[] =     UNICODE_LITERAL_15(A,t,t,r,i,b,u,t,e,F,i,l,t,e,r);\r
 302     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
 303     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
 304     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
 305     static const XMLCh fatal[] =                UNICODE_LITERAL_5(f,a,t,a,l);\r
 306     static const XMLCh _Handler[] =             UNICODE_LITERAL_7(H,a,n,d,l,e,r);\r
 307     static const XMLCh _id[] =                  UNICODE_LITERAL_2(i,d);\r
 308     static const XMLCh Implementation[] =       UNICODE_LITERAL_14(I,m,p,l,e,m,e,n,t,a,t,i,o,n);\r
 309     static const XMLCh InProcess[] =            UNICODE_LITERAL_9(I,n,P,r,o,c,e,s,s);\r
 310     static const XMLCh Library[] =              UNICODE_LITERAL_7(L,i,b,r,a,r,y);\r
 311     static const XMLCh Listener[] =             UNICODE_LITERAL_8(L,i,s,t,e,n,e,r);\r
 312     static const XMLCh logger[] =               UNICODE_LITERAL_6(l,o,g,g,e,r);\r
 313     static const XMLCh MemoryListener[] =       UNICODE_LITERAL_14(M,e,m,o,r,y,L,i,s,t,e,n,e,r);\r
 314     static const XMLCh _MetadataProvider[] =    UNICODE_LITERAL_16(M,e,t,a,d,a,t,a,P,r,o,v,i,d,e,r);\r
 315     static const XMLCh OutOfProcess[] =         UNICODE_LITERAL_12(O,u,t,O,f,P,r,o,c,e,s,s);\r
 316     static const XMLCh _path[] =                UNICODE_LITERAL_4(p,a,t,h);\r
 317     static const XMLCh Policy[] =               UNICODE_LITERAL_6(P,o,l,i,c,y);\r
 318     static const XMLCh RelyingParty[] =         UNICODE_LITERAL_12(R,e,l,y,i,n,g,P,a,r,t,y);\r
 319     static const XMLCh _ReplayCache[] =         UNICODE_LITERAL_11(R,e,p,l,a,y,C,a,c,h,e);\r
 320     static const XMLCh _RequestMapper[] =       UNICODE_LITERAL_13(R,e,q,u,e,s,t,M,a,p,p,e,r);\r
 321     static const XMLCh Rule[] =                 UNICODE_LITERAL_4(R,u,l,e);\r
 322     static const XMLCh SecurityPolicies[] =     UNICODE_LITERAL_16(S,e,c,u,r,i,t,y,P,o,l,i,c,i,e,s);\r
 323     static const XMLCh _SessionCache[] =        UNICODE_LITERAL_12(S,e,s,s,i,o,n,C,a,c,h,e);\r
 324     static const XMLCh _SessionInitiator[] =    UNICODE_LITERAL_16(S,e,s,s,i,o,n,I,n,i,t,i,a,t,o,r);\r
 325     static const XMLCh _StorageService[] =      UNICODE_LITERAL_14(S,t,o,r,a,g,e,S,e,r,v,i,c,e);\r
 326     static const XMLCh TCPListener[] =          UNICODE_LITERAL_11(T,C,P,L,i,s,t,e,n,e,r);\r
 327     static const XMLCh _TrustEngine[] =         UNICODE_LITERAL_11(T,r,u,s,t,E,n,g,i,n,e);\r
 328     static const XMLCh _type[] =                UNICODE_LITERAL_4(t,y,p,e);\r
 329     static const XMLCh UnixListener[] =         UNICODE_LITERAL_12(U,n,i,x,L,i,s,t,e,n,e,r);\r
 330 \r
 331     class SHIBSP_DLLLOCAL PolicyNodeFilter : public DOMNodeFilter\r
 332     {\r
 333     public:\r
 334         short acceptNode(const DOMNode* node) const {\r
 335             if (XMLHelper::isNodeNamed(node,shibspconstants::SHIB2SPCONFIG_NS,Rule))\r
 336                 return FILTER_REJECT;\r
 337             return FILTER_ACCEPT;\r
 338         }\r
 339     };\r
 340 };\r
 341 \r
 342 namespace shibsp {\r
 343     ServiceProvider* XMLServiceProviderFactory(const DOMElement* const & e)\r
 344     {\r
 345         return new XMLConfig(e);\r
 346     }\r
 347 };\r
 348 \r
 349 XMLApplication::XMLApplication(\r
 350     const ServiceProvider* sp,\r
 351     const DOMElement* e,\r
 352     const XMLApplication* base\r
 353     ) : m_sp(sp), m_base(base), m_metadata(NULL), m_trust(NULL), m_attrExtractor(NULL), m_attrFilter(NULL), m_attrResolver(NULL),\r
 354         m_credResolver(NULL), m_partyDefault(NULL), m_sessionInitDefault(NULL), m_acsDefault(NULL)\r
 355 {\r
 356 #ifdef _DEBUG\r
 357     xmltooling::NDC ndc("XMLApplication");\r
 358 #endif\r
 359     Category& log=Category::getInstance(SHIBSP_LOGCAT".Application");\r
 360 \r
 361     try {\r
 362         // First load any property sets.\r
 363         load(e,log,this);\r
 364         if (base)\r
 365             setParent(base);\r
 366 \r
 367         SPConfig& conf=SPConfig::getConfig();\r
 368         SAMLConfig& samlConf=SAMLConfig::getConfig();\r
 369         XMLToolingConfig& xmlConf=XMLToolingConfig::getConfig();\r
 370 \r
 371         m_hash=getId();\r
 372         m_hash+=getString("entityID").second;\r
 373         m_hash=samlConf.hashSHA1(m_hash.c_str(), true);\r
 374 \r
 375         const PropertySet* sessions = getPropertySet("Sessions");\r
 376 \r
 377         // Process handlers.\r
 378         Handler* handler=NULL;\r
 379         bool hardACS=false, hardSessionInit=false;\r
 380         const DOMElement* child = sessions ? XMLHelper::getFirstChildElement(sessions->getElement()) : NULL;\r
 381         while (child) {\r
 382             try {\r
 383                 // A handler is based on the Binding property in conjunction with the element name.\r
 384                 // If it's an ACS or SI, also handle index/id mappings and defaulting.\r
 385                 if (XMLHelper::isNodeNamed(child,samlconstants::SAML20MD_NS,AssertionConsumerService::LOCAL_NAME)) {\r
 386                     auto_ptr_char bindprop(child->getAttributeNS(NULL,EndpointType::BINDING_ATTRIB_NAME));\r
 387                     if (!bindprop.get() || !*(bindprop.get())) {\r
 388                         log.warn("md:AssertionConsumerService element has no Binding attribute, skipping it...");\r
 389                         child = XMLHelper::getNextSiblingElement(child);\r
 390                         continue;\r
 391                     }\r
 392                     handler=conf.AssertionConsumerServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));\r
 393                     // Map by binding (may be > 1 per binding, e.g. SAML 1.0 vs 1.1)\r
 394 #ifdef HAVE_GOOD_STL\r
 395                     m_acsBindingMap[handler->getXMLString("Binding").second].push_back(handler);\r
 396 #else\r
 397                     m_acsBindingMap[handler->getString("Binding").second].push_back(handler);\r
 398 #endif\r
 399                     m_acsIndexMap[handler->getUnsignedInt("index").second]=handler;\r
 400                     \r
 401                     if (!hardACS) {\r
 402                         pair<bool,bool> defprop=handler->getBool("isDefault");\r
 403                         if (defprop.first) {\r
 404                             if (defprop.second) {\r
 405                                 hardACS=true;\r
 406                                 m_acsDefault=handler;\r
 407                             }\r
 408                         }\r
 409                         else if (!m_acsDefault)\r
 410                             m_acsDefault=handler;\r
 411                     }\r
 412                 }\r
 413                 else if (XMLString::equals(child->getLocalName(),_SessionInitiator)) {\r
 414                     auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 415                     if (!type.get() || !*(type.get())) {\r
 416                         log.warn("SessionInitiator element has no type attribute, skipping it...");\r
 417                         child = XMLHelper::getNextSiblingElement(child);\r
 418                         continue;\r
 419                     }\r
 420                     SessionInitiator* sihandler=conf.SessionInitiatorManager.newPlugin(type.get(),make_pair(child, getId()));\r
 421                     handler=sihandler;\r
 422                     pair<bool,const char*> si_id=handler->getString("id");\r
 423                     if (si_id.first && si_id.second)\r
 424                         m_sessionInitMap[si_id.second]=sihandler;\r
 425                     if (!hardSessionInit) {\r
 426                         pair<bool,bool> defprop=handler->getBool("isDefault");\r
 427                         if (defprop.first) {\r
 428                             if (defprop.second) {\r
 429                                 hardSessionInit=true;\r
 430                                 m_sessionInitDefault=sihandler;\r
 431                             }\r
 432                         }\r
 433                         else if (!m_sessionInitDefault)\r
 434                             m_sessionInitDefault=sihandler;\r
 435                     }\r
 436                 }\r
 437                 else if (XMLHelper::isNodeNamed(child,samlconstants::SAML20MD_NS,SingleLogoutService::LOCAL_NAME)) {\r
 438                     auto_ptr_char bindprop(child->getAttributeNS(NULL,EndpointType::BINDING_ATTRIB_NAME));\r
 439                     if (!bindprop.get() || !*(bindprop.get())) {\r
 440                         log.warn("md:SingleLogoutService element has no Binding attribute, skipping it...");\r
 441                         child = XMLHelper::getNextSiblingElement(child);\r
 442                         continue;\r
 443                     }\r
 444                     handler=conf.SingleLogoutServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));\r
 445                 }\r
 446                 else if (XMLHelper::isNodeNamed(child,samlconstants::SAML20MD_NS,ManageNameIDService::LOCAL_NAME)) {\r
 447                     auto_ptr_char bindprop(child->getAttributeNS(NULL,EndpointType::BINDING_ATTRIB_NAME));\r
 448                     if (!bindprop.get() || !*(bindprop.get())) {\r
 449                         log.warn("md:ManageNameIDService element has no Binding attribute, skipping it...");\r
 450                         child = XMLHelper::getNextSiblingElement(child);\r
 451                         continue;\r
 452                     }\r
 453                     handler=conf.ManageNameIDServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));\r
 454                 }\r
 455                 else {\r
 456                     auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 457                     if (!type.get() || !*(type.get())) {\r
 458                         log.warn("Handler element has no type attribute, skipping it...");\r
 459                         child = XMLHelper::getNextSiblingElement(child);\r
 460                         continue;\r
 461                     }\r
 462                     handler=conf.HandlerManager.newPlugin(type.get(),make_pair(child, getId()));\r
 463                 }\r
 464 \r
 465                 // Save off the objects after giving the property set to the handler for its use.\r
 466                 m_handlers.push_back(handler);\r
 467 \r
 468                 // Insert into location map.\r
 469                 pair<bool,const char*> location=handler->getString("Location");\r
 470                 if (location.first && *location.second == '/')\r
 471                     m_handlerMap[location.second]=handler;\r
 472                 else if (location.first)\r
 473                     m_handlerMap[string("/") + location.second]=handler;\r
 474 \r
 475             }\r
 476             catch (exception& ex) {\r
 477                 log.error("caught exception processing handler element: %s", ex.what());\r
 478             }\r
 479             \r
 480             child = XMLHelper::getNextSiblingElement(child);\r
 481         }\r
 482 \r
 483         DOMNodeList* nlist=e->getElementsByTagNameNS(samlconstants::SAML20_NS,Audience::LOCAL_NAME);\r
 484         for (XMLSize_t i=0; nlist && i<nlist->getLength(); i++)\r
 485             if (nlist->item(i)->getParentNode()->isSameNode(e) && nlist->item(i)->hasChildNodes())\r
 486                 m_audiences.push_back(nlist->item(i)->getFirstChild()->getNodeValue());\r
 487 \r
 488         // Always include our own entityID as an audience.\r
 489         m_audiences.push_back(getXMLString("entityID").second);\r
 490 \r
 491         if (conf.isEnabled(SPConfig::Metadata)) {\r
 492             child = XMLHelper::getFirstChildElement(e,_MetadataProvider);\r
 493             if (child) {\r
 494                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 495                 log.info("building MetadataProvider of type %s...",type.get());\r
 496                 try {\r
 497                     auto_ptr<MetadataProvider> mp(samlConf.MetadataProviderManager.newPlugin(type.get(),child));\r
 498                     mp->init();\r
 499                     m_metadata = mp.release();\r
 500                 }\r
 501                 catch (exception& ex) {\r
 502                     log.crit("error building/initializing MetadataProvider: %s", ex.what());\r
 503                 }\r
 504             }\r
 505         }\r
 506 \r
 507         if (conf.isEnabled(SPConfig::Trust)) {\r
 508             child = XMLHelper::getFirstChildElement(e,_TrustEngine);\r
 509             if (child) {\r
 510                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 511                 log.info("building TrustEngine of type %s...",type.get());\r
 512                 try {\r
 513                     m_trust = xmlConf.TrustEngineManager.newPlugin(type.get(),child);\r
 514                 }\r
 515                 catch (exception& ex) {\r
 516                     log.crit("error building TrustEngine: %s", ex.what());\r
 517                 }\r
 518             }\r
 519         }\r
 520 \r
 521         if (conf.isEnabled(SPConfig::AttributeResolution)) {\r
 522             child = XMLHelper::getFirstChildElement(e,_AttributeExtractor);\r
 523             if (child) {\r
 524                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 525                 log.info("building AttributeExtractor of type %s...",type.get());\r
 526                 try {\r
 527                     m_attrExtractor = conf.AttributeExtractorManager.newPlugin(type.get(),child);\r
 528                 }\r
 529                 catch (exception& ex) {\r
 530                     log.crit("error building AttributeExtractor: %s", ex.what());\r
 531                 }\r
 532             }\r
 533 \r
 534             child = XMLHelper::getFirstChildElement(e,_AttributeFilter);\r
 535             if (child) {\r
 536                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 537                 log.info("building AttributeFilter of type %s...",type.get());\r
 538                 try {\r
 539                     m_attrFilter = conf.AttributeFilterManager.newPlugin(type.get(),child);\r
 540                 }\r
 541                 catch (exception& ex) {\r
 542                     log.crit("error building AttributeFilter: %s", ex.what());\r
 543                 }\r
 544             }\r
 545 \r
 546             child = XMLHelper::getFirstChildElement(e,_AttributeResolver);\r
 547             if (child) {\r
 548                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 549                 log.info("building AttributeResolver of type %s...",type.get());\r
 550                 try {\r
 551                     m_attrResolver = conf.AttributeResolverManager.newPlugin(type.get(),child);\r
 552                 }\r
 553                 catch (exception& ex) {\r
 554                     log.crit("error building AttributeResolver: %s", ex.what());\r
 555                 }\r
 556             }\r
 557         }\r
 558 \r
 559         if (conf.isEnabled(SPConfig::Credentials)) {\r
 560             child = XMLHelper::getFirstChildElement(e,_CredentialResolver);\r
 561             if (child) {\r
 562                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 563                 log.info("building CredentialResolver of type %s...",type.get());\r
 564                 try {\r
 565                     m_credResolver = xmlConf.CredentialResolverManager.newPlugin(type.get(),child);\r
 566                 }\r
 567                 catch (exception& ex) {\r
 568                     log.crit("error building CredentialResolver: %s", ex.what());\r
 569                 }\r
 570             }\r
 571         }\r
 572 \r
 573 \r
 574         // Finally, load relying parties.\r
 575         child = XMLHelper::getFirstChildElement(e,DefaultRelyingParty);\r
 576         if (child) {\r
 577             m_partyDefault=new DOMPropertySet();\r
 578             m_partyDefault->load(child,log,this);\r
 579             child = XMLHelper::getFirstChildElement(child,RelyingParty);\r
 580             while (child) {\r
 581                 auto_ptr<DOMPropertySet> rp(new DOMPropertySet());\r
 582                 rp->load(child,log,this);\r
 583                 m_partyMap[child->getAttributeNS(NULL,saml2::Attribute::NAME_ATTRIB_NAME)]=rp.release();\r
 584                 child = XMLHelper::getNextSiblingElement(child,RelyingParty);\r
 585             }\r
 586         }\r
 587         \r
 588         if (conf.isEnabled(SPConfig::OutOfProcess)) {\r
 589             // Really finally, build local browser profile and binding objects.\r
 590             // TODO: may need some bits here...\r
 591         }\r
 592     }\r
 593     catch (exception&) {\r
 594         cleanup();\r
 595         throw;\r
 596     }\r
 597 #ifndef _DEBUG\r
 598     catch (...) {\r
 599         cleanup();\r
 600         throw;\r
 601     }\r
 602 #endif\r
 603 }\r
 604 \r
 605 void XMLApplication::cleanup()\r
 606 {\r
 607     delete m_partyDefault;\r
 608 #ifdef HAVE_GOOD_STL\r
 609     for_each(m_partyMap.begin(),m_partyMap.end(),cleanup_pair<xstring,PropertySet>());\r
 610 #else\r
 611     for_each(m_partyMap.begin(),m_partyMap.end(),cleanup_pair<const XMLCh*,PropertySet>());\r
 612 #endif\r
 613     for_each(m_handlers.begin(),m_handlers.end(),xmltooling::cleanup<Handler>());\r
 614     delete m_credResolver;\r
 615     delete m_attrResolver;\r
 616     delete m_attrFilter;\r
 617     delete m_attrExtractor;\r
 618     delete m_trust;\r
 619     delete m_metadata;\r
 620 }\r
 621 \r
 622 short XMLApplication::acceptNode(const DOMNode* node) const\r
 623 {\r
 624     if (XMLHelper::isNodeNamed(node,samlconstants::SAML20_NS,saml2::Attribute::LOCAL_NAME))\r
 625         return FILTER_REJECT;\r
 626     else if (XMLHelper::isNodeNamed(node,samlconstants::SAML20_NS,Audience::LOCAL_NAME))\r
 627         return FILTER_REJECT;\r
 628     const XMLCh* name=node->getLocalName();\r
 629     if (XMLString::equals(name,_Application) ||\r
 630         XMLString::equals(name,AssertionConsumerService::LOCAL_NAME) ||\r
 631         XMLString::equals(name,SingleLogoutService::LOCAL_NAME) ||\r
 632         XMLString::equals(name,ManageNameIDService::LOCAL_NAME) ||\r
 633         XMLString::equals(name,_SessionInitiator) ||\r
 634         XMLString::equals(name,DefaultRelyingParty) ||\r
 635         XMLString::equals(name,RelyingParty) ||\r
 636         XMLString::equals(name,_MetadataProvider) ||\r
 637         XMLString::equals(name,_TrustEngine) ||\r
 638         XMLString::equals(name,_CredentialResolver) ||\r
 639         XMLString::equals(name,_AttributeFilter) ||\r
 640         XMLString::equals(name,_AttributeExtractor) ||\r
 641         XMLString::equals(name,_AttributeResolver))\r
 642         return FILTER_REJECT;\r
 643 \r
 644     return FILTER_ACCEPT;\r
 645 }\r
 646 \r
 647 const PropertySet* XMLApplication::getRelyingParty(const EntityDescriptor* provider) const\r
 648 {\r
 649     if (!m_partyDefault && m_base)\r
 650         return m_base->getRelyingParty(provider);\r
 651     else if (!provider)\r
 652         return m_partyDefault;\r
 653         \r
 654 #ifdef HAVE_GOOD_STL\r
 655     map<xstring,PropertySet*>::const_iterator i=m_partyMap.find(provider->getEntityID());\r
 656     if (i!=m_partyMap.end())\r
 657         return i->second;\r
 658     const EntitiesDescriptor* group=dynamic_cast<const EntitiesDescriptor*>(provider->getParent());\r
 659     while (group) {\r
 660         if (group->getName()) {\r
 661             i=m_partyMap.find(group->getName());\r
 662             if (i!=m_partyMap.end())\r
 663                 return i->second;\r
 664         }\r
 665         group=dynamic_cast<const EntitiesDescriptor*>(group->getParent());\r
 666     }\r
 667 #else\r
 668     map<const XMLCh*,PropertySet*>::const_iterator i=m_partyMap.begin();\r
 669     for (; i!=m_partyMap.end(); i++) {\r
 670         if (XMLString::equals(i->first,provider->getId()))\r
 671             return i->second;\r
 672         const EntitiesDescriptor* group=dynamic_cast<const EntitiesDescriptor*>(provider->getParent());\r
 673         while (group) {\r
 674             if (XMLString::equals(i->first,group->getName()))\r
 675                 return i->second;\r
 676             group=dynamic_cast<const EntitiesDescriptor*>(group->getParent());\r
 677         }\r
 678     }\r
 679 #endif\r
 680     return m_partyDefault;\r
 681 }\r
 682 \r
 683 const SessionInitiator* XMLApplication::getDefaultSessionInitiator() const\r
 684 {\r
 685     if (m_sessionInitDefault) return m_sessionInitDefault;\r
 686     return m_base ? m_base->getDefaultSessionInitiator() : NULL;\r
 687 }\r
 688 \r
 689 const SessionInitiator* XMLApplication::getSessionInitiatorById(const char* id) const\r
 690 {\r
 691     map<string,const SessionInitiator*>::const_iterator i=m_sessionInitMap.find(id);\r
 692     if (i!=m_sessionInitMap.end()) return i->second;\r
 693     return m_base ? m_base->getSessionInitiatorById(id) : NULL;\r
 694 }\r
 695 \r
 696 const Handler* XMLApplication::getDefaultAssertionConsumerService() const\r
 697 {\r
 698     if (m_acsDefault) return m_acsDefault;\r
 699     return m_base ? m_base->getDefaultAssertionConsumerService() : NULL;\r
 700 }\r
 701 \r
 702 const Handler* XMLApplication::getAssertionConsumerServiceByIndex(unsigned short index) const\r
 703 {\r
 704     map<unsigned int,const Handler*>::const_iterator i=m_acsIndexMap.find(index);\r
 705     if (i!=m_acsIndexMap.end()) return i->second;\r
 706     return m_base ? m_base->getAssertionConsumerServiceByIndex(index) : NULL;\r
 707 }\r
 708 \r
 709 const vector<const Handler*>& XMLApplication::getAssertionConsumerServicesByBinding(const XMLCh* binding) const\r
 710 {\r
 711 #ifdef HAVE_GOOD_STL\r
 712     ACSBindingMap::const_iterator i=m_acsBindingMap.find(binding);\r
 713 #else\r
 714     auto_ptr_char temp(binding);\r
 715     ACSBindingMap::const_iterator i=m_acsBindingMap.find(temp.get());\r
 716 #endif\r
 717     if (i!=m_acsBindingMap.end())\r
 718         return i->second;\r
 719     return m_base ? m_base->getAssertionConsumerServicesByBinding(binding) : g_noHandlers;\r
 720 }\r
 721 \r
 722 const Handler* XMLApplication::getHandler(const char* path) const\r
 723 {\r
 724     string wrap(path);\r
 725     map<string,const Handler*>::const_iterator i=m_handlerMap.find(wrap.substr(0,wrap.find('?')));\r
 726     if (i!=m_handlerMap.end())\r
 727         return i->second;\r
 728     return m_base ? m_base->getHandler(path) : NULL;\r
 729 }\r
 730 \r
 731 short XMLConfigImpl::acceptNode(const DOMNode* node) const\r
 732 {\r
 733     if (!XMLString::equals(node->getNamespaceURI(),shibspconstants::SHIB2SPCONFIG_NS))\r
 734         return FILTER_ACCEPT;\r
 735     const XMLCh* name=node->getLocalName();\r
 736     if (XMLString::equals(name,Applications) ||\r
 737         XMLString::equals(name,_ArtifactMap) ||\r
 738         XMLString::equals(name,Extensions::LOCAL_NAME) ||\r
 739         XMLString::equals(name,Implementation) ||\r
 740         XMLString::equals(name,Listener) ||\r
 741         XMLString::equals(name,MemoryListener) ||\r
 742         XMLString::equals(name,Policy) ||\r
 743         XMLString::equals(name,_RequestMapper) ||\r
 744         XMLString::equals(name,_ReplayCache) ||\r
 745         XMLString::equals(name,_SessionCache) ||\r
 746         XMLString::equals(name,_StorageService) ||\r
 747         XMLString::equals(name,TCPListener) ||\r
 748         XMLString::equals(name,UnixListener))\r
 749         return FILTER_REJECT;\r
 750 \r
 751     return FILTER_ACCEPT;\r
 752 }\r
 753 \r
 754 void XMLConfigImpl::doExtensions(const DOMElement* e, const char* label, Category& log)\r
 755 {\r
 756     const DOMElement* exts=XMLHelper::getFirstChildElement(e,Extensions::LOCAL_NAME);\r
 757     if (exts) {\r
 758         exts=XMLHelper::getFirstChildElement(exts,Library);\r
 759         while (exts) {\r
 760             auto_ptr_char path(exts->getAttributeNS(NULL,_path));\r
 761             try {\r
 762                 if (path.get()) {\r
 763                     XMLToolingConfig::getConfig().load_library(path.get(),(void*)exts);\r
 764                     log.debug("loaded %s extension library (%s)", label, path.get());\r
 765                 }\r
 766             }\r
 767             catch (exception& e) {\r
 768                 const XMLCh* fatal=exts->getAttributeNS(NULL,fatal);\r
 769                 if (fatal && (*fatal==chLatin_t || *fatal==chDigit_1)) {\r
 770                     log.fatal("unable to load mandatory %s extension library %s: %s", label, path.get(), e.what());\r
 771                     throw;\r
 772                 }\r
 773                 else {\r
 774                     log.crit("unable to load optional %s extension library %s: %s", label, path.get(), e.what());\r
 775                 }\r
 776             }\r
 777             exts=XMLHelper::getNextSiblingElement(exts,Library);\r
 778         }\r
 779     }\r
 780 }\r
 781 \r
 782 XMLConfigImpl::XMLConfigImpl(const DOMElement* e, bool first, const XMLConfig* outer, Category& log)\r
 783     : m_requestMapper(NULL), m_outer(outer), m_document(NULL)\r
 784 {\r
 785 #ifdef _DEBUG\r
 786     xmltooling::NDC ndc("XMLConfigImpl");\r
 787 #endif\r
 788 \r
 789     try {\r
 790         SPConfig& conf=SPConfig::getConfig();\r
 791         SAMLConfig& samlConf=SAMLConfig::getConfig();\r
 792         XMLToolingConfig& xmlConf=XMLToolingConfig::getConfig();\r
 793         const DOMElement* SHAR=XMLHelper::getFirstChildElement(e,OutOfProcess);\r
 794         const DOMElement* SHIRE=XMLHelper::getFirstChildElement(e,InProcess);\r
 795 \r
 796         // Initialize log4cpp manually in order to redirect log messages as soon as possible.\r
 797         if (conf.isEnabled(SPConfig::Logging)) {\r
 798             const XMLCh* logconf=NULL;\r
 799             if (conf.isEnabled(SPConfig::OutOfProcess))\r
 800                 logconf=SHAR->getAttributeNS(NULL,logger);\r
 801             else if (conf.isEnabled(SPConfig::InProcess))\r
 802                 logconf=SHIRE->getAttributeNS(NULL,logger);\r
 803             if (!logconf || !*logconf)\r
 804                 logconf=e->getAttributeNS(NULL,logger);\r
 805             if (logconf && *logconf) {\r
 806                 auto_ptr_char logpath(logconf);\r
 807                 log.debug("loading new logging configuration from (%s), check log destination for status of configuration",logpath.get());\r
 808                 XMLToolingConfig::getConfig().log_config(logpath.get());\r
 809             }\r
 810             \r
 811             if (first)\r
 812                 m_outer->m_tranLog = new TransactionLog();\r
 813         }\r
 814         \r
 815         // First load any property sets.\r
 816         load(e,log,this);\r
 817 \r
 818         const DOMElement* child;\r
 819         string plugtype;\r
 820 \r
 821         // Much of the processing can only occur on the first instantiation.\r
 822         if (first) {\r
 823             // Set clock skew.\r
 824             pair<bool,unsigned int> skew=getUnsignedInt("clockSkew");\r
 825             if (skew.first)\r
 826                 xmlConf.clock_skew_secs=skew.second;\r
 827 \r
 828             // Extensions\r
 829             doExtensions(e, "global", log);\r
 830             if (conf.isEnabled(SPConfig::OutOfProcess))\r
 831                 doExtensions(SHAR, "out of process", log);\r
 832 \r
 833             if (conf.isEnabled(SPConfig::InProcess))\r
 834                 doExtensions(SHIRE, "in process", log);\r
 835             \r
 836             // Instantiate the ListenerService and SessionCache objects.\r
 837             if (conf.isEnabled(SPConfig::Listener)) {\r
 838                 child=XMLHelper::getFirstChildElement(SHAR,UnixListener);\r
 839                 if (child)\r
 840                     plugtype=UNIX_LISTENER_SERVICE;\r
 841                 else {\r
 842                     child=XMLHelper::getFirstChildElement(SHAR,TCPListener);\r
 843                     if (child)\r
 844                         plugtype=TCP_LISTENER_SERVICE;\r
 845                     else {\r
 846                         child=XMLHelper::getFirstChildElement(SHAR,MemoryListener);\r
 847                         if (child)\r
 848                             plugtype=MEMORY_LISTENER_SERVICE;\r
 849                         else {\r
 850                             child=XMLHelper::getFirstChildElement(SHAR,Listener);\r
 851                             if (child) {\r
 852                                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 853                                 if (type.get())\r
 854                                     plugtype=type.get();\r
 855                             }\r
 856                         }\r
 857                     }\r
 858                 }\r
 859                 if (child) {\r
 860                     log.info("building ListenerService of type %s...", plugtype.c_str());\r
 861                     m_outer->m_listener = conf.ListenerServiceManager.newPlugin(plugtype.c_str(),child);\r
 862                 }\r
 863                 else {\r
 864                     log.fatal("can't build ListenerService, missing conf:Listener element?");\r
 865                     throw ConfigurationException("Can't build ListenerService, missing conf:Listener element?");\r
 866                 }\r
 867             }\r
 868 \r
 869             if (conf.isEnabled(SPConfig::Caching)) {\r
 870                 if (conf.isEnabled(SPConfig::OutOfProcess)) {\r
 871                     // First build any StorageServices.\r
 872                     string inmemID;\r
 873                     child=XMLHelper::getFirstChildElement(SHAR,_StorageService);\r
 874                     while (child) {\r
 875                         auto_ptr_char id(child->getAttributeNS(NULL,_id));\r
 876                         auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 877                         try {\r
 878                             log.info("building StorageService (%s) of type %s...", id.get(), type.get());\r
 879                             m_outer->m_storage[id.get()] = xmlConf.StorageServiceManager.newPlugin(type.get(),child);\r
 880                             if (!strcmp(type.get(),MEMORY_STORAGE_SERVICE))\r
 881                                 inmemID = id.get();\r
 882                         }\r
 883                         catch (exception& ex) {\r
 884                             log.crit("failed to instantiate StorageService (%s): %s", id.get(), ex.what());\r
 885                         }\r
 886                         child=XMLHelper::getNextSiblingElement(child,_StorageService);\r
 887                     }\r
 888                 \r
 889                     child=XMLHelper::getFirstChildElement(SHAR,_SessionCache);\r
 890                     if (child) {\r
 891                         auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 892                         log.info("building SessionCache of type %s...",type.get());\r
 893                         m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(type.get(),child);\r
 894                     }\r
 895                     else {\r
 896                         log.warn("SessionCache unspecified, building SessionCache of type %s...",STORAGESERVICE_SESSION_CACHE);\r
 897                         if (inmemID.empty()) {\r
 898                             inmemID = "memory";\r
 899                             log.info("no StorageServices configured, providing in-memory version for session cache");\r
 900                             m_outer->m_storage[inmemID] = xmlConf.StorageServiceManager.newPlugin(MEMORY_STORAGE_SERVICE,NULL);\r
 901                         }\r
 902                         child = e->getOwnerDocument()->createElementNS(NULL,_SessionCache);\r
 903                         auto_ptr_XMLCh ssid(inmemID.c_str());\r
 904                         const_cast<DOMElement*>(child)->setAttributeNS(NULL,_StorageService,ssid.get());\r
 905                         m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(STORAGESERVICE_SESSION_CACHE,child);\r
 906                     }\r
 907 \r
 908                     // Replay cache.\r
 909                     StorageService* replaySS=NULL;\r
 910                     child=XMLHelper::getFirstChildElement(SHAR,_ReplayCache);\r
 911                     if (child) {\r
 912                         auto_ptr_char ssid(child->getAttributeNS(NULL,_StorageService));\r
 913                         if (ssid.get() && *ssid.get()) {\r
 914                             if (m_outer->m_storage.count(ssid.get()))\r
 915                                 replaySS = m_outer->m_storage[ssid.get()];\r
 916                             if (replaySS)\r
 917                                 log.info("building ReplayCache on top of StorageService (%s)...", ssid.get());\r
 918                             else\r
 919                                 log.crit("unable to locate StorageService (%s) in configuration", ssid.get());\r
 920                         }\r
 921                     }\r
 922                     if (!replaySS) {\r
 923                         log.info("building ReplayCache using in-memory StorageService...");\r
 924                         if (inmemID.empty()) {\r
 925                             inmemID = "memory";\r
 926                             log.info("no StorageServices configured, providing in-memory version for legacy config");\r
 927                             m_outer->m_storage[inmemID] = xmlConf.StorageServiceManager.newPlugin(MEMORY_STORAGE_SERVICE,NULL);\r
 928                         }\r
 929                         replaySS = m_outer->m_storage[inmemID];\r
 930                     }\r
 931                     xmlConf.setReplayCache(new ReplayCache(replaySS));\r
 932                     \r
 933                     // ArtifactMap\r
 934                     child=XMLHelper::getFirstChildElement(SHAR,_ArtifactMap);\r
 935                     if (child) {\r
 936                         auto_ptr_char ssid(child->getAttributeNS(NULL,_StorageService));\r
 937                         if (ssid.get() && *ssid.get() && m_outer->m_storage.count(ssid.get())) {\r
 938                             log.info("building ArtifactMap on top of StorageService (%s)...", ssid.get());\r
 939                             samlConf.setArtifactMap(new ArtifactMap(child, m_outer->m_storage[ssid.get()]));\r
 940                         }\r
 941                     }\r
 942                     if (samlConf.getArtifactMap()==NULL) {\r
 943                         log.info("building in-memory ArtifactMap...");\r
 944                         samlConf.setArtifactMap(new ArtifactMap(child));\r
 945                     }\r
 946                 }\r
 947                 else {\r
 948                     child=XMLHelper::getFirstChildElement(SHIRE,_SessionCache);\r
 949                     if (child) {\r
 950                         auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 951                         log.info("building SessionCache of type %s...",type.get());\r
 952                         m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(type.get(),child);\r
 953                     }\r
 954                     else {\r
 955                         log.warn("SessionCache unspecified, building SessionCache of type %s...",REMOTED_SESSION_CACHE);\r
 956                         m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(REMOTED_SESSION_CACHE,child);\r
 957                     }\r
 958                 }\r
 959             }\r
 960         } // end of first-time-only stuff\r
 961         \r
 962         // Back to the fully dynamic stuff...next up is the RequestMapper.\r
 963         if (conf.isEnabled(SPConfig::RequestMapping)) {\r
 964             child=XMLHelper::getFirstChildElement(SHIRE,_RequestMapper);\r
 965             if (child) {\r
 966                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 967                 log.info("building RequestMapper of type %s...",type.get());\r
 968                 m_requestMapper=conf.RequestMapperManager.newPlugin(type.get(),child);\r
 969             }\r
 970         }\r
 971         \r
 972         // Load security policies.\r
 973         child = XMLHelper::getLastChildElement(e,SecurityPolicies);\r
 974         if (child) {\r
 975             PolicyNodeFilter filter;\r
 976             child = XMLHelper::getFirstChildElement(child,Policy);\r
 977             while (child) {\r
 978                 auto_ptr_char id(child->getAttributeNS(NULL,_id));\r
 979                 pair< PropertySet*,vector<const SecurityPolicyRule*> >& rules = m_policyMap[id.get()];\r
 980                 rules.first = NULL;\r
 981                 auto_ptr<DOMPropertySet> settings(new DOMPropertySet());\r
 982                 settings->load(child, log, &filter);\r
 983                 rules.first = settings.release();\r
 984                 const DOMElement* rule = XMLHelper::getFirstChildElement(child,Rule);\r
 985                 while (rule) {\r
 986                     auto_ptr_char type(rule->getAttributeNS(NULL,_type));\r
 987                     try {\r
 988                         rules.second.push_back(samlConf.SecurityPolicyRuleManager.newPlugin(type.get(),rule));\r
 989                     }\r
 990                     catch (exception& ex) {\r
 991                         log.crit("error instantiating policy rule (%s) in policy (%s): %s", type.get(), id.get(), ex.what());\r
 992                     }\r
 993                     rule = XMLHelper::getNextSiblingElement(rule,Rule);\r
 994                 }\r
 995                 child = XMLHelper::getNextSiblingElement(child,Policy);\r
 996             }\r
 997         }\r
 998 \r
 999         // Load the default application. This actually has a fixed ID of "default". ;-)\r
1000         child=XMLHelper::getLastChildElement(e,Applications);\r
1001         if (!child) {\r
1002             log.fatal("can't build default Application object, missing conf:Applications element?");\r
1003             throw ConfigurationException("can't build default Application object, missing conf:Applications element?");\r
1004         }\r
1005         XMLApplication* defapp=new XMLApplication(m_outer,child);\r
1006         m_appmap[defapp->getId()]=defapp;\r
1007         \r
1008         // Load any overrides.\r
1009         child = XMLHelper::getFirstChildElement(child,_Application);\r
1010         while (child) {\r
1011             auto_ptr<XMLApplication> iapp(new XMLApplication(m_outer,child,defapp));\r
1012             if (m_appmap.count(iapp->getId()))\r
1013                 log.crit("found conf:Application element with duplicate id attribute (%s), skipping it", iapp->getId());\r
1014             else\r
1015                 m_appmap[iapp->getId()]=iapp.release();\r
1016 \r
1017             child = XMLHelper::getNextSiblingElement(child,_Application);\r
1018         }\r
1019     }\r
1020     catch (exception&) {\r
1021         this->~XMLConfigImpl();\r
1022         throw;\r
1023     }\r
1024 #ifndef _DEBUG\r
1025     catch (...) {\r
1026         this->~XMLConfigImpl();\r
1027         throw;\r
1028     }\r
1029 #endif\r
1030 }\r
1031 \r
1032 XMLConfigImpl::~XMLConfigImpl()\r
1033 {\r
1034     for_each(m_appmap.begin(),m_appmap.end(),cleanup_pair<string,Application>());\r
1035     for (map< string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::iterator i=m_policyMap.begin(); i!=m_policyMap.end(); ++i) {\r
1036         delete i->second.first;\r
1037         for_each(i->second.second.begin(), i->second.second.end(), xmltooling::cleanup<SecurityPolicyRule>());\r
1038     }\r
1039     delete m_requestMapper;\r
1040     if (m_document)\r
1041         m_document->release();\r
1042 }\r
1043 \r
1044 pair<bool,DOMElement*> XMLConfig::load()\r
1045 {\r
1046     // Load from source using base class.\r
1047     pair<bool,DOMElement*> raw = ReloadableXMLFile::load();\r
1048     \r
1049     // If we own it, wrap it.\r
1050     XercesJanitor<DOMDocument> docjanitor(raw.first ? raw.second->getOwnerDocument() : NULL);\r
1051 \r
1052     XMLConfigImpl* impl = new XMLConfigImpl(raw.second,(m_impl==NULL),this,m_log);\r
1053     \r
1054     // If we held the document, transfer it to the impl. If we didn't, it's a no-op.\r
1055     impl->setDocument(docjanitor.release());\r
1056 \r
1057     delete m_impl;\r
1058     m_impl = impl;\r
1059 \r
1060     return make_pair(false,(DOMElement*)NULL);\r
1061 }\r