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