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 "handler/SessionInitiator.h"\r
  33 #include "remoting/ListenerService.h"\r
  34 #include "util/DOMPropertySet.h"\r
  35 #include "util/SPConstants.h"\r
  36 \r
  37 #include <log4cpp/Category.hh>\r
  38 #include <log4cpp/PropertyConfigurator.hh>\r
  39 #include <xercesc/util/XMLUniDefs.hpp>\r
  40 #include <xmltooling/XMLToolingConfig.h>\r
  41 #include <xmltooling/util/NDC.h>\r
  42 #include <xmltooling/util/ReloadableXMLFile.h>\r
  43 #include <xmltooling/util/XMLHelper.h>\r
  44 \r
  45 #ifndef SHIBSP_LITE\r
  46 # include "TransactionLog.h"\r
  47 # include "attribute/filtering/AttributeFilter.h"\r
  48 # include "attribute/resolver/AttributeExtractor.h"\r
  49 # include "attribute/resolver/AttributeResolver.h"\r
  50 # include "security/PKIXTrustEngine.h"\r
  51 # include <saml/SAMLConfig.h>\r
  52 # include <saml/binding/ArtifactMap.h>\r
  53 # include <saml/saml1/core/Assertions.h>\r
  54 # include <saml/saml2/metadata/ChainingMetadataProvider.h>\r
  55 # include <xmltooling/security/ChainingTrustEngine.h>\r
  56 #include <xmltooling/util/ReplayCache.h>\r
  57 using namespace opensaml::saml2;\r
  58 using namespace opensaml::saml2md;\r
  59 using namespace opensaml;\r
  60 #endif\r
  61 \r
  62 using namespace shibsp;\r
  63 using namespace xmltooling;\r
  64 using namespace log4cpp;\r
  65 using namespace std;\r
  66 \r
  67 namespace {\r
  68 \r
  69 #if defined (_MSC_VER)\r
  70     #pragma warning( push )\r
  71     #pragma warning( disable : 4250 )\r
  72 #endif\r
  73 \r
  74     static vector<const Handler*> g_noHandlers;\r
  75 \r
  76     // Application configuration wrapper\r
  77     class SHIBSP_DLLLOCAL XMLApplication : public virtual Application, public DOMPropertySet, public DOMNodeFilter\r
  78     {\r
  79     public:\r
  80         XMLApplication(const ServiceProvider*, const DOMElement* e, const XMLApplication* base=NULL);\r
  81         ~XMLApplication() { cleanup(); }\r
  82     \r
  83         // Application\r
  84         const ServiceProvider& getServiceProvider() const {return *m_sp;}\r
  85         const char* getId() const {return getString("id").second;}\r
  86         const char* getHash() const {return m_hash.c_str();}\r
  87 \r
  88 #ifndef SHIBSP_LITE\r
  89         MetadataProvider* getMetadataProvider(bool required=true) const {\r
  90             if (required && !m_base && !m_metadata)\r
  91                 throw ConfigurationException("No MetadataProvider available.");\r
  92             return (!m_metadata && m_base) ? m_base->getMetadataProvider() : m_metadata;\r
  93         }\r
  94         TrustEngine* getTrustEngine(bool required=true) const {\r
  95             if (required && !m_base && !m_trust)\r
  96                 throw ConfigurationException("No TrustEngine available.");\r
  97             return (!m_trust && m_base) ? m_base->getTrustEngine() : m_trust;\r
  98         }\r
  99         AttributeExtractor* getAttributeExtractor() const {\r
 100             return (!m_attrExtractor && m_base) ? m_base->getAttributeExtractor() : m_attrExtractor;\r
 101         }\r
 102         AttributeFilter* getAttributeFilter() const {\r
 103             return (!m_attrFilter && m_base) ? m_base->getAttributeFilter() : m_attrFilter;\r
 104         }\r
 105         AttributeResolver* getAttributeResolver() const {\r
 106             return (!m_attrResolver && m_base) ? m_base->getAttributeResolver() : m_attrResolver;\r
 107         }\r
 108         CredentialResolver* getCredentialResolver() const {\r
 109             return (!m_credResolver && m_base) ? m_base->getCredentialResolver() : m_credResolver;\r
 110         }\r
 111         const PropertySet* getRelyingParty(const EntityDescriptor* provider) const;\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 #endif\r
 116         const set<string>& getRemoteUserAttributeIds() const {\r
 117             return (m_attributeIds.empty() && m_base) ? m_base->getRemoteUserAttributeIds() : m_attributeIds;\r
 118         }\r
 119 \r
 120         const SessionInitiator* getDefaultSessionInitiator() const;\r
 121         const SessionInitiator* getSessionInitiatorById(const char* id) const;\r
 122         const Handler* getDefaultAssertionConsumerService() const;\r
 123         const Handler* getAssertionConsumerServiceByIndex(unsigned short index) const;\r
 124         const vector<const Handler*>& getAssertionConsumerServicesByBinding(const XMLCh* binding) const;\r
 125         const Handler* getHandler(const char* path) const;\r
 126 \r
 127         // Provides filter to exclude special config elements.\r
 128         short acceptNode(const DOMNode* node) const;\r
 129     \r
 130     private:\r
 131         void cleanup();\r
 132         const ServiceProvider* m_sp;   // this is ok because its locking scope includes us\r
 133         const XMLApplication* m_base;\r
 134         string m_hash;\r
 135 #ifndef SHIBSP_LITE\r
 136         MetadataProvider* m_metadata;\r
 137         TrustEngine* m_trust;\r
 138         AttributeExtractor* m_attrExtractor;\r
 139         AttributeFilter* m_attrFilter;\r
 140         AttributeResolver* m_attrResolver;\r
 141         CredentialResolver* m_credResolver;\r
 142         vector<const XMLCh*> m_audiences;\r
 143 #endif\r
 144         set<string> m_attributeIds;\r
 145 \r
 146         // manage handler objects\r
 147         vector<Handler*> m_handlers;\r
 148 \r
 149         // maps location (path info) to applicable handlers\r
 150         map<string,const Handler*> m_handlerMap;\r
 151 \r
 152         // maps unique indexes to consumer services\r
 153         map<unsigned int,const Handler*> m_acsIndexMap;\r
 154         \r
 155         // pointer to default consumer service\r
 156         const Handler* m_acsDefault;\r
 157 \r
 158         // maps binding strings to supporting consumer service(s)\r
 159 #ifdef HAVE_GOOD_STL\r
 160         typedef map<xstring,vector<const Handler*> > ACSBindingMap;\r
 161 #else\r
 162         typedef map<string,vector<const Handler*> > ACSBindingMap;\r
 163 #endif\r
 164         ACSBindingMap m_acsBindingMap;\r
 165 \r
 166         // pointer to default session initiator\r
 167         const SessionInitiator* m_sessionInitDefault;\r
 168 \r
 169         // maps unique ID strings to session initiators\r
 170         map<string,const SessionInitiator*> m_sessionInitMap;\r
 171 \r
 172 #ifndef SHIBSP_LITE\r
 173         // RelyingParty properties\r
 174         DOMPropertySet* m_partyDefault;\r
 175 #ifdef HAVE_GOOD_STL\r
 176         map<xstring,PropertySet*> m_partyMap;\r
 177 #else\r
 178         map<const XMLCh*,PropertySet*> m_partyMap;\r
 179 #endif\r
 180 #endif\r
 181     };\r
 182 \r
 183     // Top-level configuration implementation\r
 184     class SHIBSP_DLLLOCAL XMLConfig;\r
 185     class SHIBSP_DLLLOCAL XMLConfigImpl : public DOMPropertySet, public DOMNodeFilter\r
 186     {\r
 187     public:\r
 188         XMLConfigImpl(const DOMElement* e, bool first, const XMLConfig* outer, Category& log);\r
 189         ~XMLConfigImpl();\r
 190         \r
 191         RequestMapper* m_requestMapper;\r
 192         map<string,Application*> m_appmap;\r
 193 #ifndef SHIBSP_LITE\r
 194         map< string,pair< PropertySet*,vector<const SecurityPolicyRule*> > > m_policyMap;\r
 195 #endif\r
 196         \r
 197         // Provides filter to exclude special config elements.\r
 198         short acceptNode(const DOMNode* node) const;\r
 199 \r
 200         void setDocument(DOMDocument* doc) {\r
 201             m_document = doc;\r
 202         }\r
 203 \r
 204     private:\r
 205         void doExtensions(const DOMElement* e, const char* label, Category& log);\r
 206 \r
 207         const XMLConfig* m_outer;\r
 208         DOMDocument* m_document;\r
 209     };\r
 210 \r
 211     class SHIBSP_DLLLOCAL XMLConfig : public ServiceProvider, public ReloadableXMLFile\r
 212     {\r
 213     public:\r
 214         XMLConfig(const DOMElement* e) : ReloadableXMLFile(e, Category::getInstance(SHIBSP_LOGCAT".Config")),\r
 215             m_impl(NULL), m_listener(NULL), m_sessionCache(NULL)\r
 216 #ifndef SHIBSP_LITE\r
 217             , m_tranLog(NULL)\r
 218 #endif\r
 219         {\r
 220         }\r
 221         \r
 222         void init() {\r
 223             load();\r
 224         }\r
 225 \r
 226         ~XMLConfig() {\r
 227             delete m_impl;\r
 228             delete m_sessionCache;\r
 229             delete m_listener;\r
 230 #ifndef SHIBSP_LITE\r
 231             delete m_tranLog;\r
 232             SAMLConfig::getConfig().setArtifactMap(NULL);\r
 233             for_each(m_storage.begin(), m_storage.end(), cleanup_pair<string,StorageService>());\r
 234 #endif\r
 235             XMLToolingConfig::getConfig().setReplayCache(NULL);\r
 236         }\r
 237 \r
 238         // PropertySet\r
 239         void setParent(const PropertySet* parent) {return m_impl->setParent(parent);}\r
 240         pair<bool,bool> getBool(const char* name, const char* ns=NULL) const {return m_impl->getBool(name,ns);}\r
 241         pair<bool,const char*> getString(const char* name, const char* ns=NULL) const {return m_impl->getString(name,ns);}\r
 242         pair<bool,const XMLCh*> getXMLString(const char* name, const char* ns=NULL) const {return m_impl->getXMLString(name,ns);}\r
 243         pair<bool,unsigned int> getUnsignedInt(const char* name, const char* ns=NULL) const {return m_impl->getUnsignedInt(name,ns);}\r
 244         pair<bool,int> getInt(const char* name, const char* ns=NULL) const {return m_impl->getInt(name,ns);}\r
 245         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
 246         const DOMElement* getElement() const {return m_impl->getElement();}\r
 247 \r
 248         // ServiceProvider\r
 249 #ifndef SHIBSP_LITE\r
 250         TransactionLog* getTransactionLog() const {\r
 251             if (m_tranLog)\r
 252                 return m_tranLog;\r
 253             throw ConfigurationException("No TransactionLog available.");\r
 254         }\r
 255 \r
 256         StorageService* getStorageService(const char* id) const {\r
 257             if (id) {\r
 258                 map<string,StorageService*>::const_iterator i=m_storage.find(id);\r
 259                 if (i!=m_storage.end())\r
 260                     return i->second;\r
 261             }\r
 262             return NULL;\r
 263         }\r
 264 #endif\r
 265 \r
 266         ListenerService* getListenerService(bool required=true) const {\r
 267             if (required && !m_listener)\r
 268                 throw ConfigurationException("No ListenerService available.");\r
 269             return m_listener;\r
 270         }\r
 271 \r
 272         SessionCache* getSessionCache(bool required=true) const {\r
 273             if (required && !m_sessionCache)\r
 274                 throw ConfigurationException("No SessionCache available.");\r
 275             return m_sessionCache;\r
 276         }\r
 277 \r
 278         RequestMapper* getRequestMapper(bool required=true) const {\r
 279             if (required && !m_impl->m_requestMapper)\r
 280                 throw ConfigurationException("No RequestMapper available.");\r
 281             return m_impl->m_requestMapper;\r
 282         }\r
 283 \r
 284         const Application* getApplication(const char* applicationId) const {\r
 285             map<string,Application*>::const_iterator i=m_impl->m_appmap.find(applicationId);\r
 286             return (i!=m_impl->m_appmap.end()) ? i->second : NULL;\r
 287         }\r
 288 \r
 289 #ifndef SHIBSP_LITE\r
 290         const PropertySet* getPolicySettings(const char* id) const {\r
 291             map<string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::const_iterator i = m_impl->m_policyMap.find(id);\r
 292             if (i!=m_impl->m_policyMap.end())\r
 293                 return i->second.first;\r
 294             throw ConfigurationException("Security Policy ($1) not found, check <SecurityPolicies> element.", params(1,id));\r
 295         }\r
 296 \r
 297         const vector<const SecurityPolicyRule*>& getPolicyRules(const char* id) const {\r
 298             map<string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::const_iterator i = m_impl->m_policyMap.find(id);\r
 299             if (i!=m_impl->m_policyMap.end())\r
 300                 return i->second.second;\r
 301             throw ConfigurationException("Security Policy ($1) not found, check <SecurityPolicies> element.", params(1,id));\r
 302         }\r
 303 #endif\r
 304 \r
 305     protected:\r
 306         pair<bool,DOMElement*> load();\r
 307 \r
 308     private:\r
 309         friend class XMLConfigImpl;\r
 310         XMLConfigImpl* m_impl;\r
 311         mutable ListenerService* m_listener;\r
 312         mutable SessionCache* m_sessionCache;\r
 313 #ifndef SHIBSP_LITE\r
 314         mutable TransactionLog* m_tranLog;\r
 315         mutable map<string,StorageService*> m_storage;\r
 316 #endif\r
 317     };\r
 318 \r
 319 #if defined (_MSC_VER)\r
 320     #pragma warning( pop )\r
 321 #endif\r
 322 \r
 323     static const XMLCh _Application[] =         UNICODE_LITERAL_11(A,p,p,l,i,c,a,t,i,o,n);\r
 324     static const XMLCh Applications[] =         UNICODE_LITERAL_12(A,p,p,l,i,c,a,t,i,o,n,s);\r
 325     static const XMLCh _ArtifactMap[] =         UNICODE_LITERAL_11(A,r,t,i,f,a,c,t,M,a,p);\r
 326     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
 327     static const XMLCh _AttributeFilter[] =     UNICODE_LITERAL_15(A,t,t,r,i,b,u,t,e,F,i,l,t,e,r);\r
 328     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
 329     static const XMLCh _AssertionConsumerService[] = UNICODE_LITERAL_24(A,s,s,e,r,t,i,o,n,C,o,n,s,u,m,e,r,S,e,r,v,i,c,e);\r
 330     static const XMLCh _Audience[] =            UNICODE_LITERAL_8(A,u,d,i,e,n,c,e);\r
 331     static const XMLCh Binding[] =              UNICODE_LITERAL_7(B,i,n,d,i,n,g);\r
 332     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
 333     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
 334     static const XMLCh _Extensions[] =          UNICODE_LITERAL_10(E,x,t,e,n,s,i,o,n,s);\r
 335     static const XMLCh fatal[] =                UNICODE_LITERAL_5(f,a,t,a,l);\r
 336     static const XMLCh _Handler[] =             UNICODE_LITERAL_7(H,a,n,d,l,e,r);\r
 337     static const XMLCh _id[] =                  UNICODE_LITERAL_2(i,d);\r
 338     static const XMLCh Implementation[] =       UNICODE_LITERAL_14(I,m,p,l,e,m,e,n,t,a,t,i,o,n);\r
 339     static const XMLCh InProcess[] =            UNICODE_LITERAL_9(I,n,P,r,o,c,e,s,s);\r
 340     static const XMLCh Library[] =              UNICODE_LITERAL_7(L,i,b,r,a,r,y);\r
 341     static const XMLCh Listener[] =             UNICODE_LITERAL_8(L,i,s,t,e,n,e,r);\r
 342     static const XMLCh logger[] =               UNICODE_LITERAL_6(l,o,g,g,e,r);\r
 343     static const XMLCh _ManageNameIDService[] = UNICODE_LITERAL_19(M,a,n,a,g,e,N,a,m,e,I,D,S,e,r,v,i,c,e);\r
 344     static const XMLCh MemoryListener[] =       UNICODE_LITERAL_14(M,e,m,o,r,y,L,i,s,t,e,n,e,r);\r
 345     static const XMLCh _MetadataProvider[] =    UNICODE_LITERAL_16(M,e,t,a,d,a,t,a,P,r,o,v,i,d,e,r);\r
 346     static const XMLCh OutOfProcess[] =         UNICODE_LITERAL_12(O,u,t,O,f,P,r,o,c,e,s,s);\r
 347     static const XMLCh _path[] =                UNICODE_LITERAL_4(p,a,t,h);\r
 348     static const XMLCh Policy[] =               UNICODE_LITERAL_6(P,o,l,i,c,y);\r
 349     static const XMLCh RelyingParty[] =         UNICODE_LITERAL_12(R,e,l,y,i,n,g,P,a,r,t,y);\r
 350     static const XMLCh _ReplayCache[] =         UNICODE_LITERAL_11(R,e,p,l,a,y,C,a,c,h,e);\r
 351     static const XMLCh _RequestMapper[] =       UNICODE_LITERAL_13(R,e,q,u,e,s,t,M,a,p,p,e,r);\r
 352     static const XMLCh Rule[] =                 UNICODE_LITERAL_4(R,u,l,e);\r
 353     static const XMLCh SecurityPolicies[] =     UNICODE_LITERAL_16(S,e,c,u,r,i,t,y,P,o,l,i,c,i,e,s);\r
 354     static const XMLCh _SessionCache[] =        UNICODE_LITERAL_12(S,e,s,s,i,o,n,C,a,c,h,e);\r
 355     static const XMLCh _SessionInitiator[] =    UNICODE_LITERAL_16(S,e,s,s,i,o,n,I,n,i,t,i,a,t,o,r);\r
 356     static const XMLCh _SingleLogoutService[] = UNICODE_LITERAL_19(S,i,n,g,l,e,L,o,g,o,u,t,S,e,r,v,i,c,e);\r
 357     static const XMLCh _StorageService[] =      UNICODE_LITERAL_14(S,t,o,r,a,g,e,S,e,r,v,i,c,e);\r
 358     static const XMLCh TCPListener[] =          UNICODE_LITERAL_11(T,C,P,L,i,s,t,e,n,e,r);\r
 359     static const XMLCh _TrustEngine[] =         UNICODE_LITERAL_11(T,r,u,s,t,E,n,g,i,n,e);\r
 360     static const XMLCh _type[] =                UNICODE_LITERAL_4(t,y,p,e);\r
 361     static const XMLCh UnixListener[] =         UNICODE_LITERAL_12(U,n,i,x,L,i,s,t,e,n,e,r);\r
 362 \r
 363     class SHIBSP_DLLLOCAL PolicyNodeFilter : public DOMNodeFilter\r
 364     {\r
 365     public:\r
 366         short acceptNode(const DOMNode* node) const {\r
 367             if (XMLHelper::isNodeNamed(node,shibspconstants::SHIB2SPCONFIG_NS,Rule))\r
 368                 return FILTER_REJECT;\r
 369             return FILTER_ACCEPT;\r
 370         }\r
 371     };\r
 372 };\r
 373 \r
 374 namespace shibsp {\r
 375     ServiceProvider* XMLServiceProviderFactory(const DOMElement* const & e)\r
 376     {\r
 377         return new XMLConfig(e);\r
 378     }\r
 379 };\r
 380 \r
 381 XMLApplication::XMLApplication(\r
 382     const ServiceProvider* sp,\r
 383     const DOMElement* e,\r
 384     const XMLApplication* base\r
 385     ) : m_sp(sp), m_base(base),\r
 386 #ifndef SHIBSP_LITE\r
 387         m_metadata(NULL), m_trust(NULL), m_attrExtractor(NULL), m_attrFilter(NULL), m_attrResolver(NULL), m_credResolver(NULL), m_partyDefault(NULL),\r
 388 #endif\r
 389         m_sessionInitDefault(NULL), m_acsDefault(NULL)\r
 390 {\r
 391 #ifdef _DEBUG\r
 392     xmltooling::NDC ndc("XMLApplication");\r
 393 #endif\r
 394     Category& log=Category::getInstance(SHIBSP_LOGCAT".Application");\r
 395 \r
 396     try {\r
 397         // First load any property sets.\r
 398         load(e,log,this);\r
 399         if (base)\r
 400             setParent(base);\r
 401 \r
 402         SPConfig& conf=SPConfig::getConfig();\r
 403 #ifndef SHIBSP_LITE\r
 404         SAMLConfig& samlConf=SAMLConfig::getConfig();\r
 405 #endif\r
 406         XMLToolingConfig& xmlConf=XMLToolingConfig::getConfig();\r
 407 \r
 408         m_hash=getId();\r
 409         m_hash+=getString("entityID").second;\r
 410         // TODO: some kind of non-hash method\r
 411         //m_hash=samlConf.hashSHA1(m_hash.c_str(), true);\r
 412 \r
 413         pair<bool,const char*> attributes = getString("REMOTE_USER");\r
 414         if (attributes.first) {\r
 415             char* dup = strdup(attributes.second);\r
 416             char* pos;\r
 417             char* start = dup;\r
 418             while (start && *start) {\r
 419                 while (*start && isspace(*start))\r
 420                     start++;\r
 421                 if (!*start)\r
 422                     break;\r
 423                 pos = strchr(start,' ');\r
 424                 if (pos)\r
 425                     *pos=0;\r
 426                 m_attributeIds.insert(start);\r
 427                 start = pos ? pos+1 : NULL;\r
 428             }\r
 429             free(dup);\r
 430         }\r
 431 \r
 432         const PropertySet* sessions = getPropertySet("Sessions");\r
 433 \r
 434         // Process handlers.\r
 435         Handler* handler=NULL;\r
 436         bool hardACS=false, hardSessionInit=false;\r
 437         const DOMElement* child = sessions ? XMLHelper::getFirstChildElement(sessions->getElement()) : NULL;\r
 438         while (child) {\r
 439             try {\r
 440                 // A handler is based on the Binding property in conjunction with the element name.\r
 441                 // If it's an ACS or SI, also handle index/id mappings and defaulting.\r
 442                 if (XMLString::equals(child->getLocalName(),_AssertionConsumerService)) {\r
 443                     auto_ptr_char bindprop(child->getAttributeNS(NULL,Binding));\r
 444                     if (!bindprop.get() || !*(bindprop.get())) {\r
 445                         log.warn("md:AssertionConsumerService element has no Binding attribute, skipping it...");\r
 446                         child = XMLHelper::getNextSiblingElement(child);\r
 447                         continue;\r
 448                     }\r
 449                     handler=conf.AssertionConsumerServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));\r
 450                     // Map by binding (may be > 1 per binding, e.g. SAML 1.0 vs 1.1)\r
 451 #ifdef HAVE_GOOD_STL\r
 452                     m_acsBindingMap[handler->getXMLString("Binding").second].push_back(handler);\r
 453 #else\r
 454                     m_acsBindingMap[handler->getString("Binding").second].push_back(handler);\r
 455 #endif\r
 456                     m_acsIndexMap[handler->getUnsignedInt("index").second]=handler;\r
 457                     \r
 458                     if (!hardACS) {\r
 459                         pair<bool,bool> defprop=handler->getBool("isDefault");\r
 460                         if (defprop.first) {\r
 461                             if (defprop.second) {\r
 462                                 hardACS=true;\r
 463                                 m_acsDefault=handler;\r
 464                             }\r
 465                         }\r
 466                         else if (!m_acsDefault)\r
 467                             m_acsDefault=handler;\r
 468                     }\r
 469                 }\r
 470                 else if (XMLString::equals(child->getLocalName(),_SessionInitiator)) {\r
 471                     auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 472                     if (!type.get() || !*(type.get())) {\r
 473                         log.warn("SessionInitiator element has no type attribute, skipping it...");\r
 474                         child = XMLHelper::getNextSiblingElement(child);\r
 475                         continue;\r
 476                     }\r
 477                     SessionInitiator* sihandler=conf.SessionInitiatorManager.newPlugin(type.get(),make_pair(child, getId()));\r
 478                     handler=sihandler;\r
 479                     pair<bool,const char*> si_id=handler->getString("id");\r
 480                     if (si_id.first && si_id.second)\r
 481                         m_sessionInitMap[si_id.second]=sihandler;\r
 482                     if (!hardSessionInit) {\r
 483                         pair<bool,bool> defprop=handler->getBool("isDefault");\r
 484                         if (defprop.first) {\r
 485                             if (defprop.second) {\r
 486                                 hardSessionInit=true;\r
 487                                 m_sessionInitDefault=sihandler;\r
 488                             }\r
 489                         }\r
 490                         else if (!m_sessionInitDefault)\r
 491                             m_sessionInitDefault=sihandler;\r
 492                     }\r
 493                 }\r
 494                 else if (XMLString::equals(child->getLocalName(),_SingleLogoutService)) {\r
 495                     auto_ptr_char bindprop(child->getAttributeNS(NULL,Binding));\r
 496                     if (!bindprop.get() || !*(bindprop.get())) {\r
 497                         log.warn("md:SingleLogoutService element has no Binding attribute, skipping it...");\r
 498                         child = XMLHelper::getNextSiblingElement(child);\r
 499                         continue;\r
 500                     }\r
 501                     handler=conf.SingleLogoutServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));\r
 502                 }\r
 503                 else if (XMLString::equals(child->getLocalName(),_ManageNameIDService)) {\r
 504                     auto_ptr_char bindprop(child->getAttributeNS(NULL,Binding));\r
 505                     if (!bindprop.get() || !*(bindprop.get())) {\r
 506                         log.warn("md:ManageNameIDService element has no Binding attribute, skipping it...");\r
 507                         child = XMLHelper::getNextSiblingElement(child);\r
 508                         continue;\r
 509                     }\r
 510                     handler=conf.ManageNameIDServiceManager.newPlugin(bindprop.get(),make_pair(child, getId()));\r
 511                 }\r
 512                 else {\r
 513                     auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 514                     if (!type.get() || !*(type.get())) {\r
 515                         log.warn("Handler element has no type attribute, skipping it...");\r
 516                         child = XMLHelper::getNextSiblingElement(child);\r
 517                         continue;\r
 518                     }\r
 519                     handler=conf.HandlerManager.newPlugin(type.get(),make_pair(child, getId()));\r
 520                 }\r
 521 \r
 522                 // Save off the objects after giving the property set to the handler for its use.\r
 523                 m_handlers.push_back(handler);\r
 524 \r
 525                 // Insert into location map.\r
 526                 pair<bool,const char*> location=handler->getString("Location");\r
 527                 if (location.first && *location.second == '/')\r
 528                     m_handlerMap[location.second]=handler;\r
 529                 else if (location.first)\r
 530                     m_handlerMap[string("/") + location.second]=handler;\r
 531 \r
 532             }\r
 533             catch (exception& ex) {\r
 534                 log.error("caught exception processing handler element: %s", ex.what());\r
 535             }\r
 536             \r
 537             child = XMLHelper::getNextSiblingElement(child);\r
 538         }\r
 539 \r
 540 #ifndef SHIBSP_LITE\r
 541         DOMNodeList* nlist=e->getElementsByTagNameNS(samlconstants::SAML20_NS,Audience::LOCAL_NAME);\r
 542         for (XMLSize_t i=0; nlist && i<nlist->getLength(); i++)\r
 543             if (nlist->item(i)->getParentNode()->isSameNode(e) && nlist->item(i)->hasChildNodes())\r
 544                 m_audiences.push_back(nlist->item(i)->getFirstChild()->getNodeValue());\r
 545 \r
 546         // Always include our own entityID as an audience.\r
 547         m_audiences.push_back(getXMLString("entityID").second);\r
 548 \r
 549         if (conf.isEnabled(SPConfig::Metadata)) {\r
 550             child = XMLHelper::getFirstChildElement(e,_MetadataProvider);\r
 551             if (child) {\r
 552                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 553                 log.info("building MetadataProvider of type %s...",type.get());\r
 554                 try {\r
 555                     auto_ptr<MetadataProvider> mp(samlConf.MetadataProviderManager.newPlugin(type.get(),child));\r
 556                     mp->init();\r
 557                     m_metadata = mp.release();\r
 558                 }\r
 559                 catch (exception& ex) {\r
 560                     log.crit("error building/initializing MetadataProvider: %s", ex.what());\r
 561                 }\r
 562             }\r
 563         }\r
 564 \r
 565         if (conf.isEnabled(SPConfig::Trust)) {\r
 566             child = XMLHelper::getFirstChildElement(e,_TrustEngine);\r
 567             if (child) {\r
 568                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 569                 log.info("building TrustEngine of type %s...",type.get());\r
 570                 try {\r
 571                     m_trust = xmlConf.TrustEngineManager.newPlugin(type.get(),child);\r
 572                 }\r
 573                 catch (exception& ex) {\r
 574                     log.crit("error building TrustEngine: %s", ex.what());\r
 575                 }\r
 576             }\r
 577         }\r
 578 \r
 579         if (conf.isEnabled(SPConfig::AttributeResolution)) {\r
 580             child = XMLHelper::getFirstChildElement(e,_AttributeExtractor);\r
 581             if (child) {\r
 582                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 583                 log.info("building AttributeExtractor of type %s...",type.get());\r
 584                 try {\r
 585                     m_attrExtractor = conf.AttributeExtractorManager.newPlugin(type.get(),child);\r
 586                 }\r
 587                 catch (exception& ex) {\r
 588                     log.crit("error building AttributeExtractor: %s", ex.what());\r
 589                 }\r
 590             }\r
 591 \r
 592             child = XMLHelper::getFirstChildElement(e,_AttributeFilter);\r
 593             if (child) {\r
 594                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 595                 log.info("building AttributeFilter of type %s...",type.get());\r
 596                 try {\r
 597                     m_attrFilter = conf.AttributeFilterManager.newPlugin(type.get(),child);\r
 598                 }\r
 599                 catch (exception& ex) {\r
 600                     log.crit("error building AttributeFilter: %s", ex.what());\r
 601                 }\r
 602             }\r
 603 \r
 604             child = XMLHelper::getFirstChildElement(e,_AttributeResolver);\r
 605             if (child) {\r
 606                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 607                 log.info("building AttributeResolver of type %s...",type.get());\r
 608                 try {\r
 609                     m_attrResolver = conf.AttributeResolverManager.newPlugin(type.get(),child);\r
 610                 }\r
 611                 catch (exception& ex) {\r
 612                     log.crit("error building AttributeResolver: %s", ex.what());\r
 613                 }\r
 614             }\r
 615         }\r
 616 \r
 617         if (conf.isEnabled(SPConfig::Credentials)) {\r
 618             child = XMLHelper::getFirstChildElement(e,_CredentialResolver);\r
 619             if (child) {\r
 620                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 621                 log.info("building CredentialResolver of type %s...",type.get());\r
 622                 try {\r
 623                     m_credResolver = xmlConf.CredentialResolverManager.newPlugin(type.get(),child);\r
 624                 }\r
 625                 catch (exception& ex) {\r
 626                     log.crit("error building CredentialResolver: %s", ex.what());\r
 627                 }\r
 628             }\r
 629         }\r
 630 \r
 631         // Finally, load relying parties.\r
 632         child = XMLHelper::getFirstChildElement(e,DefaultRelyingParty);\r
 633         if (child) {\r
 634             m_partyDefault=new DOMPropertySet();\r
 635             m_partyDefault->load(child,log,this);\r
 636             child = XMLHelper::getFirstChildElement(child,RelyingParty);\r
 637             while (child) {\r
 638                 auto_ptr<DOMPropertySet> rp(new DOMPropertySet());\r
 639                 rp->load(child,log,this);\r
 640                 m_partyMap[child->getAttributeNS(NULL,saml2::Attribute::NAME_ATTRIB_NAME)]=rp.release();\r
 641                 child = XMLHelper::getNextSiblingElement(child,RelyingParty);\r
 642             }\r
 643         }\r
 644 #endif        \r
 645     }\r
 646     catch (exception&) {\r
 647         cleanup();\r
 648         throw;\r
 649     }\r
 650 #ifndef _DEBUG\r
 651     catch (...) {\r
 652         cleanup();\r
 653         throw;\r
 654     }\r
 655 #endif\r
 656 }\r
 657 \r
 658 void XMLApplication::cleanup()\r
 659 {\r
 660     for_each(m_handlers.begin(),m_handlers.end(),xmltooling::cleanup<Handler>());\r
 661 #ifndef SHIBSP_LITE\r
 662     delete m_partyDefault;\r
 663 #ifdef HAVE_GOOD_STL\r
 664     for_each(m_partyMap.begin(),m_partyMap.end(),cleanup_pair<xstring,PropertySet>());\r
 665 #else\r
 666     for_each(m_partyMap.begin(),m_partyMap.end(),cleanup_pair<const XMLCh*,PropertySet>());\r
 667 #endif\r
 668     delete m_credResolver;\r
 669     delete m_attrResolver;\r
 670     delete m_attrFilter;\r
 671     delete m_attrExtractor;\r
 672     delete m_trust;\r
 673     delete m_metadata;\r
 674 #endif\r
 675 }\r
 676 \r
 677 short XMLApplication::acceptNode(const DOMNode* node) const\r
 678 {\r
 679     const XMLCh* name=node->getLocalName();\r
 680     if (XMLString::equals(name,_Application) ||\r
 681         XMLString::equals(name,_Audience) ||\r
 682         XMLString::equals(name,_AssertionConsumerService) ||\r
 683         XMLString::equals(name,_SingleLogoutService) ||\r
 684         XMLString::equals(name,_ManageNameIDService) ||\r
 685         XMLString::equals(name,_SessionInitiator) ||\r
 686         XMLString::equals(name,DefaultRelyingParty) ||\r
 687         XMLString::equals(name,RelyingParty) ||\r
 688         XMLString::equals(name,_MetadataProvider) ||\r
 689         XMLString::equals(name,_TrustEngine) ||\r
 690         XMLString::equals(name,_CredentialResolver) ||\r
 691         XMLString::equals(name,_AttributeFilter) ||\r
 692         XMLString::equals(name,_AttributeExtractor) ||\r
 693         XMLString::equals(name,_AttributeResolver))\r
 694         return FILTER_REJECT;\r
 695 \r
 696     return FILTER_ACCEPT;\r
 697 }\r
 698 \r
 699 #ifndef SHIBSP_LITE\r
 700 \r
 701 const PropertySet* XMLApplication::getRelyingParty(const EntityDescriptor* provider) const\r
 702 {\r
 703     if (!m_partyDefault && m_base)\r
 704         return m_base->getRelyingParty(provider);\r
 705     else if (!provider)\r
 706         return m_partyDefault;\r
 707         \r
 708 #ifdef HAVE_GOOD_STL\r
 709     map<xstring,PropertySet*>::const_iterator i=m_partyMap.find(provider->getEntityID());\r
 710     if (i!=m_partyMap.end())\r
 711         return i->second;\r
 712     const EntitiesDescriptor* group=dynamic_cast<const EntitiesDescriptor*>(provider->getParent());\r
 713     while (group) {\r
 714         if (group->getName()) {\r
 715             i=m_partyMap.find(group->getName());\r
 716             if (i!=m_partyMap.end())\r
 717                 return i->second;\r
 718         }\r
 719         group=dynamic_cast<const EntitiesDescriptor*>(group->getParent());\r
 720     }\r
 721 #else\r
 722     map<const XMLCh*,PropertySet*>::const_iterator i=m_partyMap.begin();\r
 723     for (; i!=m_partyMap.end(); i++) {\r
 724         if (XMLString::equals(i->first,provider->getId()))\r
 725             return i->second;\r
 726         const EntitiesDescriptor* group=dynamic_cast<const EntitiesDescriptor*>(provider->getParent());\r
 727         while (group) {\r
 728             if (XMLString::equals(i->first,group->getName()))\r
 729                 return i->second;\r
 730             group=dynamic_cast<const EntitiesDescriptor*>(group->getParent());\r
 731         }\r
 732     }\r
 733 #endif\r
 734     return m_partyDefault;\r
 735 }\r
 736 \r
 737 #endif\r
 738 \r
 739 const SessionInitiator* XMLApplication::getDefaultSessionInitiator() const\r
 740 {\r
 741     if (m_sessionInitDefault) return m_sessionInitDefault;\r
 742     return m_base ? m_base->getDefaultSessionInitiator() : NULL;\r
 743 }\r
 744 \r
 745 const SessionInitiator* XMLApplication::getSessionInitiatorById(const char* id) const\r
 746 {\r
 747     map<string,const SessionInitiator*>::const_iterator i=m_sessionInitMap.find(id);\r
 748     if (i!=m_sessionInitMap.end()) return i->second;\r
 749     return m_base ? m_base->getSessionInitiatorById(id) : NULL;\r
 750 }\r
 751 \r
 752 const Handler* XMLApplication::getDefaultAssertionConsumerService() const\r
 753 {\r
 754     if (m_acsDefault) return m_acsDefault;\r
 755     return m_base ? m_base->getDefaultAssertionConsumerService() : NULL;\r
 756 }\r
 757 \r
 758 const Handler* XMLApplication::getAssertionConsumerServiceByIndex(unsigned short index) const\r
 759 {\r
 760     map<unsigned int,const Handler*>::const_iterator i=m_acsIndexMap.find(index);\r
 761     if (i!=m_acsIndexMap.end()) return i->second;\r
 762     return m_base ? m_base->getAssertionConsumerServiceByIndex(index) : NULL;\r
 763 }\r
 764 \r
 765 const vector<const Handler*>& XMLApplication::getAssertionConsumerServicesByBinding(const XMLCh* binding) const\r
 766 {\r
 767 #ifdef HAVE_GOOD_STL\r
 768     ACSBindingMap::const_iterator i=m_acsBindingMap.find(binding);\r
 769 #else\r
 770     auto_ptr_char temp(binding);\r
 771     ACSBindingMap::const_iterator i=m_acsBindingMap.find(temp.get());\r
 772 #endif\r
 773     if (i!=m_acsBindingMap.end())\r
 774         return i->second;\r
 775     return m_base ? m_base->getAssertionConsumerServicesByBinding(binding) : g_noHandlers;\r
 776 }\r
 777 \r
 778 const Handler* XMLApplication::getHandler(const char* path) const\r
 779 {\r
 780     string wrap(path);\r
 781     map<string,const Handler*>::const_iterator i=m_handlerMap.find(wrap.substr(0,wrap.find('?')));\r
 782     if (i!=m_handlerMap.end())\r
 783         return i->second;\r
 784     return m_base ? m_base->getHandler(path) : NULL;\r
 785 }\r
 786 \r
 787 short XMLConfigImpl::acceptNode(const DOMNode* node) const\r
 788 {\r
 789     if (!XMLString::equals(node->getNamespaceURI(),shibspconstants::SHIB2SPCONFIG_NS))\r
 790         return FILTER_ACCEPT;\r
 791     const XMLCh* name=node->getLocalName();\r
 792     if (XMLString::equals(name,Applications) ||\r
 793         XMLString::equals(name,_ArtifactMap) ||\r
 794         XMLString::equals(name,_Extensions) ||\r
 795         XMLString::equals(name,Implementation) ||\r
 796         XMLString::equals(name,Listener) ||\r
 797         XMLString::equals(name,MemoryListener) ||\r
 798         XMLString::equals(name,Policy) ||\r
 799         XMLString::equals(name,_RequestMapper) ||\r
 800         XMLString::equals(name,_ReplayCache) ||\r
 801         XMLString::equals(name,_SessionCache) ||\r
 802         XMLString::equals(name,_StorageService) ||\r
 803         XMLString::equals(name,TCPListener) ||\r
 804         XMLString::equals(name,UnixListener))\r
 805         return FILTER_REJECT;\r
 806 \r
 807     return FILTER_ACCEPT;\r
 808 }\r
 809 \r
 810 void XMLConfigImpl::doExtensions(const DOMElement* e, const char* label, Category& log)\r
 811 {\r
 812     const DOMElement* exts=XMLHelper::getFirstChildElement(e,_Extensions);\r
 813     if (exts) {\r
 814         exts=XMLHelper::getFirstChildElement(exts,Library);\r
 815         while (exts) {\r
 816             auto_ptr_char path(exts->getAttributeNS(NULL,_path));\r
 817             try {\r
 818                 if (path.get()) {\r
 819                     XMLToolingConfig::getConfig().load_library(path.get(),(void*)exts);\r
 820                     log.debug("loaded %s extension library (%s)", label, path.get());\r
 821                 }\r
 822             }\r
 823             catch (exception& e) {\r
 824                 const XMLCh* fatal=exts->getAttributeNS(NULL,fatal);\r
 825                 if (fatal && (*fatal==chLatin_t || *fatal==chDigit_1)) {\r
 826                     log.fatal("unable to load mandatory %s extension library %s: %s", label, path.get(), e.what());\r
 827                     throw;\r
 828                 }\r
 829                 else {\r
 830                     log.crit("unable to load optional %s extension library %s: %s", label, path.get(), e.what());\r
 831                 }\r
 832             }\r
 833             exts=XMLHelper::getNextSiblingElement(exts,Library);\r
 834         }\r
 835     }\r
 836 }\r
 837 \r
 838 XMLConfigImpl::XMLConfigImpl(const DOMElement* e, bool first, const XMLConfig* outer, Category& log)\r
 839     : m_requestMapper(NULL), m_outer(outer), m_document(NULL)\r
 840 {\r
 841 #ifdef _DEBUG\r
 842     xmltooling::NDC ndc("XMLConfigImpl");\r
 843 #endif\r
 844 \r
 845     try {\r
 846         SPConfig& conf=SPConfig::getConfig();\r
 847 #ifndef SHIBSP_LITE\r
 848         SAMLConfig& samlConf=SAMLConfig::getConfig();\r
 849 #endif\r
 850         XMLToolingConfig& xmlConf=XMLToolingConfig::getConfig();\r
 851         const DOMElement* SHAR=XMLHelper::getFirstChildElement(e,OutOfProcess);\r
 852         const DOMElement* SHIRE=XMLHelper::getFirstChildElement(e,InProcess);\r
 853 \r
 854         // Initialize log4cpp manually in order to redirect log messages as soon as possible.\r
 855         if (conf.isEnabled(SPConfig::Logging)) {\r
 856             const XMLCh* logconf=NULL;\r
 857             if (conf.isEnabled(SPConfig::OutOfProcess))\r
 858                 logconf=SHAR->getAttributeNS(NULL,logger);\r
 859             else if (conf.isEnabled(SPConfig::InProcess))\r
 860                 logconf=SHIRE->getAttributeNS(NULL,logger);\r
 861             if (!logconf || !*logconf)\r
 862                 logconf=e->getAttributeNS(NULL,logger);\r
 863             if (logconf && *logconf) {\r
 864                 auto_ptr_char logpath(logconf);\r
 865                 log.debug("loading new logging configuration from (%s), check log destination for status of configuration",logpath.get());\r
 866                 XMLToolingConfig::getConfig().log_config(logpath.get());\r
 867             }\r
 868             \r
 869 #ifndef SHIBSP_LITE\r
 870             if (first)\r
 871                 m_outer->m_tranLog = new TransactionLog();\r
 872 #endif\r
 873         }\r
 874         \r
 875         // First load any property sets.\r
 876         load(e,log,this);\r
 877 \r
 878         const DOMElement* child;\r
 879         string plugtype;\r
 880 \r
 881         // Much of the processing can only occur on the first instantiation.\r
 882         if (first) {\r
 883             // Set clock skew.\r
 884             pair<bool,unsigned int> skew=getUnsignedInt("clockSkew");\r
 885             if (skew.first)\r
 886                 xmlConf.clock_skew_secs=skew.second;\r
 887 \r
 888             // Extensions\r
 889             doExtensions(e, "global", log);\r
 890             if (conf.isEnabled(SPConfig::OutOfProcess))\r
 891                 doExtensions(SHAR, "out of process", log);\r
 892 \r
 893             if (conf.isEnabled(SPConfig::InProcess))\r
 894                 doExtensions(SHIRE, "in process", log);\r
 895             \r
 896             // Instantiate the ListenerService and SessionCache objects.\r
 897             if (conf.isEnabled(SPConfig::Listener)) {\r
 898                 child=XMLHelper::getFirstChildElement(SHAR,UnixListener);\r
 899                 if (child)\r
 900                     plugtype=UNIX_LISTENER_SERVICE;\r
 901                 else {\r
 902                     child=XMLHelper::getFirstChildElement(SHAR,TCPListener);\r
 903                     if (child)\r
 904                         plugtype=TCP_LISTENER_SERVICE;\r
 905                     else {\r
 906                         child=XMLHelper::getFirstChildElement(SHAR,MemoryListener);\r
 907                         if (child)\r
 908                             plugtype=MEMORY_LISTENER_SERVICE;\r
 909                         else {\r
 910                             child=XMLHelper::getFirstChildElement(SHAR,Listener);\r
 911                             if (child) {\r
 912                                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 913                                 if (type.get())\r
 914                                     plugtype=type.get();\r
 915                             }\r
 916                         }\r
 917                     }\r
 918                 }\r
 919                 if (child) {\r
 920                     log.info("building ListenerService of type %s...", plugtype.c_str());\r
 921                     m_outer->m_listener = conf.ListenerServiceManager.newPlugin(plugtype.c_str(),child);\r
 922                 }\r
 923                 else {\r
 924                     log.fatal("can't build ListenerService, missing conf:Listener element?");\r
 925                     throw ConfigurationException("Can't build ListenerService, missing conf:Listener element?");\r
 926                 }\r
 927             }\r
 928 \r
 929             if (conf.isEnabled(SPConfig::Caching)) {\r
 930                 if (conf.isEnabled(SPConfig::OutOfProcess)) {\r
 931 #ifndef SHIBSP_LITE\r
 932                     // First build any StorageServices.\r
 933                     string inmemID;\r
 934                     child=XMLHelper::getFirstChildElement(SHAR,_StorageService);\r
 935                     while (child) {\r
 936                         auto_ptr_char id(child->getAttributeNS(NULL,_id));\r
 937                         auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 938                         try {\r
 939                             log.info("building StorageService (%s) of type %s...", id.get(), type.get());\r
 940                             m_outer->m_storage[id.get()] = xmlConf.StorageServiceManager.newPlugin(type.get(),child);\r
 941                             if (!strcmp(type.get(),MEMORY_STORAGE_SERVICE))\r
 942                                 inmemID = id.get();\r
 943                         }\r
 944                         catch (exception& ex) {\r
 945                             log.crit("failed to instantiate StorageService (%s): %s", id.get(), ex.what());\r
 946                         }\r
 947                         child=XMLHelper::getNextSiblingElement(child,_StorageService);\r
 948                     }\r
 949                 \r
 950                     child=XMLHelper::getFirstChildElement(SHAR,_SessionCache);\r
 951                     if (child) {\r
 952                         auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
 953                         log.info("building SessionCache of type %s...",type.get());\r
 954                         m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(type.get(),child);\r
 955                     }\r
 956                     else {\r
 957                         log.warn("SessionCache unspecified, building SessionCache of type %s...",STORAGESERVICE_SESSION_CACHE);\r
 958                         if (inmemID.empty()) {\r
 959                             inmemID = "memory";\r
 960                             log.info("no StorageServices configured, providing in-memory version for session cache");\r
 961                             m_outer->m_storage[inmemID] = xmlConf.StorageServiceManager.newPlugin(MEMORY_STORAGE_SERVICE,NULL);\r
 962                         }\r
 963                         child = e->getOwnerDocument()->createElementNS(NULL,_SessionCache);\r
 964                         auto_ptr_XMLCh ssid(inmemID.c_str());\r
 965                         const_cast<DOMElement*>(child)->setAttributeNS(NULL,_StorageService,ssid.get());\r
 966                         m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(STORAGESERVICE_SESSION_CACHE,child);\r
 967                     }\r
 968 \r
 969                     // Replay cache.\r
 970                     StorageService* replaySS=NULL;\r
 971                     child=XMLHelper::getFirstChildElement(SHAR,_ReplayCache);\r
 972                     if (child) {\r
 973                         auto_ptr_char ssid(child->getAttributeNS(NULL,_StorageService));\r
 974                         if (ssid.get() && *ssid.get()) {\r
 975                             if (m_outer->m_storage.count(ssid.get()))\r
 976                                 replaySS = m_outer->m_storage[ssid.get()];\r
 977                             if (replaySS)\r
 978                                 log.info("building ReplayCache on top of StorageService (%s)...", ssid.get());\r
 979                             else\r
 980                                 log.crit("unable to locate StorageService (%s) in configuration", ssid.get());\r
 981                         }\r
 982                     }\r
 983                     if (!replaySS) {\r
 984                         log.info("building ReplayCache using in-memory StorageService...");\r
 985                         if (inmemID.empty()) {\r
 986                             inmemID = "memory";\r
 987                             log.info("no StorageServices configured, providing in-memory version for legacy config");\r
 988                             m_outer->m_storage[inmemID] = xmlConf.StorageServiceManager.newPlugin(MEMORY_STORAGE_SERVICE,NULL);\r
 989                         }\r
 990                         replaySS = m_outer->m_storage[inmemID];\r
 991                     }\r
 992                     xmlConf.setReplayCache(new ReplayCache(replaySS));\r
 993                     \r
 994                     // ArtifactMap\r
 995                     child=XMLHelper::getFirstChildElement(SHAR,_ArtifactMap);\r
 996                     if (child) {\r
 997                         auto_ptr_char ssid(child->getAttributeNS(NULL,_StorageService));\r
 998                         if (ssid.get() && *ssid.get() && m_outer->m_storage.count(ssid.get())) {\r
 999                             log.info("building ArtifactMap on top of StorageService (%s)...", ssid.get());\r
1000                             samlConf.setArtifactMap(new ArtifactMap(child, m_outer->m_storage[ssid.get()]));\r
1001                         }\r
1002                     }\r
1003                     if (samlConf.getArtifactMap()==NULL) {\r
1004                         log.info("building in-memory ArtifactMap...");\r
1005                         samlConf.setArtifactMap(new ArtifactMap(child));\r
1006                     }\r
1007 #endif\r
1008                 }\r
1009                 else {\r
1010                     child=XMLHelper::getFirstChildElement(SHIRE,_SessionCache);\r
1011                     if (child) {\r
1012                         auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
1013                         log.info("building SessionCache of type %s...",type.get());\r
1014                         m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(type.get(),child);\r
1015                     }\r
1016                     else {\r
1017                         log.warn("SessionCache unspecified, building SessionCache of type %s...",REMOTED_SESSION_CACHE);\r
1018                         m_outer->m_sessionCache=conf.SessionCacheManager.newPlugin(REMOTED_SESSION_CACHE,child);\r
1019                     }\r
1020                 }\r
1021             }\r
1022         } // end of first-time-only stuff\r
1023         \r
1024         // Back to the fully dynamic stuff...next up is the RequestMapper.\r
1025         if (conf.isEnabled(SPConfig::RequestMapping)) {\r
1026             child=XMLHelper::getFirstChildElement(SHIRE,_RequestMapper);\r
1027             if (child) {\r
1028                 auto_ptr_char type(child->getAttributeNS(NULL,_type));\r
1029                 log.info("building RequestMapper of type %s...",type.get());\r
1030                 m_requestMapper=conf.RequestMapperManager.newPlugin(type.get(),child);\r
1031             }\r
1032         }\r
1033         \r
1034 #ifndef SHIBSP_LITE\r
1035         // Load security policies.\r
1036         child = XMLHelper::getLastChildElement(e,SecurityPolicies);\r
1037         if (child) {\r
1038             PolicyNodeFilter filter;\r
1039             child = XMLHelper::getFirstChildElement(child,Policy);\r
1040             while (child) {\r
1041                 auto_ptr_char id(child->getAttributeNS(NULL,_id));\r
1042                 pair< PropertySet*,vector<const SecurityPolicyRule*> >& rules = m_policyMap[id.get()];\r
1043                 rules.first = NULL;\r
1044                 auto_ptr<DOMPropertySet> settings(new DOMPropertySet());\r
1045                 settings->load(child, log, &filter);\r
1046                 rules.first = settings.release();\r
1047                 const DOMElement* rule = XMLHelper::getFirstChildElement(child,Rule);\r
1048                 while (rule) {\r
1049                     auto_ptr_char type(rule->getAttributeNS(NULL,_type));\r
1050                     try {\r
1051                         rules.second.push_back(samlConf.SecurityPolicyRuleManager.newPlugin(type.get(),rule));\r
1052                     }\r
1053                     catch (exception& ex) {\r
1054                         log.crit("error instantiating policy rule (%s) in policy (%s): %s", type.get(), id.get(), ex.what());\r
1055                     }\r
1056                     rule = XMLHelper::getNextSiblingElement(rule,Rule);\r
1057                 }\r
1058                 child = XMLHelper::getNextSiblingElement(child,Policy);\r
1059             }\r
1060         }\r
1061 #endif\r
1062 \r
1063         // Load the default application. This actually has a fixed ID of "default". ;-)\r
1064         child=XMLHelper::getLastChildElement(e,Applications);\r
1065         if (!child) {\r
1066             log.fatal("can't build default Application object, missing conf:Applications element?");\r
1067             throw ConfigurationException("can't build default Application object, missing conf:Applications element?");\r
1068         }\r
1069         XMLApplication* defapp=new XMLApplication(m_outer,child);\r
1070         m_appmap[defapp->getId()]=defapp;\r
1071         \r
1072         // Load any overrides.\r
1073         child = XMLHelper::getFirstChildElement(child,_Application);\r
1074         while (child) {\r
1075             auto_ptr<XMLApplication> iapp(new XMLApplication(m_outer,child,defapp));\r
1076             if (m_appmap.count(iapp->getId()))\r
1077                 log.crit("found conf:Application element with duplicate id attribute (%s), skipping it", iapp->getId());\r
1078             else\r
1079                 m_appmap[iapp->getId()]=iapp.release();\r
1080 \r
1081             child = XMLHelper::getNextSiblingElement(child,_Application);\r
1082         }\r
1083     }\r
1084     catch (exception&) {\r
1085         this->~XMLConfigImpl();\r
1086         throw;\r
1087     }\r
1088 #ifndef _DEBUG\r
1089     catch (...) {\r
1090         this->~XMLConfigImpl();\r
1091         throw;\r
1092     }\r
1093 #endif\r
1094 }\r
1095 \r
1096 XMLConfigImpl::~XMLConfigImpl()\r
1097 {\r
1098     for_each(m_appmap.begin(),m_appmap.end(),cleanup_pair<string,Application>());\r
1099 #ifndef SHIBSP_LITE\r
1100     for (map< string,pair<PropertySet*,vector<const SecurityPolicyRule*> > >::iterator i=m_policyMap.begin(); i!=m_policyMap.end(); ++i) {\r
1101         delete i->second.first;\r
1102         for_each(i->second.second.begin(), i->second.second.end(), xmltooling::cleanup<SecurityPolicyRule>());\r
1103     }\r
1104 #endif\r
1105     delete m_requestMapper;\r
1106     if (m_document)\r
1107         m_document->release();\r
1108 }\r
1109 \r
1110 pair<bool,DOMElement*> XMLConfig::load()\r
1111 {\r
1112     // Load from source using base class.\r
1113     pair<bool,DOMElement*> raw = ReloadableXMLFile::load();\r
1114     \r
1115     // If we own it, wrap it.\r
1116     XercesJanitor<DOMDocument> docjanitor(raw.first ? raw.second->getOwnerDocument() : NULL);\r
1117 \r
1118     XMLConfigImpl* impl = new XMLConfigImpl(raw.second,(m_impl==NULL),this,m_log);\r
1119     \r
1120     // If we held the document, transfer it to the impl. If we didn't, it's a no-op.\r
1121     impl->setDocument(docjanitor.release());\r
1122 \r
1123     delete m_impl;\r
1124     m_impl = impl;\r
1125 \r
1126     return make_pair(false,(DOMElement*)NULL);\r
1127 }\r