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51 * shib-config.cpp -- ShibTarget initialization and finalization routines
53 * Created By: Derek Atkins <derek@ihtfp.com>
60 #include <log4cpp/OstreamAppender.hh>
63 using namespace log4cpp;
65 using namespace shibboleth;
66 using namespace shibtarget;
72 // Factories for built-in plugins we can manufacture. Actual definitions
73 // will be with the actual object implementation.
75 PlugManager::Factory UnixListenerFactory;
77 PlugManager::Factory TCPListenerFactory;
78 PlugManager::Factory MemoryListenerFactory;
79 PlugManager::Factory MemoryCacheFactory;
80 PlugManager::Factory XMLRequestMapFactory;
81 //PlugManager::Factory htaccessFactory;
83 SAML_EXCEPTION_FACTORY(ListenerException);
84 SAML_EXCEPTION_FACTORY(ConfigurationException);
86 ShibTargetConfig& ShibTargetConfig::getConfig()
91 bool STConfig::init(const char* schemadir)
93 // With new build of log4cpp, we need to establish a "default"
94 // logging appender to stderr up front.
95 const char* loglevel=getenv("SHIB_LOGGING");
97 loglevel = SHIB_LOGGING;
98 Category& root = Category::getRoot();
99 if (!strcmp(loglevel,"DEBUG"))
100 root.setPriority(Priority::DEBUG);
101 else if (!strcmp(loglevel,"INFO"))
102 root.setPriority(Priority::INFO);
103 else if (!strcmp(loglevel,"NOTICE"))
104 root.setPriority(Priority::NOTICE);
105 else if (!strcmp(loglevel,"WARN"))
106 root.setPriority(Priority::WARN);
107 else if (!strcmp(loglevel,"ERROR"))
108 root.setPriority(Priority::ERROR);
109 else if (!strcmp(loglevel,"CRIT"))
110 root.setPriority(Priority::CRIT);
111 else if (!strcmp(loglevel,"ALERT"))
112 root.setPriority(Priority::ALERT);
113 else if (!strcmp(loglevel,"EMERG"))
114 root.setPriority(Priority::EMERG);
115 else if (!strcmp(loglevel,"FATAL"))
116 root.setPriority(Priority::FATAL);
117 root.setAppender(new OstreamAppender("default",&cerr));
120 saml::NDC ndc("init");
122 Category& log = Category::getInstance("shibtarget.Config");
125 log.fatal("XML schema directory not supplied");
129 // This will cause some extra console logging, but for now,
130 // initialize the underlying libraries.
131 SAMLConfig& samlConf=SAMLConfig::getConfig();
133 samlConf.schema_dir = schemadir;
135 if (!samlConf.init()) {
136 log.fatal("Failed to initialize SAML Library");
141 log.fatal("Died initializing SAML Library");
145 ShibConfig& shibConf=ShibConfig::getConfig();
147 if (!shibConf.init()) {
148 log.fatal("Failed to initialize Shib library");
154 log.fatal("Died initializing Shib library.");
159 // Register built-in plugin types.
160 REGISTER_EXCEPTION_FACTORY(ListenerException);
161 REGISTER_EXCEPTION_FACTORY(ConfigurationException);
163 samlConf.getPlugMgr().regFactory(shibtarget::XML::UnixListenerType,&UnixListenerFactory);
165 samlConf.getPlugMgr().regFactory(shibtarget::XML::TCPListenerType,&TCPListenerFactory);
166 samlConf.getPlugMgr().regFactory(shibtarget::XML::MemoryListenerType,&MemoryListenerFactory);
167 samlConf.getPlugMgr().regFactory(shibtarget::XML::MemorySessionCacheType,&MemoryCacheFactory);
168 samlConf.getPlugMgr().regFactory(shibtarget::XML::LegacyRequestMapType,&XMLRequestMapFactory);
169 samlConf.getPlugMgr().regFactory(shibtarget::XML::XMLRequestMapType,&XMLRequestMapFactory);
170 samlConf.getPlugMgr().regFactory(shibtarget::XML::NativeRequestMapType,&XMLRequestMapFactory);
172 saml::XML::registerSchema(shibtarget::XML::SHIBTARGET_NS,shibtarget::XML::SHIBTARGET_SCHEMA_ID);
173 saml::XML::registerSchema(shibtarget::XML::SAML2META_NS,shibtarget::XML::SAML2META_SCHEMA_ID);
174 saml::XML::registerSchema(shibtarget::XML::SAML2ASSERT_NS,shibtarget::XML::SAML2ASSERT_SCHEMA_ID);
175 saml::XML::registerSchema(shibtarget::XML::XMLENC_NS,shibtarget::XML::XMLENC_SCHEMA_ID);
177 log.info("finished initializing");
181 bool STConfig::load(const char* config)
184 saml::NDC ndc("load");
186 Category& log = Category::getInstance("shibtarget.Config");
189 log.fatal("path to configuration file not supplied");
195 log.info("loading configuration file: %s", config);
196 static const XMLCh uri[] = { chLatin_u, chLatin_r, chLatin_i, chNull };
197 DOMImplementation* impl=DOMImplementationRegistry::getDOMImplementation(NULL);
198 DOMDocument* dummydoc=impl->createDocument();
199 DOMElement* dummy = dummydoc->createElementNS(NULL,XML::Literals::ShibbolethTargetConfig);
200 auto_ptr_XMLCh src(config);
201 dummy->setAttributeNS(NULL,uri,src.get());
202 m_ini=ShibTargetConfigFactory(dummy);
205 pair<bool,unsigned int> skew=m_ini->getUnsignedInt("clockSkew");
206 SAMLConfig::getConfig().clock_skew_secs=skew.first ? skew.second : 180;
208 m_tranLog=new FixedContextCategory(SHIBTRAN_LOGCAT);
209 m_tranLog->info("opened transaction log");
210 m_tranLogLock = Mutex::create();
212 catch (SAMLException& ex) {
213 log.fatal("caught exception while loading/initializing configuration: %s",ex.what());
219 log.fatal("caught exception while loading/initializing configuration");
225 log.info("finished loading configuration");
229 void STConfig::shutdown()
232 saml::NDC ndc("shutdown");
234 Category& log = Category::getInstance("shibtarget.Config");
235 log.info("shutting down the library");
236 delete m_tranLogLock;
237 m_tranLogLock = NULL;
238 //delete m_tranLog; // This is crashing for some reason, but we're shutting down anyway.
241 ShibConfig::getConfig().term();
242 SAMLConfig::getConfig().term();
243 log.info("library shutdown complete");