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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 const XMLCh ShibTargetConfig::SHIBTARGET_NS[] = // urn:mace:shibboleth:target:config:1.0
73 { chLatin_u, chLatin_r, chLatin_n, chColon, chLatin_m, chLatin_a, chLatin_c, chLatin_e, chColon,
74 chLatin_s, chLatin_h, chLatin_i, chLatin_b, chLatin_b, chLatin_o, chLatin_l, chLatin_e, chLatin_t, chLatin_h, chColon,
75 chLatin_t, chLatin_a, chLatin_r, chLatin_g, chLatin_e, chLatin_t, chColon,
76 chLatin_c, chLatin_o, chLatin_n, chLatin_f, chLatin_i, chLatin_g, chColon,
77 chDigit_1, chPeriod, chDigit_0, chNull
80 // Factories for built-in plugins we can manufacture. Actual definitions
81 // will be with the actual object implementation.
83 PlugManager::Factory UnixListenerFactory;
85 PlugManager::Factory TCPListenerFactory;
86 PlugManager::Factory MemoryCacheFactory;
87 PlugManager::Factory XMLRequestMapFactory;
88 //PlugManager::Factory htaccessFactory;
90 SAML_EXCEPTION_FACTORY(ListenerException);
92 ShibTargetConfig& ShibTargetConfig::getConfig()
97 bool STConfig::init(const char* schemadir, const char* config)
99 // With new build of log4cpp, we need to establish a "default"
100 // logging appender to stderr up front.
101 const char* loglevel=getenv("SHIB_LOGGING");
103 loglevel = SHIB_LOGGING;
104 Category& root = Category::getRoot();
105 if (!strcmp(loglevel,"DEBUG"))
106 root.setPriority(Priority::DEBUG);
107 else if (!strcmp(loglevel,"INFO"))
108 root.setPriority(Priority::INFO);
109 else if (!strcmp(loglevel,"NOTICE"))
110 root.setPriority(Priority::NOTICE);
111 else if (!strcmp(loglevel,"WARN"))
112 root.setPriority(Priority::WARN);
113 else if (!strcmp(loglevel,"ERROR"))
114 root.setPriority(Priority::ERROR);
115 else if (!strcmp(loglevel,"CRIT"))
116 root.setPriority(Priority::CRIT);
117 else if (!strcmp(loglevel,"ALERT"))
118 root.setPriority(Priority::ALERT);
119 else if (!strcmp(loglevel,"EMERG"))
120 root.setPriority(Priority::EMERG);
121 else if (!strcmp(loglevel,"FATAL"))
122 root.setPriority(Priority::FATAL);
123 root.setAppender(new OstreamAppender("default",&cerr));
126 saml::NDC ndc("init");
128 Category& log = Category::getInstance("shibtarget.STConfig");
130 if (!schemadir || !config) {
131 log.fatal("schema directory or config file not supplied");
135 // This will cause some extra console logging, but for now,
136 // initialize the underlying libraries.
137 SAMLConfig& samlConf=SAMLConfig::getConfig();
139 samlConf.schema_dir = schemadir;
141 if (!samlConf.init()) {
142 log.fatal("Failed to initialize SAML Library");
147 log.fatal("Died initializing SAML Library");
151 ShibConfig& shibConf=ShibConfig::getConfig();
153 if (!shibConf.init()) {
154 log.fatal("Failed to initialize Shib library");
160 log.fatal("Died initializing Shib library.");
166 // Register plugin types.
167 REGISTER_EXCEPTION_FACTORY(ListenerException);
169 samlConf.getPlugMgr().regFactory(shibtarget::XML::UnixListenerType,&UnixListenerFactory);
171 samlConf.getPlugMgr().regFactory(shibtarget::XML::TCPListenerType,&TCPListenerFactory);
172 samlConf.getPlugMgr().regFactory(shibtarget::XML::MemorySessionCacheType,&MemoryCacheFactory);
173 samlConf.getPlugMgr().regFactory(shibtarget::XML::LegacyRequestMapType,&XMLRequestMapFactory);
174 samlConf.getPlugMgr().regFactory(shibtarget::XML::RequestMapType,&XMLRequestMapFactory);
175 //shibConf.getPlugMgr().regFactory(shibtarget::XML::htaccessType,&htaccessFactory);
177 saml::XML::registerSchema(ShibTargetConfig::SHIBTARGET_NS,shibtarget::XML::SHIBTARGET_SCHEMA_ID);
178 saml::XML::registerSchema(shibtarget::XML::SAML2META_NS,shibtarget::XML::SAML2META_SCHEMA_ID);
179 saml::XML::registerSchema(shibtarget::XML::SAML2ASSERT_NS,shibtarget::XML::SAML2ASSERT_SCHEMA_ID);
180 saml::XML::registerSchema(shibtarget::XML::XMLENC_NS,shibtarget::XML::XMLENC_SCHEMA_ID);
182 log.info("loading configuration file: %s", config);
183 static const XMLCh uri[] = { chLatin_u, chLatin_r, chLatin_i, chNull };
184 DOMImplementation* impl=DOMImplementationRegistry::getDOMImplementation(NULL);
185 DOMDocument* dummydoc=impl->createDocument();
186 DOMElement* dummy = dummydoc->createElementNS(NULL,XML::Literals::ShibbolethTargetConfig);
187 auto_ptr_XMLCh src(config);
188 dummy->setAttributeNS(NULL,uri,src.get());
189 m_ini=ShibTargetConfigFactory(dummy);
192 pair<bool,unsigned int> skew=m_ini->getUnsignedInt("clockSkew");
193 samlConf.clock_skew_secs=skew.first ? skew.second : 180;
195 m_tranLog=new FixedContextCategory(SHIBTRAN_LOGCAT);
196 m_tranLog->info("opened transaction log");
197 m_tranLogLock = Mutex::create();
199 m_rpcpool = new RPCHandlePool;
201 catch (SAMLException& ex) {
202 log.fatalStream() << "caught exception while loading/initializing configuration: " << ex.what() << CategoryStream::ENDLINE;
208 log.fatal("caught exception while loading/initializing configuration");
214 log.info("finished initializing");
219 void STConfig::shutdown()
222 saml::NDC ndc("shutdown");
224 Category& log = Category::getInstance("shibtarget.STConfig");
225 log.info("shutting down the library");
228 delete m_tranLogLock;
229 m_tranLogLock = NULL;
230 //delete m_tranLog; // This is crashing for some reason, but we're shutting down anyway.
233 ShibConfig::getConfig().term();
234 SAMLConfig::getConfig().term();
235 log.info("library shutdown complete");