X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=xmltooling%2FXMLToolingConfig.cpp;h=4a00d2ab89e35ae1e338d2a120b3d40f9060cce7;hb=6505807a62569ce65803b448b07a6872c6af2512;hp=7b9d378942f78ab15f714c3d7c5745cff3e2d644;hpb=a84e39caa065a850880467b8eeaf2061bccfbf6d;p=shibboleth%2Fcpp-xmltooling.git

diff --git a/xmltooling/XMLToolingConfig.cpp b/xmltooling/XMLToolingConfig.cpp
index 7b9d378..4a00d2a 100644
--- a/xmltooling/XMLToolingConfig.cpp
+++ b/xmltooling/XMLToolingConfig.cpp
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2001-2006 Internet2
+ *  Copyright 2001-2007 Internet2
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,47 +23,79 @@
 #include "internal.h"
 #include "exceptions.h"
 #include "XMLToolingConfig.h"
+#include "encryption/Encrypter.h"
 #include "impl/UnknownElement.h"
-#include "signature/KeyInfo.h"
+#include "security/TrustEngine.h"
+#include "security/OpenSSLCryptoX509CRL.h"
+#include "security/CredentialResolver.h"
+#include "security/KeyInfoResolver.h"
 #include "signature/Signature.h"
+#include "soap/SOAP.h"
+#include "soap/SOAPTransport.h"
 #include "util/NDC.h"
+#include "util/ReplayCache.h"
+#include "util/StorageService.h"
+#include "util/TemplateEngine.h"
+#include "util/URLEncoder.h"
 #include "util/XMLConstants.h"
-#include "validation/Validator.h"
+#include "validation/ValidatorSuite.h"
 
 #ifdef HAVE_DLFCN_H
 # include <dlfcn.h>
 #endif
 
+#include <stdexcept>
+#include <curl/curl.h>
 #include <log4cpp/Category.hh>
 #include <log4cpp/PropertyConfigurator.hh>
 #include <log4cpp/OstreamAppender.hh>
 #include <xercesc/util/PlatformUtils.hpp>
 #ifndef XMLTOOLING_NO_XMLSEC
     #include <xsec/framework/XSECProvider.hpp>
+    #include <openssl/err.h>
 #endif
 
-#include <stdexcept>
-
+using namespace soap11;
+using namespace xmlencryption;
 using namespace xmlsignature;
 using namespace xmltooling;
 using namespace log4cpp;
 using namespace std;
 
-DECL_EXCEPTION_FACTORY(XMLParserException,xmltooling);
-DECL_EXCEPTION_FACTORY(XMLObjectException,xmltooling);
-DECL_EXCEPTION_FACTORY(MarshallingException,xmltooling);
-DECL_EXCEPTION_FACTORY(UnmarshallingException,xmltooling);
-DECL_EXCEPTION_FACTORY(UnknownElementException,xmltooling);
-DECL_EXCEPTION_FACTORY(UnknownAttributeException,xmltooling);
-DECL_EXCEPTION_FACTORY(UnknownExtensionException,xmltooling);
-DECL_EXCEPTION_FACTORY(ValidationException,xmltooling);
+DECL_XMLTOOLING_EXCEPTION_FACTORY(XMLParserException,xmltooling);
+DECL_XMLTOOLING_EXCEPTION_FACTORY(XMLObjectException,xmltooling);
+DECL_XMLTOOLING_EXCEPTION_FACTORY(MarshallingException,xmltooling);
+DECL_XMLTOOLING_EXCEPTION_FACTORY(UnmarshallingException,xmltooling);
+DECL_XMLTOOLING_EXCEPTION_FACTORY(UnknownElementException,xmltooling);
+DECL_XMLTOOLING_EXCEPTION_FACTORY(UnknownAttributeException,xmltooling);
+DECL_XMLTOOLING_EXCEPTION_FACTORY(UnknownExtensionException,xmltooling);
+DECL_XMLTOOLING_EXCEPTION_FACTORY(ValidationException,xmltooling);
+DECL_XMLTOOLING_EXCEPTION_FACTORY(IOException,xmltooling);
 
 #ifndef XMLTOOLING_NO_XMLSEC
-    DECL_EXCEPTION_FACTORY(SignatureException,xmlsignature);
+    DECL_XMLTOOLING_EXCEPTION_FACTORY(XMLSecurityException,xmltooling);
+    DECL_XMLTOOLING_EXCEPTION_FACTORY(SignatureException,xmlsignature);
+    DECL_XMLTOOLING_EXCEPTION_FACTORY(EncryptionException,xmlencryption);
 #endif
 
 namespace xmltooling {
-   XMLToolingInternalConfig g_config;
+    static XMLToolingInternalConfig g_config;
+    static vector<Mutex*> g_openssl_locks;
+
+    extern "C" void openssl_locking_callback(int mode,int n,const char *file,int line)
+    {
+        if (mode & CRYPTO_LOCK)
+            g_openssl_locks[n]->lock();
+        else
+            g_openssl_locks[n]->unlock();
+    }
+    
+    #ifndef WIN32
+    extern "C" unsigned long openssl_thread_id(void)
+    {
+        return (unsigned long)(pthread_self());
+    }
+    #endif
 }
 
 XMLToolingConfig& XMLToolingConfig::getConfig()
@@ -135,6 +167,24 @@ bool XMLToolingInternalConfig::log_config(const char* config)
     return true;
 }
 
+void XMLToolingConfig::setReplayCache(ReplayCache* replayCache)
+{
+    delete m_replayCache;
+    m_replayCache = replayCache;
+}
+
+void XMLToolingConfig::setTemplateEngine(TemplateEngine* templateEngine)
+{
+    delete m_templateEngine;
+    m_templateEngine = templateEngine;
+}
+
+void XMLToolingConfig::setURLEncoder(URLEncoder* urlEncoder)
+{
+    delete m_urlEncoder;
+    m_urlEncoder = urlEncoder;
+}
+
 bool XMLToolingInternalConfig::init()
 {
 #ifdef _DEBUG
@@ -144,6 +194,12 @@ bool XMLToolingInternalConfig::init()
     try {
         log.debug("library initialization started");
 
+        if (curl_global_init(CURL_GLOBAL_ALL)) {
+            log.fatal("failed to initialize libcurl, OpenSSL, or Winsock");
+            return false;
+        }
+        log.debug("libcurl %s initialization complete", LIBCURL_VERSION);
+
         xercesc::XMLPlatformUtils::Initialize();
         log.debug("Xerces initialization complete");
 
@@ -156,39 +212,108 @@ bool XMLToolingInternalConfig::init()
         m_parserPool=new ParserPool();
         m_validatingPool=new ParserPool(true,true);
         m_lock=xercesc::XMLPlatformUtils::makeMutex();
+        
+        // Load catalogs from path.
+        if (!catalog_path.empty()) {
+            char* catpath=strdup(catalog_path.c_str());
+            char* sep=NULL;
+            char* start=catpath;
+            while (start && *start) {
+                sep=strchr(start,PATH_SEPARATOR_CHAR);
+                if (sep)
+                    *sep=0;
+                auto_ptr_XMLCh temp(start);
+                m_validatingPool->loadCatalog(temp.get());
+                start = sep ? sep + 1 : NULL;
+            }
+            free(catpath);
+        }
 
         // default registrations
         XMLObjectBuilder::registerDefaultBuilder(new UnknownElementBuilder());
 
         registerKeyInfoClasses();
-        
-        REGISTER_EXCEPTION_FACTORY(XMLParserException,xmltooling);
-        REGISTER_EXCEPTION_FACTORY(XMLObjectException,xmltooling);
-        REGISTER_EXCEPTION_FACTORY(MarshallingException,xmltooling);
-        REGISTER_EXCEPTION_FACTORY(UnmarshallingException,xmltooling);
-        REGISTER_EXCEPTION_FACTORY(UnknownElementException,xmltooling);
-        REGISTER_EXCEPTION_FACTORY(UnknownAttributeException,xmltooling);
-        REGISTER_EXCEPTION_FACTORY(ValidationException,xmltooling);
+        registerEncryptionClasses();
+        registerSOAPClasses();
+
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(XMLParserException,xmltooling);
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(XMLObjectException,xmltooling);
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(MarshallingException,xmltooling);
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(UnmarshallingException,xmltooling);
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(UnknownElementException,xmltooling);
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(UnknownAttributeException,xmltooling);
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(ValidationException,xmltooling);
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(IOException,xmltooling);
         
 #ifndef XMLTOOLING_NO_XMLSEC
-        XMLObjectBuilder::registerBuilder(QName(XMLConstants::XMLSIG_NS,Signature::LOCAL_NAME),new SignatureBuilder());
-        REGISTER_EXCEPTION_FACTORY(SignatureException,xmlsignature);
+        XMLObjectBuilder::registerBuilder(QName(xmlconstants::XMLSIG_NS,Signature::LOCAL_NAME),new SignatureBuilder());
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(XMLSecurityException,xmltooling);
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(SignatureException,xmlsignature);
+        REGISTER_XMLTOOLING_EXCEPTION_FACTORY(EncryptionException,xmlencryption);
+        registerKeyInfoResolvers();
+        registerCredentialResolvers();
+        registerTrustEngines();
 #endif
+        registerSOAPTransports();
+        initSOAPTransports();
+        registerStorageServices();
+
+        m_urlEncoder = new URLEncoder();
+        m_keyInfoResolver = KeyInfoResolverManager.newPlugin(INLINE_KEYINFO_RESOLVER,NULL);
+        
+        // Register xml:id as an ID attribute.        
+        static const XMLCh xmlid[] = UNICODE_LITERAL_2(i,d);
+        AttributeExtensibleXMLObject::registerIDAttribute(QName(xmlconstants::XML_NS, xmlid)); 
     }
     catch (const xercesc::XMLException&) {
         log.fatal("caught exception while initializing Xerces");
+        curl_global_cleanup();
         return false;
     }
 
+    // Set up OpenSSL locking.
+    for (int i=0; i<CRYPTO_num_locks(); i++)
+        g_openssl_locks.push_back(Mutex::create());
+    CRYPTO_set_locking_callback(openssl_locking_callback);
+#ifndef WIN32
+    CRYPTO_set_id_callback(openssl_thread_id);
+#endif
+
     log.info("library initialization complete");
     return true;
 }
 
 void XMLToolingInternalConfig::term()
 {
+    CRYPTO_set_locking_callback(NULL);
+    for_each(g_openssl_locks.begin(), g_openssl_locks.end(), xmltooling::cleanup<Mutex>());
+    g_openssl_locks.clear();
+
+    SchemaValidators.destroyValidators();
     XMLObjectBuilder::destroyBuilders();
-    Validator::destroyValidators();
     XMLToolingException::deregisterFactories();
+    AttributeExtensibleXMLObject::deregisterIDAttributes();
+
+    StorageServiceManager.deregisterFactories();
+    termSOAPTransports();
+    SOAPTransportManager.deregisterFactories();
+#ifndef XMLTOOLING_NO_XMLSEC
+    TrustEngineManager.deregisterFactories();
+    CredentialResolverManager.deregisterFactories();
+    KeyInfoResolverManager.deregisterFactories();
+#endif
+
+    delete m_keyInfoResolver;
+    m_keyInfoResolver = NULL;
+
+    delete m_replayCache;
+    m_replayCache = NULL;
+    
+    delete m_templateEngine;
+    m_templateEngine = NULL;
+
+    delete m_urlEncoder;
+    m_urlEncoder = NULL;
 
     for (vector<void*>::reverse_iterator i=m_libhandles.rbegin(); i!=m_libhandles.rend(); i++) {
 #if defined(WIN32)
@@ -222,16 +347,18 @@ void XMLToolingInternalConfig::term()
     m_lock=NULL;
     xercesc::XMLPlatformUtils::Terminate();
 
+    curl_global_cleanup();
+    
  #ifdef _DEBUG
     xmltooling::NDC ndc("term");
 #endif
    Category::getInstance(XMLTOOLING_LOGCAT".XMLToolingConfig").info("library shutdown complete");
 }
 
-Lockable& XMLToolingInternalConfig::lock()
+Lockable* XMLToolingInternalConfig::lock()
 {
     xercesc::XMLPlatformUtils::lockMutex(m_lock);
-    return *this;
+    return this;
 }
 
 void XMLToolingInternalConfig::unlock()
@@ -314,3 +441,26 @@ bool XMLToolingInternalConfig::load_library(const char* path, void* context)
     log.info("loaded extension: %s", path);
     return true;
 }
+
+#ifndef XMLTOOLING_NO_XMLSEC
+void xmltooling::log_openssl()
+{
+    const char* file;
+    const char* data;
+    int flags,line;
+
+    unsigned long code=ERR_get_error_line_data(&file,&line,&data,&flags);
+    while (code) {
+        Category& log=Category::getInstance("OpenSSL");
+        log.errorStream() << "error code: " << code << " in " << file << ", line " << line << CategoryStream::ENDLINE;
+        if (data && (flags & ERR_TXT_STRING))
+            log.errorStream() << "error data: " << data << CategoryStream::ENDLINE;
+        code=ERR_get_error_line_data(&file,&line,&data,&flags);
+    }
+}
+
+XSECCryptoX509CRL* XMLToolingInternalConfig::X509CRL() const
+{
+    return new OpenSSLCryptoX509CRL();
+}
+#endif