xmltooling/XMLToolingConfig.cpp

   1 /*
   2  *  Copyright 2001-2009 Internet2
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 /**
  18  * XMLToolingConfig.cpp
  19  *
  20  * Library configuration.
  21  */
  22
  23 #include "internal.h"
  24 #include "exceptions.h"
  25 #include "logging.h"
  26 #include "XMLToolingConfig.h"
  27 #include "encryption/Encryption.h"
  28 #include "encryption/Encrypter.h"
  29 #include "impl/UnknownElement.h"
  30 #include "security/TrustEngine.h"
  31 #include "security/OpenSSLCryptoX509CRL.h"
  32 #include "security/CredentialResolver.h"
  33 #include "security/KeyInfoResolver.h"
  34 #include "signature/KeyInfo.h"
  35 #include "signature/Signature.h"
  36 #include "soap/SOAP.h"
  37 #include "util/NDC.h"
  38 #include "util/PathResolver.h"
  39 #include "util/ReplayCache.h"
  40 #include "util/StorageService.h"
  41 #include "util/TemplateEngine.h"
  42 #include "util/Threads.h"
  43 #include "util/URLEncoder.h"
  44 #include "validation/ValidatorSuite.h"
  45
  46 #ifdef HAVE_DLFCN_H
  47 # include <dlfcn.h>
  48 #endif
  49
  50 #include <stdexcept>
  51 #if defined(XMLTOOLING_LOG4SHIB)
  52 # include <log4shib/PropertyConfigurator.hh>
  53 # include <log4shib/OstreamAppender.hh>
  54 #elif defined(XMLTOOLING_LOG4CPP)
  55 # include <log4cpp/PropertyConfigurator.hh>
  56 # include <log4cpp/OstreamAppender.hh>
  57 #endif
  58 #include <xercesc/util/PlatformUtils.hpp>
  59 #ifndef XMLTOOLING_NO_XMLSEC
  60 # include <curl/curl.h>
  61 # include <openssl/err.h>
  62 # include <xsec/framework/XSECProvider.hpp>
  63 #endif
  64
  65 using namespace soap11;
  66 using namespace xmltooling::logging;
  67 using namespace xmltooling;
  68 using namespace std;
  69
  70 using xercesc::XMLPlatformUtils;
  71
  72 DECL_XMLTOOLING_EXCEPTION_FACTORY(XMLParserException,xmltooling);
  73 DECL_XMLTOOLING_EXCEPTION_FACTORY(XMLObjectException,xmltooling);
  74 DECL_XMLTOOLING_EXCEPTION_FACTORY(MarshallingException,xmltooling);
  75 DECL_XMLTOOLING_EXCEPTION_FACTORY(UnmarshallingException,xmltooling);
  76 DECL_XMLTOOLING_EXCEPTION_FACTORY(UnknownElementException,xmltooling);
  77 DECL_XMLTOOLING_EXCEPTION_FACTORY(UnknownAttributeException,xmltooling);
  78 DECL_XMLTOOLING_EXCEPTION_FACTORY(UnknownExtensionException,xmltooling);
  79 DECL_XMLTOOLING_EXCEPTION_FACTORY(ValidationException,xmltooling);
  80 DECL_XMLTOOLING_EXCEPTION_FACTORY(IOException,xmltooling);
  81
  82 #ifndef XMLTOOLING_NO_XMLSEC
  83 using namespace xmlencryption;
  84 using namespace xmlsignature;
  85     DECL_XMLTOOLING_EXCEPTION_FACTORY(XMLSecurityException,xmltooling);
  86     DECL_XMLTOOLING_EXCEPTION_FACTORY(SignatureException,xmlsignature);
  87     DECL_XMLTOOLING_EXCEPTION_FACTORY(EncryptionException,xmlencryption);
  88 #endif
  89
  90 namespace xmltooling {
  91     static XMLToolingInternalConfig g_config;
  92 #ifndef XMLTOOLING_NO_XMLSEC
  93     static vector<Mutex*> g_openssl_locks;
  94
  95     extern "C" void openssl_locking_callback(int mode,int n,const char *file,int line)
  96     {
  97         if (mode & CRYPTO_LOCK)
  98             g_openssl_locks[n]->lock();
  99         else
 100             g_openssl_locks[n]->unlock();
 101     }
 102
 103 # ifndef WIN32
 104     extern "C" unsigned long openssl_thread_id(void)
 105     {
 106         return (unsigned long)(pthread_self());
 107     }
 108 # endif
 109 #endif
 110
 111 #ifdef WIN32
 112     BOOL LogEvent(
 113         LPCSTR  lpUNCServerName,
 114         WORD  wType,
 115         DWORD  dwEventID,
 116         PSID  lpUserSid,
 117         LPCSTR  message)
 118     {
 119         LPCSTR  messages[] = {message, NULL};
 120
 121         HANDLE hElog = RegisterEventSource(lpUNCServerName, "OpenSAML XMLTooling Library");
 122         BOOL res = ReportEvent(hElog, wType, 0, dwEventID, lpUserSid, 1, 0, messages, NULL);
 123         return (DeregisterEventSource(hElog) && res);
 124     }
 125 #endif
 126 }
 127
 128 XMLToolingConfig& XMLToolingConfig::getConfig()
 129 {
 130     return g_config;
 131 }
 132
 133 XMLToolingInternalConfig& XMLToolingInternalConfig::getInternalConfig()
 134 {
 135     return g_config;
 136 }
 137
 138 #ifndef XMLTOOLING_NO_XMLSEC
 139 XMLToolingConfig::XMLToolingConfig()
 140     : m_keyInfoResolver(NULL), m_replayCache(NULL), m_pathResolver(NULL), m_templateEngine(NULL), m_urlEncoder(NULL), clock_skew_secs(180)
 141 #else
 142 XMLToolingConfig::XMLToolingConfig()
 143     : m_pathResolver(NULL), m_templateEngine(NULL), m_urlEncoder(NULL), clock_skew_secs(180)
 144 #endif
 145 {
 146 }
 147
 148 XMLToolingConfig::~XMLToolingConfig()
 149 {
 150 }
 151
 152 bool XMLToolingInternalConfig::log_config(const char* config)
 153 {
 154     try {
 155         if (!config || !*config)
 156             config=getenv("XMLTOOLING_LOG_CONFIG");
 157         if (!config || !*config)
 158             config="WARN";
 159
 160         bool level=false;
 161         Category& root = Category::getRoot();
 162         if (!strcmp(config,"DEBUG")) {
 163             root.setPriority(Priority::DEBUG);
 164             level=true;
 165         }
 166         else if (!strcmp(config,"INFO")) {
 167             root.setPriority(Priority::INFO);
 168             level=true;
 169         }
 170         else if (!strcmp(config,"NOTICE")) {
 171             root.setPriority(Priority::NOTICE);
 172             level=true;
 173         }
 174         else if (!strcmp(config,"WARN")) {
 175             root.setPriority(Priority::WARN);
 176             level=true;
 177         }
 178         else if (!strcmp(config,"ERROR")) {
 179             root.setPriority(Priority::ERROR);
 180             level=true;
 181         }
 182         else if (!strcmp(config,"CRIT")) {
 183             root.setPriority(Priority::CRIT);
 184             level=true;
 185         }
 186         else if (!strcmp(config,"ALERT")) {
 187             root.setPriority(Priority::ALERT);
 188             level=true;
 189         }
 190         else if (!strcmp(config,"EMERG")) {
 191             root.setPriority(Priority::EMERG);
 192             level=true;
 193         }
 194         else if (!strcmp(config,"FATAL")) {
 195             root.setPriority(Priority::FATAL);
 196             level=true;
 197         }
 198         if (level) {
 199             root.setAppender(new OstreamAppender("default",&cerr));
 200         }
 201         else {
 202             string path(config);
 203             PropertyConfigurator::configure(m_pathResolver ? m_pathResolver->resolve(path, PathResolver::XMLTOOLING_CFG_FILE) : path);
 204         }
 205     }
 206     catch (const ConfigureFailure& e) {
 207         string msg = string("failed to configure logging: ") + e.what();
 208         Category::getInstance(XMLTOOLING_LOGCAT".Logging").crit(msg);
 209 #ifdef WIN32
 210         LogEvent(NULL, EVENTLOG_ERROR_TYPE, 2100, NULL, msg.c_str());
 211 #endif
 212         return false;
 213     }
 214
 215     return true;
 216 }
 217
 218 #ifndef XMLTOOLING_LITE
 219 const KeyInfoResolver* XMLToolingConfig::getKeyInfoResolver() const
 220 {
 221     return m_keyInfoResolver;
 222 }
 223
 224 ReplayCache* XMLToolingConfig::getReplayCache() const
 225 {
 226     return m_replayCache;
 227 }
 228
 229 void XMLToolingConfig::setKeyInfoResolver(xmltooling::KeyInfoResolver *keyInfoResolver)
 230 {
 231     delete m_keyInfoResolver;
 232     m_keyInfoResolver = keyInfoResolver;
 233 }
 234
 235 void XMLToolingConfig::setReplayCache(ReplayCache* replayCache)
 236 {
 237     delete m_replayCache;
 238     m_replayCache = replayCache;
 239 }
 240 #endif
 241
 242 PathResolver* XMLToolingConfig::getPathResolver() const
 243 {
 244     return m_pathResolver;
 245 }
 246
 247 TemplateEngine* XMLToolingConfig::getTemplateEngine() const
 248 {
 249     return m_templateEngine;
 250 }
 251
 252 const URLEncoder* XMLToolingConfig::getURLEncoder() const
 253 {
 254     return m_urlEncoder;
 255 }
 256
 257 void XMLToolingConfig::setPathResolver(PathResolver* pathResolver)
 258 {
 259     delete m_pathResolver;
 260     m_pathResolver = pathResolver;
 261 }
 262
 263 void XMLToolingConfig::setTemplateEngine(TemplateEngine* templateEngine)
 264 {
 265     delete m_templateEngine;
 266     m_templateEngine = templateEngine;
 267 }
 268
 269 void XMLToolingConfig::setURLEncoder(URLEncoder* urlEncoder)
 270 {
 271     delete m_urlEncoder;
 272     m_urlEncoder = urlEncoder;
 273 }
 274
 275 bool XMLToolingInternalConfig::init()
 276 {
 277 #ifdef _DEBUG
 278     xmltooling::NDC ndc("init");
 279 #endif
 280     Category& log=Category::getInstance(XMLTOOLING_LOGCAT".XMLToolingConfig");
 281     try {
 282         log.debug("library initialization started");
 283
 284 #ifndef XMLTOOLING_NO_XMLSEC
 285         if (curl_global_init(CURL_GLOBAL_ALL)) {
 286             log.fatal("failed to initialize libcurl, OpenSSL, or Winsock");
 287             return false;
 288         }
 289         log.debug("libcurl %s initialization complete", LIBCURL_VERSION);
 290 #endif
 291
 292         XMLPlatformUtils::Initialize();
 293         log.debug("Xerces %s initialization complete", XERCES_FULLVERSIONDOT);
 294
 295 #ifndef XMLTOOLING_NO_XMLSEC
 296         XSECPlatformUtils::Initialise();
 297         m_xsecProvider=new XSECProvider();
 298         log.debug("XML-Security %s initialization complete", XSEC_FULLVERSIONDOT);
 299 #endif
 300
 301         m_parserPool=new ParserPool();
 302         m_validatingPool=new ParserPool(true,true);
 303         m_lock=XMLPlatformUtils::makeMutex();
 304
 305         // Load catalogs from path.
 306         if (!catalog_path.empty()) {
 307             char* catpath=strdup(catalog_path.c_str());
 308             char* sep=NULL;
 309             char* start=catpath;
 310             while (start && *start) {
 311                 sep=strchr(start,PATH_SEPARATOR_CHAR);
 312                 if (sep)
 313                     *sep=0;
 314                 auto_ptr_XMLCh temp(start);
 315                 m_validatingPool->loadCatalog(temp.get());
 316                 start = sep ? sep + 1 : NULL;
 317             }
 318             free(catpath);
 319         }
 320
 321         // default registrations
 322         XMLObjectBuilder::registerDefaultBuilder(new UnknownElementBuilder());
 323
 324         registerSOAPClasses();
 325
 326         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(XMLParserException,xmltooling);
 327         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(XMLObjectException,xmltooling);
 328         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(MarshallingException,xmltooling);
 329         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(UnmarshallingException,xmltooling);
 330         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(UnknownElementException,xmltooling);
 331         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(UnknownAttributeException,xmltooling);
 332         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(ValidationException,xmltooling);
 333         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(IOException,xmltooling);
 334
 335 #ifndef XMLTOOLING_NO_XMLSEC
 336         XMLObjectBuilder::registerBuilder(QName(xmlconstants::XMLSIG_NS,Signature::LOCAL_NAME),new SignatureBuilder());
 337         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(XMLSecurityException,xmltooling);
 338         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(SignatureException,xmlsignature);
 339         REGISTER_XMLTOOLING_EXCEPTION_FACTORY(EncryptionException,xmlencryption);
 340         registerKeyInfoClasses();
 341         registerEncryptionClasses();
 342         registerKeyInfoResolvers();
 343         registerCredentialResolvers();
 344         registerTrustEngines();
 345         registerXMLAlgorithms();
 346         registerSOAPTransports();
 347         initSOAPTransports();
 348         registerStorageServices();
 349         m_keyInfoResolver = KeyInfoResolverManager.newPlugin(INLINE_KEYINFO_RESOLVER,NULL);
 350 #endif
 351
 352         m_pathResolver = new PathResolver();
 353         m_urlEncoder = new URLEncoder();
 354
 355         // Register xml:id as an ID attribute.
 356         static const XMLCh xmlid[] = UNICODE_LITERAL_2(i,d);
 357         AttributeExtensibleXMLObject::registerIDAttribute(QName(xmlconstants::XML_NS, xmlid));
 358     }
 359     catch (const xercesc::XMLException&) {
 360         log.fatal("caught exception while initializing Xerces");
 361 #ifndef XMLTOOLING_NO_XMLSEC
 362         curl_global_cleanup();
 363 #endif
 364         return false;
 365     }
 366
 367 #ifndef XMLTOOLING_NO_XMLSEC
 368     // Set up OpenSSL locking.
 369     for (int i=0; i<CRYPTO_num_locks(); i++)
 370         g_openssl_locks.push_back(Mutex::create());
 371     CRYPTO_set_locking_callback(openssl_locking_callback);
 372 # ifndef WIN32
 373     CRYPTO_set_id_callback(openssl_thread_id);
 374 # endif
 375 #endif
 376
 377     log.info("%s library initialization complete", PACKAGE_STRING);
 378     return true;
 379 }
 380
 381 void XMLToolingInternalConfig::term()
 382 {
 383 #ifndef XMLTOOLING_NO_XMLSEC
 384     CRYPTO_set_locking_callback(NULL);
 385     for_each(g_openssl_locks.begin(), g_openssl_locks.end(), xmltooling::cleanup<Mutex>());
 386     g_openssl_locks.clear();
 387 #endif
 388
 389     SchemaValidators.destroyValidators();
 390     XMLObjectBuilder::destroyBuilders();
 391     XMLToolingException::deregisterFactories();
 392     AttributeExtensibleXMLObject::deregisterIDAttributes();
 393
 394 #ifndef XMLTOOLING_NO_XMLSEC
 395     StorageServiceManager.deregisterFactories();
 396     termSOAPTransports();
 397     SOAPTransportManager.deregisterFactories();
 398     TrustEngineManager.deregisterFactories();
 399     CredentialResolverManager.deregisterFactories();
 400     KeyInfoResolverManager.deregisterFactories();
 401     m_algorithmMap.clear();
 402
 403     delete m_keyInfoResolver;
 404     m_keyInfoResolver = NULL;
 405
 406     delete m_replayCache;
 407     m_replayCache = NULL;
 408 #endif
 409
 410     delete m_pathResolver;
 411     m_pathResolver = NULL;
 412
 413     delete m_templateEngine;
 414     m_templateEngine = NULL;
 415
 416     delete m_urlEncoder;
 417     m_urlEncoder = NULL;
 418
 419     for (vector<void*>::reverse_iterator i=m_libhandles.rbegin(); i!=m_libhandles.rend(); i++) {
 420 #if defined(WIN32)
 421         FARPROC fn=GetProcAddress(static_cast<HMODULE>(*i),"xmltooling_extension_term");
 422         if (fn)
 423             fn();
 424         FreeLibrary(static_cast<HMODULE>(*i));
 425 #elif defined(HAVE_DLFCN_H)
 426         void (*fn)()=(void (*)())dlsym(*i,"xmltooling_extension_term");
 427         if (fn)
 428             fn();
 429         dlclose(*i);
 430 #else
 431 # error "Don't know about dynamic loading on this platform!"
 432 #endif
 433     }
 434     m_libhandles.clear();
 435
 436     delete m_parserPool;
 437     m_parserPool=NULL;
 438     delete m_validatingPool;
 439     m_validatingPool=NULL;
 440
 441 #ifndef XMLTOOLING_NO_XMLSEC
 442     delete m_xsecProvider;
 443     m_xsecProvider=NULL;
 444     XSECPlatformUtils::Terminate();
 445 #endif
 446
 447     XMLPlatformUtils::closeMutex(m_lock);
 448     m_lock=NULL;
 449     XMLPlatformUtils::Terminate();
 450
 451 #ifndef XMLTOOLING_NO_XMLSEC
 452     curl_global_cleanup();
 453 #endif
 454 #ifdef _DEBUG
 455     xmltooling::NDC ndc("term");
 456 #endif
 457    Category::getInstance(XMLTOOLING_LOGCAT".XMLToolingConfig").info("%s library shutdown complete", PACKAGE_STRING);
 458 }
 459
 460 Lockable* XMLToolingInternalConfig::lock()
 461 {
 462     xercesc::XMLPlatformUtils::lockMutex(m_lock);
 463     return this;
 464 }
 465
 466 void XMLToolingInternalConfig::unlock()
 467 {
 468     xercesc::XMLPlatformUtils::unlockMutex(m_lock);
 469 }
 470
 471 bool XMLToolingInternalConfig::load_library(const char* path, void* context)
 472 {
 473 #ifdef _DEBUG
 474     xmltooling::NDC ndc("LoadLibrary");
 475 #endif
 476     Category& log=Category::getInstance(XMLTOOLING_LOGCAT".XMLToolingConfig");
 477     log.info("loading extension: %s", path);
 478
 479     Locker locker(this);
 480
 481     string resolved(path);
 482     m_pathResolver->resolve(resolved, PathResolver::XMLTOOLING_LIB_FILE);
 483
 484 #if defined(WIN32)
 485     HMODULE handle=NULL;
 486     for (string::iterator i = resolved.begin(); i != resolved.end(); ++i)
 487         if (*i == '/')
 488             *i = '\\';
 489
 490     UINT em=SetErrorMode(SEM_FAILCRITICALERRORS);
 491     try {
 492         handle=LoadLibraryEx(resolved.c_str(),NULL,LOAD_WITH_ALTERED_SEARCH_PATH);
 493         if (!handle)
 494              handle=LoadLibraryEx(resolved.c_str(),NULL,0);
 495         if (!handle)
 496             throw runtime_error(string("unable to load extension library: ") + resolved);
 497         FARPROC fn=GetProcAddress(handle,"xmltooling_extension_init");
 498         if (!fn)
 499             throw runtime_error(string("unable to locate xmltooling_extension_init entry point: ") + resolved);
 500         if (reinterpret_cast<int(*)(void*)>(fn)(context)!=0)
 501             throw runtime_error(string("detected error in xmltooling_extension_init: ") + resolved);
 502         SetErrorMode(em);
 503     }
 504     catch(exception&) {
 505         if (handle)
 506             FreeLibrary(handle);
 507         SetErrorMode(em);
 508         throw;
 509     }
 510
 511 #elif defined(HAVE_DLFCN_H)
 512     void* handle=dlopen(resolved.c_str(),RTLD_LAZY);
 513     if (!handle)
 514         throw runtime_error(string("unable to load extension library '") + resolved + "': " + dlerror());
 515     int (*fn)(void*)=(int (*)(void*))(dlsym(handle,"xmltooling_extension_init"));
 516     if (!fn) {
 517         dlclose(handle);
 518         throw runtime_error(
 519             string("unable to locate xmltooling_extension_init entry point in '") + resolved + "': " +
 520                 (dlerror() ? dlerror() : "unknown error")
 521             );
 522     }
 523     try {
 524         if (fn(context)!=0)
 525             throw runtime_error(string("detected error in xmltooling_extension_init in ") + resolved);
 526     }
 527     catch(exception&) {
 528         if (handle)
 529             dlclose(handle);
 530         throw;
 531     }
 532 #else
 533 # error "Don't know about dynamic loading on this platform!"
 534 #endif
 535     m_libhandles.push_back(handle);
 536     log.info("loaded extension: %s", resolved.c_str());
 537     return true;
 538 }
 539
 540 #ifndef XMLTOOLING_NO_XMLSEC
 541 void xmltooling::log_openssl()
 542 {
 543     const char* file;
 544     const char* data;
 545     int flags,line;
 546
 547     unsigned long code=ERR_get_error_line_data(&file,&line,&data,&flags);
 548     while (code) {
 549         Category& log=Category::getInstance("OpenSSL");
 550         log.errorStream() << "error code: " << code << " in " << file << ", line " << line << logging::eol;
 551         if (data && (flags & ERR_TXT_STRING))
 552             log.errorStream() << "error data: " << data << logging::eol;
 553         code=ERR_get_error_line_data(&file,&line,&data,&flags);
 554     }
 555 }
 556
 557 XSECCryptoX509CRL* XMLToolingInternalConfig::X509CRL() const
 558 {
 559     return new OpenSSLCryptoX509CRL();
 560 }
 561
 562 void XMLToolingInternalConfig::registerXMLAlgorithms()
 563 {
 564     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIRSA_MD5, "RSA", 0);
 565     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIRSA_SHA1, "RSA", 0);
 566     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIRSA_SHA224, "RSA", 0);
 567     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIRSA_SHA256, "RSA", 0);
 568     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIRSA_SHA384, "RSA", 0);
 569     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIRSA_SHA512, "RSA", 0);
 570
 571     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIRSA_1_5, "RSA", 0);
 572     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIRSA_OAEP_MGFP1, "RSA", 0);
 573
 574     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIDSA_SHA1, "DSA", 0);
 575
 576     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIHMAC_SHA1, "HMAC", 0);
 577     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIHMAC_SHA224, "HMAC", 0);
 578     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIHMAC_SHA256, "HMAC", 0);
 579     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIHMAC_SHA384, "HMAC", 0);
 580     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIHMAC_SHA512, "HMAC", 0);
 581
 582     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURI3DES_CBC, "DESede", 192);
 583     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIKW_3DES, "DESede", 192);
 584
 585     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIAES128_CBC, "AES", 128);
 586     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIKW_AES128, "AES", 128);
 587
 588     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIAES192_CBC, "AES", 192);
 589     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIKW_AES192, "AES", 192);
 590
 591     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIAES256_CBC, "AES", 256);
 592     registerXMLAlgorithm(DSIGConstants::s_unicodeStrURIKW_AES256, "AES", 256);
 593 }
 594 #endif
 595
 596 #ifdef WIN32
 597
 598 extern "C" __declspec(dllexport) BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID)
 599 {
 600     if (fdwReason == DLL_THREAD_DETACH || fdwReason == DLL_PROCESS_DETACH)
 601         ThreadKey::onDetach();
 602     return TRUE;
 603 }
 604
 605 #endif