plugins/plugins.cpp

   1 /**
   2  * Licensed to the University Corporation for Advanced Internet
   3  * Development, Inc. (UCAID) under one or more contributor license
   4  * agreements. See the NOTICE file distributed with this work for
   5  * additional information regarding copyright ownership.
   6  *
   7  * UCAID licenses this file to you under the Apache License,
   8  * Version 2.0 (the "License"); you may not use this file except
   9  * in compliance with the License. You may obtain a copy of the
  10  * License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing,
  15  * software distributed under the License is distributed on an
  16  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
  17  * either express or implied. See the License for the specific
  18  * language governing permissions and limitations under the License.
  19  */
  20
  21 /**
  22  * plugins.cpp
  23  *
  24  * Extension plugins for Shibboleth SP.
  25  */
  26
  27 #include "internal.h"
  28 #include <shibsp/SPConfig.h>
  29 #include <shibsp/util/SPConstants.h>
  30 #include <xmltooling/impl/AnyElement.h>
  31
  32 using namespace shibsp;
  33 using namespace xmltooling;
  34 using namespace xercesc;
  35 using namespace std;
  36
  37 #ifdef WIN32
  38 # define PLUGINS_EXPORTS __declspec(dllexport)
  39 #else
  40 # define PLUGINS_EXPORTS
  41 #endif
  42
  43 namespace shibsp {
  44 #ifdef HAVE_GSSAPI_NAMINGEXTS
  45     PluginManager<AttributeExtractor,string,const DOMElement*>::Factory GSSAPIExtractorFactory;
  46 #endif
  47     PluginManager<AttributeResolver,string,const DOMElement*>::Factory TemplateAttributeResolverFactory;
  48     PluginManager<AttributeResolver,string,const DOMElement*>::Factory TransformAttributeResolverFactory;
  49     PluginManager<AttributeResolver,string,const DOMElement*>::Factory UpperCaseAttributeResolverFactory;
  50     PluginManager<AttributeResolver,string,const DOMElement*>::Factory LowerCaseAttributeResolverFactory;
  51 };
  52
  53 extern "C" int PLUGINS_EXPORTS xmltooling_extension_init(void*)
  54 {
  55     SPConfig& conf = SPConfig::getConfig();
  56 #ifdef HAVE_GSSAPI_NAMINGEXTS
  57     conf.AttributeExtractorManager.registerFactory("GSSAPI", GSSAPIExtractorFactory);
  58     static const XMLCh _GSSAPIName[] = UNICODE_LITERAL_10(G,S,S,A,P,I,N,a,m,e);
  59     static const XMLCh _GSSAPIContext[] = UNICODE_LITERAL_13(G,S,S,A,P,I,C,o,n,t,e,x,t);
  60     XMLObjectBuilder::registerBuilder(xmltooling::QName(shibspconstants::SHIB2ATTRIBUTEMAP_NS, _GSSAPIName), new AnyElementBuilder());
  61     XMLObjectBuilder::registerBuilder(xmltooling::QName(shibspconstants::SHIB2ATTRIBUTEMAP_NS, _GSSAPIContext), new AnyElementBuilder());
  62 #endif
  63     conf.AttributeResolverManager.registerFactory("Template", TemplateAttributeResolverFactory);
  64     conf.AttributeResolverManager.registerFactory("Transform", TransformAttributeResolverFactory);
  65     conf.AttributeResolverManager.registerFactory("UpperCase", UpperCaseAttributeResolverFactory);
  66     conf.AttributeResolverManager.registerFactory("LowerCase", LowerCaseAttributeResolverFactory);
  67     return 0;   // signal success
  68 }
  69
  70 extern "C" void PLUGINS_EXPORTS xmltooling_extension_term()
  71 {
  72     // Factories normally get unregistered during library shutdown, so no work usually required here.
  73 }