shibsp/attribute/filtering/impl/MatchFunctor.cpp

   1 /*
   2  *  Copyright 2001-2007 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  * MatchFunctor.cpp
  19  *
  20  * A function that evaluates whether an expressed criteria is met by the current filter context.
  21  */
  22
  23 #include "internal.h"
  24 #include "attribute/filtering/MatchFunctor.h"
  25 #include "util/SPConstants.h"
  26
  27 #include <xercesc/util/XMLUniDefs.hpp>
  28
  29 using namespace shibsp;
  30 using namespace xmltooling;
  31 using namespace std;
  32
  33 #define DECL_FACTORY(name) \
  34     SHIBSP_DLLLOCAL PluginManager< MatchFunctor,QName,pair<const FilterPolicyContext*,const DOMElement*> >::Factory name##Factory
  35
  36 #define DECL_BASIC_QNAME(name,lit) \
  37     QName shibsp::name##Type(shibspconstants::SHIB2ATTRIBUTEFILTER_MF_BASIC_NS, lit)
  38
  39 #define DECL_SAML_QNAME(name,lit) \
  40     QName shibsp::name##Type(shibspconstants::SHIB2ATTRIBUTEFILTER_MF_SAML_NS, lit)
  41
  42 #define REGISTER_FACTORY(name) \
  43     mgr.registerFactory(name##Type, name##Factory)
  44
  45 namespace shibsp {
  46     DECL_FACTORY(AnyMatchFunctor);
  47     DECL_FACTORY(AndMatchFunctor);
  48     DECL_FACTORY(OrMatchFunctor);
  49     DECL_FACTORY(NotMatchFunctor);
  50     DECL_FACTORY(AttributeIssuerString);
  51     DECL_FACTORY(AttributeRequesterString);
  52     DECL_FACTORY(AuthenticationMethodString);
  53     DECL_FACTORY(AttributeValueString);
  54     DECL_FACTORY(AttributeScopeString);
  55     DECL_FACTORY(AttributeIssuerRegex);
  56     DECL_FACTORY(AttributeRequesterRegex);
  57     DECL_FACTORY(AuthenticationMethodRegex);
  58     DECL_FACTORY(AttributeValueRegex);
  59     DECL_FACTORY(AttributeScopeRegex);
  60     DECL_FACTORY(NumberOfAttributeValues);
  61     DECL_FACTORY(AttributeIssuerInEntityGroup);
  62     DECL_FACTORY(AttributeRequesterInEntityGroup);
  63     DECL_FACTORY(AttributeScopeMatchesShibMDScope);
  64
  65
  66     static const XMLCh ANY[] =                          UNICODE_LITERAL_3(A,N,Y);
  67     static const XMLCh AND[] =                          UNICODE_LITERAL_3(A,N,D);
  68     static const XMLCh OR[] =                           UNICODE_LITERAL_2(O,R);
  69     static const XMLCh NOT[] =                          UNICODE_LITERAL_3(N,O,T);
  70     static const XMLCh AttributeIssuerString[] =        UNICODE_LITERAL_21(A,t,t,r,i,b,u,t,e,I,s,s,u,e,r,S,t,r,i,n,g);
  71     static const XMLCh AttributeRequesterString[] =     UNICODE_LITERAL_24(A,t,t,r,i,b,u,t,e,R,e,q,u,e,s,t,e,r,S,t,r,i,n,g);
  72     static const XMLCh AuthenticationMethodString[] =   UNICODE_LITERAL_26(A,u,t,h,e,n,t,i,c,a,t,i,o,n,M,e,t,h,o,d,S,t,r,i,n,g);
  73     static const XMLCh AttributeValueString[] =         UNICODE_LITERAL_20(A,t,t,r,i,b,u,t,e,V,a,l,u,e,S,t,r,i,n,g);
  74     static const XMLCh AttributeScopeString[] =         UNICODE_LITERAL_20(A,t,t,r,i,b,u,t,e,S,c,o,p,e,S,t,r,i,n,g);
  75     static const XMLCh AttributeIssuerRegex[] =         UNICODE_LITERAL_20(A,t,t,r,i,b,u,t,e,I,s,s,u,e,r,R,e,g,e,x);
  76     static const XMLCh AttributeRequesterRegex[] =      UNICODE_LITERAL_23(A,t,t,r,i,b,u,t,e,R,e,q,u,e,s,t,e,r,R,e,g,e,x);
  77     static const XMLCh AuthenticationMethodRegex[] =    UNICODE_LITERAL_25(A,u,t,h,e,n,t,i,c,a,t,i,o,n,M,e,t,h,o,d,R,e,g,e,x);
  78     static const XMLCh AttributeValueRegex[] =          UNICODE_LITERAL_19(A,t,t,r,i,b,u,t,e,V,a,l,u,e,R,e,g,e,x);
  79     static const XMLCh AttributeScopeRegex[] =          UNICODE_LITERAL_19(A,t,t,r,i,b,u,t,e,S,c,o,p,e,R,e,g,e,x);
  80     static const XMLCh NumberOfAttributeValues[] =      UNICODE_LITERAL_23(N,u,m,b,e,r,O,f,A,t,t,r,i,b,u,t,e,V,a,l,u,e,s);
  81     static const XMLCh AttributeIssuerInEntityGroup[] = UNICODE_LITERAL_28(A,t,t,r,i,b,u,t,e,I,s,s,u,e,r,I,n,E,n,t,i,t,y,G,r,o,u,p);
  82     static const XMLCh AttributeRequesterInEntityGroup[] = UNICODE_LITERAL_31(A,t,t,r,i,b,u,t,e,R,e,q,u,e,s,t,e,r,I,n,E,n,t,i,t,y,G,r,o,u,p);
  83     static const XMLCh AttributeScopeMatchesShibMDScope[] = UNICODE_LITERAL_32(A,t,t,r,i,b,u,t,e,S,c,o,p,e,M,a,t,c,h,e,s,S,h,i,b,M,D,S,c,o,p,e);
  84 };
  85
  86 DECL_BASIC_QNAME(AnyMatchFunctor, ANY);
  87 DECL_BASIC_QNAME(AndMatchFunctor, AND);
  88 DECL_BASIC_QNAME(OrMatchFunctor, OR);
  89 DECL_BASIC_QNAME(NotMatchFunctor, NOT);
  90 DECL_BASIC_QNAME(AttributeIssuerString, AttributeIssuerString);
  91 DECL_BASIC_QNAME(AttributeRequesterString, AttributeRequesterString);
  92 DECL_BASIC_QNAME(AuthenticationMethodString, AuthenticationMethodString);
  93 DECL_BASIC_QNAME(AttributeValueString, AttributeValueString);
  94 DECL_BASIC_QNAME(AttributeScopeString, AttributeScopeString);
  95 DECL_BASIC_QNAME(AttributeIssuerRegex, AttributeIssuerRegex);
  96 DECL_BASIC_QNAME(AttributeRequesterRegex, AttributeRequesterRegex);
  97 DECL_BASIC_QNAME(AuthenticationMethodRegex, AuthenticationMethodRegex);
  98 DECL_BASIC_QNAME(AttributeValueRegex, AttributeValueRegex);
  99 DECL_BASIC_QNAME(AttributeScopeRegex, AttributeScopeRegex);
 100 DECL_BASIC_QNAME(NumberOfAttributeValues, NumberOfAttributeValues);
 101 DECL_SAML_QNAME(AttributeIssuerInEntityGroup, AttributeIssuerInEntityGroup);
 102 DECL_SAML_QNAME(AttributeRequesterInEntityGroup, AttributeRequesterInEntityGroup);
 103 DECL_SAML_QNAME(AttributeScopeMatchesShibMDScope, AttributeScopeMatchesShibMDScope);
 104
 105 void SHIBSP_API shibsp::registerMatchFunctors()
 106 {
 107     PluginManager< MatchFunctor,QName,pair<const FilterPolicyContext*,const DOMElement*> >& mgr =
 108         SPConfig::getConfig().MatchFunctorManager;
 109     REGISTER_FACTORY(AnyMatchFunctor);
 110     REGISTER_FACTORY(AndMatchFunctor);
 111     REGISTER_FACTORY(OrMatchFunctor);
 112     REGISTER_FACTORY(NotMatchFunctor);
 113     REGISTER_FACTORY(AttributeIssuerString);
 114     REGISTER_FACTORY(AttributeRequesterString);
 115     REGISTER_FACTORY(AuthenticationMethodString);
 116     REGISTER_FACTORY(AttributeValueString);
 117     REGISTER_FACTORY(AttributeScopeString);
 118     REGISTER_FACTORY(AttributeIssuerRegex);
 119     REGISTER_FACTORY(AttributeRequesterRegex);
 120     REGISTER_FACTORY(AuthenticationMethodRegex);
 121     REGISTER_FACTORY(AttributeValueRegex);
 122     REGISTER_FACTORY(AttributeScopeRegex);
 123     REGISTER_FACTORY(NumberOfAttributeValues);
 124     REGISTER_FACTORY(AttributeIssuerInEntityGroup);
 125     REGISTER_FACTORY(AttributeRequesterInEntityGroup);
 126     REGISTER_FACTORY(AttributeScopeMatchesShibMDScope);
 127 }