shibsp/attribute/filtering/impl/MatchFunctor.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  * MatchFunctor.cpp
  23  *
  24  * A function that evaluates whether an expressed criteria is met by the current filter context.
  25  */
  26
  27 #include "internal.h"
  28 #include "attribute/filtering/FilterPolicyContext.h"
  29 #include "attribute/filtering/MatchFunctor.h"
  30 #include "util/SPConstants.h"
  31
  32 #include <xercesc/util/XMLUniDefs.hpp>
  33
  34 using namespace shibsp;
  35 using namespace xmltooling;
  36 using namespace std;
  37
  38 #define DECL_FACTORY(name) \
  39     SHIBSP_DLLLOCAL PluginManager< MatchFunctor,xmltooling::QName,pair<const FilterPolicyContext*,const DOMElement*> >::Factory name##Factory
  40
  41 #define DECL_BASIC_QNAME(name,lit) \
  42     xmltooling::QName shibsp::name##Type(shibspconstants::SHIB2ATTRIBUTEFILTER_MF_BASIC_NS, lit)
  43
  44 #define DECL_SAML_QNAME(name,lit) \
  45     xmltooling::QName shibsp::name##Type(shibspconstants::SHIB2ATTRIBUTEFILTER_MF_SAML_NS, lit)
  46
  47 #define REGISTER_FACTORY(name) \
  48     mgr.registerFactory(name##Type, name##Factory)
  49
  50 namespace shibsp {
  51     DECL_FACTORY(AnyMatchFunctor);
  52     DECL_FACTORY(AndMatchFunctor);
  53     DECL_FACTORY(OrMatchFunctor);
  54     DECL_FACTORY(NotMatchFunctor);
  55     DECL_FACTORY(AttributeIssuerString);
  56     DECL_FACTORY(AttributeRequesterString);
  57     DECL_FACTORY(AuthenticationMethodString);
  58     DECL_FACTORY(AttributeValueString);
  59     DECL_FACTORY(AttributeScopeString);
  60     DECL_FACTORY(AttributeIssuerRegex);
  61     DECL_FACTORY(AttributeRequesterRegex);
  62     DECL_FACTORY(AuthenticationMethodRegex);
  63     DECL_FACTORY(AttributeValueRegex);
  64     DECL_FACTORY(AttributeScopeRegex);
  65     DECL_FACTORY(NumberOfAttributeValues);
  66     DECL_FACTORY(AttributeIssuerInEntityGroup);
  67     DECL_FACTORY(AttributeRequesterInEntityGroup);
  68     DECL_FACTORY(AttributeScopeMatchesShibMDScope);
  69     DECL_FACTORY(NameIDQualifierString);
  70
  71
  72     static const XMLCh ANY[] =                          UNICODE_LITERAL_3(A,N,Y);
  73     static const XMLCh AND[] =                          UNICODE_LITERAL_3(A,N,D);
  74     static const XMLCh OR[] =                           UNICODE_LITERAL_2(O,R);
  75     static const XMLCh NOT[] =                          UNICODE_LITERAL_3(N,O,T);
  76     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);
  77     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);
  78     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);
  79     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);
  80     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);
  81     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);
  82     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);
  83     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);
  84     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);
  85     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);
  86     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);
  87     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);
  88     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);
  89     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);
  90     static const XMLCh NameIDQualifierString[] =        UNICODE_LITERAL_21(N,a,m,e,I,D,Q,u,a,l,i,f,i,e,r,S,t,r,i,n,g);
  91 };
  92
  93 DECL_BASIC_QNAME(AnyMatchFunctor, ANY);
  94 DECL_BASIC_QNAME(AndMatchFunctor, AND);
  95 DECL_BASIC_QNAME(OrMatchFunctor, OR);
  96 DECL_BASIC_QNAME(NotMatchFunctor, NOT);
  97 DECL_BASIC_QNAME(AttributeIssuerString, AttributeIssuerString);
  98 DECL_BASIC_QNAME(AttributeRequesterString, AttributeRequesterString);
  99 DECL_BASIC_QNAME(AuthenticationMethodString, AuthenticationMethodString);
 100 DECL_BASIC_QNAME(AttributeValueString, AttributeValueString);
 101 DECL_BASIC_QNAME(AttributeScopeString, AttributeScopeString);
 102 DECL_BASIC_QNAME(AttributeIssuerRegex, AttributeIssuerRegex);
 103 DECL_BASIC_QNAME(AttributeRequesterRegex, AttributeRequesterRegex);
 104 DECL_BASIC_QNAME(AuthenticationMethodRegex, AuthenticationMethodRegex);
 105 DECL_BASIC_QNAME(AttributeValueRegex, AttributeValueRegex);
 106 DECL_BASIC_QNAME(AttributeScopeRegex, AttributeScopeRegex);
 107 DECL_BASIC_QNAME(NumberOfAttributeValues, NumberOfAttributeValues);
 108 DECL_SAML_QNAME(AttributeIssuerInEntityGroup, AttributeIssuerInEntityGroup);
 109 DECL_SAML_QNAME(AttributeRequesterInEntityGroup, AttributeRequesterInEntityGroup);
 110 DECL_SAML_QNAME(AttributeScopeMatchesShibMDScope, AttributeScopeMatchesShibMDScope);
 111 DECL_SAML_QNAME(NameIDQualifierString, NameIDQualifierString);
 112
 113 void SHIBSP_API shibsp::registerMatchFunctors()
 114 {
 115     PluginManager< MatchFunctor,xmltooling::QName,pair<const FilterPolicyContext*,const DOMElement*> >& mgr =
 116         SPConfig::getConfig().MatchFunctorManager;
 117     REGISTER_FACTORY(AnyMatchFunctor);
 118     REGISTER_FACTORY(AndMatchFunctor);
 119     REGISTER_FACTORY(OrMatchFunctor);
 120     REGISTER_FACTORY(NotMatchFunctor);
 121     REGISTER_FACTORY(AttributeIssuerString);
 122     REGISTER_FACTORY(AttributeRequesterString);
 123     REGISTER_FACTORY(AuthenticationMethodString);
 124     REGISTER_FACTORY(AttributeValueString);
 125     REGISTER_FACTORY(AttributeScopeString);
 126     REGISTER_FACTORY(AttributeIssuerRegex);
 127     REGISTER_FACTORY(AttributeRequesterRegex);
 128     REGISTER_FACTORY(AuthenticationMethodRegex);
 129     REGISTER_FACTORY(AttributeValueRegex);
 130     REGISTER_FACTORY(AttributeScopeRegex);
 131     REGISTER_FACTORY(NumberOfAttributeValues);
 132     REGISTER_FACTORY(AttributeIssuerInEntityGroup);
 133     REGISTER_FACTORY(AttributeRequesterInEntityGroup);
 134     REGISTER_FACTORY(AttributeScopeMatchesShibMDScope);
 135     REGISTER_FACTORY(NameIDQualifierString);
 136 }
 137
 138 MatchFunctor::MatchFunctor()
 139 {
 140 }
 141
 142 MatchFunctor::~MatchFunctor()
 143 {
 144 }
 145
 146 FilterPolicyContext::FilterPolicyContext(multimap<string,MatchFunctor*>& functors) : m_functors(functors)
 147 {
 148 }
 149
 150 FilterPolicyContext::~FilterPolicyContext()
 151 {
 152 }
 153
 154 multimap<string,MatchFunctor*>& FilterPolicyContext::getMatchFunctors() const
 155 {
 156     return m_functors;
 157 }