2 * Copyright 2001-2005 Internet2
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 /* internal.h - internally visible declarations
25 #ifndef __shibtarget_internal_h__
26 #define __shibtarget_internal_h__
28 #include <saml/base.h>
31 # define SHIBTARGET_EXPORTS __declspec(dllexport)
34 // eventually we might be able to support autoconf via cygwin...
35 #if defined (_MSC_VER) || defined(__BORLANDC__)
36 # include "config_win32.h"
41 #include "shib-target.h"
44 #include <log4cpp/Category.hh>
45 #include <log4cpp/FixedContextCategory.hh>
47 #define SHIBT_L(s) shibtarget::XML::Literals::s
48 #define SHIBT_L_QNAME(p,s) shibtarget::XML::Literals::p##_##s
49 #define SHIBT_LOGCAT "shibtarget"
50 #define SHIBTRAN_LOGCAT "Shibboleth-TRANSACTION"
52 // Controls default logging level of console tools and other situations
53 // where full shibboleth.xml-based logging isn't used.
54 #define SHIB_LOGGING "WARN"
56 namespace shibtarget {
57 // Generic class, which handles the IPropertySet configuration interface.
58 // Most of the basic configuration details are exposed via this interface.
59 // This implementation extracts the XML tree structure and caches it in a map
60 // with the attributes stored in the various possible formats they might be fetched.
61 // Elements are treated as nested IPropertySets.
62 // The "trick" to this is to pass in an "exclude list" using a DOMNodeFilter. Nested
63 // property sets are extracted by running a TreeWalker againt the filter for the
64 // immediate children. The filter should skip any excluded elements that will be
65 // processed separately.
66 class XMLPropertySet : public virtual IPropertySet
72 std::pair<bool,bool> getBool(const char* name, const char* ns=NULL) const;
73 std::pair<bool,const char*> getString(const char* name, const char* ns=NULL) const;
74 std::pair<bool,const XMLCh*> getXMLString(const char* name, const char* ns=NULL) const;
75 std::pair<bool,unsigned int> getUnsignedInt(const char* name, const char* ns=NULL) const;
76 std::pair<bool,int> getInt(const char* name, const char* ns=NULL) const;
77 const IPropertySet* getPropertySet(const char* name, const char* ns="urn:mace:shibboleth:target:config:1.0") const;
78 const DOMElement* getElement() const {return m_root;}
81 const DOMElement* e, // root element of property set
82 log4cpp::Category& log, // log object for tracing
83 DOMNodeFilter* filter, // control what subelements to include
84 const std::map<std::string,std::string>* remapper=NULL // on the fly property renaming for legacy support
88 const DOMElement* m_root;
89 std::map<std::string,std::pair<char*,const XMLCh*> > m_map;
90 std::map<std::string,IPropertySet*> m_nested;
93 // ST-aware class that maps SAML artifacts to appropriate binding information
94 class STArtifactMapper : public virtual saml::SAMLBrowserProfile::ArtifactMapper
97 STArtifactMapper(const IApplication* application) : m_app(application) {}
98 virtual ~STArtifactMapper() {}
99 saml::SAMLResponse* resolve(saml::SAMLRequest* request);
102 const IApplication* m_app;
105 // Error template class
112 void insert (const std::string& key, const std::string& value);
113 void insert (const std::string& key, const char* value) {
114 std::string v = value;
117 void insert (const char* key, const std::string& value) {
121 void insert (const char* key, const char* value) {
122 std::string k = key, v = value;
125 void insert (saml::SAMLException& e);
127 void clear () { m_map.clear(); }
129 const char* run (std::istream& s, const IPropertySet* props=NULL, std::string* output=NULL);
130 const char* run (const std::string& input, const IPropertySet* props=NULL, std::string* output=NULL);
131 const char* run (const char* input, const IPropertySet* props=NULL, std::string* output=NULL) {
132 std::string i = input;
133 return run(i,props,output);
138 std::map<std::string,std::string> m_map;
139 std::string m_generated;
142 class STConfig : public ShibTargetConfig
145 STConfig() : m_tranLog(NULL), m_tranLogLock(NULL) {}
148 bool init(const char* schemadir);
149 bool load(const char* config);
152 log4cpp::Category& getTransactionLog() { m_tranLogLock->lock(); return *m_tranLog; }
153 void releaseTransactionLog() { m_tranLogLock->unlock();}
155 log4cpp::FixedContextCategory* m_tranLog;
156 shibboleth::Mutex* m_tranLogLock;
157 static IConfig* ShibTargetConfigFactory(const DOMElement* e);