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22 * @file saml/SAMLConfig.h
24 * Library configuration.
27 #ifndef __saml_config_h__
28 #define __saml_config_h__
30 #include <saml/base.h>
33 #include <xercesc/dom/DOM.hpp>
34 #include <xmltooling/PluginManager.h>
38 * Common classes for OpenSAML library
42 class SAML_API ArtifactMap;
43 class SAML_API MessageEncoder;
44 class SAML_API MessageDecoder;
45 class SAML_API SAMLArtifact;
46 class SAML_API SecurityPolicyRule;
49 class SAML_API MetadataProvider;
50 class SAML_API MetadataFilter;
53 #if defined (_MSC_VER)
54 #pragma warning( push )
55 #pragma warning( disable : 4250 4251 )
59 * Singleton object that manages library startup/shutdown.configuration.
61 class SAML_API SAMLConfig
63 MAKE_NONCOPYABLE(SAMLConfig);
65 virtual ~SAMLConfig();
68 * Returns the global configuration object for the library.
70 * @return reference to the global library configuration object
72 static SAMLConfig& getConfig();
77 * Each process using the library MUST call this function exactly once
78 * before using any library classes. The flag controls whether this is the
79 * "dominant" library or not and can allow the SAML library to be loaded
80 * as an extension of XMLTooling rather than subsuming it.
82 * @param initXMLTooling true iff this method should initialize the XMLTooling layer
83 * @return true iff initialization was successful
85 virtual bool init(bool initXMLTooling=true)=0;
90 * Each process using the library SHOULD call this function exactly once
91 * before terminating itself. The flag controls whether this is the
92 * "dominant" library or not and can allow the SAML library to be loaded
93 * as an extension of XMLTooling rather than subsuming it.
95 * @param termXMLTooling true iff this method should shutdown the XMLTooling layer
97 virtual void term(bool termXMLTooling=true)=0;
100 * Sets the global ArtifactMap instance.
101 * This method must be externally synchronized with any code that uses the object.
102 * Any previously set object is destroyed.
104 * @param artifactMap new ArtifactMap instance to store
106 void setArtifactMap(ArtifactMap* artifactMap);
109 * Returns the global ArtifactMap instance.
111 * @return global ArtifactMap or nullptr
113 ArtifactMap* getArtifactMap() const;
116 * Generate random information using the underlying security library
118 * @param buf buffer for the information
119 * @param len number of bytes to write into buffer
121 virtual void generateRandomBytes(void* buf, unsigned int len)=0;
124 * Generate random information using the underlying security library
126 * @param buf string buffer for the information
127 * @param len number of bytes to write into buffer
129 virtual void generateRandomBytes(std::string& buf, unsigned int len)=0;
132 * Generate a valid XML identifier of the form _X{32} where X is a
133 * random hex character. The caller is responsible for freeing the result.
135 * @return a valid null-terminated XML ID
137 virtual XMLCh* generateIdentifier()=0;
141 * Generate the SHA-1 hash of a string
143 * @param s NULL-terminated string to hash
144 * @param toHex true iff the result should be encoded in hexadecimal form or left as raw bytes
146 * @return SHA-1 hash of the data
148 virtual std::string hashSHA1(const char* s, bool toHex=false)=0;
150 /** Manages factories for MessageDecoder plugins. */
151 xmltooling::PluginManager< MessageDecoder,std::string,std::pair<const xercesc::DOMElement*,const XMLCh*> > MessageDecoderManager;
153 /** Manages factories for MessageEncoder plugins. */
154 xmltooling::PluginManager< MessageEncoder,std::string,std::pair<const xercesc::DOMElement*,const XMLCh*> > MessageEncoderManager;
156 /** Manages factories for SAMLArtifact plugins. */
157 xmltooling::PluginManager<SAMLArtifact,std::string,const char*> SAMLArtifactManager;
159 /** Manages factories for SecurityPolicyRule plugins. */
160 xmltooling::PluginManager<SecurityPolicyRule,std::string,const xercesc::DOMElement*> SecurityPolicyRuleManager;
162 /** Manages factories for MetadataProvider plugins. */
163 xmltooling::PluginManager<saml2md::MetadataProvider,std::string,const xercesc::DOMElement*> MetadataProviderManager;
165 /** Manages factories for MetadataFilter plugins. */
166 xmltooling::PluginManager<saml2md::MetadataFilter,std::string,const xercesc::DOMElement*> MetadataFilterManager;
171 /** Global ArtifactMap instance for use by artifact-related functions. */
172 ArtifactMap* m_artifactMap;
175 #if defined (_MSC_VER)
176 #pragma warning( pop )
181 #endif /* __saml_config_h__ */