00001 /* 00002 * Copyright (c) 2004 Beeyond Software Holding BV 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU Lesser General Public 00006 * License as published by the Free Software Foundation; either 00007 * version 2.1 of the License, or (at your option) any later version. 00008 * 00009 * This library is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 * Lesser General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Lesser General Public 00015 * License along with this library; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00017 */ 00018 00023 #ifndef _CLASS_SECURITY_H 00024 #define _CLASS_SECURITY_H 00025 00026 #ifdef __cplusplus 00027 00028 #include "beecrypt/c++/mutex.h" 00029 using beecrypt::mutex; 00030 #include "beecrypt/c++/util/Properties.h" 00031 using beecrypt::util::Properties; 00032 #include "beecrypt/c++/security/Provider.h" 00033 using beecrypt::security::Provider; 00034 #include "beecrypt/c++/security/NoSuchAlgorithmException.h" 00035 using beecrypt::security::NoSuchAlgorithmException; 00036 #include "beecrypt/c++/security/NoSuchProviderException.h" 00037 using beecrypt::security::NoSuchProviderException; 00038 #include "beecrypt/c++/security/cert/CertificateFactory.h" 00039 using beecrypt::security::cert::CertificateFactory; 00040 #include "beecrypt/c++/security/cert/CertPathValidator.h" 00041 using beecrypt::security::cert::CertPathValidator; 00042 #include "beecrypt/c++/crypto/Cipher.h" 00043 using beecrypt::crypto::Cipher; 00044 #include "beecrypt/c++/crypto/KeyAgreement.h" 00045 using beecrypt::crypto::KeyAgreement; 00046 #include "beecrypt/c++/crypto/Mac.h" 00047 using beecrypt::crypto::Mac; 00048 #include "beecrypt/c++/crypto/SecretKeyFactory.h" 00049 using beecrypt::crypto::SecretKeyFactory; 00050 00051 #include <vector> 00052 using std::vector; 00053 00054 namespace beecrypt { 00055 namespace security { 00058 class BEECRYPTCXXAPI Security 00059 { 00060 friend class AlgorithmParameterGenerator; 00061 friend class AlgorithmParameters; 00062 friend class CertificateFactory; 00063 friend class CertPathValidator; 00064 friend class Cipher; 00065 friend class KeyAgreement; 00066 friend class KeyFactory; 00067 friend class KeyPairGenerator; 00068 friend class KeyStore; 00069 friend class Mac; 00070 friend class MessageDigest; 00071 friend class SecretKeyFactory; 00072 friend class SecureRandom; 00073 friend class Signature; 00074 00075 public: 00076 typedef vector<const Provider*> provider_vector; 00077 typedef provider_vector::iterator provider_vector_iterator; 00078 00079 private: 00080 struct spi 00081 { 00082 Object* cspi; 00083 String name; 00084 const Provider* prov; 00085 00086 spi(Object* cspi, const Provider*, const String&); 00087 }; 00088 00089 static spi* getSpi(const String& name, const String& type) throw (NoSuchAlgorithmException); 00090 static spi* getSpi(const String& algo, const String& type, const String& provider) throw (NoSuchAlgorithmException, NoSuchProviderException); 00091 static spi* getSpi(const String& algo, const String& type, const Provider&) throw (NoSuchAlgorithmException); 00092 static spi* getFirstSpi(const String& type); 00093 00094 static const String& getKeyStoreDefault(); 00095 00096 static bool _init; 00097 static Properties _props; 00098 static mutex _lock; 00099 static provider_vector _providers; 00100 00101 static void initialize(); 00102 00103 public: 00104 static int addProvider(const Provider& provider); 00105 static int insertProviderAt(const Provider& provider, size_t position); 00106 static void removeProvider(const String& name); 00107 static const Provider* getProvider(const String& name); 00108 static const provider_vector& getProviders(); 00109 00110 static const String* getProperty(const String& key) throw (); 00111 }; 00112 } 00113 } 00114 00115 #endif 00116 00117 #endif