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// **********************************************************************
//
// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#ifndef ICE_SSL_OPENSSL_PLUGIN_I_H
#define ICE_SSL_OPENSSL_PLUGIN_I_H
#include <IceUtil/RecMutex.h>
#include <Ice/LoggerF.h>
#include <Ice/StatsF.h>
#include <Ice/PropertiesF.h>
#include <Ice/ProtocolPluginFacadeF.h>
#include <IceSSL/OpenSSLPluginIF.h>
#include <IceSSL/CertificateVerifierF.h>
#include <IceSSL/TraceLevelsF.h>
#include <IceSSL/SslTransceiverF.h>
#include <IceSSL/RSAPrivateKeyF.h>
#include <IceSSL/Plugin.h>
#include <IceSSL/CertificateDesc.h>
#include <IceSSL/CertificateAuthority.h>
#include <IceSSL/BaseCerts.h>
#include <IceSSL/TempCerts.h>
#include <IceSSL/ServerContext.h>
#include <IceSSL/ClientContext.h>
#include <IceSSL/DHParamsF.h>
#include <openssl/ssl.h>
namespace IceSSL
{
typedef std::map<int,RSAPrivateKeyPtr> RSAMap;
typedef std::map<int,DHParamsPtr> DHMap;
typedef std::map<int,CertificateDesc> RSACertMap;
typedef std::map<int,DiffieHellmanParamsFile> DHParamsMap;
class OpenSSLPluginI : public Plugin
{
public:
OpenSSLPluginI(const IceInternal::ProtocolPluginFacadePtr&);
virtual ~OpenSSLPluginI();
SslTransceiverPtr createServerTransceiver(int, int);
SslTransceiverPtr createClientTransceiver(int, int);
virtual bool isConfigured(ContextType);
virtual void configure();
virtual void configure(ContextType);
virtual void loadConfig(ContextType, const ::std::string&, const ::std::string&);
// Returns the desired RSA Key, or creates it if not already created.
// This is public because the tmpRSACallback must be able to access it.
RSA* getRSAKey(int, int);
// Returns the desired DH Params. If the Params do not already exist, and the key
// requested is a 512bit or 1024bit key, we use the compiled-in temporary params.
// If the key is some other length, we read the desired key, based on length,
// from a DH Param file.
// This is public because the tmpDHCallback must be able to access it.
DH* getDHParams(int, int);
virtual void setCertificateVerifier(ContextType, const CertificateVerifierPtr&);
virtual void addTrustedCertificateBase64(ContextType, const std::string&);
virtual void addTrustedCertificate(ContextType, const Ice::ByteSeq&);
virtual void setRSAKeysBase64(ContextType, const std::string&, const std::string&);
virtual void setRSAKeys(ContextType, const ::Ice::ByteSeq&, const ::Ice::ByteSeq&);
virtual IceSSL::CertificateVerifierPtr getDefaultCertVerifier();
virtual IceSSL::CertificateVerifierPtr getSingleCertVerifier(const Ice::ByteSeq&);
virtual void destroy();
TraceLevelsPtr getTraceLevels() const;
Ice::LoggerPtr getLogger() const;
Ice::StatsPtr getStats() const;
Ice::PropertiesPtr getProperties() const;
IceInternal::ProtocolPluginFacadePtr getProtocolPluginFacade() const;
private:
const IceInternal::ProtocolPluginFacadePtr _protocolPluginFacade;
const TraceLevelsPtr _traceLevels;
const Ice::PropertiesPtr _properties;
const int _memDebug;
IceSSL::ServerContext _serverContext;
IceSSL::ClientContext _clientContext;
// Mutex to ensure synchronization of calls to configure
// the contexts and calls to create connections.
IceUtil::RecMutex _configMutex;
// Keep a cache of all temporary RSA keys.
RSAMap _tempRSAKeys;
IceUtil::Mutex _tempRSAKeysMutex;
// Keep a cache of all temporary Diffie-Hellman keys.
DHMap _tempDHKeys;
IceUtil::Mutex _tempDHKeysMutex;
// Maps of all temporary keying information.
// The files themselves will not be loaded until
// needed.
RSACertMap _tempRSAFileMap;
DHParamsMap _tempDHParamsFileMap;
// Flag as to whether the Random Number system has been seeded.
int _randSeeded;
// Cryptographic Random Number System related routines.
int seedRand();
long loadRandFiles(const std::string&);
void initRandSystem(const std::string&);
// Load the temporary (ephemeral) certificates for Server operations.
void loadTempCerts(TempCertificates&);
friend class SslTransceiver;
friend class SslClientTransceiver;
friend class SslServerTransceiver;
IceUtil::Mutex _threadIdCacheMutex;
std::vector<unsigned long> _threadIdCache;
void registerThread();
void unregisterThreads();
};
}
#endif
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