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98 lines
2.1 KiB
C++
98 lines
2.1 KiB
C++
//
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// FTPSClientSession.h
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//
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// Library: Net
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// Package: FTP
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// Module: FTPSClientSession
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//
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// Definition of the FTPSClientSession class.
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//
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// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef NetSSL_FTPSClientSession_INCLUDED
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#define NetSSL_FTPSClientSession_INCLUDED
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#include "Poco/Net/NetSSL.h"
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#include "Poco/Net/FTPClientSession.h"
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namespace Poco {
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namespace Net {
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class NetSSL_API FTPSClientSession :
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public Poco::Net::FTPClientSession
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{
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public:
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FTPSClientSession();
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/// Creates an FTPSClientSession.
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///
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/// Passive mode will be used for data transfers.
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explicit FTPSClientSession(const StreamSocket& socket);
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/// Creates an FTPSClientSession using the given
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/// connected socket for the control connection.
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///
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/// Passive mode will be used for data transfers.
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FTPSClientSession(const std::string& host,
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Poco::UInt16 port = FTP_PORT,
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const std::string& username = "",
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const std::string& password = "");
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/// Creates an FTPSClientSession using a socket connected
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/// to the given host and port. If username is supplied,
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/// login is attempted.
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///
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/// Passive mode will be used for data transfers.
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virtual ~FTPSClientSession();
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void tryFTPSmode(bool bTryFTPS);
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/// avoid or require TLS mode
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bool isSecure() const;
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/// Returns true if the session is FTPS.
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protected:
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virtual StreamSocket establishDataConnection(const std::string& command, const std::string& arg);
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/// Create secure data connection
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virtual void receiveServerReadyReply();
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/// Function that read server welcome message after connetion and set and make secure socket
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private:
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bool _bTryFTPS = true;
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void beforeCreateDataSocket();
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///Send commands to check if we can encrypt data socket
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void afterCreateControlSocket();
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///Send commands to make SSL negotiating of control channel
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bool _bSecureDataConnection = false;
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};
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//
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// inlines
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//
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inline bool FTPSClientSession::isSecure() const
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{
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if (_pControlSocket != nullptr)
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return _pControlSocket->secure();
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return false;
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}
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}} // namespace Poco::Net
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#endif // #define NetSSL_FTPSClientSession_INCLUDED
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