/usr/include/eiskaltdcpp/dcpp/CryptoManager.h is in libeiskaltdcpp-dev 2.2.9-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | /*
* Copyright (C) 2001-2012 Jacek Sieka, arnetheduck on gmail point com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "SettingsManager.h"
#include "Exception.h"
#include "Singleton.h"
#include "SSLSocket.h"
namespace dcpp {
STANDARD_EXCEPTION(CryptoException);
class CryptoManager : public Singleton<CryptoManager>
{
public:
string makeKey(const string& aLock);
const string& getLock() { return lock; }
const string& getPk() { return pk; }
bool isExtended(const string& aLock) { return strncmp(aLock.c_str(), "EXTENDEDPROTOCOL", 16) == 0; }
void decodeBZ2(const uint8_t* is, size_t sz, string& os);
SSLSocket* getClientSocket(bool allowUntrusted);
SSLSocket* getServerSocket(bool allowUntrusted);
void loadCertificates() noexcept;
void generateCertificate();
bool checkCertificate() noexcept;
const vector<uint8_t>& getKeyprint() const noexcept;
bool TLSOk() const noexcept;
private:
friend class Singleton<CryptoManager>;
CryptoManager();
virtual ~CryptoManager();
ssl::SSL_CTX clientContext;
ssl::SSL_CTX clientVerContext;
ssl::SSL_CTX serverContext;
ssl::SSL_CTX serverVerContext;
ssl::DH dh;
bool certsLoaded;
vector<uint8_t> keyprint;
const string lock;
const string pk;
string keySubst(const uint8_t* aKey, size_t len, size_t n);
bool isExtra(uint8_t b) {
return (b == 0 || b==5 || b==124 || b==96 || b==126 || b==36);
}
void loadKeyprint(const string& file) noexcept;
};
} // namespace dcpp
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