68 lines
1.6 KiB
C++
68 lines
1.6 KiB
C++
/*
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PIP - Platform Independent Primitives
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Base class for ethernet utils
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Copyright (C) 2018 Ivan Pelipenko peri4ko@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "piethutilbase.h"
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#ifdef PIP_CRYPT
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# include "picrypt.h"
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#endif
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PIEthUtilBase::PIEthUtilBase() {
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_crypt = false;
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}
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PIEthUtilBase::~PIEthUtilBase() {
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}
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void PIEthUtilBase::createCryptKey(const PIString & k) {
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#ifdef PIP_CRYPT
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_key = PICrypt::hash("sodium_bug");
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_key = PICrypt::hash(k);
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#else
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piCout << "[PIEthUtilBase] PICrypt wasn`t built!";
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#endif
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_crypt = true;
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}
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PIByteArray PIEthUtilBase::cryptData(const PIByteArray & data) {
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if (!_crypt) return data;
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return
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#ifdef PIP_CRYPT
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PICrypt::crypt(data, _key);
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#else
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PIByteArray();
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#endif
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}
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PIByteArray PIEthUtilBase::decryptData(const PIByteArray & data) {
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if (!_crypt) return data;
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#ifdef PIP_CRYPT
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bool ok = false;
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PIByteArray ret = PICrypt::decrypt(data, _key, &ok);
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if (!ok) return PIByteArray();
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return ret;
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#else
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return PIByteArray();
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#endif
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}
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