Dawnforger
66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
/*
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* This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
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*
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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 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "OpenSSLCrypto.h"
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#include <openssl/crypto.h> // NOTE: this import is NEEDED (even though some IDEs report it as unused)
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#include <openssl/opensslv.h>
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#if OPENSSL_VERSION_NUMBER >= 0x30000000L
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#include <openssl/provider.h>
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OSSL_PROVIDER* LegacyProvider;
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OSSL_PROVIDER* DefaultProvider;
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#if AC_PLATFORM == AC_PLATFORM_WINDOWS
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#include <boost/dll/runtime_symbol_info.hpp>
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#include <filesystem>
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void SetupLibrariesForWindows()
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{
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namespace fs = std::filesystem;
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fs::path programLocation{ boost::dll::program_location().remove_filename().string() };
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fs::path libLegacy{ boost::dll::program_location().remove_filename().string() + "/legacy.dll" };
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ASSERT(fs::exists(libLegacy), "Not found 'legacy.dll'. Please copy library 'legacy.dll' from OpenSSL default dir to '{}'", programLocation.generic_string());
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OSSL_PROVIDER_set_default_search_path(nullptr, programLocation.generic_string().c_str());
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}
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#endif
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void OpenSSLCrypto::threadsSetup()
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{
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#if AC_PLATFORM == AC_PLATFORM_WINDOWS
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SetupLibrariesForWindows();
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#endif
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LegacyProvider = OSSL_PROVIDER_load(nullptr, "legacy");
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DefaultProvider = OSSL_PROVIDER_load(nullptr, "default");
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}
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void OpenSSLCrypto::threadsCleanup()
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{
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OSSL_PROVIDER_unload(LegacyProvider);
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OSSL_PROVIDER_unload(DefaultProvider);
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OSSL_PROVIDER_set_default_search_path(nullptr, nullptr);
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}
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#else
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void OpenSSLCrypto::threadsSetup() {}
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void OpenSSLCrypto::threadsCleanup() {}
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#endif
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