mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2025-01-09 06:28:21 -05:00
13eb1c0bbd
To reduce residual fragments of secret data in memory after deallocation, this patch replaces the global delete operator with a version that zeros out previously allocated memory. It makes use of the new C++14 sized deallocation, but provides an unsized fallback with platform-specific size deductions. This change is only a minor mitigation and cannot protect against buffer reallocations by the operating system or non-C++ libraries. Thus, we still cannot guarantee all memory to be wiped after free. As a further improvement, this patch uses libgcrypt and libsodium to write long-lived master key component hashes into a secure memory area and wipe it afterwards. The patch also fixes compiler flags not being set properly on macOS.
61 lines
3.0 KiB
CMake
Executable File
61 lines
3.0 KiB
CMake
Executable File
# Copyright (C) 2017 Sami Vänttinen <sami.vanttinen@protonmail.com>
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# Copyright (C) 2017 KeePassXC Team <team@keepassxc.org>
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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 3 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,
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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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#
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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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if(WITH_XC_BROWSER)
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include_directories(${BROWSER_SOURCE_DIR})
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set(proxy_SOURCES
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../core/Alloc.cpp
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keepassxc-proxy.cpp
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${BROWSER_SOURCE_DIR}/NativeMessagingBase.cpp
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NativeMessagingHost.cpp)
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add_library(proxy STATIC ${proxy_SOURCES})
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target_link_libraries(proxy Qt5::Core Qt5::Network ${sodium_LIBRARY_RELEASE})
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add_executable(keepassxc-proxy keepassxc-proxy.cpp)
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target_link_libraries(keepassxc-proxy proxy)
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install(TARGETS keepassxc-proxy
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BUNDLE DESTINATION . COMPONENT Runtime
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RUNTIME DESTINATION ${PROXY_INSTALL_DIR} COMPONENT Runtime)
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if(APPLE AND WITH_APP_BUNDLE)
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add_custom_command(TARGET keepassxc-proxy
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POST_BUILD
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COMMAND ${CMAKE_INSTALL_NAME_TOOL}
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-change ${Qt5_PREFIX}/lib/QtCore.framework/Versions/5/QtCore
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"@executable_path/../Frameworks/QtCore.framework/Versions/5/QtCore"
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-change /usr/local/opt/qt/lib/QtCore.framework/Versions/5/QtCore
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"@executable_path/../Frameworks/QtCore.framework/Versions/5/QtCore"
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-change ${Qt5_PREFIX}/lib/QtNetwork.framework/Versions/5/QtNetwork
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"@executable_path/../Frameworks/QtNetwork.framework/Versions/5/QtNetwork"
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-change /usr/local/opt/qt/lib/QtNetwork.framework/Versions/5/QtNetwork
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"@executable_path/../Frameworks/QtNetwork.framework/Versions/5/QtNetwork"
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keepassxc-proxy
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COMMENT "Changing linking of keepassxc-proxy")
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# Copy app to staging directory for pre-install testing
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set(PROXY_APP_DIR "${CMAKE_BINARY_DIR}/src/${PROXY_INSTALL_DIR}")
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add_custom_command(TARGET keepassxc-proxy
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy keepassxc-proxy ${PROXY_APP_DIR}/keepassxc-proxy
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COMMENT "Copying keepassxc-proxy inside the application")
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endif()
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if(MINGW)
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target_link_libraries(keepassxc-proxy Wtsapi32.lib Ws2_32.lib)
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endif()
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endif()
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