解决linux快捷方式出现untrusted application launcher问题

最新推荐文章于 2024-08-23 11:01:44 发布

aramisw

最新推荐文章于 2024-08-23 11:01:44 发布

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本文详细阐述了在Linux环境下，使用GNOME桌面环境时遇到的快捷方式信任问题及其解决方案。核心在于GNOME的安全机制，当尝试运行未被标记为受信任的快捷方式时，系统不会显示允许信任该快捷方式的选项。文章提供了修改.desktop文件的具体步骤，以确保系统正确识别并信任用户手动添加的快捷方式。

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解决linux快捷方式出现untrusted application launcher问题

gnome的bug，有时候启动不显示允许将这个快捷方式信任的选项，这里贴出我的内容

[Desktop Entry]
Encoding=UTF-8
Exec=/home/Downloads/mendeleydesktop/bin/mendeleydesktop %f
Icon=/home/Downloads/mendeleydesktop/share/icons/hicolor/48x48/apps/mendeleydesktop.png
Name=Mendeley
Type=Application
Comment=Mendeley applications
Terminal=0

问题出在gnome的安全机制上，在github上有说明

Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.

However, the executable permission is preserved if the desktop file
comes from a compressed file.

To prevent this, add a metadata::trusted metadata to the file once the
user acknowledges the file as trusted. This adds metadata to the file,
which cannot be added unless it has access to the computer.

Also remove the SHEBANG "trusted" content we were putting inside the
desktop file, since that doesn't add more security since it can come
with the file itself.