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| | Tell bubblewrap to share the store, and _not_ to share traditional FHS
directories that are not used in Guix. Required for programs that use the
sandboxing features such as Epiphany.
See <https://bugs.gnu.org/40837> and <https://bugs.gnu.org/47628>.
Authors: Jack Hill <jackhill@jackhill.us> and Mark H Weaver <mhw@netris.org>.
diff --git a/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp b/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp
--- a/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp
+++ b/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp
@@ -749,26 +749,18 @@
"--ro-bind", "/sys/dev", "/sys/dev",
"--ro-bind", "/sys/devices", "/sys/devices",
- "--ro-bind-try", "/usr/share", "/usr/share",
- "--ro-bind-try", "/usr/local/share", "/usr/local/share",
"--ro-bind-try", DATADIR, DATADIR,
- // We only grant access to the libdirs webkit is built with and
- // guess system libdirs. This will always have some edge cases.
- "--ro-bind-try", "/lib", "/lib",
- "--ro-bind-try", "/usr/lib", "/usr/lib",
- "--ro-bind-try", "/usr/local/lib", "/usr/local/lib",
- "--ro-bind-try", LIBDIR, LIBDIR,
- "--ro-bind-try", "/lib64", "/lib64",
- "--ro-bind-try", "/usr/lib64", "/usr/lib64",
- "--ro-bind-try", "/usr/local/lib64", "/usr/local/lib64",
+ // Bind mount the store inside the WebKitGTK sandbox.
+ "--ro-bind", "@storedir@", "@storedir@",
+ // We only grant access to the libdirs webkit is built with.
+ "--ro-bind-try", LIBDIR, LIBDIR,
"--ro-bind-try", PKGLIBEXECDIR, PKGLIBEXECDIR,
};
if (launchOptions.processType == ProcessLauncher::ProcessType::DBusProxy) {
sandboxArgs.appendVector(Vector<CString>({
- "--ro-bind", "/usr/bin", "/usr/bin",
// This is a lot of access, but xdg-dbus-proxy is trusted so that's OK. It's sandboxed
// only because we have to mount .flatpak-info in its mount namespace. The user rundir
// is where we mount our proxy socket.
|