Revert "Revert "fix: improve the dbus security""

This reverts commit ffa99d3783.

packaging/obs/globalprotect-openconnect.spec

@@ -33,6 +33,8 @@ A GlobalProtect VPN client (GUI) for Linux based on OpenConnect and built with Q
 
 %post
 
+sed -i "/LOGNAME/N;s/user=\".*\"/user=\"$(logname)\"/" /usr/share/dbus-1/system.d/com.yuezk.qt.GPService.conf
+
 %if 0%{?suse_version}
     %service_add_post gpservice.service
 %else