package main import ( "log" "os" "tildegit.org/andinus/cetus/cache" "tildegit.org/andinus/lynx" ) var ( version string = "v0.6.7" dump bool random bool notify bool print bool err error body string file string reqInfo map[string]string apodDate string ) func main() { initCetus() // Early Check: If command was not passed then print usage and // exit. Later command & service both are checked, this check // is for version command. If not checked then running cetus // without any args will fail because os.Args[1] will panic // the program & produce runtime error. if len(os.Args) == 1 { printUsage() os.Exit(0) } parseArgs() } func initCetus() { unveil() } func unveil() { paths := make(map[string]string) paths[cache.Dir()] = "rwc" paths["/dev/null"] = "rw" // required by feh paths["/etc/resolv.conf"] = "r" // ktrace output paths["/usr/libexec/ld.so"] = "r" paths["/var/run/ld.so.hints"] = "r" paths["/usr/lib"] = "r" paths["/dev/urandom"] = "r" paths["/etc/hosts"] = "r" paths["/etc/ssl"] = "r" err := lynx.UnveilPaths(paths) if err != nil { log.Fatal(err) } commands := []string{"feh", "gsettings", "pcmanfm", "notify-send"} err = lynx.UnveilCommands(commands) if err != nil { log.Fatal(err) } // Block further unveil calls err = lynx.UnveilBlock() if err != nil { log.Fatal(err) } }