fortify: implement cleaner argument structure

Signed-off-by: Ophestra Umiker <cat@ophivana.moe>

1 files changed, 0 insertions, 135 deletions

diff --git a/config.go b/config.go
deleted file mode 100644
index 261b59c5..00000000
--- a/config.go
+++ /dev/null
@@ -1,135 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"flag"
-	"fmt"
-
-	"git.ophivana.moe/security/fortify/dbus"
-	"git.ophivana.moe/security/fortify/internal/app"
-	"git.ophivana.moe/security/fortify/internal/fmsg"
-	"git.ophivana.moe/security/fortify/internal/system"
-)
-
-var (
-	printTemplate bool
-
-	confPath string
-
-	dbusConfigSession string
-	dbusConfigSystem  string
-	dbusID            string
-	mpris             bool
-	dbusVerbose       bool
-
-	userName    string
-	enablements [system.ELen]bool
-
-	launchMethodText string
-)
-
-func init() {
-	flag.BoolVar(&printTemplate, "template", false, "Print a full config template and exit")
-
-	// config file, disables every other flag here
-	flag.StringVar(&confPath, "c", "nil", "Path to full app configuration, or \"nil\" to configure from flags")
-
-	flag.StringVar(&dbusConfigSession, "dbus-config", "builtin", "Path to D-Bus proxy config file, or \"builtin\" for defaults")
-	flag.StringVar(&dbusConfigSystem, "dbus-system", "nil", "Path to system D-Bus proxy config file, or \"nil\" to disable")
-	flag.StringVar(&dbusID, "dbus-id", "", "D-Bus ID of application, leave empty to disable own paths, has no effect if custom config is available")
-	flag.BoolVar(&mpris, "mpris", false, "Allow owning MPRIS D-Bus path, has no effect if custom config is available")
-	flag.BoolVar(&dbusVerbose, "dbus-log", false, "Force logging in the D-Bus proxy")
-
-	flag.StringVar(&userName, "u", "chronos", "Passwd name of user to run as")
-	flag.BoolVar(&enablements[system.EWayland], "wayland", false, "Share Wayland socket")
-	flag.BoolVar(&enablements[system.EX11], "X", false, "Share X11 socket and allow connection")
-	flag.BoolVar(&enablements[system.EDBus], "dbus", false, "Proxy D-Bus connection")
-	flag.BoolVar(&enablements[system.EPulse], "pulse", false, "Share PulseAudio socket and cookie")
-}
-
-func init() {
-	methodHelpString := "Method of launching the child process, can be one of \"sudo\""
-	if os.SdBooted() {
-		methodHelpString += ", \"systemd\""
-	}
-
-	flag.StringVar(&launchMethodText, "method", "sudo", methodHelpString)
-}
-
-func tryTemplate() {
-	if printTemplate {
-		if s, err := json.MarshalIndent(app.Template(), "", "  "); err != nil {
-			fmsg.Fatalf("cannot generate template: %v", err)
-			panic("unreachable")
-		} else {
-			fmt.Println(string(s))
-		}
-		fmsg.Exit(0)
-	}
-}
-
-func loadConfig() *app.Config {
-	if confPath == "nil" {
-		// config from flags
-		return configFromFlags()
-	} else {
-		// config from file
-		c := new(app.Config)
-		if f, err := os.Open(confPath); err != nil {
-			fmsg.Fatalf("cannot access config file %q: %s", confPath, err)
-			panic("unreachable")
-		} else if err = json.NewDecoder(f).Decode(&c); err != nil {
-			fmsg.Fatalf("cannot parse config file %q: %s", confPath, err)
-			panic("unreachable")
-		} else {
-			return c
-		}
-	}
-}
-
-func configFromFlags() (config *app.Config) {
-	// initialise config from flags
-	config = &app.Config{
-		ID:      dbusID,
-		User:    userName,
-		Command: flag.Args(),
-		Method:  launchMethodText,
-	}
-
-	// enablements from flags
-	for i := system.Enablement(0); i < system.Enablement(system.ELen); i++ {
-		if enablements[i] {
-			config.Confinement.Enablements.Set(i)
-		}
-	}
-
-	// parse D-Bus config file from flags if applicable
-	if enablements[system.EDBus] {
-		if dbusConfigSession == "builtin" {
-			config.Confinement.SessionBus = dbus.NewConfig(dbusID, true, mpris)
-		} else {
-			if c, err := dbus.NewConfigFromFile(dbusConfigSession); err != nil {
-				fmsg.Fatalf("cannot load session bus proxy config from %q: %s", dbusConfigSession, err)
-			} else {
-				config.Confinement.SessionBus = c
-			}
-		}
-
-		// system bus proxy is optional
-		if dbusConfigSystem != "nil" {
-			if c, err := dbus.NewConfigFromFile(dbusConfigSystem); err != nil {
-				fmsg.Fatalf("cannot load system bus proxy config from %q: %s", dbusConfigSystem, err)
-			} else {
-				config.Confinement.SystemBus = c
-			}
-		}
-
-		// override log from configuration
-		if dbusVerbose {
-			config.Confinement.SessionBus.Log = true
-			config.Confinement.SystemBus.Log = true
-		}
-	}
-
-	return
-}