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qTox/osx/updater/updater.go
2020-04-16 15:47:51 +00:00

134 lines
2.9 KiB
Go

package main
import (
"fmt"
"io/ioutil"
"log"
"os"
"os/exec"
"os/user"
"syscall"
"github.com/kardianos/osext"
)
var custom_user string
func fs_type(path string) int {
//name := "FileOrDir"
f, err := os.Open(path)
if err != nil {
fmt.Println(err)
return -1
}
defer f.Close()
fi, err := f.Stat()
if err != nil {
fmt.Println(err)
return -1
}
switch mode := fi.Mode(); {
case mode.IsDir():
return 0
case mode.IsRegular():
return 1
}
return -1
}
func install(path string, pathlen int) int {
files, _ := ioutil.ReadDir(path)
for _, file := range files {
if fs_type(path+file.Name()) == 1 {
addpath := ""
if len(path) != pathlen {
addpath = path[pathlen:len(path)]
}
fmt.Print("Installing: ")
fmt.Println("/Applications/qtox.app/Contents/" + addpath + file.Name())
if _, err := os.Stat("/Applications/qtox.app/Contents/" + file.Name()); os.IsNotExist(err) {
newfile := exec.Command("/usr/libexec/authopen", "-c", "-x", "-m", "drwxrwxr-x+", "/Applications/qtox.app/Contents/"+addpath+file.Name())
newfile.Run()
}
cat := exec.Command("/bin/cat", path+file.Name())
auth := exec.Command("/usr/libexec/authopen", "-w", "/Applications/qtox.app/Contents/"+addpath+file.Name())
auth.Stdin, _ = cat.StdoutPipe()
auth.Stdout = os.Stdout
auth.Stderr = os.Stderr
_ = auth.Start()
_ = cat.Run()
_ = auth.Wait()
} else {
install(path+file.Name()+"/", pathlen)
}
}
return 0
}
func main() {
syscall.Setuid(0)
usr, e := user.Current()
if e != nil {
log.Fatal(e)
}
CHECK:
if usr.Name != "System Administrator" {
fmt.Println("Not running as root, relaunching")
appdir, _ := osext.Executable()
appdir_len := len(appdir)
sudo_path := appdir[0:(appdir_len-7)] + "qtox_sudo" //qtox_sudo is a fork of cocoasudo with all of its flags and other features stripped out
if _, err := os.Stat(sudo_path); os.IsNotExist(err) {
fmt.Println("Error: No qtox_sudo binary installed, falling back")
custom_user = usr.Name
usr.Name = "System Administrator"
goto CHECK
}
relaunch := exec.Command(sudo_path, appdir, usr.Name)
relaunch.Stdout = os.Stdout
relaunch.Stderr = os.Stderr
relaunch.Run()
return
} else {
if len(os.Args) > 1 || custom_user != "" {
if custom_user == "" {
custom_user = os.Args[1]
}
update_dir := "/Users/" + custom_user + "/Library/Preferences/tox/update/"
if _, err := os.Stat(update_dir); os.IsNotExist(err) {
fmt.Println("Error: No update folder, is check for updates enabled?")
return
}
fmt.Println("qTox Updater")
killqtox := exec.Command("/usr/bin/killall", "qtox")
_ = killqtox.Run()
install(update_dir, len(update_dir))
os.RemoveAll(update_dir)
fmt.Println("Update metadata wiped, launching qTox")
launchqtox := exec.Command("/usr/bin/open", "-b", "chat.tox.qtox")
launchqtox.Run()
} else {
fmt.Println("Error: no user passed")
}
}
}