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runsocket.go
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runsocket.go
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package main
import (
"flag"
"fmt"
"os"
"os/signal"
"path/filepath"
"syscall"
"github.com/kolide/kit/env"
"github.com/kolide/kit/fs"
"github.com/kolide/launcher/pkg/osquery/runtime"
"github.com/pkg/errors"
)
func runSocket(args []string) error {
flagset := flag.NewFlagSet("launcher socket", flag.ExitOnError)
var (
flPath = flagset.String(
"path",
env.String("SOCKET_PATH", filepath.Join(os.TempDir(), "osquery.sock")),
"The path to the socket",
)
)
flagset.Usage = commandUsage(flagset, "launcher socket")
if err := flagset.Parse(args); err != nil {
return err
}
if _, err := os.Stat(filepath.Dir(*flPath)); os.IsNotExist(err) {
if err := os.Mkdir(filepath.Dir(*flPath), fs.DirMode); err != nil {
return errors.Wrap(err, "creating socket path base directory")
}
}
runner, err := runtime.LaunchInstance(
runtime.WithExtensionSocketPath(*flPath),
)
if err != nil {
return errors.Wrap(err, "creating osquery instance")
}
fmt.Println(*flPath)
// Wait forever
sig := make(chan os.Signal)
signal.Notify(sig, os.Interrupt, os.Kill, syscall.Signal(15))
<-sig
// allow for graceful termination.
runner.Shutdown()
return nil
}