Moved root permissions check out of config for reuse in profiles

master
xSmurf 9 years ago
parent 50556b1bf7
commit 21016ca49a

@ -2,11 +2,8 @@ package oz
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path"
"syscall"
)
type Config struct {
@ -67,27 +64,3 @@ func LoadConfig(cpath string) (*Config, error) {
}
return c, nil
}
func checkConfigPermissions(fpath string) error {
pd := path.Dir(fpath)
for _, fp := range []string{pd, fpath} {
if err := checkPathRootPermissions(fp); err != nil {
return fmt.Errorf("file (%s) is %s", fp, err)
}
}
return nil
}
func checkPathRootPermissions(fpath string) error {
fstat, err := os.Stat(fpath)
if err != nil {
return err
}
if (fstat.Mode().Perm() & syscall.S_IWOTH) != 0 {
return fmt.Errorf("writable by everyone!", fpath)
}
if (fstat.Mode().Perm()&syscall.S_IWGRP) != 0 && fstat.Sys().(*syscall.Stat_t).Gid != 0 {
return fmt.Errorf("writable by someone else than root!", err)
}
return nil
}

@ -0,0 +1,32 @@
package oz
import(
"fmt"
"os"
"path"
"syscall"
)
func checkConfigPermissions(fpath string) error {
pd := path.Dir(fpath)
for _, fp := range []string{pd, fpath} {
if err := checkPathRootPermissions(fp); err != nil {
return fmt.Errorf("file `%s` is %s", fp, err)
}
}
return nil
}
func checkPathRootPermissions(fpath string) error {
fstat, err := os.Stat(fpath)
if err != nil {
return err
}
if (fstat.Mode().Perm() & syscall.S_IWOTH) != 0 {
return fmt.Errorf("writable by everyone!")
}
if (fstat.Mode().Perm()&syscall.S_IWGRP) != 0 && fstat.Sys().(*syscall.Stat_t).Gid != 0 {
return fmt.Errorf("writable by someone else than root!")
}
return nil
}
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