mirror of
https://github.com/mudler/LocalAI.git
synced 2024-12-20 21:23:10 +00:00
23 lines
470 B
Go
23 lines
470 B
Go
package utils
|
|
|
|
import (
|
|
"fmt"
|
|
"path/filepath"
|
|
)
|
|
|
|
func inTrustedRoot(path string, trustedRoot string) error {
|
|
for path != "/" {
|
|
path = filepath.Dir(path)
|
|
if path == trustedRoot {
|
|
return nil
|
|
}
|
|
}
|
|
return fmt.Errorf("path is outside of trusted root")
|
|
}
|
|
|
|
// VerifyPath verifies that path is based in basePath.
|
|
func VerifyPath(path, basePath string) error {
|
|
c := filepath.Clean(filepath.Join(basePath, path))
|
|
return inTrustedRoot(c, filepath.Clean(basePath))
|
|
}
|