Merge pull request #25 from misha-ssh/fix-fule-privatekey

fix: add new verify on private key ssh

Author: deniskorbakov

internal/store/private_key.go

@@ -5,10 +5,12 @@ import (
 	"crypto/x509"
 	"encoding/pem"
 	"errors"
+	"reflect"
+
 	"github.com/misha-ssh/kernel/internal/logger"
 	"github.com/misha-ssh/kernel/internal/storage"
 	"github.com/misha-ssh/kernel/pkg/connect"
-	"reflect"
+	"golang.org/x/crypto/ssh"
 )
 
 var (
@@ -26,6 +28,10 @@ func validatePrivateKey(privateKey string) error {
 		return ErrNotValidPrivateKey
 	}
 
+	if _, err := ssh.ParseRawPrivateKey([]byte(privateKey)); err == nil {
+		return nil
+	}
+
 	_, err := x509.ParsePKCS1PrivateKey(block.Bytes)
 	if err != nil {
 		key, err := x509.ParsePKCS8PrivateKey(block.Bytes)