Set min value for the --ssh-rsa-bits flag

Signed-off-by: Stefan Prodan <[email protected]>
fluxcd · Aug 21, 2023 · 045bb4e · 045bb4e
1 parent a9e09b8
commit 045bb4e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/internal/flags/rsa_key_bits.go b/internal/flags/rsa_key_bits.go
@@ -39,6 +39,9 @@ func (b *RSAKeyBits) Set(str string) error {
 	if err != nil {
 		return err
 	}
+	if bits < 1024 {
+		return fmt.Errorf("RSA key bit size must be at least 1024")
+	}
 	if bits == 0 || bits%8 != 0 {
 		return fmt.Errorf("RSA key bit size must be a multiples of 8")
 	}