Replace '-' with ':' when listing certificate serial numbers (#13468)

* CLI changes for new mount tune config parameter allowed_managed_keys

* Correct allowed_managed_keys description in auth and secrets

* Documentation update for secrets and removed changes for auth

* Add changelog and remove documentation changes for auth

* removed changelog

* Correct the field description

* Replace - with : when listing certificate serials

builtin/logical/pki/path_fetch.go

@@ -108,7 +108,9 @@ func (b *backend) pathFetchCertList(ctx context.Context, req *logical.Request, d
 	if err != nil {
 		return nil, err
 	}
-
+	for i := range entries {
+		entries[i] = denormalizeSerial(entries[i])
+	}
 	return logical.ListResponse(entries), nil
 }
 

builtin/logical/pki/util.go

@@ -5,3 +5,7 @@ import "strings"
 func normalizeSerial(serial string) string {
 	return strings.Replace(strings.ToLower(serial), ":", "-", -1)
 }
+
+func denormalizeSerial(serial string) string {
+	return strings.Replace(strings.ToLower(serial), "-", ":", -1)
+}