Other: Add vault editor CI tool

internal/vault/vault_debug.go

@@ -0,0 +1,41 @@
+// Copyright (c) 2022 Proton AG
+//
+// This file is part of Proton Mail Bridge.
+//
+// Proton Mail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Proton Mail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Proton Mail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+//go:build debug
+
+package vault
+
+import (
+	"encoding/json"
+)
+
+func (vault *Vault) ImportJSON(dec []byte) {
+	vault.mod(func(data *Data) {
+		if err := json.Unmarshal(dec, data); err != nil {
+			panic(err)
+		}
+	})
+}
+
+func (vault *Vault) ExportJSON() []byte {
+	enc, err := json.MarshalIndent(vault.get(), "", "  ")
+	if err != nil {
+		panic(err)
+	}
+
+	return enc
+}