add safe storage store

src/services/store.ts

@@ -1,5 +1,5 @@
 import Store, { Schema } from 'electron-store';
-import { KeysStoreType, UploadStoreType } from '../types';
+import { KeysStoreType, SafeStorageStoreType, UploadStoreType } from '../types';
 
 export const uploadStoreSchema: Schema<UploadStoreType> = {
     filePaths: {
@@ -39,3 +39,19 @@ export const keysStore = new Store({
     name: 'keys',
     schema: keysStoreSchema,
 });
+
+export const safeStorageSchema: Schema<SafeStorageStoreType> = {
+    encryptionKey: {
+        type: 'object',
+        properties: {
+            encryptedData: { type: 'string' },
+            key: { type: 'string' },
+            nonce: { type: 'string' },
+        },
+    },
+};
+
+export const safeStorage = new Store({
+    name: 'safeStorage',
+    schema: safeStorageSchema,
+});

src/types/index.ts

@@ -31,3 +31,13 @@ export const FILE_PATH_KEYS: {
     [FILE_PATH_TYPE.ZIPS]: 'zipPaths',
     [FILE_PATH_TYPE.FILES]: 'filePaths',
 };
+
+interface KeyAttributes {
+    encryptedData: string;
+    key: string;
+    nonce: string;
+}
+
+export interface SafeStorageStoreType {
+    encryptionKey: KeyAttributes;
+}