Removed crypto-js

README.md

@@ -36,7 +36,6 @@ export class MyCustomClass {
 | Options | Description |
 |---------|-------------|
 | default | Default value, same as decorator's first argument |
-| encryptWith | Secret key to encrypt stored values with |
 | key | Key to reference value inside local/session storage (Defaults to the property name) |
 
 ## Caveats

package.json

@@ -1,6 +1,6 @@
 {
   "name": "webstorage-decorators",
-  "version": "3.2.6",
+  "version": "4.0.0",
   "description": "Decorators to sync class properties to Local/Session storage",
   "repository": "https://github.com/ztimson/WebstorageDecorators",
   "main": "./lib/index.js",
@@ -21,10 +21,7 @@
   ],
   "author": "Zak Timson",
   "license": "ISC",
-  "dependencies": {
-    "@types/crypto-js": "^4.0.1",
-    "crypto-js": "^4.0.0"
-  },
+  "dependencies": {},
   "devDependencies": {
     "@types/jest": "^26.0.15",
     "jest": "^26.6.0",

src/webstorage.ts

@@ -1,13 +1,9 @@
-import * as crypto from 'crypto-js';
-
 /**
  * Options to be used with WebStorage decorators
  */
 export interface WebStorageOptions {
     /** Default value to provide if storage is empty */
     default?: any;
-    /** Key to prevent plain text storage **/
-    encryptWith?: string;
     /** Key to save under */
     key?: string;
 }
@@ -69,9 +65,9 @@ function fromStorage(storage: Storage, opts: WebStorageOptions) {
         return temp;
     }
     storedVal = JSON.parse(<string>storedVal);
-    if(opts.encryptWith != null) storedVal = JSON.parse(crypto.AES.decrypt(<string>storedVal, opts.encryptWith).toString(crypto.enc.Utf8));
     if(typeof storedVal != 'object' || !Array.isArray(storedVal)) return storedVal;
-    if(opts.default != null && opts.default.constructor != null) return Object.assign(new opts.default.constructor(), opts.default, storedVal);
+    if(opts.default != null && opts.default.constructor != null)
+        return Object.assign(new opts.default.constructor(), opts.default, storedVal);
     return Object.assign({}, opts.default, storedVal);
 }
 
@@ -89,13 +85,12 @@ function decoratorBuilder(storage: Storage, opts: WebStorageOptions) {
         let field = fromStorage(storage, opts);
         Object.defineProperty(target, key, {
             get: function() {
-                if(field != fromStorage(storage, {key: opts.key, encryptWith: opts.encryptWith})) target[key] = field;
+                if(field != fromStorage(storage, {key: opts.key})) target[key] = field;
                 return field;
             },
             set: function(value?) {
                 field = value;
                 if(value == null) storage.removeItem(<string>opts.key);
-                if(opts.encryptWith != null) value = <any>crypto.AES.encrypt(JSON.stringify(value), opts.encryptWith).toString();
                 storage.setItem(<string>opts.key, JSON.stringify(value));
             }
         });

tests/webstorage.spec.ts

@@ -1,7 +1,6 @@
 import {LocalStorage, SessionStorage} from "../src";
 
 const CUSTOM_KEY = '_MY_KEY'
-const ENCRYPTION_KEY = 'abc123';
 
 class TestType {
     constructor(public first: string, public last: string) { }
@@ -12,16 +11,14 @@ class TestStorage {
     @LocalStorage() localStorage: any;
     @LocalStorage({a: true, b: 'test', c: 3.14}) defaultedLocalStorage: any;
     @LocalStorage(null, {key: CUSTOM_KEY}) customLocalStorage: any;
-    @LocalStorage(null, {encryptWith: ENCRYPTION_KEY}) encryptedLocalStorage: any;
     @LocalStorage(new TestType('John', 'Smith')) objectLocalStorage!: TestType;
     @SessionStorage() sessionStorage: any;
     @SessionStorage({a: true, b: 'test', c: 3.14}) defaultedSessionStorage: any;
     @SessionStorage(null, {key: CUSTOM_KEY}) customSessionStorage: any;
-    @SessionStorage(null, {encryptWith: ENCRYPTION_KEY}) encryptedSessionStorage: any;
     @SessionStorage(new TestType('John', 'Smith')) objectSessionStorage!: TestType;
 }
 
-describe('Webstorage Decorators', () => {
+describe('WebStorage Decorators', () => {
     let testComponent: TestStorage;
     beforeEach(() => {
         localStorage.clear();
@@ -67,12 +64,6 @@ describe('Webstorage Decorators', () => {
             expect(localStorage.getItem(CUSTOM_KEY)).toBe(JSON.stringify(testValue));
             expect(testComponent.customLocalStorage).toBe(testValue);
         });
-        test('Encrypted', () => {
-            const testValue = Math.random();
-            testComponent.encryptedLocalStorage = testValue;
-            expect(localStorage.getItem('encryptedLocalStorage')).not.toBe(JSON.stringify(testValue));
-            expect(testComponent.encryptedLocalStorage).toBe(testValue);
-        });
         test('Impure Functions', () => {
             testComponent.localStorage = [1];
             testComponent.localStorage.push(2);
@@ -128,12 +119,6 @@ describe('Webstorage Decorators', () => {
             expect(sessionStorage.getItem(CUSTOM_KEY)).toBe(JSON.stringify(testValue));
             expect(testComponent.customSessionStorage).toBe(testValue);
         });
-        test('Encrypted', () => {
-            const testValue = Math.random();
-            testComponent.encryptedSessionStorage = testValue;
-            expect(sessionStorage.getItem('encryptedSessionStorage')).not.toBe(JSON.stringify(testValue));
-            expect(testComponent.encryptedSessionStorage).toBe(testValue);
-        });
         test('Impure Functions', () => {
             testComponent.sessionStorage = [1];
             testComponent.sessionStorage.push(2);