easycrypt - npm Package Compare versions

Comparing version 0.1.1 to 0.1.2

easycrypt.js

@@ -1,19 +0,18 @@
-"use strict";
+import randomstring from 'randomstring';
+import crypto from 'crypto';
 
-const randomstring = require("randomstring");
 const genString = () => randomstring.generate({ length: 8 });
+const algorithm = 'aes-256-gcm';
+const password = process.env.EasyCryptPW
+  || new Error('Must provide EasyCryptPW as a env variable');
 
-const crypto = require('crypto'),
-  algorithm = 'aes-256-gcm',
-  password = process.env.EasyCryptPW || new Error("Must provide EasyCryptPW as a env variable");
-
 function encrypt(text, iv) {
-  iv || new Error("Must provide iv to encrypt");
+  if (!iv) Error('Must provide iv to encrypt');
   const cipher = crypto.createCipheriv(algorithm, password, iv);
-  let crypted  = cipher.update(text, 'utf8', 'hex');
-  crypted     += cipher.final('hex');
-  const tag    = cipher.getAuthTag();
+  let crypted = cipher.update(text, 'utf8', 'hex');
+  crypted += cipher.final('hex');
+  const tag = cipher.getAuthTag();
   return {
     content: crypted,
-    tag: tag
+    tag,
   };
@@ -30,23 +29,21 @@ }
 
-class EasyCrypt {
-
-  encrypt(text) {
-    const salt  = genString();
-    text       += `+${salt}`;
-    const iv    = genString();
-    let ret     = encrypt(text, iv);
-    ret.content = ret.content + `+${iv}`;
+export default class EasyCrypt {
+  static encrypt(text) {
+    let finalText = text;
+    const salt = genString();
+    finalText += `+${salt}`;
+    const iv = genString();
+    const ret = encrypt(finalText, iv);
+    ret.content += `+${iv}`;
     return ret;
   }
 
-  decrypt(cryptObj) {
-    const [crypted, iv]  = cryptObj.content.split("+");
+  static decrypt(cryptObj) {
+    const [crypted, iv] = cryptObj.content.split('+');
     const decryptObj = {};
     decryptObj.content = crypted;
-    decryptObj.tag     = cryptObj.tag;
+    decryptObj.tag = cryptObj.tag;
     const dcrypt = decrypt(decryptObj, iv);
-    return dcrypt.split("+")[0];
+    return dcrypt.split('+')[0];
   }
 }
-
-module.exports = EasyCrypt;

ex/intro-example.js

 "use strict";
 
-const EasyCrypt = require("../easycrypt.js");
-const ez = new EasyCrypt();
+import EasyCrypt from "../easycrypt";
 
 let stringToEncrypt = "This is easy.";
-let crypted = ez.encrypt(stringToEncrypt);
+let crypted = EasyCrypt.encrypt(stringToEncrypt);
 console.log(`Original: ${stringToEncrypt}`)
 console.log(`Crypted: ${crypted.content}`);
-console.log(`Decrypted: ${ez.decrypt(crypted)}`);
+console.log(`Decrypted: ${EasyCrypt.decrypt(crypted)}`);

package.json

 {
   "name": "easycrypt",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "A simple bi-directional salting and encryption system designed for securing authentication tokens.",
   "main": "easycrypt.js",
   "scripts": {
-    "test": "EasyCryptPW='3zTvzr3p67VC61jmV54rIYu1545x4TlY' mocha test",
-    "ex":   "EasyCryptPW='3zTvzr3p67VC61jmV54rIYu1545x4TlY' node ex/intro-example.js"
+    "test": "EasyCryptPW='3zTvzr3p67VC61jmV54rIYu1545x4TlY' mocha -r @std/esm test",
+    "ex": "EasyCryptPW='3zTvzr3p67VC61jmV54rIYu1545x4TlY' node -r @std/esm ex/intro-example.js"
   },
@@ -34,5 +34,22 @@ "repository": {
   "devDependencies": {
+    "@std/esm": "^0.20.0",
+    "babel-core": "^6.26.0",
+    "babel-loader": "^7.1.2",
+    "babel-plugin-transform-object-rest-spread": "^6.26.0",
+    "babel-polyfill": "^6.26.0",
+    "babel-preset-env": "^1.6.1",
+    "babel-register": "^6.26.0",
+    "celebs": "^0.1.0",
     "chai": "^4.1.2",
-    "mocha": "^4.0.1"
+    "eslint": "^4.16.0",
+    "eslint-config-airbnb": "^16.1.0",
+    "eslint-loader": "^1.9.0",
+    "eslint-plugin-import": "^2.8.0",
+    "eslint-plugin-jsx-a11y": "^6.0.3",
+    "eslint-plugin-react": "^7.6.0",
+    "is": "^3.2.1",
+    "mocha": "^3.5.3",
+    "randexp": "^0.4.6",
+    "webpack": "^3.10.0"
   }
 }

test/test.easycrypt.js

 "use strict";
 
-const chai = require("chai");
-const EasyCrypt = require("../easycrypt.js");
-const ez = new EasyCrypt();
+import chai from "chai";
+import EasyCrypt from "../easycrypt";
 
@@ -10,3 +9,3 @@ describe("EasyCrypt", () => {
     it("Return from encrypt should have tag (Buffer) and content (string)", () => {
-      let out = ez.encrypt("Easy");
+      let out = EasyCrypt.encrypt("Easy");
       chai.expect(!!out.content && !!out.tag).to.be.true;
@@ -18,5 +17,5 @@ chai.expect(out.tag.__proto__.constructor.name === "Buffer").to.be.true;
       let input = "Easy";
-      chai.expect(input === ez.decrypt(ez.encrypt(input))).to.be.true;
+      chai.expect(input === EasyCrypt.decrypt(EasyCrypt.encrypt(input))).to.be.true;
     })
   });
 });

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Improved metrics

Total package byte prevSize

7506

increased by19.73%

Number of package files

10

increased by66.67%

Lines of code

102

increased by47.83%

Worsened metrics

Dev dependency count

19

increased by850%

No dependency changes