feat: 加密工具

crypto/.eslintignore

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+/dist

crypto/.eslintrc.js

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+module.exports = {
+  env: {
+    browser: true,
+    es2021: true,
+    node: true,
+  },
+  extends: ['airbnb-base', 'plugin:@typescript-eslint/recommended', 'prettier'],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    ecmaVersion: 12,
+    sourceType: 'module',
+  },
+  plugins: ['@typescript-eslint', 'prettier'],
+  rules: {
+    'prettier/prettier': 'error',
+    'import/extensions': [
+      'error',
+      {
+        js: 'never',
+        jsx: 'never',
+        ts: 'never',
+        tsx: 'never',
+        json: 'always',
+      },
+    ],
+    'import/no-unresolved': 'off',
+    '@typescript-eslint/no-empty-function': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+    'no-unused-expressions': [
+      'error',
+      {
+        allowShortCircuit: true,
+      },
+    ],
+    'import/no-extraneous-dependencies': ['error', { devDependencies: true }],
+    'no-restricted-syntax': 'off',
+    'no-shadow': 'off',
+    '@typescript-eslint/no-shadow': 'error',
+  },
+};

crypto/.gitignore

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+.DS_Store
+node_modules
+dist
+
+# local env files
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

crypto/.huskyrc.js

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+module.exports = {
+  hooks: {
+    'pre-commit': 'lint-staged',
+    'commit-msg': 'commitlint -E HUSKY_GIT_PARAMS',
+  },
+};

crypto/README.md

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+用于字符串的简单加密和解密。
+
+## Crypto
+
+### 安装
+
+`$ npm i -S @sc/crypto`
+
+### 使用
+
+#### 加密
+
+```js
+import { Encrypt } from '@sc/crypto';
+Encrypt('test');
+```
+
+#### 解密
+
+```js
+import { Decrypt } from '@sc/crypto';
+Decrypt('密文');
+```

crypto/commitlint.config.js

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+module.exports = {
+  ignores: [commit => commit.includes('init')],
+  extends: ['@commitlint/config-conventional'],
+  rules: {
+    'body-leading-blank': [2, 'always'],
+    'footer-leading-blank': [1, 'always'],
+    'header-max-length': [2, 'always', 108],
+    'subject-empty': [2, 'never'],
+    'type-empty': [2, 'never'],
+    'type-enum': [
+      2,
+      'always',
+      [
+        'feat', // 新增功能、变更需求
+        'fix', // 修复bug
+        'perf', // 优化性能
+        'refactor', // 代码重构
+        'style', // 代码格式（不影响功能，例如空格、分号等格式修正）
+        'docs', // 文档变更
+        'test', // 测试
+        'ci', // 更改持续集成软件的配置文件和package中的scripts命令，例如scopes: Travis, Circle等
+        'chore', // 变更构建流程或辅助工具(依赖更新/脚手架配置修改/webpack、gulp、npm等)
+        'revert', // 代码回退
+        'types', // ts类型定义文件更改
+        'wip', // work in process开发中
+      ],
+    ],
+  },
+};

crypto/lint-staged.config.js

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+module.exports = {
+  '*.{js,jsx,ts,tsx}': ['eslint --fix', 'prettier --write'],
+  '{!(package)*.json,*.code-snippets,.!(browserslist)*rc}': [
+    'prettier --write--parser json',
+  ],
+  'package.json': ['prettier --write'],
+  '*.vue': ['prettier --write'],
+  '*.md': ['prettier --write'],
+};

crypto/package.json

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+{
+  "name": "@sc/crypto",
+  "version": "1.0.0",
+  "description": "a template for npm package coding",
+  "main": "./dist/index.cjs.js",
+  "module": "./dist/index.esm.js",
+  "browser": "./dist/index.min.js",
+  "types": "./dist/index.d.ts",
+  "files": [
+    "dist",
+    "README.md"
+  ],
+  "scripts": {
+    "test": "cross-env TS_NODE_COMPILER_OPTIONS={\\\"module\\\":\\\"commonjs\\\"} mocha -r ts-node/register 'tests/**/*.ts'",
+    "build": "rollup -c"
+  },
+  "keywords": [],
+  "author": "smartcost",
+  "license": "ISC",
+  "devDependencies": {
+    "@commitlint/cli": "^11.0.0",
+    "@commitlint/config-conventional": "^11.0.0",
+    "@types/crypto-js": "^4.0.1",
+    "@types/chai": "^4.2.14",
+    "@types/mocha": "^8.0.4",
+    "@types/ms": "^0.7.31",
+    "@typescript-eslint/eslint-plugin": "^4.4.1",
+    "@typescript-eslint/parser": "^4.4.1",
+    "chai": "^4.2.0",
+    "cross-env": "^7.0.2",
+    "eslint": "^7.11.0",
+    "eslint-config-airbnb-base": "^14.2.0",
+    "eslint-config-prettier": "^6.12.0",
+    "eslint-plugin-import": "^2.22.1",
+    "eslint-plugin-prettier": "^3.1.4",
+    "husky": "^4.3.0",
+    "lint-staged": "^10.5.0",
+    "mocha": "^8.2.1",
+    "prettier": "^2.1.2",
+    "rollup": "^2.30.0",
+    "rollup-plugin-commonjs": "^10.1.0",
+    "rollup-plugin-node-resolve": "^5.2.0",
+    "rollup-plugin-terser": "^7.0.2",
+    "rollup-plugin-typescript2": "^0.27.3",
+    "ts-node": "^9.0.0",
+    "tslib": "^2.0.3",
+    "typescript": "^4.0.3"
+  },
+  "dependencies": {
+    "crypto-js": "^4.0.0"
+  }
+}

crypto/prettier.config.js

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+module.exports = {
+  singleQuote: true, // 单引号
+  trailingComma: 'es5', // 对象末尾以逗号结束
+  arrowParens: 'avoid', // 箭头函数只有一个参数的时候，不使用()
+  endOfLine: 'auto', // CRLF，LF都可以
+};

crypto/rollup.config.js

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+// import resolve from 'rollup-plugin-node-resolve';
+// import commonjs from 'rollup-plugin-commonjs';
+import typescript from 'rollup-plugin-typescript2'; // 一定要是typescript2，如果使用typescript，没法自动生成.d.ts文件
+// import { terser } from 'rollup-plugin-terser';
+import pkg from './package.json';
+
+export default [
+  // UMD for browser
+  /* {
+    input: 'src/index.ts',
+    output: {
+      name: 'howLongUntilLunch',
+      file: pkg.browser,
+      format: 'umd',
+    },
+    plugins: [resolve(), commonjs(), typescript(), terser()], // 浏览器使用的代码文件进行简化
+  }, */
+  // CommonJS for Node and ES module for bundlers build
+  {
+    input: 'src/index.ts',
+    external: ['ms'],
+    plugins: [typescript()],
+    output: [
+      { file: pkg.main, format: 'cjs' },
+      // { file: pkg.module, format: 'es' },
+    ],
+  },
+];

crypto/src/AES/index.ts

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+import CryptoJS from 'crypto-js';
+
+const key = CryptoJS.enc.Utf8.parse('7563850888ABCDEF'); // 十六位十六进制数作为密钥
+const iv = CryptoJS.enc.Utf8.parse('ABCDEF7563850888'); // 十六位十六进制数作为密钥偏移量
+
+// 解密方法
+export const Decrypt = (word: string): string => {
+  const encryptedHexStr = CryptoJS.enc.Hex.parse(word);
+  const srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
+  const decrypt = CryptoJS.AES.decrypt(srcs, key, {
+    iv,
+    mode: CryptoJS.mode.CBC,
+    padding: CryptoJS.pad.Pkcs7,
+  });
+  const decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
+  return decryptedStr.toString();
+};
+
+export const Encrypt = (word: string): string => {
+  const srcs = CryptoJS.enc.Utf8.parse(word);
+  const encrypted = CryptoJS.AES.encrypt(srcs, key, {
+    iv,
+    mode: CryptoJS.mode.CBC,
+    padding: CryptoJS.pad.Pkcs7,
+  });
+  return encrypted.ciphertext.toString().toUpperCase();
+};

crypto/src/index.ts

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+export * from './AES/index';

crypto/tests/test.ts

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+import { expect } from 'chai';
+import justTest from '../src/index';
+
+describe('Demo Test', () => {
+  it('just a test', () => {
+    const testStr = justTest();
+    expect(testStr).to.equal('just a test');
+  });
+});

crypto/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "ESNext",
+    "declaration": true,
+    "outDir": "./",
+    "strict": true,
+    "esModuleInterop": true,
+  },
+  "include": [
+    "src/**/*.ts",
+  ],
+  "exclude": [
+    "node_modules",
+    "test"
+  ]
+}