chore: 脚手架

apps/web-antd/src/utils/encryption/crypto.ts

@@ -0,0 +1,80 @@
+import CryptoJS from 'crypto-js';
+
+function randomUUID() {
+  const chars = [
+    ...'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
+  ];
+  const uuid = Array.from({ length: 36 });
+  let rnd = 0;
+  let r: number;
+  for (let i = 0; i < 36; i++) {
+    if (i === 8 || i === 13 || i === 18 || i === 23) {
+      uuid[i] = '-';
+    } else if (i === 14) {
+      uuid[i] = '4';
+    } else {
+      if (rnd <= 0x02)
+        rnd = Math.trunc(0x2_00_00_00 + Math.random() * 0x1_00_00_00);
+      r = rnd & 16;
+      rnd = rnd >> 4;
+      uuid[i] = chars[i === 19 ? (r & 0x3) | 0x8 : r];
+    }
+  }
+  return uuid.join('').replaceAll('-', '').toLowerCase();
+}
+
+/**
+ * 随机生成aes 密钥
+ *
+ * @returns aes 密钥
+ */
+export function generateAesKey() {
+  return CryptoJS.enc.Utf8.parse(randomUUID());
+}
+
+/**
+ * base64编码
+ * @param str
+ * @returns base64编码
+ */
+export function encryptBase64(str: CryptoJS.lib.WordArray) {
+  return CryptoJS.enc.Base64.stringify(str);
+}
+
+/**
+ * 使用公钥加密
+ * @param message 加密内容
+ * @param aesKey aesKey
+ * @returns 使用公钥加密
+ */
+export function encryptWithAes(
+  message: string,
+  aesKey: CryptoJS.lib.WordArray,
+) {
+  const encrypted = CryptoJS.AES.encrypt(message, aesKey, {
+    mode: CryptoJS.mode.ECB,
+    padding: CryptoJS.pad.Pkcs7,
+  });
+  return encrypted.toString();
+}
+
+/**
+ * 解密base64
+ */
+export function decryptBase64(str: string) {
+  return CryptoJS.enc.Base64.parse(str);
+}
+
+/**
+ * 使用密钥对数据进行解密
+ */
+export function decryptWithAes(
+  message: string,
+  aesKey: CryptoJS.lib.WordArray,
+) {
+  const decrypted = CryptoJS.AES.decrypt(message, aesKey, {
+    mode: CryptoJS.mode.ECB,
+    padding: CryptoJS.pad.Pkcs7,
+  });
+  return decrypted.toString(CryptoJS.enc.Utf8);
+}