init

plus-ui/src/utils/crypto.ts

@@ -0,0 +1,66 @@
+import CryptoJS from 'crypto-js';
+
+/**
+ * 随机生成32位的字符串
+ * @returns {string}
+ */
+const generateRandomString = () => {
+  const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+  let result = '';
+  const charactersLength = characters.length;
+  for (let i = 0; i < 32; i++) {
+    result += characters.charAt(Math.floor(Math.random() * charactersLength));
+  }
+  return result;
+};
+
+/**
+ * 随机生成aes 密钥
+ * @returns {string}
+ */
+export const generateAesKey = () => {
+  return CryptoJS.enc.Utf8.parse(generateRandomString());
+};
+
+/**
+ * 加密base64
+ * @returns {string}
+ */
+export const encryptBase64 = (str: CryptoJS.lib.WordArray) => {
+  return CryptoJS.enc.Base64.stringify(str);
+};
+
+/**
+ * 解密base64
+ */
+export const decryptBase64 = (str: string) => {
+  return CryptoJS.enc.Base64.parse(str);
+};
+
+/**
+ * 使用密钥对数据进行加密
+ * @param message
+ * @param aesKey
+ * @returns {string}
+ */
+export const 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();
+};
+
+/**
+ * 使用密钥对数据进行解密
+ * @param message
+ * @param aesKey
+ * @returns {string}
+ */
+export const 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);
+};