✨ feat(活动): 微信公众号口令

shared/pubUtils/util.ts

@@ -49,6 +49,28 @@ export function aesDecryptcfb(data, key, iv) {
     }
 }
 
+export function aes128Encrypt(input: string, key = '') {
+    const cipher = crypto.createCipheriv('aes-128-ecb', key, null);
+    let crypted = cipher.update(pkcs5_pad(input, 16), 'utf8', 'base64');
+    crypted += cipher.final('base64');
+    console.log('****aesEncryptcfb', 'input: ', input, 'crypted:', crypted)
+    return crypted;
+}
+
+function pkcs5_pad(text: string, blocksize: number) {
+  const pad = blocksize - (text.length % blocksize);
+  return text + String.fromCharCode(pad).repeat(pad);
+}
+
+export function aes128Decrypt(data: string, key = '') {
+    const decipher = crypto.createDecipheriv('aes-128-ecb', key, null);
+    let crypted = decipher.update(data, 'base64', 'utf8');
+    crypted += decipher.final('utf8');
+    const padding = crypted.charCodeAt(crypted.length - 1);
+    // console.log('****aesEncryptcfb', data, crypted)
+    return crypted.slice(0, -padding);;
+}
+
 export function genCode(len) {
     const chars = '123456789ABCDEFGHJKLMNPQRSTWXYZabcdefghijklmnopqrstuvwxyz';
     const charArr = chars.split('');