feat: 用户套餐，用户支付功能

2026-05-18 06:17:31 +08:00 · 2024-12-22 14:00:46 +08:00
parent d70e2b66a3
commit a019956698
69 changed files with 2071 additions and 738 deletions
@@ -0,0 +1,43 @@
+import { Init, Inject, Provide, Scope, ScopeEnum } from '@midwayjs/core';
+import crypto from 'crypto';
+import { SysPrivateSettings, SysSettingsService } from '../../../system/index.js';
+
+/**
+ * 授权
+ */
+@Provide()
+@Scope(ScopeEnum.Singleton)
+export class EncryptService {
+  secretKey: Buffer;
+
+  @Inject()
+  sysSettingService: SysSettingsService;
+
+  @Init()
+  async init() {
+    const privateInfo: SysPrivateSettings = await this.sysSettingService.getSetting(SysPrivateSettings);
+    this.secretKey = Buffer.from(privateInfo.encryptSecret, 'base64');
+  }
+
+  // 加密函数
+  encrypt(text: string) {
+    const iv = crypto.randomBytes(16); // 初始化向量
+    // const secretKey = crypto.randomBytes(32);
+    // const key = Buffer.from(secretKey);
+    const cipher = crypto.createCipheriv('aes-256-cbc', this.secretKey, iv);
+    let encrypted = cipher.update(text);
+    encrypted = Buffer.concat([encrypted, cipher.final()]);
+    return iv.toString('hex') + ':' + encrypted.toString('hex');
+  }
+
+  // 解密函数
+  decrypt(encryptedText: string) {
+    const textParts = encryptedText.split(':');
+    const iv = Buffer.from(textParts.shift(), 'hex');
+    const encrypted = Buffer.from(textParts.join(':'), 'hex');
+    const decipher = crypto.createDecipheriv('aes-256-cbc', Buffer.from(this.secretKey), iv);
+    let decrypted = decipher.update(encrypted);
+    decrypted = Buffer.concat([decrypted, decipher.final()]);
+    return decrypted.toString();
+  }
+}