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- /**
- * 用户相关云函数
- * 采用 Parse 标准安全实践:
- * Parse Server 默认使用 bcrypt 对密码进行安全哈希存储。
- * 客户端/服务端传输应使用 HTTPS 保证安全。
- */
- import crypto from 'crypto';
- console.log('Loading user.service.js...');
- // RSA 私钥,用于解密前端发来的数据
- // 警告:在生产环境中,请不要硬编码私钥,建议通过环境变量注入
- const RSA_PRIVATE_KEY = `-----BEGIN PRIVATE KEY-----
- MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDo3GIkDFqMjRmx
- Dt0LnM/HhSIKNMdBWOXUBqALY811q0RDWAoiAX/4L5BKntJumopMhIAJYjIsZTFz
- h8f3/afrejeUiV7DyXYD5ZKTD/ZyKyxcrFgEdLOqx3zovxuWExnQXrBnnUNruPMB
- eQvQgL3Cng5hq0gLrqdEqtz6qAfImtKhp2Kzwbj+LzQPkiABEU/4RLShB5m7rLgu
- gLrFYKEFRIkz/CwFtbQh8clJuwzoVtxtFC9E3c2F6T3vnoBzCqq5dXKfPm6laZJO
- 3SkBBC8CmYTi+DyQnaDiGOIvP4/6jZzzvpz2jq+mltkRcXnHzCMEd0encDdCQj8B
- sfHgbIDxAgMBAAECggEACxH4FfHi56HpHeRgoJXTwG7dOYo9C0eiRHhMqUH1QXHz
- ELcJo0h6OJatR8jhZOnyp3TYn+mTzE3CwjTrLihYUG7q38RAlbL5CfIi69wjSZXx
- GdZFKHASXwz1DJ0SPwoZLPFldkWREBjWr6QdKkxGiS8prJ2/kvOaht6PGxj8Jr6T
- SJv8aAdy/oMB+maME1s1JSern+AINjD6f6yOwajxhE9KK8F9rHnyt7+tlGS/ATIv
- 9FkEahKhz/K/ety8ns56ckOVIw7a740aq8eJ/JnOw4ISLRvMexJdCZKtLr4PpFnC
- TDL/VzrJ57eVAFj/YA3kXMBdKzzOPoIFpxETMc2dCQKBgQD8w7ctRjSo3o/fhLIA
- 9LVjAgoWBFlATrXR/ncoPjHjCCo2G8X6IeMcL1RZTSs3NuX+xQZcqPcHmQRLceBJ
- PqvroKE8e/z8WgtPQn0kGKxwU0G9dKHbB57QB5GO5gHc9I0pVEYBNpq37VR7tQ1R
- BDJB2mP+l7yApmQFhffXhPt2yQKBgQDr13IPsRVNq2COTYP72Q2726xtk0+83AxW
- 2y+CGPCW1gnM6bZzykeFZImBcOnlyC9rCqVWM5ZXcic1zApIX7HOaVGlkyLhi5ac
- IFrnKX9Ejz/6B+NccPGT+9b+3d7WWh4aANWwgk6l2sOAkJPMKH1nyusPqOIL5Hia
- KlporABE6QKBgQC8Fue4SQXmo7dsHNJY48AWbO4UdCf2MpwaJ8GDsMRurSS8Hu6z
- s4PM9WtPCJ2f+LotW2/gg9tPTA5mFddQqdJFBML2v00Ce/7ufAujULkA3POOh7vp
- wUHsi7VFIONCCLkCiDOPs5JuS60SYSgHoZfEaT7/tOoQ0cCcW5SSS+LUAQKBgQCi
- Y/jwARkQH/8ePRWyJmSkg8AYuyRegI4miEoQJKgU1FBvPkYZOKFColVkQaFsTQkJ
- hY0O6/qLP9jr3BEAgJPn8vD7N3L/JqSP4F93aEVvqct9mEzfbA2Lvg7t80vrAKZV
- dVmubitFXHrdXa/HFeIzw69TWxA67Bh23s7d4AFXcQKBgDMnq/jtZwyBoJhmwLKX
- nx/pG+G7X2Jt4BW9dbttBn5QeUw5ZwjOpOEU4NqYoM7Td7qpeTTQ/WS0OFsOfXcd
- baH3/NOVr6ntip6y38iYN1tbyaT4fCCHuesj6NdoicekM7564JrNhBAr1nqoc+9B
- q6YYTf819dRCh272VeKIFzjt
- -----END PRIVATE KEY-----`;
- /**
- * 解密 RSA 加密的数据
- * @param {string} encryptedData Base64 编码的加密字符串
- * @returns {string} 解密后的明文字符串
- */
- function decryptRSA(encryptedData) {
- try {
- const buffer = Buffer.from(encryptedData, 'base64');
- const decrypted = crypto.privateDecrypt(
- {
- key: RSA_PRIVATE_KEY,
- // 根据前端使用的 padding 方式进行调整,常见的是 crypto.constants.RSA_PKCS1_PADDING 或 RSA_PKCS1_OAEP_PADDING
- padding: crypto.constants.RSA_PKCS1_PADDING,
- },
- buffer
- );
- return decrypted.toString('utf8');
- } catch (error) {
- console.error('RSA Decryption failed:', error.message);
- throw new Error('解密失败');
- }
- }
- /**
- * 用户登录云函数
- * 调用方式: Parse.Cloud.run('user_login', { username, password })
- * 此时传入的 username 和 password 为 RSA 加密并经过 Base64 编码的字符串
- */
- Parse.Cloud.define('user_login', async request => {
- console.log('Cloud Function called: user_login', request.params);
- const { username: encryptedUsername, password: encryptedPassword } = request.params;
- // 参数校验
- if (!encryptedUsername || !encryptedPassword) {
- throw new Parse.Error(Parse.Error.VALIDATION_ERROR, '用户名和密码不能为空');
- }
- let username, password;
- try {
- // 解密账号和密码
- username = decryptRSA(encryptedUsername);
- password = decryptRSA(encryptedPassword);
- } catch (error) {
- throw new Parse.Error(Parse.Error.VALIDATION_ERROR, '账号或密码解密失败,请检查加密格式');
- }
- try {
- // 使用 Parse 原生登录,自动验证密码哈希
- // logIn 返回的用户对象已包含 sessionToken
- const user = await Parse.User.logIn(username, password);
-
- return {
- success: true,
- user: user.toJSON(),
- sessionToken: user.getSessionToken()
- };
- } catch (error) {
- console.error('Login error:', error);
- throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND, '用户名或密码错误');
- }
- });
- /**
- * 用户注册云函数
- * 调用方式: Parse.Cloud.run('user_signup', { username, password, email, ...attributes })
- */
- Parse.Cloud.define('user_signup', async request => {
- console.log('Cloud Function called: user_signup');
- const { username, password, email, ...attributes } = request.params;
- // 参数校验
- if (!username || !password) {
- throw new Parse.Error(Parse.Error.VALIDATION_ERROR, '用户名和密码不能为空');
- }
- const user = new Parse.User();
- user.set('username', username);
- user.set('password', password); // Parse 会自动进行 bcrypt 加密存储
-
- if (email) {
- user.set('email', email);
- }
- // 动态设置其他属性
- Object.keys(attributes).forEach(key => {
- user.set(key, attributes[key]);
- });
- try {
- await user.signUp();
- return {
- success: true,
- userId: user.id,
- sessionToken: user.getSessionToken(),
- user: user.toJSON()
- };
- } catch (error) {
- console.error('Signup error:', error);
- // 转换错误信息(如用户名已存在)
- throw new Parse.Error(Parse.Error.USERNAME_TAKEN, error.message);
- }
- });
- export default {};
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