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添加厚浪云(Logto)作为OAuth提供者
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@ -24,6 +24,20 @@ export const oauthProviders = {
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color: "#6366f1",
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description: "使用 ZeroCat 账号登录",
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},
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houlang: {
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// 厚浪云(Logto) - OIDC Provider
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clientId: process.env.HOULANG_CLIENT_ID,
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clientSecret: process.env.HOULANG_CLIENT_SECRET, // 可选:若使用PKCE且应用为Public,可不配置
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authorizationURL: "https://oauth.houlang.cloud/oidc/auth",
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tokenURL: "https://oauth.houlang.cloud/oidc/token",
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userInfoURL: "https://oauth.houlang.cloud/oidc/me",
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scope: "openid profile email offline_access",
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name: "厚浪云",
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icon: "logto",
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color: "#0ea5e9",
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description: "使用厚浪云账号登录",
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pkce: true, // 启用PKCE支持
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},
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};
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// 获取OAuth回调URL
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@ -11,6 +11,24 @@ const prisma = new PrismaClient();
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// 存储OAuth state,防止CSRF攻击(生产环境应使用Redis等)
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const oauthStates = new Map();
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// 生成PKCE code_verifier 和 code_challenge
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function generatePkcePair() {
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const codeVerifier = crypto
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.randomBytes(32)
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.toString("base64")
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.replace(/\+/g, "-")
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.replace(/\//g, "_")
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.replace(/=+$/, "");
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const challenge = crypto
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.createHash("sha256")
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.update(codeVerifier)
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.digest("base64")
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.replace(/\+/g, "-")
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.replace(/\//g, "_")
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.replace(/=+$/, "");
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return { codeVerifier, codeChallenge: challenge };
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}
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/**
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* 生成安全的访问令牌
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*/
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@ -27,7 +45,8 @@ router.get("/oauth/providers", (req, res) => {
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for (const [key, config] of Object.entries(oauthProviders)) {
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// 只返回已配置的提供者
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if (config.clientId && config.clientSecret) {
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const pkceAllowed = !!config.pkce;
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if (config.clientId && (config.clientSecret || pkceAllowed)) {
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providers.push({
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id: key,
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name: config.name,
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@ -64,7 +83,8 @@ router.get("/oauth/:provider", (req, res) => {
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});
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}
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if (!providerConfig.clientId || !providerConfig.clientSecret) {
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const pkceAllowed = !!providerConfig.pkce;
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if (!providerConfig.clientId || (!providerConfig.clientSecret && !pkceAllowed)) {
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return res.status(500).json({
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success: false,
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message: `OAuth提供者 ${provider} 未配置`,
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@ -74,11 +94,20 @@ router.get("/oauth/:provider", (req, res) => {
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// 生成state参数
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const state = generateState();
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// PKCE: 若启用,为此次会话生成code_verifier/challenge
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let codeChallenge, codeVerifier;
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if (pkceAllowed) {
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const pair = generatePkcePair();
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codeVerifier = pair.codeVerifier;
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codeChallenge = pair.codeChallenge;
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}
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// 保存state和redirect_uri(5分钟过期)
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oauthStates.set(state, {
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provider,
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redirect_uri,
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timestamp: Date.now(),
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codeVerifier,
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});
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// 清理过期的state(超过5分钟)
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@ -103,6 +132,11 @@ router.get("/oauth/:provider", (req, res) => {
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params.append("prompt", "consent");
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}
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if (pkceAllowed && codeChallenge) {
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params.append("code_challenge", codeChallenge);
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params.append("code_challenge_method", "S256");
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}
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const authUrl = `${providerConfig.authorizationURL}?${params.toString()}`;
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// 重定向到OAuth提供者
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@ -153,10 +187,12 @@ router.get("/oauth/:provider/callback", async (req, res) => {
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},
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body: new URLSearchParams({
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client_id: providerConfig.clientId,
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client_secret: providerConfig.clientSecret,
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...(providerConfig.clientSecret ? { client_secret: providerConfig.clientSecret } : {}),
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code: code,
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grant_type: "authorization_code",
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redirect_uri: getCallbackURL(provider),
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// PKCE: 携带code_verifier
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...(stateData?.codeVerifier ? { code_verifier: stateData.codeVerifier } : {}),
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}),
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});
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@ -176,7 +212,7 @@ router.get("/oauth/:provider/callback", async (req, res) => {
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const userData = await userResponse.json();
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// 3. 标准化用户数据(不同提供者返回的字段不同)
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// 3. 标准化用户数据(不同提供者返回的字段不同)
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let normalizedUser = {};
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if (provider === "github") {
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@ -193,6 +229,22 @@ router.get("/oauth/:provider/callback", async (req, res) => {
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name: userData.nickname || userData.username,
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avatarUrl: userData.avatar,
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};
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} else if (provider === "houlang") {
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// 厚浪云(Logto)标准OIDC用户信息
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normalizedUser = {
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providerId: userData.sub,
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email: userData.email_verified ? userData.email : null,
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name: userData.name || userData.preferred_username || userData.nickname,
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avatarUrl: userData.picture,
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};
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}
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// 名称为空时,用邮箱@前部分回填(若邮箱可用)
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if ((!normalizedUser.name || normalizedUser.name.trim() === "") && normalizedUser.email) {
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const at = normalizedUser.email.indexOf("@");
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if (at > 0) {
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normalizedUser.name = normalizedUser.email.substring(0, at);
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}
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}
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// 4. 查找或创建账户
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