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примеры использования

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commit 38d3051f8f905f6b4071e65ee3e6637008b1446e 1 parent b64831d
@gurugray authored
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122 examples/login/app.js
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+var express = require('express')
+ , passport = require('passport')
+ , util = require('util')
+ , YandexStrategy = require('passport-yandex').Strategy;
+
+var YANDEX_CLIENT_ID = "--insert-yandex-client-id-here--"
+var YANDEX_CLIENT_SECRET = "--insert-yandex-client-secret-here--";
+
+
+// Passport session setup.
+// To support persistent login sessions, Passport needs to be able to
+// serialize users into and deserialize users out of the session. Typically,
+// this will be as simple as storing the user ID when serializing, and finding
+// the user by ID when deserializing. However, since this example does not
+// have a database of user records, the complete Yandex profile is
+// serialized and deserialized.
+passport.serializeUser(function(user, done) {
+ done(null, user);
+});
+
+passport.deserializeUser(function(obj, done) {
+ done(null, obj);
+});
+
+
+// Use the YandexStrategy within Passport.
+// Strategies in Passport require a `verify` function, which accept
+// credentials (in this case, an accessToken, refreshToken, and Yandex
+// profile), and invoke a callback with a user object.
+passport.use(new YandexStrategy({
+ clientID: YANDEX_CLIENT_ID,
+ clientSecret: YANDEX_CLIENT_SECRET,
+ callbackURL: "http://127.0.0.1:3000/auth/yandex/callback"
+ },
+ function(accessToken, refreshToken, profile, done) {
+ // asynchronous verification, for effect...
+ process.nextTick(function () {
+
+ // To keep the example simple, the user's Yandex profile is returned
+ // to represent the logged-in user. In a typical application, you would
+ // want to associate the Yandex account with a user record in your
+ // database, and return that user instead.
+ return done(null, profile);
+ });
+ }
+));
+
+
+
+
+var app = express.createServer();
+
+// configure Express
+app.configure(function() {
+ app.set('views', __dirname + '/views');
+ app.set('view engine', 'ejs');
+ app.use(express.logger());
+ app.use(express.cookieParser());
+ app.use(express.bodyParser());
+ app.use(express.methodOverride());
+ app.use(express.session({ secret: 'keyboard cat' }));
+ // Initialize Passport! Also use passport.session() middleware, to support
+ // persistent login sessions (recommended).
+ app.use(passport.initialize());
+ app.use(passport.session());
+ app.use(app.router);
+ app.use(express.static(__dirname + '/public'));
+});
+
+
+app.get('/', function(req, res){
+ res.render('index', { user: req.user });
+});
+
+app.get('/account', ensureAuthenticated, function(req, res){
+ res.render('account', { user: req.user });
+});
+
+app.get('/login', function(req, res){
+ res.render('login', { user: req.user });
+});
+
+// GET /auth/yandex
+// Use passport.authenticate() as route middleware to authenticate the
+// request. The first step in Yandex authentication will involve
+// redirecting the user to yandex,ru. After authorization, Yandex
+// will redirect the user back to this application at /auth/yandex/callback
+app.get('/auth/yandex',
+ passport.authenticate('yandex'),
+ function(req, res){
+ // The request will be redirected to Yandex for authentication, so this
+ // function will not be called.
+ });
+
+// GET /auth/yandex/callback
+// Use passport.authenticate() as route middleware to authenticate the
+// request. If authentication fails, the user will be redirected back to the
+// login page. Otherwise, the primary route function function will be called,
+// which, in this example, will redirect the user to the home page.
+app.get('/auth/yandex/callback',
+ passport.authenticate('yandex', { failureRedirect: '/login' }),
+ function(req, res) {
+ res.redirect('/');
+ });
+
+app.get('/logout', function(req, res){
+ req.logout();
+ res.redirect('/');
+});
+
+app.listen(3000);
+
+
+// Simple route middleware to ensure user is authenticated.
+// Use this route middleware on any resource that needs to be protected. If
+// the request is authenticated (typically via a persistent login session),
+// the request will proceed. Otherwise, the user will be redirected to the
+// login page.
+function ensureAuthenticated(req, res, next) {
+ if (req.isAuthenticated()) { return next(); }
+ res.redirect('/login')
+}
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10 examples/login/package.json
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+{
+ "name": "passport-yandex-examples-login",
+ "version": "0.0.0",
+ "dependencies": {
+ "express": ">= 0.0.0",
+ "ejs": ">= 0.0.0",
+ "passport": ">= 0.0.0",
+ "passport-yandex": ">= 0.0.0"
+ }
+}
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3  examples/login/views/account.ejs
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+<p>ID: <%= user.id %></p>
+<p>First Name: <%= user.name.givenName %></p>
+<p>Last Name: <%= user.name.familyName %></p>
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5 examples/login/views/index.ejs
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+<% if (!user) { %>
+ <h2>Welcome! Please log in.</h2>
+<% } else { %>
+ <h2>Hello, <%= user.name.givenName %>.</h2>
+<% } %>
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21 examples/login/views/layout.ejs
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+<!DOCTYPE html>
+<html>
+ <head>
+ <title>Passport-Yandex Example</title>
+ </head>
+ <body>
+ <% if (!user) { %>
+ <p>
+ <a href="/">Home</a> |
+ <a href="/login">Log In</a>
+ </p>
+ <% } else { %>
+ <p>
+ <a href="/">Home</a> |
+ <a href="/account">Account</a> |
+ <a href="/logout">Log Out</a>
+ </p>
+ <% } %>
+ <%- body %>
+ </body>
+</html>
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1  examples/login/views/login.ejs
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+<a href="/auth/yandex">Login with Yandex</a>
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