Admin authentication

config/passport.config.js

@@ -0,0 +1,29 @@
+const LocalStrategy = require('passport-local').Strategy;
+const bcrypt = require('bcryptjs');
+
+function initialize(passport, getUserByEmail, getUserById) {
+    const authenticateUser = async (email, password, done) => {
+        const user = getUserByEmail(email);
+        if (user == null) {
+            return done(null, false, { message: 'Пользователь с такой почтой не найден' });
+        }
+
+        try {
+            if (await bcrypt.compare(password, user.password)) {
+                return done(null, user);
+            } else {
+                return done(null, false, { message: 'Неверный пароль' });
+            }
+        } catch (error) {
+            return done(error);
+        }
+    }
+
+    passport.use(new LocalStrategy({ usernameField: 'email' }, authenticateUser));
+    passport.serializeUser((user, done) => done(null, user.id));
+    passport.deserializeUser((id, done) => {
+        return done(null, getUserById(id))
+    })
+}
+
+module.exports = initialize;

config/routes/admin.js

@@ -0,0 +1,59 @@
+const bcrypt = require('bcryptjs');
+const passport = require('passport');
+
+const initializePassport = require('../passport.config');
+
+function checkNotAuthenticated(req, res, next) {
+    if (req.isAuthenticated()) {
+        return res.redirect('/control-panel');
+    }
+    next();
+}
+
+function loginRoute(req, res) {
+    res.render('admin')
+    
+}
+
+// function registerRoute(req, res) {
+//     res.render('register')
+// }
+
+module.exports = function (server, db) {
+    server.get('/admin', checkNotAuthenticated, (req, res) => {
+        db.collection('administrators').find().toArray((err, result) => {
+            initializePassport(
+                passport, 
+                email => result.find(user => user.email === email),
+                id => result.find(user => user.id === id)
+            ); 
+        });
+        loginRoute(req, res);
+    });
+    // Отдача страницы с регистрацией
+    //server.get('/register', checkNotAuthenticated, (req, res) => registerRoute(req, res));
+    server.post('/admin', checkNotAuthenticated, passport.authenticate('local', {
+        successRedirect: '/control-panel',
+        failureRedirect: '/admin',
+        failureFlash: true
+    }))
+    // Регистрация админа через форму POST
+    // server.post('/register', checkNotAuthenticated, async (req, res) => {
+    //     try {
+    //         const hashedPassword = await bcrypt.hash(req.body.password, 10);
+    //         db.collection('administrators').insertOne({
+    //             id: Date.now().toString(),
+    //             name: req.body.name,
+    //             email: req.body.email,
+    //             password: hashedPassword
+    //         });
+    //         res.redirect('/admin');
+    //     } catch {
+    //         res.redirect('/register');
+    //     }
+    // });
+    server.delete('/logout', (req, res) => {
+        req.logOut();
+        res.redirect('/admin');
+    })
+}

config/routes/routes.js

@@ -1,5 +1,13 @@
 const ObjectID = require('mongodb').ObjectID;
 
+function checkAuthenticated(req, res, next) {
+    if (req.isAuthenticated()) {
+        return next();
+    }
+
+    res.redirect('/admin');
+}
+
 function indexRoute(req, res, dbo) {
     dbo.collection('categories').find().toArray((err, result) => {
         const categories = result.map(category => category.title[0].toUpperCase() + category.title.slice(1));
@@ -99,8 +107,8 @@ function onePageItemRoute(req, res, dbo) {
                 })
             });
         })
-    } catch (error) {
-        res.send('Error 404');
+    } catch {
+        res.render('404');
     }
 }
 
@@ -128,6 +136,10 @@ function myOrdersRoute(req, res) {
     });
 }
 
+function controlPanelRoute(req, res) {
+    res.render('control-panel', {name: req.user.name});
+}
+
 module.exports = function (server, db) {
     server.get('/', (req, res) => indexRoute(req, res, db));
     server.get('/api', (req, res) => getItemsRoute(req, res, db));
@@ -136,4 +148,5 @@ module.exports = function (server, db) {
     server.get('/comments', (req, res) => commentsRoute(req, res, db));
     server.get('/my-orders', (req, res) => myOrdersRoute(req, res, db));
     server.get('/product/:id', (req, res) => onePageItemRoute(req, res, db));
+    server.get('/control-panel', checkAuthenticated, (req, res) => controlPanelRoute(req, res));
 }

config/server.js

@@ -1,8 +1,16 @@
+if (process.env.NODE_ENV !== 'production') {
+    require('dotenv').config();
+}
+
 const MongoClient = require('mongodb').MongoClient;
 const db_config = require('./database');
 const express = require('express');
 const server = express();
 const path = require('path');
+const passport = require('passport');
+const flash = require('express-flash');
+const session = require('express-session');
+const methodOverride = require('method-override');
 
 MongoClient.connect(db_config.url, {useNewUrlParser: true, useUnifiedTopology: true}, (err, client) => {
     if (err) return console.log(err)
@@ -10,14 +18,26 @@ MongoClient.connect(db_config.url, {useNewUrlParser: true, useUnifiedTopology: t
 
     // Config
     server.use(express.static(path.join(__dirname, '../dist/public')));
+    server.use(express.urlencoded({ extended: false }));
+    server.use(flash());
+    server.use(session({
+        secret: process.env.SESSION_SECRET,
+        resave: false,
+        saveUninitialized: false
+    }));
+    server.use(passport.initialize());
+    server.use(passport.session());
+    server.use(methodOverride('_method'));
+
     server.set('view engine', 'pug');
     server.set('views', path.join(__dirname, '../dist/views'));
 
     // Routes
     require('./routes/routes')(server, db);
+    require('./routes/admin')(server, db);
 
     // 404 Redirect
-    server.use((req, res) => res.status(404).send('Error 404'));
+    server.use((req, res) => res.status(404).render('404'));
     server.listen(3000, () => console.log('Listen port 3000...'));          
 })
 

dist/views/404.pug

@@ -0,0 +1,14 @@
+//- Head HTML
+include ./assets/head.pug
+//- Header Template
+include ./assets/templates/header.pug
+
+main.main-section
+  include ./assets/templates/modals/cart.pug
+  .container
+    .row
+      .col.s12
+        h1(style="margin-top: 5rem;font-size:70px;") Ошибка 404.
+
+//- Footer Template
+include ./assets/templates/footer.pug

dist/views/admin.pug

@@ -0,0 +1,12 @@
+if messages.error
+    h3 #{messages.error}
+h1 Login Page
+form(action="/admin" method="POST")
+    div
+        label(for="email") Email
+        input(type="email" id="email" name="email" required)
+    div
+        label(for="password") Password
+        input(type="password" id="password" name="password" required)
+    button(type="submit") Login
+a(href="/register") Register

dist/views/control-panel.pug

@@ -0,0 +1,4 @@
+h1 Control-Panel
+h3 Привет #{name}
+form(action="/logout?_method=DELETE" method="POST")
+    button(type="submit") Выйти

dist/views/register.pug

@@ -0,0 +1,13 @@
+h1 Register Form
+form(action="/register" method="POST")
+    div
+        label(for="name") Name
+        input(type="text" id="name" name="name" required)
+    div
+        label(for="email") Email
+        input(type="email" id="email" name="email" required)
+    div
+        label(for="password") Password
+        input(type="password" id="password" name="password" required)
+    button(type="submit") Register
+a(href="/admin") Login

package-lock.json

@@ -1388,6 +1388,11 @@
       "integrity": "sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==",
       "dev": true
     },
+    "bcryptjs": {
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/bcryptjs/-/bcryptjs-2.4.3.tgz",
+      "integrity": "sha1-mrVie5PmBiH/fNrF2pczAn3x0Ms="
+    },
     "big.js": {
       "version": "5.2.2",
       "resolved": "https://registry.npmjs.org/big.js/-/big.js-5.2.2.tgz",
@@ -2048,6 +2053,11 @@
         }
       }
     },
+    "connect-flash": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/connect-flash/-/connect-flash-0.1.1.tgz",
+      "integrity": "sha1-2GMPJtlaf4UfmVax6MxnMvO2qjA="
+    },
     "console-browserify": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/console-browserify/-/console-browserify-1.2.0.tgz",
@@ -2359,6 +2369,12 @@
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       "dev": true
     },
+    "dotenv": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
+      "integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==",
+      "dev": true
+    },
     "duplexify": {
       "version": "3.7.1",
       "resolved": "https://registry.npmjs.org/duplexify/-/duplexify-3.7.1.tgz",
@@ -2636,6 +2652,54 @@
         }
       }
     },
+    "express-flash": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/express-flash/-/express-flash-0.0.2.tgz",
+      "integrity": "sha1-I9GovPP5DXB5KOSJ+Whp7K0KzaI=",
+      "requires": {
+        "connect-flash": "0.1.x"
+      }
+    },
+    "express-session": {
+      "version": "1.17.0",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.0.tgz",
+      "integrity": "sha512-t4oX2z7uoSqATbMfsxWMbNjAL0T5zpvcJCk3Z9wnPPN7ibddhnmDZXHfEcoBMG2ojKXZoCyPMc5FbtK+G7SoDg==",
+      "requires": {
+        "cookie": "0.4.0",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~2.0.0",
+        "on-headers": "~1.0.2",
+        "parseurl": "~1.3.3",
+        "safe-buffer": "5.2.0",
+        "uid-safe": "~2.1.5"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "depd": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        },
+        "safe-buffer": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
+          "integrity": "sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg=="
+        }
+      }
+    },
     "extend-shallow": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-3.0.2.tgz",
@@ -4310,6 +4374,32 @@
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
       "integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E="
     },
+    "method-override": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/method-override/-/method-override-3.0.0.tgz",
+      "integrity": "sha512-IJ2NNN/mSl9w3kzWB92rcdHpz+HjkxhDJWNDBqSlas+zQdP8wBiJzITPg08M/k2uVvMow7Sk41atndNtt/PHSA==",
+      "requires": {
+        "debug": "3.1.0",
+        "methods": "~1.1.2",
+        "parseurl": "~1.3.2",
+        "vary": "~1.1.2"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        }
+      }
+    },
     "methods": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
@@ -4688,6 +4778,11 @@
         "ee-first": "1.1.1"
       }
     },
+    "on-headers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz",
+      "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA=="
+    },
     "once": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
@@ -4814,6 +4909,28 @@
       "integrity": "sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=",
       "dev": true
     },
+    "passport": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/passport/-/passport-0.4.0.tgz",
+      "integrity": "sha1-xQlWkTR71a07XhgCOMORTRbwWBE=",
+      "requires": {
+        "passport-strategy": "1.x.x",
+        "pause": "0.0.1"
+      }
+    },
+    "passport-local": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/passport-local/-/passport-local-1.0.0.tgz",
+      "integrity": "sha1-H+YyaMkudWBmJkN+O5BmYsFbpu4=",
+      "requires": {
+        "passport-strategy": "1.x.x"
+      }
+    },
+    "passport-strategy": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/passport-strategy/-/passport-strategy-1.0.0.tgz",
+      "integrity": "sha1-tVOaqPwiWj0a0XlHbd8ja0QPUuQ="
+    },
     "path-browserify": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/path-browserify/-/path-browserify-0.0.1.tgz",
@@ -4854,6 +4971,11 @@
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
       "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
     },
+    "pause": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/pause/-/pause-0.0.1.tgz",
+      "integrity": "sha1-HUCLP9t2kjuVQ9lvtMnf1TXZy10="
+    },
     "pbkdf2": {
       "version": "3.0.17",
       "resolved": "https://registry.npmjs.org/pbkdf2/-/pbkdf2-3.0.17.tgz",
@@ -5110,6 +5232,11 @@
       "integrity": "sha1-nsYfeQSYdXB9aUFFlv2Qek1xHnM=",
       "dev": true
     },
+    "random-bytes": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/random-bytes/-/random-bytes-1.0.0.tgz",
+      "integrity": "sha1-T2ih3Arli9P7lYSMMDJNt11kNgs="
+    },
     "randombytes": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
@@ -6164,6 +6291,14 @@
       "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
       "optional": true
     },
+    "uid-safe": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/uid-safe/-/uid-safe-2.1.5.tgz",
+      "integrity": "sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==",
+      "requires": {
+        "random-bytes": "~1.0.0"
+      }
+    },
     "unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",

package.json

@@ -21,8 +21,14 @@
   "dependencies": {
     "@babel/polyfill": "^7.7.0",
     "axios": "^0.19.0",
+    "bcryptjs": "^2.4.3",
     "express": "^4.17.1",
+    "express-flash": "0.0.2",
+    "express-session": "^1.17.0",
+    "method-override": "^3.0.0",
     "mongodb": "^3.3.4",
+    "passport": "^0.4.0",
+    "passport-local": "^1.0.0",
     "pug": "^2.0.4"
   },
   "devDependencies": {
@@ -31,6 +37,7 @@
     "@babel/preset-env": "^7.7.1",
     "babel-loader": "^8.0.6",
     "concurrently": "^5.0.0",
+    "dotenv": "^8.2.0",
     "webpack": "^4.41.2",
     "webpack-cli": "^3.3.10"
   }