{"id":5655,"date":"2020-01-15T06:06:30","date_gmt":"2020-01-14T21:06:30","guid":{"rendered":"https:\/\/blog.capilano-fw.com\/?p=5655"},"modified":"2020-03-03T04:59:41","modified_gmt":"2020-03-02T19:59:41","slug":"%e3%82%b3%e3%83%94%e3%83%9a%e3%81%a7ok%ef%bc%81express%e3%81%ab%e3%83%ad%e3%82%b0%e3%82%a4%e3%83%b3%e6%a9%9f%e8%83%bd%e3%82%92%e3%81%a4%e3%81%8f%e3%82%8b","status":"publish","type":"post","link":"https:\/\/blog.capilano-fw.com\/?p=5655","title":{"rendered":"\u30b3\u30d4\u30da\u3067OK\uff01Express\u306b\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u3064\u304f\u308b"},"content":{"rendered":"

\u3055\u3066\u3055\u3066\u3001\u524d\u3005\u56de\u306e\u8a18\u4e8b\u300c\u4fdd\u5b58\u7248\uff01\u300csequelize\u300d\u30e2\u30c7\u30eb\u306e\u4f7f\u3044\u65b9\u5b9f\u4f8b\u30fb\u516853\u4ef6<\/a>\u300d\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u64cd\u4f5c\u65b9\u6cd5\u3092\u7db2\u7f85\u3057\u305f\u5185\u5bb9\u3092\u304a\u5c4a\u3051\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u305d\u3057\u3066\u3001\u3053\u306e\u8a18\u4e8b\u3092\u66f8\u3044\u305f\u7d50\u679c\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u95a2\u9023\u3067\uff11\u3064\u30b5\u30a4\u30c8\u958b\u767a\u306b\u306f\u91cd\u8981\u306a\u6a5f\u80fd\u3092\u601d\u3044\u3064\u304d\u307e\u3057\u305f\u3002<\/p>\n

\u305d\u308c\u306f\u30fb\u30fb\u30fb<\/p>\n

\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd<\/strong><\/p>\n

\u3067\u3059\u3002<\/p>\n

\u3084\u306f\u308a\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u898f\u6a21\u306e\u30b5\u30a4\u30c8\u3068\u306a\u308b\u3068\u30e6\u30fc\u30b6\u30fc\u304c\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u500b\u4eba\u7684\u306a\u60c5\u5831\u3092\u7ba1\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3001\u3053\u306e\u6a5f\u80fd\u306f\u5916\u305b\u307e\u305b\u3093\u3002<\/p>\n

\u305d\u3053\u3067\uff01<\/p>\n

\u4eca\u56de\u306f\u300cExpress<\/strong>\u300d\u3068\u6709\u540d\u306a\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u30d1\u30c3\u30b1\u30fc\u30b8\u300cPassport.js<\/strong>\u300d\u3092\u4f7f\u3063\u3066\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u3064\u304f\u3063\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u305c\u3072\u7686\u3055\u3093\u306e\u304a\u5f79\u306b\u7acb\u3066\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\ud83d\ude0a\u2728<\/p>\n

\u306a\u304a\u3001\u4eca\u56de\u306f\u5c11\u3057\u5185\u5bb9\u304c\u8907\u96d1\u306a\u90e8\u5206\u3082\u591a\u304b\u3063\u305f\u305f\u3081\u3001async<\/code>\u3084await<\/code>\u3092\u4f7f\u308f\u305a\u300c\u3067\u304d\u308b\u3060\u3051\u30b7\u30f3\u30d7\u30eb<\/strong>\u300d\u306a\u30b3\u30fc\u30c9\u3067\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3057\u305f\u3002\uff08\u521d\u5fc3\u8005\u306b\u3082\u3084\u3055\u3057\u3044\u8a18\u4e8b\u3065\u304f\u308a\u3001\u5fc3\u639b\u3051\u3066\u307e\u3059\ud83d\udc4d\uff09<\/p>\n

\u3010\u8ffd\u8a18\uff1a2020.3.3\u3011\u5225\u8a18\u4e8b\u3068\u3057\u3066\u516c\u958b\u3057\u3066\u3044\u305f\u300c\u6b21\u56de\u304b\u3089\u30ed\u30b0\u30a4\u30f3\u3092\u7701\u7565\uff08Remember me\uff09<\/strong>\u300d\u6a5f\u80fd\u3068\u7d71\u5408\u3057\u3066\u52a0\u7b46\u30fb\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002<\/p>\n

\"\"<\/p>\n

\u958b\u767a\u74b0\u5883\uff1a<\/strong>\u00a0Node.js 8.10\u3001Express 4.1<\/p>\n

\u524d\u63d0\u3068\u3057\u3066<\/h1>\n

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u64cd\u4f5c\u3059\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u300cSequelize<\/strong>\u300d\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u524d\u63d0\u3067\u3059\u3002\u8a73\u3057\u304f\u306f\u3001Node.js\u306bDB\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3001Seed\u3001\u30e2\u30c7\u30eb\u3092\u7528\u610f\u3059\u308b\u300cSequelize\u300d<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u306a\u304a\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3\u306f\u300cmustache<\/strong>\u300d\u3092\u4f7f\u3044\u307e\u3059\u3002\u3053\u3061\u3089\u3082\u3001\u300cExpress\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u57fa\u672c\u306e\u307e\u3068\u3081<\/a>\u300d\u304c\u53c2\u8003\u306b\u306a\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h1>\n

\u4eca\u56de\u306f\u3001\u4e00\u822c\u7684\u306b\u3088\u304f\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u3001<\/p>\n

\u300c\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u300d + \u300c\u6697\u53f7\u5316\u3055\u308c\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u300d<\/strong><\/p>\n

\u3067\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u306e\u3067\u3001\u4ee5\u4e0b\uff15\u3064\uff08\uff0b\uff11\uff09\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u3010\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u30d1\u30c3\u30b1\u30fc\u30b8\u3011<\/strong><\/p>\n

npm install --save passport<\/strong><\/pre>\n
npm install --save passport-local<\/strong><\/pre>\n
\u3010\u6697\u53f7\u5316\u30d1\u30c3\u30b1\u30fc\u30b8\u3011<\/strong><\/p>\n
npm install --save bcrypt<\/strong><\/pre>\n
\u3010Session\u3001Flash\u30e1\u30c3\u30bb\u30fc\u30b8\u7528\u30d1\u30c3\u30b1\u30fc\u30b8\u3011<\/strong><\/p>\n
npm install --save express-session<\/strong><\/pre>\n
npm install --save connect-flash<\/strong><\/pre>\n
\u3010Cookie\u7528\u30d1\u30c3\u30b1\u30fc\u30b8\u3011<\/strong><\/p>\n
npm i --save cookie-parser<\/strong><\/pre>\n
\u203b\u306a\u304a\u3001\u3053\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001\u300c\u6b21\u56de\u304b\u3089\u30ed\u30b0\u30a4\u30f3\u3092\u7701\u7565\u3059\u308b\u300d\u6a5f\u80fd\u3092\u4f7f\u3046\u5834\u5408\u306e\u307f\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6e96\u5099\u3059\u308b<\/h1>\n
\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3092\u7ba1\u7406\u3059\u308bUsers<\/code>\u30c6\u30fc\u30d6\u30eb\u3092\u3064\u304f\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002
\n\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
npx sequelize model:generate --name User --attributes name:string,email:string,password:string,rememberToken:string<\/strong><\/pre>\n
\u3059\u308b\u3068\u3001\/models<\/code>\u3068\/migrations<\/code>\u306b\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u306e\u3067\u3001\u305d\u306e\u307e\u307e\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n
npx sequelize db:migrate<\/strong><\/pre>\n
\u30c6\u30fc\u30d6\u30eb\u306f\u3053\u3046\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
\u7d9a\u3044\u3066\u3001\u958b\u767a\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u30c6\u30b9\u30c8\u30e6\u30fc\u30b6\u30fc\u3092\u7528\u610f\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067<\/span>Seed<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n
npx sequelize seed:generate --name test-users<\/strong><\/pre>\n
\u3059\u308b\u3068\u3001\u300cseeders\/**************-test-users.js<\/strong>\u300d\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u308b\u306e\u3067\u3001\u4e2d\u8eab\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n
'use strict';\r\nconst bcrypt = require('bcrypt');<\/strong>\r\n\r\nmodule.exports = {\r\n  up: (queryInterface, Sequelize) => {\r\n    const now = new Date();\r\n    return queryInterface.bulkInsert('Users', [\r\n      {\r\n        name: '\u592a\u90ce',\r\n        email: 'taro@example.com',\r\n        password: bcrypt.hashSync('secret', bcrypt.genSaltSync(8)),<\/strong>\r\n        createdAt: new Date(),\r\n        updatedAt: new Date()\r\n      },\r\n    ], {});\r\n  },\r\n\r\n  down: (queryInterface, Sequelize) => {\r\n    return queryInterface.bulkDelete('Users', null, {});\r\n  }\r\n};\r\n<\/pre>\n
\u30b3\u30fc\u30c9\u3092\u4fdd\u5b58\u3057\u305f\u3089\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
npx sequelize db:migrate<\/strong><\/pre>\n
Users<\/code>\u30c6\u30fc\u30d6\u30eb\u306f\u3001\u3053\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
<\/div>\n
\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u3064\u304f\u308b<\/h1>\n
\u3067\u306f\u3001\u5b9f\u969b\u306b\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u4f5c\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u306e\u672c\u4f53\u3092\u3064\u304f\u308b<\/h2>\n
\u307e\u305a\u306f\u3001\u300cPassport.js<\/strong>\u300d\u3067\u5b9f\u969b\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u90e8\u5206\u3092\u300cauth.js<\/strong>\u300d\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u30eb\u30fc\u30c8\u30d5\u30a9\u30eb\u30c0\u306b\u3064\u304f\u308a\u3001\u3053\u306e\u4e2d\u3067\u5b9f\u88c5\u3057\u307e\u3059\u3002\uff08\u3068\u3044\u3046\u306e\u3082\u3001\u30e1\u30a4\u30f3\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u5168\u3066\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3068\u9577\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u4fdd\u5b88\u7ba1\u7406\u304c\u3057\u306b\u304f\u304f\u306a\u308b\u305f\u3081\u3067\u3059\ud83d\ude2b\uff09<\/p>\n
const express = require('express');\r\nconst app = express();\r\nconst bcrypt = require('bcrypt');\r\nconst passport = require('passport');\r\nconst LocalStrategy = require('passport-local').Strategy;\r\nconst User = require('.\/models').User;\r\n\r\npassport.use(new LocalStrategy({\r\n    usernameField: 'email',\r\n    passwordField: 'password'\r\n  }, (email, password, done) =>  {\r\n\r\n    User.findOne({\r\n      where: {\r\n        email: email\r\n      }\r\n    })\r\n    .then(user => {\r\n\r\n      if(user && bcrypt.compareSync(password, user.password)) {\r\n\r\n        return done(null, user);  \/\/ \u30ed\u30b0\u30a4\u30f3\u6210\u529f\r\n\r\n      }<\/strong>\r\n\r\n      throw new Error();\r\n\r\n    })\r\n    .catch(error => { \/\/ \u30a8\u30e9\u30fc\u51e6\u7406\r\n\r\n      return done(null, false, { message: '\u8a8d\u8a3c\u60c5\u5831\u3068\u4e00\u81f4\u3059\u308b\u30ec\u30b3\u30fc\u30c9\u304c\u3042\u308a\u307e\u305b\u3093\u3002' });<\/strong>\r\n\r\n    });\r\n\r\n}));\r\n\r\n\/\/ Session\r\npassport.serializeUser((user, done) => {\r\n\r\n  done(null, user);\r\n\r\n});\r\npassport.deserializeUser((user, done) => {\r\n\r\n  done(null, user);\r\n\r\n});\r\n\r\nmodule.exports = passport;<\/pre>\n
\u3084\u3063\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n
    \n
  1. \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u300c\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u300d\u3067\u30e6\u30fc\u30b6\u30fc\u3092\u53d6\u5f97<\/li>\n
  2. \u3082\u3057\u30e6\u30fc\u30b6\u30fc\u304c\u5b58\u5728\u3057\u3066\u3044\u305f\u3089\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u4e00\u81f4\u3059\u308b\u304b\u30c1\u30a7\u30c3\u30af<\/li>\n
  3. \u30d1\u30b9\u30ef\u30fc\u30c9\u3082\u6b63\u3057\u3051\u308c\u3070\u3001\u30ed\u30b0\u30a4\u30f3\u3059\u308b<\/li>\n<\/ol>\n
    \u3061\u306a\u307f\u306b\u3001\u3053\u306e\uff13\u3064\u306e\u9805\u76ee\u3067\u3082\u3057\u5931\u6557\u304c\u3042\u308c\u3070\u3001\u300c\u30a8\u30e9\u30fc\u51e6\u7406<\/strong>\u300d\u3068\u66f8\u304b\u308c\u305f\u90e8\u5206\u304c\u5b9f\u884c\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
    \u307e\u305f\u300csession<\/strong>\u300d\u306e\u90e8\u5206\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u5f8c\u306b\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u90e8\u5206\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
    auth.js\u3092\u8aad\u307f\u8fbc\u3080<\/h2>\n
    \u3067\u306f\u3001\u30e1\u30a4\u30f3\u3068\u306a\u308b\u300capp.js<\/strong>\u300d\u306b\u623b\u3063\u3066\u5148\u307b\u3069\u3064\u304f\u3063\u305f\u300cauth.js<\/strong>\u300d\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3001\u3055\u3089\u306b\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u8a2d\u5b9a\u3092\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
    const express = require('express');<\/strong>\r\nconst app = express();<\/strong>\r\nconst passport = require('.\/auth');\r\nconst session = require('express-session');\r\nconst flash = require('connect-flash');\r\n\r\n<\/strong>\/\/ \u30df\u30c9\u30eb\u30a6\u30a7\u30a2\r\napp.use(express.json());\r\napp.use(express.urlencoded({ extended: true }));\r\napp.use(flash());\r\napp.use(session({\r\n  secret: 'YOUR-SECRET-STRING',\r\n  resave: true,\r\n  saveUninitialized: true\r\n}));\r\napp.use(passport.initialize());\r\napp.use(passport.session());\r\n\r\nconst authMiddleware = (req, res, next) => {\r\n  if(req.isAuthenticated()) {<\/strong> \/\/ \u30ed\u30b0\u30a4\u30f3\u3057\u3066\u308b\u304b\u30c1\u30a7\u30c3\u30af\r\n\r\n    next();\r\n\r\n  } else {\r\n\r\n    res.redirect(302, '\/login');\r\n\r\n  }\r\n};<\/strong><\/pre>\n
    \u306f\u3044\uff01\u3053\u308c\u3067\u30ed\u30b0\u30a4\u30f3\u306e\u672c\u4f53\u306e\u90e8\u5206\u306f\u5b8c\u4e86\u3067\u3059\u3002
    \n\u7d9a\u3044\u3066\u3001\u5404\u30da\u30fc\u30b8\u306b\u9069\u7528\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
    \u30eb\u30fc\u30c8\u3092\u3064\u304f\u308b<\/h2>\n
    \u4eca\u56de\u4f5c\u6210\u3059\u308b\u30eb\u30fc\u30c8\u306f\u3001\u4ee5\u4e0b\u306e\uff13\u3064\u3067\u3059\u3002<\/p>\n