passport

+const local = require('./localStrategy');
+const { User } = require('../models');
+
+module.exports = (passport) => {
+  passport.serializeUser((user, done) => {
+    done(null, user.id);
+  });
+
+  passport.deserializeUser((id, done) => {
+    User.find({ where: { id } })
+      .then(user => done(null, user))
+      .catch(err => done(err));
+  });
+
+  local(passport);
+};

+const LocalStrategy = require('passport-local').Strategy;
+const bcrypt = require('bcrypt');
+
+const { User } = require('../models');
+
+module.exports = (passport) => {
+  passport.use(new LocalStrategy({
+    usernameField: 'email',
+    passwordField: 'password',
+  }, async (email, password, done) => {
+    try {
+      const exUser = await User.find({ where: { email } });
+      if (exUser) {
+        const result = await bcrypt.compare(password, exUser.password);
+        if (result) {
+          done(null, exUser);
+        } else {
+          done(null, false, { message: '비밀번호가 일치하지 않습니다.' });
+        }
+      } else {
+        done(null, false, { message: '가입되지 않은 회원입니다.' });
+      }
+    } catch (error) {
+      console.error(error);
+      done(error);
+    }
+  }));
+};
+