入力されたものusernameがemailかどうかを判別したいのですがどのようにすればいいでしょうか?
// config/passport.js // load all the things we need var LocalStrategy = require('passport-local').Strategy; // load up the user model var mysql = require('mysql'); var bcrypt = require('bcrypt-nodejs'); var dbconfig = require('./database'); var connection = mysql.createConnection(dbconfig.connection); connection.query('USE ' + dbconfig.database); // expose this function to our app using module.exports module.exports = function(passport) { // ========================================================================= // passport session setup ================================================== // ========================================================================= // required for persistent login sessions // passport needs ability to serialize and unserialize users out of session // used to serialize the user for the session passport.serializeUser(function(user, done) { done(null, user.id); }); // used to deserialize the user passport.deserializeUser(function(id, done) { connection.query("SELECT * FROM users WHERE id = ? ",[id], function(err, rows){ done(err, rows[0]); }); }); // ========================================================================= // LOCAL SIGNUP ============================================================ // ========================================================================= // we are using named strategies since we have one for login and one for signup // by default, if there was no name, it would just be called 'local' passport.use( 'local-signup', new LocalStrategy({ // by default, local strategy uses username and password, we will override with email usernameField : 'username', passwordField : 'password', passReqToCallback : true // allows us to pass back the entire request to the callback }, function(req, username, password, done) { connection.query("SELECT * FROM users WHERE username = ?",[username], function(err, rows) { if (err) return done(err); if (rows.length) { return done(null, false, req.flash('signupMessage', 'That username is already taken.')); } else if(){ return done(null, false, req.flash('signupMessage', 'That username is not Email')); }else{ var newUserMysql = { username: username, password: bcrypt.hashSync(password, null, null) // use the generateHash function in our user model }; var insertQuery = "INSERT INTO users ( username, password ) values (?,?)"; connection.query(insertQuery,[newUserMysql.username, newUserMysql.password],function(err, rows) { newUserMysql.id = rows.insertId; return done(null, newUserMysql); }); } }); }) ); // ========================================================================= // LOCAL LOGIN ============================================================= // ========================================================================= // we are using named strategies since we have one for login and one for signup // by default, if there was no name, it would just be called 'local' passport.use( 'local-login', new LocalStrategy({ // by default, local strategy uses username and password, we will override with email usernameField : 'username', passwordField : 'password', passReqToCallback : true // allows us to pass back the entire request to the callback }, function(req, username, password, done) { // callback with email and password from our form connection.query("SELECT * FROM users WHERE username = ?",[username], function(err, rows){ if (err) return done(err); if (!rows.length) { return done(null, false, req.flash('loginMessage', 'No user found.')); // req.flash is the way to set flashdata using connect-flash } // if the user is found but the password is wrong if (!bcrypt.compareSync(password, rows[0].password)) return done(null, false, req.flash('loginMessage', 'Oops! Wrong password.')); // create the loginMessage and save it to session as flashdata // all is well, return successful user return done(null, rows[0]); }); }) ); };
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