如何从管理员帐户切换到另一个用户帐户

Question

我有一个用户表，其中有一个管理员帐户和一些其他普通用户帐户。

我想为特定用户执行所有活动。它应该像由同一用户完成的活动一样。

有人可以告诉我如何在不登录该帐户的情况下从管理员帐户切换到另一个帐户。

目前我使用护照认证。（护照本地）

这是我的代码

app.get('/secure/group/login', function(req,res,next) {
        passport.authenticate('local',function(err,user,info) {
            console.log("error is "+err);
            req.logIn('tessAccount',function(err) {
                    console.log("Weer" +err);

            });
            console.log("dd");

        })(req,res,next);
    });

    });

和护照代码

var LocalStrategy = require('passport-local').Strategy;

module.exports = function(passport) {
    // used to serialize the user for the session
    passport.serializeUser(function(user, done) {
        done(null, user.token);
    });


passport.use(new BearerStrategy(
  function(token, done) {
      user.tokenExist(token, function(err, user) {
                if (err) {
                    return done(err);
                }
                 else {
                    return done(null, user, { scope: 'all' });
                }
      });
  }
));
    // used to deserialize the user
    passport.deserializeUser(function(accessToken, done) {
        user.getUserByAccessToken(accessToken, function(err, dbUser) {
            if (err) {
                done(err);
            } else {
                done(null, dbUser[0]);
            }
        });
    });

    // 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: 'email',
            passwordField: 'password',
            passReqToCallback: true // allows us to pass back the entire request to the callback
        },
        function(req, email, password, done) {
            user.emailExists(email, function(err, exists) {
                if (err)
                    return done(err);
                else if (exists) {
                    return done(null, false, {
                        message: req.flash('loginMessage')
                    });
                } else {
                    req.userDetails.status = 0;
                    req.userDetails.token = md5.digest_s(req.userDetails.email + new Date());
                    req.userDetails.userImage = config.user.image;

                    user.register(req.userDetails, function(err, newUser) {
                        if (err)
                            return done(err);
                        else {
                            /*Get user Shared article if exist start*/
                            getSharedArticlesOfnewlyuserIfExist(email, newUser.insertId);
                            /*Get user Shared article if exist end*/

                            req.userDetails.id = newUser.insertId;
                            return done(err, req.userDetails);
                        }
                    });
                }
            });
        }));

    passport.use('local-login', new LocalStrategy({
            // by default, local strategy uses username and password, we will override with email
            usernameField: 'email',
            passwordField: 'password',
            passReqToCallback: true // allows us to pass back the entire request to the callback
        },
        function(req, email, password, done) {

            // callback with email and password from our form
            // find a user whose email is the same as the forms email
            // we are checking to see if the user trying to login already exists
            user.matchPassword({
                email: email,
                password: password
            }, function(err, newUser) {
                // if there are any errors, return the error before anything else
                if (err)
                    return done(err);

                // if no user is found, return the message
                if (newUser.length > 0) {
                    var user = {
                        id: newUser[0].user_id,
                        email: newUser[0].email_id,
                        token: newUser[0].user_access_token
                    };
                    return done(null, user);
                } else {
                    return done(null, false, {
                        message: 'Incorrect username or password.'
                    }); // req.flash is the way to set flashdata using connect-flash
                }

            });

        }));

Answer 1

User.findOne({ username: 'Myusername' }, function(err, user) {
    req.logIn(user, function(err){});
});

这对我在不使用密码的情况下登录帐户有用，它从我的管理员帐户切换到用户帐户。

实际上我使用的是passport.js 和mongoose