Redirect to URL after login with Socialite in Laravel

问题

I need to register in a tournament with the URL:

http://laravel.dev/tournaments/1/register/

This URL is in the middleware 'auth', so if the user is not logged, he is redirected to login page.

What I need is to redirect to

http://laravel.dev/tournaments/1/register/

After social login ( I have 2 providers, fb and google)

In this case, I don't want the user to be redirected to the redirected url defined in .env

This is the function I use to login with Socialite:

public function execute($request, $listener, $provider) {

    if (!$request) {

        return $this->getAuthorizationFirst($provider);
    }
    $user = $this->users->findByUserNameOrCreate($this->getSocialUser($provider), $provider);
    if (!is_null($user)){
        $this->auth->login($user, true);
    }else{
        Session::flash('error', Lang::get('auth.account_already_exists'));
        return redirect('auth/login');
    }


    return $listener->userHasLoggedIn($user);
}

How can I do to make the system redirect me to the initial action and not the default redirect_url param.

I have it resolved with normal login with the guest() function, but I don't know how to implement it in this case.

Problem is quite similar to this post

回答1:

The key functions are guest() and intended() :

guest() creates a redirect response to a URL of your choice, ideally your login page, whilst storing the current url where you can redirect your user to, when the latter successfully completes the authentication process.
intended() fetches the intended redirect URL after the user completes the authentication.

Demo

Authenticate Middleware - used to verify if user who is accessing the url is logged in.

class Authenticate
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Closure $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        //check if user is not logged in.
        if (Sentinel::check() === false) {
            //If ajax, send back ajax response
            if ($request->ajax()) {
                return response('Unauthorized.', 401);
            } else {
                //redirect guest to login page
                return redirect()->guest('/login');
            }
        }

        return $next($request);
    }
}

RESTful UserController, where we handle all login attempts

/**
 * POST: Login
 *
 * @param Request $request
 * @return $this|\Illuminate\Http\RedirectResponse|\Illuminate\Http\Response
 */
public function postLogin(Request $request)
{
    //Authenticate User if possible
    if ($this->service->user->loginByEmail($request->only(['email','password','remember_me']))) {
        //Authentication Successful - Redirect to url that guest was trying to access, else redirect to home page.
        return redirect()->intended('/');
    } else {
        //Authentication error, redirect back to login page with input
        return redirect('/login')->withErrors(['password_incorrect' => 'Your password is incorrect. Please try again.'])->withInput();
    }
}

Declarations of functions already in framework

Illuminate\Routing\Redirector

/**
 * Create a new redirect response, while putting the current URL in the session.
 *
 * @param  string  $path
 * @param  int     $status
 * @param  array   $headers
 * @param  bool    $secure
 * @return \Illuminate\Http\RedirectResponse
 */
public function guest($path, $status = 302, $headers = [], $secure = null)
{
    //Store current full URL in session
    $this->session->put('url.intended', $this->generator->full());

    //Redirect
    return $this->to($path, $status, $headers, $secure);
}

/**
 * Create a new redirect response to the previously intended location.
 *
 * @param  string  $default
 * @param  int     $status
 * @param  array   $headers
 * @param  bool    $secure
 * @return \Illuminate\Http\RedirectResponse
 */
public function intended($default = '/', $status = 302, $headers = [], $secure = null)
{
    //Get path that guest was trying to access
    $path = $this->session->pull('url.intended', $default);

    //Redirect
    return $this->to($path, $status, $headers, $secure);
}

回答2:

Use it like this: return redirect()->guest('auth/login');.

来源：https://stackoverflow.com/questions/35022774/redirect-to-url-after-login-with-socialite-in-laravel

标签

php

laravel

redirect

laravel-socialite