RMS Single SignOn with Invoicing

home.blade.php

@extends('layouts.app')

@section('content')
<div class="container">
    <div class="row">
        <div class="col-md-8 col-md-offset-2">
            <div class="panel panel-default">
                <div class="panel-heading">Dashboard</div>

                <div class="panel-body">

                    <form method="POST" action="{{url('invoicing_login')}}" target="_blank">
                        {{csrf_field()}}
                        <button type="submit" class="btn btn-primary">Enter Invoicing</button>
                    </form>

                </div>
            </div>
        </div>
    </div>
</div>
@endsection

HomeController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Cookie;


class HomeController extends Controller
{
    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('auth');
    }

    /**
     * Show the application dashboard.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        return view('home');
    }

    public function invoicingLogin()
    {
        $cookie_name        = 'pwp_invoicing_ck';
        $expire             = time()+3600; /* expire in 1 hour */
        $ck_path            = '/picwpost_invoicing/public/'; //optional, but I set it, to be able to catch it in Invoicing
        $invoicing_app_url  = 'http://localhost/picwpost_invoicing/public/auth_line';
 
        $token_cookie       = "eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImp0aSI6IjI3YzU4NzQ2MjRlYmQ4ZjE4NGI5OTNhYTVjMDY3MGFlZDUxNzNkYjIxZTg3N2FlNThhZGE4YjQxMDFlMTcxYjNkODU4M2ZhZTVlZTQxNTk2In0.eyJhdWQiOiI0OCIsImp0aSI6IjI3YzU4NzQ2MjRlYmQ4ZjE4NGI5OTNhYTVjMDY3MGFlZDUxNzNkYjIxZTg3N2FlNThhZGE4YjQxMDFlMTcxYjNkODU4M2ZhZTVlZTQxNTk2IiwiaWF0IjoxNTYwMjY3NTA3LCJuYmYiOjE1NjAyNjc1MDcsImV4cCI6MTU5MTg4OTkwNywic3ViIjoiMzkiLCJzY29wZXMiOltdfQ.KeM_pDdHPdX-3jC-MkHgpLOxlge8iUOiYibJ5yAZ3IfQfFIkP2Ti5BEwf5RoGftL6xSkml-qmAvwBoTn3MJ7Go2cHj352V-DSrLYghc0I23WzT9Ts_loo0MJ-2lI9ggm6nEtr88Hrn6OA9rMfwXcR0ip58twxGO8VGj4BocM-7gmO6n7-okQWu-dv7asQgT_nl2n78fbupOfYLfLcM8PeCUTy62dOxwQh2sIIDdcYKvOMEn21OdXnMCAzvI0DG5UnZT_AQVCm_6yncUkI7pvSZPBP_Jw6KaJY7-yDYAaEOxccA-6NjDAfej1nlO4IwZzAoSk6v9syUitAwm_FhEueUqiERNhEnL8fwigrY4MloHR9-PxS12HELkpksyyMT75qg5hUE2VEFm615P9ajJFEnEm3-FJTkpTDU8D596ybWXC2lE0S0YFUmy8nGlJoCw8DbYObqi_1NfDL6seGjNGjkgl2S5ZxB0gMx9_WfrVp6PGYkewbkiZ-EOM-TTJvPCFShAtprIqaoRUYqafVWKEN1glGYGWkvIeRL9DDFs3pP41bPKbbLjOcnnvMzI7q8qn9enaFQjB50_XL0rm-M4_3svJ__3sIh6xW47wGZ0JtDTn4dXp4RuZKinjUYiBeSmmWW3WDQyvoF9J8MONqNNwvvjvXp1okJlKrXRWHHvLvWI";

        setcookie($cookie_name, $token_cookie, $expire, $ck_path);
        return redirect()->to($invoicing_app_url);
    }
}

web.php

<?php

Route::get('/', function () {
    return view('welcome');
});

Auth::routes();

Route::get('/home', 'HomeController@index')->name('home');
Route::post('/invoicing_login', 'HomeController@invoicingLogin');