118 lines
4.2 KiB
PHP
118 lines
4.2 KiB
PHP
<?php
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/*
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* Paste <https://github.com/jordansamuel/PASTE>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License in GPL.txt for more details.
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*/
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session_start();
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require_once('facebook/facebook.php');
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require_once('../config.php');
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// Current Date & User IP
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$date = date('jS F Y');
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$ip = $_SERVER['REMOTE_ADDR'];
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// Database Connection
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$con = mysqli_connect($dbhost, $dbuser, $dbpassword, $dbname);
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if (mysqli_connect_errno()) {
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die("Unable connect to database");
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}
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$facebook = new Facebook(array(
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'appId' => FB_APP_ID,
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'secret' => FB_APP_SECRET
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));
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$user = $facebook->getUser();
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if ($user) {
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try {
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// Proceed knowing you have a logged in user who's authenticated.
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$user_profile = $facebook->api('/me');
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}
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catch (FacebookApiException $e) {
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$user = null;
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}
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if (!empty($user_profile)) {
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# User info ok? Let's print it (Here we will be adding the login and registering routines)
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$client_name = $user_profile['name'];
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$client_id = $user_profile['id'];
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$client_email = $user_profile['email'];
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$client_pic = $user_profile['picture'];
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$client_plat = 'Facebook';
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if (!empty($user_profile)) {
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$query = mysqli_query($con, "SELECT * FROM users WHERE oauth_uid='$client_id'");
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if (mysqli_num_rows($query) > 0) {
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$query = "SELECT * FROM users WHERE oauth_uid='$client_id'";
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$result = mysqli_query($con, $query);
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while ($row = mysqli_fetch_array($result)) {
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$user_username = $row['username'];
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$db_verified = $row['verified'];
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}
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if ($db_verified == "2") {
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die("Your account has been banned.");
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} else {
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$_SESSION['username'] = $user_username;
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$_SESSION['token'] = Md5($db_id . $username);
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$_SESSION['oauth_uid'] = $client_id;
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$_SESSION['pic'] = $client_pic;
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$old_user = 1;
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header("Location: .");
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exit();
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}
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} else {
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$new_user = 1;
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#user not present.
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$query = "SELECT @last_id := MAX(id) FROM users";
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$result = mysqli_query($con, $query);
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while ($row = mysqli_fetch_array($result)) {
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$last_id = $row['@last_id := MAX(id)'];
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}
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if ($last_id == "" || $last_id == null) {
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$username = "User1";
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} else {
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$last_id = $last_id + 1;
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$username = "User$last_id";
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}
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$_SESSION['username'] = $username;
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$_SESSION['oauth_uid'] = $client_id;
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$_SESSION['token'] = Md5($db_id . $username);
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$query = "INSERT INTO users (oauth_uid,username,email_id,full_name,platform,password,verified,picture,date,ip) VALUES ('$client_id','$username','$client_email','$client_name','$client_plat','$password','1','$client_pic','$date','$ip')";
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mysqli_query($con, $query);
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header("Location: oauth.php?new_user");
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exit();
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}
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}
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} else {
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# For testing purposes, if there was an error, let's kill the script
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die("There was an error.");
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}
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} else {
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if (isset($_GET['login'])) {
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# There's no active session, let's generate one
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$login_url = $facebook->getLoginUrl(array(
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'scope' => 'email'
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));
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header("Location: " . $login_url);
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exit();
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}
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}
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?>
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