public function signup_github()
{
$client_id = CLIENT_ID;
$redirect_url = 'your_callback_url';
//get request , either code from github, or login request
if ($_SERVER['REQUEST_METHOD'] == 'GET') {
//authorised at github
if (isset($_GET['code'])) {
$code = $_GET['code'];
//perform post request now
$post = http_build_query(array('client_id' => $client_id, 'redirect_uri' => $redirect_url, 'client_secret' => 'your_client_secret', 'code' => $code));
$context = stream_context_create(array("http" => array("method" => "POST", "header" => "Content-Type: application/x-www-form-urlencodedrn" . "Content-Length: " . strlen($post) . "rn" . "Accept: application/json", "content" => $post)));
$json_data = file_get_contents("https://github.com/login/oauth/access_token", false, $context);
$r = json_decode($json_data, true);
$access_token = $r['access_token'];
$url = "https://api.github.com/user?access_token={$access_token}";
$data = file_get_contents($url);
//echo $data;
$user_data = json_decode($data, true);
$username = $user_data['login'];
$emails = file_get_contents("https://api.github.com/user/emails?access_token={$access_token}");
$emails = json_decode($emails, true);
$email = $emails[0];
$signup_data = array('username' => $username, 'email' => $email, 'source' => 'github');
signup_login_user($signup_data);
} else {
$url = "https://github.com/login/oauth/authorize?client_id={$client_id}&redirect_uri={$redirect_url}&scope=user";
header("Location: {$url}");
}
}
}
/**
* This function Creates a new authorization for this app
*/
function signup_github()
{
//get request , either code from github, or login request
if ($_SERVER['REQUEST_METHOD'] == 'GET') {
//authorised at github
if (isset($_GET['code'])) {
$code = $_GET['code'];
$fields = array('client_id' => CLIENT_ID, 'client_secret' => CLIENT_SECRET, 'code' => $code);
$postvars = '';
foreach ($fields as $key => $value) {
$postvars .= $key . "=" . $value . "&";
}
$data = array('url' => 'https://github.com/login/oauth/access_token', 'data' => $postvars, 'header' => array("Content-Type: application/x-www-form-urlencoded", "Accept: application/json"), 'method' => 'POST');
$gitResponce = json_decode(curlRequest($data));
if ($gitResponce->access_token) {
$data = array('url' => 'https://api.github.com/user?access_token=' . $gitResponce->access_token, 'header' => array("Content-Type: application/x-www-form-urlencoded", "User-Agent: " . APP_NAME, "Accept: application/json"), 'method' => 'GET');
$gitUser = json_decode(curlRequest($data));
$signup_data = array('username' => $gitUser->login, 'email' => $gitUser->email, 'source' => 'github', 'token' => $gitResponce->access_token);
signup_login_user($signup_data);
}
}
}
}
<?php
include_once 'config.php';
include_once 'functions.php';
signup_login_user();
//Call this function so user is redirected to the home page is already signed up
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<title>Swordfish - Test</title>
<!-- Bootstrap Core CSS -->
<link href="http://klaasy.koding.io/swordfish/Lib/css/bootstrap/bootstrap.min.css" rel="stylesheet">
<!-- Custom CSS -->
<link href="http://klaasy.koding.io/swordfish/Lib/css/small-business.css" rel="stylesheet">
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
