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path: root/pages/login.php
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<?php

if ($accepted) {
	if (isset($_GET['mobile']) AND $_GET['mobile'] == 'true') {
		header("Location: $mydomain" . "easytoken");
		exit;
	}
	header("Location: $mydomain");
	exit;
}
echo "testest";

require 'includes/openid.php';
include_once 'globe.php';
include_once('./includes/sqlEmbedded.php');
include_once('./includes/datas.php');
include_once('includes/chats.php');
include_once('./includes/emails.php');
include_once('./includes/OAuth/Oauth.php');
include_once('./includes/OAuth/Facebook.php');
include_once('./includes/OAuth/Twitter.php');

echo "test2";

try {
	//Use OpenID for Google/Yahoo
	if(!$_GET['op'] || $_GET['op'] == 'google' || $_GET['op'] == 'yahoo')
	{
		$openid = new LightOpenID;

		//Require Email, and first name.
		$openid->required = array('namePerson/first', 'contact/email');

		//Are we not logged in?
		if (!$openid->mode) {
			if (!$_GET['op'] || $_GET['op'] == 'google')
				$openid->identity = 'https://www.google.com/accounts/o8/id';
			else if ($_GET['op'] == 'yahoo')
				$openid->identity = 'https://me.yahoo.com';

			header('Location: ' . $openid->authUrl());
		} //Did we try to log in, but then the user canceled it?
		else if ($openid->mode == 'cancel') {
			// header('Location: ' . $mydomain);
			//echo 'User has canceled authentication!';
		} //We logged in and it worked!
		else if ($openid->validate()) {
			//What's in the goodie bag labeled "personal information"... hmmm
			$tmp = $openid->getAttributes();
			$display = $tmp['namePerson/first'];

			//You don't have a name entered? whyfore!?
			if (strlen($display) == 0) {
				$display = 'noname';
			}
			$email = $tmp['contact/email'];

			if ($email == '') {
				$tmp['op'] = $_GET['op'];
				die(throwLoginError($tmp, "No email provided from OpenID Provider"));
			}
			$claimedid = $openid->__get('identity');
		}
		else
		{
			DoRedirect("Login failed. Back to the home page with you!");
		}
	}
	
	//Use OAuth for Twitter/Facebook
	else if($_GET['op'] == 'twitter')
	{
		$twitter_consumer_key = "8Y7PY1dk7Mz8VpZWQSTzQ";
		$twitter_consumer_secret = "MUv2qCQVysxqddue5TWhvJDLL0y0v1VMWXDhJtwEps";
		$redirect_uri = $mydomain."login?op=twitter";
		$twitter = new Twitter($twitter_consumer_key, $twitter_consumer_secret, $redirect_uri);
		$response = $twitter->validateAccessToken();
		echo "Response: ";
		print_r($response);
		
		echo "Making next request...";
		try
		{
			$response = $twitter->makeRequest("https://api.twitter.com/1/account/settings.json");
			echo "<br>Response 2:<br>";
			print_r($response);
		}
		catch(Exception $e)
		{
			echo "Exception was thrown: ";
			echo $e->getMessage();
		}
		return;
	}
	
	else if($_GET['op'] == 'facebook')
	{
		//TODO
	}
	
	//Unknown provider
	else
	{
		DoRedirect("Unknown login provider. Back to the home page with you!");
	}
		//I know just where to put this stuff!
		//Unless I already have this information...
		$sql = "SELECT `ID`, `isAdmin`, `openID`, `displayName`, `dateJoined` FROM `users` WHERE `openID` = '$claimedid' OR `email` = '$email'";
		$result = mysql_query($sql);

		$_SESSION['isAdmin'] = false;

		//What a loser, he's already registered.
		if (mysql_num_rows($result) > 0) {
			$userID = mysql_result($result, 0, 'ID');
			//Is he a cool admin person?
			if (mysql_result($result, 0, 'isAdmin') == 1)
				$_SESSION['isAdmin'] = true;

			$display = mysql_result($result, 0, 'displayName');
			$dateJoined = mysql_result($result, 0, 'dateJoined');

			//Multiple accounts found?
			if (mysql_num_rows($result) > 1) {
				$d['page'] = "Login";
				$d['error'] = "Multiple results on lookup";
				$d['rows'] = mysql_num_rows($result);
				$d['OpenIDProvider'] = $_GET['op'];
				$d['userID'] = $userID;
				$d['claimedid'] = $claimedid;
				$d['email'] = $email;
				$d['display'] = $display;
				EmailError($d);
			}
			// Continue Loging in; should be fine.
			//TEMPORARY CODE
			//Check openID; and update it if necessary
			if (mysql_result($result, 0, 'openID') == $claimedid) {
				//Don't need to do anything
			} else {
				//Update the OpenID Code
				$sql = "UPDATE `users`
				SET `openID` = '$claimedid'
				WHERE `ID` = '$userID'";
				mysql_query($sql);
			}
			// </TEMPORARY CODE>
			//I last-see you now!
			$sql = "UPDATE `users`
         SET `dateLogin` = NOW()
         WHERE `ID` = '$userID'";
			mysql_query($sql);
		} //Well hello there new dude!
		else {

			//About that personal information - give me a second while save it.
			// sql_clean is an addslashes equivilent
			$sql = "INSERT INTO `users` (`openID`, `displayName`, `email`, `dateJoined`, `dateLogin`)
            VALUES (
                  '$claimedid', 
                  '" . sql_clean($display) . "', 
                  '" . sql_clean($email) . "', 
                   NOW(), NOW())";
			$result = mysql_query($sql);
			//Allright, all set.
			if ($result) {
				$userID = mysql_insert_id();
				$dateJoined = date(DateTime::ISO8601);

				//Tutorial done?
				if (isset($_SESSION['preCompletedTutorial'])) {
					if ($_SESSION['preCompletedTutorial'] == true) {
						onCompletedTutorial($userID);
					}
				}
				//Oh crap?
			} else {
				$d['sqlError'] = mysql_error();
				$d['result'] = $result;
				throwLoginError($d, "Unknown DB Registration failure");
				exit;
			}
			addchat(null, "New user registered: \"$display\"");
			sendNewUserEmail($userID, $email, $display, $dateJoined);
		}
		//If 'remember me' use this for cookie password
		//$_SESSION['Passcode'] = MD5($Password.$Pepper.$Username);
		$_SESSION['accepted'] = 1;
		$_SESSION['userID'] = $userID;
		$_SESSION['email'] = $email;
		$_SESSION['displayName'] = $display;
		$_SESSION['dateJoined'] = $dateJoined;

		//The below is me hashing the claimedID.
		//TODO: Store these values in a single location...
		$salt = "33qs5d4j6z98gt1a7n6b5d4x1c66f5nuh8a6d8g9j09aphgf56z5745";
		$pepper = "chilis baby-back ribss! I want my baby back, baby back, baby back, baby back, baby back, I want my, baby backTREE3!";
		$one = MD5($claimedid);
		$two = MD5($one . $salt);
		$three = MD5($pepper . $two);

		$expire = time() + (6 * 31 * 24 * 60 * 60);
		setcookie("userID", $userID, $expire);
		setcookie("doLogin", "yes", $expire);
		setcookie("auth", $three, $expire);

		$refTo = null;
		if (isset($_GET['ref']))
			$refTo = $_GET['ref'];
		//DoRedirect("Thank you $display.", $_GET['ref']);
		DoRedirect("", $refTo, 0);
		exit;
	//The defaults will do fine here.
	DoRedirect();
} catch (ErrorException $e) {
	echo $e->getMessage();
}

function sendNewUserEmail($userID, $email, $display, $dateJoined) {
	global $mydomain;
	$emailBody = "Thank you for signing in to Pathery!

Questions or feedback? Please reply to this email!

Useful Links:
Change your display name: $mydomain" . "cp
View your achievements and stats: $mydomain" . "achievements?id=" . "$userID

Happy Pathing,

 The Pathery Team
";
	$emailSubject = 'Welcome to Pathery.com!';
	QueueEmail(null, $email, $emailSubject, $emailBody, 5);
}

function throwLoginError($data, $explination) {
	$randCode = rand(10000, 99999);
	$errortext = "<br />Error; $explination \n
		<br />The error details have been emailed to the administrator.
		<br />If this problem continues; please email me:
		<a target='top' href='mailto:snap@pathery.com?Subject=Pathery%20Login%20Error%20$randCode'>
			snap@pathery.com
		</a>
		<br />Your error code is: $randCode
		<br />";
	$errortext .= mysql_error();
	DoRedirect($errortext, NULL, 500);
	$data['explination'] = $explination;
	$data['randCode'] = $randCode;
	EmailError($data);
}

?>