define('shaarli_version','0.0.41 beta');
define('PHPPREFIX','<?php /* '); // Prefix to encapsulate data in php code.
define('PHPSUFFIX',' */ ?>'); // Suffix to encapsulate data in php code.
+// http://server.com/x/shaarli --> /shaarli/
+define('WEB_PATH', substr($_SERVER["REQUEST_URI"], 0, 1+strrpos($_SERVER["REQUEST_URI"], '/', 0)));
// Force cookie path (but do not change lifetime)
$cookie=session_get_cookie_params();
require $GLOBALS['config']['CONFIG_FILE']; // Read login/password hash into $GLOBALS.
+// a token depending of deployment salt, user password, and the current ip
+define('STAY_SIGNED_IN_TOKEN', sha1($GLOBALS['hash'].$_SERVER["REMOTE_ADDR"].$GLOBALS['salt']));
autoLocale(); // Sniff browser language and set date format accordingly.
header('Content-Type: text/html; charset=utf-8'); // We use UTF-8 for proper international characters handling.
return $ip;
}
+function fillSessionInfo() {
+ $_SESSION['uid'] = sha1(uniqid('',true).'_'.mt_rand()); // generate unique random number (different than phpsessionid)
+ $_SESSION['ip']=allIPs(); // We store IP address(es) of the client to make sure session is not hijacked.
+ $_SESSION['username']=$GLOBALS['login'];
+ $_SESSION['expires_on']=time()+INACTIVITY_TIMEOUT; // Set session expiration.
+}
+
// Check that user/password is correct.
function check_auth($login,$password)
{
$hash = sha1($password.$login.$GLOBALS['salt']);
if ($login==$GLOBALS['login'] && $hash==$GLOBALS['hash'])
{ // Login/password is correct.
- $_SESSION['uid'] = sha1(uniqid('',true).'_'.mt_rand()); // generate unique random number (different than phpsessionid)
- $_SESSION['ip']=allIPs(); // We store IP address(es) of the client to make sure session is not hijacked.
- $_SESSION['username']=$login;
- $_SESSION['expires_on']=time()+INACTIVITY_TIMEOUT; // Set session expiration.
+ fillSessionInfo();
logm('Login successful');
return True;
}
if (!isset($GLOBALS['login'])) return false; // Shaarli is not configured yet.
+ if (@$_COOKIE['shaarli_staySignedIn']===STAY_SIGNED_IN_TOKEN)
+ {
+ fillSessionInfo();
+ return true;
+ }
// If session does not exist on server side, or IP address has changed, or session has expired, logout.
if (empty($_SESSION['uid']) || ($GLOBALS['disablesessionprotection']==false && $_SESSION['ip']!=allIPs()) || time()>=$_SESSION['expires_on'])
{
}
// Force logout.
-function logout() { if (isset($_SESSION)) { unset($_SESSION['uid']); unset($_SESSION['ip']); unset($_SESSION['username']); unset($_SESSION['privateonly']); } }
+function logout() { if (isset($_SESSION)) { unset($_SESSION['uid']); unset($_SESSION['ip']); unset($_SESSION['username']); unset($_SESSION['privateonly']); }
+setcookie('shaarli_staySignedIn', FALSE, 0, WEB_PATH);
+}
// ------------------------------------------------------------------------------------------
// If user wants to keep the session cookie even after the browser closes:
if (!empty($_POST['longlastingsession']))
{
+ setcookie('shaarli_staySignedIn', STAY_SIGNED_IN_TOKEN, time()+31536000, WEB_PATH);
$_SESSION['longlastingsession']=31536000; // (31536000 seconds = 1 year)
$_SESSION['expires_on']=time()+$_SESSION['longlastingsession']; // Set session expiration on server-side.