major login problems fixed and some code-improvements
authorRoland Häder <roland@mxchange.org>
Mon, 18 Feb 2008 20:03:45 +0000 (20:03 +0000)
committerRoland Häder <roland@mxchange.org>
Mon, 18 Feb 2008 20:03:45 +0000 (20:03 +0000)
inc/functions.php
inc/libs/admins_functions.php
inc/modules/admin.php
inc/modules/admin/admin-inc.php
inc/session.php

index c41ca16..ec45fdc 100644 (file)
@@ -2098,13 +2098,18 @@ function set_session ($var, $value) {
                // Remove the session
                //* DEBUG: */ echo "UNSET:".$var."=".$_SESSION[$var]."<br />\n";
                unset($_SESSION[$var]);
-               return @session_register($var);
+               return session_unregister($var);
        } elseif (("".$value."" != "") && (!isset($_SESSION[$var]))) {
                // Set session
                //* DEBUG: */ echo "SET:".$var."=".$value."<br />\n";
                $_SESSION[$var] =  $value;
-               return true;
+               return session_register($var);
        }
+
+       // Return always true if the session variable is already set.
+       // Keept me busy for a longer while...
+       //* DEBUG: */ echo "IGNORED:".$var."=".$value."<br />\n";
+       return true;
 }
 
 //
index c930c48..b168a75 100644 (file)
@@ -204,17 +204,17 @@ function ADMINS_CHANGE_ADMIN_ACCOUNT($POST) {
                                $TIMEOUT = time() + bigintval($_SESSION['admin_to']);
 
                                // Set timeout cookie
-                               set_session("admin_last", time(), $TIMEOUT, COOKIE_PATH);
+                               set_session("admin_last", time());
 
                                if ($login != $_SESSION['admin_login']) {
                                        // Update login cookie
-                                       set_session("admin_login", $login, $TIMEOUT, COOKIE_PATH);
+                                       set_session("admin_login", $login);
 
                                        // Update password cookie as well?
-                                       if (!empty($ADD)) set_session("admin_md5", $hash, $TIMEOUT, COOKIE_PATH);
+                                       if (!empty($ADD)) set_session("admin_md5", $hash);
                                } elseif (generateHash($POST['pass1'][$id], $salt) != $_SESSION['admin_md5']) {
                                        // Update password cookie
-                                       set_session("admin_md5", $hash, $TIMEOUT, COOKIE_PATH);
+                                       set_session("admin_md5", $hash);
                                }
 
                        }
index 058b1f8..a4e8aeb 100644 (file)
  ************************************************************************/
 
 // Some security stuff...
-if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
-{
+if (ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) {
        $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
        require($INC);
 }
 
 // Login is default
-if ((empty($GLOBALS['action'])) && ($check == "admin_only"))
-{
+if ((empty($GLOBALS['action'])) && ($check == "admin_only")) {
        // Redirect to right URL
        LOAD_URL("modules.php?module=admin&amp;action=login");
 }
@@ -54,12 +52,10 @@ FIX_DELETED_COOKIES(array('admin_login', 'admin_md5', 'admin_last', 'admin_to'))
 // Is the logout empty?
 if (empty($_GET['logout'])) $_GET['logout'] = "";
 
-if (!admin_registered)
-{
+if (!admin_registered) {
        // Admin is not registered so we have to inform the user
        if ((isset($_POST['ok'])) && ((empty($_POST['login'])) || (empty($_POST['pass'])) || (strlen($_POST['pass']) < 4))) $_POST['ok'] = "***";
-       if ((isset($_POST['ok'])) && ($_POST['ok'] != "***"))
-       {
+       if ((isset($_POST['ok'])) && ($_POST['ok'] != "***")) {
                // Hash the password with our new generateHash() function
                $hashedPass = generateHash($_POST['pass']);
 
@@ -72,14 +68,10 @@ if (!admin_registered)
                {
                case "done":
                        admin_WriteData(PATH."inc/config.php", "ADMIN-SETUP", "define ('admin_registered', ", ");", "true", 0);
-                       if (!_FATAL)
-                       {
-                               $URL = URL."/modules.php?module=admin&amp;action=login&register=done";
-                               LOAD_URL($URL);
-                               die($URL);
-                       }
-                        else
-                       {
+                       if (!_FATAL) {
+                               // Registering is done
+                               LOAD_URL(URL."/modules.php?module=admin&amp;action=login&register=done");
+                       } else {
                                $ret = ADMIN_CANNOT_COMPLETE;
                        }
                        break;
@@ -90,18 +82,14 @@ if (!admin_registered)
 
                case "already":
                default:
-                       if ($ret == "already")
-                       {
+                       if ($ret == "already") {
                                // Admin does already exists!
                                $ret = ADMIN_LOGIN_ALREADY_REG;
-                       }
-                        else
-                       {
+                       } else {
                                // Any other kind
                                $ret = "done";
                        }
-                       if (!admin_registered)
-                       {
+                       if (!admin_registered) {
                                // Write to config that registration is done
                                admin_WriteData(PATH."inc/config.php", "ADMIN-SETUP", "define ('admin_registered', ", ");", "true", 0);
 
@@ -112,8 +100,7 @@ if (!admin_registered)
                        break;
                }
        }
-       if ($ret != "done")
-       {
+       if ($ret != "done") {
                // Fixes another "Notice"
                if (!empty($_POST['login'])) {
                        define('__LOGIN_VALUE', $_POST['login']);
@@ -122,8 +109,7 @@ if (!admin_registered)
                }
 
                // Yet-another "Notice" fix
-               if ((!empty($_POST['ok'])) && ($_POST['ok'] == "***"))
-               {
+               if ((!empty($_POST['ok'])) && ($_POST['ok'] == "***")) {
                        // No login entered?
                        if (empty($_POST['login'])) $MSG1 = ADMIN_NO_LOGIN;
 
@@ -142,9 +128,7 @@ if (!admin_registered)
 
                        // Reset variables
                        $MSG1 = ""; $MSG2 = "";
-               }
-                else
-               {
+               } else {
                        // Reset values to nothing
                        define('__MSG_LOGIN', "");
                        define('__MSG_PASS' , "");
@@ -153,18 +137,14 @@ if (!admin_registered)
                // Load register template
                LOAD_TEMPLATE("admin_reg_form");
        }
-}
- elseif ((empty($_SESSION['admin_login'])) || (empty($_SESSION['admin_md5'])) || (empty($_SESSION['admin_last'])) || (empty($_SESSION['admin_to'])) || (($_SESSION['admin_last'] + bigintval($_SESSION['admin_to']) * 3600 * 24) < time()))
-{
+} elseif ((empty($_SESSION['admin_login'])) || (empty($_SESSION['admin_md5'])) || (empty($_SESSION['admin_last'])) || (empty($_SESSION['admin_to'])) || (($_SESSION['admin_last'] + bigintval($_SESSION['admin_to']) * 3600 * 24) < time())) {
        // At leat one administrator account was created
-       if ((!empty($_SESSION['admin_login'])) && (!empty($_SESSION['admin_md5'])) && (!empty($_SESSION['admin_last'])) && (!empty($_SESSION['admin_to'])))
-       {
+       if ((!empty($_SESSION['admin_login'])) && (!empty($_SESSION['admin_md5'])) && (!empty($_SESSION['admin_last'])) && (!empty($_SESSION['admin_to']))) {
                // Timeout for last login, we have to logout first!
                $URL = URL."/modules.php?module=admin&amp;action=login&amp;logout=1";
                LOAD_URL($URL);
        }
-       if (!empty($_GET['register']))
-       {
+       if (!empty($_GET['register'])) {
                // Registration of first admin is done
                if ($_GET['register'] == "done") OUTPUT_HTML("<STRONG class=\"admin\">".ADMIN_REGISTER_DONE."</STRONG>");
        }
@@ -172,16 +152,14 @@ if (!admin_registered)
        // Check if the admin has submitted data or not
        $ret = "";
        if ((isset($_POST['ok'])) && ((empty($_POST['login'])) || (empty($_POST['pass'])) || (strlen($_POST['pass']) < 4))) $_POST['ok'] = "***";
-       if ((isset($_POST['ok'])) && ($_POST['ok'] != "***"))
-       {
+       if ((isset($_POST['ok'])) && ($_POST['ok'] != "***")) {
                // All required data was entered so we check his account
                $ret = CHECK_ADMIN_LOGIN($_POST['login'], $_POST['pass']);
                switch ($ret)
                {
                case "done": // Admin and password are okay, so we log in now
-                       $TIMEOUT = time() + (3600 * 24 * $_POST['timeout']);
-                       if ((set_session("admin_md5", generatePassString(generateHash($_POST['pass'], __SALT)), $TIMEOUT, COOKIE_PATH)) && (set_session("admin_login", $_POST['login'], $TIMEOUT, COOKIE_PATH)) && (set_session("admin_last", time(), $TIMEOUT, COOKIE_PATH)) && (set_session("admin_to", $_POST['timeout'], $TIMEOUT, COOKIE_PATH)))
-                       {
+                       // Try to register the session variables
+                       if ((set_session("admin_md5", generatePassString(generateHash($_POST['pass'], __SALT)))) && (set_session("admin_login", $_POST['login'])) && (set_session("admin_last", time())) && (set_session("admin_to", $_POST['timeout']))) {
                                // Construct URL and redirect
                                $URL = URL."/modules.php?module=admin&amp;";
 
@@ -197,9 +175,7 @@ if (!admin_registered)
 
                                // Load URL
                                LOAD_URL($URL);
-                       }
-                        else
-                       {
+                       } else {
                                OUTPUT_HTML("<STRONG class=\"admin_fatal\">".ADMIN_LOGIN_FAILED."</STRONG>");
                                ADD_FATAL(CANNOT_REGISTER_SESS);
                        }
@@ -216,19 +192,14 @@ if (!admin_registered)
                        break;
                }
        }
-       if ($ret != "done")
-       {
-               if (!empty($_POST['login']))
-               {
+       if ($ret != "done") {
+               if (!empty($_POST['login'])) {
                        define('__LOGIN_VALUE', $_POST['login']);
-               }
-                else
-               {
+               } else {
                        define('__LOGIN_VALUE', "");
                }
 
-               if (isset($_POST['ok']))
-               {
+               if (isset($_POST['ok'])) {
                        // Set messages to zero
 
                        $MSG1 = ""; $MSG2 = "";
@@ -253,40 +224,28 @@ if (!admin_registered)
 
                        // Reset variables
                        $MSG1 = ""; $MSG2 = "";
-               }
-                else
-               {
+               } else {
                        // Set constants to empty for hiding them
                        define('__MSG_LOGIN', "");
                        define('__MSG_PASS' , "");
                }
 
                // Load login form
-               if (!empty($GLOBALS['what']))
-               {
+               if (!empty($GLOBALS['what'])) {
                        // Restore old what value
                        $content = array('target' => "what", 'value' => $GLOBALS['what']);
-               }
-                elseif (!empty($GLOBALS['action']))
-               {
-                       if ($GLOBALS['action'] != "logout")
-                       {
+               } elseif (!empty($GLOBALS['action'])) {
+                       if ($GLOBALS['action'] != "logout") {
                                // Restore old action value
                                $content = array('target' => "action", 'value' => $GLOBALS['action']);
-                       }
-                        else
-                       {
+                       } else {
                                // Set default values
                                $content = array('target' => "action", 'value' => "login");
                        }
-               }
-                elseif (!empty($_GET['area']))
-               {
+               } elseif (!empty($_GET['area'])) {
                        // Restore old area value
                        $content = array('target' => "area", 'value' => $_GET['area']);
-               }
-                else
-               {
+               } else {
                        // Set default values
                        $content = array('target' => "action", 'value' => "login");
                }
@@ -294,12 +253,9 @@ if (!admin_registered)
                // Load login form template
                LOAD_TEMPLATE("admin_login_form", false, $content);
        }
-}
- elseif ($_GET['logout'] == "1")
-{
+} elseif ($_GET['logout'] == "1") {
        // Only try to remove cookies
-       if (set_session("admin_login", "", (time() - 3600), COOKIE_PATH) && set_session("admin_md5", "", (time() - 3600), COOKIE_PATH) && set_session("admin_last", "", (time() - 3600), COOKIE_PATH) && set_session("admin_to", "", (time() - 3600), COOKIE_PATH))
-       {
+       if (set_session("admin_login", "", (time() - 3600), COOKIE_PATH) && set_session("admin_md5", "", (time() - 3600), COOKIE_PATH) && set_session("admin_last", "", (time() - 3600), COOKIE_PATH) && set_session("admin_to", "", (time() - 3600), COOKIE_PATH)) {
                // Also remove array elements
                unset($_SESSION['admin_login']);
                unset($_SESSION['admin_md5']);
@@ -311,30 +267,22 @@ if (!admin_registered)
 
                // Load logout template
                LOAD_TEMPLATE("admin_logout");
-       }
-        else
-       {
+       } else {
                // Something went wrong here...
                OUTPUT_HTML("<STRONG class=\"admin_fatal\">".ADMIN_LOGOUT_FAILED."</STRONG>");
 
                // Add fatal message
                ADD_FATAL(CANNOT_UNREG_SESS);
        }
-}
- else
-{
+} else {
        // Maybe an Admin want's to login?
        $ret = CHECK_ADMIN_COOKIES(SQL_ESCAPE($_SESSION['admin_login']), SQL_ESCAPE($_SESSION['admin_md5']));
-       switch ($ret)
-       {
+       switch ($ret) {
        case "done":
                // Cookie-Data accepted
-               $TIMEOUT = time() + bigintval($_SESSION['admin_to']);
-               if ((set_session("admin_md5", SQL_ESCAPE($_SESSION['admin_md5']), $TIMEOUT, COOKIE_PATH)) && (set_session("admin_login", SQL_ESCAPE($_SESSION['admin_login']), $TIMEOUT, COOKIE_PATH)) && (set_session("admin_last", time(), $TIMEOUT, COOKIE_PATH)) && (set_session("admin_to", bigintval($_SESSION['admin_to']), $TIMEOUT, COOKIE_PATH)))
-               {
+               if ((set_session("admin_md5", SQL_ESCAPE($_SESSION['admin_md5']))) && (set_session("admin_login", SQL_ESCAPE($_SESSION['admin_login']))) && (set_session("admin_last", time())) && (set_session("admin_to", bigintval($_SESSION['admin_to'])))) {
                        // Ok, Cookie-Update done
-                       if ((EXT_IS_ACTIVE("admins")) && (GET_EXT_VERSION("admins") > "0.2"))
-                       {
+                       if ((EXT_IS_ACTIVE("admins")) && (GET_EXT_VERSION("admins") > "0.2")) {
                                // Check if action GET variable was set
                                $act = SQL_ESCAPE($GLOBALS['action']);
                                if (!empty($GLOBALS['what'])) {
@@ -344,9 +292,7 @@ if (!admin_registered)
 
                                // Check for access control line of current menu entry
                                define('__ACL_ALLOW', ADMINS_CHECK_ACL($act, $GLOBALS['what']));
-                       }
-                        else
-                       {
+                       } else {
                                // Extension not installed so it's always allowed to access everywhere!
                                define('__ACL_ALLOW', true);
                        }
@@ -355,8 +301,7 @@ if (!admin_registered)
                        if (empty($_CONFIG['admin_menu'])) $_CONFIG['admin_menu'] = "OLD";
 
                        // Check for version and switch between old menu system and new "intelligent menu system"
-                       if ((ADMIN_CHECK_MENU_MODE() == "NEW") && (file_exists(PATH."inc/modules/admin/la_sys-inc.php")))
-                       {
+                       if ((ADMIN_CHECK_MENU_MODE() == "NEW") && (file_exists(PATH."inc/modules/admin/la_sys-inc.php"))) {
                                // Default area is the entrance, of course
                                $area = "entrance";
 
@@ -368,16 +313,12 @@ if (!admin_registered)
 
                                // Create new-style menu system will "logical areas"
                                ADMIN_LOGICAL_AREA_SYSTEM($area, $act, $GLOBALS['what']);
-                       }
-                        else
-                       {
+                       } else {
                                // This little call constructs the whole default old and lacky menu system
                                // on left side
                                ADMIN_DO_ACTION($GLOBALS['what']);
                        }
-               }
-                else
-               {
+               } else {
                        // Login failed (cookies enabled?)
                        OUTPUT_HTML("<STRONG class=\"admin_fatal\">".ADMIN_LOGIN_FAILED."</STRONG>");
                        ADD_FATAL(CANNOT_RE_REGISTER_SESS);
index cb17ba3..c2a5e24 100644 (file)
@@ -127,24 +127,19 @@ function CHECK_ADMIN_LOGIN ($admin_login, $password)
        return $ret;
 }
 // Only be executed on cookie checking
-function CHECK_ADMIN_COOKIES ($admin_login, $password)
-{
+function CHECK_ADMIN_COOKIES ($admin_login, $password) {
        global $ADMINS, $_CONFIG;
        $ret = "404"; $pass = "";
-       if (!empty($ADMINS['aid'][$admin_login]))
-       {
+       if (!empty($ADMINS['aid'][$admin_login])) {
                // Get password from cache
                $pass = $ADMINS['password'][$admin_login];
                $ret = "pass";
                $_CONFIG['cache_hits']++;
-       }
-        else
-       {
+       } else {
                // Get password from DB
                $result = SQL_QUERY_ESC("SELECT password FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
                 array($admin_login), __FILE__, __LINE__);
-               if (SQL_NUMROWS($result) == 1)
-               {
+               if (SQL_NUMROWS($result) == 1) {
                        $ret = "pass";
                        list($pass) = SQL_FETCHROW($result);
                        SQL_FREERESULT($result);
@@ -154,11 +149,12 @@ function CHECK_ADMIN_COOKIES ($admin_login, $password)
        //* DEBUG: */ echo "*".$pass."/".$password."<br />";
 
        // Check if password matches
-       if (($ret == "pass") && ((generatePassString($pass) == $password) || ($pass == $password)))
-       {
+       if (($ret == "pass") && ((generatePassString($pass) == $password) || ($pass == $password))) {
                // Passwords matches!
                $ret = "done";
        }
+
+       // Return result
        return $ret;
 }
 //
index 268c2d4..4d8c9d6 100644 (file)
@@ -32,8 +32,7 @@
  ************************************************************************/
 
 // Some security stuff...
-if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
-{
+if (ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) {
        $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
        require($INC);
 }
@@ -69,11 +68,11 @@ if (!empty($_POST['refid'])) {
        // Set refid=ref (the referral link uses such variable)
        $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['ref']));
 } elseif (!empty($_SESSION['refid'])) {
-       // Simply reset cookie
+       // Set session refid als global
        $GLOBALS['refid'] = bigintval($_SESSION['refid']);
 } elseif (GET_EXT_VERSION("sql_patches") != "") {
        // Set default refid as refid in URL
-       $GLOBALS['refid'] = $_CONFIG['def_refid'];
+       $GLOBALS['refid'] = bigintval($_CONFIG['def_refid']);
 } else {
        // No default ID when sql_patches is not installed
        $GLOBALS['refid'] = 0;
@@ -85,19 +84,17 @@ if (empty($_SESSION['refid']) || (!empty($GLOBALS['refid'])) || (($_SESSION['ref
        set_session("refid", $GLOBALS['refid']);
 }
 
-// Test cookies if index.php or modules.php is loaded
-if ((basename($_SERVER['PHP_SELF']) == "index.php") || (basename($_SERVER['PHP_SELF']) == "modules.php") || (mxchange_installing))
-{
-       if (count($_SESSION) > 0)
-       {
-               // Cookies accepted!
+// Test session if index.php or modules.php is loaded
+if ((basename($_SERVER['PHP_SELF']) == "index.php") || (basename($_SERVER['PHP_SELF']) == "modules.php") || (mxchange_installing)) {
+       if (count($_SESSION) > 0) {
+               // Session variables accepted!
                define('__COOKIES', true);
-       }
-        else
-       {
+       } else {
                // Cookies rejected!
                define('__COOKIES', false);
        }
 }
+//* DEBUG: */ print("<pre>".print_r($_SESSION, true)."</pre>");
+
 //
 ?>