Changeset 1059:822b9d78f9cd

Timestamp:

12/10/12 02:49:06 (13 years ago)

Author:

JcDenis

Branch:

twig

Message:

• First draft for the use of Twig on authentication pages

Files:

• admin/auth.php (modified) (3 diffs)
• inc/admin/default-templates/auth.html.twig (added)
• inc/admin/default-templates/js/_auth.js (added)

admin/auth.php

@@ -14 +14 @@
 
 # If we have a session cookie, go to index.php
-if (isset($_SESSION['sess_user_id']))
-{
+if (isset($_SESSION['sess_user_id'])) {
      http::redirect('index.php');
 }
@@ -23 +22 @@
 $dlang = http::getAcceptLanguage();
 $dlang = ($dlang == '' ? 'en' : $dlang);
-if ($dlang != 'en' && preg_match('/^[a-z]{2}(-[a-z]{2})?$/',$dlang))
-{
+if ($dlang != 'en' && preg_match('/^[a-z]{2}(-[a-z]{2})?$/',$dlang)) {
      l10n::set(dirname(__FILE__).'/../locales/'.$dlang.'/main');
 }
-
-$page_url = http::getHost().$_SERVER['REQUEST_URI'];
-
-$change_pwd = $core->auth->allowPassChange() && isset($_POST['new_pwd']) && isset($_POST['new_pwd_c']) && isset($_POST['login_data']);
-$login_data = !empty($_POST['login_data']) ? html::escapeHTML($_POST['login_data']) : null;
-$recover = $core->auth->allowPassChange() && !empty($_REQUEST['recover']);
-$safe_mode = !empty($_REQUEST['safe_mode']);
-$akey = $core->auth->allowPassChange() && !empty($_GET['akey']) ? $_GET['akey'] : null;
-$user_id = $user_pwd = $user_key = $user_email = null;
-$err = $msg = null;
 
 # Auto upgrade
@@ -43 +31 @@
      try {
           if (($changes = dotclearUpgrade($core)) !== false) {
-               $msg = __('Dotclear has been upgraded.').'<!-- '.$changes.' -->';
-          }
-     } catch (Exception $e) {
-          $err = $e->getMessage();
-     }
-}
-
-# If we have POST login informations, go throug auth process
-if (!empty($_POST['user_id']) && !empty($_POST['user_pwd']))
+               $_ctx->setMessage(__('Dotclear has been upgraded.').'<!-- '.$changes.' -->');
+          }
+     }
+     catch (Exception $e) {
+          $_ctx->addError($e->getMessage());
+     }
+}
+
+/**
+Actions for authentication on admin pages
+*/
+class adminPageAuth
 {
-     $user_id = !empty($_POST['user_id']) ? $_POST['user_id'] : null;
-     $user_pwd = !empty($_POST['user_pwd']) ? $_POST['user_pwd'] : null;
-}
-# If we have COOKIE login informations, go throug auth process
-elseif (isset($_COOKIE['dc_admin']) && strlen($_COOKIE['dc_admin']) == 104)
-{
+     # Send new password from recover email
+     public static function send($akey)
+     {
+          global $core, $_ctx;
+          
+          $_ctx->akey = true;
+          
+          try  {
+               $recover_res = $core->auth->recoverUserPassword($akey);
+               
+               $subject = mb_encode_mimeheader('DotClear '.__('Your new password'),'UTF-8','B');
+               $message =
+               __('Username:').' '.$recover_res['user_id']."\n".
+               __('Password:').' '.$recover_res['new_pass']."\n\n".
+               preg_replace('/\?(.*)$/','',http::getHost().$_SERVER['REQUEST_URI']);
+               
+               $headers[] = 'From: dotclear@'.$_SERVER['HTTP_HOST'];
+               $headers[] = 'Content-Type: text/plain; charset=UTF-8;';
+               
+               mail::sendMail($recover_res['user_email'],$subject,$message,$headers);
+               $_ctx->setMessage(__('Your new password is in your mailbox.'));
+          }
+          catch (Exception $e) {
+               $_ctx->addError($e->getMessage());
+          }
+     }
+     
+     # Authentication process
+     public static function process($form,$user_id,$user_pwd,$user_key=null)
+     {
+          global $core, $_ctx;
+          
+          # We check the user
+          $check_user = $core->auth->checkUser($user_id,$user_pwd,$user_key) === true;
+          
+          $cookie_admin = http::browserUID(DC_MASTER_KEY.$user_id.
+               crypt::hmac(DC_MASTER_KEY,$user_pwd)).bin2hex(pack('a32',$user_id));
+          
+          if ($check_user && $core->auth->mustChangePassword())
+          {
+               $form->login_data = join('/',array(
+                    base64_encode($user_id),
+                    $cookie_admin,
+                    $form->user_remember == '' ? '0' : '1'
+               ));
+               
+               if (!$core->auth->allowPassChange()) {
+                    $_ctx->addError(__('You have to change your password before you can login.'));
+               } else {
+                    $_ctx->addError(__('In order to login, you have to change your password now.'));
+                    $_ctx->change_pwd = true;
+               }
+          }
+          elseif ($check_user && $form->safe_mode != '' && !$core->auth->isSuperAdmin()) 
+          {
+               $_ctx->addError(__('Safe Mode can only be used for super administrators.'));
+          }
+          elseif ($check_user)
+          {
+               $core->session->start();
+               $_SESSION['sess_user_id'] = $user_id;
+               $_SESSION['sess_browser_uid'] = http::browserUID(DC_MASTER_KEY);
+               
+               if ($form->blog != '') {
+                    $_SESSION['sess_blog_id'] = $form->blog;
+               }
+               
+               if ($form->safe_mode != '' && $core->auth->isSuperAdmin()) {
+                    $_SESSION['sess_safe_mode'] = true;
+               }
+               
+               if ($form->user_remember != '') {
+                    setcookie('dc_admin',$cookie_admin,strtotime('+15 days'),'','',DC_ADMIN_SSL);
+               }
+               
+               http::redirect('index.php');
+          }
+          else
+          {
+               if (isset($_COOKIE['dc_admin'])) {
+                    unset($_COOKIE['dc_admin']);
+                    setcookie('dc_admin',false,-600,'','',DC_ADMIN_SSL);
+               }
+               $_ctx->addError(__('Wrong username or password'));
+          }
+     }
+     
+     # Login form action
+     public static function login($form)
+     {
+          global $_ctx;
+          
+          if ($form->user_id != '' && $form->user_pwd != '') {
+               self::process($form,$form->user_id,$form->user_pwd);
+          }
+          
+          # Send post values to form
+          $form->user_id = $form->user_id;
+     }
+
+     # Recover password form action
+     public static function recover($form)
+     {
+          global $core, $_ctx;
+          
+          if ($form->user_id == '' || $form->user_email == '') {
+               return;
+          }
+          
+          $user_id = $form->user_id;
+          $user_email = $form->user_email;
+          $page_url = http::getHost().$_SERVER['REQUEST_URI'];
+          
+          try {
+               $recover_key = $core->auth->setRecoverKey($user_id,$user_email);
+               
+               $subject = mail::B64Header('DotClear '.__('Password reset'));
+               $message =
+               __('Someone has requested to reset the password for the following site and username.')."\n\n".
+               $page_url."\n".__('Username:').' '.$user_id."\n\n".
+               __('To reset your password visit the following address, otherwise just ignore this email and nothing will happen.')."\n".
+               $page_url.'?akey='.$recover_key;
+               
+               $headers[] = 'From: '.(defined('DC_ADMIN_MAILFROM') && DC_ADMIN_MAILFROM ? DC_ADMIN_MAILFROM : 'dotclear@local');
+               $headers[] = 'Content-Type: text/plain; charset=UTF-8;';
+               
+               mail::sendMail($user_email,$subject,$message,$headers);
+               $_ctx->setMessage(sprintf(__('The e-mail was sent successfully to %s.'),$user_email));
+          }
+          catch (Exception $e) {
+               $_ctx->addError($e->getMessage());
+          }
+          
+          # Send post values to form
+          $form->user_id = $form->user_id;
+          $form->user_email = $form->user_email;
+     }
+
+     # Change password form action
+     public static function change($form)
+     {
+          global $core, $_ctx;
+          
+          if ($form->login_data) {
+               return;
+          }
+          $_ctx->change_pwd = true;
+          
+          $new_pwd = (string) $form->new_pwd;
+          $new_pwd_c = (string) $form->new_pwd_c;
+          
+          try {
+               $tmp_data = explode('/',$form->login_data);
+               if (count($tmp_data) != 3) {
+                    throw new Exception();
+               }
+               $data = array(
+                    'user_id'=>base64_decode($tmp_data[0]),
+                    'cookie_admin'=>$tmp_data[1],
+                    'user_remember'=>$tmp_data[2]=='1'
+               );
+               if ($data['user_id'] === false) {
+                    throw new Exception();
+               }
+               
+               # Check login informations
+               $check_user = false;
+               if (isset($data['cookie_admin']) && strlen($data['cookie_admin']) == 104)
+               {
+                    $user_id = substr($data['cookie_admin'],40);
+                    $user_id = @unpack('a32',@pack('H*',$user_id));
+                    if (is_array($user_id))
+                    {
+                         $user_id = $user_id[1];
+                         $user_key = substr($data['cookie_admin'],0,40);
+                         $check_user = $core->auth->checkUser($user_id,null,$user_key) === true;
+                    }
+               }
+               
+               if (!$core->auth->allowPassChange() || !$check_user) {
+                    $_ctx->change_pwd = false;
+                    throw new Exception();
+               }
+               
+               if ($new_pwd != $new_pwd_c) {
+                    throw new Exception(__("Passwords don't match"));
+               }
+               
+               if ($core->auth->checkUser($user_id,$new_pwd) === true) {
+                    throw new Exception(__("You didn't change your password."));
+               }
+               
+               $cur = $core->con->openCursor($core->prefix.'user');
+               $cur->user_change_pwd = 0;
+               $cur->user_pwd = $new_pwd;
+               $core->updUser($core->auth->userID(),$cur);
+               
+               $core->session->start();
+               $_SESSION['sess_user_id'] = $user_id;
+               $_SESSION['sess_browser_uid'] = http::browserUID(DC_MASTER_KEY);
+               
+               if ($data['user_remember']) {
+                    setcookie('dc_admin',$data['cookie_admin'],strtotime('+15 days'),'','',DC_ADMIN_SSL);
+               }
+               
+               http::redirect('index.php');
+          }
+          catch (Exception $e) {
+               $_ctx->addError($e->getMessage());
+          }
+          
+          # Send post values to form
+          $form->login_data = $form->login_data;
+     }
+}
+
+# Form fields
+$form = new dcForm($core,'auth','auth.php');
+$form
+     ->addField(
+          new dcFieldText('user_id','',array(
+               "label" => __('Username:'))))
+     ->addField(
+          new dcFieldPassword('user_pwd','',array(
+               "label" => __('Password:'))))
+     ->addField(
+          new dcFieldText('user_email','',array(
+               "label" => __('Email:'))))
+     ->addField(
+          new dcFieldPassword('new_pwd','',array(
+               "label" => __('New password:'))))
+     ->addField(
+          new dcFieldPassword('new_pwd_c','',array(
+               "label" => __('Confirm password:'))))
+     ->addField(
+          new dcFieldCheckbox ('user_remenber',1,array(
+               "label" => __('Remember my ID on this computer'))))
+     ->addField(
+          new dcFieldSubmit('auth_login',__('log in'),array(
+               'action' => array('adminPageAuth','login'))))
+     ->addField(
+          new dcFieldSubmit('auth_recover',__('recover'),array(
+               'action' => array('adminPageAuth','recover'))))
+     ->addField(
+          new dcFieldSubmit('auth_change',__('change'),array(
+               'action' => array('adminPageAuth','change'))))
+     ->addField(
+          new dcFieldHidden ('safe_mode','0'))
+     ->addField(
+          new dcFieldHidden ('recover','0'))
+     ->addField(
+          new dcFieldHidden ('login_data',''))
+     ->addField(
+          new dcFieldHidden ('blog',''));
+
+# Context variables
+$_ctx->allow_pass_change = $core->auth->allowPassChange();
+$_ctx->change_pwd = $core->auth->allowPassChange() && $form->new_pwd != '' && $form->new_pwd_c != '' && $form->login_data != '';
+$_ctx->recover = $form->recover = $core->auth->allowPassChange() && !empty($_REQUEST['recover']);
+$_ctx->safe_mode = $form->safe_mode = !empty($_REQUEST['safe_mode']);
+$_ctx->akey = false;
+
+# If we have no POST login informations and have COOKIE login informations, go throug auth process
+if ($form->user_id == '' && $form->user_pwd == '' 
+ && isset($_COOKIE['dc_admin']) && strlen($_COOKIE['dc_admin']) == 104) {
+
      # If we have a remember cookie, go through auth process with user_key
      $user_id = substr($_COOKIE['dc_admin'],40);
      $user_id = @unpack('a32',@pack('H*',$user_id));
-     if (is_array($user_id))
-     {
+     
+     if (is_array($user_id)) {
           $user_id = $user_id[1];
           $user_key = substr($_COOKIE['dc_admin'],0,40);
-          $user_pwd = null;
-     }
-     else
-     {
-          $user_id = null;
-     }
-}
-
-# Recover password
-if ($recover && !empty($_POST['user_id']) && !empty($_POST['user_email']))
-{
-     $user_id = !empty($_POST['user_id']) ? $_POST['user_id'] : null;
-     $user_email = !empty($_POST['user_email']) ? $_POST['user_email'] : '';
-     try
-     {
-          $recover_key = $core->auth->setRecoverKey($user_id,$user_email);
-          
-          $subject = mail::B64Header('DotClear '.__('Password reset'));
-          $message =
-          __('Someone has requested to reset the password for the following site and username.')."\n\n".
-          $page_url."\n".__('Username:').' '.$user_id."\n\n".
-          __('To reset your password visit the following address, otherwise just ignore this email and nothing will happen.')."\n".
-          $page_url.'?akey='.$recover_key;
-          
-          $headers[] = 'From: '.(defined('DC_ADMIN_MAILFROM') && DC_ADMIN_MAILFROM ? DC_ADMIN_MAILFROM : 'dotclear@local');
-          $headers[] = 'Content-Type: text/plain; charset=UTF-8;';
-          
-          mail::sendMail($user_email,$subject,$message,$headers);
-          $msg = sprintf(__('The e-mail was sent successfully to %s.'),$user_email);
-     }
-     catch (Exception $e)
-     {
-          $err = $e->getMessage();
-     }
-}
-# Send new password
-elseif ($akey)
-{
-     try
-     {
-          $recover_res = $core->auth->recoverUserPassword($akey);
-          
-          $subject = mb_encode_mimeheader('DotClear '.__('Your new password'),'UTF-8','B');
-          $message =
-          __('Username:').' '.$recover_res['user_id']."\n".
-          __('Password:').' '.$recover_res['new_pass']."\n\n".
-          preg_replace('/\?(.*)$/','',$page_url);
-          
-          $headers[] = 'From: dotclear@'.$_SERVER['HTTP_HOST'];
-          $headers[] = 'Content-Type: text/plain; charset=UTF-8;';
-          
-          mail::sendMail($recover_res['user_email'],$subject,$message,$headers);
-          $msg = __('Your new password is in your mailbox.');
-     }
-     catch (Exception $e)
-     {
-          $err = $e->getMessage();
-     }
-}
-# Change password and retry to log
-elseif ($change_pwd)
-{
-     try
-     {
-          $tmp_data = explode('/',$_POST['login_data']);
-          if (count($tmp_data) != 3) {
-               throw new Exception();
-          }
-          $data = array(
-               'user_id'=>base64_decode($tmp_data[0]),
-               'cookie_admin'=>$tmp_data[1],
-               'user_remember'=>$tmp_data[2]=='1'
-          );
-          if ($data['user_id'] === false) {
-               throw new Exception();
-          }
-          
-     # Check login informations
-     $check_user = false;
-     if (isset($data['cookie_admin']) && strlen($data['cookie_admin']) == 104)
-     {
-          $user_id = substr($data['cookie_admin'],40);
-          $user_id = @unpack('a32',@pack('H*',$user_id));
-          if (is_array($user_id))
-          {
-               $user_id = $user_id[1];
-               $user_key = substr($data['cookie_admin'],0,40);
-               $check_user = $core->auth->checkUser($user_id,null,$user_key) === true;
-          }
-     }
-     
-          if (!$core->auth->allowPassChange() || !$check_user) {
-               $change_pwd = false;
-               throw new Exception();
-          }
-          
-          if ($_POST['new_pwd'] != $_POST['new_pwd_c']) {
-               throw new Exception(__("Passwords don't match"));
-          }
-          
-          if ($core->auth->checkUser($user_id,$_POST['new_pwd']) === true) {
-               throw new Exception(__("You didn't change your password."));
-          }
-          
-          $cur = $core->con->openCursor($core->prefix.'user');
-          $cur->user_change_pwd = 0;
-          $cur->user_pwd = $_POST['new_pwd'];
-          $core->updUser($core->auth->userID(),$cur);
-          
-          $core->session->start();
-          $_SESSION['sess_user_id'] = $user_id;
-          $_SESSION['sess_browser_uid'] = http::browserUID(DC_MASTER_KEY);
-          
-          if ($data['user_remember'])
-          {
-               setcookie('dc_admin',$data['cookie_admin'],strtotime('+15 days'),'','',DC_ADMIN_SSL);
-          }
-          
-          http::redirect('index.php');
-     }
-     catch (Exception $e)
-     {
-          $err = $e->getMessage();
-     }
-}
-# Try to log
-elseif ($user_id !== null && ($user_pwd !== null || $user_key !== null))
-{
-     # We check the user
-     $check_user = $core->auth->checkUser($user_id,$user_pwd,$user_key) === true;
-     
-     $cookie_admin = http::browserUID(DC_MASTER_KEY.$user_id.
-          crypt::hmac(DC_MASTER_KEY,$user_pwd)).bin2hex(pack('a32',$user_id));
-     
-     if ($check_user && $core->auth->mustChangePassword())
-     {
-          $login_data = join('/',array(
-               base64_encode($user_id),
-               $cookie_admin,
-               empty($_POST['user_remember'])?'0':'1'
-          ));
-          
-          if (!$core->auth->allowPassChange()) {
-               $err = __('You have to change your password before you can login.');
-          } else {
-               $err = __('In order to login, you have to change your password now.');
-               $change_pwd = true;
-          }
-     }
-     elseif ($check_user && !empty($_POST['safe_mode']) && !$core->auth->isSuperAdmin()) 
-     {
-          $err = __('Safe Mode can only be used for super administrators.');
-     }
-     elseif ($check_user)
-     {
-          $core->session->start();
-          $_SESSION['sess_user_id'] = $user_id;
-          $_SESSION['sess_browser_uid'] = http::browserUID(DC_MASTER_KEY);
-          
-          if (!empty($_POST['blog'])) {
-               $_SESSION['sess_blog_id'] = $_POST['blog'];
-          }
-          
-          if (!empty($_POST['safe_mode']) && $core->auth->isSuperAdmin()) {
-               $_SESSION['sess_safe_mode'] = true;
-          }
-          
-          if (!empty($_POST['user_remember'])) {
-               setcookie('dc_admin',$cookie_admin,strtotime('+15 days'),'','',DC_ADMIN_SSL);
-          }
-          
-          http::redirect('index.php');
-     }
-     else
-     {
-          if (isset($_COOKIE['dc_admin'])) {
-               unset($_COOKIE['dc_admin']);
-               setcookie('dc_admin',false,-600,'','',DC_ADMIN_SSL);
-          }
-          $err = __('Wrong username or password');
-     }
+          $user_pwd = '';
+          
+          adminPageAuth::process($form,$user_id,$user_pwd,$user_key);
+     }
+}
+# If we have an akey, go throug send password process
+elseif ($core->auth->allowPassChange() && !empty($_GET['akey'])) {
+     adminPageAuth::send($_GET['akey']);
 }
 
 if (isset($_GET['user'])) {
-     $user_id = $_GET['user'];
-}
-
-header('Content-Type: text/html; charset=UTF-8');
+     $form->user_id = $_GET['user'];
+}
+
+$form->setup();
+
+$core->tpl->display('auth.html.twig');
 ?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml"
-xml:lang="<?php echo $dlang; ?>" lang="<?php echo $dlang; ?>">
-<head>
-  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-  <meta http-equiv="Content-Script-Type" content="text/javascript" />
-  <meta http-equiv="Content-Style-Type" content="text/css" />
-  <meta http-equiv="Content-Language" content="<?php echo $dlang; ?>" />
-  <meta name="ROBOTS" content="NOARCHIVE,NOINDEX,NOFOLLOW" />
-  <meta name="GOOGLEBOT" content="NOSNIPPET" />
-  <title><?php echo html::escapeHTML(DC_VENDOR_NAME); ?></title>
-  
-<?php
-echo dcPage::jsLoadIE7();
-echo dcPage::jsCommon();
-?>
-  
-     <link rel="stylesheet" href="style/default.css" type="text/css" media="screen" />
-      
-  <?php
-  # --BEHAVIOR-- loginPageHTMLHead
-  $core->callBehavior('loginPageHTMLHead');
-  ?>
-  
-  <script type="text/javascript">
-  //<![CDATA[
-  $(window).load(function() {
-    var uid = $('input[name=user_id]');
-    var upw = $('input[name=user_pwd]');
-    uid.focus();
-    
-    if (upw.length == 0) { return; }
-    
-    if ($.browser.mozilla) {
-      uid.keypress(processKey);
-    } else {
-      uid.keydown(processKey);
-    }
-    function processKey(evt) {
-      if (evt.keyCode == 13 && upw.val() == '') {
-         upw.focus();
-         return false;
-      }
-      return true;
-    };
-    $.cookie('dc_admin_test_cookie',true);
-    if ($.cookie('dc_admin_test_cookie')) {
-      $('#cookie_help').hide();
-      $.cookie('dc_admin_test_cookie', '', {'expires': -1});
-    } else {
-      $('#cookie_help').show();
-    }
-    $('#issue #more').toggleWithLegend($('#issue').children().not('#more'));
-  });
-  //]]>
-  </script>
-</head>
-
-<body id="dotclear-admin" class="auth">
-
-<form action="auth.php" method="post" id="login-screen">
-<h1><?php echo html::escapeHTML(DC_VENDOR_NAME); ?></h1>
-
-<?php
-if ($err) {
-     echo '<div class="error">'.$err.'</div>';
-}
-if ($msg) {
-     echo '<p class="message">'.$msg.'</p>';
-}
-
-if ($akey)
-{
-     echo '<p><a href="auth.php">'.__('Back to login screen').'</a></p>';
-}
-elseif ($recover)
-{
-     echo
-     '<fieldset><legend>'.__('Request a new password').'</legend>'.
-     '<p><label for="user_id">'.__('Username:').'</label> '.
-     form::field(array('user_id','user_id'),20,32,html::escapeHTML($user_id)).'</p>'.
-     
-     '<p><label for="user_email">'.__('Email:').'</label> '.
-     form::field(array('user_email','user_email'),20,255,html::escapeHTML($user_email)).'</p>'.
-     
-     '<p><input type="submit" value="'.__('recover').'" />'.
-     form::hidden(array('recover'),1).'</p>'.
-     '</fieldset>'.
-     
-     '<div id="issue">'.
-     '<p><a href="auth.php">'.__('Back to login screen').'</a></p></div>';
-}
-elseif ($change_pwd)
-{
-     echo
-     '<fieldset><legend>'.__('Change your password').'</legend>'.
-     '<p><label for="new_pwd">'.__('New password:').'</label> '.
-     form::password(array('new_pwd','new_pwd'),20,255).'</p>'.
-     
-     '<p><label for="new_pwd_c">'.__('Confirm password:').'</label> '.
-     form::password(array('new_pwd_c','new_pwd_c'),20,255).'</p>'.
-     '</fielset>'.
-     
-     '<p><input type="submit" value="'.__('change').'" />'.
-     form::hidden('login_data',$login_data).'</p>';
-}
-else
-{
-     if (is_callable(array($core->auth,'authForm')))
-     {
-          echo $core->auth->authForm($user_id);
-     }
-     else
-     {
-          if ($safe_mode) {
-               echo '<fieldset>';
-               echo '<legend>'.__('Safe mode login').'</legend>';
-               echo 
-                    '<p class="form-note info">'.
-                    __('This mode allows you to login without activating any of your plugins. This may be useful to solve compatibility problems').'&nbsp;<br />'.
-                    __('Disable or delete any plugin suspected to cause trouble, then log out and log back in normally.').
-                    '</p>';
-          }
-          else {
-               echo '<div class="fieldset">';
-          }
-
-          echo
-          '<p><label for="user_id">'.__('Username:').'</label> '.
-          form::field(array('user_id','user_id'),20,32,html::escapeHTML($user_id)).'</p>'.
-          
-          '<p><label for="user_pwd">'.__('Password:').'</label> '.
-          form::password(array('user_pwd','user_pwd'),20,255).'</p>'.
-          
-          '<p>'.
-          form::checkbox(array('user_remember','user_remember'),1).
-          '<label for="user_remember" class="classic">'.
-          __('Remember my ID on this computer').'</label></p>'.
-          
-          '<p><input type="submit" value="'.__('log in').'" /></p>';
-          
-          if (!empty($_REQUEST['blog'])) {
-               echo form::hidden('blog',html::escapeHTML($_REQUEST['blog']));
-          }
-          if($safe_mode) {
-               echo 
-               form::hidden('safe_mode',1).
-               '</fieldset>';
-          }
-          else {
-               echo '</div>';
-          }
-          echo
-          '<p id="cookie_help" class="error">'.__('You must accept cookies in order to use the private area.').'</p>';
-
-          echo '<div id="issue">';
-          
-          if ($safe_mode) {
-               echo
-               '<p><a href="auth.php" id="normal_mode_link">'.__('Get back to normal authentication').'</a></p>';
-          } else {
-               echo '<p id="more"><strong>'.__('Connection issue?').'</strong></p>';
-               if ($core->auth->allowPassChange()) {
-                    echo '<p><a href="auth.php?recover=1">'.__('I forgot my password').'</a></p>';
-               }
-               echo '<p><a href="auth.php?safe_mode=1" id="safe_mode_link">'.__('I want to log in in safe mode').'</a></p>';
-          }
-          
-          echo '</div>';
-     }
-}
-?>
-</form>
-</body>
-</html>