X-Git-Url: https://git.p6c8.net/jirafeau_mojo42.git/blobdiff_plain/af7e43a4a3bbcb62912eabd75537480bf696b265..c447f2d7c18e5e89d83b420a8c706fbfa07c9b85:/index.php

diff --git a/index.php b/index.php
index 2002ad7..09b37e4 100644
--- a/index.php
+++ b/index.php
@@ -18,86 +18,78 @@
  *  You should have received a copy of the GNU Affero General Public License
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-define ('JIRAFEAU_ROOT', dirname (__FILE__) . '/');
+define('JIRAFEAU_ROOT', dirname(__FILE__) . '/');
 
-require (JIRAFEAU_ROOT . 'lib/settings.php');
-require (JIRAFEAU_ROOT . 'lib/functions.php');
-require (JIRAFEAU_ROOT . 'lib/lang.php');
+require(JIRAFEAU_ROOT . 'lib/settings.php');
+require(JIRAFEAU_ROOT . 'lib/functions.php');
+require(JIRAFEAU_ROOT . 'lib/lang.php');
 
-check_errors ($cfg);
-if (has_error ())
-{
-    show_errors ();
-    require (JIRAFEAU_ROOT . 'lib/template/footer.php');
+check_errors($cfg);
+if (has_error()) {
+    show_errors();
+    require(JIRAFEAU_ROOT . 'lib/template/footer.php');
     exit;
 }
 
-require (JIRAFEAU_ROOT . 'lib/template/header.php');
+require(JIRAFEAU_ROOT . 'lib/template/header.php');
 
 /* Check if user is allowed to upload. */
-if (!jirafeau_challenge_upload_ip ($cfg, get_ip_address($cfg)))
-{
-    echo '<div class="error"><p>' . t('Access denied') . '</p></div>';
-    require (JIRAFEAU_ROOT.'lib/template/footer.php');
-    exit;
-}
-
-/* Ask password if upload password is set. */
-if (jirafeau_has_upload_password ($cfg))
-{
-    session_start();
+// First check: Challenge by IP
+if (true === jirafeau_challenge_upload_ip($cfg['upload_ip'], get_ip_address($cfg))) {
+    // Is an upload password required?
+    if (jirafeau_has_upload_password($cfg)) {
+        session_start();
 
-    /* Unlog if asked. */
-    if (isset ($_POST['action']) && (strcmp ($_POST['action'], 'logout') == 0))
-        session_unset ();
+        // Logout action
+        if (isset($_POST['action']) && (strcmp($_POST['action'], 'logout') == 0)) {
+            session_unset();
+        }
 
-    /* Auth. */
-    if (isset ($_POST['upload_password']))
-    {
-        if (jirafeau_challenge_upload_password ($cfg, $_POST['upload_password']))
-        {
-            $_SESSION['upload_auth'] = true;
-            $_SESSION['user_upload_password'] = $_POST['upload_password'];
+        // Challenge by password
+        // …save successful logins in session
+        if (isset($_POST['upload_password'])) {
+            if (jirafeau_challenge_upload_password($cfg, $_POST['upload_password'])) {
+                $_SESSION['upload_auth'] = true;
+                $_SESSION['user_upload_password'] = $_POST['upload_password'];
+            } else {
+                $_SESSION['admin_auth'] = false;
+                jirafeau_fatal_error(t('Wrong password.'), $cfg);
+            }
         }
-        else
-        {
-            $_SESSION['admin_auth'] = false;
-            echo '<div class="error"><p>' . t('Wrong password.') . '</p></div>';
-            require (JIRAFEAU_ROOT.'lib/template/footer.php');
+
+        // Show login form if user session is not authorized yet
+        if (true === empty($_SESSION['upload_auth'])) {
+            ?>
+            <form method="post">
+            <fieldset>
+                <table>
+                <tr>
+                    <td class = "label"><label for = "enter_password">
+                    <?php echo t('Upload password') . ':'; ?></label>
+                    </td>
+                    <td class = "field"><input type = "password"
+                    name = "upload_password" id = "upload_password"
+                    size = "40" />
+                    </td>
+                </tr>
+                <tr class = "nav">
+                    <td></td>
+                    <td class = "nav next">
+                    <input type = "submit" name = "key" value =
+                    "<?php echo t('Login'); ?>" />
+                    </td>
+                </tr>
+                </table>
+            </fieldset>
+            </form>
+            <?php
+            require(JIRAFEAU_ROOT.'lib/template/footer.php');
             exit;
         }
     }
-
-    /* Show auth page. */
-    if (!isset ($_SESSION['upload_auth']) || $_SESSION['upload_auth'] != true)
-    {
-	?>
-        <form action = "<?php echo basename(__FILE__); ?>" method = "post">
-        <fieldset>
-            <table>
-            <tr>
-                <td class = "label"><label for = "enter_password">
-                <?php echo t('Upload password') . ':';?></label>
-                </td>
-                <td class = "field"><input type = "password"
-                name = "upload_password" id = "upload_password"
-                size = "40" />
-                </td>
-            </tr>
-            <tr class = "nav">
-                <td></td>
-                <td class = "nav next">
-                <input type = "submit" name = "key" value =
-                "<?php echo t('Login'); ?>" />
-                </td>
-            </tr>
-            </table>
-        </fieldset>
-        </form>
-        <?php
-        require (JIRAFEAU_ROOT.'lib/template/footer.php');
-        exit;
-    }
+}
+else {
+    jirafeau_fatal_error(t('Access denied'), $cfg);
 }
 
 ?>
@@ -112,12 +104,14 @@ if (jirafeau_has_upload_password ($cfg))
     <p><a id="upload_link" href=""></a></p>
     </div>
 
-    <?php if ($cfg['preview'] == true) { ?>
+    <?php if ($cfg['preview'] == true) {
+    ?>
     <div id="upload_finished_preview">
     <p><?php echo t('View link') ?>:</p>
     <p><a id="preview_link" href=""></a></p>
     </div>
-    <?php } ?>
+    <?php
+} ?>
 
     <div id="upload_direct_download">
     <p><?php echo t('Direct download link') ?>:</p>
@@ -137,7 +131,7 @@ if (jirafeau_has_upload_password ($cfg))
 
 <div id="uploading">
     <p>
-    <?php echo t ('Uploading ...'); ?>
+    <?php echo t('Uploading ...'); ?>
     <div id="uploaded_percentage"></div>
     <div id="uploaded_speed"></div>
     <div id="uploaded_time"></div>
@@ -154,7 +148,7 @@ if (jirafeau_has_upload_password ($cfg))
     </legend>
     <p>
     <input type="file" id="file_select" size="30"
-    onchange="control_selected_file_size(<?php echo $cfg['maximal_upload_size'] ?>, '<?php echo t ('File is too big') . ', ' . t ('File size is limited to') . " " . $cfg['maximal_upload_size'] . " MB"; ?>')"/>
+    onchange="control_selected_file_size(<?php echo $cfg['maximal_upload_size'] ?>, '<?php echo t('File is too big') . ', ' . t('File size is limited to') . " " . $cfg['maximal_upload_size'] . " MB"; ?>')"/>
     </p>
 
     <div id="options">
@@ -206,59 +200,57 @@ if (jirafeau_has_upload_password ($cfg))
           )
         );
         foreach ($expirationTimeOptions as $expirationTimeOption) {
-          $selected = ($expirationTimeOption['value'] === $cfg['availability_default'])? 'selected="selected"' : '';
-          if(true === $cfg['availabilities'][$expirationTimeOption['value']]) {
-            echo '<option value="' . $expirationTimeOption['value'] . '" ' .
+            $selected = ($expirationTimeOption['value'] === $cfg['availability_default'])? 'selected="selected"' : '';
+            if (true === $cfg['availabilities'][$expirationTimeOption['value']]) {
+                echo '<option value="' . $expirationTimeOption['value'] . '" ' .
               $selected . '>' . t($expirationTimeOption['label']) . '</option>';
-          }
+            }
         }
         ?>
         </select></td>
         </tr>
 
         <?php
-        if ($cfg['maximal_upload_size'] > 0)
-        {
-        echo '<p class="config">' . t ('File size is limited to');
-        echo " " . $cfg['maximal_upload_size'] . " MB</p>";
+        if ($cfg['maximal_upload_size'] > 0) {
+            echo '<p class="config">' . t('File size is limited to');
+            echo " " . $cfg['maximal_upload_size'] . " MB</p>";
         }
         ?>
 
 		<p id="max_file_size" class="config"></p>
     <p>
     <?php
-    if (jirafeau_has_upload_password ($cfg) && $_SESSION['upload_auth'])
-    {
-    ?>
+    if (jirafeau_has_upload_password($cfg) && $_SESSION['upload_auth']) {
+        ?>
     <input type="hidden" id="upload_password" name="upload_password" value="<?php echo $_SESSION['user_upload_password'] ?>"/>
     <?php
-    }
-    else
-    {
-    ?>
+
+    } else {
+        ?>
     <input type="hidden" id="upload_password" name="upload_password" value=""/>
     <?php
+
     }
     ?>
     <input type="submit" id="send" value="<?php echo t('Send'); ?>"
     onclick="
         document.getElementById('upload').style.display = 'none';
         document.getElementById('uploading').style.display = '';
-        upload ('<?php echo $cfg['web_root']; ?>', <?php echo jirafeau_get_max_upload_size_bytes (); ?>);
+        upload ('<?php echo $cfg['web_root']; ?>', <?php echo jirafeau_get_max_upload_size_bytes(); ?>);
     "/>
     </p>
         </table>
     </div> </fieldset>
 
     <?php
-    if (jirafeau_has_upload_password ($cfg))
-    {
-    ?>
-    <form action = "<?php echo basename(__FILE__); ?>" method = "post">
+    if (jirafeau_has_upload_password($cfg)) {
+        ?>
+    <form method="post">
         <input type = "hidden" name = "action" value = "logout"/>
         <input type = "submit" value = "<?php echo t('Logout'); ?>" />
     </form>
     <?php
+
     }
     ?>
 
@@ -272,7 +264,7 @@ if (jirafeau_has_upload_password ($cfg))
     document.getElementById('send').style.display = 'none';
     if (!check_html5_file_api ())
         document.getElementById('max_file_size').innerHTML = '<?php
-             echo t('You browser may not support HTML5 so the maximum file size is ') . jirafeau_get_max_upload_size ();
+             echo t('You browser may not support HTML5 so the maximum file size is ') . jirafeau_get_max_upload_size();
              ?>';
 </script>
-<?php require (JIRAFEAU_ROOT . 'lib/template/footer.php'); ?>
+<?php require(JIRAFEAU_ROOT . 'lib/template/footer.php'); ?>