+check_errors($cfg);
+if (has_error()) {
+ show_errors();
+ require(JIRAFEAU_ROOT . 'lib/template/footer.php');
+ exit;
+}
+
+require(JIRAFEAU_ROOT . 'lib/template/header.php');
+
+/* Check if user is allowed to upload. */
+// First check: Challenge by IP
+if (true === jirafeau_challenge_upload_ip($cfg['upload_ip'], get_ip_address($cfg))) {
+ // Is an upload password required?
+ if (jirafeau_has_upload_password($cfg)) {
+ // Logout action
+ if (isset($_POST['action']) && (strcmp($_POST['action'], 'logout') == 0)) {
+ session_unset();
+ }
+
+ // 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.'), $cfg);
+ }
+ }
+
+ // Show login form if user session is not authorized yet
+ if (true === empty($_SESSION['upload_auth'])) {
+ ?>
+ <form method="post" class="form login">
+ <fieldset>
+ <table>
+ <tr>
+ <td class = "label"><label for = "enter_password">
+ <?php echo t('Upload password') . ':'; ?></label>
+ </td>
+ </tr><tr>
+ <td class = "field"><input type = "password"
+ name = "upload_password" id = "upload_password"
+ size = "40" />
+ </td>
+ </tr>
+ <tr class = "nav">
+ <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);
+}