X-Git-Url: https://git.p6c8.net/jirafeau/jirafeau.git/blobdiff_plain/ea13ecd5272b130c028b76b91b2a05ea65fd565b..87c8c5de8a035e3336090758274d8384701e98e8:/lib/functions.php

diff --git a/lib/functions.php b/lib/functions.php
index 2843e29..f55da7b 100644
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -446,7 +446,7 @@ function jirafeau_upload($file, $one_time_download, $key, $time, $ip, $crypt, $l
                  'link' => '',
                  'delete_link' => ''));
     }
-    jirafeau_add_file($file, $one_time_download, $key, $time, $ip, $crypt, $link_name_length, $file_hash_method);
+    return jirafeau_add_file($file, $one_time_download, $key, $time, $ip, $crypt, $link_name_length, $file_hash_method);
 }
 
 /**
@@ -544,7 +544,7 @@ function jirafeau_add_file($file, $one_time_download, $key, $time, $ip, $crypt,
     /* hash password or empty. */
     $password = '';
     if (!empty($key)) {
-        $password = md5($key);
+        $password = hash('sha256',$key);
     }
 
     /* create link file */
@@ -623,7 +623,7 @@ function jirafeau_is_viewable($mime)
     if (!empty($mime)) {
         $viewable = array('image', 'video', 'audio');
         $decomposed = explode('/', $mime);
-        if (in_array($decomposed[0], $viewable) && strpos($mime, 'image/svg+xml') === false) {
+        if (in_array($decomposed[0], $viewable) && stripos($mime, 'image/svg+xml') === false && strpos($mime, ',') === false) {
             return true;
         }
         $viewable = array('text/plain');
@@ -771,6 +771,9 @@ function jirafeau_admin_list($name, $file_hash, $link_hash)
                     if (!empty($link_hash) && $link_hash != $node) {
                         continue;
                     }
+
+                    /* Get download statistics */
+                    $ld = jirafeau_get_download_stats($node);
                     /* Print link information. */
                     echo '<tr>';
                     echo '<td><strong>';
@@ -793,6 +796,11 @@ function jirafeau_admin_list($name, $file_hash, $link_hash)
                     if (strlen($l['ip']) > 0) {
                         echo t('ORIGIN') . ': ' . $l['ip'] . '<br/>';
                     }
+                    echo t('DOWNLOAD_COUNT') . ': ' . $ld['count'] . '<br/>';
+                    if ($ld['count'] > 0) {
+                        echo t('DOWNLOAD_DATE') . ': ' . jirafeau_get_datetimefield($ld['date']) . '<br/>';
+                        echo t('DOWNLOAD_IP') . ': ' . $ld['ip'] . '<br/>';
+                    }
                     echo '</td><td>';
 
                     if (!$l['crypted'] && !$l['crypted_legacy']) {
@@ -1080,10 +1088,10 @@ function jirafeau_async_init($filename, $type, $one_time, $key, $time, $ip)
     $w_path = $p . $ref . '_data';
     touch($w_path);
 
-    /* md5 password or empty */
+    /* sha256 password or empty */
     $password = '';
     if (!empty($key)) {
-        $password = md5($key);
+        $password = hash('sha256',$key);
     }
 
     /* Store information. */
@@ -1197,6 +1205,11 @@ function jirafeau_async_end($ref, $code, $crypt, $link_name_length, $file_hash_m
         return "Error: referenced file does not exist";
     }
 
+    /* Store filesize before encrypting the file */
+    /* Otherwise we would send the size of the encrypted file and the data of the unencrypted file */
+    /* This would break some browsers */
+    $size = filesize($p);
+
     $crypted = false;
     $crypt_key = '';
     if ($crypt == true && extension_loaded('sodium') == true) {
@@ -1209,7 +1222,6 @@ function jirafeau_async_end($ref, $code, $crypt, $link_name_length, $file_hash_m
     }
 
     $hash = jirafeau_hash_file($file_hash_method, $p);
-    $size = filesize($p);
     $np = s2p($hash);
     $delete_link_code = jirafeau_gen_random(5);
 
@@ -1367,7 +1379,7 @@ function jirafeau_decrypt_file_legacy($fp_src, $fp_dst, $k)
     $m = mcrypt_module_open('rijndael-256', '', 'ofb', '');
     /* Extract key and iv. */
     $crypt_key = $k;
-    $hash_key = md5($crypt_key);
+    $hash_key = hash('sha256',$crypt_key);
     $iv = jirafeau_crypt_create_iv($hash_key, mcrypt_enc_get_iv_size($m));
     /* Init module. */
     mcrypt_generic_init($m, $hash_key, $iv);
@@ -1630,7 +1642,7 @@ function jirafeau_escape($string)
 function jirafeau_admin_session_start()
 {
     $_SESSION['admin_auth'] = true;
-    $_SESSION['admin_csrf'] = md5(uniqid(mt_rand(), true));
+    $_SESSION['admin_csrf'] = hash('sha256',uniqid(mt_rand(), true));
 }
 
 function jirafeau_session_end()
@@ -1775,7 +1787,7 @@ function jirafeau_write_download_stats($hash, $ip)
     fclose($handle);
 }
 
-function jirafeau_create_upload_finished_box($preview = true)
+function jirafeau_create_upload_finished_box($preview = true, $download_pass = null)
 {
     ?>
 
@@ -1792,6 +1804,21 @@ function jirafeau_create_upload_finished_box($preview = true)
     </p>
     </div>
 
+    <?php if (!is_null($download_pass)) { ?>
+    <div id="show_password">
+    <p><?php echo t('PSW') ?></p>
+
+    <div id="download_password">
+    <p>
+        <?php echo '<input id="output_key" value="' . $download_pass . '" readonly/>'?>
+        <button id="password_copy_button">&#128203;</button>
+    </p>
+    </div>
+    </div>
+    <?php
+    }?>
+
+
     <?php
     if ($preview == true) { ?>
     <div id="upload_finished_preview">