From beae768cc711c728351b3dccdc780c60d59355a7 Mon Sep 17 00:00:00 2001
From: Jerome Jutteau <jerome@jutteau.fr>
Date: Wed, 30 Dec 2020 09:52:09 +0100
Subject: [PATCH] [FEATURE] allow admin to not log users IP in Jirafeau

New option 'store_uploader_ip' set to true by default.

closes #248

Signed-off-by: Jerome Jutteau <jerome@jutteau.fr>
---
 lib/config.original.php |  5 +++++
 lib/functions.php       |  4 +++-
 script.php              | 17 +++++++++++++++--
 3 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/lib/config.original.php b/lib/config.original.php
index 1b16f32..d8722ac 100644
--- a/lib/config.original.php
+++ b/lib/config.original.php
@@ -181,6 +181,11 @@ $cfg['file_hash'] = 'md5';
  */
 $cfg['litespeed_workaround'] = false;
 
+/* Store uploader's IP along with 'link' file.
+ * Depending of your legislation, you may have to adjust this parameter.
+ */
+$cfg['store_uploader_ip'] = true;
+
 /* Required flag to test if the installation is already installed
  * or needs to start the installation script
  */
diff --git a/lib/functions.php b/lib/functions.php
index b3dc904..546decc 100644
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -680,7 +680,9 @@ function jirafeau_admin_list($name, $file_hash, $link_hash)
                 echo t('EXPIRE') . ': ' . ($l['time'] == -1 ? '∞' : jirafeau_get_datetimefield($l['time'])) . '<br/>';
                 echo t('ONETIME') . ': ' . ($l['onetime'] == 'O' ? 'Yes' : 'No') . '<br/>';
                 echo t('UPLOAD_DATE') . ': ' . jirafeau_get_datetimefield($l['upload_date']) . '<br/>';
-                echo t('ORIGIN') . ': ' . $l['ip'] . '<br/>';
+                if (strlen($l['ip']) > 0) {
+                    echo t('ORIGIN') . ': ' . $l['ip'] . '<br/>';
+                }
                 echo '</td><td>';
                 echo '<form method="post">' .
                 '<input type = "hidden" name = "action" value = "download"/>' .
diff --git a/script.php b/script.php
index b8c4bcf..434a2c3 100644
--- a/script.php
+++ b/script.php
@@ -127,12 +127,18 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES)
         exit;
     }
 
+    if ($cfg['store_uploader_ip']) {
+        $ip = get_ip_address($cfg);
+    } else {
+        $ip = "";
+    }
+    
     $res = jirafeau_upload(
         $_FILES['file'],
         isset($_POST['one_time_download']),
         $key,
         $time,
-        get_ip_address($cfg),
+        $ip,
         $cfg['enable_crypt'],
         $cfg['link_name_length'],
         $cfg['file_hash']
@@ -461,13 +467,20 @@ elseif (isset($_GET['init_async'])) {
                 break;
         }
     }
+
+    if ($cfg['store_uploader_ip']) {
+        $ip = get_ip_address($cfg);
+    } else {
+        $ip = "";
+    }
+    
     echo jirafeau_async_init(
         $_POST['filename'],
         $type,
         isset($_POST['one_time_download']),
         $key,
         $time,
-        get_ip_address($cfg)
+        $ip
     );
 }
 /* Continue an asynchronous upload. */
-- 
2.34.1