Updated README

[jirafeau.git] / script.php

diff --git a/script.php b/script.php
index ffd2c0ea085546e662a815b1b3028e2483581aa8..600b1d5cc9f702955a9a1d558e27fc1ef3cf0612 100644 (file)
--- a/script.php
+++ b/script.php
@@ -1,7 +1,7 @@
 <?php
 /*
  *  Jirafeau, your web file repository
 <?php
 /*
  *  Jirafeau, your web file repository

- *  Copyright (C) 2015  Jerome Jutteau <j.jutteau@gmail.com>
+ *  Copyright (C) 2015  Jerome Jutteau <jerome@jutteau.fr>

  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU Affero General Public License as
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU Affero General Public License as


@@ -17,26 +17,21 @@
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 

-/*
- * This file permits to easyly script file sending, receiving, deleting, ...
- * If you don't want this feature, you can simply delete this file from your
- * web directory.
- */
+/* This file offer a kind of API for jirafeau. */
+

 define('JIRAFEAU_ROOT', dirname(__FILE__) . '/');
 
 require(JIRAFEAU_ROOT . 'lib/settings.php');
 require(JIRAFEAU_ROOT . 'lib/functions.php');
 require(JIRAFEAU_ROOT . 'lib/lang.php');
 
 define('JIRAFEAU_ROOT', dirname(__FILE__) . '/');
 
 require(JIRAFEAU_ROOT . 'lib/settings.php');
 require(JIRAFEAU_ROOT . 'lib/functions.php');
 require(JIRAFEAU_ROOT . 'lib/lang.php');
 

- global $script_langages;
- $script_langages = array('bash' => 'Bash');
+global $script_langages;
+$script_langages = array('bash' => 'Bash');

 
 /* Operations may take a long time.
  * Be sure PHP's safe mode is off.
  */
 @set_time_limit(0);
 
 /* Operations may take a long time.
  * Be sure PHP's safe mode is off.
  */
 @set_time_limit(0);

-/* Remove errors. */
-@error_reporting(0);

 
 if ($_SERVER['REQUEST_METHOD'] == "GET" && count($_GET) == 0) {
     require(JIRAFEAU_ROOT . 'lib/template/header.php');
 
 if ($_SERVER['REQUEST_METHOD'] == "GET" && count($_GET) == 0) {
     require(JIRAFEAU_ROOT . 'lib/template/header.php');


@@ -67,24 +62,34 @@ if (has_error()) {
     exit;
 }
 
     exit;
 }
 

+session_start();
+

 /* Upload file */
 if (isset($_FILES['file']) && is_writable(VAR_FILES)
     && is_writable(VAR_LINKS)) {
 /* Upload file */
 if (isset($_FILES['file']) && is_writable(VAR_FILES)
     && is_writable(VAR_LINKS)) {

-    if (isset ($_POST['upload_password'])) {
-        if (!jirafeau_challenge_upload($cfg, get_ip_address($cfg), $_POST['upload_password'])) {
+    if (!jirafeau_user_session_logged()) {
+        if (isset($_POST['upload_password']) &&
+            !jirafeau_challenge_upload($cfg, get_ip_address($cfg), $_POST['upload_password'])) {

             echo 'Error 3: Invalid password';
             exit;
             echo 'Error 3: Invalid password';
             exit;

-        }
-    } else {
-        if (!jirafeau_challenge_upload($cfg, get_ip_address($cfg), null)) {
+        } elseif (!jirafeau_challenge_upload($cfg, get_ip_address($cfg), null)) {

             echo 'Error 2: No password nor allowed IP';
             exit;
         }
     }
             echo 'Error 2: No password nor allowed IP';
             exit;
         }
     }

-    
+

     $key = '';
     if (isset($_POST['key'])) {
         $key = $_POST['key'];
     $key = '';
     if (isset($_POST['key'])) {
         $key = $_POST['key'];

+        if ($cfg['download_password_requirement'] !== 'generated' && $cfg['download_password_policy'] === 'regex'){
+            if (!preg_match($cfg['download_password_policy_regex'], $key)){
+                echo 'Error 14: The download password is not complying to the security standards.';
+                exit;
+            }
+        }
+    }elseif ($cfg['download_password_requirement'] !== 'optional'){
+        echo 'Error 13: The parameter password is required.';
+        exit;

     }
 
     $time = time();
     }
 
     $time = time();


@@ -105,6 +110,9 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES)
             case 'week':
                 $time += JIRAFEAU_WEEK;
                 break;
             case 'week':
                 $time += JIRAFEAU_WEEK;
                 break;

+            case 'fortnight':
+                $time += JIRAFEAU_FORTNIGHT;
+                break;

             case 'month':
                 $time += JIRAFEAU_MONTH;
                 break;
             case 'month':
                 $time += JIRAFEAU_MONTH;
                 break;


@@ -114,7 +122,7 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES)
             case 'year':
                 $time += JIRAFEAU_YEAR;
                 break;
             case 'year':
                 $time += JIRAFEAU_YEAR;
                 break;

-           default:
+            default:

                 $time = JIRAFEAU_INFINITY;
                 break;
         }
                 $time = JIRAFEAU_INFINITY;
                 break;
         }


@@ -127,10 +135,28 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES)
         exit;
     }
 
         exit;
     }
 

-    $res = jirafeau_upload($_FILES['file'],
-                            isset($_POST['one_time_download']),
-                            $key, $time, get_ip_address($cfg),
-                            $cfg['enable_crypt'], $cfg['link_name_length']);
+    // Check if one time download is enabled
+    if (!$cfg['one_time_download'] && isset($_POST['one_time_download'])) {
+        echo 'Error 26: One time download is disabled.';
+        exit;
+    }
+
+    if ($cfg['store_uploader_ip']) {
+        $ip = get_ip_address($cfg);
+    } else {
+        $ip = "";
+    }
+
+    $res = jirafeau_upload(
+        $_FILES['file'],
+        isset($_POST['one_time_download']),
+        $key,
+        $time,
+        $ip,
+        $cfg['enable_crypt'],
+        $cfg['link_name_length'],
+        $cfg['file_hash']
+    );

 
     if (empty($res) || $res['error']['has_error']) {
         echo 'Error 6 ' . $res['error']['why'];
 
     if (empty($res) || $res['error']['has_error']) {
         echo 'Error 6 ' . $res['error']['why'];


@@ -149,6 +175,15 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES)
     $key = '';
     if (isset($_POST['key'])) {
         $key = $_POST['key'];
     $key = '';
     if (isset($_POST['key'])) {
         $key = $_POST['key'];

+        if ($cfg['download_password_requirement'] !== 'generated' && $cfg['download_password_policy'] === 'regex'){
+            if (!preg_match($cfg['download_password_policy_regex'], $key)){
+                echo 'Error 14: The download password is not complying to the security standards.';
+                exit;
+            }
+        }
+    }elseif ($cfg['download_password_requirement'] !== 'optional'){
+        echo 'Error 13: The parameter password is required.';
+        exit;

     }
     $d = '';
     if (isset($_GET['d'])) {
     }
     $d = '';
     if (isset($_GET['d'])) {


@@ -180,8 +215,8 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES)
         echo 'Error 10';
         exit;
     }
         echo 'Error 10';
         exit;
     }

-    $p = s2p($link['md5']);
-    if (!file_exists(VAR_FILES . $p . $link['md5'])) {
+    $p = s2p($link['hash']);
+    if (!file_exists(VAR_FILES . $p . $link['hash'])) {

         echo 'Error 11';
         exit;
     }
         echo 'Error 11';
         exit;
     }


@@ -192,10 +227,9 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES)
     header('Content-Disposition: attachment; filename="' .
             $link['file_name'] . '"');
 
     header('Content-Disposition: attachment; filename="' .
             $link['file_name'] . '"');
 

-    $r = fopen(VAR_FILES . $p . $link['md5'], 'r');
+    $r = fopen(VAR_FILES . $p . $link['hash'], 'r');

     while (!feof($r)) {
         print fread($r, 1024);
     while (!feof($r)) {
         print fread($r, 1024);

-        ob_flush();

     }
     fclose($r);
 
     }
     fclose($r);
 


@@ -204,8 +238,7 @@ if (isset($_FILES['file']) && is_writable(VAR_FILES)
     }
     exit;
 } elseif (isset($_GET['get_capacity'])) {
     }
     exit;
 } elseif (isset($_GET['get_capacity'])) {

-    echo min(jirafeau_ini_to_bytes(ini_get('post_max_size')),
-              jirafeau_ini_to_bytes(ini_get('upload_max_filesize')));
+    echo jirafeau_get_max_upload_size_bytes();

 } elseif (isset($_GET['get_maximal_upload_size'])) {
     echo $cfg['maximal_upload_size'];
 } elseif (isset($_GET['get_version'])) {
 } elseif (isset($_GET['get_maximal_upload_size'])) {
     echo $cfg['maximal_upload_size'];
 } elseif (isset($_GET['get_version'])) {


@@ -224,6 +257,7 @@ url='<?php echo $cfg['web_root']; ?>' # Or set JIRAFEAU_URL.
 time='<?php echo $cfg['availability_default']; ?>' # Or set JIRAFEAU_TIME.
 one_time='' # Or set JIRAFEAU_ONE_TIME.
 curl='' # Or set JIRAFEAU_CURL_PATH.
 time='<?php echo $cfg['availability_default']; ?>' # Or set JIRAFEAU_TIME.
 one_time='' # Or set JIRAFEAU_ONE_TIME.
 curl='' # Or set JIRAFEAU_CURL_PATH.

+upload_password='' # Or set JIRAFEAU_UPLOAD_PASSWD

 # Config end
 
 if [ -n "$JIRAFEAU_PROXY" ]; then
 # Config end
 
 if [ -n "$JIRAFEAU_PROXY" ]; then


@@ -246,6 +280,10 @@ if [ -n "$JIRAFEAU_ONE_TIME" ]; then
     one_time='1'
 fi
 
     one_time='1'
 fi
 

+if [ -n "$JIRAFEAU_UPLOAD_PASSWD" ]; then
+    upload_password="$JIRAFEAU_UPLOAD_PASSWD"
+fi
+

 if [ -z "$curl" ]; then
     curl="$JIRAFEAU_CURL_PATH"
 fi
 if [ -z "$curl" ]; then
     curl="$JIRAFEAU_CURL_PATH"
 fi


@@ -275,11 +313,12 @@ if [ -z "$2" ]; then
     echo "    $0 delete URL"
     echo
     echo "Global variables to export:"
     echo "    $0 delete URL"
     echo
     echo "Global variables to export:"

-    echo "    JIRAFEAU_PROXY: Domain and port of proxy server, eg. »proxysever.example.com:3128«"
+    echo "    JIRAFEAU_PROXY: Domain and port of proxy server, eg. »proxyserver.example.com:3128«"

     echo "    JIRAFEAU_URL : URI to Jirafeau installation with trailing slash, eg. »https://example.com/jirafeau/«"
     echo "    JIRAFEAU_URL : URI to Jirafeau installation with trailing slash, eg. »https://example.com/jirafeau/«"

-    echo "    JIRAFEAU_TIME : expiration time, eg. »minute«, »hour«, »day«, »week«, »month«, »quarter«, »year« or »none«"
+    echo "    JIRAFEAU_TIME : expiration time, eg. »minute«, »hour«, »day«, »week«, fortnight, »month«, »quarter«, »year« or »none«"

     echo "    JIRAFEAU_ONE_TIME : self-destroy after first download, eg. »1« to enable or »« (empty) to disable"
     echo "    JIRAFEAU_CURL : alternative path to curl binary"
     echo "    JIRAFEAU_ONE_TIME : self-destroy after first download, eg. »1« to enable or »« (empty) to disable"
     echo "    JIRAFEAU_CURL : alternative path to curl binary"

+    echo "    JIRAFEAU_UPLOAD_PASSWD : upload password"

 
     exit 0
 fi
 
     exit 0
 fi


@@ -293,6 +332,10 @@ if [ -n "$one_time" ]; then
     options="$options -F one_time_download=1"
 fi
 
     options="$options -F one_time_download=1"
 fi
 

+if [ -n "$upload_password" ]; then
+    options="$options -F upload_password=$upload_password"
+fi
+

 password=''
 if [ -n "$3" ]; then
     password="$3"
 password=''
 if [ -n "$3" ]; then
     password="$3"


@@ -333,19 +376,37 @@ if [ "$1" == "send" ]; then
         fi
         cnt=$(( cnt + 1 ))
         done)
         fi
         cnt=$(( cnt + 1 ))
         done)

+    key_code=$(cnt=0; echo "$res" | while read l; do
+        if [[ "$cnt" == "2" ]]; then
+            echo "$l"
+        fi
+        cnt=$(( cnt + 1 ))
+        done)

 
     echo
     echo "Download page:"
 
     echo
     echo "Download page:"

-    echo "    ${url}${downloadpage}?h=$code"
+    if [[ $key_code ]]; then
+        echo "    ${url}${downloadpage}?h=$code&k=$key_code"
+    else
+        echo "    ${url}${downloadpage}?h=$code"
+    fi

     echo "Direct download:"
     echo "Direct download:"

-    echo "    ${url}${downloadpage}?h=$code&d=1"
+    if [[ $key_code ]]; then
+        echo "    ${url}${downloadpage}?h=$code&k=$key_code&d=1"
+    else
+        echo "    ${url}${downloadpage}?h=$code&d=1"
+    fi

     echo "Delete link:"
     echo "    ${url}${downloadpage}?h=$code&d=$del_code"
     echo
     echo "Download via API:"
     echo "Delete link:"
     echo "    ${url}${downloadpage}?h=$code&d=$del_code"
     echo
     echo "Download via API:"

-    echo "    ${0} get ${url}${apipage}?h=$code [PASSWORD}"
+    if [[ $key_code ]]; then
+        echo "    ${0} get ${url}${apipage}?h=$code&k=$key_code [PASSWORD]"
+    else
+        echo "    ${0} get ${url}${apipage}?h=$code [PASSWORD]"
+    fi

     echo "Delete via API:"
     echo "Delete via API:"

-    echo "    ${0} delete ${url}${downloadpage}?h=$code&d=$del_code"
+    echo "    ${0} delete \"${url}${downloadpage}?h=$code&d=$del_code\""

 
 elif [ "$1" == "get" ]; then
     if [ -z "$password" ]; then
 
 elif [ "$1" == "get" ]; then
     if [ -z "$password" ]; then


@@ -354,84 +415,18 @@ elif [ "$1" == "get" ]; then
         $curl $proxy -OJ -X POST -F key=$password "$2"
     fi
 elif [ "$1" == "delete" ]; then
         $curl $proxy -OJ -X POST -F key=$password "$2"
     fi
 elif [ "$1" == "delete" ]; then

-    $curl $proxy "$2"
+    $curl $proxy "$2" --data-raw "do_delete=1%2F" | grep "div class" |sed -e "s/<[^>]\+>//g"

 fi
 <?php
 fi
 <?php

-

     } else {
         echo 'Error 12';
         exit;
     }
 }
     } else {
         echo 'Error 12';
         exit;
     }
 }

-/* Create alias. */
-elseif (isset($_GET['alias_create'])) {
-    if (isset($_POST['upload_password'])){
-        if (!jirafeau_challenge_upload($cfg, get_ip_address($cfg), $_POST['upload_password'])) {
-            echo 'Error 14: Invalid password';
-            exit;
-        }
-    } else {
-        if (!jirafeau_challenge_upload($cfg, get_ip_address($cfg), null)) {
-            echo 'Error 13: No password nor allowed IP';
-            exit;
-        }
-    }
-
-    if (!isset($_POST['alias']) ||
-        !isset($_POST['destination']) ||
-        !isset($_POST['password'])) {
-        echo 'Error 15';
-        exit;
-    }
-
-    echo jirafeau_alias_create($_POST['alias'],
-                                $_POST['destination'],
-                                $_POST['password'],
-                                $ip);
-}
-/* Get alias. */
-elseif (isset($_GET['alias_get'])) {
-    if (!isset($_POST['alias'])) {
-        echo 'Error 16';
-        exit;
-    }
-
-    echo jirafeau_alias_get($_POST['alias']);
-}
-/* Update alias. */
-elseif (isset($_GET['alias_update'])) {
-    if (!isset($_POST['alias']) ||
-        !isset($_POST['destination']) ||
-        !isset($_POST['password'])) {
-        echo 'Error 17';
-        exit;
-    }
-
-    $new_password = '';
-    if (isset($_POST['new_password'])) {
-        $new_password = $_POST['new_password'];
-    }
-
-    echo jirafeau_alias_update($_POST['alias'],
-                                $_POST['destination'],
-                                $_POST['password'],
-                                $new_password,
-                                get_ip_address($cfg));
-}
-/* Delete alias. */
-elseif (isset($_GET['alias_delete'])) {
-    if (!isset($_POST['alias']) ||
-        !isset($_POST['password'])) {
-        echo 'Error 18';
-        exit;
-    }
-
-    echo jirafeau_alias_delete($_POST['alias'],
-                                $_POST['password']);
-}

 /* Initialize an asynchronous upload. */
 elseif (isset($_GET['init_async'])) {
 /* Initialize an asynchronous upload. */
 elseif (isset($_GET['init_async'])) {

-    if (isset($_POST['upload_password'])){
+    if (jirafeau_user_session_logged()) {
+    } elseif (isset($_POST['upload_password'])) {

         if (!jirafeau_challenge_upload($cfg, get_ip_address($cfg), $_POST['upload_password'])) {
             echo 'Error 20: Invalid password';
             exit;
         if (!jirafeau_challenge_upload($cfg, get_ip_address($cfg), $_POST['upload_password'])) {
             echo 'Error 20: Invalid password';
             exit;


@@ -456,6 +451,21 @@ elseif (isset($_GET['init_async'])) {
     $key = '';
     if (isset($_POST['key'])) {
         $key = $_POST['key'];
     $key = '';
     if (isset($_POST['key'])) {
         $key = $_POST['key'];

+        if ($cfg['download_password_requirement'] !== 'generated' && $cfg['download_password_policy'] === 'regex'){
+            if (!preg_match($cfg['download_password_policy_regex'], $key)){
+                echo 'Error 14: The download password is not complying to the security standards.';
+                exit;
+            }
+        }
+    }elseif ($cfg['download_password_requirement'] !== 'optional'){
+        echo 'Error 13: The parameter password is required.';
+        exit;
+    }
+
+    // Check if one time download is enabled
+    if (!$cfg['one_time_download'] && isset($_POST['one_time_download'])) {
+        echo 'Error 26: One time download is disabled.';
+        exit;

     }
 
     $time = time();
     }
 
     $time = time();


@@ -476,6 +486,9 @@ elseif (isset($_GET['init_async'])) {
             case 'week':
                 $time += JIRAFEAU_WEEK;
                 break;
             case 'week':
                 $time += JIRAFEAU_WEEK;
                 break;

+            case 'fortnight':
+                $time += JIRAFEAU_FORTNIGHT;
+                break;

             case 'month':
                 $time += JIRAFEAU_MONTH;
                 break;
             case 'month':
                 $time += JIRAFEAU_MONTH;
                 break;


@@ -490,12 +503,21 @@ elseif (isset($_GET['init_async'])) {
                 break;
         }
     }
                 break;
         }
     }

-    echo jirafeau_async_init($_POST['filename'],
-                              $type,
-                              isset($_POST['one_time_download']),
-                              $key,
-                              $time,
-                              get_ip_address($cfg));
+
+    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,
+        $ip
+    );

 }
 /* Continue an asynchronous upload. */
 elseif (isset($_GET['push_async'])) {
 }
 /* Continue an asynchronous upload. */
 elseif (isset($_GET['push_async'])) {


@@ -504,10 +526,12 @@ elseif (isset($_GET['push_async'])) {
         || (!isset($_POST['code']))) {
         echo 'Error 23';
     } else {
         || (!isset($_POST['code']))) {
         echo 'Error 23';
     } else {

-        echo jirafeau_async_push($_POST['ref'],
-                                  $_FILES['data'],
-                                  $_POST['code'],
-                                  $cfg['maximal_upload_size']);
+        echo jirafeau_async_push(
+            $_POST['ref'],
+            $_FILES['data'],
+            $_POST['code'],
+            $cfg['maximal_upload_size']
+        );

     }
 }
 /* Finalize an asynchronous upload. */
     }
 }
 /* Finalize an asynchronous upload. */


@@ -516,7 +540,7 @@ elseif (isset($_GET['end_async'])) {
         || !isset($_POST['code'])) {
         echo 'Error 24';
     } else {
         || !isset($_POST['code'])) {
         echo 'Error 24';
     } else {

-        echo jirafeau_async_end($_POST['ref'], $_POST['code'], $cfg['enable_crypt'], $cfg['link_name_length']);
+        echo jirafeau_async_end($_POST['ref'], $_POST['code'], $cfg['enable_crypt'], $cfg['link_name_length'], $cfg['file_hash']);

     }
 } else {
     echo 'Error 25';
     }
 } else {
     echo 'Error 25';