mirror of
https://github.com/WhatCD/Gazelle.git
synced 2024-12-13 19:06:27 +00:00
288 lines
8.4 KiB
PHP
288 lines
8.4 KiB
PHP
<?
|
|
class Tools {
|
|
/**
|
|
* Returns true if given IP is banned.
|
|
*
|
|
* @param string $IP
|
|
*/
|
|
public static function site_ban_ip($IP) {
|
|
global $Debug;
|
|
$A = substr($IP, 0, strcspn($IP, '.'));
|
|
$IPNum = Tools::ip_to_unsigned($IP);
|
|
$IPBans = G::$Cache->get_value('ip_bans_'.$A);
|
|
if (!is_array($IPBans)) {
|
|
$SQL = sprintf("
|
|
SELECT ID, FromIP, ToIP
|
|
FROM ip_bans
|
|
WHERE FromIP BETWEEN %d << 24 AND (%d << 24) - 1", $A, $A + 1);
|
|
$QueryID = G::$DB->get_query_id();
|
|
G::$DB->query($SQL);
|
|
$IPBans = G::$DB->to_array(0, MYSQLI_NUM);
|
|
G::$DB->set_query_id($QueryID);
|
|
G::$Cache->cache_value('ip_bans_'.$A, $IPBans, 0);
|
|
}
|
|
$Debug->log_var($IPBans, 'IP bans for class '.$A);
|
|
foreach ($IPBans as $Index => $IPBan) {
|
|
list ($ID, $FromIP, $ToIP) = $IPBan;
|
|
if ($IPNum >= $FromIP && $IPNum <= $ToIP) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns the unsigned form of an IP address.
|
|
*
|
|
* @param string $IP The IP address x.x.x.x
|
|
* @return string the long it represents.
|
|
*/
|
|
public static function ip_to_unsigned($IP) {
|
|
return sprintf('%u', ip2long($IP));
|
|
}
|
|
|
|
/**
|
|
* Geolocate an IP address using the database
|
|
*
|
|
* @param $IP the ip to fetch the country for
|
|
* @return the country of origin
|
|
*/
|
|
public static function geoip($IP) {
|
|
static $IPs = array();
|
|
if (isset($IPs[$IP])) {
|
|
return $IPs[$IP];
|
|
}
|
|
if (is_number($IP)) {
|
|
$Long = $IP;
|
|
} else {
|
|
$Long = Tools::ip_to_unsigned($IP);
|
|
}
|
|
if (!$Long || $Long == 2130706433) { // No need to check cc for 127.0.0.1
|
|
return false;
|
|
}
|
|
$QueryID = G::$DB->get_query_id();
|
|
G::$DB->query("
|
|
SELECT EndIP, Code
|
|
FROM geoip_country
|
|
WHERE $Long >= StartIP
|
|
ORDER BY StartIP DESC
|
|
LIMIT 1");
|
|
if ((!list($EndIP, $Country) = G::$DB->next_record()) || $EndIP < $Long) {
|
|
$Country = '?';
|
|
}
|
|
G::$DB->set_query_id($QueryID);
|
|
$IPs[$IP] = $Country;
|
|
return $Country;
|
|
}
|
|
|
|
/**
|
|
* Gets the hostname for an IP address
|
|
*
|
|
* @param $IP the IP to get the hostname for
|
|
* @return hostname fetched
|
|
*/
|
|
public static function get_host_by_ip($IP) {
|
|
$testar = explode('.', $IP);
|
|
if (count($testar) != 4) {
|
|
return $IP;
|
|
}
|
|
for ($i = 0; $i < 4; ++$i) {
|
|
if (!is_numeric($testar[$i])) {
|
|
return $IP;
|
|
}
|
|
}
|
|
|
|
$host = `host -W 1 $IP`;
|
|
return ($host ? end(explode(' ', $host)) : $IP);
|
|
}
|
|
|
|
/**
|
|
* Gets an hostname using AJAX
|
|
*
|
|
* @param $IP the IP to fetch
|
|
* @return a span with JavaScript code
|
|
*/
|
|
public static function get_host_by_ajax($IP) {
|
|
static $ID = 0;
|
|
++$ID;
|
|
return '<span id="host_'.$ID.'">Resolving host...<script type="text/javascript">ajax.get(\'tools.php?action=get_host&ip='.$IP.'\',function(host) {$(\'#host_'.$ID.'\').raw().innerHTML=host;});</script></span>';
|
|
}
|
|
|
|
|
|
/**
|
|
* Looks up the full host of an IP address, by system call.
|
|
* Used as the server-side counterpart to get_host_by_ajax.
|
|
*
|
|
* @param string $IP The IP address to look up.
|
|
* @return string the host.
|
|
*/
|
|
public static function lookup_ip($IP) {
|
|
//TODO: use the G::$Cache
|
|
$Output = explode(' ',shell_exec('host -W 1 '.escapeshellarg($IP)));
|
|
if (count($Output) == 1 && empty($Output[0])) {
|
|
//No output at all implies the command failed
|
|
return '';
|
|
}
|
|
|
|
if (count($Output) != 5) {
|
|
return false;
|
|
} else {
|
|
return trim($Output[4]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Format an IP address with links to IP history.
|
|
*
|
|
* @param string IP
|
|
* @return string The HTML
|
|
*/
|
|
public static function display_ip($IP) {
|
|
$Line = display_str($IP).' ('.Tools::get_country_code_by_ajax($IP).') ';
|
|
$Line .= '<a href="user.php?action=search&ip_history=on&ip='.display_str($IP).'&matchtype=strict" title="Search" class="brackets">S</a>';
|
|
|
|
return $Line;
|
|
}
|
|
|
|
public static function get_country_code_by_ajax($IP) {
|
|
static $ID = 0;
|
|
++$ID;
|
|
return '<span id="cc_'.$ID.'">Resolving CC...<script type="text/javascript">ajax.get(\'tools.php?action=get_cc&ip='.$IP.'\', function(cc) {$(\'#cc_'.$ID.'\').raw().innerHTML = cc;});</script></span>';
|
|
}
|
|
|
|
|
|
/**
|
|
* Disable an array of users.
|
|
*
|
|
* @param array $UserIDs (You can also send it one ID as an int, because fuck types)
|
|
* @param BanReason 0 - Unknown, 1 - Manual, 2 - Ratio, 3 - Inactive, 4 - Unused.
|
|
*/
|
|
public static function disable_users($UserIDs, $AdminComment, $BanReason = 1) {
|
|
$QueryID = G::$DB->get_query_id();
|
|
if (!is_array($UserIDs)) {
|
|
$UserIDs = array($UserIDs);
|
|
}
|
|
G::$DB->query("
|
|
UPDATE users_info AS i
|
|
JOIN users_main AS m ON m.ID=i.UserID
|
|
SET m.Enabled='2',
|
|
m.can_leech='0',
|
|
i.AdminComment = CONCAT('".sqltime()." - ".($AdminComment ? $AdminComment : 'Disabled by system')."\n\n', i.AdminComment),
|
|
i.BanDate='".sqltime()."',
|
|
i.BanReason='$BanReason',
|
|
i.RatioWatchDownload=".($BanReason == 2 ? 'm.Downloaded' : "'0'")."
|
|
WHERE m.ID IN(".implode(',', $UserIDs).') ');
|
|
G::$Cache->decrement('stats_user_count', G::$DB->affected_rows());
|
|
foreach ($UserIDs as $UserID) {
|
|
G::$Cache->delete_value("enabled_$UserID");
|
|
G::$Cache->delete_value("user_info_$UserID");
|
|
G::$Cache->delete_value("user_info_heavy_$UserID");
|
|
G::$Cache->delete_value("user_stats_$UserID");
|
|
|
|
G::$DB->query("
|
|
SELECT SessionID
|
|
FROM users_sessions
|
|
WHERE UserID = '$UserID'
|
|
AND Active = 1");
|
|
while (list($SessionID) = G::$DB->next_record()) {
|
|
G::$Cache->delete_value("session_$UserID"."_$SessionID");
|
|
}
|
|
G::$Cache->delete_value("users_sessions_$UserID");
|
|
|
|
G::$DB->query("
|
|
DELETE FROM users_sessions
|
|
WHERE UserID = '$UserID'");
|
|
|
|
}
|
|
|
|
// Remove the users from the tracker.
|
|
G::$DB->query('
|
|
SELECT torrent_pass
|
|
FROM users_main
|
|
WHERE ID in ('.implode(', ', $UserIDs).')');
|
|
$PassKeys = G::$DB->collect('torrent_pass');
|
|
$Concat = '';
|
|
foreach ($PassKeys as $PassKey) {
|
|
if (strlen($Concat) > 3950) { // Ocelot's read buffer is 4 KiB and anything exceeding it is truncated
|
|
Tracker::update_tracker('remove_users', array('passkeys' => $Concat));
|
|
$Concat = $PassKey;
|
|
} else {
|
|
$Concat .= $PassKey;
|
|
}
|
|
}
|
|
Tracker::update_tracker('remove_users', array('passkeys' => $Concat));
|
|
G::$DB->set_query_id($QueryID);
|
|
}
|
|
|
|
/**
|
|
* Warn a user.
|
|
*
|
|
* @param int $UserID
|
|
* @param int $Duration length of warning in seconds
|
|
* @param string $reason
|
|
*/
|
|
public static function warn_user($UserID, $Duration, $Reason) {
|
|
global $Time;
|
|
|
|
$QueryID = G::$DB->get_query_id();
|
|
G::$DB->query("
|
|
SELECT Warned
|
|
FROM users_info
|
|
WHERE UserID = $UserID
|
|
AND Warned != '0000-00-00 00:00:00'");
|
|
if (G::$DB->has_results()) {
|
|
//User was already warned, appending new warning to old.
|
|
list($OldDate) = G::$DB->next_record();
|
|
$NewExpDate = date('Y-m-d H:i:s', strtotime($OldDate) + $Duration);
|
|
|
|
Misc::send_pm($UserID, 0,
|
|
'You have received multiple warnings.',
|
|
"When you received your latest warning (set to expire on ".date('Y-m-d', (time() + $Duration)).'), you already had a different warning (set to expire on '.date('Y-m-d', strtotime($OldDate)).").\n\n Due to this collision, your warning status will now expire at $NewExpDate.");
|
|
|
|
$AdminComment = date('Y-m-d')." - Warning (Clash) extended to expire at $NewExpDate by " . G::$LoggedUser['Username'] . "\nReason: $Reason\n\n";
|
|
|
|
G::$DB->query('
|
|
UPDATE users_info
|
|
SET
|
|
Warned = \''.db_string($NewExpDate).'\',
|
|
WarnedTimes = WarnedTimes + 1,
|
|
AdminComment = CONCAT(\''.db_string($AdminComment).'\', AdminComment)
|
|
WHERE UserID = \''.db_string($UserID).'\'');
|
|
} else {
|
|
//Not changing, user was not already warned
|
|
$WarnTime = time_plus($Duration);
|
|
|
|
G::$Cache->begin_transaction("user_info_$UserID");
|
|
G::$Cache->update_row(false, array('Warned' => $WarnTime));
|
|
G::$Cache->commit_transaction(0);
|
|
|
|
$AdminComment = date('Y-m-d')." - Warned until $WarnTime by " . G::$LoggedUser['Username'] . "\nReason: $Reason\n\n";
|
|
|
|
G::$DB->query('
|
|
UPDATE users_info
|
|
SET
|
|
Warned = \''.db_string($WarnTime).'\',
|
|
WarnedTimes = WarnedTimes + 1,
|
|
AdminComment = CONCAT(\''.db_string($AdminComment).'\',AdminComment)
|
|
WHERE UserID = \''.db_string($UserID).'\'');
|
|
}
|
|
G::$DB->set_query_id($QueryID);
|
|
}
|
|
|
|
/**
|
|
* Update the notes of a user
|
|
* @param unknown $UserID ID of user
|
|
* @param unknown $AdminComment Comment to update with
|
|
*/
|
|
public static function update_user_notes($UserID, $AdminComment) {
|
|
$QueryID = G::$DB->get_query_id();
|
|
G::$DB->query('
|
|
UPDATE users_info
|
|
SET AdminComment = CONCAT(\''.db_string($AdminComment).'\',AdminComment)
|
|
WHERE UserID = \''.db_string($UserID).'\'');
|
|
G::$DB->set_query_id($QueryID);
|
|
}
|
|
}
|
|
?>
|