Bravo List
Register
Go Back   > Bravo List > Source Code > Archived Trackers > SZ Edition
Closed Thread
  #1  
Old 17th June 2008, 07:11
AutoSnipe's Avatar
AutoSnipe AutoSnipe is offline
Senior Member
 
Join Date: May 2008
Posts: 84
Default Announce Fix For TBDev SZ 3.0+
hey guys....
heres a fully fixed up announce url for you :)
any questions.. ask :)

Code:
<?php
define('IN_ANNOUNCE', true);
$tracker_root_path = './';
require($tracker_root_path . 'include/config.php');
require($tracker_root_path . 'include/benc.php');
@include($tracker_root_path . '/languages/lang_' . $config['default_lang'] . '/lang_announce.php');

$db->sql_return_on_error(true);

$updateset = $events_ary = array();

//start receive and check main data from peer
$agent = ( isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : getenv('HTTP_USER_AGENT') );

foreach ( array('passkey','info_hash','peer_id') AS $x) {
	if( isset($_GET[$x]) ) {
		$GLOBALS[$x] = strval($_GET[$x]);
     }
}

if ( strpos($passkey, '?') ) {
	$tmp = substr($passkey, strpos($passkey, '?'));
	$passkey = substr($passkey, 0, strpos($passkey, '?'));
	$tmpname = substr($tmp, 1, strpos($tmp, '=')-1);
	$tmpvalue = substr($tmp, strpos($tmp, '=')+1);
	$GLOBALS[$tmpname] = $tmpvalue;
}

foreach ( array('passkey','info_hash','peer_id') AS $x) {
	if( !isset($x) ) {
	     err(sprintf($lang['announce_missing_key'], $x) );
     }
}

foreach ( array('port','downloaded','uploaded','left') AS $x) {
	if ( isset($_GET[$x]) ) {
	     $GLOBALS[$x] = 0 + $_GET[$x];
     }
	else {
	     err(sprintf($lang['announce_missing_key'], $x) );
     }
}

preg_match_all('/event=([^&]*)/i', $_SERVER['QUERY_STRING'], $matches);
if ( sizeof($matches[1]) ) {
	$events_ary = $matches[1];
}

$compact = ( isset($_GET['compact']) ? 1 : 0 );

$no_peer_id = ( isset($_GET['no_peer_id']) ? 1 : 0 );

$rsize = 50;

foreach( array('num want', 'numwant', 'num_want') AS $k ) {
	if ( isset($_GET[$k]) ) {
		$rsize = intval($_GET[$k]);
          break;
     }
}

if ( !$port || $port > 0xffff ) {
	err($lang['announce_invalid_port']);
}

foreach ( array('info_hash','peer_id') AS $x ) {
	if ( strlen($GLOBALS[$x]) != 20 ) {
    		err(sprintf($lang['announce_invalid_parametr'], $x, strlen($GLOBALS[$x]), urlencode($GLOBALS[$x])));
    	}
}

if ( strlen($passkey) != 32 ) {
	err(sprintf($lang['announce_invalid_passkey'], strlen($passkey), $passkey));
}
//end receive and check main data from peer

//start check bad clients
$bad_agents_arr = array('Gecko', 'Opera', 'MSIE', 'Links', 'Lynx', 'Mozilla', '0P3R4H');
for ( $i = 0; $i < sizeof($bad_agents_arr); ++$i ) {
	if ( strpos($agent, $bad_agents_arr[$i]) !== FALSE ) {
		err($lang['announce_bad_client']);
	}
}

if ( strpos($peer_id, 'Torrent/3') && $agent == '0' ) {
	err($lang['announce_bad_client']);
}

if(substr($peer_id, 0, 4) == 'exbc' || substr($peer_id, 0, 3) == '-BC' || substr($peer_id, 1, 2) == 'TS' || substr($peer_id,-4) == 'UDP0' || substr($peer_id, 0, 3) == '-FG') {
	err($lang['announce_client_banned']);
}
if(substr($peer_id, 0, 1) == 'A') {
     if(substr($peer_id, 1, 3) < 300) {
        	err($lang['announce_plz_update_client']);
     }
}
// start anti trackerpro (cheaters)
if ($_SERVER['HTTP_ACCEPT_ENCODING'] == 'identity' && substr($peer_id, 0, 6) == 'M4-1-3') {
	err($lang['announce_bad_client']);
}
// end anti trackerpro (cheaters)

//end check bad clients

$sql_priority = ($db_type == 'mysql') ? ' LOW_PRIORITY' : '';

//start select userdata for user
$sql = 'SELECT uid, uploaded, downloaded, class, hiddentorrents, parked, can_leech, torrents_limit  FROM ' . USERS_TABLE . ' WHERE torrent_pass = ' . "'" . $db->sql_escape($passkey) . "'" . ' AND enabled = 1';
if( !($result = $db->sql_query($sql)) ) {
        err('user select error');
}
if ( !($userdata = $db->sql_fetchrow($result)) ) {
	err('Unknown passkey. Please redownload torrent from tracker');
}
$db->sql_freeresult($result);
//end select userdata for user

//start select data for torrent
$sql = 'SELECT fid, banned, seeders + leechers AS numpeers, seeders, ctime, hidden, free FROM ' . TORRENTS_TABLE . ' WHERE ' . hash_where('info_hash', $info_hash);
if( !($result = $db->sql_query($sql)) ) {
        err('torrent select error');
}
if ( !($torrentdata = $db->sql_fetchrow($result)) ) {
	err('Torrent not registered with this tracker');
}
$db->sql_freeresult($result);
//end select data for torrent

$fields = 'peer_id, `left`, ip, port, uploaded, downloaded, uid, mtime';

$limit = '';
if ( $torrentdata['numpeers'] > $rsize ) {
	$limit = ' LIMIT ' . $rsize;
}

$sql = 'SELECT ' . $fields . ' FROM ' . PEERS_TABLE . ' WHERE fid = ' . $torrentdata['fid'] . $limit;
if( !($result = $db->sql_query($sql)) ) {
$error = $db->sql_error();
   err('' . $error['message']);
}

$resp = 'd' . benc_str('interval') . 'i' . $config['announce_interval'] . 'e' . benc_str('min interval') . 'i' . $config['min_announce_interval'] . ( !$compact ? 'e' . benc_str('peers') . 'l' : 'e5:peers');
$peer = array();
$peer_num = 0;
while ( $row = $db->sql_fetchrow($result) ) {
	$row['peer_id'] = hash_pad($row['peer_id']);
	$peer_id_replaced = preg_replace('/ *$/s', '', $row['peer_id']);
	if ( $row['peer_id'] == $peer_id || $peer_id_replaced == $peer_id ) {
		$self = $row;
		continue;
	}
	if( !$compact ) {
		$resp .= 'd' . benc_str('ip') . benc_str($row['ip']);
		if ( !$no_peer_id ) {
			$resp .= benc_str('peer id') . benc_str($row['peer_id']);
		}
		$resp .= benc_str('port') . 'i' . $row['port'] . 'ee';
	}
	else {
		$peer_ip = explode('.', $row['ip']);
		$peer_ip = pack('C*', $peer_ip[0], $peer_ip[1], $peer_ip[2], $peer_ip[3]);
		$peer_port = pack('n*', intval($row['port']));
		$time = intval((time() % 7680) / 60);
		if( !$left ) {
			$time += 128;
		}
		$time = pack('C', $time);
		$peer[] = $time . $peer_ip . $peer_port;
		$peer_num++;
	}
}
$db->sql_freeresult($result);

if ( !$compact ) {
	$resp .= 'ee';
}
else {
	$o = '';
	for( $i = 0; $i < $peer_num; $i++ ) {
		$o .= substr($peer[$i], 1, 6);
	}
	$resp .= benc_str($o) . 'e';
}
$selfwhere = 'fid = ' . $torrentdata['fid'] . ' AND peer_id = ' . hash_where('peer_id', $peer_id);

if ( !isset($self) ) {
	$sql = 'SELECT ' . $fields . ' FROM ' . PEERS_TABLE . ' WHERE ' . $selfwhere;
        if( !($result = $db->sql_query($sql)) ) {
                err('peer select error');
        }
        if ( $row = $db->sql_fetchrow($result) ) {
                $self = $row;
        }
        $db->sql_freeresult($result);
}

if ( in_array('completed', $events_ary) ) {
	$sql = 'UPDATE ' . SNATCHED_TABLE . ' SET completedat = ' . time() . ' WHERE torrentid = ' . $torrentdata['fid'] . ' AND userid = ' . $userdata['uid'];
	if( !($db->sql_query($sql)) ) {
		err('Snatched compl error');
	}
	$updateset[] = 'completed = completed + 1';
}

//start user not in peers table, it's first connect. let's insert data
if ( !isset($self) ) {
	//start hidden torrent check
	if ( $torrentdata['hidden'] && ( !$userdata['hiddentorrents'] && $userdata['class'] < UC_MODERATOR ) ) {
		err('Hash not recognized with user! Hide!');
	}
	//end hidden torrent check

	//start seed & leech limits check
	$leech_count = $seed_count = 0;
	$sql = 'SELECT `left`, COUNT(*) AS c FROM ' . PEERS_TABLE . ' WHERE uid = ' . $userdata['uid'] . ' GROUP BY fid';
	$result = $db->sql_query($sql);
	if ( $row = $db->sql_fetchrow($result) ) {
		do {
			if ( $row['left'] ) {
				$leech_count = $leech_count + $row['c'];
			}
			else {
				$seed_count = $seed_count + $row['c'];
			}
		}
		while ( $row = $db->sql_fetchrow($result) );
	}
	$db->sql_freeresult($result);

	if ( $left ) {
		if ( !empty($userdata['torrents_limit']) && $userdata['can_leech'] && ( $leech_count >= $userdata['torrents_limit'] ) ) {
			err('Vi kachaete slishkom mnogo torrentov! Odnovremenno mozhno kachat ' . $userdata['torrents_limit'] . ' torrentov');
		}
     }
	elseif ( !empty($config['max_torrent_allow_seed']) && ( $seed_count >= $config['max_torrent_allow_seed'] ) && $userdata['class'] < UC_UPLOADER ) {
		err('Vi sidiruete slishkom mnogo torrentov. Odnovremenno mozhno sidirovat ' . $config['max_torrent_allow_seed'] . ' torrentov');
     }
	//end seed & leech limits check

	//start wait time check
	if ( $config['waittime'] && $left && $userdata['class'] < UC_VIP ) {
	     $gigs = $userdata['uploaded'] / (1024*1024*1024);
		$elapsed = floor((time() - $torrentdata['ctime']) / 3600);
		$ratio = (($userdata['downloaded'] > 0) ? ($userdata['uploaded'] / $userdata['downloaded']) : 1);
		if ($ratio < 0.5 || $gigs < 5) {
			$wait = 48;
		}
		elseif ($ratio < 0.65 || $gigs < 6.5) {
			$wait = 24;
		}
		elseif ($ratio < 0.8 || $gigs < 8) {
			$wait = 12;
		}
		elseif ($ratio < 0.95 || $gigs < 9.5) {
			$wait = 6;
		}
		else {
		     $wait = 0;
		}
		if ( $elapsed < $wait ) {
			err('Vam nado podozhdat (' . ($wait - $elapsed) . ' chasov) - Prochtite FAQ!');
		}
	}
     //end wait time check

	//start parked check
	if ( $userdata['parked'] ) {
		err('Error, your account is parked! Please read the FAQ!');
     }
     //end parked check

     //start can leech check
     if ( !$userdata['can_leech'] && $left ) {
	     err('Vi ne mozhete kachat torrenti.');
     }
     //end can leech check

	//start connect to port to know connectable user or not
	$connectable = 0;
	if ( $sockres = @fsockopen($user_ip, $port, $errno, $errstr, 5) ) {
		$connectable = 1;
		@fclose($sockres);
	}
	//end connect to port to know connectable user or not

	//start insert data into peers table
	$sql = 'INSERT INTO ' . PEERS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
			'connectable'   => $connectable,
			'fid'	       => $torrentdata['fid'],
			'peer_id'       => $peer_id,
			'ip'	    => $user_ip,
			'port'	  => $port,
			'uploaded'      => $uploaded,
			'downloaded'    => $downloaded,
			'`left`'	=> $left,
			'started'       => time(),
			'mtime'	 => time(),
			'uid'	   => $userdata['uid'],
			'useragent'     => $agent ));

	if ( $db->sql_query($sql) ) {
		if ( !$left ) {
			$updateset[] = 'seeders = seeders + 1';
			if ( !$torrentdata['seeders'] ) {
				$updateset[] = 'visible = 1';
			}
		}
		else {
			$updateset[] = 'leechers = leechers + 1';
		}
	}
	else {
	     $error = $db->sql_error();
		if ( $error['code'] == 1062 ) { //we have unique key in database at fid-uid-ip rows
			err('You can\'t leech or seed one torrent from one IP more than one time');
	 	}
		err('Insert peers error');
	}
	//end insert data into peers table

	//start try to insert data unto snatched table
	$sql = 'INSERT INTO ' . SNATCHED_TABLE . ' ' . $db->sql_build_array('INSERT', array(
			'torrentid'     => $torrentdata['fid'],
			'userid'	=> $userdata['uid'],
			'uploaded'      => $uploaded,
			'downloaded'    => $downloaded,
			'port'		=> $port,
			'last_action'   => time(),
			'connectable'   => $connectable,
			'sna_peer_id'   => $peer_id,
			'sna_useragent' => $agent ));

	if( !($db->sql_query($sql)) ) {
		$error = $db->sql_error();
		if ( $error['code'] != 1062 ) { //we have unique key in database at torrentid-userid rows
			err('Insert snatched error');
 	    	}
     }
     //end try to insert data unto snatched table or update it
}
//end user not in peers table, it's first connect. let's insert data

//start user already in peers table, it's first connect. let's update data
else {
	$upthis = max(0, $uploaded - $self['uploaded']);
	$downthis = max(0, $downloaded - $self['downloaded']);

	if ( ($upthis > 0 || $downthis > 0 ) && $userdata['class'] != UC_VIP) {
		$sql = 'UPDATE ' . USERS_TABLE . ' SET uploaded = uploaded + ' .  $upthis . ( !$torrentdata['free'] ?' , downloaded = downloaded + ' . $downthis : ''). ' WHERE uid = ' . $userdata['uid'];
		if( !($db->sql_query($sql)) ) {
			err('Up/Down Stats Error');
		}
		// Initial sanity check xMB/s for 1 second
		if( $upthis > 2097152 && $self['mtime'] < time() ) {
			//Work out time difference
			$endtime = time();
			$starttime = $self['mtime'];
			$diff = ($endtime - $starttime);
			//Normalise to prevent divide by zero.
			$rate = ($upthis / ($diff + 1));
			//Currently 2MB/s. Increase to 5MB/s once finished testing.
			if ($rate > 2097152) {
				if ($userdata['class'] < UC_MODERATOR) {
					$sql = 'INSERT INTO ' . CHEATERS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
					       'added'	 => time(),
					       'userid'	=> $userdata['uid'],
					       'rate'	  => $rate,
					       'beforeup'      => $userdata['uploaded'],
					       'upthis'	=> $upthis,
					       'timediff'      => $diff,
					       'userip'	=> $user_ip,
					       'torrentid'     => $torrentdata['fid'],
					       'che_useragent' => $agent,
					       'che_peer_id'   => $peer_id));
					if( !($db->sql_query($sql)) ) {
						err('Check Error');
					}
				}
			}
		}
	}

	$upd_sql = ( $upthis ? 'uploaded = uploaded + ' .  $upthis . ',' : '' );
	$upd_sql .= ( $downthis ? 'downloaded = downloaded + ' . $downthis . ',' : '' );
	$upd_sql .= ( $port <> $self['port'] ? 'port = ' . $port . ',' : '' );
	$sql = 'UPDATE' . $sql_priority . ' ' . SNATCHED_TABLE . ' SET ' . $upd_sql . ' last_action = ' . time() . ' WHERE torrentid = ' . $torrentdata['fid'] . ' AND userid = ' . $userdata['uid'];

	if( !($db->sql_query($sql)) ) {
		err('Update snatched error');
	}

	if ( !$left && $self['mtime'] < time() ) {
		$sql = 'SELECT COUNT(*) AS count FROM ' . PEERS_TABLE . ' WHERE `left` = 0 AND uid = ' . $userdata['uid'];
		$result = $db->sql_query($sql);
		$count = ( $row = $db->sql_fetchrow($result) ) ? intval($row['count']) : 0;
		$db->sql_freeresult($result);
		if ( $count ) {
			$current_total_time = round( ( ( time() - $self['mtime'] ) / $count ) );
			$sql = 'UPDATE ' . USERS_TABLE . ' SET total_seed_time = total_seed_time + ' . $current_total_time . ' WHERE uid = ' . $userdata['uid'];
			if( !($db->sql_query($sql)) ) {
				err('Total seedtime error');
			}
		}
	}

	if ( in_array('stopped', $events_ary) ) {
		$sql = 'DELETE FROM ' . PEERS_TABLE . ' WHERE ' . $selfwhere;
		$result = $db->sql_query($sql);
		if ( $db->sql_affectedrows($result) ) {
			if ( !$self['left'] ) {
				$updateset[] = 'seeders = seeders - 1';
				if ( $torrentdata['seeders'] == 1 ) {
					$updateset[] = 'visible = 0';
				}
			}
			else {
				$updateset[] = 'leechers = leechers - 1';
			}
		}
 	}
	else {
		$secs = time() - $self['mtime'];
		$uprate = ( $secs ? round($upthis / $secs) : 0 ); //we calculate upl speed for last session
		$downrate = ( $left ? ( $secs ? round($downthis / $secs) : 0 ) : 0 ); //we calculate down speed for last session

		$sql = 'UPDATE' . $sql_priority . ' ' . PEERS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', array(
		       'uploaded'   => $uploaded,
		       'upspeed'    => $uprate,
		       'downloaded' => $downloaded,
		       'downspeed'  => $downrate,
		       'port'       => $port,
		       '`left`'     => $left,
		       'mtime'      => time() )) .
		       ' WHERE ' . $selfwhere;

		if( !($db->sql_query($sql)) ) {
			err('Update peers error');
		}
		if ( $db->sql_affectedrows() && $self['left'] != $left && !$left ) {
			$updateset[] = 'seeders = seeders + 1';
			$updateset[] = 'leechers = leechers - 1';
			if ( !$torrentdata['seeders'] ) {
				$updateset[] = 'visible = 1';
			}
		}
	}
}
//end user already in peers table, it's first connect. let's update data

if ( !$left ) {
	$updateset[] = 'mtime = ' . time();
}

if ( sizeof($updateset) ) {
	$sql = 'UPDATE' . $sql_priority . ' ' . TORRENTS_TABLE . ' SET ' . implode(',', $updateset) . ' WHERE fid = ' . $torrentdata['fid'];
	if( !($db->sql_query($sql)) ) {
		err('Update torrents error');
	}
}

benc_resp_raw($resp);
$db->sql_close();
?>
__________________
--= Ibitzy.org =--
--= Coded Blend of '06, '09 & '13-'14 =--
  #2  
Old 17th June 2008, 20:39
Fynnon's Avatar
Fynnon Fynnon is offline
xxx
 
Join Date: Nov 2007
P2P
Posts: 971
Default Re: Announce Fix For TBDev SZ 3.0+
10x

Are you using this source?
if you know a tracker using this source i hope you don`t mind showing to us
  #3  
Old 18th June 2008, 06:55
AutoSnipe's Avatar
AutoSnipe AutoSnipe is offline
Senior Member
 
Join Date: May 2008
Posts: 84
Default Re: Announce Fix For TBDev SZ 3.0+
had it running on my site for a little while, (my site is just getting started up...) but it wasn't really what i was looking for.. but i found where the bugs were in the announce so i did that and posted them...
i'm about to look at the new Yuna Scatari... so be prepared for a few bug fixes :)
__________________
--= Ibitzy.org =--
--= Coded Blend of '06, '09 & '13-'14 =--
  #4  
Old 18th June 2008, 11:11
Fynnon's Avatar
Fynnon Fynnon is offline
xxx
 
Join Date: Nov 2007
P2P
Posts: 971
Default Re: Announce Fix For TBDev SZ 3.0+
Quote:
Originally Posted by AutoSnipe
i'm about to look at the new Yuna Scatari... so be prepared for a few bug fixes :)
Can`t wait :P
  #5  
Old 26th June 2008, 19:22
Nafania's Avatar
Nafania Nafania is offline
TB Dev SZ Developer
 
Join Date: Feb 2008
Posts: 31
Default Re: Announce Fix For TBDev SZ 3.0+
Hmm, i see only one changed line, it's
Code:
    $selfwhere = 'fid = ' . $torrentdata['fid'] . ' AND peer_id = ' . hash_where('peer_id', $peer_id);
it was
Code:
$selfwhere = 'fid = ' . $torrentdata['fid'] . ' AND ' . hash_where('peer_id', $peer_id);
but this "fix" not correct and if you use it, you'll broke announce.php, because function hash_where return table name which added with this "fix"
Closed Thread

Tags
30 , announce , fix , sz , tbdev

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
I need help with announce.php on TBDeV based tracker simalingur Community Cafe 9 2nd February 2010 12:05
announce.php tbdev-problem bsf TBDev 11 11th January 2010 23:38
[HELP] Change /announce.php to /announce dopeboy xBTiT 4 20th July 2009 01:42
announce url connected xBTiT 2 23rd April 2009 21:00
TS SE 5.6 announce.php AlaminT Template Shares 6 15th February 2009 09:11



All times are GMT +2. The time now is 02:44. vBulletin skin by ForumMonkeys. Powered by vBulletin® Version 3.8.11 Beta 3
Copyright ©2000 - 2021, vBulletin Solutions Inc.