/**
* @param Row $row
* @param string $reason
* @return a streamlined recent changes line with IP data
*/
protected function CUChangesLine($row, $reason)
{
global $wgLang;
static $cuTitle, $flagCache;
$cuTitle = SpecialPage::getTitleFor('CheckUser');
# Add date headers as needed
$date = $wgLang->date(wfTimestamp(TS_MW, $row->cuc_timestamp), true, true);
if (!isset($this->lastdate)) {
$this->lastdate = $date;
$line = "\n<h4>{$date}</h4>\n<ul class=\"special\">";
} elseif ($date != $this->lastdate) {
$line = "</ul>\n<h4>{$date}</h4>\n<ul class=\"special\">";
$this->lastdate = $date;
} else {
$line = '';
}
$line .= '<li>';
# Create diff/hist/page links
$line .= $this->getLinksFromRow($row);
# Show date
$line .= ' . . ' . $wgLang->time(wfTimestamp(TS_MW, $row->cuc_timestamp), true, true) . ' . . ';
# Userlinks
$line .= $this->sk->userLink($row->cuc_user, $row->cuc_user_text);
$line .= $this->sk->userToolLinks($row->cuc_user, $row->cuc_user_text);
# Get block info
if (isset($flagCache[$row->cuc_user_text])) {
$flags = $flagCache[$row->cuc_user_text];
} else {
$user = User::newFromName($row->cuc_user_text, false);
$ip = IP::isIPAddress($row->cuc_user_text) ? $row->cuc_user_text : '';
$flags = $this->userBlockFlags($ip, $row->cuc_user, $user);
$flagCache[$row->cuc_user_text] = $flags;
}
# Add any block information
if (count($flags)) {
$line .= ' ' . implode(' ', $flags);
}
# Action text, hackish ...
if ($row->cuc_actiontext) {
$line .= ' ' . $this->sk->formatComment($row->cuc_actiontext) . ' ';
}
# Comment
$line .= $this->sk->commentBlock($row->cuc_comment);
$line .= '<br />        <small>';
# IP
$line .= ' <strong>IP</strong>: ' . $this->sk->makeKnownLinkObj($cuTitle, htmlspecialchars($row->cuc_ip), 'user='******'&reason=' . urlencode($reason));
# XFF
if ($row->cuc_xff != null) {
# Flag our trusted proxies
list($client, $trusted) = IP::getClientIPfromXFF($row->cuc_xff, $row->cuc_ip);
$c = $trusted ? '#F0FFF0' : '#FFFFCC';
$line .= '   <span class="mw-checkuser-xff" style="background-color: ' . $c . '">' . '<strong>XFF</strong>: ';
$line .= $this->sk->makeKnownLinkObj($cuTitle, htmlspecialchars($row->cuc_xff), 'user='******'/xff&reason=' . urlencode($reason)) . '</span>';
}
# User agent
$line .= '   <span class="mw-checkuser-agent" style="color:#888;">' . htmlspecialchars($row->cuc_agent) . '</span>';
$line .= "</small></li>\n";
return $line;
}
/**
* Handler for non-standard (edit/log) entries that need IP data
*
* @param $context IContextSource
* @param $data Array
* @return bool
*/
protected static function onLoggableUserIPData(IContextSource $context, array $data)
{
$user = $context->getUser();
$request = $context->getRequest();
// Get IP address
$ip = $request->getIP();
// Get XFF header
$xff = $request->getHeader('X-Forwarded-For');
list($xff_ip, $isSquidOnly) = IP::getClientIPfromXFF($xff);
// Get agent
$agent = $request->getHeader('User-Agent');
$dbw = wfGetDB(DB_MASTER);
$cuc_id = $dbw->nextSequenceValue('cu_changes_cu_id_seq');
$rcRow = array('cuc_id' => $cuc_id, 'cuc_page_id' => $data['pageid'], 'cuc_namespace' => $data['namespace'], 'cuc_title' => $data['title'], 'cuc_minor' => 0, 'cuc_user' => $user->getId(), 'cuc_user_text' => $user->getName(), 'cuc_actiontext' => $data['action'], 'cuc_comment' => $data['comment'], 'cuc_this_oldid' => 0, 'cuc_last_oldid' => 0, 'cuc_type' => RC_LOG, 'cuc_timestamp' => $dbw->timestamp($data['timestamp']), 'cuc_ip' => IP::sanitizeIP($ip), 'cuc_ip_hex' => $ip ? IP::toHex($ip) : null, 'cuc_xff' => !$isSquidOnly ? $xff : '', 'cuc_xff_hex' => $xff_ip && !$isSquidOnly ? IP::toHex($xff_ip) : null, 'cuc_agent' => $agent);
$dbw->insert('cu_changes', $rcRow, __METHOD__);
return true;
}
/**
* @desc Add Chat log entry to "Special:Log" and Special:CheckUser;
* otherwise to giving a chat moderator or banning this method isn't called via AJAX,
* therefore we have to insert all information manually into DB table
*/
public static function addConnectionLogEntry()
{
$wg = F::app()->wg;
// record the IP of the connecting user.
// use memcache so we order only one (user, ip) pair 3 min to avoid flooding the log
$ip = $wg->Request->getIP();
$memcKey = self::getUserIPMemcKey($wg->User->getID(), $ip);
$entry = $wg->Memc->get($memcKey);
if (empty($entry)) {
$wg->Memc->set($memcKey, true, 60 * 3);
$log = new LogPage('chatconnect', false, false);
$log->addEntry('chatconnect', SpecialPage::getTitleFor('Chat'), '', [$ip], $wg->User);
$xff = $wg->Request->getHeader(self::HTTP_HEADER_XFF);
list($xff_ip, $isSquidOnly) = IP::getClientIPfromXFF($xff);
$userAgent = $wg->Request->getHeader(self::HTTP_HEADER_USER_AGENT);
$dbw = wfGetDB(DB_MASTER);
$cuc_id = $dbw->nextSequenceValue('cu_changes_cu_id_seq');
$rcRow = ['cuc_id' => $cuc_id, 'cuc_namespace' => NS_SPECIAL, 'cuc_title' => 'Chat', 'cuc_minor' => 0, 'cuc_user' => $wg->User->getID(), 'cuc_user_text' => $wg->User->getName(), 'cuc_actiontext' => wfMessage('chat-checkuser-join-action')->inContentLanguage()->text(), 'cuc_comment' => '', 'cuc_this_oldid' => 0, 'cuc_last_oldid' => 0, 'cuc_type' => CUC_TYPE_CHAT, 'cuc_timestamp' => $dbw->timestamp(), 'cuc_ip' => IP::sanitizeIP($ip), 'cuc_ip_hex' => $ip ? IP::toHex($ip) : null, 'cuc_xff' => !$isSquidOnly ? $xff : '', 'cuc_xff_hex' => $xff_ip && !$isSquidOnly ? IP::toHex($xff_ip) : null, 'cuc_agent' => $userAgent === false ? null : $userAgent];
$dbw->insert('cu_changes', $rcRow, __METHOD__);
$dbw->commit();
}
}
