本文整理汇总了PHP中wfUtils::rangeToCIDRs方法的典型用法代码示例。如果您正苦于以下问题：PHP wfUtils::rangeToCIDRs方法的具体用法？PHP wfUtils::rangeToCIDRs怎么用？PHP wfUtils::rangeToCIDRs使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类wfUtils的用法示例。
在下文中一共展示了wfUtils::rangeToCIDRs方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: updateBlockedIPs
/**
* @param $action
* @return bool|string|void
*/
public static function updateBlockedIPs($action)
{
//'add' or 'remove'
if (wfConfig::get('cacheType') != 'falcon') {
return;
}
$htaccessPath = self::getHtaccessPath();
if (!$htaccessPath) {
return "Wordfence could not find your .htaccess file.";
}
if ($action == 'remove') {
$fh = @fopen($htaccessPath, 'r+');
if (!$fh) {
$err = error_get_last();
return $err['message'];
}
flock($fh, LOCK_EX);
fseek($fh, 0, SEEK_SET);
//start of file
clearstatcache();
$contents = @fread($fh, filesize($htaccessPath));
if (!$contents) {
fclose($fh);
return "Could not read from {$htaccessPath}";
}
$contents = preg_replace('/#WFIPBLOCKS.*WFIPBLOCKS[r\\s\\n\\t]*/s', '', $contents);
ftruncate($fh, 0);
fseek($fh, 0, SEEK_SET);
@fwrite($fh, $contents);
flock($fh, LOCK_UN);
fclose($fh);
return false;
} else {
if ($action == 'add') {
$fh = @fopen($htaccessPath, 'r+');
if (!$fh) {
$err = error_get_last();
return $err['message'];
}
$lines = array();
$wfLog = new wfLog(wfConfig::get('apiKey'), wfUtils::getWPVersion());
$IPs = $wfLog->getBlockedIPsAddrOnly();
if (sizeof($IPs) > 0) {
foreach ($IPs as $IP) {
$lines[] = "Deny from {$IP}\n";
}
}
$ranges = $wfLog->getRangesBasic();
$browserAdded = false;
$browserLines = array();
if ($ranges) {
foreach ($ranges as $r) {
$arr = explode('|', $r);
$range = isset($arr[0]) ? $arr[0] : false;
$browser = isset($arr[1]) ? $arr[1] : false;
$referer = isset($arr[2]) ? $arr[2] : false;
if ($range) {
if ($browser || $referer) {
continue;
}
//We don't allow combos in falcon
list($start_range, $end_range) = explode('-', $range);
if (preg_match('/[\\.:]/', $start_range)) {
$start_range = wfUtils::inet_pton($start_range);
$end_range = wfUtils::inet_pton($end_range);
} else {
$start_range = wfUtils::inet_pton(long2ip($start_range));
$end_range = wfUtils::inet_pton(long2ip($end_range));
}
$cidrs = wfUtils::rangeToCIDRs($start_range, $end_range);
$hIPs = wfUtils::inet_ntop($start_range) . ' - ' . wfUtils::inet_ntop($end_range);
if (sizeof($cidrs) > 0) {
$lines[] = '#Start of blocking code for IP range: ' . $hIPs . "\n";
foreach ($cidrs as $c) {
$lines[] = "Deny from {$c}\n";
}
$lines[] = '#End of blocking code for IP range: ' . $hIPs . "\n";
}
} else {
if ($browser) {
if ($range || $referer) {
continue;
}
$browserLines[] = "\t#Blocking code for browser pattern: {$browser}\n";
$browser = preg_replace('/([\\-\\_\\.\\+\\!\\@\\#\\$\\%\\^\\&\\(\\)\\[\\]\\{\\}\\/])/', "\\\\\$1", $browser);
$browser = preg_replace('/\\*/', '.*', $browser);
$browserLines[] = "\tSetEnvIf User-Agent " . $browser . " WordfenceBadBrowser=1\n";
$browserAdded = true;
} else {
if ($referer) {
if ($browser || $range) {
continue;
}
$browserLines[] = "\t#Blocking code for referer pattern: {$referer}\n";
$referer = preg_replace('/([\\-\\_\\.\\+\\!\\@\\#\\$\\%\\^\\&\\(\\)\\[\\]\\{\\}\\/])/', "\\\\\$1", $referer);
$referer = preg_replace('/\\*/', '.*', $referer);
//.........这里部分代码省略.........