Created
May 6, 2015 01:38
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Transfers IP addresses from CSF to CloudFlare
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<?php | |
// Must be run as root | |
// This will re-add IP addresses as Cloudflare API doesn't support getting existing blacklists IP addresses | |
define('CSF_DENY', '/etc/csf/csf.deny'); | |
define('CF_TOKEN', ''); | |
define('CF_EMAIL', ''); | |
if (!file_exists(CSF_DENY)) | |
throw new Exception('CSF deny file ('.CSF_DENY.') not found.'); | |
if (!is_readable(CSF_DENY)) | |
throw new Exception('CSF deny file ('.CSF_DENY.') is not readable. Are you running as root?'); | |
if (($lines = file(CSF_DENY)) === false) | |
throw new Exception('Unable to read CSF deny file ('.CSF_DENY.')'); | |
$ips = array(); | |
foreach ($lines as $line) { | |
$matches = array(); | |
if (preg_match('/(\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b)/', $line, $matches) > 0) { | |
if (!empty($matches[0]) && filter_var($matches[0], FILTER_VALIDATE_IP)) | |
$ips[] = $matches[0]; | |
} | |
} | |
if (!empty($ips)) { | |
if (($ch = curl_init('https://www.cloudflare.com/api_json.html')) === false) | |
throw new Exception('Unable to initialize cURL'); | |
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); | |
curl_setopt($ch, CURLOPT_POST, true); | |
$data = array( | |
'a' => 'ban', | |
'u' => CF_EMAIL, | |
'tkn' => CF_TOKEN, | |
'key' => '' | |
); | |
foreach ($ips as $ip) { | |
$data['key'] = $ip; | |
curl_setopt($ch, CURLOPT_POSTFIELDS, $data); | |
$resp = curl_exec($ch); | |
$ret = json_decode($resp); | |
// Do something with JSON response | |
} | |
curl_close($ch); | |
} | |
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