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https://github.com/mailcow/mailcow-dockerized.git
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[Web] Disallow blacklisting of some special networks
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60e5868dc7
commit
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@ -113,7 +113,13 @@ function fail2ban($_action, $_data = null) {
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}
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}
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elseif ($_data['action'] == "blacklist") {
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if (valid_network($network)) {
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if (valid_network($network) && !in_array($network, array(
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'0.0.0.0',
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'0.0.0.0/0',
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getenv('IPV4_NETWORK') . '0/24',
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getenv('IPV4_NETWORK') . '0',
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getenv('IPV6_NETWORK')
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))) {
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$redis->hSet('F2B_BLACKLIST', $network, 1);
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$redis->hDel('F2B_WHITELIST', $network, 1);
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//$response = docker('post', 'netfilter-mailcow', 'restart');
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@ -176,6 +182,7 @@ function fail2ban($_action, $_data = null) {
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$redis->Del('F2B_BLACKLIST');
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if(!empty($wl)) {
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$wl_array = array_map('trim', preg_split( "/( |,|;|\n)/", $wl));
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$wl_array = array_filter($wl_array);
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if (is_array($wl_array)) {
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foreach ($wl_array as $wl_item) {
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if (valid_network($wl_item) || valid_hostname($wl_item)) {
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@ -194,9 +201,16 @@ function fail2ban($_action, $_data = null) {
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}
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if(!empty($bl)) {
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$bl_array = array_map('trim', preg_split( "/( |,|;|\n)/", $bl));
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$bl_array = array_filter($bl_array);
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if (is_array($bl_array)) {
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foreach ($bl_array as $bl_item) {
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if (valid_network($bl_item) || valid_hostname($bl_item)) {
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if (valid_network($bl_item) && !in_array($bl_item, array(
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'0.0.0.0',
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'0.0.0.0/0',
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getenv('IPV4_NETWORK') . '0/24',
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getenv('IPV4_NETWORK') . '0',
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getenv('IPV6_NETWORK')
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))) {
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$redis->hSet('F2B_BLACKLIST', $bl_item, 1);
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}
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else {
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