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Add support for network ranges in whitelist plugin (#298)

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Andreas Erhard 2021-06-10 16:16:21 +02:00 committed by GitHub
parent 2e4ea13639
commit 3d40ea7280
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 2 deletions
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11
plugins/whitelist
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@ -138,16 +138,23 @@ sub check_host {
# From tcpserver
if (exists $ENV{WHITELISTCLIENT}) {
$self->qp->connection->notes('whitelistclient', 1);
$self->log(2, "pass, is whitelisted client");
$self->log(2, "pass, $ip is whitelisted client");
$self->adjust_karma(5);
return OK;
}
my $config_arg = $self->{_per_recipient} ? {rcpt => $rcpt, %MERGE} : {};
for my $h ($self->qp->config('whitelisthosts', $config_arg)) {
my $ipNet = NetAddr::IP->new($ip);
my $hNet = NetAddr::IP->new($h);
if ($h eq $ip or $ip =~ /^\Q$h\E/) {
$self->qp->connection->notes('whitelisthost', 1);
$self->log(2, "pass, is a whitelisted host");
$self->log(2, "pass, $ip is a whitelisted host");
$self->adjust_karma(5);
return OK;
} elsif ( $ipNet->within($hNet) ) {
$self->qp->connection->notes('whitelisthost', 1);
$self->log(2, "pass, $ip is in a whitelisted block");
$self->adjust_karma(5);
return OK;
}