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Strip whitespace from IP addresses in blacklist

This commit is contained in:
Michael S Collins 2010-11-19 11:42:15 -08:00
parent b004916036
commit c74573cb16
1 changed files with 4 additions and 2 deletions
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6
scripts/perl/blacklist.pl
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@ -17,7 +17,8 @@ my @netblocks = split(/\n/, get("http://www.infiltrated.net/voipabuse/netblocks.
print "<list name=\"voip-abuse-addresses\" default=\"deny\">\n"; print "<list name=\"voip-abuse-addresses\" default=\"deny\">\n";
foreach $addr (@addresses) { foreach $addr (@addresses) {
next unless $addr =~ m/\d+\.\d+\.\d+\.\d+/; $addr =~ s/\s//g; # strip whitespace
next unless $addr =~ m/\d+\.\d+\.\d+\.\d+/; # imperfect but useful IP addr check
print " <node type=\"allow\" cidr=\"$addr/32\"/>\n"; print " <node type=\"allow\" cidr=\"$addr/32\"/>\n";
} }
print "</list>\n"; print "</list>\n";
@ -25,7 +26,8 @@ print "</list>\n";
print "<list name=\"voip-abuse-netblocks\" default=\"deny\">\n"; print "<list name=\"voip-abuse-netblocks\" default=\"deny\">\n";
foreach $netb (@netblocks) { foreach $netb (@netblocks) {
next unless $netb =~ m/\d+\.\d+\.\d+\.\d+/; $netb =~ s/\s//g; # strip whitespace
next unless $netb =~ m/\d+\.\d+\.\d+\.\d+/; # imperfect but useful IP addr check
print " <node type=\"allow\" cidr=\"$netb\"/>\n"; print " <node type=\"allow\" cidr=\"$netb\"/>\n";
} }
print "</list>\n"; print "</list>\n";