use Socket;
use IO::Socket;
use Net::SSLeay;
+use Net::IPv4Addr;
$|=1; # line buffering
my $logmessage = $_[0];
$logmessage =~ /([\w\W]*)/;
$logmessage = $1;
- system('/usr/bin/logger', '-t', $tag, $logmessage);
+ system('logger', '-t', $tag, $logmessage);
}
sub readhash
$val =~ s/\'$//g;
# Untaint variables read from hash
- $var =~ /([A-Za-z0-9_-]*)/; $var = $1;
- $val =~ /([\w\W]*)/; $val = $1;
+ # trim space from begin and end
+ $var =~ s/^\s+//;
+ $var =~ s/\s+$//;
+ $var =~ /([A-Za-z0-9_-]*)/;
+ $var = $1;
+ $val =~ /([\w\W]*)/;
+ $val = $1;
$hash->{$var} = $val;
}
}
flock FILE, 2;
foreach $var (keys %$hash)
{
+ if ( $var eq "__CGI__"){next;}
$val = $hash->{$var};
# Darren Critchley Jan 17, 2003 added the following because when submitting with a graphic, the x and y
# location of the mouse are submitted as well, this was being written to the settings file causing
close FILE;
}
+sub writehashpart
+{
+ # This function replaces the given hash in the original hash by keeping the old
+ # content and just replacing the new content
+
+ my $filename = $_[0];
+ my $newhash = $_[1];
+ my %oldhash;
+ my ($var, $val);
+
+ readhash("${filename}", \%oldhash);
+
+ foreach $var (keys %$newhash){
+ $oldhash{$var}=$newhash->{$var};
+ }
+
+ # write cgi vars to the file.
+ open(FILE, ">${filename}") or die "Unable to write file $filename";
+ flock FILE, 2;
+ foreach $var (keys %oldhash)
+ {
+ if ( $var eq "__CGI__"){next;}
+ $val = $oldhash{$var};
+ # Darren Critchley Jan 17, 2003 added the following because when submitting with a graphic, the x and y
+ # location of the mouse are submitted as well, this was being written to the settings file causing
+ # some serious grief! This skips the variable.x and variable.y
+ if (!($var =~ /(.x|.y)$/)) {
+ if ($val =~ / /) {
+ $val = "\'$val\'"; }
+ if (!($var =~ /^ACTION/)) {
+ print FILE "${var}=${val}\n"; }
+ }
+ }
+ close FILE;
+}
sub age
{
return 0;
}
+sub validproxyport
+{
+ $_ = $_[0];
+
+ if (!/^\d+$/) {
+ return 0; }
+ if (/^0./) {
+ return 0; }
+ if ($_ == 53 || $_ == 222 || $_ == 444 || $_ == 81 ) {
+ return 0; }
+ elsif ($_ >= 1 && $_ <= 65535) {
+ return 1; }
+ return 0;
+}
+
sub validmac
{
my $checkmac = $_[0];
);
}
+sub ipcidr
+{
+ my ($ip,$cidr) = &Net::IPv4Addr::ipv4_parse(shift);
+ return "$ip\/$cidr";
+}
+
+sub ipcidr2msk
+{
+ my ($ip,$cidr) = &Net::IPv4Addr::ipv4_parse(shift);
+ my $netmask = &Net::IPv4Addr::ipv4_cidr2msk($cidr);
+ return "$ip\/$netmask";
+}
+
+
sub validemail {
my $mail = shift;
return 0 if ( $mail !~ /^[0-9a-zA-Z\.\-\_]+\@[0-9a-zA-Z\.\-]+$/ );