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ovpnmain.cgi: Add check for a valid N2N network.

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Fixes #10390.
This commit is contained in:
Stefan Schantl
2013-07-17 19:58:20 +02:00
parent cdbe350442
commit f48074bacb
1 changed files with 8 additions and 0 deletions
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8
html/cgi-bin/ovpnmain.cgi
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@@ -3520,6 +3520,14 @@ if ($cgiparams{'TYPE'} eq 'net') {
goto VPNCONF_ERROR;
}
# Check if the input for the transfer net is valid.
if (!&General::validipandmask($cgiparams{'OVPN_SUBNET'})){
$errormessage = $Lang::tr{'ccd err invalidnet'};
unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";
rmdir ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}") || die "Removing Directory fail: $!";
goto VPNCONF_ERROR;
}
if ($cgiparams{'OVPN_SUBNET'} eq $vpnsettings{'DOVPN_SUBNET'}) {
$errormessage = $Lang::tr{'openvpn subnet is used'};
unlink ("${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}/$cgiparams{'NAME'}.conf") or die "Removing Configfile fail: $!";