openvpn: Since port must be < 1024 we can drop the conflict check.

All the potentially conflicting ports are smaller than < 1024
and can therefore never be used any way.

diff --git a/html/cgi-bin/ovpnmain.cgi b/html/cgi-bin/ovpnmain.cgi
index b075cc54d9bac8d92fc292e061a5d500024f47d2..71366cbedcbc2f93ad818dab2d67c04f1269e205 100644 (file)
--- a/html/cgi-bin/ovpnmain.cgi
+++ b/html/cgi-bin/ovpnmain.cgi
@@ -222,50 +222,6 @@ sub checkportinc
        }
 }
 
-# Darren Critchley - certain ports are reserved for IPFire 
-# TCP 67,68,81,222,445
-# UDP 67,68
-# Params passed in -> port, rangeyn, protocol
-sub disallowreserved
-{
-       # port 67 and 68 same for tcp and udp, don't bother putting in an array
-       my $msg = "";
-       my @tcp_reserved = (81,222,445);
-       my $prt = $_[0]; # the port or range
-       my $ryn = $_[1]; # tells us whether or not it is a port range
-       my $prot = $_[2]; # protocol
-       my $srcdst = $_[3]; # source or destination
-       if ($ryn) { # disect port range
-               if ($srcdst eq "src") {
-                       $msg = "$Lang::tr{'rsvd src port overlap'}";
-               } else {
-                       $msg = "$Lang::tr{'rsvd dst port overlap'}";
-               }
-               my @tmprng = split(/\:/,$prt);
-               unless (67 < $tmprng[0] || 67 > $tmprng[1]) { $errormessage="$msg 67"; return; }
-               unless (68 < $tmprng[0] || 68 > $tmprng[1]) { $errormessage="$msg 68"; return; }
-               if ($prot eq "tcp") {
-                       foreach my $prange (@tcp_reserved) {
-                               unless ($prange < $tmprng[0] || $prange > $tmprng[1]) { $errormessage="$msg $prange"; return; }
-                       }
-               }
-       } else {
-               if ($srcdst eq "src") {
-                       $msg = "$Lang::tr{'reserved src port'}";
-               } else {
-                       $msg = "$Lang::tr{'reserved dst port'}";
-               }
-               if ($prt == 67) { $errormessage="$msg 67"; return; }
-               if ($prt == 68) { $errormessage="$msg 68"; return; }
-               if ($prot eq "tcp") {
-                       foreach my $prange (@tcp_reserved) {
-                               if ($prange == $prt) { $errormessage="$msg $prange"; return; }
-                       }
-               }
-       }
-       return;
-}
-
 sub writeserverconf {
     my %sovpnsettings = ();  
     my @temp = ();  
@@ -1093,16 +1049,11 @@ if ($cgiparams{'ACTION'} eq $Lang::tr{'save'} && $cgiparams{'TYPE'} eq '' && $cg
        goto SETTINGS_ERROR;
        }
     }
-    if ($cgiparams{'ENABLED'} eq 'on'){
-       &disallowreserved($cgiparams{'DDEST_PORT'},0,$cgiparams{'DPROTOCOL'},"dest");
-    }  
     if ($errormessage) { goto SETTINGS_ERROR; }
-    
-    
+
     if ($cgiparams{'ENABLED'} eq 'on'){
        &checkportfw($cgiparams{'DDEST_PORT'},$cgiparams{'DPROTOCOL'});
     }
-       
     if ($errormessage) { goto SETTINGS_ERROR; }
     
     if (! &General::validipandmask($cgiparams{'DOVPN_SUBNET'})) {