optionsfw.cgi: Fix bug12981 - Add option to log or not log dropped hostile traffic

- This v3 version has split the logging choice for drop hostile to separate the logging of
   incoming drop hostile and outgoing drop hostile.
- The bug originator had no port forwards so all hostile would be dropped normally anyway.
   However the logs were being swamped by the logging of drop hostile making analysis
   difficult. So incoming drop hostile was desired to not be logged. However logging of
   outgoing drop hostile was desired to identify if clients on the internal lan were
   infected with malware trying to reach home.
- Added option with drop hostile section to decide if the dropped traffic should be
   logged or not.

Fixes: bug12981
Tested-by: Adolf Belka <adolf.belka@ipfire.org
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Bernhard Bitsch <bbitsch@ipfire.org>
Tested-by: Bernhard Bitsch <bbitsch@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/html/cgi-bin/optionsfw.cgi b/html/cgi-bin/optionsfw.cgi
index fbff67b2f9604ee9d0d5f37d44ddbe50a4c82fdb..52ac1b01e6b4f8a473bb4aae756484ec4d2a921e 100644 (file)
--- a/html/cgi-bin/optionsfw.cgi
+++ b/html/cgi-bin/optionsfw.cgi
@@ -94,6 +94,12 @@ if (!$settings{'DROPSPOOFEDMARTIAN'}) {
 if (!$settings{'DROPHOSTILE'}) {
        $settings{'DROPHOSTILE'} = 'off';
 }
+if (!$settings{'LOGDROPHOSTILEIN'}) {
+       $settings{'LOGDROPHOSTILEIN'} = 'on';
+}
+if (!$settings{'LOGDROPHOSTILEOUT'}) {
+       $settings{'LOGDROPHOSTILEOUT'} = 'on';
+}
 if (!$settings{'LOGDROPCTINVALID'}) {
        $settings{'LOGDROPCTINVALID'} = 'on';
 }
@@ -125,6 +131,12 @@ $checked{'DROPSPOOFEDMARTIAN'}{$settings{'DROPSPOOFEDMARTIAN'}} = "checked='chec
 $checked{'DROPHOSTILE'}{'off'} = '';
 $checked{'DROPHOSTILE'}{'on'} = '';
 $checked{'DROPHOSTILE'}{$settings{'DROPHOSTILE'}} = "checked='checked'";
+$checked{'LOGDROPHOSTILEIN'}{'off'} = '';
+$checked{'LOGDROPHOSTILEIN'}{'on'} = '';
+$checked{'LOGDROPHOSTILEIN'}{$settings{'LOGDROPHOSTILEIN'}} = "checked='checked'";
+$checked{'LOGDROPHOSTILEOUT'}{'off'} = '';
+$checked{'LOGDROPHOSTILEOUT'}{'on'} = '';
+$checked{'LOGDROPHOSTILEOUT'}{$settings{'LOGDROPHOSTILEOUT'}} = "checked='checked'";
 $checked{'LOGDROPCTINVALID'}{'off'} = '';
 $checked{'LOGDROPCTINVALID'}{'on'} = '';
 $checked{'LOGDROPCTINVALID'}{$settings{'LOGDROPCTINVALID'}} = "checked='checked'";
@@ -279,6 +291,20 @@ END
                        <input type='radio' name='DROPSPOOFEDMARTIAN' value='off' $checked{'DROPSPOOFEDMARTIAN'}{'off'} /> $Lang::tr{'off'}
                </td>
        </tr>
+       <tr>
+               <td align='left' width='60%'>$Lang::tr{'log drop hostile in'}</td>
+               <td align='left'>
+                       $Lang::tr{'on'} <input type='radio' name='LOGDROPHOSTILEIN' value='on' $checked{'LOGDROPHOSTILEIN'}{'on'} />/
+                       <input type='radio' name='LOGDROPHOSTILEIN' value='off' $checked{'LOGDROPHOSTILEIN'}{'off'} /> $Lang::tr{'off'}
+               </td>
+       </tr>
+       <tr>
+               <td align='left' width='60%'>$Lang::tr{'log drop hostile out'}</td>
+               <td align='left'>
+                       $Lang::tr{'on'} <input type='radio' name='LOGDROPHOSTILEOUT' value='on' $checked{'LOGDROPHOSTILEOUT'}{'on'} />/
+                       <input type='radio' name='LOGDROPHOSTILEOUT' value='off' $checked{'LOGDROPHOSTILEOUT'}{'off'} /> $Lang::tr{'off'}
+               </td>
+       </tr>
 </table>
 <br/>