&General::writehasharray($IDS::ignored_file, \%ignored);
# Regenerate the ignore file.
- &GenerateIgnoreFile();
+ &IDS::generate_ignore_file();
}
# Check if the IDS is running.
&General::writehasharray($IDS::ignored_file, \%ignored);
# Regenerate the ignore file.
- &GenerateIgnoreFile();
+ &IDS::generate_ignore_file();
# Check if the IDS is running.
if(&IDS::ids_is_running()) {
&General::writehasharray($IDS::ignored_file, \%ignored);
# Regenerate the ignore file.
- &GenerateIgnoreFile();
+ &IDS::generate_ignore_file();
# Check if the IDS is running.
if(&IDS::ids_is_running()) {
&IDS::call_suricatactrl("cron", $cgiparams{'AUTOUPDATE_INTERVAL'});
}
+ # Check if a ruleset is present - if not or the source has been changed download it.
+ if((! %idsrules) || ($oldsettings{'RULES'} ne $cgiparams{'RULES'})) {
+ # Check if the red device is active.
+ unless (-e "${General::swroot}/red/active") {
+ $errormessage = "$Lang::tr{'could not download latest updates'} - $Lang::tr{'system is offline'}";
+ }
+
+ # Check if enought free disk space is availabe.
+ if(&IDS::checkdiskspace()) {
+ $errormessage = "$Lang::tr{'not enough disk space'}";
+ }
+
+ # Check if any errors happend.
+ unless ($errormessage) {
+ # Lock the webpage and print notice about downloading
+ # a new ruleset.
+ &working_notice("$Lang::tr{'snort working'}");
+
+ # Call subfunction to download the ruleset.
+ if(&IDS::downloadruleset()) {
+ $errormessage = $Lang::tr{'could not download latest updates'};
+
+ # Call function to store the errormessage.
+ &IDS::_store_error_message($errormessage);
+ } else {
+ # Call subfunction to launch oinkmaster.
+ &IDS::oinkmaster();
+ }
+
+ # Check if the IDS is running.
+ if(&IDS::ids_is_running()) {
+ # Call suricatactrl to stop the IDS - because of the changed
+ # ruleset - the use has to configure it before suricata can be
+ # used again.
+ &IDS::call_suricatactrl("stop");
+ }
+
+ # Perform a reload of the page.
+ &reload();
+ }
+ }
+
# Save ruleset.
} elsif ($cgiparams{'RULESET'} eq $Lang::tr{'update'}) {
# Arrays to store which rulefiles have been enabled and will be used.
&reload();
# Download new ruleset.
-} elsif ($cgiparams{'RULESET'} eq $Lang::tr{'download new ruleset'}) {
+} elsif ($cgiparams{'RULESET'} eq $Lang::tr{'update ruleset'}) {
# Check if the red device is active.
unless (-e "${General::swroot}/red/active") {
- $errormessage = $Lang::tr{'could not download latest updates'};
+ $errormessage = "$Lang::tr{'could not download latest updates'} - $Lang::tr{'system is offline'}";
}
# Check if enought free disk space is availabe.
&Header::openpage($Lang::tr{'intrusion detection system'}, 1, '');
### Java Script ###
+print"<script>\n";
+
+# Java script variable declaration for show and hide.
+print"var show = \"$Lang::tr{'ids show'}\"\;\n";
+print"var hide = \"$Lang::tr{'ids hide'}\"\;\n";
+
print <<END
-<script>
+ // JQuery function to show/hide the text input field for
+ // Oinkcode/Subscription code.
+ \$(function() {
+ \$('#RULES').change(function(){
+ if(\$('#RULES').val() == 'registered') {
+ \$('#code').show();
+ } else if(\$('#RULES').val() == 'subscripted') {
+ \$('#code').show();
+ } else if(\$('#RULES').val() == 'emerging_pro') {
+ \$('#code').show();
+ } else {
+ \$('#code').hide();
+ }
+ });
+ });
+
// Tiny java script function to show/hide the rules
// of a given category.
function showhide(tblname) {
\$("#" + tblname).toggle();
+
+ // Get current content of the span element.
+ var content = document.getElementById("span_" + tblname);
+
+ if (content.innerHTML === show) {
+ content.innerHTML = hide;
+ } else {
+ content.innerHTML = show;
+ }
}
</script>
END
</table>
END
}
-&Header::closebox();
my $rulesdate;
$rulesdate = localtime($Info[9]);
}
-# Draw elements for IDS configuration.
-&Header::openbox('100%', 'center', $Lang::tr{'settings'});
+# Only show this area, if a ruleset is present.
+if (%idsrules) {
-print <<END
-<form method='post' action='$ENV{'SCRIPT_NAME'}'>
- <table width='100%' border='0'>
- <tr>
- <td class='base' colspan='2'>
- <input type='checkbox' name='ENABLE_IDS' $checked{'ENABLE_IDS'}{'on'}>$Lang::tr{'ids activate'} $Lang::tr{'intrusion detection system'}
- </td>
+ print <<END
+
+ <br><br><h2>$Lang::tr{'settings'}</h2>
- <td class='base' colspan='2'>
- <input type='checkbox' name='MONITOR_TRAFFIC_ONLY' $checked{'MONITOR_TRAFFIC_ONLY'}{'on'}>$Lang::tr{'ids monitor traffic only'}
+ <form method='post' action='$ENV{'SCRIPT_NAME'}'>
+ <table width='100%' border='0'>
+ <tr>
+ <td class='base' colspan='2'>
+ <input type='checkbox' name='ENABLE_IDS' $checked{'ENABLE_IDS'}{'on'}> $Lang::tr{'ids enable'}
+ </td>
+
+ <td class='base' colspan='2'>
+ <input type='checkbox' name='MONITOR_TRAFFIC_ONLY' $checked{'MONITOR_TRAFFIC_ONLY'}{'on'}> $Lang::tr{'ids monitor traffic only'}
</td>
- </tr>
+ </tr>
- <tr>
- <td><br><br></td>
- <td><br><br></td>
- <td><br><br></td>
- <td><br><br></td>
- </tr>
+ <tr>
+ <td><br><br></td>
+ <td><br><br></td>
+ <td><br><br></td>
+ <td><br><br></td>
+ </tr>
- <tr>
- <td colspan='4'><b>$Lang::tr{'ids monitored interfaces'}</b><br></td>
- </tr>
+ <tr>
+ <td colspan='4'><b>$Lang::tr{'ids monitored interfaces'}</b><br></td>
+ </tr>
- <tr>
+ <tr>
END
;
-# Loop through the array of available networks and print config options.
-foreach my $zone (@network_zones) {
- my $checked_input;
- my $checked_forward;
+ # Loop through the array of available networks and print config options.
+ foreach my $zone (@network_zones) {
+ my $checked_input;
+ my $checked_forward;
- # Convert current zone name to upper case.
- my $zone_upper = uc($zone);
+ # Convert current zone name to upper case.
+ my $zone_upper = uc($zone);
- # Set zone name.
- my $zone_name = $zone;
+ # Set zone name.
+ my $zone_name = $zone;
- # Dirty hack to get the correct language string for the red zone.
- if ($zone eq "red") {
- $zone_name = "red1";
- }
+ # Dirty hack to get the correct language string for the red zone.
+ if ($zone eq "red") {
+ $zone_name = "red1";
+ }
- # Grab checkbox status from settings hash.
- if ($idssettings{"ENABLE_IDS_$zone_upper"} eq "on") {
- $checked_input = "checked = 'checked'";
- }
+ # Grab checkbox status from settings hash.
+ if ($idssettings{"ENABLE_IDS_$zone_upper"} eq "on") {
+ $checked_input = "checked = 'checked'";
+ }
- print "<td class='base' width='25%'>\n";
- print "<input type='checkbox' name='ENABLE_IDS_$zone_upper' $checked_input>\n";
- print " $Lang::tr{'enabled on'}<font color='$colourhash{$zone}'> $Lang::tr{$zone_name}</font>\n";
- print "</td>\n";
-}
+ print "<td class='base' width='25%'>\n";
+ print "<input type='checkbox' name='ENABLE_IDS_$zone_upper' $checked_input>\n";
+ print " $Lang::tr{'enabled on'}<font color='$colourhash{$zone}'> $Lang::tr{$zone_name}</font>\n";
+ print "</td>\n";
+ }
print <<END
- </tr>
- </table>
+ </tr>
+ </table>
- <br><br>
+ <br><br>
- <table width='100%'>
- <tr>
- <td align='right'><input type='submit' name='IDS' value='$Lang::tr{'save'}' /></td>
- </tr>
- </table>
-</form>
+ <tr>
+ <td align='right'><input type='submit' name='IDS' value='$Lang::tr{'save'}' /></td>
+ </tr>
+ </table>
+ </form>
END
;
+}
+
&Header::closebox();
# Draw elements for ruleset configuration.
</tr>
<tr>
- <td><select name='RULES'>
+ <td><select name='RULES' id='RULES'>
<option value='emerging' $selected{'RULES'}{'emerging'} >$Lang::tr{'emerging rules'}</option>
+ <option value='emerging_pro' $selected{'RULES'}{'emerging_pro'} >$Lang::tr{'emerging pro rules'}</option>
<option value='community' $selected{'RULES'}{'community'} >$Lang::tr{'community rules'}</option>
<option value='registered' $selected{'RULES'}{'registered'} >$Lang::tr{'registered user rules'}</option>
<option value='subscripted' $selected{'RULES'}{'subscripted'} >$Lang::tr{'subscripted user rules'}</option>
<td>
<select name='AUTOUPDATE_INTERVAL'>
- <option value='off' $selected{'AUTOUPDATE_INTERVAL'}{'off'} >$Lang::tr{'no'}</option>
- <option value='daily' $selected{'AUTOUPDATE_INTERVAL'}{'daily'} >$Lang::tr{'urlfilter daily'}</option>
- <option value='weekly' $selected{'AUTOUPDATE_INTERVAL'}{'weekly'} >$Lang::tr{'urlfilter weekly'}</option>
+ <option value='off' $selected{'AUTOUPDATE_INTERVAL'}{'off'} >- $Lang::tr{'Disabled'} -</option>
+ <option value='daily' $selected{'AUTOUPDATE_INTERVAL'}{'daily'} >$Lang::tr{'Daily'}</option>
+ <option value='weekly' $selected{'AUTOUPDATE_INTERVAL'}{'weekly'} >$Lang::tr{'Weekly'}</option>
</select>
</td>
</tr>
<tr>
- <td colspan='2'>
- <br>$Lang::tr{'ids rules license'} <a href='https://www.snort.org/subscribe' target='_blank'>www.snort.org</a>$Lang::tr{'ids rules license1'}</br>
- <br>$Lang::tr{'ids rules license2'} <a href='https://www.snort.org/account/oinkcode' target='_blank'>Get an Oinkcode</a>, $Lang::tr{'ids rules license3'}</br>
- </td>
+ <td colspan='2'><br><br></td>
</tr>
- <tr>
- <td colspan='2' nowrap='nowrap'>Oinkcode: <input type='text' size='40' name='OINKCODE' value='$rulessettings{'OINKCODE'}'></td>
+ <tr style='display:none' id='code'>
+ <td colspan='2'>Oinkcode: <input type='text' size='40' name='OINKCODE' value='$rulessettings{'OINKCODE'}'></td>
</tr>
<tr>
<td align='right'>
END
;
- # Check if a ruleset source has been configured yet.
- unless($rulessettings{'RULES'}) {
- # If no ruleset settings have been saved yet, disable the button to download / update the ruleset.
- print"<input type='submit' name='RULESET' disabled='disabled' value='$Lang::tr{'download new ruleset'}'>\n";
- } else {
- # Ruleset setting have been saved. - Check if a ruleset already is downloaded.
+ # Check if a ruleset has been downloaded yet.
if (%idsrules) {
- # Allow to press the button and show it as "update ruleset".
+ # Display button to update the ruleset.
print"<input type='submit' name='RULESET' value='$Lang::tr{'update ruleset'}'>\n";
- } else {
- # Also allow to press the button, but show it as "download new ruleset".
- print"<input type='submit' name='RULESET' value='$Lang::tr{'download new ruleset'}'>\n";
- }
}
print <<END;
<input type='submit' name='RULESET' value='$Lang::tr{'save'}'>
print"</td>\n";
print"<td class='base' width='90%'><b>$rulefile</b></td>\n";
print"<td class='base' width='5%' align='right'>\n";
- print"<a href=\"javascript:showhide('$categoryname')\">SHOW</a>\n";
+ print"<a href=\"javascript:showhide('$categoryname')\"><span id='span_$categoryname'>$Lang::tr{'ids show'}</span></a>\n";
print"</td>\n";
print"</tr>\n";
return;
}
-#
-## Function to generate the rules file with whitelisted addresses.
-#
-sub GenerateIgnoreFile() {
- my %ignored = ();
-
- # SID range 1000000-1999999 Reserved for Local Use
- # Put your custom rules in this range to avoid conflicts
- my $sid = 1500000;
-
- # Read-in ignoredfile.
- &General::readhasharray($IDS::ignored_file, \%ignored);
-
- # Open ignorefile for writing.
- open(FILE, ">$IDS::whitelist_file") or die "Could not write to $IDS::whitelist_file. $!\n";
-
- # Config file header.
- print FILE "# Autogenerated file.\n";
- print FILE "# All user modifications will be overwritten.\n\n";
-
- # Add all user defined addresses to the whitelist.
- #
- # Check if the hash contains any elements.
- if (keys (%ignored)) {
- # Loop through the entire hash and write the host/network
- # and remark to the ignore file.
- while ( (my $key) = each %ignored) {
- my $address = $ignored{$key}[0];
- my $remark = $ignored{$key}[1];
- my $status = $ignored{$key}[2];
-
- # Check if the status of the entry is "enabled".
- if ($status eq "enabled") {
- # Check if the address/network is valid.
- if ((&General::validip($address)) || (&General::validipandmask($address))) {
- # Write rule line to the file to pass any traffic from this IP
- print FILE "pass ip $address any -> any any (msg:\"pass all traffic from/to $address\"\; sid:$sid\;)\n";
-
- # Increment sid.
- $sid++;
- }
- }
- }
- }
-
- close(FILE);
-}
-
#
## Function to read-in the given enabled or disables sids file.
#
projects / ipfire-2.x.git / blobdiff