ids.cgi: Add code to handle enable/disable a provider.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>

diff --git a/html/cgi-bin/ids.cgi b/html/cgi-bin/ids.cgi
index 400a53322cc4b63828aa2a29b042d71f842823cf..b8bdd4fe2635b97a5f052b8f7996f0813d1c9e32 100644 (file)
--- a/html/cgi-bin/ids.cgi
+++ b/html/cgi-bin/ids.cgi
@@ -789,6 +789,81 @@ if ($cgiparams{'RULESET'} eq $Lang::tr{'save'}) {
                # Undefine providers flag.
                undef($cgiparams{'PROVIDERS'});
        }
+
+## Toggle Enabled/Disabled for an existing provider.
+#
+} elsif ($cgiparams{'PROVIDERS'} eq $Lang::tr{'toggle enable disable'}) {
+       my %used_providers = ();
+
+       # Only go further, if an ID has been passed.
+       if ($cgiparams{'ID'}) {
+               # Assign the given ID.
+               my $id = $cgiparams{'ID'};
+
+               # Undef the given ID.
+               undef($cgiparams{'ID'});
+
+               # Read-in file which contains the provider settings.
+               &General::readhasharray($IDS::providers_settings_file, \%used_providers);
+
+               # Grab the configured status of the corresponding entry.
+               my $status = $used_providers{$id}[3];
+
+               # Switch the status.
+               if ($status eq "enabled") {
+                       $status = "disabled";
+               } else {
+                       $status = "enabled";
+               }
+
+               # Modify the status of the existing entry.
+               $used_providers{$id} = ["$used_providers{$id}[0]", "$used_providers{$id}[1]", "$used_providers{$id}[2]", "$status"];
+
+               # Write the changed hash to the providers settings file.
+               &General::writehasharray($IDS::providers_settings_file, \%used_providers);
+
+               # XXX - The ruleset needs to be regenerated
+               # XXX - Suricata requires a reload or if the last provider
+               #       has been disabled suricata needs to be stopped.
+               # Check if the IDS is running.
+               #if(&IDS::ids_is_running()) {
+               #       # Call suricatactrl to perform a reload.
+               #       &IDS::call_suricatactrl("reload");
+               #}
+
+               # Undefine providers flag.
+               undef($cgiparams{'PROVIDERS'});
+       }
+
+## Remove provider from the list of used providers.
+#
+} elsif ($cgiparams{'PROVIDERS'} eq $Lang::tr{'remove'}) {
+       my %used_providers = ();
+
+       # Read-in provider settings file.
+       &General::readhasharray($IDS::providers_settings_file, \%used_providers);
+
+       # Drop entry from the hash.
+       delete($used_providers{$cgiparams{'ID'}});
+
+       # Undef the given ID.
+       undef($cgiparams{'ID'});
+
+       # Write the changed hash to the provide settings file.
+       &General::writehasharray($IDS::providers_settings_file, \%used_providers);
+
+       # XXX - The ruleset of the provider needs to be dropped.
+       # XXX - The remain rulest of suricata needs to be regenerated.
+       # XXX - Suricata requires a reload or if the last provider has
+       #       been removed it has to be stopped.
+       # Check if the IDS is running.
+       #if(&IDS::ids_is_running()) {
+       # Call suricatactrl to perform a reload.
+       #       &IDS::call_suricatactrl("reload");
+       #}
+       
+       # Undefine providers flag.
+       undef($cgiparams{'PROVIDERS'});
 }
 
 &Header::openpage($Lang::tr{'intrusion detection system'}, 1, '');