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index ee7cdd5b6c21b04ef293472ea941323ac43d4007..210e95654f4e0231a4f6888c3a3f46d351925232 100644 (file)
use Net::DNS;
use Switch;
use Data::Dumper;
+use Socket;
# Don't start if some of the modules are missing
my $start_service=1;
+my $lookup_vendor=1;
BEGIN{
unless(eval('use Socket qw(PF_INET SOCK_DGRAM inet_ntoa sockaddr_in)')) {
$start_service=0;
unless(eval('use POE qw(Component::Pcap Component::ArpWatch)')) {
$start_service=0;
}
+ unless(eval('use Net::MAC::Vendor')) {
+ $lookup_vendor=0;
+ }
}
END{}
my ($timeout, $mailto, $mailfrom, $user, $group);
-my ($arp_activ, $arp_interface, $ldap_uri, $ldap_base, $ldap_admin_dn, $ldap_admin_password);
+my ($arp_enabled, $arp_interface, $arp_update, $ldap_uri, $ldap_base, $ldap_admin_dn, $ldap_admin_password);
my $hosts_database={};
-my $resolver=Net::DNS::Resolver->new;
my $ldap;
my %cfg_defaults =
(
- "arp" => {
- "arp_activ" => [\$arp_activ, "on"],
- "arp_interface" => [\$arp_interface, "all"],
- },
- "server" => {
- "ldap_uri" => [\$ldap_uri, ""],
- "ldap_base" => [\$ldap_base, ""],
- "ldap_admin_dn" => [\$ldap_admin_dn, ""],
- "ldap_admin_password" => [\$ldap_admin_password, ""],
- },
+ "ArpHandler" => {
+ "enabled" => [\$arp_enabled, "true"],
+ "interface" => [\$arp_interface, "all"],
+ "update-entries" => [\$arp_update, "false"],
+ },
+ "server" => {
+ "ldap-uri" => [\$ldap_uri, ""],
+ "ldap-base" => [\$ldap_base, ""],
+ "ldap-admin-dn" => [\$ldap_admin_dn, ""],
+ "ldap-admin-password" => [\$ldap_admin_password, ""],
+ },
);
#=== FUNCTION ================================================================
# RETURNS: nothing
# DESCRIPTION: read cfg_file and set variables
#===============================================================================
-sub read_configfile {
- my $cfg;
- if( defined( $main::cfg_file) && ( length($main::cfg_file) > 0 )) {
- if( -r $main::cfg_file ) {
- $cfg = Config::IniFiles->new( -file => $main::cfg_file );
- } else {
- print STDERR "Couldn't read config file!";
- }
- } else {
- $cfg = Config::IniFiles->new() ;
- }
- foreach my $section (keys %cfg_defaults) {
- foreach my $param (keys %{$cfg_defaults{ $section }}) {
- my $pinfo = $cfg_defaults{ $section }{ $param };
- ${@$pinfo[0]} = $cfg->val( $section, $param, @$pinfo[1] );
- }
- }
+sub local_read_configfile {
+ my $cfg;
+ if( defined( $main::cfg_file) && ( (-s $main::cfg_file) > 0 )) {
+ if( -r $main::cfg_file ) {
+ $cfg = Config::IniFiles->new( -file => $main::cfg_file );
+ } else {
+ print STDERR "Couldn't read config file!";
+ }
+ } else {
+ $cfg = Config::IniFiles->new() ;
+ }
+ foreach my $section (keys %cfg_defaults) {
+ foreach my $param (keys %{$cfg_defaults{ $section }}) {
+ my $pinfo = $cfg_defaults{ $section }{ $param };
+ ${@$pinfo[0]} = $cfg->val( $section, $param, @$pinfo[1] );
+ }
+ }
}
sub get_module_info {
- my @info = (undef,
- undef,
- undef,
- undef,
- "socket",
- );
+ my @info = (undef, undef);
- &read_configfile();
+ &local_read_configfile();
# Don't start if some of the modules are missing
- #if(($arp_activ eq 'on') && $start_service) {
- # eval {
- # $ldap = Net::LDAP->new($ldap_uri);
- # };
- # if (!$ldap) {
- # &main::daemon_log("Could not connect to LDAP Server!\n$@", 1);
- # } else {
- # eval {
- # $ldap->bind($ldap_admin_dn, password => $ldap_admin_password);
- # };
- # if($@) {
- # &main::daemon_log("LDAP bind as $ldap_admin_dn failed! Trying anonymous bind", 1);
- # $ldap->bind();
- # }
- # }
-
- # # When interface is not configured (or 'all'), start arpwatch on all possible interfaces
- # if ((!defined($arp_interface)) || $arp_interface eq 'all') {
- # foreach my $device(&get_interfaces) {
- # # TODO: Need a better workaround for IPv4-to-IPv6 bridges
- # if($device =~ m/^sit\d+$/) {
- # next;
- # }
-
- # # If device has a valid mac address
- # # TODO: Check if this should be the right way
- # if(not(&get_mac($device) eq "00:00:00:00:00:00")) {
- # &main::daemon_log("Starting ArpWatch on $device", 1);
- # POE::Session->create(
- # inline_states => {
- # _start => sub {
- # &start(@_,$device);
- # },
- # _stop => sub {
- # $ldap->unbind if (defined($ldap));
- # $_[KERNEL]->post( sprintf("arp_watch_$device") => 'shutdown' )
- # },
- # got_packet => \&got_packet,
- # },
- # );
- # }
- # }
- # } else {
- # foreach my $device(split(/[\s,]+/, $arp_interface)) {
- # &main::daemon_log("Starting ArpWatch on $device", 1);
- # POE::Session->create(
- # inline_states => {
- # _start => sub {
- # &start(@_,$device);
- # },
- # _stop => sub {
- # $ldap->unbind if (defined($ldap));
- # $_[KERNEL]->post( sprintf("arp_watch_$device") => 'shutdown' )
- # },
- # got_packet => \&got_packet,
- # },
- # );
- # }
- # }
- #} else {
- # &main::daemon_log("ArpHandler disabled. Not starting any capture processes");
- #}
+ if(($arp_enabled eq 'true') && $start_service) {
+ if($lookup_vendor) {
+ eval("Net::MAC::Vendor::load_cache('file:///usr/lib/gosa-si/modules/oui.txt')");
+ if($@) {
+ &main::daemon_log("Loading OUI cache file failed! MAC Vendor lookup disabled", 1);
+ $lookup_vendor=0;
+ } else {
+ &main::daemon_log("Loading OUI cache file suceeded!", 6);
+ }
+ }
+
+ # When interface is not configured (or 'all'), start arpwatch on all possible interfaces
+ if ((!defined($arp_interface)) || $arp_interface eq 'all') {
+ foreach my $device(&get_interfaces) {
+ # TODO: Need a better workaround for IPv4-to-IPv6 bridges
+ if($device =~ m/^sit\d+$/) {
+ next;
+ }
+
+ # If device has a valid mac address
+ # TODO: Check if this should be the right way
+ if(not(&get_mac($device) eq "00:00:00:00:00:00")) {
+ &main::daemon_log("Starting ArpWatch on $device", 1);
+ POE::Session->create(
+ inline_states => {
+ _start => sub {
+ &start(@_,$device);
+ },
+ _stop => sub {
+ $_[KERNEL]->post( sprintf("arp_watch_$device") => 'shutdown' )
+ },
+ got_packet => \&got_packet,
+ },
+ );
+ }
+ }
+ } else {
+ foreach my $device(split(/[\s,]+/, $arp_interface)) {
+ &main::daemon_log("Starting ArpWatch on $device", 1);
+ POE::Session->create(
+ inline_states => {
+ _start => sub {
+ &start(@_,$device);
+ },
+ _stop => sub {
+ $_[KERNEL]->post( sprintf("arp_watch_$device") => 'shutdown' )
+ },
+ got_packet => \&got_packet,
+ },
+ );
+ }
+ }
+ } else {
+ &main::daemon_log("ArpHandler disabled. Not starting any capture processes");
+ }
return \@info;
}
my $capture_device = sprintf "%s", $kernel->alias_list($sender) =~ /^arp_watch_(.*)$/;
- if(!exists($hosts_database->{$packet->{source_haddr}})) {
- my $dnsresult= $resolver->search($packet->{source_ipaddr});
- my $dnsname= (defined($dnsresult))?$dnsresult->{answer}[0]->{ptrdname}:$packet->{source_ipaddr};
+ my $ldap_handle = &main::get_ldap_handle();
+ if(!exists($hosts_database->{$packet->{source_haddr}})) {
+ my $dnsname= gethostbyaddr(inet_aton($packet->{source_ipaddr}), AF_INET) || $packet->{source_ipaddr};
my $ldap_result=&get_host_from_ldap($packet->{source_haddr});
- if(exists($ldap_result->{dn})) {
+ if(exists($ldap_result->{dn}) and $arp_update eq "true") {
$hosts_database->{$packet->{source_haddr}}=$ldap_result;
+ $hosts_database->{$packet->{source_haddr}}->{dnsname}= $dnsname;
if(!exists($ldap_result->{ipHostNumber})) {
$hosts_database->{$packet->{source_haddr}}->{ipHostNumber}=$packet->{source_ipaddr};
} else {
if(!($ldap_result->{ipHostNumber} eq $packet->{source_ipaddr})) {
&main::daemon_log(
"Current IP Address ".$packet->{source_ipaddr}.
- " of host ".$ldap_result->{dnsname}.
+ " of host ".$hosts_database->{$packet->{source_haddr}}->{dnsname}.
" differs from LDAP (".$ldap_result->{ipHostNumber}.")", 4);
}
}
$hosts_database->{$packet->{source_haddr}}->{dnsname}=$dnsname;
- &main::daemon_log("Host was found in LDAP as ".$ldap_result->{dn}, 6);
+ &main::daemon_log("Host was found in LDAP as ".$ldap_result->{dn}, 8);
} else {
$hosts_database->{$packet->{source_haddr}}={
macAddress => $packet->{source_haddr},
ipHostNumber => $packet->{source_ipaddr},
dnsname => $dnsname,
+ cn => (($dnsname =~ /^(\d){1,3}\.(\d){1,3}\.(\d){1,3}\.(\d){1,3}/) ? $dnsname : sprintf "%s", $dnsname =~ /([^\.]+)\./),
+ macVendor => (($lookup_vendor) ? &get_vendor_for_mac($packet->{source_haddr}) : "Unknown Vendor"),
};
- &main::daemon_log("Host was not found in LDAP (".($hosts_database->{$packet->{source_haddr}}->{dnsname}).")",6);
+ &main::daemon_log("A DEBUG: Host was not found in LDAP (".($hosts_database->{$packet->{source_haddr}}->{dnsname}).")",522);
&main::daemon_log(
- "New Host ".($hosts_database->{$packet->{source_haddr}}->{dnsname}).
+ "A INFO: New Host ".($hosts_database->{$packet->{source_haddr}}->{dnsname}).
": ".$hosts_database->{$packet->{source_haddr}}->{ipHostNumber}.
- "/".$hosts_database->{$packet->{source_haddr}}->{macAddress},4);
-# &add_ldap_entry(
-# $ldap,
-# $ldap_base,
-# $hosts_database->{$packet->{source_haddr}}->{macAddress},
-# 'new-system',
-# $hosts_database->{$packet->{source_haddr}}->{ipHostNumber});
-# #,
-# #$hosts_database->{$packet->{source_haddr}}->{dnsName});
-#
-# case 8 {&add_ldap_entry($ldap, $ldap_base,
-# $mac, $ip, "new-system",
-# )}
+ "/".$hosts_database->{$packet->{source_haddr}}->{macAddress},5);
+ &add_ldap_entry(
+ $ldap_handle,
+ $ldap_base,
+ $hosts_database->{$packet->{source_haddr}}->{macAddress},
+ 'new-system',
+ $hosts_database->{$packet->{source_haddr}}->{ipHostNumber},
+ 'interface',
+ $hosts_database->{$packet->{source_haddr}}->{macVendor});
}
$hosts_database->{$packet->{source_haddr}}->{device}= $capture_device;
} else {
- if(!($hosts_database->{$packet->{source_haddr}}->{ipHostNumber} eq $packet->{source_ipaddr})) {
+ if(($arp_update eq "true") and !($hosts_database->{$packet->{source_haddr}}->{ipHostNumber} eq $packet->{source_ipaddr})) {
&main::daemon_log(
- "IP Address change of MAC ".$packet->{source_haddr}.
+ "A INFO: IP Address change of MAC ".$packet->{source_haddr}.
": ".$hosts_database->{$packet->{source_haddr}}->{ipHostNumber}.
- "->".$packet->{source_ipaddr}, 4);
+ "->".$packet->{source_ipaddr}, 5);
$hosts_database->{$packet->{source_haddr}}->{ipHostNumber}= $packet->{source_ipaddr};
+ &change_ldap_entry(
+ $ldap_handle,
+ $ldap_base,
+ $hosts_database->{$packet->{source_haddr}}->{macAddress},
+ 'ip-changed',
+ $hosts_database->{$packet->{source_haddr}}->{ipHostNumber},
+ );
+
}
- &main::daemon_log("Host already in cache (".($hosts_database->{$packet->{source_haddr}}->{device})."->".($hosts_database->{$packet->{source_haddr}}->{dnsname}).")",6);
+ &main::daemon_log("Host already in cache (".($hosts_database->{$packet->{source_haddr}}->{device})."->".($hosts_database->{$packet->{source_haddr}}->{dnsname}).")",8);
}
}
my $mac=shift;
my $result={};
- my $ldap_result= search_ldap_entry(
- $ldap,
- $ldap_base,
- "(|(macAddress=$mac)(dhcpHWAddress=ethernet $mac))"
- );
-
- if(defined($ldap_result) && $ldap_result->count==1) {
- if(exists($ldap_result->{entries}[0]) &&
- exists($ldap_result->{entries}[0]->{asn}->{objectName}) &&
- exists($ldap_result->{entries}[0]->{asn}->{attributes})) {
-
- for my $attribute(@{$ldap_result->{entries}[0]->{asn}->{attributes}}) {
- if($attribute->{type} eq 'cn') {
- $result->{cn} = $attribute->{vals}[0];
- }
- if($attribute->{type} eq 'macAddress') {
- $result->{macAddress} = $attribute->{vals}[0];
- }
- if($attribute->{type} eq 'dhcpHWAddress') {
- $result->{dhcpHWAddress} = $attribute->{vals}[0];
- }
- if($attribute->{type} eq 'ipHostNumber') {
- $result->{ipHostNumber} = $attribute->{vals}[0];
+ my $ldap_handle = &main::get_ldap_handle();
+ if(defined($ldap_handle)) {
+ my $ldap_result= &search_ldap_entry(
+ $ldap_handle,
+ $ldap_base,
+ "(|(macAddress=$mac)(dhcpHWAddress=ethernet $mac))"
+ );
+
+ if(defined($ldap_result) && $ldap_result->count==1) {
+ if(exists($ldap_result->{entries}[0]) &&
+ exists($ldap_result->{entries}[0]->{asn}->{objectName}) &&
+ exists($ldap_result->{entries}[0]->{asn}->{attributes})) {
+
+ for my $attribute(@{$ldap_result->{entries}[0]->{asn}->{attributes}}) {
+ if($attribute->{type} eq 'cn') {
+ $result->{cn} = $attribute->{vals}[0];
+ }
+ if($attribute->{type} eq 'macAddress') {
+ $result->{macAddress} = $attribute->{vals}[0];
+ }
+ if($attribute->{type} eq 'dhcpHWAddress') {
+ $result->{dhcpHWAddress} = $attribute->{vals}[0];
+ }
+ if($attribute->{type} eq 'ipHostNumber') {
+ $result->{ipHostNumber} = $attribute->{vals}[0];
+ }
}
}
+ $result->{dn} = $ldap_result->{entries}[0]->{asn}->{objectName};
}
- $result->{dn} = $ldap_result->{entries}[0]->{asn}->{objectName};
}
return $result;
}
-#=== FUNCTION ================================================================
-# NAME: get_interfaces
-# PARAMETERS: none
-# RETURNS: (list of interfaces)
-# DESCRIPTION: Uses proc fs (/proc/net/dev) to get list of interfaces.
-#===============================================================================
-sub get_interfaces {
- my @result;
- my $PROC_NET_DEV= ('/proc/net/dev');
-
- open(PROC_NET_DEV, "<$PROC_NET_DEV")
- or die "Could not open $PROC_NET_DEV";
-
- my @ifs = <PROC_NET_DEV>;
-
- close(PROC_NET_DEV);
-
- # Eat first two line
- shift @ifs;
- shift @ifs;
-
- chomp @ifs;
- foreach my $line(@ifs) {
- my $if= (split /:/, $line)[0];
- $if =~ s/^\s+//;
- push @result, $if;
- }
-
- return @result;
-}
#=== FUNCTION ================================================================
# NAME: get_mac
return $result;
}
+sub get_vendor_for_mac {
+ my $mac=shift;
+ my $result="Unknown Vendor";
+
+ if(defined($mac)) {
+ my $vendor= Net::MAC::Vendor::fetch_oui_from_cache(Net::MAC::Vendor::normalize_mac($mac));
+ if(length($vendor) > 0) {
+ $result= @{$vendor}[0];
+ }
+ &main::daemon_log("A INFO: Looking up Vendor for MAC ".$mac.": $result", 5);
+ }
+
+ return $result;
+}
+
#=== FUNCTION ================================================================
# NAME: add_ldap_entry
# PURPOSE: adds an element to ldap-tree
# SEE ALSO: n/a/bin
#===============================================================================
sub add_ldap_entry {
- my ($ldap_tree, $ldap_base, $mac, $gotoSysStatus, $ip, $interface, $desc) = @_;
- my $dn = "cn=$mac,ou=incoming,$ldap_base";
- my $s_res = &search_ldap_entry($ldap_tree, $ldap_base, "(|(macAddress=$mac)(dhcpHWAddress=ethernet $mac))");
- my $c_res = (defined($s_res))?$s_res->count:0;
- if($c_res == 1) {
- &main::daemon_log("WARNING: macAddress $mac already in LDAP", 1);
- return;
- } elsif($c_res > 0) {
- &main::daemon_log("ERROR: macAddress $mac exists $c_res times in LDAP", 1);
- return;
- }
-
- # create LDAP entry
- my $entry = Net::LDAP::Entry->new( $dn );
- $entry->dn($dn);
- $entry->add("objectClass" => "goHard");
- $entry->add("cn" => $mac);
- $entry->add("macAddress" => $mac);
- if(defined $gotoSysStatus) {$entry->add("gotoSysStatus" => $gotoSysStatus)}
- if(defined $ip) {$entry->add("ipHostNumber" => $ip) }
- #if(defined $interface) { }
- if(defined $desc) {$entry->add("description" => $desc) }
-
- # submit entry to LDAP
- my $result = $entry->update ($ldap_tree);
-
- # for $result->code constants please look at Net::LDAP::Constant
- my $log_time = localtime( time );
- if($result->code == 68) { # entry already exists
- &main::daemon_log("WARNING: $log_time: $dn ".$result->error, 3);
- } elsif($result->code == 0) { # everything went fine
- &main::daemon_log("$log_time: add entry $dn to ldap", 1);
- } else { # if any other error occur
- &main::daemon_log("ERROR: $log_time: $dn, ".$result->code.", ".$result->error, 1);
- }
- return;
+ my ($ldap_tree, $ldap_base, $mac, $gotoSysStatus, $ip, $interface, $desc) = @_;
+ if(defined($ldap_tree)) {
+ my $dn = "cn=".$hosts_database->{$mac}->{cn}.",ou=incoming,$ldap_base";
+ my $s_res = &search_ldap_entry($ldap_tree, $ldap_base, "(|(macAddress=$mac)(dhcpHWAddress=ethernet $mac))");
+ my $c_res = (defined($s_res))?$s_res->count:0;
+ if($c_res == 1) {
+ &main::daemon_log("A WARNING: macAddress $mac already in LDAP", 3);
+ return;
+ } elsif($c_res > 0) {
+ &main::daemon_log("A ERROR: macAddress $mac exists $c_res times in LDAP", 1);
+ return;
+ }
+
+ # create LDAP entry
+ my $entry = Net::LDAP::Entry->new( $dn );
+ $entry->dn($dn);
+ $entry->add("objectClass" => "GOhard");
+ $entry->add("cn" => $hosts_database->{$mac}->{cn});
+ $entry->add("macAddress" => $mac);
+ if(defined $gotoSysStatus) {$entry->add("gotoSysStatus" => $gotoSysStatus)}
+ if(defined $ip) {$entry->add("ipHostNumber" => $ip) }
+ #if(defined $interface) { }
+ if(defined $desc) {$entry->add("description" => $desc) }
+
+ # submit entry to LDAP
+ my $result = $entry->update ($ldap_tree);
+
+ # for $result->code constants please look at Net::LDAP::Constant
+ if($result->code == 68) { # entry already exists
+ &main::daemon_log("A WARNING: $dn ".$result->error, 3);
+ } elsif($result->code == 0) { # everything went fine
+ &main::daemon_log("A INFO: Add entry $dn to ldap", 5);
+ } else { # if any other error occur
+ &main::daemon_log("A ERROR: $dn, ".$result->code.", ".$result->error, 1);
+ }
+ } else {
+ &main::daemon_log("A INFO: Not adding new Entry: LDAP disabled", 5);
+ }
+ return;
}
# SEE ALSO: n/a
#===============================================================================
sub change_ldap_entry {
- my ($ldap_tree, $ldap_base, $mac, $gotoSysStatus ) = @_;
-
- # check if ldap_entry exists or not
- my $s_res = &search_ldap_entry($ldap_tree, $ldap_base, "(|(macAddress=$mac)(dhcpHWAddress=ethernet $mac))");
- my $c_res = $s_res->count;
- if($c_res == 0) {
- daemon_log("WARNING: macAddress $mac not in LDAP", 1);
- return;
- } elsif($c_res > 1) {
- daemon_log("ERROR: macAddress $mac exists $c_res times in LDAP", 1);
- return;
- }
-
- my $s_res_entry = $s_res->pop_entry();
- my $dn = $s_res_entry->dn();
- my $result = $ldap->modify( $dn, replace => {'gotoSysStatus' => $gotoSysStatus } );
-
- # for $result->code constants please look at Net::LDAP::Constant
- my $log_time = localtime( time );
- if($result->code == 32) { # entry doesnt exists
- &add_ldap_entry($mac, $gotoSysStatus);
- } elsif($result->code == 0) { # everything went fine
- daemon_log("$log_time: entry $dn changed successful", 1);
- } else { # if any other error occur
- daemon_log("ERROR: $log_time: $dn, ".$result->code.", ".$result->error, 1);
- }
-
- return;
+ my ($ldap_tree, $ldap_base, $mac, $gotoSysStatus, $ip) = @_;
+
+ if(defined($ldap_tree)) {
+ # check if ldap_entry exists or not
+ my $s_res = &search_ldap_entry($ldap_tree, $ldap_base, "(|(macAddress=$mac)(dhcpHWAddress=ethernet $mac))");
+ my $c_res = (defined $s_res)?$s_res->count:0;
+ if($c_res == 0) {
+ &main::daemon_log("WARNING: macAddress $mac not in LDAP", 1);
+ return;
+ } elsif($c_res > 1) {
+ &main::daemon_log("ERROR: macAddress $mac exists $c_res times in LDAP", 1);
+ return;
+ }
+
+ my $s_res_entry = $s_res->pop_entry();
+ my $dn = $s_res_entry->dn();
+ my $replace = {
+ 'gotoSysStatus' => $gotoSysStatus,
+ };
+ if (defined($ip)) {
+ $replace->{'ipHostNumber'} = $ip;
+ }
+ my $result = $ldap_tree->modify( $dn, replace => $replace );
+
+ # for $result->code constants please look at Net::LDAP::Constant
+ if($result->code == 32) { # entry doesnt exists
+ &add_ldap_entry($mac, $gotoSysStatus);
+ } elsif($result->code == 0) { # everything went fine
+ &main::daemon_log("entry $dn changed successful", 1);
+ } else { # if any other error occur
+ &main::daemon_log("ERROR: $dn, ".$result->code.", ".$result->error, 1);
+ }
+ } else {
+ &main::daemon_log("Not changing Entry: LDAP disabled", 6);
+ }
+
+ return;
}
#=== FUNCTION ================================================================
my ($ldap_tree, $sub_tree, $search_string) = @_;
my $msg;
if(defined($ldap_tree)) {
- my $msg = $ldap_tree->search( # perform a search
+ $msg = $ldap_tree->search( # perform a search
base => $sub_tree,
filter => $search_string,
- ) or daemon_log("cannot perform search at ldap: $@", 1);
-# if(defined $msg) {
-# print $sub_tree."\t".$search_string."\t";
-# print $msg->count."\n";
-# foreach my $entry ($msg->entries) { $entry->dump; };
-# }
+ ) or &main::daemon_log("cannot perform search at ldap: $@", 1);
}
return $msg;
}
-# $ldap = Net::LDAP->new( "localhost" ) or die "$@";
-# $ldap->bind($bind_phrase,
-# password => $password,
-# ) ;
-#
-# switch($arp_sig) {
-# case 0 {&change_ldap_entry($ldap, $ldap_base,
-# $mac, "ip-changed",
-# )}
-# case 1 {&change_ldap_entry($ldap, $ldap_base,
-# $mac, "mac-not-whitelisted",
-# )}
-# case 2 {&change_ldap_entry($ldap, $ldap_base,
-# $mac, "mac-in-blacklist",
-# )}
-# case 3 {&add_ldap_entry($ldap, $ldap_base,
-# $mac, "new-mac-address", $ip,
-# $interface, $desc,
-# )}
-# case 4 {&change_ldap_entry($ldap, $ldap_base,
-# $mac, "unauthorized-arp-request",
-# )}
-# case 5 {&change_ldap_entry($ldap, $ldap_base,
-# $mac, "abusive-number-of-arp-requests",
-# )}
-# case 6 {&change_ldap_entry($ldap, $ldap_base,
-# $mac, "ether-and-arp-mac-differs",
-# )}
-# case 7 {&change_ldap_entry($ldap, $ldap_base,
-# $mac, "flood-detected",
-# )}
-# case 8 {&add_ldap_entry($ldap, $ldap_base,
-# $mac, $ip, "new-system",
-# )}
-# case 9 {&change_ldap_entry($ldap, $ldap_base,
-# $mac, "mac-changed",
-# )}
-# }
-#
-#
- # ldap search
-# my $base_phrase = "dc=gonicus,dc=de";
-# my $filter_phrase = "cn=keinesorge";
-# my $attrs_phrase = "cn macAdress";
-# my $msg_search = $ldap->search( base => $base_phrase,
-# filter => $filter_phrase,
-# attrs => $attrs_phrase,
-# );
-# $msg_search->code && die $msg_search->error;
-#
-# my @entries = $msg_search->entries;
-# my $max = $msg_search->count;
-# print "anzahl der entries: $max\n";
-# my $i;
-# for ( $i = 0 ; $i < $max ; $i++ ) {
-# my $entry = $msg_search->entry ( $i );
-# foreach my $attr ( $entry->attributes ) {
-# if( not $attr eq "cn") {
-# next;
-# }
-# print join( "\n ", $attr, $entry->get_value( $attr ) ), "\n\n";
-# }
-# }
- #
- # # ldap add
- #
- #
- # $ldap->unbind;
- # exit;
+# vim:ts=4:shiftwidth:expandtab
1;