diff --git a/branches/old/gosa-si/modules/ClientPackages.pm b/branches/old/gosa-si/modules/ClientPackages.pm
--- /dev/null
@@ -0,0 +1,1070 @@
+package ClientPackages;
+
+use Exporter;
+@ISA = ("Exporter");
+
+# Each module has to have a function 'process_incoming_msg'. This function works as a interface to gosa-sd and receives the msg hash from gosa-sd. 'process_incoming_function checks, wether it has a function to process the incoming msg and forward the msg to it.
+
+use strict;
+use warnings;
+use GOSA::GosaSupportDaemon;
+use IO::Socket::INET;
+use XML::Simple;
+use Data::Dumper;
+use NetAddr::IP;
+use Net::LDAP;
+use Net::LDAP::Util;
+use Socket;
+use Net::hostent;
+
+my $event_dir = "/usr/lib/gosa-si/server/ClientPackages";
+use lib "/usr/lib/gosa-si/server/ClientPackages";
+
+BEGIN{}
+END {}
+
+my ($server_ip, $server_port, $ClientPackages_key, $max_clients, $ldap_uri, $ldap_base, $ldap_admin_dn, $ldap_admin_password, $server_interface);
+#my ($bus_activ, $bus_key, $bus_ip, $bus_port);
+my $server;
+my $network_interface;
+#my $no_bus;
+my (@ldap_cfg, @pam_cfg, @nss_cfg, $goto_admin, $goto_secret);
+my $mesg;
+
+my %cfg_defaults = (
+"server" => {
+ "ip" => [\$server_ip, "0.0.0.0"],
+ "mac-address" => [\$main::server_mac_address, "00:00:00:00:00"],
+ "port" => [\$server_port, "20081"],
+ "ldap-uri" => [\$ldap_uri, ""],
+ "ldap-base" => [\$ldap_base, ""],
+ "ldap-admin-dn" => [\$ldap_admin_dn, ""],
+ "ldap-admin-password" => [\$ldap_admin_password, ""],
+ "max-clients" => [\$max_clients, 100],
+ },
+"ClientPackages" => {
+ "key" => [\$ClientPackages_key, ""],
+ },
+);
+
+### START #####################################################################
+
+# read configfile and import variables
+&local_read_configfile();
+
+
+# if server_ip is not an ip address but a name
+if( inet_aton($server_ip) ){ $server_ip = inet_ntoa(inet_aton($server_ip)); }
+$network_interface= &get_interface_for_ip($server_ip);
+$main::server_mac_address= &get_mac($network_interface);
+
+
+# import local events
+my ($error, $result, $event_hash) = &import_events($event_dir);
+
+foreach my $log_line (@$result) {
+ if ($log_line =~ / succeed: /) {
+ &main::daemon_log("0 DEBUG: ClientPackages - $log_line", 7);
+ } else {
+ &main::daemon_log("0 ERROR: ClientPackages - $log_line", 1);
+ }
+}
+# build vice versa event_hash, event_name => module
+my $event2module_hash = {};
+while (my ($module, $mod_events) = each %$event_hash) {
+ while (my ($event_name, $nothing) = each %$mod_events) {
+ $event2module_hash->{$event_name} = $module;
+ }
+
+}
+
+# Unit tag can be defined in config
+if((not defined($main::gosa_unit_tag)) || length($main::gosa_unit_tag) == 0) {
+ # Read gosaUnitTag from LDAP
+
+ my $ldap_handle = &main::get_ldap_handle();
+ if( defined($ldap_handle) ) {
+ &main::daemon_log("0 INFO: Searching for servers gosaUnitTag with mac address $main::server_mac_address",5);
+ # Perform search for Unit Tag
+ $mesg = $ldap_handle->search(
+ base => $ldap_base,
+ scope => 'sub',
+ attrs => ['gosaUnitTag'],
+ filter => "(macaddress=$main::server_mac_address)"
+ );
+
+ if ((! $main::server_mac_address eq "00:00:00:00:00:00") and $mesg->count == 1) {
+ my $entry= $mesg->entry(0);
+ my $unit_tag= $entry->get_value("gosaUnitTag");
+ $main::ldap_server_dn= $mesg->entry(0)->dn;
+ if(defined($unit_tag) && length($unit_tag) > 0) {
+ &main::daemon_log("0 INFO: Detected gosaUnitTag $unit_tag for creating entries", 5);
+ $main::gosa_unit_tag= $unit_tag;
+ }
+ } else {
+ # Perform another search for Unit Tag
+ my $hostname= `hostname -f`;
+ chomp($hostname);
+ &main::daemon_log("0 INFO: Searching for servers gosaUnitTag with hostname $hostname",5);
+ $mesg = $ldap_handle->search(
+ base => $ldap_base,
+ scope => 'sub',
+ attrs => ['gosaUnitTag'],
+ filter => "(&(cn=$hostname)(objectClass=goServer))"
+ );
+ if ($mesg->count == 1) {
+ my $entry= $mesg->entry(0);
+ my $unit_tag= $entry->get_value("gosaUnitTag");
+ $main::ldap_server_dn= $mesg->entry(0)->dn;
+ if(defined($unit_tag) && length($unit_tag) > 0) {
+ &main::daemon_log("0 INFO: Detected gosaUnitTag $unit_tag for creating entries", 5);
+ $main::gosa_unit_tag= $unit_tag;
+ }
+ } else {
+ # Perform another search for Unit Tag
+ $hostname= `hostname -s`;
+ chomp($hostname);
+ &main::daemon_log("0 INFO: Searching for servers gosaUnitTag with hostname $hostname",5);
+ $mesg = $ldap_handle->search(
+ base => $ldap_base,
+ scope => 'sub',
+ attrs => ['gosaUnitTag'],
+ filter => "(&(cn=$hostname)(objectClass=goServer))"
+ );
+ if ($mesg->count == 1) {
+ my $entry= $mesg->entry(0);
+ my $unit_tag= $entry->get_value("gosaUnitTag");
+ $main::ldap_server_dn= $mesg->entry(0)->dn;
+ if(defined($unit_tag) && length($unit_tag) > 0) {
+ &main::daemon_log("INFO: Detected gosaUnitTag $unit_tag for creating entries", 5);
+ $main::gosa_unit_tag= $unit_tag;
+ }
+ } else {
+ &main::daemon_log("0 WARNING: No gosaUnitTag detected. Not using gosaUnitTag", 3);
+ }
+ }
+ }
+ } else {
+ &main::daemon_log("0 INFO: Using gosaUnitTag from config-file: $main::gosa_unit_tag",5);
+ }
+}
+
+
+my $server_address = "$server_ip:$server_port";
+$main::server_address = $server_address;
+
+
+### functions #################################################################
+
+
+sub get_module_info {
+ my @info = ($server_address,
+ $ClientPackages_key,
+ $event_hash,
+ );
+ return \@info;
+}
+
+
+#=== FUNCTION ================================================================
+# NAME: local_read_configfile
+# PARAMETERS: cfg_file - string -
+# RETURNS: nothing
+# DESCRIPTION: read cfg_file and set variables
+#===============================================================================
+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] );
+ }
+ }
+
+ # Read non predefined sections
+ my $param;
+ if ($cfg->SectionExists('ldap')){
+ foreach $param ($cfg->Parameters('ldap')){
+ push (@ldap_cfg, "$param ".$cfg->val('ldap', $param));
+ }
+ }
+ if ($cfg->SectionExists('pam_ldap')){
+ foreach $param ($cfg->Parameters('pam_ldap')){
+ push (@pam_cfg, "$param ".$cfg->val('pam_ldap', $param));
+ }
+ }
+ if ($cfg->SectionExists('nss_ldap')){
+ foreach $param ($cfg->Parameters('nss_ldap')){
+ push (@nss_cfg, "$param ".$cfg->val('nss_ldap', $param));
+ }
+ }
+ if ($cfg->SectionExists('goto')){
+ $goto_admin= $cfg->val('goto', 'terminal_admin');
+ $goto_secret= $cfg->val('goto', 'terminal_secret');
+ } else {
+ $goto_admin= undef;
+ $goto_secret= undef;
+ }
+
+}
+
+
+#=== FUNCTION ================================================================
+# NAME: get_mac
+# PARAMETERS: interface name (i.e. eth0)
+# RETURNS: (mac address)
+# DESCRIPTION: Uses ioctl to get mac address directly from system.
+#===============================================================================
+sub get_mac {
+ my $ifreq= shift;
+ my $result;
+ if ($ifreq && length($ifreq) > 0) {
+ if($ifreq eq "all") {
+ $result = "00:00:00:00:00:00";
+ } else {
+ my $SIOCGIFHWADDR= 0x8927; # man 2 ioctl_list
+
+ # A configured MAC Address should always override a guessed value
+ if ($main::server_mac_address and length($main::server_mac_address) > 0) {
+ $result= $main::server_mac_address;
+ }
+
+ socket SOCKET, PF_INET, SOCK_DGRAM, getprotobyname('ip')
+ or die "socket: $!";
+
+ if(ioctl SOCKET, $SIOCGIFHWADDR, $ifreq) {
+ my ($if, $mac)= unpack 'h36 H12', $ifreq;
+
+ if (length($mac) > 0) {
+ $mac=~ m/^([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])$/;
+ $mac= sprintf("%s:%s:%s:%s:%s:%s", $1, $2, $3, $4, $5, $6);
+ $result = $mac;
+ }
+ }
+ }
+ }
+ return $result;
+}
+
+
+#=== FUNCTION ================================================================
+# NAME: process_incoming_msg
+# PARAMETERS: crypted_msg - string - incoming crypted message
+# RETURNS: nothing
+# DESCRIPTION: handels the proceeded distribution to the appropriated functions
+#===============================================================================
+sub process_incoming_msg {
+ my ($msg, $msg_hash, $session_id) = @_ ;
+ my $error = 0;
+ my $host_name;
+ my $host_key;
+ my @out_msg_l = ("nohandler");
+ my $sql_events;
+
+ # process incoming msg
+ my $header = @{$msg_hash->{header}}[0];
+ my $source = @{$msg_hash->{source}}[0];
+ my @target_l = @{$msg_hash->{target}};
+
+ # skip PREFIX
+ $header =~ s/^CLMSG_//;
+
+ &main::daemon_log("$session_id DEBUG: ClientPackages: msg to process: $header", 7);
+
+ if( 0 == length @target_l){
+ &main::daemon_log("$session_id ERROR: no target specified for msg $header", 1);
+ $error++;
+ }
+
+ if( 1 == length @target_l) {
+ my $target = $target_l[0];
+ if(&server_matches($target)) {
+ if ($header eq 'new_key') {
+ @out_msg_l = &new_key($msg_hash)
+ } elsif ($header eq 'here_i_am') {
+ @out_msg_l = &here_i_am($msg, $msg_hash, $session_id)
+ } else {
+ # a event exists with the header as name
+ if( exists $event2module_hash->{$header} ) {
+ &main::daemon_log("$session_id INFO: found event '$header' at event-module '".$event2module_hash->{$header}."'", 5);
+ no strict 'refs';
+ @out_msg_l = &{$event2module_hash->{$header}."::$header"}($msg, $msg_hash, $session_id);
+
+ # if no event handler is implemented
+ } else {
+ $sql_events = "SELECT * FROM $main::known_clients_tn WHERE ( (macaddress LIKE '$source') OR (hostname='$source') )";
+ my $res = $main::known_clients_db->select_dbentry( $sql_events );
+ my $l = keys(%$res);
+
+ # set error if no or more than 1 hits are found for sql query
+ if ( $l != 1) {
+ @out_msg_l = ('knownclienterror');
+
+ # found exact 1 hit in db
+ } else {
+ my $client_events = $res->{'1'}->{'events'};
+
+ # client is registered for this event, deliver this message to client
+ $header =~ s/^answer_//;
+ if ($client_events =~ /,$header,/) {
+ # answer message finally arrived destination server, so forward messages to GOsa
+ if ($target eq $main::server_address) {
+ $msg =~ s/<header>answer_/<header>/;
+ $msg =~ s/<target>\S+<\/target>/<target>GOSA<\/target>/;
+ }
+ @out_msg_l = ( $msg );
+
+ # client is not registered for this event, set error
+ } else {
+ @out_msg_l = ('noeventerror');
+ }
+ }
+ }
+ }
+
+ # if delivery not possible raise error and return
+ if( not defined $out_msg_l[0] ) {
+ @out_msg_l = ();
+ } elsif( $out_msg_l[0] eq 'nohandler') {
+ &main::daemon_log("$session_id ERROR: ClientPackages: no event handler or core function defined for '$header'", 1);
+ @out_msg_l = ();
+ } elsif ($out_msg_l[0] eq 'knownclienterror') {
+ &main::daemon_log("$session_id ERROR: no or more than 1 hits are found at known_clients_db with sql query: '$sql_events'", 1);
+ &main::daemon_log("$session_id ERROR: processing is aborted and message will not be forwarded", 1);
+ @out_msg_l = ();
+ } elsif ($out_msg_l[0] eq 'noeventerror') {
+ &main::daemon_log("$session_id ERROR: client '$target' is not registered for event '$header', processing is aborted", 1);
+ @out_msg_l = ();
+ }
+
+
+
+
+ }
+ else {
+ &main::daemon_log("INFO: msg is not for gosa-si-server '$server_address', deliver it to target '$target'", 5);
+ push(@out_msg_l, $msg);
+ }
+ }
+
+ return \@out_msg_l;
+}
+
+
+#=== FUNCTION ================================================================
+# NAME: new_passwd
+# PARAMETERS: msg_hash - ref - hash from function create_xml_hash
+# RETURNS: nothing
+# DESCRIPTION: process this incoming message
+#===============================================================================
+sub new_key {
+ my ($msg_hash) = @_;
+ my @out_msg_l;
+
+ my $header = @{$msg_hash->{header}}[0];
+ my $source_name = @{$msg_hash->{source}}[0];
+ my $source_key = @{$msg_hash->{new_key}}[0];
+ my $query_res;
+
+ # check known_clients_db
+ my $sql_statement = "SELECT * FROM known_clients WHERE hostname='$source_name'";
+ $query_res = $main::known_clients_db->select_dbentry( $sql_statement );
+ if( 1 == keys %{$query_res} ) {
+ my $act_time = &get_time;
+ my $sql_statement= "UPDATE known_clients ".
+ "SET hostkey='$source_key', timestamp='$act_time' ".
+ "WHERE hostname='$source_name'";
+ my $res = $main::known_clients_db->update_dbentry( $sql_statement );
+ my $hash = &create_xml_hash("confirm_new_key", $server_address, $source_name);
+ my $out_msg = &create_xml_string($hash);
+ push(@out_msg_l, $out_msg);
+ }
+
+ # only do if host still not found
+ if( 0 == @out_msg_l ) {
+ # check known_server_db
+ $sql_statement = "SELECT * FROM known_server WHERE hostname='$source_name'";
+ $query_res = $main::known_server_db->select_dbentry( $sql_statement );
+ if( 1 == keys %{$query_res} ) {
+ my $act_time = &get_time;
+ my $sql_statement= "UPDATE known_server ".
+ "SET hostkey='$source_key', timestamp='$act_time' ".
+ "WHERE hostname='$source_name'";
+ my $res = $main::known_server_db->update_dbentry( $sql_statement );
+
+ my $hash = &create_xml_hash("confirm_new_key", $server_address, $source_name);
+ my $out_msg = &create_xml_string($hash);
+ push(@out_msg_l, $out_msg);
+ }
+ }
+
+ return @out_msg_l;
+}
+
+
+#=== FUNCTION ================================================================
+# NAME: here_i_am
+# PARAMETERS: msg_hash - hash - hash from function create_xml_hash
+# RETURNS: nothing
+# DESCRIPTION: process this incoming message
+#===============================================================================
+sub here_i_am {
+ my ($msg, $msg_hash, $session_id) = @_;
+ my @out_msg_l;
+ my $out_hash;
+ my $source = @{$msg_hash->{source}}[0];
+ my $mac_address = @{$msg_hash->{mac_address}}[0];
+ my $gotoHardwareChecksum = @{$msg_hash->{gotoHardwareChecksum}}[0];
+ my $client_status = @{$msg_hash->{client_status}}[0];
+ my $client_revision = @{$msg_hash->{client_revision}}[0];
+ my $key_lifetime = @{$msg_hash->{key_lifetime}}[0];
+
+ # Move forced hostname to heap - if used
+ #FIXME: move to some global POE namespace - please
+ if ( defined($msg_hash->{'force-hostname'}[0]) &&
+ length($msg_hash->{'force-hostname'}[0]) > 0){
+ # $heap->{force-hostname}->{$mac_address}= $msg_hash->{'force-hostname'}[0];
+ open (TFILE, ">/var/tmp/$mac_address");
+ print TFILE $msg_hash->{'force-hostname'}[0];
+ close (TFILE);
+ } else {
+ # $heap->{force-hostname}->{$mac_address}= undef;
+ if ( -e "/var/tmp/$mac_address") {
+ unlink("/var/tmp/$mac_address")
+ };
+ }
+
+ # number of known clients
+ my $nu_clients= $main::known_clients_db->count_dbentries('known_clients');
+
+ # check wether client address or mac address is already known
+ my $sql_statement= "SELECT * FROM known_clients WHERE hostname='$source'";
+ my $db_res= $main::known_clients_db->select_dbentry( $sql_statement );
+
+ if ( 1 == keys %{$db_res} ) {
+ &main::daemon_log("$session_id WARNING: $source is already known as a client", 1);
+ &main::daemon_log("$session_id WARNING: values for $source are being overwritten", 1);
+ $nu_clients --;
+ }
+
+ # number of actual activ clients
+ my $act_nu_clients = $nu_clients;
+
+ &main::daemon_log("$session_id INFO: number of actual activ clients: $act_nu_clients", 5);
+ &main::daemon_log("$session_id INFO: number of maximal allowed clients: $max_clients", 5);
+
+ if($max_clients <= $act_nu_clients) {
+ my $out_hash = &create_xml_hash("denied", $server_address, $source);
+ &add_content2xml_hash($out_hash, "denied", "I_cannot_take_any_more_clients!");
+ my $passwd = @{$msg_hash->{new_passwd}}[0];
+ &send_msg_hash2address($out_hash, $source, $passwd);
+ return;
+ }
+
+ # new client accepted
+ my $new_passwd = @{$msg_hash->{new_passwd}}[0];
+
+ # add entry to known_clients_db
+ my $events = @{$msg_hash->{events}}[0];
+ my $act_timestamp = &get_time;
+ my $res = $main::known_clients_db->add_dbentry( {table=>'known_clients',
+ primkey=>['hostname'],
+ hostname=>$source,
+ events=>$events,
+ macaddress=>$mac_address,
+ status=>'registered',
+ hostkey=>$new_passwd,
+ timestamp=>$act_timestamp,
+ keylifetime=>$key_lifetime,
+ } );
+
+ if ($res != 0) {
+ &main::daemon_log("$session_id ERROR: cannot add entry to known_clients: $res");
+ return;
+ }
+
+ # return acknowledgement to client
+ $out_hash = &create_xml_hash("registered", $server_address, $source);
+
+
+ # give the new client his ldap config
+ # Workaround: Send within the registration response, if the client will get an ldap config later
+ my $new_ldap_config_out = &new_ldap_config($source, $session_id);
+ if($new_ldap_config_out && (!($new_ldap_config_out =~ /error/))) {
+ &add_content2xml_hash($out_hash, "ldap_available", "true");
+ } elsif($new_ldap_config_out && $new_ldap_config_out =~ /error/){
+ &add_content2xml_hash($out_hash, "error", $new_ldap_config_out);
+
+ my $sql_statement = "UPDATE $main::job_queue_tn ".
+ "SET status='error', result='$new_ldap_config_out' ".
+ "WHERE status='processing' AND macaddress LIKE '$mac_address'";
+ my $res = $main::job_db->update_dbentry($sql_statement);
+ &main::daemon_log("$session_id DEBUG: $sql_statement RESULT: $res", 7);
+ }
+ my $register_out = &create_xml_string($out_hash);
+ push(@out_msg_l, $register_out);
+
+ # Really send the ldap config
+ if( $new_ldap_config_out && (!($new_ldap_config_out =~ /error/))) {
+ push(@out_msg_l, $new_ldap_config_out);
+ }
+
+ # Send client hardware configuration
+ my $hardware_config_out = &hardware_config($msg, $msg_hash, $session_id);
+ if( $hardware_config_out ) {
+ push(@out_msg_l, $hardware_config_out);
+ }
+
+ # Send client ntp server
+ my $ntp_config_out = &new_ntp_config($mac_address, $session_id);
+ if ($ntp_config_out) {
+ push(@out_msg_l, $ntp_config_out);
+ }
+
+ # Send client syslog server
+ my $syslog_config_out = &new_syslog_config($mac_address, $session_id);
+ if ($syslog_config_out) {
+ push(@out_msg_l, $syslog_config_out);
+ }
+
+ # notify registered client to all other server
+ my %mydata = ( 'client' => $source, 'macaddress' => $mac_address);
+ my $mymsg = &build_msg('new_foreign_client', $main::server_address, "KNOWN_SERVER", \%mydata);
+ push(@out_msg_l, $mymsg);
+
+ &main::daemon_log("$session_id INFO: register client $source ($mac_address)", 5);
+ &main::daemon_log("$session_id INFO: client version: $client_status - $client_revision", 5);
+ return @out_msg_l;
+}
+
+
+#=== FUNCTION ================================================================
+# NAME: who_has
+# PARAMETERS: msg_hash - hash - hash from function create_xml_hash
+# RETURNS: nothing
+# DESCRIPTION: process this incoming message
+#===============================================================================
+sub who_has {
+ my ($msg_hash) = @_ ;
+ my @out_msg_l;
+
+ # what is your search pattern
+ my $search_pattern = @{$msg_hash->{who_has}}[0];
+ my $search_element = @{$msg_hash->{$search_pattern}}[0];
+ &main::daemon_log("who_has-msg looking for $search_pattern $search_element", 7);
+
+ # scanning known_clients for search_pattern
+ my @host_addresses = keys %$main::known_clients;
+ my $known_clients_entries = length @host_addresses;
+ my $host_address;
+ foreach my $host (@host_addresses) {
+ my $client_element = $main::known_clients->{$host}->{$search_pattern};
+ if ($search_element eq $client_element) {
+ $host_address = $host;
+ last;
+ }
+ }
+
+ # search was successful
+ if (defined $host_address) {
+ my $source = @{$msg_hash->{source}}[0];
+ my $out_hash = &create_xml_hash("who_has_i_do", $server_address, $source, "mac_address");
+ &add_content2xml_hash($out_hash, "mac_address", $search_element);
+ my $out_msg = &create_xml_string($out_hash);
+ push(@out_msg_l, $out_msg);
+ }
+ return @out_msg_l;
+}
+
+
+sub who_has_i_do {
+ my ($msg_hash) = @_ ;
+ my $header = @{$msg_hash->{header}}[0];
+ my $source = @{$msg_hash->{source}}[0];
+ my $search_param = @{$msg_hash->{$header}}[0];
+ my $search_value = @{$msg_hash->{$search_param}}[0];
+ print "\ngot msg $header:\nserver $source has client with $search_param $search_value\n";
+}
+
+
+sub new_syslog_config {
+ my ($mac_address, $session_id) = @_;
+ my $syslog_msg;
+
+ # Build LDAP connection
+ my $ldap_handle = &main::get_ldap_handle($session_id);
+ if( not defined $ldap_handle ) {
+ &main::daemon_log("$session_id ERROR: cannot connect to ldap: $ldap_uri", 1);
+ return;
+ }
+
+ # Perform search
+ my $ldap_res = $ldap_handle->search( base => $ldap_base,
+ scope => 'sub',
+ attrs => ['gotoSyslogServer'],
+ filter => "(&(objectClass=GOhard)(macaddress=$mac_address))");
+ if($ldap_res->code) {
+ &main::daemon_log("$session_id ".$ldap_res->error, 1);
+ return;
+ }
+
+ # Sanity check
+ if ($ldap_res->count != 1) {
+ &main::daemon_log("$session_id ERROR: client with mac address $mac_address not found/unique/active - not sending syslog config".
+ "\n\tbase: $ldap_base".
+ "\n\tscope: sub".
+ "\n\tattrs: gotoSyslogServer".
+ "\n\tfilter: (&(objectClass=GOhard)(macaddress=$mac_address))", 1);
+ return;
+ }
+
+ my $entry= $ldap_res->entry(0);
+ my $filter_dn = &Net::LDAP::Util::escape_filter_value($entry->dn);
+ my $syslog_server = $entry->get_value("gotoSyslogServer");
+
+ # If no syslog server is specified at host, just have a look at the object group of the host
+ # Perform object group search
+ if (not defined $syslog_server) {
+ my $ldap_res = $ldap_handle->search( base => $ldap_base,
+ scope => 'sub',
+ attrs => ['gotoSyslogServer'],
+ filter => "(&(objectClass=gosaGroupOfNames)(member=$filter_dn))");
+ if($ldap_res->code) {
+ &main::daemon_log("$session_id ".$ldap_res->error, 1);
+ return;
+ }
+
+ # Sanity check
+ if ($ldap_res->count != 1) {
+ &main::daemon_log("$session_id ERROR: client with mac address $mac_address not found/unique/active - not sending syslog config".
+ "\n\tbase: $ldap_base".
+ "\n\tscope: sub".
+ "\n\tattrs: gotoSyslogServer".
+ "\n\tfilter: (&(objectClass=gosaGroupOfNames)(member=$filter_dn))", 1);
+ return;
+ }
+
+ my $entry= $ldap_res->entry(0);
+ $syslog_server= $entry->get_value("gotoSyslogServer");
+ }
+
+ # Return if no syslog server specified
+ if (not defined $syslog_server) {
+ &main::daemon_log("$session_id WARNING: no syslog server specified for this host '$mac_address'", 3);
+ return;
+ }
+
+
+ # Add syslog server to 'syslog_config' message
+ my $syslog_msg_hash = &create_xml_hash("new_syslog_config", $server_address, $mac_address);
+ &add_content2xml_hash($syslog_msg_hash, "server", $syslog_server);
+
+ return &create_xml_string($syslog_msg_hash);
+}
+
+
+sub new_ntp_config {
+ my ($address, $session_id) = @_;
+ my $ntp_msg;
+
+ # Build LDAP connection
+ my $ldap_handle = &main::get_ldap_handle($session_id);
+ if( not defined $ldap_handle ) {
+ &main::daemon_log("$session_id ERROR: cannot connect to ldap: $ldap_uri", 1);
+ return;
+ }
+
+ # Perform search
+ my $ldap_res = $ldap_handle->search( base => $ldap_base,
+ scope => 'sub',
+ attrs => ['gotoNtpServer'],
+ filter => "(&(objectClass=GOhard)(macaddress=$address))");
+ if($ldap_res->code) {
+ &main::daemon_log("$session_id ".$ldap_res->error, 1);
+ return;
+ }
+
+ # Sanity check
+ if ($ldap_res->count != 1) {
+ &main::daemon_log("$session_id ERROR: client with mac address $address not found/unique/active - not sending ntp config".
+ "\n\tbase: $ldap_base".
+ "\n\tscope: sub".
+ "\n\tattrs: gotoNtpServer".
+ "\n\tfilter: (&(objectClass=GOhard)(macaddress=$address))", 1);
+ return;
+ }
+
+ my $entry= $ldap_res->entry(0);
+ my $filter_dn = &Net::LDAP::Util::escape_filter_value($entry->dn);
+ my @ntp_servers= $entry->get_value("gotoNtpServer");
+
+ # If no ntp server is specified at host, just have a look at the object group of the host
+ # Perform object group search
+ if ((not @ntp_servers) || (@ntp_servers == 0)) {
+ my $ldap_res = $ldap_handle->search( base => $ldap_base,
+ scope => 'sub',
+ attrs => ['gotoNtpServer'],
+ filter => "(&(objectClass=gosaGroupOfNames)(member=$filter_dn))");
+ if($ldap_res->code) {
+ &main::daemon_log("$session_id ".$ldap_res->error, 1);
+ return;
+ }
+
+ # Sanity check
+ if ($ldap_res->count != 1) {
+ &main::daemon_log("$session_id ERROR: client with mac address $address not found/unique/active - not sending ntp config".
+ "\n\tbase: $ldap_base".
+ "\n\tscope: sub".
+ "\n\tattrs: gotoNtpServer".
+ "\n\tfilter: (&(objectClass=gosaGroupOfNames)(member=$filter_dn))", 1);
+ return;
+ }
+
+ my $entry= $ldap_res->entry(0);
+ @ntp_servers= $entry->get_value("gotoNtpServer");
+ }
+
+ # Return if no ntp server specified
+ if ((not @ntp_servers) || (@ntp_servers == 0)) {
+ &main::daemon_log("$session_id WARNING: no ntp server specified for this host '$address'", 3);
+ return;
+ }
+
+ # Add each ntp server to 'ntp_config' message
+ my $ntp_msg_hash = &create_xml_hash("new_ntp_config", $server_address, $address);
+ foreach my $ntp_server (@ntp_servers) {
+ &add_content2xml_hash($ntp_msg_hash, "server", $ntp_server);
+ }
+
+ return &create_xml_string($ntp_msg_hash);
+}
+
+
+#=== FUNCTION ================================================================
+# NAME: new_ldap_config
+# PARAMETERS: address - string - ip address and port of a host
+# RETURNS: gosa-si conform message
+# DESCRIPTION: send to address the ldap configuration found for dn gotoLdapServer
+#===============================================================================
+sub new_ldap_config {
+ my ($address, $session_id) = @_ ;
+
+ my $sql_statement= "SELECT * FROM known_clients WHERE hostname='$address' OR macaddress LIKE '$address'";
+ my $res = $main::known_clients_db->select_dbentry( $sql_statement );
+
+ # check hit
+ my $hit_counter = keys %{$res};
+ if( not $hit_counter == 1 ) {
+ &main::daemon_log("$session_id ERROR: more or no hit found in known_clients_db by query '$sql_statement'", 1);
+ return;
+ }
+
+ $address = $res->{1}->{hostname};
+ my $macaddress = $res->{1}->{macaddress};
+ my $hostkey = $res->{1}->{hostkey};
+
+ if (not defined $macaddress) {
+ &main::daemon_log("$session_id ERROR: no mac address found for client $address", 1);
+ return;
+ }
+
+ # Build LDAP connection
+ my $ldap_handle = &main::get_ldap_handle($session_id);
+ if( not defined $ldap_handle ) {
+ &main::daemon_log("$session_id ERROR: cannot connect to ldap: $ldap_uri", 1);
+ return;
+ }
+
+ # Perform search
+ $mesg = $ldap_handle->search( base => $ldap_base,
+ scope => 'sub',
+ attrs => ['dn', 'gotoLdapServer', 'gosaUnitTag', 'FAIclass'],
+ filter => "(&(objectClass=GOhard)(macaddress=$macaddress))");
+ if($mesg->code) {
+ &main::daemon_log("$session_id ".$mesg->error, 1);
+ return;
+ }
+
+ # Sanity check
+ if ($mesg->count != 1) {
+ &main::daemon_log("$session_id ERROR: client with mac address $macaddress not found/unique/active - not sending ldap config".
+ "\n\tbase: $ldap_base".
+ "\n\tscope: sub".
+ "\n\tattrs: dn, gotoLdapServer".
+ "\n\tfilter: (&(objectClass=GOhard)(macaddress=$macaddress))", 1);
+ return;
+ }
+
+ my $entry= $mesg->entry(0);
+ my $filter_dn= &Net::LDAP::Util::escape_filter_value($entry->dn);
+ my @servers= $entry->get_value("gotoLdapServer");
+ my $unit_tag= $entry->get_value("gosaUnitTag");
+ my @ldap_uris;
+ my $server;
+ my $base;
+ my $release;
+ my $dn= $entry->dn;
+
+ # Fill release if available
+ my $FAIclass= $entry->get_value("FAIclass");
+ if (defined $FAIclass && $FAIclass =~ /^.* :([A-Za-z0-9\/.]+).*$/) {
+ $release= $1;
+ }
+
+ # Do we need to look at an object class?
+ if (not @servers){
+ $mesg = $ldap_handle->search( base => $ldap_base,
+ scope => 'sub',
+ attrs => ['dn', 'gotoLdapServer', 'FAIclass'],
+ filter => "(&(objectClass=gosaGroupOfNames)(member=$filter_dn))");
+ if($mesg->code) {
+ &main::daemon_log("$session_id ERROR: unable to search for '(&(objectClass=gosaGroupOfNames)(member=$filter_dn))': ".$mesg->error, 1);
+ return;
+ }
+
+ # Sanity check
+ if ($mesg->count != 1) {
+ &main::daemon_log("$session_id ERROR: client with mac address $macaddress not found/unique/active - not sending ldap config".
+ "\n\tbase: $ldap_base".
+ "\n\tscope: sub".
+ "\n\tattrs: dn, gotoLdapServer, FAIclass".
+ "\n\tfilter: (&(objectClass=gosaGroupOfNames)(member=$filter_dn))", 1);
+ return;
+ }
+
+ $entry= $mesg->entry(0);
+ $dn= $entry->dn;
+ @servers= $entry->get_value("gotoLdapServer");
+
+ if (not defined $release){
+ $FAIclass= $entry->get_value("FAIclass");
+ if (defined $FAIclass && $FAIclass =~ /^.* :([A-Za-z0-9\/.]+).*$/) {
+ $release= $1;
+ }
+ }
+ }
+
+ @servers= sort (@servers);
+
+ # complain if no ldap information found
+ if (@servers == 0) {
+ &main::daemon_log("$session_id ERROR: no gotoLdapServer information for LDAP entry '$dn'", 1);
+ }
+
+ foreach $server (@servers){
+ # Conversation for backward compatibility
+ if (not $server =~ /^\d+:[^:]+:ldap[^:]*:\/\// ) {
+ if ($server =~ /^([^:]+):([^:]+)$/ ) {
+ $server= "1:dummy:ldap://$1/$2";
+ } elsif ($server =~ /^(\d+):([^:]+):(.*)$/ ) {
+ $server= "$1:dummy:ldap://$2/$3";
+ }
+ }
+
+ $base= $server;
+ $server =~ s%^[^:]+:[^:]+:(ldap.*://[^/]+)/.*$%$1%;
+ $base =~ s%^[^:]+:[^:]+:ldap.*://[^/]+/(.*)$%$1%;
+ push (@ldap_uris, $server);
+ }
+
+ # Assemble data package
+ my %data = ( 'ldap_uri' => \@ldap_uris, 'ldap_base' => $base,
+ 'ldap_cfg' => \@ldap_cfg, 'pam_cfg' => \@pam_cfg,'nss_cfg' => \@nss_cfg );
+ if (defined $release){
+ $data{'release'}= $release;
+ }
+
+ # Need to append GOto settings?
+ if (defined $goto_admin and defined $goto_secret){
+ $data{'goto_admin'}= $goto_admin;
+ $data{'goto_secret'}= $goto_secret;
+ }
+
+ # Append unit tag if needed
+ if (defined $unit_tag){
+
+ # Find admin base and department name
+ $mesg = $ldap_handle->search( base => $ldap_base,
+ scope => 'sub',
+ attrs => ['dn', 'ou'],
+ filter => "(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$unit_tag))");
+ #$mesg->code && die $mesg->error;
+ if($mesg->code) {
+ &main::daemon_log($mesg->error, 1);
+ return "error-unit-tag-count-0";
+ }
+
+ # Sanity check
+ if ($mesg->count != 1) {
+ &main::daemon_log("WARNING: cannot find administrative unit for client with tag $unit_tag", 1);
+ return "error-unit-tag-count-".$mesg->count;
+ }
+
+ $entry= $mesg->entry(0);
+ $data{'admin_base'}= $entry->dn;
+ $data{'department'}= $entry->get_value("ou");
+
+ # Append unit Tag
+ $data{'unit_tag'}= $unit_tag;
+ }
+
+ # Send information
+ return &build_msg("new_ldap_config", $server_address, $address, \%data);
+}
+
+
+#=== FUNCTION ================================================================
+# NAME: hardware_config
+# PARAMETERS: address - string - ip address and port of a host
+# RETURNS:
+# DESCRIPTION:
+#===============================================================================
+sub hardware_config {
+ my ($msg, $msg_hash, $session_id) = @_ ;
+ my $address = @{$msg_hash->{source}}[0];
+ my $header = @{$msg_hash->{header}}[0];
+ my $gotoHardwareChecksum = @{$msg_hash->{gotoHardwareChecksum}}[0];
+
+ my $sql_statement= "SELECT * FROM known_clients WHERE hostname='$address'";
+ my $res = $main::known_clients_db->select_dbentry( $sql_statement );
+
+ # check hit
+ my $hit_counter = keys %{$res};
+ if( not $hit_counter == 1 ) {
+ &main::daemon_log("$session_id ERROR: more or no hit found in known_clients_db by query by '$address'", 1);
+ }
+ my $macaddress = $res->{1}->{macaddress};
+ my $hostkey = $res->{1}->{hostkey};
+
+ if (not defined $macaddress) {
+ &main::daemon_log("$session_id ERROR: no mac address found for client $address", 1);
+ return;
+ }
+
+ # Build LDAP connection
+ my $ldap_handle = &main::get_ldap_handle($session_id);
+ if( not defined $ldap_handle ) {
+ &main::daemon_log("$session_id ERROR: cannot connect to ldap: $ldap_uri", 1);
+ return;
+ }
+
+ # Perform search
+ $mesg = $ldap_handle->search(
+ base => $ldap_base,
+ scope => 'sub',
+ filter => "(&(objectClass=GOhard)(|(macAddress=$macaddress)(dhcpHWaddress=ethernet $macaddress)))"
+ );
+
+ if($mesg->count() == 0) {
+ &main::daemon_log("Host was not found in LDAP!", 1);
+
+ # set status = hardware_detection at jobqueue if entry exists
+ # TODO
+ # resolve plain name for host
+ my $func_dic = {table=>$main::job_queue_tn,
+ primkey=>['macaddress', 'headertag'],
+ timestamp=>&get_time,
+ status=>'processing',
+ result=>'none',
+ progress=>'hardware-detection',
+ headertag=>'trigger_action_reinstall',
+ targettag=>$address,
+ xmlmessage=>'none',
+ macaddress=>$macaddress,
+ plainname=>'none',
+ siserver=>'localhost',
+ modified=>'1',
+ };
+ my $hd_res = $main::job_db->add_dbentry($func_dic);
+ &main::daemon_log("$session_id INFO: add '$macaddress' to job queue as an installing job", 5);
+
+ } else {
+ my $entry= $mesg->entry(0);
+ if (defined($entry->get_value("gotoHardwareChecksum"))) {
+ if (! $entry->get_value("gotoHardwareChecksum") eq $gotoHardwareChecksum) {
+ $entry->replace(gotoHardwareChecksum => $gotoHardwareChecksum);
+ if($entry->update($ldap_handle)) {
+ &main::daemon_log("$session_id INFO: Hardware changed! Detection triggered.", 5);
+ }
+ } else {
+ # Nothing to do
+ return;
+ }
+ }
+ }
+
+ # Assemble data package
+ my %data = ();
+
+ # Need to append GOto settings?
+ if (defined $goto_admin and defined $goto_secret){
+ $data{'goto_admin'}= $goto_admin;
+ $data{'goto_secret'}= $goto_secret;
+ }
+
+ # Send information
+ return &build_msg("detect_hardware", $server_address, $address, \%data);
+}
+
+sub server_matches {
+ my $target = shift;
+ my $target_ip = ($1) if $target =~ /^([0-9\.]*?):.*$/;
+ if(!defined($target_ip) or length($target_ip) == 0) {
+ return;
+ }
+
+ my $result = 0;
+
+ if($server_ip eq $target_ip) {
+ $result= 1;
+ } elsif ($target_ip eq "0.0.0.0") {
+ $result= 1;
+ } elsif ($server_ip eq "0.0.0.0") {
+ if ($target_ip eq "127.0.0.1") {
+ $result= 1;
+ } else {
+ my $PROC_NET_ROUTE= ('/proc/net/route');
+
+ open(PROC_NET_ROUTE, "<$PROC_NET_ROUTE")
+ or die "Could not open $PROC_NET_ROUTE";
+
+ my @ifs = <PROC_NET_ROUTE>;
+
+ close(PROC_NET_ROUTE);
+
+ # Eat header line
+ shift @ifs;
+ chomp @ifs;
+ foreach my $line(@ifs) {
+ my ($Iface,$Destination,$Gateway,$Flags,$RefCnt,$Use,$Metric,$Mask,$MTU,$Window,$IRTT)=split(/\s/, $line);
+ my $destination;
+ my $mask;
+ my ($d,$c,$b,$a)=unpack('a2 a2 a2 a2', $Destination);
+ $destination= sprintf("%d.%d.%d.%d", hex($a), hex($b), hex($c), hex($d));
+ ($d,$c,$b,$a)=unpack('a2 a2 a2 a2', $Mask);
+ $mask= sprintf("%d.%d.%d.%d", hex($a), hex($b), hex($c), hex($d));
+ if(new NetAddr::IP($target_ip)->within(new NetAddr::IP($destination, $mask))) {
+ # destination matches route, save mac and exit
+ $result= 1;
+ last;
+ }
+ }
+ }
+ } else {
+ &main::daemon_log("Target ip $target_ip does not match Server ip $server_ip",1);
+ }
+
+ return $result;
+}
+
+# vim:ts=4:shiftwidth:expandtab
+1;