index 53ae3d58fc916564ea2bf1fb035105d9ed7f644d..f190e15fee6f580d6f3f12b3cf0d184a36562bcb 100644 (file)
package siTriggered;
+
+use strict;
+use warnings;
+
use Exporter;
-@ISA = qw(Exporter);
+use Data::Dumper;
+use GOSA::GosaSupportDaemon;
+use Socket;
+
+our @ISA = qw(Exporter);
+
my @events = (
"got_ping",
"detected_hardware",
"trigger_wake",
"reload_ldap_config",
+ "get_terminal_server",
);
-@EXPORT = @events;
-
-use strict;
-use warnings;
-use GOSA::GosaSupportDaemon;
-use Socket;
-
+
+our @EXPORT = @events;
BEGIN {}
my $mesg;
my %cfg_defaults = (
-"server" => {
- "ldap-uri" => [\$ldap_uri, ""],
- "ldap-base" => [\$ldap_base, ""],
- "ldap-admin-dn" => [\$ldap_admin_dn, ""],
- "ldap-admin-password" => [\$ldap_admin_password, ""],
+ "server" => {
+ "ldap-uri" => [\$ldap_uri, ""],
+ "ldap-base" => [\$ldap_base, ""],
+ "ldap-admin-dn" => [\$ldap_admin_dn, ""],
+ "ldap-admin-password" => [\$ldap_admin_password, ""],
},
);
-&read_configfile($main::cfg_file, %cfg_defaults);
+&GOSA::GosaSupportDaemon::read_configfile($main::cfg_file, %cfg_defaults);
-sub get_events {
- return \@events;
-}
+sub get_terminal_server
+{
+ my ($msg, $msg_hash, $session_id) = @_ ;
+ my $source = @{$msg_hash->{source}}[0];
+ my @out_msg_l;
+
+ # Send get_load message to all si-clients at terminal server specified in LDAP
+ my $ldap_handle = &main::get_ldap_handle();
+ if (defined $ldap_handle)
+ {
+ my $ldap_mesg = $ldap_handle->search(
+ base => $ldap_base,
+ scope => 'sub',
+ attrs => ['macAddress', 'cn', 'ipHostNumber'],
+ filter => "objectClass=goTerminalServer",
+ );
+ if ($ldap_mesg->count)
+ {
+ # Parse all LDAP results to a sql compliant where statement
+ my @entries = $ldap_mesg->entries;
+ @entries = map ($_->get_value("macAddress"), @entries);
+ @entries = map ("macaddress LIKE '$_'", @entries);
+
+ my ($hit, $hash, $db_res, $out_msg);
+ # Check known clients if a terminal server is active
+ $db_res = $main::known_clients_db->select_dbentry("SELECT * FROM $main::known_clients_tn WHERE ".join(" AND ", @entries));
+ while (($hit, $hash) = each %$db_res)
+ {
+ $out_msg = &create_xml_string(&create_xml_hash('get_load', $source, $hash->{macaddress}));
+ push(@out_msg_l, $out_msg);
+ }
+ # Check foreign_clients if a terminal server is active
+ $db_res = $main::foreign_clients_db->select_dbentry("SELECT * FROM $main::foreign_clients_tn WHERE ".join(" AND ", @entries));
+ while (($hit, $hash) = each %$db_res)
+ {
+ $out_msg = &create_xml_string(&create_xml_hash('get_load', $source, $hash->{macaddress}));
+ push(@out_msg_l, $out_msg);
+ }
+### JUST FOR DEBUGGING # CAN BE DELETED AT ANY TIME ###########################
+# my $db_res = $main::known_clients_db->select_dbentry("SELECT * FROM $main::known_clients_tn WHERE macaddress LIKE '00:01:6c:9d:b9:fa'");
+# while (($hit, $hash) = each %$db_res)
+# {
+# $out_msg = &create_xml_string(&create_xml_hash('get_load', $source, $hash->{macaddress}));
+# push(@out_msg_l, $out_msg);
+# }
+### JUST FOR DEBUGGING # CAN BE DELETED AT ANY TIME ###########################
+
+ # Found terminal server but no running clients on them
+ if (@out_msg_l == 0)
+ {
+ &main::daemon_log("$session_id ERROR: Found no running clients (known_clients_db, foreign_clients_db) on the following determined terminal server", 1);
+ my @entries = $ldap_mesg->entries;
+ foreach my $ts (@entries)
+ {
+ my $ip = (defined $ts->get_value("ipHostNumber")) ? " ip='".$ts->get_value("ipHostNumber")."'" : "" ;
+ my $cn = (defined $ts->get_value("cn")) ? " cn='".$ts->get_value("cn")."'" : "" ;
+ my $mac = (defined $ts->get_value("macAddress")) ? " macAddress='".$ts->get_value("macAddress")."'" : "" ;
+ &main::daemon_log("$session_id ERROR: ".$cn.$mac.$ip , 1);
+ }
+ }
-sub read_configfile {
- my ($cfg_file, %cfg_defaults) = @_;
- my $cfg;
+ }
+ # No terminal server found in LDAP
+ if ($ldap_mesg->count == 0)
+ {
+ &main::daemon_log("$session_id ERROR: No terminal server found in LDAP: \n\tbase='$ldap_base'\n\tscope='sub'\n\tattrs='['macAddress']'\n\tfilter='objectClass=goTerminalServer'", 1);
+ }
- if( defined( $cfg_file) && ( length($cfg_file) > 0 )) {
- if( -r $cfg_file ) {
- $cfg = Config::IniFiles->new( -file => $cfg_file );
- } else {
- &main::daemon_log("ERROR: siTriggered.pm couldn't read config file!", 1);
- }
- } 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] );
- }
- }
+ # Translating errors ?
+ if ($ldap_mesg->code)
+ {
+ &main::daemon_log("$session_id ERROR: Cannot fetch terminal server from LDAP: \n\tbase='$ldap_base'\n\tscope='sub'\n\tattrs='['macAddress']'\n\tfilter='objectClass=goTerminalServer'", 1);
+ }
+ }
+ &main::release_ldap_handle($ldap_handle);
+
+ return @out_msg_l;
}
+sub get_events {
+ return \@events;
+}
+
sub reload_ldap_config {
my ($msg, $msg_hash, $session_id) = @_;
my $header = @{$msg_hash->{header}}[0];
my $target = @{$msg_hash->{$header}}[0];
- my $out_msg = &SIPackages::new_ldap_config($target, $session_id);
+ my $out_msg = &ClientPackages::new_ldap_config($target, $session_id);
my @out_msg_l = ( $out_msg );
return @out_msg_l;
}
my $out_hash = &create_xml_hash($header, $source, "GOSA");
&add_content2xml_hash($out_hash, "session_id", $session_id);
$out_msg = &create_xml_string($out_hash);
+ my $forward_to_gosa = @{$msg_hash->{'forward_to_gosa'}}[0];
+ if (defined $forward_to_gosa) {
+ $out_msg =~s/<\/xml>/<forward_to_gosa>$forward_to_gosa<\/forward_to_gosa><\/xml>/;
+ }
push(@out_msg_l, $out_msg);
return @out_msg_l;
sub detected_hardware {
- my ($msg, $msg_hash, $session_id) = @_ ;
+ my ($msg, $msg_hash, $session_id) = @_;
my $address = $msg_hash->{source}[0];
+ my $header = $msg_hash->{header}[0];
my $gotoHardwareChecksum= $msg_hash->{detected_hardware}[0]->{gotoHardwareChecksum};
my $sql_statement= "SELECT * FROM known_clients WHERE hostname='$address'";
# check hit
my $hit_counter = keys %{$res};
if( not $hit_counter == 1 ) {
- &main::daemon_log("ERROR: more or no hit found in known_clients_db by query by '$address'", 1);
+ &main::daemon_log("$session_id ERROR: more or no hit found in known_clients_db by query by '$address'", 1);
return;
}
my $hostkey = $res->{1}->{hostkey};
if (not defined $macaddress) {
- &main::daemon_log("ERROR: no mac address found for client $address", 1);
+ &main::daemon_log("$session_id ERROR: no mac address found for client $address", 1);
return;
}
- # Build LDAP connection
- &main::refresh_ldap_handle();
- if( not defined $main::ldap_handle ) {
- &main::daemon_log("ERROR: cannot connect to ldap: $ldap_uri", 1);
- return;
- }
# Perform search
- $mesg = $main::ldap_handle->search(
+ my $ldap_handle = &main::get_ldap_handle();
+ $mesg = $ldap_handle->search(
base => $ldap_base,
scope => 'sub',
filter => "(&(objectClass=GOhard)(|(macAddress=$macaddress)(dhcpHWaddress=ethernet $macaddress)))"
&main::daemon_log("INFO: Need to create a new LDAP Entry for client $address", 4);
my $ipaddress= $1 if $address =~ /^([0-9\.]*?):.*$/;
my $dnsname;
- if (defined($msg_hash->{'force-hostname'}) &&
- defined($msg_hash->{'force-hostname'}[0]) &&
- length($msg_hash->{'force-hostname'}[0]) > 0){
- $dnsname= $msg_hash->{'force-hostname'}[0];
- &main::daemon_log("INFO: Using forced hostname $dnsname for client $address", 4);
+ #FIXME: like in ClientPackages!
+ #if ( defined($heap->{force-hostname}->{$macaddress}) ){
+ # $dnsname= $heap->{force-hostname}->{$macaddress};
+ # &main::daemon_log("INFO: Using forced hostname $dnsname for client $address", 4);
+ if (-e "/var/tmp/$macaddress" ){
+ open(my $TFILE, "<", "/var/tmp/$macaddress");
+ $dnsname= <$TFILE>;
+ close($TFILE);
} else {
$dnsname= gethostbyaddr(inet_aton($ipaddress), AF_INET) || $ipaddress;
}
&main::daemon_log("INFO: Creating entry for $dn",5);
my $entry= Net::LDAP::Entry->new( $dn );
$entry->dn($dn);
- $entry->add("objectClass" => "goHard");
+ $entry->add("objectClass" => "GOhard");
$entry->add("cn" => $cn);
$entry->add("macAddress" => $macaddress);
$entry->add("gotomode" => "locked");
$entry->add("objectClass" => "gosaAdministrativeUnitTag");
$entry->add("gosaUnitTag" => $main::gosa_unit_tag);
}
- my $res=$entry->update($main::ldap_handle);
+ my $res=$entry->update($ldap_handle);
if(defined($res->{'errorMessage'}) &&
length($res->{'errorMessage'}) >0) {
&main::daemon_log("ERROR: can not add entries to LDAP: ".$res->{'errorMessage'}, 1);
+ &main::release_ldap_handle($ldap_handle);
return;
} else {
# Fill $mesg again
- $mesg = $main::ldap_handle->search(
+ $mesg = $ldap_handle->search(
base => $ldap_base,
scope => 'sub',
filter => "(&(objectClass=GOhard)(|(macAddress=$macaddress)(dhcpHWaddress=ethernet $macaddress)))"
if(defined($msg_hash->{detected_hardware}[0]->{$attribute}) &&
length($msg_hash->{detected_hardware}[0]->{$attribute}) >0 ) {
if(defined($entry->get_value($attribute))) {
- $entry->delete($attribute);
+ $entry->delete($attribute => []);
}
&main::daemon_log("INFO: Adding attribute $attribute with value ".$msg_hash->{detected_hardware}[0]->{$attribute},5);
$entry->add($attribute => $msg_hash->{detected_hardware}[0]->{$attribute});
if(defined($msg_hash->{detected_hardware}[0]->{$attribute}) &&
length($msg_hash->{detected_hardware}[0]->{$attribute}) >0 ) {
if(defined($entry->get_value($attribute))) {
- $entry->delete($attribute);
+ $entry->delete($attribute => []);
}
- foreach my $array_entry (@{$msg_hash->{detected_hardware}[0]->{$attribute}}) {
+ foreach my $array_entry (keys %{{map { $_ => 1 } sort(@{$msg_hash->{detected_hardware}[0]->{$attribute}}) }}) {
$entry->add($attribute => $array_entry);
}
}
}
- my $res=$entry->update($main::ldap_handle);
+ my $res=$entry->update($ldap_handle);
if(defined($res->{'errorMessage'}) &&
length($res->{'errorMessage'}) >0) {
&main::daemon_log("ERROR: can not add entries to LDAP: ".$res->{'errorMessage'}, 1);
} else {
&main::daemon_log("INFO: Added Hardware configuration to LDAP", 5);
}
-
}
- return ;
-}
-
-
-sub trigger_wake {
- my ($msg, $msg_hash, $session_id) = @_ ;
-
- foreach (@{$msg_hash->{macAddress}}){
- &main::daemon_log("$session_id INFO: trigger wake for $_", 5);
- my $host = $_;
- my $ipaddr = '255.255.255.255';
- my $port = getservbyname('discard', 'udp');
-
- my ($raddr, $them, $proto);
- my ($hwaddr, $hwaddr_re, $pkt);
-
- # get the hardware address (ethernet address)
- $hwaddr_re = join(':', ('[0-9A-Fa-f]{1,2}') x 6);
- if ($host =~ m/^$hwaddr_re$/) {
- $hwaddr = $host;
- } else {
- &main::daemon_log("$session_id ERROR: trigger_wake called with non mac address", 1);
- }
- # Generate magic sequence
- foreach (split /:/, $hwaddr) {
- $pkt .= chr(hex($_));
- }
- $pkt = chr(0xFF) x 6 . $pkt x 16;
+ # if there is a job in job queue for this host and this macaddress, delete it, cause its no longer used
+ my $del_sql = "DELETE FROM $main::job_queue_tn WHERE (macaddress LIKE '$macaddress' AND headertag='$header')";
+ my $del_res = $main::job_db->exec_statement($del_sql);
+ &main::release_ldap_handle($ldap_handle);
- # Allocate socket and send packet
-
- $raddr = gethostbyname($ipaddr);
- $them = pack_sockaddr_in($port, $raddr);
- $proto = getprotobyname('udp');
-
- socket(S, AF_INET, SOCK_DGRAM, $proto) or die "socket : $!";
- setsockopt(S, SOL_SOCKET, SO_BROADCAST, 1) or die "setsockopt : $!";
-
- send(S, $pkt, 0, $them) or die "send : $!";
- close S;
- }
-
- return;
+ return ;
}
1;