X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=gosa-si%2Fserver%2Fevents%2FsiTriggered.pm;h=544e2e6ab9c96ab9ac2c0b604781c585976c65fa;hb=5e702a8304a79ec8eedb695efb79fe0cd3e531ef;hp=4cd6abff2aaf2812b918168fd030282b52bab201;hpb=42a45748ccc69826a93c6adcb41c79390105832d;p=gosa.git

diff --git a/gosa-si/server/events/siTriggered.pm b/gosa-si/server/events/siTriggered.pm
index 4cd6abff2..544e2e6ab 100644
--- a/gosa-si/server/events/siTriggered.pm
+++ b/gosa-si/server/events/siTriggered.pm
@@ -3,12 +3,16 @@ use Exporter;
 @ISA = qw(Exporter);
 my @events = (
     "got_ping",
+    "detected_hardware",
+    "trigger_wake",
+    "reload_ldap_config",
     );
 @EXPORT = @events;
 
 use strict;
 use warnings;
 use GOSA::GosaSupportDaemon;
+use Socket;
 
 
 BEGIN {}
@@ -17,13 +21,61 @@ END {}
 
 ### Start ######################################################################
 
-#&main::read_configfile($main::cfg_file, %cfg_defaults);
+my $ldap_uri;
+my $ldap_base;
+my $ldap_admin_dn;
+my $ldap_admin_password;
+my $mesg;
+
+my %cfg_defaults = (
+"server" => {
+    "ldap-uri" => [\$ldap_uri, ""],
+    "ldap-base" => [\$ldap_base, ""],
+    "ldap-admin-dn" => [\$ldap_admin_dn, ""],
+    "ldap-admin-password" => [\$ldap_admin_password, ""],
+    },
+);
+&read_configfile($main::cfg_file, %cfg_defaults);
+
 
 sub get_events {
     return \@events;
 }
 
 
+sub read_configfile {
+    my ($cfg_file, %cfg_defaults) = @_;
+    my $cfg;
+
+    if( defined( $cfg_file) && ( (-s $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] );
+        }
+    }
+}
+
+
+sub reload_ldap_config {
+    my ($msg, $msg_hash, $session_id) = @_;
+    my $header = @{$msg_hash->{header}}[0];
+    my $target = @{$msg_hash->{$header}}[0];
+
+    my $out_msg = &ClientPackages::new_ldap_config($target, $session_id);
+    my @out_msg_l = ( $out_msg );
+    return @out_msg_l;
+}
+
+
 sub got_ping {
     my ($msg, $msg_hash, $session_id) = @_;
 
@@ -66,4 +118,168 @@ sub got_ping {
 }
 
 
+sub detected_hardware {
+	my ($msg, $msg_hash, $session_id) = @_ ;
+	my $address = $msg_hash->{source}[0];
+	my $gotoHardwareChecksum= $msg_hash->{detected_hardware}[0]->{gotoHardwareChecksum};
+
+	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);
+		return;
+	}
+
+	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 $macaddress)))"
+	);
+
+	# We need to create a base entry first (if not done from ArpHandler)
+	if($mesg->count == 0) {
+		&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);
+		} else {
+			$dnsname= gethostbyaddr(inet_aton($ipaddress), AF_INET) || $ipaddress;
+		}
+
+		my $cn = (($dnsname =~ /^(\d){1,3}\.(\d){1,3}\.(\d){1,3}\.(\d){1,3}/) ? $dnsname : sprintf "%s", $dnsname =~ /([^\.]+)\.?/);
+		my $dn = "cn=$cn,ou=incoming,$ldap_base";
+		&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("cn" => $cn);
+		$entry->add("macAddress" => $macaddress);
+		$entry->add("gotomode" => "locked");
+		$entry->add("gotoSysStatus" => "new-system");
+		$entry->add("ipHostNumber" => $ipaddress);
+		if(defined($main::gosa_unit_tag) && length($main::gosa_unit_tag) > 0) {
+			$entry->add("objectClass" => "gosaAdministrativeUnitTag");
+			$entry->add("gosaUnitTag" => $main::gosa_unit_tag);
+		}
+		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);
+			return;
+		} else {
+			# Fill $mesg again
+			$mesg = $ldap_handle->search(
+				base   => $ldap_base,
+				scope  => 'sub',
+				filter => "(&(objectClass=GOhard)(|(macAddress=$macaddress)(dhcpHWaddress=ethernet $macaddress)))"
+			);
+		}
+	}
+
+	if($mesg->count == 1) {
+		my $entry= $mesg->entry(0);
+		$entry->changetype("modify");
+		foreach my $attribute (
+			"gotoSndModule", "ghNetNic", "gotoXResolution", "ghSoundAdapter", "ghCpuType", "gotoXkbModel", 
+			"ghGfxAdapter", "gotoXMousePort", "ghMemSize", "gotoXMouseType", "ghUsbSupport", "gotoXHsync", 
+			"gotoXDriver", "gotoXVsync", "gotoXMonitor", "gotoHardwareChecksum") {
+			if(defined($msg_hash->{detected_hardware}[0]->{$attribute}) &&
+				length($msg_hash->{detected_hardware}[0]->{$attribute}) >0 ) {
+				if(defined($entry->get_value($attribute))) {
+					$entry->delete($attribute => []);
+				}
+				&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});	
+			}
+		}
+		foreach my $attribute (
+			"gotoModules", "ghScsiDev", "ghIdeDev") {
+			if(defined($msg_hash->{detected_hardware}[0]->{$attribute}) &&
+				length($msg_hash->{detected_hardware}[0]->{$attribute}) >0 ) {
+				if(defined($entry->get_value($attribute))) {
+					$entry->delete($attribute => []);
+				}
+				foreach my $array_entry (keys %{{map { $_ => 1 } sort(@{$msg_hash->{detected_hardware}[0]->{$attribute}}) }}) {
+					$entry->add($attribute => $array_entry);
+				}
+			}
+		}
+
+		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;
+
+        # 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;
+}
+
 1;