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index a2a49db1e6e4ded0161e8c8f9f0ea4a60ac3c7ac..ae3a97e0d9dce646df43c933f3f114e7270f6db1 100755 (executable)
my $sources_list;
my $max_clients;
my %repo_files=();
-my $repo_path;
my %repo_dirs=();
# Variables declared in config file are always set to 'our'
-our (%cfg_defaults, $log_file, $pid_file,
+our (%cfg_defaults, $log_file, $pid_file, $repo_basepath,
$server_ip, $server_port, $ClientPackages_key, $dns_lookup,
$arp_activ, $gosa_unit_tag,
$GosaPackages_key, $gosa_timeout,
$wake_on_lan_passwd, $job_synchronization, $modified_jobs_loop_delay,
$arp_enabled, $arp_interface,
$opsi_enabled, $opsi_server, $opsi_admin, $opsi_password,
- $new_systems_ou,
+ $new_systems_ou, $logged_in_users_delay,
);
# additional variable which should be globaly accessable
%cfg_defaults = (
"general" => {
- "log-file" => [\$log_file, "/var/run/".$prg.".log"],
- "pid-file" => [\$pid_file, "/var/run/".$prg.".pid"],
+ "log-file" => [\$log_file, "/var/run/".$prg.".log"],
+ "pid-file" => [\$pid_file, "/var/run/".$prg.".pid"],
+ "repo-basepath" => [\$repo_basepath, "/srv/www"],
},
"server" => {
"ip" => [\$server_ip, "0.0.0.0"],
"messaging" => [\$messaging_file_name, '/var/lib/gosa-si/messaging.db'],
"foreign-clients" => [\$foreign_clients_file_name, '/var/lib/gosa-si/foreign_clients.db'],
"source-list" => [\$sources_list, '/etc/apt/sources.list'],
- "repo-path" => [\$repo_path, '/srv/www/repository'],
"ldap-uri" => [\$ldap_uri, ""],
"ldap-base" => [\$ldap_base, ""],
"ldap-admin-dn" => [\$ldap_admin_dn, ""],
"key-lifetime" => [\$foreign_servers_register_delay, 120],
"job-synchronization-enabled" => [\$job_synchronization, "true"],
"synchronization-loop" => [\$modified_jobs_loop_delay, 5],
+ "report-logged-in-users" => [\$logged_in_users_delay, 600],
},
"ArpHandler" => {
"enabled" => [\$arp_enabled, "true"],
}
+sub clean_shutdown
+{
+ unlink($pid_file) if (-w $pid_file);
+ unlink($packages_list_under_construction) if (-w $packages_list_under_construction);
+}
-#=== FUNCTION ================================================================
-# NAME: sig_int_handler
-# PARAMETERS: signal - string - signal arose from system
-# RETURNS: nothing
-# DESCRIPTION: handels tasks to be done befor signal becomes active
-#===============================================================================
-sub sig_int_handler {
+sub sig_int_or_term_handler
+{
my ($signal) = @_;
+ daemon_log("Got SIG${signal} - shutting down gosa-si-server", 1);
+ clean_shutdown();
+ POE::Kernel->signal('gosa-si_server_session', 'KILL');
+ POE::Kernel->signal('TCP_SERVER', 'KILL');
+ return 1;
+}
-# if (defined($ldap_handle)) {
-# $ldap_handle->disconnect;
-# }
- # TODO alle verbliebenden ldap verbindungen aus allen heaps beenden
-
-
- daemon_log("shutting down gosa-si-server", 1);
- system("kill `ps -C gosa-si-server -o pid=`");
+sub sig_warn_handler
+{
+ my @loc = caller(0);
+ daemon_log( "SIGWARN line " . $loc[2] . ": " . $_[0], 1 );
+ return 1;
}
-$SIG{INT} = \&sig_int_handler;
+$SIG{'INT'} = \&sig_int_or_term_handler;
+$SIG{'TERM'} = \&sig_int_or_term_handler;
+$SIG{'__WARN__'} = \&sig_warn_handler;
+$SIG{'USR1'} = 'IGNORE';
sub check_key_and_xml_validity {
my ($crypted_msg, $module_key, $session_id) = @_;
}
-sub sig_handler {
- my ($kernel, $signal) = @_[KERNEL, ARG0] ;
- daemon_log("0 INFO got signal '$signal'", 1);
- $kernel->sig_handled();
- return;
-}
-
-
sub msg_to_decrypt {
my ($kernel, $session, $heap) = @_[KERNEL, SESSION, HEAP];
my $session_id = $session->ID;
sub session_start {
my ($kernel) = $_[KERNEL];
+ $kernel->alias_set('gosa-si_server_session');
$global_kernel = $kernel;
$kernel->yield('register_at_foreign_servers');
$kernel->yield('create_fai_server_db', $fai_server_tn );
$kernel->yield('create_fai_release_db', $fai_release_tn );
$kernel->yield('watch_for_next_tasks');
- $kernel->sig(USR1 => "sig_handler");
$kernel->sig(USR2 => "recreate_packages_db");
$kernel->delay_set('watch_for_new_jobs', $job_queue_loop_delay);
$kernel->delay_set('watch_for_done_jobs', $job_queue_loop_delay);
$kernel->delay_set('watch_for_delivery_messages', $messaging_db_loop_delay);
$kernel->delay_set('watch_for_done_messages', $messaging_db_loop_delay);
$kernel->delay_set('watch_for_old_known_clients', $job_queue_loop_delay);
+ $kernel->delay_set('watch_for_logged_in_users', $logged_in_users_delay);
# Start opsi check
if ($opsi_enabled eq "true") {
$kernel->delay_set('watch_for_opsi_jobs', $job_queue_opsi_delay);
}
-
}
+sub session_stop {
+ my ($kernel, $session, $heap) = @_[KERNEL, SESSION, HEAP];
+ $kernel->alias_remove($heap->{alias});
+ $kernel->alarm_remove_all();
+ $kernel->post($heap->{child_session}, '_stop');
+}
sub watch_for_done_jobs {
#CHECK: $heap for what?
my ($kernel, $heap) = @_[KERNEL, HEAP];
# select outgoing messages
- my $sql_statement = "SELECT * FROM $messaging_tn WHERE ( flag='p' AND direction='out' )";
+ my $timestamp= &get_time();
+ my $sql_statement = "SELECT * FROM $messaging_tn WHERE ( flag='p' AND direction='out' AND delivery_time<$timestamp)";
#&daemon_log("0 DEBUG: $sql", 7);
my $res = $messaging_db->exec_statement( $sql_statement );
$kernel->delay_set('watch_for_next_tasks', 1);
}
+sub watch_for_logged_in_users {
+ my ($kernel,$heap) = @_[KERNEL, HEAP];
+
+ # Get list of currently logged in users
+ my $sql = "SELECT * FROM $login_users_tn WHERE regserver='localhost'";
+ my $res = $main::login_users_db->select_dbentry($sql);
+ my $msg_hash = &create_xml_hash("information_sharing", $server_address, "KNOWN_SERVER");
+ while (my ($hit_id, $hit) = each(%$res)) {
+ &add_content2xml_hash($msg_hash, 'user_db', $hit->{'client'}.";".$hit->{'user'});
+ }
+ my $msg = &create_xml_string($msg_hash);
+
+ # Inform all other server which users are logged in at clients registered at local server
+ my $sql_statement= "SELECT * FROM $known_server_tn";
+ my $query_res = $known_server_db->select_dbentry( $sql_statement );
+ while( my ($hit_num, $hit) = each %{ $query_res } ) {
+ my $host_name = $hit->{hostname};
+ my $host_key = $hit->{hostkey};
+ $msg =~ s/<target>\S+<\/target>/<target>$host_name<\/target>/g;
+ # TODO: get session_id
+ my $error = &send_msg_to_target($msg, $host_name, $host_key, "information_sharing", 0);
+ }
+
+ $kernel->delay_set('watch_for_logged_in_users', $logged_in_users_delay);
+}
sub get_ldap_handle {
my ($session_id) = @_;
$session_id = 0 if not defined $session_id;
# Set FAI state to localboot
my %mapActions= (
- reboot => '',
+ reboot => 'localboot',
update => 'softupdate',
localboot => 'localboot',
reinstall => 'install',
- rescan => '',
- wake => '',
+ rescan => 'localboot',
+ wake => 'localboot',
memcheck => 'memcheck',
sysinfo => 'sysinfo',
install => 'install',
sub create_packages_list_db {
my ($ldap_handle, $sources_file, $session_id) = @_;
-
+
+ # Cleanup repo basepath
+ $repo_basepath = File::Spec->canonpath($repo_basepath);
+
# it should not be possible to trigger a recreation of packages_list_db
# while packages_list_db is under construction, so set flag packages_list_under_construction
# which is tested befor recreation can be started
my ($baseurl, $dist, $section, $session_id)= @_;
my ($package);
if (not defined $session_id) { $session_id = 0; }
- my ($path) = ($baseurl =~ m%://[^/]*(.*)$%);
+ my ($path) = ($baseurl =~ m%://[^/]*/(.*)$%);
+
+ my $repo_path = File::Spec->join($repo_basepath, $path);
+
$repo_dirs{ "${repo_path}/pool" } = 1;
foreach $package ("Packages.gz"){
# Trigger for filename
if ($line =~ /^Filename:\s/){
my ($filename) = ($line =~ /^Filename: (.*)$/);
+ # Construct real path
+ my $repo_path = File::Spec->join($repo_basepath, $srv_path);
store_fileinfo( $package, $filename, $dist, $srv_path, $version, $repo_path );
next;
}
$SIG{CHLD} = 'IGNORE';
-# forward error messages to logfile
-if( ! $foreground ) {
- open( STDIN, '+>/dev/null' );
- open( STDOUT, '+>&STDIN' );
- open( STDERR, '+>&STDIN' );
-}
-
# Just fork, if we are not in foreground mode
if( ! $foreground ) {
- chdir '/' or die "Can't chdir to /: $!";
+ if (! chdir('/')) {
+ daemon_log("Can't chdir to /: $!", 1);
+ exit( 1 );
+ }
+ umask( 0 );
$pid = fork;
- setsid or die "Can't start a new session: $!";
- umask 0;
} else {
$pid = $$;
}
-# Do something useful - put our PID into the pid_file
if( 0 != $pid ) {
+ # Parent: put PID into the $pid_file
open( LOCK_FILE, ">$pid_file" );
print LOCK_FILE "$pid\n";
close( LOCK_FILE );
if( !$foreground ) {
- exit( 0 )
- };
+ exit( 0 );
}
+}
+else {
+ # Child
+ open( STDIN, '+>/dev/null' );
+ open( STDOUT, '+>&STDIN' );
+ open( STDERR, '+>&STDIN' );
+ if (! POSIX::setsid()) {
+ daemon_log("Can't start a new session: $!");
+ exit( 1 );
+ }
+ $poe_kernel->has_forked() if ($poe_kernel->can('has_forked'));
+}
+
# parse head url and revision from svn
my $server_status_hash = { 'developmental'=>'revision', 'stable'=>'release'};
@@ -3497,8 +3542,8 @@ daemon_log("0 INFO: start socket for incoming xml messages at port '$server_port
POE::Session->create(
inline_states => {
_start => \&session_start,
+ _stop => \&session_stop,
register_at_foreign_servers => \®ister_at_foreign_servers,
- sig_handler => \&sig_handler,
next_task => \&next_task,
task_result => \&handle_task_result,
task_done => \&handle_task_done,
watch_for_done_jobs => \&watch_for_done_jobs,
watch_for_opsi_jobs => \&watch_for_opsi_jobs,
watch_for_old_known_clients => \&watch_for_old_known_clients,
+ watch_for_logged_in_users => \&watch_for_logged_in_users,
create_packages_list_db => \&run_create_packages_list_db,
create_fai_server_db => \&run_create_fai_server_db,
create_fai_release_db => \&run_create_fai_release_db,