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diff --git a/gosa-si/gosa-si-server b/gosa-si/gosa-si-server
index 4086f6b247210ebbe57763c92e5752d2dcf2a431..cb243deff3879981da39f477314cdf26463fae52 100755 (executable)
--- a/gosa-si/gosa-si-server
+++ b/gosa-si/gosa-si-server
# REVISION: ---
#===============================================================================
+
use strict;
use warnings;
use Getopt::Long;
use Config::IniFiles;
use POSIX;
-use utf8;
use Fcntl;
use IO::Socket::INET;
use Cwd;
use File::Spec;
use File::Basename;
+use File::Find;
+use File::Copy;
+use File::Path;
use GOSA::DBsqlite;
use GOSA::GosaSupportDaemon;
-use POE qw(Component::Server::TCP);
+use POE qw(Component::Server::TCP Wheel::Run Filter::Reference);
+use Net::LDAP;
+use Net::LDAP::Util qw(:escape);
my $modules_path = "/usr/lib/gosa-si/modules";
use lib "/usr/lib/gosa-si/modules";
+# TODO es gibt eine globale funktion get_ldap_handle
+# - ist in einer session dieses ldap handle schon vorhanden, wird es zurückgegeben
+# - ist es nicht vorhanden, wird es erzeugt, im heap für spätere ldap anfragen gespeichert und zurückgegeben
+# - sessions die kein ldap handle brauchen, sollen auch keins haben
+# - wird eine session geschlossen, muss das ldap verbindung vorher beendet werden
+our $global_kernel;
+
my (%cfg_defaults, $foreground, $verbose, $ping_timeout);
my ($bus_activ, $bus, $msg_to_bus, $bus_cipher);
-my ($server, $server_mac_address);
-my ($gosa_server, $job_queue_timeout, $job_queue_table_name, $job_queue_file_name,$job_queue_loop_delay);
-my ($known_modules, $known_clients_file_name, $known_server_file_name);
+my ($server);
+my ($gosa_server, $job_queue_timeout, $job_queue_loop_delay);
+my ($messaging_db_loop_delay);
+my ($known_modules);
my ($pid_file, $procid, $pid, $log_file);
my ($arp_activ, $arp_fifo);
my ($xml);
-
+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,
$server_ip, $server_port, $SIPackages_key,
# additional variable which should be globaly accessable
our $server_address;
+our $server_mac_address;
our $bus_address;
our $gosa_address;
our $no_bus;
our $verbose;
our $forground;
our $cfg_file;
+#our ($ldap_handle, $ldap_uri, $ldap_base, $ldap_admin_dn, $ldap_admin_password, $ldap_server_dn);
+our ($ldap_uri, $ldap_base, $ldap_admin_dn, $ldap_admin_password, $ldap_server_dn);
+
# specifies the verbosity of the daemon_log
$verbose = 0 ;
$no_arp = 0;
+our $prg= basename($0);
+
# holds all gosa jobs
our $job_db;
-our $job_queue_table_name = 'jobs';
+our $job_queue_tn = 'jobs';
+my $job_queue_file_name;
+my @job_queue_col_names = ("id INTEGER",
+ "timestamp",
+ "status DEFAULT 'none'",
+ "result DEFAULT 'none'",
+ "progress DEFAULT 'none'",
+ "headertag DEFAULT 'none'",
+ "targettag DEFAULT 'none'",
+ "xmlmessage DEFAULT 'none'",
+ "macaddress DEFAULT 'none'",
+ "plainname DEFAULT 'none'",
+ );
# holds all other gosa-sd as well as the gosa-sd-bus
our $known_server_db;
+our $known_server_tn = "known_server";
+my $known_server_file_name;
+my @known_server_col_names = ('hostname', 'status', 'hostkey', 'timestamp');
# holds all registrated clients
our $known_clients_db;
-our $prg= basename($0);
+our $known_clients_tn = "known_clients";
+my $known_clients_file_name;
+my @known_clients_col_names = ('hostname', 'status', 'hostkey', 'timestamp', 'macaddress', 'events');
+
+# holds all logged in user at each client
+our $login_users_db;
+our $login_users_tn = "login_users";
+my $login_users_file_name;
+my @login_users_col_names = ('client', 'user', 'timestamp');
+
+# holds all fai server, the debian release and tag
+our $fai_server_db;
+our $fai_server_tn = "fai_server";
+my $fai_server_file_name;
+our @fai_server_col_names = ('timestamp', 'server', 'release', 'sections', 'tag');
+our $fai_release_tn = "fai_release";
+our @fai_release_col_names = ('timestamp', 'release', 'class', 'type', 'state');
+
+# holds all packages available from different repositories
+our $packages_list_db;
+our $packages_list_tn = "packages_list";
+my $packages_list_file_name;
+our @packages_list_col_names = ('distribution', 'package', 'version', 'section', 'description', 'template', 'timestamp');
+my $outdir = "/tmp/packages_list_db";
+my $arch = "i386";
+
+# holds all messages which should be delivered to a user
+our $messaging_db;
+our $messaging_tn = "messaging";
+our @messaging_col_names = ('subject', 'message_from', 'message_to', 'flag', 'direction', 'delivery_time', 'message', 'timestamp', 'id INTEGER' );
+my $messaging_file_name;
+
+# path to directory to store client install log files
+our $client_fai_log_dir = "/var/log/fai";
+
+# queue which stores taskes until one of the $max_children children are ready to process the task
+my @tasks = qw();
+my $max_children = 2;
+
%cfg_defaults = (
"general" => {
"activ" => [\$bus_activ, "true"],
},
"server" => {
-# "ip" => [\$server_ip, "0.0.0.0"],
"port" => [\$server_port, "20081"],
"known-clients" => [\$known_clients_file_name, '/var/lib/gosa-si/clients.db' ],
"known-servers" => [\$known_server_file_name, '/var/lib/gosa-si/servers.db'],
- "gosa-unit-tag" => [\$gosa_unit_tag, ""],
+ "login-users" => [\$login_users_file_name, '/var/lib/gosa-si/users.db'],
+ "fai-server" => [\$fai_server_file_name, '/var/lib/gosa-si/fai.db'],
+ "packages-list" => [\$packages_list_file_name, '/var/lib/gosa-si/packages.db'],
+ "messaging" => [\$messaging_file_name, '/var/lib/gosa-si/messaging.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, ""],
+ "ldap-admin-password" => [\$ldap_admin_password, ""],
+ "gosa-unit-tag" => [\$gosa_unit_tag, ""],
+ "max-clients" => [\$max_clients, 10],
},
"GOsaPackages" => {
"ip" => [\$gosa_ip, "0.0.0.0"],
"port" => [\$gosa_port, "20082"],
"job-queue" => [\$job_queue_file_name, '/var/lib/gosa-si/jobs.db'],
"job-queue-loop-delay" => [\$job_queue_loop_delay, 3],
+ "messaging-db-loop-delay" => [\$messaging_db_loop_delay, 3],
"key" => [\$GosaPackages_key, "none"],
},
"SIPackages" => {
#===============================================================================
sub read_configfile {
my $cfg;
- if( defined( $cfg_file) && ( length($cfg_file) > 0 )) {
+ if( defined( $cfg_file) && ( (-s $cfg_file) > 0 )) {
if( -r $cfg_file ) {
$cfg = Config::IniFiles->new( -file => $cfg_file );
} else {
chomp( $pid );
if( -f "/proc/$pid/stat" ) {
my($stat) = `cat /proc/$pid/stat` =~ m/$pid \((.+)\).*/;
- if( $0 eq $stat ) {
+ if( $stat ) {
+ daemon_log("ERROR: Already running",1);
close( LOCK_FILE );
exit -1;
}
sub sig_int_handler {
my ($signal) = @_;
+# if (defined($ldap_handle)) {
+# $ldap_handle->disconnect;
+# }
+ # TODO alle verbliebenden ldap verbindungen aus allen heaps beenden
+
+
daemon_log("shutting down gosa-si-server", 1);
- exit(1);
+ system("kill `ps -C gosa-si-server -o pid=`");
}
$SIG{INT} = \&sig_int_handler;
-
sub check_key_and_xml_validity {
- my ($crypted_msg, $module_key) = @_;
+ my ($crypted_msg, $module_key, $session_id) = @_;
my $msg;
my $msg_hash;
my $error_string;
$msg = &decrypt_msg($crypted_msg, $module_key);
if ($msg =~ /<xml>/i){
- &main::daemon_log("decrypted_msg: \n$msg", 8);
+ $msg =~ s/\s+/ /g; # just for better daemon_log
+ daemon_log("$session_id DEBUG: decrypted_msg: \n$msg", 8);
$msg_hash = $xml->XMLin($msg, ForceArray=>1);
##############
}
};
if($@) {
- &main::daemon_log("WARNING: do not understand the message", 5);
- &main::daemon_log("$@", 8);
+ daemon_log("$session_id DEBUG: do not understand the message: $@", 7);
$msg = undef;
$msg_hash = undef;
}
sub input_from_known_server {
- my ($input, $remote_ip) = @_ ;
+ my ($input, $remote_ip, $session_id) = @_ ;
my ($msg, $msg_hash, $module);
my $sql_statement= "SELECT * FROM known_server";
next;
}
my $host_key = $hit->{hostkey};
- daemon_log("DEBUG: input_from_known_server: host_name: $host_name", 7);
+ daemon_log("$session_id DEBUG: input_from_known_server: host_name: $host_name", 7);
daemon_log("DEBUG: input_from_known_server: host_key: $host_key", 7);
# check if module can open msg envelope with module key
- my ($tmp_msg, $tmp_msg_hash) = &check_key_and_xml_validity($input, $host_key);
+ my ($tmp_msg, $tmp_msg_hash) = &check_key_and_xml_validity($input, $host_key, $session_id);
if( (!$tmp_msg) || (!$tmp_msg_hash) ) {
- daemon_log("DEBUG: input_from_known_server: deciphering raise error", 7);
+ daemon_log("$session_id DEBUG: input_from_known_server: deciphering raise error", 7);
daemon_log("$@", 8);
next;
}
}
if( (!$msg) || (!$msg_hash) || (!$module) ) {
- daemon_log("INFO: Incoming message is not from a known server", 5);
+ daemon_log("$session_id DEBUG: Incoming message is not from a known server", 7);
}
return ($msg, $msg_hash, $module);
sub input_from_known_client {
- my ($input, $remote_ip) = @_ ;
+ my ($input, $remote_ip, $session_id) = @_ ;
my ($msg, $msg_hash, $module);
my $sql_statement= "SELECT * FROM known_clients";
next;
}
my $host_key = $hit->{hostkey};
- &daemon_log("DEBUG: input_from_known_client: host_name: $host_name", 7);
- &daemon_log("DEBUG: input_from_known_client: host_key: $host_key", 7);
+ &daemon_log("$session_id DEBUG: input_from_known_client: host_name: $host_name", 7);
+ &daemon_log("$session_id DEBUG: input_from_known_client: host_key: $host_key", 7);
# check if module can open msg envelope with module key
- ($msg, $msg_hash) = &check_key_and_xml_validity($input, $host_key);
+ ($msg, $msg_hash) = &check_key_and_xml_validity($input, $host_key, $session_id);
if( (!$msg) || (!$msg_hash) ) {
- &daemon_log("DEGUG: input_from_known_client: deciphering raise error", 7);
+ &daemon_log("$session_id DEGUG: input_from_known_client: deciphering raise error", 7);
&daemon_log("$@", 8);
next;
}
}
if( (!$msg) || (!$msg_hash) || (!$module) ) {
- &daemon_log("INFO: Incoming message is not from a known client", 5);
+ &daemon_log("$session_id DEBUG: Incoming message is not from a known client", 7);
}
return ($msg, $msg_hash, $module);
sub input_from_unknown_host {
no strict "refs";
- my ($input) = @_ ;
+ my ($input, $session_id) = @_ ;
my ($msg, $msg_hash, $module);
my $error_string;
if( $mod eq 'ArpHandler' ) {
next;
}
- daemon_log("ERROR: no key specified in config file for $mod", 1);
+ daemon_log("$session_id ERROR: no key specified in config file for $mod", 1);
next;
}
- daemon_log("DEBUG: $mod: $module_key", 7);
+ daemon_log("$session_id DEBUG: $mod: $module_key", 7);
# check if module can open msg envelope with module key
- ($msg, $msg_hash) = &check_key_and_xml_validity($input, $module_key);
+ ($msg, $msg_hash) = &check_key_and_xml_validity($input, $module_key, $session_id);
if( (not defined $msg) || (not defined $msg_hash) ) {
next;
}
}
if( (!$msg) || (!$msg_hash) || (!$module)) {
- daemon_log("INFO: Incoming message is not from an unknown host", 5);
+ daemon_log("$session_id DEBUG: Incoming message is not from an unknown host", 7);
}
return ($msg, $msg_hash, $module);
return $result;
}
+
sub get_local_ip_for_remote_ip {
my $remote_ip= shift;
my $result="0.0.0.0";
return $result;
}
+
sub send_msg_to_target {
- my ($msg, $address, $encrypt_key, $msg_header) = @_ ;
+ my ($msg, $address, $encrypt_key, $msg_header, $session_id) = @_ ;
my $error = 0;
my $header;
my $new_status;
if( $msg_header ) {
$header = "'$msg_header'-";
- }
- else {
+ } else {
$header = "";
}
# opensocket
my $socket = &open_socket($address);
if( !$socket ) {
- daemon_log("ERROR: cannot send ".$header."msg to $address , host not reachable", 1);
+ daemon_log("$session_id ERROR: cannot send ".$header."msg to $address , host not reachable", 1);
$error++;
}
# send xml msg
print $socket $crypted_msg."\n";
- daemon_log("INFO: send ".$header."msg to $address", 5);
- daemon_log("message:\n$msg", 8);
+ daemon_log("$session_id INFO: send ".$header."msg to $address", 5);
+ #daemon_log("DEBUG: message:\n$msg", 9);
}
if( $act_status eq "down" ) {
$sql_statement = "DELETE FROM known_clients WHERE hostname='$address'";
$res = $known_clients_db->del_dbentry($sql_statement);
- daemon_log("WARNING: failed 2x to send msg to host '$address', delete host from known_clients", 3);
- }
- else {
+ daemon_log("$session_id WARNING: failed 2x to send msg to host '$address', delete host from known_clients", 3);
+ } else {
$sql_statement = "UPDATE known_clients SET status='$new_status' WHERE hostname='$address'";
$res = $known_clients_db->update_dbentry($sql_statement);
if($new_status eq "down"){
- daemon_log("WARNING: set '$address' from status '$act_status' to '$new_status'", 3);
- }
- else {
- daemon_log("INFO: set '$address' from status '$act_status' to '$new_status'", 5);
+ daemon_log("$session_id WARNING: set '$address' from status '$act_status' to '$new_status'", 3);
+ } else {
+ daemon_log("$session_id INFO: set '$address' from status '$act_status' to '$new_status'", 5);
}
}
}
if( $act_status eq "down" ) {
$sql_statement = "DELETE FROM known_server WHERE hostname='$address'";
$res = $known_server_db->del_dbentry($sql_statement);
- daemon_log("WARNING: failed 2x to a send msg to host '$address', delete host from known_server", 3);
+ daemon_log("$session_id WARNING: failed 2x to a send msg to host '$address', delete host from known_server", 3);
}
else {
$sql_statement = "UPDATE known_server SET status='$new_status' WHERE hostname='$address'";
$res = $known_server_db->update_dbentry($sql_statement);
if($new_status eq "down"){
- daemon_log("WARNING: set '$address' from status '$act_status' to '$new_status'", 3);
+ daemon_log("$session_id WARNING: set '$address' from status '$act_status' to '$new_status'", 3);
}
else {
- daemon_log("INFO: set '$address' from status '$act_status' to '$new_status'", 5);
+ daemon_log("$session_id INFO: set '$address' from status '$act_status' to '$new_status'", 5);
}
}
}
}
+sub update_jobdb_status_for_send_msgs {
+ my ($answer, $error) = @_;
+ if( $answer =~ /<jobdb_id>(\d+)<\/jobdb_id>/ ) {
+ my $jobdb_id = $1;
+
+ # sending msg faild
+ if( $error ) {
+ if (not $answer =~ /<header>trigger_action_reinstall<\/header>/) {
+ my $sql_statement = "UPDATE $job_queue_tn ".
+ "SET status='error', result='can not deliver msg, please consult log file' ".
+ "WHERE id='$jobdb_id'";
+ my $res = $job_db->update_dbentry($sql_statement);
+ }
+
+ # sending msg was successful
+ } else {
+ my $sql_statement = "UPDATE $job_queue_tn ".
+ "SET status='done' ".
+ "WHERE id='$jobdb_id' AND status='processed'";
+ my $res = $job_db->update_dbentry($sql_statement);
+ }
+ }
+}
+
sub _start {
my ($kernel) = $_[KERNEL];
&trigger_db_loop($kernel);
+ $global_kernel = $kernel;
+ $kernel->yield('create_fai_server_db', $fai_server_tn );
+ $kernel->yield('create_fai_release_db', $fai_release_tn );
+ $kernel->sig(USR1 => "sig_handler");
+ $kernel->sig(USR2 => "create_packages_list_db");
+}
+
+sub sig_handler {
+ my ($kernel, $signal) = @_[KERNEL, ARG0] ;
+ daemon_log("0 INFO got signal '$signal'", 1);
+ $kernel->sig_handled();
+ return;
+}
+
+sub next_task {
+ my ($session, $heap) = @_[SESSION, HEAP];
+
+ while ( keys( %{ $heap->{task} } ) < $max_children ) {
+ my $next_task = shift @tasks;
+ last unless defined $next_task;
+
+ my $task = POE::Wheel::Run->new(
+ Program => sub { process_task($session, $heap, $next_task) },
+ StdioFilter => POE::Filter::Reference->new(),
+ StdoutEvent => "task_result",
+ StderrEvent => "task_debug",
+ CloseEvent => "task_done",
+ );
+
+ $heap->{task}->{ $task->ID } = $task;
+ }
}
+sub handle_task_result {
+ my ($kernel, $heap, $result) = @_[KERNEL, HEAP, ARG0];
+ my $client_answer = $result->{'answer'};
+ if( $client_answer =~ s/session_id=(\d+)$// ) {
+ my $session_id = $1;
+ if( defined $session_id ) {
+ my $session_reference = $kernel->ID_id_to_session($session_id);
+ if( defined $session_reference ) {
+ $heap = $session_reference->get_heap();
+ }
+ }
-sub client_input {
+ if(exists $heap->{'client'}) {
+ $heap->{'client'}->put($client_answer);
+ }
+ }
+ $kernel->sig(CHLD => "child_reap");
+}
+
+sub handle_task_debug {
+ my $result = $_[ARG0];
+ print STDERR "$result\n";
+}
+
+sub handle_task_done {
+ my ( $kernel, $heap, $task_id ) = @_[ KERNEL, HEAP, ARG0 ];
+ delete $heap->{task}->{$task_id};
+ $kernel->yield("next_task");
+}
+
+sub process_task {
no strict "refs";
- my ($kernel, $session, $heap,$input,$wheel) = @_[KERNEL, SESSION, HEAP, ARG0, ARG1];
+ my ($session, $heap, $input) = @_;
my $session_id = $session->ID;
my ($msg, $msg_hash, $module);
my $error = 0;
my $answer_l;
my ($answer_header, @answer_target_l, $answer_source);
- my $client_answer;
+ my $client_answer = "";
- daemon_log("INFO: Incoming msg from '".$heap->{'remote_ip'}."'", 5);
- daemon_log("DEBUG: Incoming message:\n$input", 8);
+ daemon_log("", 5);
+ daemon_log("$session_id INFO: Incoming msg with session ID $session_id from '".$heap->{'remote_ip'}."'", 5);
+ daemon_log("$session_id DEBUG: Incoming msg:\n$input", 9);
####################
# check incoming msg
# msg is from a new client or gosa
- ($msg, $msg_hash, $module) = &input_from_unknown_host($input);
+ ($msg, $msg_hash, $module) = &input_from_unknown_host($input, $session_id);
# msg is from a gosa-si-server or gosa-si-bus
if(( !$msg ) || ( !$msg_hash ) || ( !$module )){
- ($msg, $msg_hash, $module) = &input_from_known_server($input, $heap->{'remote_ip'});
+ ($msg, $msg_hash, $module) = &input_from_known_server($input, $heap->{'remote_ip'}, $session_id);
}
# msg is from a gosa-si-client
if(( !$msg ) || ( !$msg_hash ) || ( !$module )){
- ($msg, $msg_hash, $module) = &input_from_known_client($input, $heap->{'remote_ip'});
+ ($msg, $msg_hash, $module) = &input_from_known_client($input, $heap->{'remote_ip'}, $session_id);
}
# an error occurred
if(( !$msg ) || ( !$msg_hash ) || ( !$module )){
+ # if an incoming msg could not be decrypted (maybe a wrong key), send client a ping. If the client
+ # could not understand a msg from its server the client cause a re-registering process
+ daemon_log("$session_id INFO cannot understand incoming msg, send 'ping'-msg to all host with ip '".$heap->{remote_ip}."' to cause a re-registering of the client if necessary", 5);
+ my $sql_statement = "SELECT * FROM $main::known_clients_tn WHERE (hostname LIKE '".$heap->{'remote_ip'}."%')";
+ my $query_res = $known_clients_db->select_dbentry( $sql_statement );
+ while( my ($hit_num, $hit) = each %{ $query_res } ) {
+ my $host_name = $hit->{'hostname'};
+ my $host_key = $hit->{'hostkey'};
+ my $ping_msg = "<xml> <header>gosa_ping</header> <source>$server_address</source> <target>$host_name</target></xml>";
+ my $error = &send_msg_to_target($ping_msg, $host_name, $host_key, "gosa_ping", $session_id);
+ &update_jobdb_status_for_send_msgs($ping_msg, $error);
+ }
$error++;
}
######################
# process incoming msg
if( $error == 0) {
- daemon_log("DEBUG: Processing module ".$module, 7);
+ daemon_log("$session_id INFO: Incoming msg with header '".@{$msg_hash->{'header'}}[0].
+ "' from '".$heap->{'remote_ip'}."'", 5);
+ daemon_log("$session_id DEBUG: Processing module ".$module, 7);
$answer_l = &{ $module."::process_incoming_msg" }($msg, $msg_hash, $session_id);
- if ( 0 > @{$answer_l} ) {
+ if ( 0 < @{$answer_l} ) {
my $answer_str = join("\n", @{$answer_l});
- daemon_log("DEGUB: $module: Got answer from module: \n".$answer_str,8);
+ daemon_log("$session_id DEBUG: $module: Got answer from module: \n".$answer_str,8);
}
}
if( !$answer_l ) { $error++ };
while( my ($hit_num, $hit) = each %{ $query_res } ) {
my $host_name = $hit->{hostname};
my $host_key = $hit->{hostkey};
- &send_msg_to_target($answer, $host_name, $host_key, $answer_header);
+ my $error = &send_msg_to_target($answer, $host_name, $host_key, $answer_header, $session_id);
+ &update_jobdb_status_for_send_msgs($answer, $error);
}
}
my $host_name = $hit->{hostname};
my $host_key = $hit->{hostkey};
$answer =~ s/KNOWN_SERVER/$host_name/g;
- &send_msg_to_target($answer, $host_name, $host_key, $answer_header);
+ my $error = &send_msg_to_target($answer, $host_name, $host_key, $answer_header, $session_id);
+ &update_jobdb_status_for_send_msgs($answer, $error);
}
}
# target of msg is GOsa
- elsif( $answer_target eq "GOSA" ) {
- $answer =~ /<session_id>(\d+)<\/session_id>/;
- my $session_id = $1;
- my $add_on = "";
+ elsif( $answer_target eq "GOSA" ) {
+ my $session_id = ($1) if $answer =~ /<session_id>(\d+?)<\/session_id>/;
+ my $add_on = "";
if( defined $session_id ) {
$add_on = ".session_id=$session_id";
}
$answer =~ /<header>(\S+)<\/header>/;
my $header;
if( defined $1 ) { $header = $1; }
- &send_msg_to_target($answer, $server_address, $GosaPackages_key, $header);
+ my $error = &send_msg_to_target($answer, $server_address, $GosaPackages_key, $header, $session_id);
+ &update_jobdb_status_for_send_msgs($answer, $error);
}
# target of msg is a mac address
elsif( $answer_target =~ /^([0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2})$/i ) {
- daemon_log("target is mac address '$answer_target', looking for host in known_clients", 3);
- my $sql_statement = "SELECT * FROM known_clients WHERE macaddress='$answer_target'";
+ daemon_log("$session_id INFO: target is mac address '$answer_target', looking for host in known_clients", 5);
+ my $sql_statement = "SELECT * FROM known_clients WHERE macaddress LIKE '$answer_target'";
my $query_res = $known_clients_db->select_dbentry( $sql_statement );
my $found_ip_flag = 0;
while( my ($hit_num, $hit) = each %{ $query_res } ) {
my $host_name = $hit->{hostname};
my $host_key = $hit->{hostkey};
$answer =~ s/$answer_target/$host_name/g;
- daemon_log("found host '$host_name', associated to '$answer_target'", 3);
- &send_msg_to_target($answer, $host_name, $host_key, $answer_header);
+ daemon_log("$session_id INFO: found host '$host_name', associated to '$answer_target'", 5);
+ my $error = &send_msg_to_target($answer, $host_name, $host_key, $answer_header, $session_id);
+ &update_jobdb_status_for_send_msgs($answer, $error);
$found_ip_flag++ ;
}
if( $found_ip_flag == 0) {
- daemon_log("WARNING: no host found in known_clients with mac address '$answer_target'", 3);
+ daemon_log("$session_id WARNING: no host found in known_clients with mac address '$answer_target'", 3);
if( $bus_activ eq "true" ) {
- daemon_log("INFO: try to forward msg '$answer_header' to bus '$bus_address'", 5);
+ daemon_log("$session_id INFO: try to forward msg '$answer_header' to bus '$bus_address'", 5);
my $sql_statement = "SELECT * FROM known_server WHERE hostname='$bus_address'";
my $query_res = $known_server_db->select_dbentry( $sql_statement );
while( my ($hit_num, $hit) = each %{ $query_res } ) {
my $bus_address = $hit->{hostname};
my $bus_key = $hit->{hostkey};
- &send_msg_to_target($answer, $bus_address, $bus_key, $answer_header);
+ my $error = &send_msg_to_target($answer, $bus_address, $bus_key, $answer_header, $session_id);
+ &update_jobdb_status_for_send_msgs($answer, $error);
last;
}
}
@@ -999,93 +1194,1017 @@ sub client_input {
my $encrypt_key = &get_encrypt_key($answer_target);
if( not defined $encrypt_key ) {
# unknown target, forward msg to bus
- daemon_log("WARNING: unknown target '$answer_target'", 3);
+ daemon_log("$session_id WARNING: unknown target '$answer_target'", 3);
if( $bus_activ eq "true" ) {
- daemon_log("INFO: try to forward msg '$answer_header' to bus '$bus_address'", 5);
+ daemon_log("$session_id INFO: try to forward msg '$answer_header' to bus '$bus_address'", 5);
my $sql_statement = "SELECT * FROM known_server WHERE hostname='$bus_address'";
my $query_res = $known_server_db->select_dbentry( $sql_statement );
my $res_length = keys( %{$query_res} );
if( $res_length == 0 ){
- daemon_log("WARNING: send '$answer_header' to '$bus_address' failed, no bus found in known_server", 3);
+ daemon_log("$session_id WARNING: send '$answer_header' to '$bus_address' failed, ".
+ "no bus found in known_server", 3);
}
else {
while( my ($hit_num, $hit) = each %{ $query_res } ) {
my $bus_key = $hit->{hostkey};
- &send_msg_to_target($answer, $bus_address, $bus_key, $answer_header);
+ my $error = &send_msg_to_target($answer, $bus_address, $bus_key, $answer_header,$session_id );
+ &update_jobdb_status_for_send_msgs($answer, $error);
}
}
}
next;
}
- # send_msg
- &send_msg_to_target($answer, $answer_target, $encrypt_key, $answer_header);
+ my $error = &send_msg_to_target($answer, $answer_target, $encrypt_key, $answer_header,$session_id);
+ &update_jobdb_status_for_send_msgs($answer, $error);
}
}
}
}
- if( $client_answer ) {
- if( $client_answer =~ s/session_id=(\d+)$// ) {
- my $session_id = $1;
- if( defined $session_id ) {
- my $session_reference = $kernel->ID_id_to_session($session_id);
- $heap = $session_reference->get_heap();
- }
- }
- $heap->{client}->put($client_answer);
- }
+ my $filter = POE::Filter::Reference->new();
+ my %result = (
+ status => "seems ok to me",
+ answer => $client_answer,
+ );
- return;
-}
+ my $output = $filter->put( [ \%result ] );
+ print @$output;
+}
+
sub trigger_db_loop {
-# my ($kernel) = $_[KERNEL];
my ($kernel) = @_ ;
$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_new_messages', $messaging_db_loop_delay);
+ $kernel->delay_set('watch_for_done_messages', $messaging_db_loop_delay);
}
+sub watch_for_done_jobs {
+ my ($kernel,$heap) = @_[KERNEL, HEAP];
+
+ my $sql_statement = "SELECT * FROM ".$job_queue_tn.
+ " WHERE status='done'";
+ my $res = $job_db->select_dbentry( $sql_statement );
+
+ while( my ($id, $hit) = each %{$res} ) {
+ my $jobdb_id = $hit->{id};
+ my $sql_statement = "DELETE FROM $job_queue_tn WHERE id='$jobdb_id'";
+ my $res = $job_db->del_dbentry($sql_statement);
+ }
+
+ $kernel->delay_set('watch_for_done_jobs',$job_queue_loop_delay);
+}
sub watch_for_new_jobs {
my ($kernel,$heap) = @_[KERNEL, HEAP];
# check gosa job queue for jobs with executable timestamp
- my $timestamp = &get_time();
- my $sql_statement = "SELECT * FROM ".$job_queue_table_name.
- " WHERE status='waiting' AND timestamp<'$timestamp'";
- my $res = $job_db->select_dbentry( $sql_statement );
+ my $timestamp = &get_time();
+ my $sql_statement = "SELECT * FROM $job_queue_tn WHERE status='waiting' AND (CAST (timestamp AS INTEGER) + 120) < $timestamp ORDER BY timestamp";
+ my $res = $job_db->exec_statement( $sql_statement );
+
+ # Merge all new jobs that would do the same actions
+ my @drops;
+ my $hits;
+ foreach my $hit (reverse @{$res} ) {
+ my $macaddress= lc @{$hit}[8];
+ my $headertag= @{$hit}[5];
+ if(defined($hits->{$macaddress}->{$headertag})) {
+ push @drops, "DELETE FROM $job_queue_tn WHERE id = '$hits->{$macaddress}->{$headertag}[0]'";
+ }
+ $hits->{$macaddress}->{$headertag}= $hit;
+ }
- while( my ($id, $hit) = each %{$res} ) {
- my $jobdb_id = $hit->{id};
- my $macaddress = $hit->{'macaddress'};
- my $job_msg = $hit->{'xmlmessage'};
- my $header = $hit->{'headertag'};
- my $sql_statement = "SELECT * FROM known_clients WHERE macaddress='$macaddress'";
- my $res_hash = $known_clients_db->select_dbentry( $sql_statement );
- # expect macaddress is unique!!!!!!
- my $target = $res_hash->{1}->{hostname};
-
- if (not defined $target) {
- &daemon_log("ERROR: no host found for mac address: $macaddress", 1);
- &daemon_log("$hit->{xmlmessage}", 8);
- my $sql_statement = "UPDATE $job_queue_table_name ".
- "SET status='error', result='no host found for mac address' ".
- "WHERE id='$jobdb_id'";
- my $res = $job_db->update_dbentry($sql_statement);
+ # Delete new jobs with a matching job in state 'processing'
+ foreach my $macaddress (keys %{$hits}) {
+ foreach my $jobdb_headertag (keys %{$hits->{$macaddress}}) {
+ my $jobdb_id = @{$hits->{$macaddress}->{$jobdb_headertag}}[0];
+ my $sql_statement = "SELECT * FROM $job_queue_tn WHERE macaddress LIKE '$macaddress' AND headertag='$jobdb_headertag' AND status='processing'";
+ my $res = $job_db->exec_statement( $sql_statement );
+ foreach my $hit (@{$res}) {
+ push @drops, "DELETE FROM $job_queue_tn WHERE id = '$jobdb_id'";
+ }
+ }
+ }
+
+ # Commit deletion
+ $job_db->exec_statementlist(\@drops);
+
+ # Look for new jobs that could be executed
+ foreach my $macaddress (keys %{$hits}) {
+
+ # Look if there is an executing job
+ my $sql_statement = "SELECT * FROM $job_queue_tn WHERE macaddress LIKE '$macaddress' AND status='processing'";
+ my $res = $job_db->exec_statement( $sql_statement );
+
+ # Skip new jobs for host if there is a processing job
+ if(defined($res) and defined @{$res}[0]) {
next;
}
- # change header
- $job_msg =~ s/<header>job_/<header>gosa_/;
+ foreach my $jobdb_headertag (keys %{$hits->{$macaddress}}) {
+ my $jobdb_id = @{$hits->{$macaddress}->{$jobdb_headertag}}[0];
+ my $job_msg = @{$hits->{$macaddress}->{$jobdb_headertag}}[7];
+
+ daemon_log("J DEBUG: its time to execute $job_msg", 7);
+ my $sql_statement = "SELECT * FROM known_clients WHERE macaddress LIKE '$macaddress'";
+ my $res_hash = $known_clients_db->select_dbentry( $sql_statement );
+
+ # expect macaddress is unique!!!!!!
+ my $target = $res_hash->{1}->{hostname};
+
+ # change header
+ $job_msg =~ s/<header>job_/<header>gosa_/;
+
+ # add sqlite_id
+ $job_msg =~ s/<\/xml>$/<jobdb_id>$jobdb_id<\/jobdb_id><\/xml>/;
+
+ $job_msg =~ /<header>(\S+)<\/header>/;
+ my $header = $1 ;
+ my $func_error = &send_msg_to_target($job_msg, $server_address, $GosaPackages_key, $header, "J");
+
+ # update status in job queue to 'processing'
+ $sql_statement = "UPDATE $job_queue_tn SET status='processing' WHERE id='$jobdb_id'";
+ my $res = $job_db->update_dbentry($sql_statement);
+
+ # We don't want parallel processing
+ last;
+ }
+ }
+
+ $kernel->delay_set('watch_for_new_jobs', $job_queue_loop_delay);
+}
+
+
+sub watch_for_new_messages {
+ my ($kernel,$heap) = @_[KERNEL, HEAP];
+ my @coll_user_msg; # collection list of outgoing messages
+
+ # check messaging_db for new incoming messages with executable timestamp
+ my $timestamp = &get_time();
+ #my $sql_statement = "SELECT * FROM $messaging_tn WHERE (CAST (delivery_time AS INTEGER) + 120) < $timestamp";
+ my $sql_statement = "SELECT * FROM $messaging_tn WHERE ( (CAST(timestamp AS INTEGER))<$timestamp AND flag='n' AND direction='in' )";
+ my $res = $messaging_db->exec_statement( $sql_statement );
+
+ foreach my $hit (@{$res}) {
+
+ # create outgoing messages
+ my $message_to = @{$hit}[2];
+
+ # translate message_to to plain login name
+ my @reciever_l = ($message_to);
+ my $message_id = @{$hit}[8];
+
+ #add each outgoing msg to messaging_db
+ my $reciever;
+ foreach $reciever (@reciever_l) {
+ my $sql_statement = "INSERT INTO $messaging_tn (subject, message_from, message_to, flag, direction, delivery_time, message, timestamp, id) ".
+ "VALUES ('".
+ @{$hit}[0]."', '". # subject
+ @{$hit}[1]."', '". # message_from
+ $reciever."', '". # message_to
+ "none"."', '". # flag
+ "out"."', '". # direction
+ @{$hit}[5]."', '". # delivery_time
+ @{$hit}[6]."', '". # message
+ $timestamp."', '". # timestamp
+ @{$hit}[8]. # id
+ "')";
+ &daemon_log("M DEBUG: $sql_statement", 1);
+ my $res = $messaging_db->exec_statement($sql_statement);
+ &daemon_log("M INFO: message '".@{$hit}[8]."' is prepared for delivery to reciever '$reciever'", 5);
+ }
+
+ # send outgoing messages
+ my $sql_statement = "SELECT * FROM $messaging_tn WHERE ( flag='p' AND direction='out' )";
+ my $res = $messaging_db->exec_statement( $sql_statement );
+ foreach my $hit (@{$res}) {
+ # add subject, from, to and message to list coll_user_msg
+ my @user_msg = [@{$hit}[0], @{$hit}[1], $reciever, @{$hit}[6]];
+ push( @coll_user_msg, \@user_msg);
+ }
+
+ # send outgoing list to myself (gosa-si-server) to deliver each message to user
+ # reason for this workaround: if to much messages have to be delivered, it can come to
+ # denial of service problems of the server. so, the incoming message list can be processed
+ # by a forked child and gosa-si-server is always ready to work.
+ my $collection_out_msg = &create_xml_hash("collection_user_messages", $server_address, $server_address);
+ # add to hash 'msg1' => [subject, from, to, message]
+ # hash to string
+ # send msg to myself
+# TODO
+
+ # set incoming message to flag d=deliverd
+ $sql_statement = "UPDATE $messaging_tn SET flag='p' WHERE id='$message_id'";
+ &daemon_log("M DEBUG: $sql_statement", 7);
+ $res = $messaging_db->update_dbentry($sql_statement);
+ &daemon_log("M INFO: message '".@{$hit}[8]."' is set to flag 'p' (processed)", 5);
+
+ }
+
+ $kernel->delay_set('watch_for_new_messages', $messaging_db_loop_delay);
+
+
+ return;
+}
+
+
+sub watch_for_done_messages {
+ my ($kernel,$heap) = @_[KERNEL, HEAP];
+
+ $kernel->delay_set('watch_for_done_messages', $messaging_db_loop_delay);
+ return;
+}
+
+
+sub get_ldap_handle {
+ my ($session_id) = @_;
+ my $heap;
+ my $ldap_handle;
+
+ if (not defined $session_id ) { $session_id = 0 };
+
+ if ($session_id == 0) {
+ daemon_log("$session_id DEBUG: get_ldap_handle invoked without a session_id, create a new ldap_handle", 7);
+ $ldap_handle = Net::LDAP->new( $ldap_uri );
+ $ldap_handle->bind($ldap_admin_dn, password => $ldap_admin_password);
+
+ } else {
+ my $session_reference = $global_kernel->ID_id_to_session($session_id);
+ if( defined $session_reference ) {
+ $heap = $session_reference->get_heap();
+ }
+
+ if (not defined $heap) {
+ daemon_log("$session_id DEBUG: cannot get heap for session_id '$session_id'", 7);
+ return;
+ }
+
+ # TODO: This "if" is nonsense, because it doesn't prove that the
+ # used handle is still valid - or if we've to reconnect...
+ #if (not exists $heap->{ldap_handle}) {
+ $ldap_handle = Net::LDAP->new( $ldap_uri );
+ $ldap_handle->bind($ldap_admin_dn, password => $ldap_admin_password);
+ $heap->{ldap_handle} = $ldap_handle;
+ #}
+ }
+ return $ldap_handle;
+}
+
+
+sub change_fai_state {
+ my ($st, $targets, $session_id) = @_;
+ $session_id = 0 if not defined $session_id;
+ # Set FAI state to localboot
+ my %mapActions= (
+ reboot => '',
+ update => 'softupdate',
+ localboot => 'localboot',
+ reinstall => 'install',
+ rescan => '',
+ wake => '',
+ memcheck => 'memcheck',
+ sysinfo => 'sysinfo',
+ install => 'install',
+ );
+
+ # Return if this is unknown
+ if (!exists $mapActions{ $st }){
+ daemon_log("$session_id ERROR: unknown action '$st', can not translate ot FAIstate", 1);
+ return;
+ }
+
+ my $state= $mapActions{ $st };
+
+ my $ldap_handle = &get_ldap_handle($session_id);
+ if( defined($ldap_handle) ) {
+
+ # Build search filter for hosts
+ my $search= "(&(objectClass=GOhard)";
+ foreach (@{$targets}){
+ $search.= "(macAddress=$_)";
+ }
+ $search.= ")";
+
+ # If there's any host inside of the search string, procress them
+ if (!($search =~ /macAddress/)){
+ daemon_log("$session_id ERROR: no macAddress found in filter statement for LDAP search: '$search'", 1);
+ return;
+ }
+
+ # Perform search for Unit Tag
+ my $mesg = $ldap_handle->search(
+ base => $ldap_base,
+ scope => 'sub',
+ attrs => ['dn', 'FAIstate', 'objectClass'],
+ filter => "$search"
+ );
+
+ if ($mesg->count) {
+ my @entries = $mesg->entries;
+ foreach my $entry (@entries) {
+ # Only modify entry if it is not set to '$state'
+ if ($entry->get_value("FAIstate") ne "$state"){
+ daemon_log("$session_id INFO: Setting FAIstate to '$state' for ".$entry->dn, 5);
+ my $result;
+ my %tmp = map { $_ => 1 } $entry->get_value("objectClass");
+ if (exists $tmp{'FAIobject'}){
+ if ($state eq ''){
+ $result= $ldap_handle->modify($entry->dn, changes => [
+ delete => [ FAIstate => [] ] ]);
+ } else {
+ $result= $ldap_handle->modify($entry->dn, changes => [
+ replace => [ FAIstate => $state ] ]);
+ }
+ } elsif ($state ne ''){
+ $result= $ldap_handle->modify($entry->dn, changes => [
+ add => [ objectClass => 'FAIobject' ],
+ add => [ FAIstate => $state ] ]);
+ }
+
+ # Errors?
+ if ($result->code){
+ daemon_log("$session_id Error: Setting FAIstate to '$state' for ".$entry->dn. "failed: ".$result->error, 1);
+ }
+ } else {
+ daemon_log("$session_id DEBUG FAIstate at host '".$entry->dn."' already at state '$st'", 7);
+ }
+ }
+ }
+ # if no ldap handle defined
+ } else {
+ daemon_log("$session_id ERROR: no LDAP handle defined for update FAIstate", 1);
+ }
+
+}
+
+
+sub change_goto_state {
+ my ($st, $targets, $session_id) = @_;
+ $session_id = 0 if not defined $session_id;
+
+ # Switch on or off?
+ my $state= $st eq 'active' ? 'active': 'locked';
+
+ my $ldap_handle = &get_ldap_handle($session_id);
+ if( defined($ldap_handle) ) {
+
+ # Build search filter for hosts
+ my $search= "(&(objectClass=GOhard)";
+ foreach (@{$targets}){
+ $search.= "(macAddress=$_)";
+ }
+ $search.= ")";
+
+ # If there's any host inside of the search string, procress them
+ if (!($search =~ /macAddress/)){
+ return;
+ }
+
+ # Perform search for Unit Tag
+ my $mesg = $ldap_handle->search(
+ base => $ldap_base,
+ scope => 'sub',
+ attrs => ['dn', 'gotoMode'],
+ filter => "$search"
+ );
+
+ if ($mesg->count) {
+ my @entries = $mesg->entries;
+ foreach my $entry (@entries) {
+
+ # Only modify entry if it is not set to '$state'
+ if ($entry->get_value("gotoMode") ne $state){
+
+ daemon_log("$session_id INFO: Setting gotoMode to '$state' for ".$entry->dn, 5);
+ my $result;
+ $result= $ldap_handle->modify($entry->dn, changes => [
+ replace => [ gotoMode => $state ] ]);
+
+ # Errors?
+ if ($result->code){
+ &daemon_log("$session_id Error: Setting gotoMode to '$state' for ".$entry->dn. "failed: ".$result->error, 1);
+ }
+
+ }
+ }
+ }
+
+ }
+}
+
+
+sub create_fai_server_db {
+ my ($table_name, $kernel) = @_;
+ my $result;
+ my $ldap_handle = &get_ldap_handle();
+ if(defined($ldap_handle)) {
+ daemon_log("INFO: create_fai_server_db: start", 5);
+ my $mesg= $ldap_handle->search(
+ base => $ldap_base,
+ scope => 'sub',
+ attrs => ['FAIrepository', 'gosaUnitTag'],
+ filter => "(&(FAIrepository=*)(objectClass=FAIrepositoryServer))",
+ );
+ if($mesg->{'resultCode'} == 0 &&
+ $mesg->count != 0) {
+ foreach my $entry (@{$mesg->{entries}}) {
+ if($entry->exists('FAIrepository')) {
+ # Add an entry for each Repository configured for server
+ foreach my $repo(@{$entry->get_value('FAIrepository', asref => 1)}) {
+ my($tmp_url,$tmp_server,$tmp_release,$tmp_sections) = split(/\|/, $repo);
+ my $tmp_tag= $entry->get_value('gosaUnitTag') || "";
+ $result= $fai_server_db->add_dbentry( {
+ table => $table_name,
+ primkey => ['server', 'release', 'tag'],
+ server => $tmp_url,
+ release => $tmp_release,
+ sections => $tmp_sections,
+ tag => (length($tmp_tag)>0)?$tmp_tag:"",
+ } );
+ }
+ }
+ }
+ }
+ daemon_log("INFO: create_fai_server_db: finished", 5);
+
+ # TODO: Find a way to post the 'create_packages_list_db' event
+ &create_packages_list_db($ldap_handle);
+ }
+
+ $ldap_handle->disconnect;
+ return $result;
+}
+
+sub run_create_fai_server_db {
+ my ($kernel, $session, $heap, $table_name) = @_[KERNEL, SESSION, HEAP, ARG0];
+ my $task = POE::Wheel::Run->new(
+ Program => sub { &create_fai_server_db($table_name,$kernel) },
+ StdoutEvent => "session_run_result",
+ StderrEvent => "session_run_debug",
+ CloseEvent => "session_run_done",
+ );
+
+ $heap->{task}->{ $task->ID } = $task;
+ return;
+}
+
+
+sub create_fai_release_db {
+ my ($table_name) = @_;
+ my $result;
+
+ my $ldap_handle = &get_ldap_handle();
+ if(defined($ldap_handle)) {
+ daemon_log("INFO: create_fai_release_db: start",5);
+ my $mesg= $ldap_handle->search(
+ base => $ldap_base,
+ scope => 'sub',
+ attrs => [],
+ filter => "(&(objectClass=organizationalUnit)(ou=fai))",
+ );
+ if($mesg->{'resultCode'} == 0 &&
+ $mesg->count != 0) {
+ # Walk through all possible FAI container ou's
+ my @sql_list;
+ my $timestamp= &get_time();
+ foreach my $ou (@{$mesg->{entries}}) {
+ my $tmp_classes= resolve_fai_classes($ou->dn, $ldap_handle);
+ if(defined($tmp_classes) && ref($tmp_classes) eq 'HASH') {
+ my @tmp_array=get_fai_release_entries($tmp_classes);
+ if(@tmp_array) {
+ foreach my $entry (@tmp_array) {
+ if(defined($entry) && ref($entry) eq 'HASH') {
+ my $sql=
+ "INSERT INTO $table_name "
+ ."(timestamp, release, class, type, state) VALUES ("
+ .$timestamp.","
+ ."'".$entry->{'release'}."',"
+ ."'".$entry->{'class'}."',"
+ ."'".$entry->{'type'}."',"
+ ."'".$entry->{'state'}."')";
+ push @sql_list, $sql;
+ }
+ }
+ }
+ }
+ }
+ daemon_log("DEBUG: Inserting ".scalar @sql_list." entries to DB",6);
+ if(@sql_list) {
+ unshift @sql_list, "DELETE FROM $table_name";
+ $fai_server_db->exec_statementlist(\@sql_list);
+ }
+ daemon_log("DEBUG: Done with inserting",6);
+ }
+ daemon_log("INFO: create_fai_release_db: finished",5);
+ }
+ $ldap_handle->disconnect;
+ return $result;
+}
+sub run_create_fai_release_db {
+ my ($session, $heap, $table_name) = @_[SESSION, HEAP, ARG0];
+ my $task = POE::Wheel::Run->new(
+ Program => sub { &create_fai_release_db($table_name) },
+ StdoutEvent => "session_run_result",
+ StderrEvent => "session_run_debug",
+ CloseEvent => "session_run_done",
+ );
+
+ $heap->{task}->{ $task->ID } = $task;
+ return;
+}
+
+sub get_fai_types {
+ my $tmp_classes = shift || return undef;
+ my @result;
+
+ foreach my $type(keys %{$tmp_classes}) {
+ if(defined($tmp_classes->{$type}[0]) && (!($tmp_classes->{$type}[0] =~ /^.*?removed.*?$/))) {
+ my $entry = {
+ type => $type,
+ state => $tmp_classes->{$type}[0],
+ };
+ push @result, $entry;
+ }
+ }
+
+ return @result;
+}
+
+sub get_fai_state {
+ my $result = "";
+ my $tmp_classes = shift || return $result;
+
+ foreach my $type(keys %{$tmp_classes}) {
+ if(defined($tmp_classes->{$type}[0])) {
+ $result = $tmp_classes->{$type}[0];
+
+ # State is equal for all types in class
+ last;
+ }
+ }
+
+ return $result;
+}
+
+sub resolve_fai_classes {
+ my ($fai_base, $ldap_handle) = @_;
+ my $result;
+ my @possible_fai_classes= ("FAIscript", "FAIhook", "FAIpartitionTable", "FAItemplate", "FAIvariable", "FAIprofile", "FAIpackageList");
+ my $fai_filter= "(|(&(objectClass=FAIclass)(|(objectClass=".join(")(objectClass=", @possible_fai_classes).")))(objectClass=FAIbranch))";
+ my $fai_classes;
+
+ daemon_log("DEBUG: Searching for FAI entries in base $fai_base",6);
+ my $mesg= $ldap_handle->search(
+ base => $fai_base,
+ scope => 'sub',
+ attrs => ['cn','objectClass','FAIstate'],
+ filter => $fai_filter,
+ );
+ daemon_log("DEBUG: Found ".$mesg->count()." FAI entries",6);
+
+ if($mesg->{'resultCode'} == 0 &&
+ $mesg->count != 0) {
+ foreach my $entry (@{$mesg->{entries}}) {
+ if($entry->exists('cn')) {
+ my $tmp_dn= $entry->dn();
+
+ # Skip classname and ou dn parts for class
+ my $tmp_release = ($1) if $tmp_dn =~ /^[^,]+,[^,]+,(.*?),$fai_base$/;
+
+ # Skip classes without releases
+ if((!defined($tmp_release)) || length($tmp_release)==0) {
+ next;
+ }
+
+ my $tmp_cn= $entry->get_value('cn');
+ my $tmp_state= $entry->get_value('FAIstate');
+
+ my $tmp_type;
+ # Get FAI type
+ for my $oclass(@{$entry->get_value('objectClass', asref => 1)}) {
+ if(grep $_ eq $oclass, @possible_fai_classes) {
+ $tmp_type= $oclass;
+ last;
+ }
+ }
+
+ if($tmp_release =~ /^.*?,.*?$/ && (!($tmp_release =~ /^.*?\\,.*?$/))) {
+ # A Subrelease
+ my @sub_releases = split(/,/, $tmp_release);
+
+ # Walk through subreleases and build hash tree
+ my $hash;
+ while(my $tmp_sub_release = pop @sub_releases) {
+ $hash .= "\{'$tmp_sub_release'\}->";
+ }
+ eval('push @{$fai_classes->'.$hash.'{$tmp_cn}->{$tmp_type}}, (defined($tmp_state) && length($tmp_state)>0)?$tmp_state:"";');
+ } else {
+ # A branch, no subrelease
+ push @{$fai_classes->{$tmp_release}->{$tmp_cn}->{$tmp_type}}, (defined($tmp_state) && length($tmp_state)>0)?$tmp_state:"";
+ }
+ } elsif (!$entry->exists('cn')) {
+ my $tmp_dn= $entry->dn();
+ my $tmp_release = ($1) if $tmp_dn =~ /^(.*?),$fai_base$/;
+
+ # Skip classes without releases
+ if((!defined($tmp_release)) || length($tmp_release)==0) {
+ next;
+ }
- # add sqlite_id
- $job_msg =~ s/<\/xml>$/<jobdb_id>$jobdb_id<\/jobdb_id><\/xml>/;
+ if($tmp_release =~ /^.*?,.*?$/ && (!($tmp_release =~ /^.*?\\,.*?$/))) {
+ # A Subrelease
+ my @sub_releases= split(/,/, $tmp_release);
+
+ # Walk through subreleases and build hash tree
+ my $hash;
+ while(my $tmp_sub_release = pop @sub_releases) {
+ $hash .= "\{'$tmp_sub_release'\}->";
+ }
+ # Remove the last two characters
+ chop($hash);
+ chop($hash);
+
+ eval('$fai_classes->'.$hash.'= {}');
+ } else {
+ # A branch, no subrelease
+ if(!exists($fai_classes->{$tmp_release})) {
+ $fai_classes->{$tmp_release} = {};
+ }
+ }
+ }
+ }
- my $func_error = &send_msg_to_target($job_msg, $server_address, $GosaPackages_key, $header);
+ # The hash is complete, now we can honor the copy-on-write based missing entries
+ foreach my $release (keys %$fai_classes) {
+ $result->{$release}= deep_copy(apply_fai_inheritance($fai_classes->{$release}));
+ }
+ }
+ return $result;
+}
+
+sub apply_fai_inheritance {
+ my $fai_classes = shift || return {};
+ my $tmp_classes;
+
+ # Get the classes from the branch
+ foreach my $class (keys %{$fai_classes}) {
+ # Skip subreleases
+ if($class =~ /^ou=.*$/) {
+ next;
+ } else {
+ $tmp_classes->{$class}= deep_copy($fai_classes->{$class});
+ }
+ }
+
+ # Apply to each subrelease
+ foreach my $subrelease (keys %{$fai_classes}) {
+ if($subrelease =~ /ou=/) {
+ foreach my $tmp_class (keys %{$tmp_classes}) {
+ if(!exists($fai_classes->{$subrelease}->{$tmp_class})) {
+ $fai_classes->{$subrelease}->{$tmp_class} =
+ deep_copy($tmp_classes->{$tmp_class});
+ } else {
+ foreach my $type (keys %{$tmp_classes->{$tmp_class}}) {
+ if(!exists($fai_classes->{$subrelease}->{$tmp_class}->{$type})) {
+ $fai_classes->{$subrelease}->{$tmp_class}->{$type}=
+ deep_copy($tmp_classes->{$tmp_class}->{$type});
+ }
+ }
+ }
+ }
+ }
+ }
+
+ # Find subreleases in deeper levels
+ foreach my $subrelease (keys %{$fai_classes}) {
+ if($subrelease =~ /ou=/) {
+ foreach my $subsubrelease (keys %{$fai_classes->{$subrelease}}) {
+ if($subsubrelease =~ /ou=/) {
+ apply_fai_inheritance($fai_classes->{$subrelease});
+ }
+ }
+ }
+ }
+
+ return $fai_classes;
+}
+
+sub get_fai_release_entries {
+ my $tmp_classes = shift || return;
+ my $parent = shift || "";
+ my @result = shift || ();
+
+ foreach my $entry (keys %{$tmp_classes}) {
+ if(defined($entry)) {
+ if($entry =~ /^ou=.*$/) {
+ my $release_name = $entry;
+ $release_name =~ s/ou=//g;
+ if(length($parent)>0) {
+ $release_name = $parent."/".$release_name;
+ }
+ my @bufentries = get_fai_release_entries($tmp_classes->{$entry}, $release_name, @result);
+ foreach my $bufentry(@bufentries) {
+ push @result, $bufentry;
+ }
+ } else {
+ my @types = get_fai_types($tmp_classes->{$entry});
+ foreach my $type (@types) {
+ push @result,
+ {
+ 'class' => $entry,
+ 'type' => $type->{'type'},
+ 'release' => $parent,
+ 'state' => $type->{'state'},
+ };
+ }
+ }
+ }
+ }
+
+ return @result;
+}
+
+sub deep_copy {
+ my $this = shift;
+ if (not ref $this) {
+ $this;
+ } elsif (ref $this eq "ARRAY") {
+ [map deep_copy($_), @$this];
+ } elsif (ref $this eq "HASH") {
+ +{map { $_ => deep_copy($this->{$_}) } keys %$this};
+ } else { die "what type is $_?" }
+}
+
+
+sub session_run_result {
+ my ($kernel, $heap, $client_answer) = @_[KERNEL, HEAP, ARG0];
+ $kernel->sig(CHLD => "child_reap");
+}
+
+sub session_run_debug {
+ my $result = $_[ARG0];
+ print STDERR "$result\n";
+}
+
+sub session_run_done {
+ my ( $kernel, $heap, $task_id ) = @_[ KERNEL, HEAP, ARG0 ];
+ delete $heap->{task}->{$task_id};
+}
+
+sub create_sources_list {
+ my ($ldap_handle) = @_;
+ my $result="/tmp/gosa_si_tmp_sources_list";
+
+ # Remove old file
+ if(stat($result)) {
+ unlink($result);
+ }
+
+ my $fh;
+ open($fh, ">$result") or return undef;
+ if(defined($ldap_server_dn) and length($ldap_server_dn) > 0) {
+ my $mesg=$ldap_handle->search(
+ base => $ldap_server_dn,
+ scope => 'base',
+ attrs => 'FAIrepository',
+ filter => 'objectClass=FAIrepositoryServer'
+ );
+ if($mesg->count) {
+ foreach my $entry(@{$mesg->{'entries'}}) {
+ foreach my $value(@{$entry->get_value('FAIrepository', asref => 1)}) {
+ my ($server, $tag, $release, $sections)= split /\|/, $value;
+ my $line = "deb $server $release";
+ $sections =~ s/,/ /g;
+ $line.= " $sections";
+ print $fh $line."\n";
+ }
+ }
+ }
+ }
+ close($fh);
+
+ return $result;
+}
+
+sub create_packages_list_db {
+ my ($ldap_handle, $sources_file) = @_ ;
+
+ if (not defined $ldap_handle) {
+ $ldap_handle= &get_ldap_handle();
+
+ if (not defined $ldap_handle) {
+ daemon_log("0 ERROR: no ldap_handle available to create_packages_list_db", 1);
+ return;
+ }
+ }
+
+ if (not defined $sources_file) {
+ $sources_file = &create_sources_list($ldap_handle);
}
- $kernel->delay_set('watch_for_new_jobs',3);
+ my $line;
+ daemon_log("INFO: create_packages_list_db: start", 5);
+
+ open(CONFIG, "<$sources_file") or do {
+ daemon_log( "ERROR: create_packages_list_db: Failed to open '$sources_file'", 1);
+ return;
+ };
+
+ # Read lines
+ while ($line = <CONFIG>){
+ # Unify
+ chop($line);
+ $line =~ s/^\s+//;
+ $line =~ s/^\s+/ /;
+
+ # Strip comments
+ $line =~ s/#.*$//g;
+
+ # Skip empty lines
+ if ($line =~ /^\s*$/){
+ next;
+ }
+
+ # Interpret deb line
+ if ($line =~ /^deb [^\s]+\s[^\s]+\s[^\s]+/){
+ my( $baseurl, $dist, $sections ) = ($line =~ /^deb\s([^\s]+)\s+([^\s]+)\s+(.*)$/);
+ my $section;
+ foreach $section (split(' ', $sections)){
+ &parse_package_info( $baseurl, $dist, $section );
+ }
+ }
+ }
+
+ close (CONFIG);
+
+ daemon_log("INFO: create_packages_list_db: finished", 5);
+ return;
+}
+
+sub run_create_packages_list_db {
+ my ($session, $heap) = @_[SESSION, HEAP];
+ my $task = POE::Wheel::Run->new(
+ Program => sub {&create_packages_list_db},
+ StdoutEvent => "session_run_result",
+ StderrEvent => "session_run_debug",
+ CloseEvent => "session_run_done",
+ );
+ $heap->{task}->{ $task->ID } = $task;
+}
+
+sub parse_package_info {
+ my ($baseurl, $dist, $section)= @_;
+ my ($package);
+
+ my ($path) = ($baseurl =~ m%://[^/]*(.*)$%);
+ $repo_dirs{ "${repo_path}/pool" } = 1;
+
+ foreach $package ("Packages.gz"){
+ daemon_log("DEBUG: create_packages_list: fetch $baseurl, $dist, $section", 7);
+ get_package( "$baseurl/dists/$dist/$section/binary-$arch/$package", "$outdir/$dist/$section" );
+ parse_package( "$outdir/$dist/$section", $dist, $path );
+ }
+ find(\&cleanup_and_extract, keys( %repo_dirs ) );
+}
+
+sub get_package {
+ my ($url, $dest)= @_;
+
+ my $tpath = dirname($dest);
+ -d "$tpath" || mkpath "$tpath";
+
+ # This is ugly, but I've no time to take a look at "how it works in perl"
+ if(0 == system("wget '$url' -O '$dest' 2>/dev/null") ) {
+ system("gunzip -cd '$dest' > '$dest.in'");
+ unlink($dest);
+ } else {
+ daemon_log("ERROR: create_packages_list_db: get_packages: fetching '$url' failed!", 1);
+ }
+ return 0;
+}
+
+sub parse_package {
+ my ($path, $dist, $srv_path)= @_;
+ my ($package, $version, $section, $description);
+ my @sql_list;
+ my $PACKAGES;
+
+ if(not stat("$path.in")) {
+ daemon_log("ERROR: create_packages_list: parse_package: file '$path.in' is not readable",1);
+ return;
+ }
+
+ open($PACKAGES, "<$path.in");
+ if(not defined($PACKAGES)) {
+ daemon_log("ERROR: create_packages_list_db: parse_package: can not open '$path.in'",1);
+ return;
+ }
+
+ # Read lines
+ while (<$PACKAGES>){
+ my $line = $_;
+ # Unify
+ chop($line);
+
+ # Use empty lines as a trigger
+ if ($line =~ /^\s*$/){
+ my $sql = "INSERT INTO packages_list VALUES ('$dist', '$package', '$version', '$section', '', 'none', '0')";
+ push(@sql_list, $sql);
+ $package = "none";
+ $version = "none";
+ $section = "none";
+ $description = "none";
+ next;
+ }
+
+ # Trigger for package name
+ if ($line =~ /^Package:\s/){
+ ($package)= ($line =~ /^Package: (.*)$/);
+ next;
+ }
+
+ # Trigger for version
+ if ($line =~ /^Version:\s/){
+ ($version)= ($line =~ /^Version: (.*)$/);
+ next;
+ }
+
+ # Trigger for description
+ if ($line =~ /^Description:\s/){
+ ($description)= ($line =~ /^Description: (.*)$/);
+ next;
+ }
+
+ # Trigger for section
+ if ($line =~ /^Section:\s/){
+ ($section)= ($line =~ /^Section: (.*)$/);
+ next;
+ }
+
+ # Trigger for filename
+ if ($line =~ /^Filename:\s/){
+ my ($filename) = ($line =~ /^Filename: (.*)$/);
+ store_fileinfo( $package, $filename, $dist, $srv_path, $version, $repo_path );
+ next;
+ }
+ }
+
+ close( $PACKAGES );
+ unlink( "$path.in" );
+
+ $packages_list_db->exec_statementlist(\@sql_list);
+}
+
+sub store_fileinfo {
+ my( $package, $file, $dist, $path, $vers, $srvdir) = @_;
+
+ my %fileinfo = (
+ 'package' => $package,
+ 'dist' => $dist,
+ 'version' => $vers,
+ );
+
+ $repo_files{ "${srvdir}/$file" } = \%fileinfo;
+}
+
+sub cleanup_and_extract {
+ my $fileinfo = $repo_files{ $File::Find::name };
+
+ if( defined $fileinfo ) {
+
+ my $dir = "$outdir/$fileinfo->{ 'dist' }/debconf.d";
+ my $sql;
+ my $package = $fileinfo->{ 'package' };
+ my $newver = $fileinfo->{ 'version' };
+
+ mkpath($dir);
+ system( "dpkg -e '$File::Find::name' '$dir/DEBIAN'" );
+
+ if( -f "$dir/DEBIAN/templates" ) {
+
+ daemon_log("DEBUG: Found debconf templates in '$package' - $newver", 5);
+
+ my $tmpl= "";
+ {
+ local $/=undef;
+ open FILE, "$dir/DEBIAN/templates";
+ $tmpl = &encode_base64(<FILE>);
+ close FILE;
+ }
+ rmtree("$dir/DEBIAN/templates");
+
+ $sql= "update $main::packages_list_tn set template = '$tmpl' where package = '$package' and version = '$newver';";
+
+ } else {
+ $sql= "update $main::packages_list_tn set template = '' where package = '$package' and version = '$newver';";
+ }
+
+ my $res= $main::packages_list_db->update_dbentry($sql);
+ }
}
# forward error messages to logfile
if( ! $foreground ) {
- open(STDERR, '>>', $log_file);
- open(STDOUT, '>>', $log_file);
+ open( STDIN, '+>/dev/null' );
+ open( STDOUT, '+>&STDIN' );
+ open( STDERR, '+>&STDIN' );
}
# Just fork, if we are not in foreground mode
$bus_activ = "false"
}
-
-
-# delete old DBsqlite lock files
-#unlink('/tmp/gosa_si_lock*');
-
# connect to gosa-si job queue
-my @job_col_names = ("id INTEGER", "timestamp", "status", "result", "progress", "headertag", "targettag", "xmlmessage", "macaddress");
$job_db = GOSA::DBsqlite->new($job_queue_file_name);
-$job_db->create_table('jobs', \@job_col_names);
+$job_db->create_table($job_queue_tn, \@job_queue_col_names);
# connect to known_clients_db
-my @clients_col_names = ('hostname', 'status', 'hostkey', 'timestamp', 'macaddress', 'events', 'login');
$known_clients_db = GOSA::DBsqlite->new($known_clients_file_name);
-$known_clients_db->create_table('known_clients', \@clients_col_names);
+$known_clients_db->create_table($known_clients_tn, \@known_clients_col_names);
# connect to known_server_db
-my @server_col_names = ('hostname', 'status', 'hostkey', 'timestamp');
$known_server_db = GOSA::DBsqlite->new($known_server_file_name);
-$known_server_db->create_table('known_server', \@server_col_names);
+$known_server_db->create_table($known_server_tn, \@known_server_col_names);
+
+# connect to login_usr_db
+$login_users_db = GOSA::DBsqlite->new($login_users_file_name);
+$login_users_db->create_table($login_users_tn, \@login_users_col_names);
+
+# connect to fai_server_db and fai_release_db
+unlink($fai_server_file_name);
+$fai_server_db = GOSA::DBsqlite->new($fai_server_file_name);
+$fai_server_db->create_table($fai_server_tn, \@fai_server_col_names);
+$fai_server_db->create_table($fai_release_tn, \@fai_release_col_names);
+
+# connect to packages_list_db
+unlink($packages_list_file_name);
+$packages_list_db = GOSA::DBsqlite->new($packages_list_file_name);
+$packages_list_db->create_table($packages_list_tn, \@packages_list_col_names);
+
+# connect to messaging_db
+$messaging_db = GOSA::DBsqlite->new($messaging_file_name);
+$messaging_db->create_table($messaging_tn, \@messaging_col_names);
+
# create xml object used for en/decrypting
$xml = new XML::Simple();
# create socket for incoming xml messages
+
POE::Component::Server::TCP->new(
Port => $server_port,
- ClientInput => \&client_input,
+ ClientInput => sub {
+ my ($kernel, $input) = @_[KERNEL, ARG0];
+ push(@tasks, $input);
+ $kernel->yield("next_task");
+ },
+ InlineStates => {
+ next_task => \&next_task,
+ task_result => \&handle_task_result,
+ task_done => \&handle_task_done,
+ task_debug => \&handle_task_debug,
+ child_reap => sub { "Do nothing special. I'm just a comment, but i'm necessary!" },
+ }
);
+
daemon_log("start socket for incoming xml messages at port '$server_port' ", 1);
# create session for repeatedly checking the job queue for jobs
POE::Session->create(
inline_states => {
_start => \&_start,
+ sig_handler => \&sig_handler,
+ watch_for_new_messages => \&watch_for_new_messages,
+ watch_for_done_messages => \&watch_for_done_messages,
watch_for_new_jobs => \&watch_for_new_jobs,
+ watch_for_done_jobs => \&watch_for_done_jobs,
+ 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,
+ session_run_result => \&session_run_result,
+ session_run_debug => \&session_run_debug,
+ session_run_done => \&session_run_done,
+ child_reap => sub { "Do nothing special. I'm just a comment, but i'm necessary!" },
}
);