X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=gosa-si%2Fgosa-si-server;h=2d13fb1c5376fb9f0c763db2d8fe2d0cf712297d;hb=7fddb167d05c24fa5143f0d541095712b20604fe;hp=2251e9f7a00f314a7c12535d9567ca981ee13660;hpb=b57949f88c9522f2c0ac81c7596d51327c7f028a;p=gosa.git diff --git a/gosa-si/gosa-si-server b/gosa-si/gosa-si-server index 2251e9f7a..2d13fb1c5 100755 --- a/gosa-si/gosa-si-server +++ b/gosa-si/gosa-si-server @@ -25,7 +25,6 @@ use warnings; use Getopt::Long; use Config::IniFiles; use POSIX; -use utf8; use Fcntl; use IO::Socket::INET; @@ -44,7 +43,7 @@ use File::Basename; 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); @@ -77,7 +76,7 @@ our $no_arp; our $verbose; our $forground; our $cfg_file; -our ($ldap_handle, $ldap_uri, $ldap_base, $ldap_admin_dn, $ldap_admin_password ); +our ($ldap_handle, $ldap_uri, $ldap_base, $ldap_admin_dn, $ldap_admin_password, $ldap_server_dn); # specifies the verbosity of the daemon_log @@ -125,7 +124,7 @@ my @login_users_col_names = ('client', 'user', 'timestamp'); our $fai_server_db; our $fai_server_tn = "fai_server"; my $fai_server_file_name; -our @fai_server_col_names = ('timestamp', 'server', 'release', 'tag'); +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'); @@ -143,6 +142,14 @@ our $messaging_tn = "messaging"; our @messaging_col_names = ('subject', 'from', '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 $max_children = 2; + + %cfg_defaults = ( "general" => { "log-file" => [\$log_file, "/var/run/".$prg.".log"], @@ -310,7 +317,8 @@ sub check_pid { chomp( $pid ); if( -f "/proc/$pid/stat" ) { my($stat) = `cat /proc/$pid/stat` =~ m/$pid \((.+)\).*/; - if( $0 eq $stat ) { + if( $stat ) { + daemon_log("ERROR: Already running",1); close( LOCK_FILE ); exit -1; } @@ -398,15 +406,19 @@ sub import_modules { sub sig_int_handler { my ($signal) = @_; + if(defined($ldap_handle)) { + $ldap_handle->disconnect; + } + daemon_log("shutting down gosa-si-server", 1); - exit(1); + system("killall gosa-si-server"); } $SIG{INT} = \&sig_int_handler; sub check_key_and_xml_validity { - my ($crypted_msg, $module_key) = @_; + my ($crypted_msg, $module_key, $session_id) = @_; my $msg; my $msg_hash; my $error_string; @@ -414,7 +426,8 @@ sub check_key_and_xml_validity { $msg = &decrypt_msg($crypted_msg, $module_key); if ($msg =~ //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); ############## @@ -443,7 +456,7 @@ sub check_key_and_xml_validity { } }; if($@) { - &main::daemon_log("WARNING: do not understand the message: $@", 5); + daemon_log("$session_id DEBUG: do not understand the message: $@", 7); $msg = undef; $msg_hash = undef; } @@ -516,7 +529,7 @@ sub check_outgoing_xml_validity { sub input_from_known_server { - my ($input, $remote_ip) = @_ ; + my ($input, $remote_ip, $session_id) = @_ ; my ($msg, $msg_hash, $module); my $sql_statement= "SELECT * FROM known_server"; @@ -528,13 +541,13 @@ sub input_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("$@", 8); next; } @@ -547,7 +560,7 @@ sub input_from_known_server { } if( (!$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, $module); @@ -555,7 +568,7 @@ sub input_from_known_server { sub input_from_known_client { - my ($input, $remote_ip) = @_ ; + my ($input, $remote_ip, $session_id) = @_ ; my ($msg, $msg_hash, $module); my $sql_statement= "SELECT * FROM known_clients"; @@ -566,14 +579,14 @@ sub input_from_known_client { 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("$@", 8); next; } @@ -584,7 +597,7 @@ sub input_from_known_client { } if( (!$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, $module); @@ -593,7 +606,7 @@ sub input_from_known_client { sub input_from_unknown_host { no strict "refs"; - my ($input) = @_ ; + my ($input, $session_id) = @_ ; my ($msg, $msg_hash, $module); my $error_string; @@ -607,13 +620,13 @@ sub input_from_unknown_host { 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 $msg_hash) ) { next; } @@ -624,7 +637,7 @@ sub input_from_unknown_host { } if( (!$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); @@ -763,6 +776,7 @@ sub get_ip { return $result; } + sub get_local_ip_for_remote_ip { my $remote_ip= shift; my $result="0.0.0.0"; @@ -806,7 +820,7 @@ sub get_local_ip_for_remote_ip { sub send_msg_to_target { - my ($msg, $address, $encrypt_key, $msg_header) = @_ ; + my ($msg, $address, $encrypt_key, $msg_header, $session_id) = @_ ; my $error = 0; my $header; my $new_status; @@ -831,7 +845,7 @@ sub send_msg_to_target { # 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++; } @@ -839,8 +853,8 @@ sub send_msg_to_target { # 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); } @@ -861,14 +875,14 @@ sub send_msg_to_target { 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 '$address', delete host from known_clients", 3); + daemon_log("$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); + 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); } } } @@ -881,16 +895,16 @@ sub send_msg_to_target { 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 '$new_status'", 5); } } } @@ -902,71 +916,134 @@ sub update_jobdb_status_for_send_msgs { my ($answer, $error) = @_; if( $answer =~ /(\d+)<\/jobdb_id>/ ) { my $jobdb_id = $1; + + # sending msg faild if( $error ) { - # sending msg faild - 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); + if (not $answer =~ /
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 { - # sending msg was successful my $sql_statement = "UPDATE $job_queue_tn ". "SET status='done' ". - "WHERE id='$jobdb_id'"; + "WHERE id='$jobdb_id' AND status='processed'"; my $res = $job_db->update_dbentry($sql_statement); } } } - sub _start { my ($kernel) = $_[KERNEL]; &trigger_db_loop($kernel); - $kernel->yield('create_fai_server_db', $fai_server_tn ); + #$kernel->yield('create_fai_server_db', $fai_server_tn ); #$kernel->yield('create_fai_release_db', $fai_release_tn ); - #$kernel->yield('create_packages_list_db', $sources_list ); } +sub next_task { + my ($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(); + } + } + + 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}; + $kernel->yield("next_task"); +} -sub client_input { +sub process_task { no strict "refs"; - my ($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 + 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 = "
gosa_ping
$server_address $host_name"; + 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]."'", 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 ) { $error++ }; @@ -999,7 +1076,7 @@ sub client_input { while( my ($hit_num, $hit) = each %{ $query_res } ) { my $host_name = $hit->{hostname}; my $host_key = $hit->{hostkey}; - my $error = &send_msg_to_target($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); } } @@ -1013,16 +1090,15 @@ sub client_input { my $host_name = $hit->{hostname}; my $host_key = $hit->{hostkey}; $answer =~ s/KNOWN_SERVER/$host_name/g; - my $error = &send_msg_to_target($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 =~ /(\d+)<\/session_id>/; - my $session_id = $1; - my $add_on = ""; + elsif( $answer_target eq "GOSA" ) { + my $session_id = ($1) if $answer =~ /(\d+?)<\/session_id>/; + my $add_on = ""; if( defined $session_id ) { $add_on = ".session_id=$session_id"; } @@ -1036,35 +1112,35 @@ sub client_input { $answer =~ /
(\S+)<\/header>/; my $header; if( defined $1 ) { $header = $1; } - my $error = &send_msg_to_target($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("INFO: target is mac address '$answer_target', looking for host in known_clients", 5); - 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/$host_name/g; - daemon_log("INFO: found host '$host_name', associated to '$answer_target'", 5); - my $error = &send_msg_to_target($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}; - my $error = &send_msg_to_target($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; } @@ -1078,50 +1154,45 @@ 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 '$bus_address' failed, ". + daemon_log("$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}; - my $error = &send_msg_to_target($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; } - my $error = &send_msg_to_target($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); - if( defined $session_reference ) { - $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) = @_ ; @@ -1158,30 +1229,31 @@ sub watch_for_new_jobs { my $jobdb_id = $hit->{id}; my $macaddress = $hit->{'macaddress'}; my $job_msg = $hit->{'xmlmessage'}; - daemon_log("DEBUG: its time to execute $job_msg", 7); - my $header = $hit->{'headertag'}; - my $sql_statement = "SELECT * FROM known_clients WHERE macaddress='$macaddress'"; + 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}; - if (not defined $target) { - &daemon_log("ERROR: no host found for mac address: $macaddress", 1); - &daemon_log("$hit->{xmlmessage}", 8); - my $sql_statement = "UPDATE $job_queue_tn ". - "SET status='error', result='no host found for mac address' ". - "WHERE id='$jobdb_id'"; - my $res = $job_db->update_dbentry($sql_statement); - next; - } - +# if (not defined $target) { +# &daemon_log("ERROR: no host found for mac address: $macaddress", 1); +# &daemon_log("$hit->{xmlmessage}", 8); +# my $sql_statement = "UPDATE $job_queue_tn ". +# "SET status='error', result='no host found for mac address' ". +# "WHERE id='$jobdb_id'"; +# my $res = $job_db->update_dbentry($sql_statement); +# next; +# } +# # change header $job_msg =~ s/
job_/
gosa_/; # add sqlite_id $job_msg =~ s/<\/xml>$/$jobdb_id<\/jobdb_id><\/xml>/; - my $func_error = &send_msg_to_target($job_msg, $server_address, $GosaPackages_key, $header); + $job_msg =~ /
(\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'"; @@ -1226,14 +1298,155 @@ sub refresh_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', + ); + + # 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{ $st }; + + &refresh_ldap_handle(); + if( defined($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("$session_id DEBUG FAIstate at host found with filter statement '$search' 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= $st eq 'active' ? 'active': 'locked'; + + &refresh_ldap_handle(); + if( defined($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) = $_[ARG0]; + my ($table_name, $kernel) = @_; my $result; if(defined($ldap_handle)) { - daemon_log("Creating fai_server_db",4); + daemon_log("INFO: create_fai_server_db: start", 5); my $mesg= $ldap_handle->search( - base => $main::ldap_base, + base => $ldap_base, scope => 'sub', attrs => ['FAIrepository', 'gosaUnitTag'], filter => "(&(FAIrepository=*)(objectClass=FAIrepositoryServer))", @@ -1251,27 +1464,44 @@ sub create_fai_server_db { primkey => ['server', 'release', 'tag'], server => $tmp_url, release => $tmp_release, + sections => $tmp_sections, tag => (length($tmp_tag)>0)?$tmp_tag:"", } ); } } } } - daemon_log("Done with creating fai_server_db",4); + 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(); } - + 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) = $_[ARG0]; + my ($table_name) = @_; my $result; if(defined($ldap_handle)) { - daemon_log("Creating fai_release_db",4); + daemon_log("INFO: create_fai_release_db: start",5); my $mesg= $ldap_handle->search( - base => $main::ldap_base, + base => $ldap_base, scope => 'sub', attrs => [], filter => "(&(objectClass=organizationalUnit)(ou=fai))", @@ -1280,16 +1510,16 @@ sub create_fai_release_db { $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); - if(defined($tmp_classes)) { + if(defined($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 $timestamp= &get_time(); my $sql= - "INSERT INTO $table_name " + "INSERT INTO $table_name " ."(timestamp, release, class, type, state) VALUES (" .$timestamp."," ."'".$entry->{'release'}."'," @@ -1302,60 +1532,46 @@ sub create_fai_release_db { } } } - $fai_server_db->exec_statementlist(\@sql_list); + 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("Done with creating fai_release_db",4); + daemon_log("INFO: create_fai_release_db: finished",5); } 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", + ); -sub get_fai_release_entries { - my $tmp_classes = shift || return; - my $parent = shift || undef; - my @result = shift || (); - - foreach my $entry (keys %{$tmp_classes}) { - if(defined($entry)) { - #daemon_log($entry,1); - if($entry =~ /^ou=.*$/) { - my $release_name = $entry; - $release_name =~ s/ou=//g; - if(defined($parent)) { - $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}); - my $state = get_fai_state($tmp_classes->{$entry}); - push @result, - { - 'class' => $entry, - 'type' => $types, - 'release' => $parent, - 'state' => $state, - }; - } - } - } - - return @result; + $heap->{task}->{ $task->ID } = $task; + return; } sub get_fai_types { my $tmp_classes = shift || return undef; - my $result = ""; + my @result; foreach my $type(keys %{$tmp_classes}) { if(defined($tmp_classes->{$type}[0]) && (!($tmp_classes->{$type}[0] =~ /^.*?removed.*?$/))) { - $result.= "$type|"; + my $entry = { + type => $type, + state => $tmp_classes->{$type}[0], + }; + push @result, $entry; } } - chop($result); - return $result; + + return @result; } sub get_fai_state { @@ -1378,22 +1594,22 @@ sub resolve_fai_classes { my $result; my $fai_base= shift; my @possible_fai_classes= ("FAIscript", "FAIhook", "FAIpartitionTable", "FAItemplate", "FAIvariable", "FAIprofile", "FAIpackageList"); - my $fai_filter= "(&(objectClass=FAIclass)(|(objectClass=".join(")(objectClass=", @possible_fai_classes).")))"; + my $fai_filter= "(|(&(objectClass=FAIclass)(|(objectClass=".join(")(objectClass=", @possible_fai_classes).")))(objectClass=FAIbranch))"; my $fai_classes; - daemon_log("Searching in FAI base $fai_base",6); + 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 && $mesg->count != 0) { - daemon_log("Found ".$mesg->count." entries",6); foreach my $entry (@{$mesg->{entries}}) { - if($entry->exists('cn') && (!($entry->get_value('cn') eq 'LAST')) ) { + if($entry->exists('cn')) { my $tmp_dn= $entry->dn(); # Skip classname and ou dn parts for class @@ -1430,53 +1646,126 @@ sub resolve_fai_classes { # A branch, no subrelease push @{$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($tmp_release)==0) { + next; + } + + if($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} = {}; + } + } } } # The hash is complete, now we can honor the copy-on-write based missing entries foreach my $release (keys %$fai_classes) { - # Prepare the classes - my $tmp_classes; + $result->{$release}= deep_copy(apply_fai_inheritance($fai_classes->{$release})); + } + } + return $result; +} - # Get the classes from the branch - foreach my $class (keys %{$fai_classes->{$release}}) { - # Skip subreleases - if($class =~ /^ou=.*$/) { - next; - } else { - $tmp_classes->{$class}= deep_copy($fai_classes->{$release}->{$class}); - } - } +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; +} - # Apply to each subrelease - # TODO infinite deep - if(ref $fai_classes->{$release} eq 'HASH') { - my $i=0; - foreach my $sub_release (keys %{$fai_classes->{$release}}) { - if($sub_release =~ /^ou=.*$/) { - foreach my $class (keys %{$tmp_classes}) { - if(!exists($fai_classes->{$release}->{$sub_release}->{$class})) { - $fai_classes->{$release}->{$sub_release}->{$class} = - deep_copy($tmp_classes->{$class}); - } else { - foreach my $type (keys %{$fai_classes->{$release}->{$sub_release}->{$class}}) { - if(!exists($fai_classes->{$release}->{$sub_release}->{$class}->{$type})) { - daemon_log("Type $type doesn't exist in class $class",1); - $fai_classes->{$release}->{$sub_release}->{$class}->{$type} = - deep_copy($tmp_classes->{$class}->{$type}); - } - } - } - } - } +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'}, + }; } } } - - $result= $fai_classes; } - return $result; + return @result; } sub deep_copy { @@ -1490,12 +1779,61 @@ sub deep_copy { } 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 $result="/tmp/gosa_si_tmp_sources_list"; + + # Remove old file + if(stat($result)) { + unlink($result); + } + + my $fh; + open($fh, ">$result") or return undef; + if(defined($ldap_server_dn) && length($ldap_server_dn)>0) { + my $mesg=$ldap_handle->search( + base => $ldap_server_dn, + scope => 'base', + attrs => 'FAIrepository', + ); + + if($mesg->count) { + foreach my $entry(@{$mesg->{'entries'}}) { + my ($server, $tag, $release, $sections)= split /\|/, $entry->get_value('FAIrepository'); + my $line = "deb $server $release"; + $sections =~ s/,/ /g; + $line.= " $sections"; + print $fh $line."\n"; + } + } + } + close($fh); + + return $result; +} + sub create_packages_list_db { - my ($sources_file) = $_[ARG0] ; + my ($sources_file) = @_ || &create_sources_list; my $line; + daemon_log("INFO: create_packages_list_db: start", 5); open(CONFIG, "<$sources_file") or do { - daemon_log( "ERROR: Failed to open '$sources_file', creating packages.db stopped", 1); + daemon_log( "ERROR: create_packages_list_db: Failed to open '$sources_file'", 1); return; }; @@ -1526,9 +1864,19 @@ sub create_packages_list_db { 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); @@ -1536,13 +1884,9 @@ sub parse_package_info { my ($path) = ($baseurl =~ m%://[^/]*(.*)$%); foreach $package ("Packages.gz"){ - print "getting $baseurl , $dist , $section... \n"; + daemon_log("DEBUG: create_packages_list: fetch $baseurl, $dist, $section", 7); get_package( "$baseurl/dists/$dist/$section/binary-$arch/$package", "$outdir/$dist/$section" ); - print "done\n"; - print "parsing packages... \n"; parse_package( "$outdir/$dist/$section", $dist, $path ); - print "done\n"; - last; } } sub get_package { @@ -1552,22 +1896,34 @@ sub get_package { -d "$tpath" || mkpath "$tpath"; # This is ugly, but I've no time to take a look at "how it works in perl" - if( system("wget '$url' -O '$dest' 2>/dev/null") ) { - system("gzip -cd '$dest' > '$dest.in'"); - system("rm -f '$dest'"); + if(0 == system("wget '$url' -O '$dest' 2>/dev/null") ) { + system("gunzip -cd '$dest' > '$dest.in'"); + system("rm -f '$dest'"); + } else { + daemon_log("ERROR: create_packages_list_db: get_packages: fetching '$url' failed!", 1); } - return 0; } sub parse_package { my ($path, $dist, $srv_path )= @_; my ($package, $version, $section, $description); my @sql_list; + my $PACKAGES; - open(PACKAGES, "<$path.in") or return; + 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 (my $line = ){ + while (<$PACKAGES>){ + my $line = $_; # Unify chop($line); @@ -1608,7 +1964,7 @@ sub parse_package { } - close( PACKAGES ); + close( $PACKAGES ); unlink( "$path.in" ); $packages_list_db->exec_statementlist(\@sql_list); @@ -1627,19 +1983,6 @@ sub parse_package { # $repo_files{ "${srvdir}${path}/$file" } = \%fileinfo; #} -sub next_task { - my ($heap) = $_[HEAP]; - - if( keys(%{$heap->{task}}) < $max_clients ) { - - } - - #$heap->{task}->{$task->ID} = $task; -} - -sub task_result { - -} #==== MAIN = main ============================================================== # parse commandline options @@ -1733,23 +2076,38 @@ $messaging_db->create_table($messaging_tn, \@messaging_col_names); $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, - next_task => \&next_task, - task_result => \&task_result, watch_for_new_jobs => \&watch_for_new_jobs, watch_for_done_jobs => \&watch_for_done_jobs, - create_packages_list_db => \&create_packages_list_db, - create_fai_server_db => \&create_fai_server_db, - create_fai_release_db => \&create_fai_release_db, + 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!" }, } );