diff --git a/gosa-si/gosa-si-server b/gosa-si/gosa-si-server
index 027814b80a50c84c481ce95cf9e50a37a23935b9..1dd69157831df62552ae5277a4f56412f38b6b34 100755 (executable)
--- a/gosa-si/gosa-si-server
+++ b/gosa-si/gosa-si-server
# DESCRIPTION:
#
# OPTIONS: ---
# DESCRIPTION:
#
# OPTIONS: ---
-# REQUIREMENTS: libconfig-inifiles-perl libcrypt-rijndael-perl libxml-simple-perl libipc-shareable-perl libdata-dumper-simple-perl
+# REQUIREMENTS: libconfig-inifiles-perl libcrypt-rijndael-perl libxml-simple-perl
+# libdata-dumper-simple-perl libdbd-sqlite3-perl libnet-ldap-perl
# BUGS: ---
# NOTES:
# AUTHOR: (Andreas Rettenberger), <rettenberger@gonicus.de>
# BUGS: ---
# NOTES:
# AUTHOR: (Andreas Rettenberger), <rettenberger@gonicus.de>
use Fcntl;
use IO::Socket::INET;
use Fcntl;
use IO::Socket::INET;
+use IO::Handle;
+use IO::Select;
+use Symbol qw(qualify_to_ref);
use Crypt::Rijndael;
use MIME::Base64;
use Digest::MD5 qw(md5 md5_hex md5_base64);
use Crypt::Rijndael;
use MIME::Base64;
use Digest::MD5 qw(md5 md5_hex md5_base64);
use Sys::Syslog qw( :DEFAULT setlogsock);
use Cwd;
use File::Spec;
use Sys::Syslog qw( :DEFAULT setlogsock);
use Cwd;
use File::Spec;
-use IPC::Shareable qw( :lock);
-IPC::Shareable->clean_up_all;
+use GOSA::GosaSupportDaemon;
+use GOSA::DBsqlite;
+use threads;
-use lib "/etc/gosa-si/modules";
-my $modules_path = "/etc/gosa-si/modules";
+my $modules_path = "/usr/lib/gosa-si/modules";
+use lib "/usr/lib/gosa-si/modules";
-my ($cfg_file, %cfg_defaults, $foreground, $verbose, $ping_timeout, $no_bus);
+my (%cfg_defaults, $foreground, $verbose, $ping_timeout);
my ($bus, $msg_to_bus, $bus_cipher);
my ($server, $server_mac_address, $server_events);
my ($bus, $msg_to_bus, $bus_cipher);
my ($server, $server_mac_address, $server_events);
-my ($gosa_server);
-my ($known_daemons, $shmda, $known_clients, $shmcl, $known_modules);
+my ($gosa_server, $job_queue_timeout, $job_queue_table_name, $job_queue_file_name);
+my ($known_modules, $known_clients_file_name, $known_server_file_name);
my ($max_clients);
my ($pid_file, $procid, $pid, $log_file);
my (%free_child, %busy_child, $child_max, $child_min, %child_alive_time, $child_timeout);
my ($max_clients);
my ($pid_file, $procid, $pid, $log_file);
my (%free_child, %busy_child, $child_max, $child_min, %child_alive_time, $child_timeout);
-my ($arp_activ, $arp_fifo, $arp_fifo_path, $no_arp);
+my ($arp_activ, $arp_fifo, $arp_fifo_path);
# variables declared in config file are always set to 'our'
our (%cfg_defaults, $log_file, $pid_file,
# variables declared in config file are always set to 'our'
our (%cfg_defaults, $log_file, $pid_file,
our $server_address;
our $bus_address;
our $gosa_address;
our $server_address;
our $bus_address;
our $gosa_address;
+our $no_bus;
+our $no_arp;
+our $verbose;
+our $forground;
+our $cfg_file;
# specifies the verbosity of the daemon_log
$verbose = 0 ;
# specifies the verbosity of the daemon_log
$verbose = 0 ;
$no_arp = 0;
$no_arp = 0;
+# name of table for storing gosa jobs
+our $job_queue_table_name = 'jobs';
+our $job_db;
+
# holds all other gosa-sd as well as the gosa-sd-bus
# holds all other gosa-sd as well as the gosa-sd-bus
-our $known_daemons = {};
-our $shmda = tie($known_daemons, 'IPC::Shareable', undef, {create => 1,
- exclusive => 1,
- mode => 0666,
- destroy => 1,
- });
-# holds all registrated clients
-our $known_clients = {};
-our $shmcl = tie($known_clients, 'IPC::Shareable', undef, {create => 1,
- exclusive => 1,
- mode => 0666,
- destroy => 1,
- });
+our $known_server_db;
+# holds all registrated clients
+our $known_clients_db;
%cfg_defaults =
("general" =>
%cfg_defaults =
("general" =>
"child_max" => [\$child_max, 10],
"child_min" => [\$child_min, 3],
"child_timeout" => [\$child_timeout, 180],
"child_max" => [\$child_max, 10],
"child_min" => [\$child_min, 3],
"child_timeout" => [\$child_timeout, 180],
+ "job_queue_timeout" => [\$job_queue_timeout, undef],
+ "job_queue_file_name" => [\$job_queue_file_name, '/var/lib/gosa-si/jobs.db'],
+ "known_clients_file_name" => [\$known_clients_file_name, '/var/lib/gosa-si/known_clients.db' ],
+ "known_server_file_name" => [\$known_server_file_name, '/var/lib/gosa-si/known_server.db'],
},
"bus" =>
{"bus_activ" => [\$bus_activ, "on"],
"bus_passwd" => [\$bus_passwd, ""],
},
"bus" =>
{"bus_activ" => [\$bus_activ, "on"],
"bus_passwd" => [\$bus_passwd, ""],
- "bus_ip" => [\$bus_ip, ""],
+ "bus_ip" => [\$bus_ip, "0.0.0.0"],
"bus_port" => [\$bus_port, "20080"],
},
"server" =>
{"server_activ" => [\$server_activ, "on"],
"bus_port" => [\$bus_port, "20080"],
},
"server" =>
{"server_activ" => [\$server_activ, "on"],
- "server_ip" => [\$server_ip, ""],
+ "server_ip" => [\$server_ip, "0.0.0.0"],
"server_port" => [\$server_port, "20081"],
"server_passwd" => [\$server_passwd, ""],
"max_clients" => [\$max_clients, 100],
"server_port" => [\$server_port, "20081"],
"server_passwd" => [\$server_passwd, ""],
"max_clients" => [\$max_clients, 100],
},
"gosa" =>
{"gosa_activ" => [\$gosa_activ, "on"],
},
"gosa" =>
{"gosa_activ" => [\$gosa_activ, "on"],
- "gosa_ip" => [\$gosa_ip, ""],
+ "gosa_ip" => [\$gosa_ip, "0.0.0.0"],
"gosa_port" => [\$gosa_port, "20082"],
"gosa_passwd" => [\$gosa_passwd, "none"],
},
"gosa_port" => [\$gosa_port, "20082"],
"gosa_passwd" => [\$gosa_passwd, "none"],
},
-c <file> : config file
-f : foreground, process will not be forked to background
-v : be verbose (multiple to increase verbosity)
-c <file> : config file
-f : foreground, process will not be forked to background
-v : be verbose (multiple to increase verbosity)
+ -no-bus : starts $0 without connection to bus
+ -no-arp : starts $0 without connection to arp module
+
EOF
print "\n" ;
}
EOF
print "\n" ;
}
if( -r $cfg_file ) {
$cfg = Config::IniFiles->new( -file => $cfg_file );
} else {
if( -r $cfg_file ) {
$cfg = Config::IniFiles->new( -file => $cfg_file );
} else {
- print STDERR "Couldn't read config file!";
+ print STDERR "Couldn't read config file!\n";
}
} else {
$cfg = Config::IniFiles->new() ;
}
} else {
$cfg = Config::IniFiles->new() ;
# RETURNS: nothing
# DESCRIPTION: function for logging
#===============================================================================
# RETURNS: nothing
# DESCRIPTION: function for logging
#===============================================================================
-sub daemon_log {
-# log into log_file
+sub daemon_log : locked {
+ # log into log_file
my( $msg, $level ) = @_;
if(not defined $msg) { return }
if(not defined $level) { $level = 1 }
my( $msg, $level ) = @_;
if(not defined $msg) { return }
if(not defined $level) { $level = 1 }
return }
chomp($msg);
if($level <= $verbose){
return }
chomp($msg);
if($level <= $verbose){
- print LOG_HANDLE "$level $msg\n";
- if(defined $foreground) { print $msg."\n" }
+ my ($seconds, $minutes, $hours, $monthday, $month,
+ $year, $weekday, $yearday, $sommertime) = localtime(time);
+ $hours = $hours < 10 ? $hours = "0".$hours : $hours;
+ $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
+ $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
+ my @monthnames = ("Jan", "Feb", "Mar", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
+ $month = $monthnames[$month];
+ $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
+ $year+=1900;
+ my $name = $0;
+ $name =~ s/\.\///;
+
+ my $log_msg = "$month $monthday $hours:$minutes:$seconds $name $msg\n";
+ print LOG_HANDLE $log_msg;
+ if( $foreground ) {
+ print STDERR $log_msg;
+ }
}
}
+ close( LOG_HANDLE );
}
}
- close( LOG_HANDLE );
#log into syslog
# my ($msg, $level, $facility) = @_;
# if(not defined $msg) {return}
#log into syslog
# my ($msg, $level, $facility) = @_;
# if(not defined $msg) {return}
}
}
}
}
-
-#=== FUNCTION ================================================================
-# NAME: get_ip_and_mac
-# PARAMETERS: nothing
-# RETURNS: (ip, mac)
-# DESCRIPTION: executes /sbin/ifconfig and parses the output, the first occurence
-# of a inet address is returned as well as the mac address in the line
-# above the inet address
-#===============================================================================
-sub get_ip_and_mac {
- my $ip = "0.0.0.0.0"; # Defualt-IP
- my $mac = "00:00:00:00:00:00"; # Default-MAC
- my @ifconfig = qx(/sbin/ifconfig);
- foreach(@ifconfig) {
- if (/Hardware Adresse (\S{2}):(\S{2}):(\S{2}):(\S{2}):(\S{2}):(\S{2})/) {
- $mac = "$1:$2:$3:$4:$5:$6";
- next;
- }
- if (/inet Adresse:(\d+).(\d+).(\d+).(\d+)/) {
- $ip = "$1.$2.$3.$4";
- last;
- }
- }
- return ($ip, $mac);
-}
-
-
-
#=== FUNCTION ================================================================
# NAME: import_modules
#=== FUNCTION ================================================================
# NAME: import_modules
-# PARAMETERS: module_path - string - abs. path to the directory the modules are stored
+# PARAMETERS: module_path - string - abs. path to the directory the modules
+# are stored
# RETURNS: nothing
# RETURNS: nothing
-# DESCRIPTION: each file in module_path which ends with '.pm' is imported by "require 'file';"
+# DESCRIPTION: each file in module_path which ends with '.pm' is imported by
+# "require 'file';"
#===============================================================================
sub import_modules {
daemon_log(" ", 1);
#===============================================================================
sub import_modules {
daemon_log(" ", 1);
}
eval { require $file; };
if ($@) {
}
eval { require $file; };
if ($@) {
- daemon_log("ERROR: gosa-sd could not load module $file", 1);
+ daemon_log("ERROR: gosa-si-server could not load module $file", 1);
daemon_log("$@", 5);
daemon_log("$@", 5);
- next;
- }
- my $mod_name = $1;
- my $module_tag_hash = eval( $mod_name.'::get_module_tags()' );
- $known_modules->{$mod_name} = $module_tag_hash;
+ } else {
+ my $mod_name = $1;
+ my $info = eval($mod_name.'::get_module_info()');
+ my ($input_address, $input_key, $input, $input_active, $input_type) = @{$info};
+ $known_modules->{$mod_name} = $info;
- daemon_log("load module $mod_name", 1);
+ daemon_log("module $mod_name loaded", 1);
+ }
}
# for debugging
}
# for debugging
}
}
-#=== FUNCTION ================================================================
-# NAME: register_at_bus
-# PARAMETERS: nothing
-# RETURNS: nothing
-# DESCRIPTION: creates an entry in known_daemons and send a 'here_i_am' msg to bus
-#===============================================================================
-sub register_at_bus {
-
- # create known_daemons entry
- &create_known_daemon($bus_address);
- &add_content2known_daemons(hostname=>$bus_address, status=>"register_at_bus", passwd=>$bus_passwd);
-
- my $msg_hash = &create_xml_hash("here_i_am", "$server_ip:$server_port", $bus_address);
- my $answer = "";
- $answer = &send_msg_hash2address($msg_hash, $bus_address);
- if ($answer == 0) {
- daemon_log("register at bus: $bus_address", 1);
- } else {
- daemon_log("unable to send 'register'-msg to bus: $bus_address", 1);
- }
- return;
-}
-
-
#=== FUNCTION ================================================================
# NAME: sig_int_handler
# PARAMETERS: signal - string - signal arose from system
#=== FUNCTION ================================================================
# NAME: sig_int_handler
# PARAMETERS: signal - string - signal arose from system
#===============================================================================
sub sig_int_handler {
my ($signal) = @_;
#===============================================================================
sub sig_int_handler {
my ($signal) = @_;
- if($server){
- close($server);
- daemon_log("daemon server closed", 1);
- }
- if( -p $arp_fifo_path ) {
- close $arp_fifo ;
- unlink($arp_fifo_path) ;
- daemon_log("ARP_FIFO closed", 1) ;
- }
-
- if($gosa_server){
- close($gosa_server);
- daemon_log("gosa server closed", 1);
- }
- print STDERR "$signal\n";
-
+ daemon_log("shutting down gosa-si-server", 1);
exit(1);
}
$SIG{INT} = \&sig_int_handler;
exit(1);
}
$SIG{INT} = \&sig_int_handler;
my $pipe_wr = $$child{'pipe_wr'};
my $pipe_rd = $$child{'pipe_rd'};
$$child{client_ref} = $client;
my $pipe_wr = $$child{'pipe_wr'};
my $pipe_rd = $$child{'pipe_rd'};
$$child{client_ref} = $client;
+
daemon_log("activating: childpid:$$child{'pid'}", 5);
print $pipe_wr $msg.".".$host."\n";
daemon_log("activating: childpid:$$child{'pid'}", 5);
print $pipe_wr $msg.".".$host."\n";
# forward msg to all imported modules
no strict "refs";
my $answer;
# forward msg to all imported modules
no strict "refs";
my $answer;
- while( my ($module, $tag_hash) = each(%$known_modules)) {
- #if(exists $known_modules->{$module}->{server_packages}) {
+ my %act_modules = %$known_modules;
+ while( my ($module, $info) = each(%act_modules)) {
my $tmp = &{ $module."::process_incoming_msg" }($msg);
if (defined $tmp) {
$answer = $tmp;
}
my $tmp = &{ $module."::process_incoming_msg" }($msg);
if (defined $tmp) {
$answer = $tmp;
}
- #}
}
}
-
- #&print_known_daemons();
- #&print_known_clients();
-
daemon_log("processing of msg finished", 5);
daemon_log("processing of msg finished", 5);
-
- if (defined $answer) {
+
+ if (defined $answer) {
print $PARENT_wr $answer."\n";
print $PARENT_wr $answer."\n";
- daemon_log("\t$answer", 5);
- daemon_log(" ", 5);
+ print $PARENT_wr "ENDMESSAGE\n";
+ my $len_answer = length $answer;
+ daemon_log("with answer: length of answer: $len_answer", 7);
+ daemon_log("\n$answer", 7);
} else {
print $PARENT_wr "done"."\n";
} else {
print $PARENT_wr "done"."\n";
- daemon_log(" ", 5);
+ print $PARENT_wr "ENDMESSAGE\n";
}
redo;
}
}
redo;
}
}
}
-#=== FUNCTION ================================================================
-# NAME: process_incoming_msg
-# PARAMETERS: crypted_msg - string - incoming crypted message
-# RETURNS: nothing
-# DESCRIPTION: handels the proceeded distribution to the appropriated functions
-#===============================================================================
-sub process_incoming_msg {
- my ($crypted_msg) = @_;
- if(not defined $crypted_msg) {
- daemon_log("function 'process_incoming_msg': got no msg", 7);
- }
- $crypted_msg =~ /^([\s\S]*?)\.(\d{1,3}?)\.(\d{1,3}?)\.(\d{1,3}?)\.(\d{1,3}?)$/;
- $crypted_msg = $1;
- my $host = sprintf("%s.%s.%s.%s", $2, $3, $4, $5);
- daemon_log("msg from host:", 1);
- daemon_log("\t$host", 1);
- #daemon_log("crypted msg:", 7);
- #daemon_log("\t$crypted_msg", 7);
-
- # collect addresses from possible incoming clients
- my @valid_keys;
- my @host_keys = keys %$known_daemons;
- foreach my $host_key (@host_keys) {
- if($host_key =~ "^$host") {
- push(@valid_keys, $host_key);
- }
- }
- my @client_keys = keys %$known_clients;
- foreach my $client_key (@client_keys) {
- if($client_key =~ "^$host"){
- push(@valid_keys, $client_key);
- }
- }
- push(@valid_keys, $server_address);
-
- my $l = @valid_keys;
- my ($msg, $msg_hash);
- my $msg_flag = 0;
-
- # determine the correct passwd for deciphering of the incoming msgs
- foreach my $host_key (@valid_keys) {
- eval{
- daemon_log( "key: $host_key", 7);
- my $key_passwd;
- if (exists $known_daemons->{$host_key}) {
- $key_passwd = $known_daemons->{$host_key}->{passwd};
- } elsif (exists $known_clients->{$host_key}) {
- $key_passwd = $known_clients->{$host_key}->{passwd};
- } elsif ($host_key eq $server_address) {
- $key_passwd = $server_passwd;
- }
- daemon_log("key_passwd: $key_passwd", 7);
- my $key_cipher = &create_ciphering($key_passwd);
- $msg = &decrypt_msg($crypted_msg, $key_cipher);
- $msg_hash = $xml->XMLin($msg, ForceArray=>1);
- };
- if($@) {
- daemon_log("key raise error", 7);
- $msg_flag += 1;
- } else {
- last;
- }
- }
-
- if($msg_flag >= $l) {
- daemon_log("ERROR: do not understand the message:", 1);
- daemon_log("\t$msg", 1);
- return;
- }
-
- # process incoming msg
- my $header = &get_content_from_xml_hash($msg_hash, "header");
- my $source = @{$msg_hash->{source}}[0];
-
- daemon_log("header from msg:", 1);
- daemon_log("\t$header", 1);
- daemon_log("msg to process:", 5);
- daemon_log("\t$msg", 5);
-
- my @targets = @{$msg_hash->{target}};
- my $len_targets = @targets;
- if ($len_targets == 0){
- daemon_log("ERROR: no target specified for msg $header", 1);
-
- } elsif ($len_targets == 1){
- # we have only one target symbol
-
- my $target = $targets[0];
- daemon_log("msg is for:", 7);
- daemon_log("\t$target", 7);
-
- if ($target eq $server_address) {
- # msg is for server
- if ($header eq 'new_passwd'){ &new_passwd($msg_hash)}
- elsif ($header eq 'here_i_am') { &here_i_am($msg_hash)}
- elsif ($header eq 'who_has') { &who_has($msg_hash) }
- elsif ($header eq 'who_has_i_do') { &who_has_i_do($msg_hash)}
- elsif ($header eq 'update_status') { &update_status($msg_hash) }
- elsif ($header eq 'get_load') { &execute_actions($msg_hash)}
- else { daemon_log("ERROR: no function assigned to this msg", 5) }
-
-
- } elsif ($target eq "*") {
- # msg is for all clients
-
- my @target_addresses = keys(%$known_clients);
- foreach my $target_address (@target_addresses) {
- if ($target_address eq $source) { next; }
- $msg_hash->{target} = [$target_address];
- &send_msg_hash2address($msg_hash, $target_address);
- }
- } else {
- # msg is for one client
-
- if (exists $known_clients->{$target}) {
- # target is known
-
- &send_msg_hash2address($msg_hash, $target);
- } else {
- # target is not known
-
- daemon_log("ERROR: target $target is not known in known_clients", 1);
- }
- }
- } else {
- # we have multiple target symbols
-
- my $target_string = join(", ", @targets);
- daemon_log("msg is for:", 7);
- daemon_log("\t$target_string", 7);
-
- my $target_address;
- foreach $target_address (@targets) {
- if (exists $known_clients->{$target_address}) {
- # target_address is known
-
- &send_msg_hash2address($msg_hash, $target_address);
- daemon_log("server forwards msg $header to client $target_address", 3);
- } else {
- # target is not known
-
- daemon_log("ERROR: target $target_address is not known in known_clients", 1);
- }
- }
-
-
- }
-
- return;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: open_socket
-# PARAMETERS: PeerAddr string something like 192.168.1.1 or 192.168.1.1:10000
-# [PeerPort] string necessary if port not appended by PeerAddr
-# RETURNS: socket IO::Socket::INET
-# DESCRIPTION: open a socket to PeerAddr
-#===============================================================================
-sub open_socket {
- my ($PeerAddr, $PeerPort) = @_ ;
- if(defined($PeerPort)){
- $PeerAddr = $PeerAddr.":".$PeerPort;
- }
- my $socket;
- $socket = new IO::Socket::INET(PeerAddr => $PeerAddr ,
- Porto => "tcp" ,
- Type => SOCK_STREAM,
- Timeout => 5,
- );
- if(not defined $socket) {
- return;
- }
- daemon_log("open_socket:", 7);
- daemon_log("\t$PeerAddr", 7);
- return $socket;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: open_fifo
-# PARAMETERS: $fifo_path
-# RETURNS: 0: FIFO couldn"t be setup, 1: FIFO setup correctly
-# DESCRIPTION: creates a FIFO at $fifo_path
-#===============================================================================
-sub open_fifo {
- my ($fifo_path) = @_ ;
- if( -p $fifo_path ) {
- daemon_log("FIFO at $fifo_path already exists! Is being deleted!", 1);
- unlink($fifo_path);
- }
- POSIX::mkfifo($fifo_path, 0666) or die "can't mkfifo $fifo_path: $!";
- daemon_log( "FIFO started at $fifo_path", 1) ;
- return 1;
-}
-
-
#=== FUNCTION ================================================================
# NAME: read_from_socket
# PARAMETERS: socket fh -
#=== FUNCTION ================================================================
# NAME: read_from_socket
# PARAMETERS: socket fh -
#=== FUNCTION ================================================================
#=== FUNCTION ================================================================
-# NAME: create_xml_hash
-# PARAMETERS: header - string - message header (required)
-# source - string - where the message come from (required)
-# target - string - where the message should go to (required)
-# [header_value] - string - something usefull (optional)
-# RETURNS: hash - hash - nomen est omen
-# DESCRIPTION: creates a key-value hash, all values are stored in a array
-#===============================================================================
-sub create_xml_hash {
- my ($header, $source, $target, $header_value) = @_;
- my $hash = {
- header => [$header],
- source => [$source],
- target => [$target],
- $header => [$header_value],
- };
- #daemon_log("create_xml_hash:", 7),
- #chomp(my $tmp = Dumper $hash);
- #daemon_log("\t$tmp", 7);
- return $hash
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: create_xml_string
-# PARAMETERS: xml_hash - hash - hash from function create_xml_hash
-# RETURNS: xml_string - string - xml string representation of the hash
-# DESCRIPTION: transform the hash to a string using XML::Simple module
-#===============================================================================
-sub create_xml_string {
- my ($xml_hash) = @_ ;
- my $xml_string = $xml->XMLout($xml_hash, RootName => 'xml');
- $xml_string =~ s/[\n]+//g;
- #daemon_log("create_xml_string:",7);
- #daemon_log("$xml_string\n", 7);
- return $xml_string;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: add_content2xml_hash
-# PARAMETERS: xml_ref - ref - reference to a hash from function create_xml_hash
-# element - string - key for the hash
-# content - string - value for the hash
+# NAME: print_known_daemons
+# PARAMETERS: nothing
# RETURNS: nothing
# RETURNS: nothing
-# DESCRIPTION: add key-value pair to xml_ref, if key alread exists, then append value to list
+# DESCRIPTION: nomen est omen
#===============================================================================
#===============================================================================
-sub add_content2xml_hash {
- my ($xml_ref, $element, $content) = @_;
- if(not exists $$xml_ref{$element} ) {
- $$xml_ref{$element} = [];
- }
- my $tmp = $$xml_ref{$element};
- push(@$tmp, $content);
- return;
-}
+#sub print_known_daemons {
+# my ($tmp) = @_ ;
+# print "####################################\n";
+# print "# status of known_daemons\n";
+# $shmda->shlock(LOCK_EX);
+# my @hosts = keys %$known_daemons;
+# foreach my $host (@hosts) {
+# my $status = $known_daemons->{$host}->{status} ;
+# my $passwd = $known_daemons->{$host}->{passwd};
+# my $timestamp = $known_daemons->{$host}->{timestamp};
+# print "$host\n";
+# print "\tstatus: $status\n";
+# print "\tpasswd: $passwd\n";
+# print "\ttimestamp: $timestamp\n";
+# }
+# $shmda->shunlock(LOCK_EX);
+# print "####################################\n";
+# return;
+#}
#=== FUNCTION ================================================================
#=== FUNCTION ================================================================
-# NAME: get_content_from_xml_hash
-# PARAMETERS: xml_ref - ref - reference of the xml hash
-# element - string - key of the value you want
-# RETURNS: value - string - if key is either header, target or source
-# value - list - for all other keys in xml hash
-# DESCRIPTION:
+# NAME: create_known_daemon
+# PARAMETERS: hostname - string - key for the hash known_daemons
+# RETURNS: nothing
+# DESCRIPTION: creates a dummy entry for hostname in known_daemons
#===============================================================================
#===============================================================================
-sub get_content_from_xml_hash {
- my ($xml_ref, $element) = @_ ;
- my $result = $xml_ref->{$element};
- if( $element eq "header" || $element eq "target" || $element eq "source") {
- return @$result[0];
- }
- return @$result;
-}
+#sub create_known_daemon {
+# my ($hostname) = @_;
+# $shmda->shlock(LOCK_EX);
+# $known_daemons->{$hostname} = {};
+# $known_daemons->{$hostname}->{status} = "none";
+# $known_daemons->{$hostname}->{passwd} = "none";
+# $known_daemons->{$hostname}->{timestamp} = "none";
+# $shmda->shunlock(LOCK_EX);
+# return;
+#}
#=== FUNCTION ================================================================
#=== FUNCTION ================================================================
-# NAME: encrypt_msg
-# PARAMETERS: msg - string - message to encrypt
-# my_cipher - ref - reference to a Crypt::Rijndael object
-# RETURNS: crypted_msg - string - crypted message
-# DESCRIPTION: crypts the incoming message with the Crypt::Rijndael module
+# NAME: add_content2known_daemons
+# PARAMETERS: hostname - string - ip address and port of host (required)
+# status - string - (optional)
+# passwd - string - (optional)
+# mac_address - string - mac address of host (optional)
+# RETURNS: nothing
+# DESCRIPTION: nome est omen and updates each time the timestamp of hostname
#===============================================================================
#===============================================================================
-sub encrypt_msg {
- my ($msg, $my_cipher) = @_;
- if(not defined $my_cipher) { print "no cipher object\n"; }
- $msg = "\0"x(16-length($msg)%16).$msg;
- my $crypted_msg = $my_cipher->encrypt($msg);
- chomp($crypted_msg = &encode_base64($crypted_msg));
- return $crypted_msg;
-}
+#sub add_content2known_daemons {
+# my $arg = {
+# hostname => undef, status => undef, passwd => undef,
+# mac_address => undef, events => undef,
+# @_ };
+# my $hostname = $arg->{hostname};
+# my $status = $arg->{status};
+# my $passwd = $arg->{passwd};
+# my $mac_address = $arg->{mac_address};
+# my $events = $arg->{events};
+#
+# if (not defined $hostname) {
+# daemon_log("ERROR: function add_content2known_daemons is not invoked with requiered parameter 'hostname'", 1);
+# return;
+# }
+#
+# my ($seconds, $minutes, $hours, $monthday, $month,
+# $year, $weekday, $yearday, $sommertime) = localtime(time);
+# $hours = $hours < 10 ? $hours = "0".$hours : $hours;
+# $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
+# $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
+# $month+=1;
+# $month = $month < 10 ? $month = "0".$month : $month;
+# $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
+# $year+=1900;
+# my $t = "$year$month$monthday$hours$minutes$seconds";
+#
+# $shmda->shlock(LOCK_EX);
+# if (defined $status) {
+# $known_daemons->{$hostname}->{status} = $status;
+# }
+# if (defined $passwd) {
+# $known_daemons->{$hostname}->{passwd} = $passwd;
+# }
+# if (defined $mac_address) {
+# $known_daemons->{$hostname}->{mac_address} = $mac_address;
+# }
+# if (defined $events) {
+# $known_daemons->{$hostname}->{events} = $events;
+# }
+# $known_daemons->{$hostname}->{timestamp} = $t;
+# $shmda->shlock(LOCK_EX);
+# return;
+#}
#=== FUNCTION ================================================================
#=== FUNCTION ================================================================
-# NAME: decrypt_msg
-# PARAMETERS: crypted_msg - string - message to decrypt
-# my_cipher - ref - reference to a Crypt::Rijndael object
-# RETURNS: msg - string - decrypted message
-# DESCRIPTION: decrypts the incoming message with the Crypt::Rijndael module
+# NAME: update_known_daemons
+# PARAMETERS: hostname - string - ip address and port of host (required)
+# status - string - (optional)
+# passwd - string - (optional)
+# client - string - ip address and port of client (optional)
+# RETURNS: nothing
+# DESCRIPTION: nome est omen and updates each time the timestamp of hostname
#===============================================================================
#===============================================================================
-sub decrypt_msg {
- my ($crypted_msg, $my_cipher) = @_ ;
- $crypted_msg = &decode_base64($crypted_msg);
- my $msg = $my_cipher->decrypt($crypted_msg);
- $msg =~ s/\0*//g;
- return $msg;
-}
+#sub update_known_daemons {
+# my $arg = {
+# hostname => undef, status => undef, passwd => undef,
+# @_ };
+# my $hostname = $arg->{hostname};
+# my $status = $arg->{status};
+# my $passwd = $arg->{passwd};
+#
+# if (not defined $hostname) {
+# daemon_log("ERROR: function add_content2known_daemons is not invoked with requiered parameter 'hostname'", 1);
+# return;
+# }
+#
+# my ($seconds, $minutes, $hours, $monthday, $month,
+# $year, $weekday, $yearday, $sommertime) = localtime(time);
+# $hours = $hours < 10 ? $hours = "0".$hours : $hours;
+# $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
+# $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
+# $month+=1;
+# $month = $month < 10 ? $month = "0".$month : $month;
+# $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
+# $year+=1900;
+# my $t = "$year$month$monthday$hours$minutes$seconds";
+#
+# $shmda->shlock(LOCK_EX);
+# if (defined $status) {
+# $known_daemons->{$hostname}->{status} = $status;
+# }
+# if (defined $passwd) {
+# $known_daemons->{$hostname}->{passwd} = $passwd;
+# }
+# $known_daemons->{$hostname}->{timestamp} = $t;
+# $shmda->shunlock(LOCK_EX);
+# return;
+#}
#=== FUNCTION ================================================================
#=== FUNCTION ================================================================
-# NAME: create_ciphering
-# PARAMETERS: passwd - string - used to create ciphering
-# RETURNS: cipher - object
-# DESCRIPTION: creates a Crypt::Rijndael::MODE_CBC object with passwd as key
+# NAME: print_known_clients
+# PARAMETERS: nothing
+# RETURNS: nothing
+# DESCRIPTION: nomen est omen
#===============================================================================
#===============================================================================
-sub create_ciphering {
- my ($passwd) = @_;
- $passwd = substr(md5_hex("$passwd") x 32, 0, 32);
- my $iv = substr(md5_hex('GONICUS GmbH'),0, 16);
-
- #daemon_log("iv: $iv", 7);
- #daemon_log("key: $passwd", 7);
- my $my_cipher = Crypt::Rijndael->new($passwd , Crypt::Rijndael::MODE_CBC());
- $my_cipher->set_iv($iv);
- return $my_cipher;
-}
+#sub print_known_clients {
+#
+# print "####################################\n";
+# print "# status of known_clients\n";
+# $shmcl->shlock(LOCK_EX);
+# my @hosts = keys %$known_clients;
+# if (@hosts) {
+# foreach my $host (@hosts) {
+# my $status = $known_clients->{$host}->{status} ;
+# my $passwd = $known_clients->{$host}->{passwd};
+# my $timestamp = $known_clients->{$host}->{timestamp};
+# my $mac_address = $known_clients->{$host}->{mac_address};
+# my $events = $known_clients->{$host}->{events};
+# print "$host\n";
+# print "\tstatus: $status\n";
+# print "\tpasswd: $passwd\n";
+# print "\ttimestamp: $timestamp\n";
+# print "\tmac_address: $mac_address\n";
+# print "\tevents: $events\n";
+# }
+# }
+# $shmcl->shunlock(LOCK_EX);
+# print "####################################\n";
+# return;
+#}
#=== FUNCTION ================================================================
#=== FUNCTION ================================================================
-# NAME: send_msg_hash2address
-# PARAMETERS: msg_hash - hash - xml_hash created with function create_xml_hash
-# PeerAddr string - socket address to send msg
-# PeerPort string - socket port, if not included in socket address
+# NAME: create_known_client
+# PARAMETERS: hostname - string - key for the hash known_clients
# RETURNS: nothing
# RETURNS: nothing
-# DESCRIPTION: ????
+# DESCRIPTION: creates a dummy entry for hostname in known_clients
#===============================================================================
#===============================================================================
-sub send_msg_hash2address {
- my ($msg_hash, $address, $passwd) = @_ ;
+sub create_known_client {
+ my ($hostname) = @_;
- # fetch header for logging
- my $header = &get_content_from_xml_hash($msg_hash, "header");
-
- # generate xml string
- my $msg_xml = &create_xml_string($msg_hash);
-
- # fetch the appropriated passwd from hash
- if(not defined $passwd) {
- if(exists $known_daemons->{$address}) {
- $passwd = $known_daemons->{$address}->{passwd};
- } elsif(exists $known_clients->{$address}) {
- $passwd = $known_clients->{$address}->{passwd};
-
- } else {
- daemon_log("$address not known, neither as server nor as client", 1);
- return 1;
- }
+ my $entry = { table=>'known_clients',
+ hostname=>$hostname,
+ status=>'none',
+ hostkey=>'none',
+ timestamp=>'none',
+ macaddress=>'none',
+ events=>'none',
+ };
+ my $res = $known_clients_db->add_dbentry($entry);
+ if ($res > 0) {
+ daemon_log("ERROR: cannot add entry to known_clients.db: $res", 1);
}
}
-
- # create ciphering object
- my $act_cipher = &create_ciphering($passwd);
-
- # encrypt xml msg
- my $crypted_msg = &encrypt_msg($msg_xml, $act_cipher);
-
- # opensocket
- my $socket = &open_socket($address);
- if(not defined $socket){
- daemon_log( "cannot send '$header'-msg to $address , server not reachable", 5);
- if (exists $known_clients->{$address}) {
- if ($known_clients->{$address}->{status} eq "down") {
- # if status of not reachable client is already 'down', then delete client from known_clients
- &clean_up_known_clients($address);
-
- } else {
- # update status to 'down'
- &update_known_clients(hostname=>$address, status=>"down");
+ return;
+}
- }
- }
- return 1;
- }
-
- # send xml msg
- print $socket $crypted_msg."\n";
-
- close $socket;
+#sub sysreadline(*;$) {
+# my ($hd, $timeout) = @_;
+#
+# $hd = qualify_to_ref($hd, caller());
+# my $infinitely_patient = (@_ == 1 || $timeout < 0);
+# my $start_time = time();
+# my $selector = IO::Select->new();
+# $selector->add($hd);
+# my $line = "";
+#
+#SLEEP:
+# until( at_eol($line)) {
+# if (not $infinitely_patient) {
+# return $line if time() > ($start_time + $timeout);
+# }
+# next SLEEP unless $selector->can_read(1.0);
+#INPUT_READY:
+# while( $selector->can_read(0.0)) {
+# my $was_blocking = $hd->blocking(0);
+#CHAR: while (sysread($hd, my $nextbyte, 1)) {
+# $line .= $nextbyte;
+# last CHAR if $nextbyte eq "\n";
+#
+# }
+# $hd->blocking($was_blocking);
+# next SLEEP unless at_eol($line);
+# last INPUT_READY;
+# }
+# }
+# return $line;
+#}
+#
+#sub at_eol($) {
+# $_[0] =~ /\n\z/ ;
+#}
- daemon_log("send '$header'-msg to $address", 1);
+#==== MAIN = main ==============================================================
- daemon_log("$msg_xml", 5);
+# parse commandline options
+Getopt::Long::Configure( "bundling" );
+GetOptions("h|help" => \&usage,
+ "c|config=s" => \$cfg_file,
+ "f|foreground" => \$foreground,
+ "v|verbose+" => \$verbose,
+ "no-bus+" => \$no_bus,
+ "no-arp+" => \$no_arp,
+ );
- #daemon_log("crypted message:",7);
- #daemon_log("\t$crypted_msg", 7);
+# read and set config parameters
+&check_cmdline_param ;
+&read_configfile;
+&check_pid;
- # update status of client in known_clients with last send msg
- if(exists $known_daemons->{$address}) {
- #&update_known_daemons();
- } elsif(exists $known_clients->{$address}) {
- &update_known_clients(hostname=>$address, status=>$header);
- }
+$SIG{CHLD} = 'IGNORE';
- return 0;
+# forward error messages to logfile
+if( ! $foreground ) {
+ open(STDERR, '>>', $log_file);
+ open(STDOUT, '>>', $log_file);
}
}
+# Just fork, if we are not in foreground mode
+if( ! $foreground ) {
+ chdir '/' or die "Can't chdir to /: $!";
+ $pid = fork;
+ setsid or die "Can't start a new session: $!";
+ umask 0;
+} else {
+ $pid = $$;
+}
-#=== FUNCTION ================================================================
-# NAME: send_msg_hash2bus
-# PARAMETERS: msg_hash - hash - xml_hash created with function create_xml_hash
-# RETURNS: nothing
-# DESCRIPTION: ????
-#===============================================================================
-sub send_msg_hash2bus {
- my($msg_hash) = @_;
-
- # fetch header for logging
- my $header = &get_content_from_xml_hash($msg_hash, "header");
+# Do something useful - put our PID into the pid_file
+if( 0 != $pid ) {
+ open( LOCK_FILE, ">$pid_file" );
+ print LOCK_FILE "$pid\n";
+ close( LOCK_FILE );
+ if( !$foreground ) {
+ exit( 0 )
+ };
+}
- # generate xml string
- my $msg_xml = &create_xml_string($msg_hash);
+daemon_log(" ", 1);
+daemon_log("$0 started!", 1);
- # encrypt xml msg
- my $crypted_msg = &encrypt_msg($msg_xml, $bus_cipher);
+# delete old DBsqlite lock files
+system('rm -f /tmp/gosa_si_lock*');
- # open socket
- my $socket = &open_socket($bus_address);
- if(not defined $socket){
- daemon_log( "cannot send '$header'-msg to $bus_address , bus not reachable", 5);
- return;
- }
-
- # send xml msg
- print $socket $crypted_msg."\n";
-
- close $socket;
-
+# connect to gosa-si job queue
+my @job_col_names = ("id", "timestamp", "status", "result", "headertag", "targettag", "xmlmessage", "macaddress");
+$job_db = GOSA::DBsqlite->new($job_queue_file_name);
+$job_db->create_table('jobs', \@job_col_names);
- daemon_log("send '$header'-msg to bus", 1);
- daemon_log("$msg_xml", 5);
- #daemon_log("crypted msg:",7);
- #daemon_log("\t$crypted_msg", 7);
+# connect to known_clients_db
+my @clients_col_names = ('hostname', 'status', 'hostkey', 'timestamp', 'macaddress', 'events');
+$known_clients_db = GOSA::DBsqlite->new($known_clients_file_name);
+$known_clients_db->create_table('known_clients', \@clients_col_names);
- return;
-}
+# 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);
+# import all modules
+&import_modules;
+# check wether all modules are gosa-si valid passwd check
+# create reading and writing vectors
+my $rbits = my $wbits = my $ebits = "";
+# add all module inputs to listening vector
+while( my ($mod_name, $info) = each %$known_modules ) {
+ my ($input_address, $input_key, $input, $input_activ, $input_type) = @{$info};
+ vec($rbits, fileno $input, 1) = 1;
+}
-##=== FUNCTION ================================================================
-## NAME: new_passwd
-## PARAMETERS: msg_hash - ref - hash from function create_xml_hash
-## RETURNS: nothing
-## DESCRIPTION: process this incoming message
-##===============================================================================
-#sub new_passwd {
-# my ($msg_hash) = @_;
-#
-# my $source = &get_content_from_xml_hash($msg_hash, "source");
-# my $passwd = (&get_content_from_xml_hash($msg_hash, "new_passwd"))[0];
-#
-# if (exists $known_daemons->{$source}) {
-# &add_content2known_daemons(hostname=>$source, status=>"new_passwd", passwd=>$passwd);
-# $bus_cipher = &create_ciphering($passwd);
-# my $hash = &create_xml_hash("confirm_new_passwd", "$server_ip:$server_port", "$source");
-# &send_msg_hash2address($hash, $source);
-#
-# } elsif (exists $known_clients->{$source}) {
-# &add_content2known_clients(hostname=>$source, status=>"new_passwd", passwd=>$passwd);
-#
-# } else {
-# daemon_log("ERROR: $source not known, neither in known_daemons nor in known_clients", 1)
-# }
-#
-# return;
+## start arp fifo
+#if ($no_arp > 0) {
+# $arp_activ = "off";
#}
#}
-
-
-##=== FUNCTION ================================================================
-## NAME: make ping
-## PARAMETERS: address - string - address which should be pinged
-## RETURNS: nothing
-## DESCRIPTION: send ping message to address
-##===============================================================================
-#sub make_ping {
-# my ($msg_hash) = @_;
-#
-# my $source = &get_content_from_xml_hash($msg_hash, "source");
-# my $target = &get_content_from_xml_hash($msg_hash, "target");
+#my $my_fifo;
+#if($arp_activ eq "on") {
+# daemon_log(" ", 1);
+# $my_fifo = &open_fifo($arp_fifo_path);
+# if($my_fifo == 0) { die "fifo file disappeared\n" }
+# sysopen($arp_fifo, $arp_fifo_path, O_RDWR) or die "can't read from $arp_fifo: $!" ;
#
#
-# print "make_ping:$source\n";
-# my $out_hash = &create_xml_hash("ping", $target, $source);
-# &send_msg_hash2address($out_hash, $source);
-# return;
+# vec($rbits, fileno $arp_fifo, 1) = 1;
#}
#}
+#
-
-##=== FUNCTION ================================================================
-## NAME: got_ping
-## PARAMETERS: msg_hash - hash - hash from function create_xml_hash
-## RETURNS: nothing
-## DESCRIPTION: process this incoming message
-##===============================================================================
-#sub got_ping {
-# my ($msg_hash) = @_;
-#
-# my $source = &get_content_from_xml_hash($msg_hash, 'source');
-# my $target = &get_content_from_xml_hash($msg_hash, 'target');
-# my $header = &get_content_from_xml_hash($msg_hash, 'header');
-#
-# if(exists $known_daemons->{$source}) {
-# &add_content2known_daemons(hostname=>$source, status=>$header);
-# } else {
-# &add_content2known_clients(hostname=>$source, status=>$header);
-# }
-#
-# return;
-#}
-
-
-##=== FUNCTION ================================================================
-## NAME: here_i_am
-## PARAMETERS: msg_hash - hash - hash from function create_xml_hash
-## RETURNS: nothing
-## DESCRIPTION: process this incoming message
-##===============================================================================
-#sub here_i_am {
-# my ($msg_hash) = @_;
-#
-# my $source = &get_content_from_xml_hash($msg_hash, "source");
-# my $mac_address = (&get_content_from_xml_hash($msg_hash, "mac_address"))[0];
-# my $out_hash;
-#
-# # number of known clients
-# my $nu_clients = keys %$known_clients;
-#
-# # check wether client address or mac address is already known
-# if (exists $known_clients->{$source}) {
-# daemon_log("WARNING: $source is already known as a client", 1);
-# daemon_log("WARNING: values for $source are being overwritten", 1);
-# $nu_clients --;
-# }
-#
-# # number of actual activ clients
-# my $act_nu_clients = $nu_clients;
-#
-# daemon_log("number of actual activ clients: $act_nu_clients", 5);
-# daemon_log("number of maximal allowed clients: $max_clients", 5);
-#
-# if($max_clients <= $act_nu_clients) {
-# my $out_hash = &create_xml_hash("denied", $server_address, $source);
-# &add_content2xml_hash($out_hash, "denied", "I_cannot_take_any_more_clients!");
-# my $passwd = (&get_content_from_xml_hash($msg_hash, "new_passwd"))[0];
-# &send_msg_hash2address($out_hash, $source, $passwd);
-# return;
-# }
-#
-# # new client accepted
-# my $new_passwd = (&get_content_from_xml_hash($msg_hash, "new_passwd"))[0];
-#
-# # create known_daemons entry
-# my $events = (&get_content_from_xml_hash($msg_hash, "events"))[0];
-# &create_known_client($source);
-# &add_content2known_clients(hostname=>$source, events=>$events, mac_address=>$mac_address,
-# status=>"registered", passwd=>$new_passwd);
-#
-# # return acknowledgement to client
-# $out_hash = &create_xml_hash("registered", $server_address, $source);
-# &send_msg_hash2address($out_hash, $source);
-#
-# # notify registered client to bus
-# $out_hash = &create_xml_hash("new_client", $server_address, $bus_address, $source);
-# &send_msg_hash2bus($out_hash);
-#
-# # give the new client his ldap config
-# &new_ldap_config($source);
-#
-# return;
-#}
-
-
-#=== FUNCTION ================================================================
-# NAME: who_has
-# PARAMETERS: msg_hash - hash - hash from function create_xml_hash
-# RETURNS: nothing
-# DESCRIPTION: process this incoming message
-#===============================================================================
-#sub who_has {
-# my ($msg_hash) = @_ ;
-#
-# # what is your search pattern
-# my $search_pattern = (&get_content_from_xml_hash($msg_hash, "who_has"))[0];
-# my $search_element = (&get_content_from_xml_hash($msg_hash, $search_pattern))[0];
-# daemon_log("who_has-msg looking for $search_pattern $search_element", 7);
-#
-# # scanning known_clients for search_pattern
-# my @host_addresses = keys %$known_clients;
-# my $known_clients_entries = length @host_addresses;
-# my $host_address;
-# foreach my $host (@host_addresses) {
-# my $client_element = $known_clients->{$host}->{$search_pattern};
-# if ($search_element eq $client_element) {
-# $host_address = $host;
-# last;
-# }
-# }
-#
-# # search was successful
-# if (defined $host_address) {
-# my $source = @{$msg_hash->{source}}[0];
-# my $out_msg = &create_xml_hash("who_has_i_do", $server_address, $source, "mac_address");
-# &add_content2xml_hash($out_msg, "mac_address", $search_element);
-# &send_msg_hash2address($out_msg, $bus_address);
-# }
-# return;
-#}
-
-
-#sub who_has_i_do {
-# my ($msg_hash) = @_ ;
-# my $header = &get_content_from_xml_hash($msg_hash, "header");
-# my $source = &get_content_from_xml_hash($msg_hash, "source");
-# my $search_param = (&get_content_from_xml_hash($msg_hash, $header))[0];
-# my $search_value = (&get_content_from_xml_hash($msg_hash, $search_param))[0];
-# print "\ngot msg $header:\nserver $source has client with $search_param $search_value\n";
-#}
-
-
-#=== FUNCTION ================================================================
-# NAME: update_status
-# PARAMETERS: msg_hash - hash - hash from function create_xml_hash
-# RETURNS: nothing
-# DESCRIPTION: process this incoming message
-#===============================================================================
-#sub update_status {
-# my ($msg_hash) = @_;
-# my $header = &get_content_from_xml_hash($msg_hash, "header");
-# my $source = &get_content_from_xml_hash($msg_hash, "source");
-# my $new_status = (&get_content_from_xml_hash($msg_hash, "update_status"))[0];
-#
-# # find the source
-# my $act_known_hash;
-# if (exists $known_daemons->{$source}) {
-#
-# &add_content2known_daemons(hostname=>$source, status=>$new_status);
-# } elsif (exists $known_clients->{$source}) {
-# &update_known_clients(hostname=>$source, status=>$new_status);
-# #&add_content2known_clients(hostname=>$source, status=>$new_status);
-# } else {
-# daemon_log("ERROR: got $header-msg, but cannot find $source in my hashes, unable to update status", 1);
-# return;
-# }
-#
-# return;
-#}
-
-
-##=== FUNCTION ================================================================
-## NAME: new_ldap_config
-## PARAMETERS: address - string - ip address and port of a host
-## RETURNS: nothing
-## DESCRIPTION: send to address the ldap configuration found for dn gotoLdapServer
-##===============================================================================
-#sub new_ldap_config {
-# my ($address) = @_ ;
-#
-# if (not exists $known_clients->{$address}) {
-# daemon_log("ERROR: $address does not exist in known_clients, cannot send him his ldap config", 1);
-# return;
-# }
-#
-# my $mac_address = $known_clients->{$address}->{"mac_address"};
-# if (not defined $mac_address) {
-# daemon_log("ERROR: no mac address found for client $address", 1);
-# return;
-# }
-#
-# # fetch dn
-# my $goHard_cmd = "ldapsearch -x '(&(objectClass=goHard)(macAddress=00:11:22:33:44:57))' dn gotoLdapServer";
-# my $dn;
-# my @gotoLdapServer;
-# open (PIPE, "$goHard_cmd 2>&1 |");
-# while(<PIPE>) {
-# chomp $_;
-# # If it's a comment, goto next
-# if ($_ =~ m/^[#]/) { next;}
-# if ($_ =~ m/^dn: ([\S]+?)$/) {
-# $dn = $1;
-# } elsif ($_ =~ m/^gotoLdapServer: ([\S]+?)$/) {
-# push(@gotoLdapServer, $1);
-# }
-# }
-# close(PIPE);
-#
-# # no dn found
-# if (not defined $dn) {
-# daemon_log("ERROR: no dn arose from command: $goHard_cmd", 1);
-# return;
-# }
-#
-# # no gotoLdapServer found
-# my $gosaGroupOfNames_cmd = "ldapsearch -x '(&(objectClass=gosaGroupOfNames)(member=$dn))' gotoLdapServer";
-# if (@gotoLdapServer == 0) {
-# open (PIPE, "$gosaGroupOfNames_cmd 2>&1 |");
-# while(<PIPE>) {
-# chomp $_;
-# if ($_ =~ m/^[#]/) { next; }
-# if ($_ =~ m/^gotoLdapServer: ([\S]+?)$/) {
-# push(@gotoLdapServer, $1);
-# }
-# }
-# close(PIPE);
-# }
-#
-# # still no gotoLdapServer found
-# if (@gotoLdapServer == 0) {
-# daemon_log("ERROR: cannot find gotoLdapServer entry in command: $gosaGroupOfNames_cmd", 1);
-# return;
-# }
-#
-# # sort @gotoLdapServer and then split of ranking
-# my @sorted_gotoLdapServer = sort(@gotoLdapServer);
-# @gotoLdapServer = reverse(@sorted_gotoLdapServer);
-# foreach (@gotoLdapServer) {
-# $_ =~ s/^\d://;
-# }
-#
-# my $t = join(" ", @gotoLdapServer);
-#
-# my $out_hash = &create_xml_hash("new_ldap_config", $server_address, $address);
-# map(&add_content2xml_hash($out_hash, "new_ldap_config", $_), @gotoLdapServer);
-# &send_msg_hash2address($out_hash, $address);
-#
-# return;
-#}
-
-
-##=== FUNCTION ================================================================
-## NAME: execute_actions
-## PARAMETERS: msg_hash - hash - hash from function create_xml_hash
-## RETURNS: nothing
-## DESCRIPTION: invokes the script specified in msg_hash which is located under
-## /etc/gosad/actions
-##===============================================================================
-#sub execute_actions {
-# my ($msg_hash) = @_ ;
-# my $configdir= '/etc/gosad/actions/';
-# my $result;
-#
-# my $header = &get_content_from_xml_hash($msg_hash, 'header');
-# my $source = &get_content_from_xml_hash($msg_hash, 'source');
-# my $target = &get_content_from_xml_hash($msg_hash, 'target');
-#
-#
-# if((not defined $source)
-# && (not defined $target)
-# && (not defined $header)) {
-# daemon_log("ERROR: Entries missing in XML msg for gosad actions under /etc/gosad/actions");
-# } else {
-# my $parameters="";
-# my @params = &get_content_from_xml_hash($msg_hash, $header);
-# my $params = join(", ", @params);
-# daemon_log("execute_actions: got parameters: $params", 5);
-#
-# if (@params) {
-# foreach my $param (@params) {
-# my $param_value = (&get_content_from_xml_hash($msg_hash, $param))[0];
-# daemon_log("execute_actions: parameter -> value: $param -> $param_value", 7);
-# $parameters.= " ".$param_value;
-# }
-# }
-#
-# my $cmd= $configdir.$header."$parameters";
-# daemon_log("execute_actions: executing cmd: $cmd", 7);
-# $result= "";
-# open(PIPE, "$cmd 2>&1 |");
-# while(<PIPE>) {
-# $result.=$_;
-# }
-# close(PIPE);
-# }
-#
-# # process the event result
-#
-#
-# return;
-#}
-
-
-#=== FUNCTION ================================================================
-# NAME: print_known_daemons
-# PARAMETERS: nothing
-# RETURNS: nothing
-# DESCRIPTION: nomen est omen
-#===============================================================================
-sub print_known_daemons {
- my ($tmp) = @_ ;
- print "####################################\n";
- print "# status of known_daemons\n";
- $shmda->shlock(LOCK_EX);
- my @hosts = keys %$known_daemons;
- foreach my $host (@hosts) {
- my $status = $known_daemons->{$host}->{status} ;
- my $passwd = $known_daemons->{$host}->{passwd};
- my $timestamp = $known_daemons->{$host}->{timestamp};
- print "$host\n";
- print "\tstatus: $status\n";
- print "\tpasswd: $passwd\n";
- print "\ttimestamp: $timestamp\n";
- }
- $shmda->shunlock(LOCK_EX);
- print "####################################\n";
- return;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: create_known_daemon
-# PARAMETERS: hostname - string - key for the hash known_daemons
-# RETURNS: nothing
-# DESCRIPTION: creates a dummy entry for hostname in known_daemons
-#===============================================================================
-sub create_known_daemon {
- my ($hostname) = @_;
- $shmda->shlock(LOCK_EX);
- $known_daemons->{$hostname} = {};
- $known_daemons->{$hostname}->{status} = "none";
- $known_daemons->{$hostname}->{passwd} = "none";
- $known_daemons->{$hostname}->{timestamp} = "none";
- $shmda->shunlock(LOCK_EX);
- return;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: add_content2known_daemons
-# PARAMETERS: hostname - string - ip address and port of host (required)
-# status - string - (optional)
-# passwd - string - (optional)
-# mac_address - string - mac address of host (optional)
-# RETURNS: nothing
-# DESCRIPTION: nome est omen and updates each time the timestamp of hostname
-#===============================================================================
-sub add_content2known_daemons {
- my $arg = {
- hostname => undef, status => undef, passwd => undef,
- mac_address => undef, events => undef,
- @_ };
- my $hostname = $arg->{hostname};
- my $status = $arg->{status};
- my $passwd = $arg->{passwd};
- my $mac_address = $arg->{mac_address};
- my $events = $arg->{events};
-
- if (not defined $hostname) {
- daemon_log("ERROR: function add_content2known_daemons is not invoked with requiered parameter 'hostname'", 1);
- return;
- }
-
- my ($seconds, $minutes, $hours, $monthday, $month,
- $year, $weekday, $yearday, $sommertime) = localtime(time);
- $hours = $hours < 10 ? $hours = "0".$hours : $hours;
- $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
- $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
- $month+=1;
- $month = $month < 10 ? $month = "0".$month : $month;
- $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
- $year+=1900;
- my $t = "$year$month$monthday$hours$minutes$seconds";
-
- $shmda->shlock(LOCK_EX);
- if (defined $status) {
- $known_daemons->{$hostname}->{status} = $status;
- }
- if (defined $passwd) {
- $known_daemons->{$hostname}->{passwd} = $passwd;
- }
- if (defined $mac_address) {
- $known_daemons->{$hostname}->{mac_address} = $mac_address;
- }
- if (defined $events) {
- $known_daemons->{$hostname}->{events} = $events;
- }
- $known_daemons->{$hostname}->{timestamp} = $t;
- $shmda->shlock(LOCK_EX);
- return;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: update_known_daemons
-# PARAMETERS: hostname - string - ip address and port of host (required)
-# status - string - (optional)
-# passwd - string - (optional)
-# client - string - ip address and port of client (optional)
-# RETURNS: nothing
-# DESCRIPTION: nome est omen and updates each time the timestamp of hostname
-#===============================================================================
-sub update_known_daemons {
- my $arg = {
- hostname => undef, status => undef, passwd => undef,
- @_ };
- my $hostname = $arg->{hostname};
- my $status = $arg->{status};
- my $passwd = $arg->{passwd};
-
- if (not defined $hostname) {
- daemon_log("ERROR: function add_content2known_daemons is not invoked with requiered parameter 'hostname'", 1);
- return;
- }
-
- my ($seconds, $minutes, $hours, $monthday, $month,
- $year, $weekday, $yearday, $sommertime) = localtime(time);
- $hours = $hours < 10 ? $hours = "0".$hours : $hours;
- $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
- $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
- $month+=1;
- $month = $month < 10 ? $month = "0".$month : $month;
- $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
- $year+=1900;
- my $t = "$year$month$monthday$hours$minutes$seconds";
-
- $shmda->shlock(LOCK_EX);
- if (defined $status) {
- $known_daemons->{$hostname}->{status} = $status;
- }
- if (defined $passwd) {
- $known_daemons->{$hostname}->{passwd} = $passwd;
- }
- $known_daemons->{$hostname}->{timestamp} = $t;
- $shmda->shunlock(LOCK_EX);
- return;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: print_known_clients
-# PARAMETERS: nothing
-# RETURNS: nothing
-# DESCRIPTION: nomen est omen
-#===============================================================================
-sub print_known_clients {
-
- print "####################################\n";
- print "# status of known_clients\n";
- $shmcl->shlock(LOCK_EX);
- my @hosts = keys %$known_clients;
- if (@hosts) {
- foreach my $host (@hosts) {
- my $status = $known_clients->{$host}->{status} ;
- my $passwd = $known_clients->{$host}->{passwd};
- my $timestamp = $known_clients->{$host}->{timestamp};
- my $mac_address = $known_clients->{$host}->{mac_address};
- my $events = $known_clients->{$host}->{events};
- print "$host\n";
- print "\tstatus: $status\n";
- print "\tpasswd: $passwd\n";
- print "\ttimestamp: $timestamp\n";
- print "\tmac_address: $mac_address\n";
- print "\tevents: $events\n";
- }
- }
- $shmcl->shunlock(LOCK_EX);
- print "####################################\n";
- return;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: create_known_client
-# PARAMETERS: hostname - string - key for the hash known_clients
-# RETURNS: nothing
-# DESCRIPTION: creates a dummy entry for hostname in known_clients
-#===============================================================================
-sub create_known_client {
- my ($hostname) = @_;
- $shmcl->shlock(LOCK_EX);
- $known_clients->{$hostname} = {};
- $known_clients->{$hostname}->{status} = "none";
- $known_clients->{$hostname}->{passwd} = "none";
- $known_clients->{$hostname}->{timestamp} = "none";
- $known_clients->{$hostname}->{mac_address} = "none";
- $known_clients->{$hostname}->{events} = "none";
- $shmcl->shunlock(LOCK_EX);
- return;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: add_content2known_clients
-# PARAMETERS: hostname - string - ip address and port of host (required)
-# status - string - (optional)
-# passwd - string - (optional)
-# mac_address - string - (optional)
-# events - string - event of client, executable skripts under /etc/gosac/events
-# RETURNS: nothing
-# DESCRIPTION: nome est omen and updates each time the timestamp of hostname
-#===============================================================================
-sub add_content2known_clients {
- my $arg = {
- hostname => undef, status => undef, passwd => undef,
- mac_address => undef, events => undef,
- @_ };
- my $hostname = $arg->{hostname};
- my $status = $arg->{status};
- my $passwd = $arg->{passwd};
- my $mac_address = $arg->{mac_address};
- my $events = $arg->{events};
-
- if (not defined $hostname) {
- daemon_log("ERROR: function add_content2known_clients is not invoked with requiered parameter 'hostname'", 1);
- return;
- }
-
- my ($seconds, $minutes, $hours, $monthday, $month,
- $year, $weekday, $yearday, $sommertime) = localtime(time);
- $hours = $hours < 10 ? $hours = "0".$hours : $hours;
- $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
- $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
- $month+=1;
- $month = $month < 10 ? $month = "0".$month : $month;
- $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
- $year+=1900;
- my $t = "$year$month$monthday$hours$minutes$seconds";
-
- $shmcl->shlock(LOCK_EX);
- if (defined $status) {
- $known_clients->{$hostname}->{status} = $status;
- }
- if (defined $passwd) {
- $known_clients->{$hostname}->{passwd} = $passwd;
- }
- if (defined $mac_address) {
- $known_clients->{$hostname}->{mac_address} = $mac_address;
- }
- if (defined $events) {
- $known_clients->{$hostname}->{events} = $events;
- }
- $known_clients->{$hostname}->{timestamp} = $t;
- $shmcl->shlock(LOCK_EX);
- return;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME:
-# PARAMETERS:
-# RETURNS:
-# DESCRIPTION:
-#===============================================================================
-sub clean_up_known_clients {
- my ($address) = @_ ;
-
- if (not exists $known_clients->{$address}) {
- daemon_log("cannot prune known_clients from $address, client not known", 5);
- return;
- }
-
- delete $known_clients->{$address};
-
- # send bus a msg that address was deleted from known_clients
- my $out_hash = &create_xml_hash('delete_client', $server_address, $bus_address, $address);
- &send_msg_hash2bus($out_hash);
-
- daemon_log("client $address deleted from known_clients because of multiple down time", 3);
- return;
-}
-
-
-#=== FUNCTION ================================================================
-# NAME: update_known_clients
-# PARAMETERS: hostname - string - ip address and port of host (required)
-# status - string - (optional)
-# passwd - string - (optional)
-# client - string - ip address and port of client (optional)
-# RETURNS: nothing
-# DESCRIPTION: nome est omen and updates each time the timestamp of hostname
-#===============================================================================
-sub update_known_clients {
- my $arg = {
- hostname => undef, status => undef, passwd => undef,
- mac_address => undef, events => undef,
- @_ };
- my $hostname = $arg->{hostname};
- my $status = $arg->{status};
- my $passwd = $arg->{passwd};
- my $mac_address = $arg->{mac_address};
- my $events = $arg->{events};
-
- if (not defined $hostname) {
- daemon_log("ERROR: function add_content2known_daemons is not invoked with requiered parameter 'hostname'", 1);
- return;
- }
-
- my ($seconds, $minutes, $hours, $monthday, $month,
- $year, $weekday, $yearday, $sommertime) = localtime(time);
- $hours = $hours < 10 ? $hours = "0".$hours : $hours;
- $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
- $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
- $month+=1;
- $month = $month < 10 ? $month = "0".$month : $month;
- $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
- $year+=1900;
- my $t = "$year$month$monthday$hours$minutes$seconds";
-
- $shmcl->shlock(LOCK_EX);
- if (defined $status) {
- $known_clients->{$hostname}->{status} = $status;
- }
- if (defined $passwd) {
- $known_clients->{$hostname}->{passwd} = $passwd;
- }
- if (defined $mac_address) {
- $known_clients->{$hostname}->{mac_address} = $mac_address;
- }
- if (defined $events) {
- $known_clients->{$hostname}->{events} = $events;
- }
- $known_clients->{$hostname}->{timestamp} = $t;
- $shmcl->shunlock(LOCK_EX);
- return;
-}
-
-
-
-
-
-
-
-#==== MAIN = main ==============================================================
-
-# parse commandline options
-Getopt::Long::Configure( "bundling" );
-GetOptions("h|help" => \&usage,
- "c|config=s" => \$cfg_file,
- "f|foreground" => \$foreground,
- "v|verbose+" => \$verbose,
- "no-bus+" => \$no_bus,
- "no-arp+" => \$no_arp,
- );
-
-# read and set config parameters
-&check_cmdline_param ;
-&read_configfile;
-&check_pid;
-&import_modules;
-
-$SIG{CHLD} = 'IGNORE';
-
-# restart daemon log file
-if(-e $log_file ) { unlink $log_file }
-daemon_log(" ", 1);
-daemon_log("gosa-si-server started!", 1);
-
-# Just fork, if we"re not in foreground mode
-if( ! $foreground ) { $pid = fork(); }
-else { $pid = $$; }
-
-# Do something useful - put our PID into the pid_file
-if( 0 != $pid ) {
- open( LOCK_FILE, ">$pid_file" );
- print LOCK_FILE "$pid\n";
-close( LOCK_FILE );
- if( !$foreground ) { exit( 0 ) };
-}
-
-# detect own ip and mac address
-($server_ip, $server_mac_address) = &get_ip_and_mac();
-if (not defined $server_ip) {
- die "EXIT: ip address of $0 could not be detected";
-}
-daemon_log("server ip address detected: $server_ip", 1);
-daemon_log("server mac address detected: $server_mac_address", 1);
-
-# setup xml parser
-$xml = new XML::Simple();
-
-# create cipher object
-$bus_cipher = &create_ciphering($bus_passwd);
-$bus_address = "$bus_ip:$bus_port";
-
-# create reading and writing vectors
-my $rbits = my $wbits = my $ebits = "";
-
-# open server socket
-$server_address = "$server_ip:$server_port";
-if($server_activ eq "on"){
- daemon_log(" ", 1);
- $server = IO::Socket::INET->new(LocalPort => $server_port,
- Type => SOCK_STREAM,
- Reuse => 1,
- Listen => 20,
- );
- if(not defined $server){
- daemon_log("cannot be a tcp server at $server_port : $@");
- } else {
- daemon_log("start server: $server_address", 1);
- vec($rbits, fileno $server, 1) = 1;
- vec($wbits, fileno $server, 1) = 1;
- }
-}
-
-# register at bus
-if ($no_bus > 0) {
- $bus_activ = "off"
-}
-if($bus_activ eq "on") {
- daemon_log(" ", 1);
- ®ister_at_bus();
-}
-
-
-# start arp fifo
-if ($no_arp > 0) {
- $arp_activ = "off";
-}
-my $my_fifo;
-if($arp_activ eq "on") {
- daemon_log(" ", 1);
- $my_fifo = &open_fifo($arp_fifo_path);
- if($my_fifo == 0) { die "fifo file disappeared\n" }
- sysopen($arp_fifo, $arp_fifo_path, O_RDWR) or die "can't read from $arp_fifo: $!" ;
-
- vec($rbits, fileno $arp_fifo, 1) = 1;
-}
-
-$gosa_address = "$gosa_ip:$gosa_port";
-# start gosa inferface fifos
-if ($gosa_activ eq "on") {
- daemon_log(" ",1);
- $gosa_server = IO::Socket::INET->new(LocalPort => $gosa_port,
- Type => SOCK_STREAM,
- Reuse => 1,
- Listen => 1,
- );
- if (not defined $gosa_server) {
- daemon_log("cannot start tcp server at $gosa_port for communication to gosa: $@", 1);
- } else {
- daemon_log("start server at for communication to gosa: $gosa_address", 1);
- vec($rbits, fileno $gosa_server, 1) = 1;
-
- }
-}
-
-
-###################################
-#everything ready, okay, lets start
-###################################
-while(1) {
+##################################
+#everything ready, okay, lets start
+##################################
+while(1) {
# add all handles from the childs
while ( my ($pid, $child_hash) = each %busy_child ) {
# add all handles from the childs
while ( my ($pid, $child_hash) = each %busy_child ) {
}
my ($rout, $wout);
}
my ($rout, $wout);
- my $nf = select($rout=$rbits, $wout=$wbits, undef, undef);
+ my $nf = select($rout=$rbits, $wout=$wbits, undef, $job_queue_timeout);
# error handling
if($nf < 0 ) {
}
# error handling
if($nf < 0 ) {
}
- # something is coming in
- if($server_activ eq "on" && vec($rout, fileno $server, 1)) {
- daemon_log(" ", 1);
- my $client = $server->accept();
- my $other_end = getpeername($client);
- if(not defined $other_end) {
- daemon_log("client cannot be identified: $!");
- } else {
- my ($port, $iaddr) = unpack_sockaddr_in($other_end);
- my $actual_ip = inet_ntoa($iaddr);
- daemon_log("accept client at daemon socket from $actual_ip", 5);
- my $in_msg = &read_from_socket($client);
- if(defined $in_msg){
- chomp($in_msg);
- &activating_child($in_msg, $actual_ip);
- } else {
- daemon_log("cannot read from $actual_ip", 5);
- }
- }
- close($client);
- }
-
- if($arp_activ eq "on" && vec($rout, fileno $arp_fifo, 1)) {
- my $in_msg = <$arp_fifo>;
- chomp($in_msg);
- print "arp_activ: msg: $in_msg\n";
- my $act_passwd = $known_daemons->{$bus_address}->{passwd};
- print "arp_activ: arp_passwd: $act_passwd\n";
- my $in_msg_hash = $xml->XMLin($in_msg, ForceArray=>1);
-
- my $target = &get_content_from_xml_hash($in_msg_hash, 'target');
+# if($arp_activ eq "on" && vec($rout, fileno $arp_fifo, 1)) {
+# my $in_msg = <$arp_fifo>;
+# chomp($in_msg);
+# print "arp_activ: msg: $in_msg\n";
+# my $act_passwd = $known_daemons->{$bus_address}->{passwd};
+# print "arp_activ: arp_passwd: $act_passwd\n";
+#
+# my $in_msg_hash = $xml->XMLin($in_msg, ForceArray=>1);
+#
+# my $target = &get_content_from_xml_hash($in_msg_hash, 'target');
+#
+# if ($target eq $server_address) {
+# print "arp_activ: forward to server\n";
+# my $arp_cipher = &create_ciphering($act_passwd);
+# my $crypted_msg = &encrypt_msg($in_msg, $arp_cipher);
+# &activating_child($crypted_msg, $server_ip);
+# } else {
+# print "arp_activ: send to bus\n";
+# &send_msg_hash2address($in_msg_hash, $bus_address);
+# }
+# print "\n";
+# }
- if ($target eq $server_address) {
- print "arp_activ: forward to server\n";
- my $arp_cipher = &create_ciphering($act_passwd);
- my $crypted_msg = &encrypt_msg($in_msg, $arp_cipher);
- &activating_child($crypted_msg, $server_ip);
- } else {
- print "arp_activ: send to bus\n";
- &send_msg_hash2address($in_msg_hash, $bus_address);
- }
- print "\n";
- }
- if($gosa_activ eq "on" && vec($rout, fileno $gosa_server, 1)) {
- daemon_log(" ", 1);
- my $client = $gosa_server->accept();
- my $other_end = getpeername($client);
- if(not defined $other_end) {
- daemon_log("client cannot be identified: $!");
- } else {
- my ($port, $iaddr) = unpack_sockaddr_in($other_end);
- my $actual_ip = inet_ntoa($iaddr);
- daemon_log("accept client at gosa socket from $actual_ip", 5);
- my $in_msg = <$client>;
- #my $in_msg = &read_from_socket($client);
-
- if(defined $in_msg){
- chomp($in_msg);
- &activating_child($in_msg, $actual_ip, $client);
+ # check input fhd of all modules
+ while ( my ($mod_name, $info) = each %$known_modules) {
+ my $input_fhd = @{$info}[2];
+ my $input_activ = @{$info}[3];
+ if (vec($rout, fileno $input_fhd, 1) && $input_activ eq 'on') {
+ daemon_log(" ", 1);
+ my $client = $input_fhd->accept();
+ my $other_end = getpeername($client);
+ if(not defined $other_end) {
+ daemon_log("client cannot be identified: $!");
} else {
} else {
- daemon_log("cannot read from $actual_ip", 5);
+ my ($port, $iaddr) = unpack_sockaddr_in($other_end);
+ my $actual_ip = inet_ntoa($iaddr);
+ daemon_log("accept client at daemon socket from $actual_ip", 5);
+ my $in_msg = &read_from_socket($client);
+ if(defined $in_msg){
+ chomp($in_msg);
+ &activating_child($in_msg, $actual_ip, $client);
+ } else {
+ daemon_log("cannot read from $actual_ip", 5);
+ }
}
}
}
}
- #close($client);
}
# check all processing childs whether they are finished ('done') or
}
# check all processing childs whether they are finished ('done') or
if (vec($rout, fileno $fhd, 1) ) {
daemon_log("process child $pid is ready to read", 5);
if (vec($rout, fileno $fhd, 1) ) {
daemon_log("process child $pid is ready to read", 5);
-
- $fhd->blocking(1);
- my $in_msg = <$fhd>;
- $fhd->blocking(0);
- my $part_in_msg;
- while ($part_in_msg = <$fhd>) {
- if (not defined $part_in_msg) {
+
+ my $in_msg;
+ while (1) {
+ my $part_in_msg = <$fhd>;
+ if( $part_in_msg eq "ENDMESSAGE\n") {
last;
}
$in_msg .= $part_in_msg;
}
chomp($in_msg);
last;
}
$in_msg .= $part_in_msg;
}
chomp($in_msg);
-
- daemon_log("process child read: $in_msg", 5);
+
if (not defined $in_msg) {
next;
} elsif ($in_msg =~ "done") {
if (not defined $in_msg) {
next;
} elsif ($in_msg =~ "done") {
+ daemon_log("process child read: $in_msg", 7);
delete $busy_child{$pid};
$free_child{$pid} = $child_hash;
delete $busy_child{$pid};
$free_child{$pid} = $child_hash;
-
+
} else {
} else {
+ daemon_log("process child read:", 7);
+ daemon_log("\n$in_msg", 8);
+ # send computed answer back to connected client
my $act_client = $busy_child{$pid}{client_ref};
print $act_client $in_msg."\n";
my $act_client = $busy_child{$pid}{client_ref};
print $act_client $in_msg."\n";
- my $act_pipe = $busy_child{$pid}{pipe_rd};
- sleep(10);
- close ($act_client);
delete $busy_child{$pid};
$free_child{$pid} = $child_hash;
delete $busy_child{$pid};
$free_child{$pid} = $child_hash;
}
}
}
}
+ # check gosa job queue for jobs with executable timestamp
+ my ($seconds, $minutes, $hours, $monthday, $month,
+ $year, $weekday, $yearday, $sommertime) = localtime(time);
+ $hours = $hours < 10 ? $hours = "0".$hours : $hours;
+ $minutes = $minutes < 10 ? $minutes = "0".$minutes : $minutes;
+ $seconds = $seconds < 10 ? $seconds = "0".$seconds : $seconds;
+ $month+=1;
+ $month = $month < 10 ? $month = "0".$month : $month;
+ $monthday = $monthday < 10 ? $monthday = "0".$monthday : $monthday;
+ $year+=1900;
+ my $timestamp = "$year$month$monthday$hours$minutes$seconds";
+
+
+ my $res = $job_db->select_dbentry( { table=>$job_queue_table_name, status=>'waiting', timestamp=>$timestamp } );
+
+ while( my ($id, $hit) = each %{$res} ) {
+
+ my $jobdb_id = $hit->{id};
+ my $macaddress = $hit->{macaddress};
+ my $job_msg_hash = &transform_msg2hash($hit->{xmlmessage});
+ my $out_msg_hash = $job_msg_hash;
+ my $res_hash = $known_clients_db->select_dbentry( {table=>'known_clients', macaddress=>$macaddress} );
+ # expect macaddress is unique!!!!!!
+ my $target = $res_hash->{1}->{hostname};
+
+ if (not defined $target) {
+ &daemon_log("ERROR: no host found for mac address: $job_msg_hash->{mac}[0]", 1);
+ &daemon_log("xml message: $hit->{xmlmessage}", 5);
+ my $update_hash = { table=>$job_queue_table_name,
+ update=> [ { status=>['error'], result=>["no host found for mac address"] } ],
+ where=> [ { id=>[$jobdb_id] } ],
+ };
+ my $res = $job_db->update_dbentry($update_hash);
+
+ next;
+ }
+
+ # add target
+ &add_content2xml_hash($out_msg_hash, "target", $target);
+
+ # add new header
+ my $out_header = $job_msg_hash->{header}[0];
+ $out_header =~ s/job_/gosa_/;
+ delete $out_msg_hash->{header};
+ &add_content2xml_hash($out_msg_hash, "header", $out_header);
+
+ # add sqlite_id
+ &add_content2xml_hash($out_msg_hash, "jobdb_id", $jobdb_id);
+
+ my $out_msg = &create_xml_string($out_msg_hash);
+
+ # encrypt msg as a GosaPackage module
+ my $cipher = &create_ciphering($gosa_passwd);
+ my $crypted_out_msg = &encrypt_msg($out_msg, $cipher);
+
+ my $error = &send_msg_hash2address($out_msg_hash, "$gosa_ip:$gosa_port", $gosa_passwd);
+
+ if ($error == 0) {
+ my $sql = "UPDATE '$job_queue_table_name' SET status='processing', targettag='$target' WHERE id='$jobdb_id'";
+ my $res = $job_db->exec_statement($sql);
+ } else {
+ my $update_hash = { table=>$job_queue_table_name,
+ update=> [ { status=>'error' } ],
+ where=> [ { id=>$jobdb_id } ],
+ };
+ my $res = $job_db->update_dbentry($update_hash);
+ }
+
+ }
+
}
}