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index a6f96e3bc441a3a5e96b837707fa17555cf3f299..7e19a8b18dcdbd1f0e37d3e2f8dd2b0e94cddc56 100644 (file)
my @events = (
"get_events",
"registered",
+ 'new_syslog_config',
+ "new_ntp_config",
"new_ldap_config",
"new_key",
"generate_hw_digest", # no implementations
my ($ldap_enabled, $offline_enabled, $ldap_config, $pam_config, $nss_config, $fai_logpath);
+my $chrony_file = "/etc/chrony/chrony.conf";
+my $syslog_file = "/etc/syslog.conf";
my %cfg_defaults = (
"client" => {
my $header = @{$msg_hash->{'header'}}[0];
if( $header eq "registered" ) {
my $source = @{$msg_hash->{'source'}}[0];
- &main::daemon_log("registration at $source",1);
+ &main::daemon_log("INFO: registration at $source", 1);
$main::server_address = $source;
}
}
+## @method new_syslog_config
+# Update or add syslog messages forwarding to specified syslog server.
+# @param msg - STRING - xml message with tag server
+# @param msg_hash - HASHREF - message information parsed into a hash
+sub new_syslog_config {
+ my ($msg, $msg_hash) = @_ ;
+
+ # Sanity check of incoming message
+ if ((not exists $msg_hash->{'server'}) || (not @{$msg_hash->{'server'}} == 1) ) {
+ &main::daemon_log("ERROR: 'new_syslog_config'-message does not contain a syslog server: $msg", 1);
+ return;
+ }
+
+ # Fetch the new syslog server from incoming message
+ my $syslog_server = @{$msg_hash->{'server'}}[0];
+ &main::daemon_log("INFO: found syslog server: ".join(", ", $syslog_server), 5);
+ my $found_server_flag = 0;
+
+ # Sanity check of /etc/syslog.conf
+ if (not -f $syslog_file) {
+ &main::daemon_log("ERROR: file '$syslog_file' does not exist, cannot do syslog reconfiguration!", 1);
+ return;
+ }
+
+ # Substitute existing server with new syslog server
+ open (FILE, "<$syslog_file");
+ my @file = <FILE>;
+ close FILE;
+ my $syslog_server_line = "*.*\t@".$syslog_server."\n";
+ foreach my $line (@file) {
+ if ($line =~ /^\*\.\*\s+@/) {
+ $line = $syslog_server_line;
+ $found_server_flag++;
+ }
+ }
+
+ # Append new server if no old server configuration found
+ if (not $found_server_flag) {
+ push(@file, "\n#\n# syslog server configuration written by GOsa-si\n#\n");
+ push(@file, $syslog_server_line);
+ }
+
+ # Write changes to file and close it
+ open (FILE, "+>$syslog_file");
+ print FILE join("", @file);
+ close FILE;
+ &main::daemon_log("INFO: wrote new configuration file: $syslog_file", 5);
+
+ # Restart syslog deamon
+ my $res = qx(/etc/init.d/sysklogd restart);
+ &main::daemon_log("INFO: restart syslog daemon: $res", 5);
+
+ return;
+}
+
+
+## @method new_ntp_config
+# Updates the server options in /etc/chrony/chrony.conf and restarts the chrony service
+# @param msg - STRING - xml message with tag server
+# @param msg_hash - HASHREF - message information parsed into a hash
+sub new_ntp_config {
+ my ($msg, $msg_hash) = @_ ;
+
+ # Sanity check of incoming message
+ if ((not exists $msg_hash->{'server'}) || (not @{$msg_hash->{'server'}} >= 1) ) {
+ &main::daemon_log("ERROR: 'new_ntp_config'-message does not contain a ntp server: $msg", 1);
+ return;
+ }
+
+ # Fetch the new ntp server from incoming message
+ my $ntp_servers = $msg_hash->{'server'};
+ &main::daemon_log("INFO: found ntp server: ".join(", ", @$ntp_servers), 5);
+ my $ntp_servers_string = "server\t".join("\nserver\t", @$ntp_servers)."\n";
+ my $found_server_flag = 0;
+
+ # Sanity check of /etc/chrony/chrony.conf
+ if (not -f $chrony_file) {
+ &main::daemon_log("ERROR: file '$chrony_file' does not exist, cannot do ntp reconfiguration!", 1);
+ return;
+ }
+
+ # Substitute existing server with new ntp server
+ open (FILE, "<$chrony_file");
+ my @file = <FILE>;
+ close FILE;
+ my @new_file;
+ foreach my $line (@file) {
+ if ($line =~ /^server\s+/) {
+ if ($found_server_flag) {
+ $line =~ s/^server\s+[\S]+\s+$//;
+ } else {
+ $line =~ s/^server\s+[\S]+\s+$/$ntp_servers_string/;
+ }
+ $found_server_flag++;
+ }
+ push(@new_file, $line);
+ }
+
+ # Append new server if no old server configuration found
+ if (not $found_server_flag) {
+ push(@new_file, "\n# ntp server configuration written by GOsa-si\n");
+ push(@new_file, $ntp_servers_string);
+ }
+
+ # Write changes to file and close it
+ open (FILE, ">$chrony_file");
+ print FILE join("", @new_file);
+ close FILE;
+ &main::daemon_log("INFO: wrote new configuration file: $chrony_file", 5);
+
+ # Restart chrony deamon
+ my $res = qx(/etc/init.d/chrony force-reload);
+ &main::daemon_log("INFO: restart chrony daemon: $res", 5);
+
+ return;
+}
+
+
sub new_ldap_config {
my ($msg, $msg_hash) = @_ ;
my $file1;
my $file2;
open(file1, "> $ldap_config");
-#print STDERR Dumper(PerlIO::get_layers(file1, output => 1));
print file1 "# This file was automatically generated by gosa-si-client. Do not change.\n";
print file1 "URI";
foreach $element (@ldap_uris) {
my $source = @{$msg_hash->{'source'}}[0];
my $target = @{$msg_hash->{'target'}}[0];
my $session_id = @{$msg_hash->{'session_id'}}[0];
+ my $out_msg;
+ my $out_hash;
+
+ # there is no session_id so send 'got_new_ping'-msg
+ if (not defined $session_id) {
+ $out_hash = &main::create_xml_hash("got_new_ping", $target, $source);
+
+ # there is a session_id so send 'answer_$session_id'-msg because there is
+ # a process waiting for this message
+ } else {
+ $out_hash = &main::create_xml_hash("answer_$session_id", $target, $source);
+ &add_content2xml_hash($out_hash, "session_id", $session_id);
+ }
-
- # switch target and source and send msg back
- my $out_hash = &main::create_xml_hash("got_ping", $target, $source);
- &add_content2xml_hash($out_hash, "session_id", $session_id);
- my $out_msg = &main::create_xml_string($out_hash);
+ my $forward_to_gosa = @{$msg_hash->{'forward_to_gosa'}}[0];
+ if (defined $forward_to_gosa) {
+ &add_content2xml_hash($out_hash, "forward_to_gosa", $forward_to_gosa);
+ }
+ $out_msg = &main::create_xml_string($out_hash);
return $out_msg;
}