6cbdc1b5d161b94c40dc9a4f8d1cf8656c60d404
1 package corefunctions;
2 use Exporter;
3 @ISA = qw(Exporter);
4 my @events = qw(get_events registered set_activated_for_installation new_ldap_config new_key generate_hw_digest detect_hardware);
5 @EXPORT = @events;
7 use strict;
8 use warnings;
9 use Data::Dumper;
10 use Fcntl;
11 use GOSA::GosaSupportDaemon;
12 use File::Basename;
15 my ($ldap_enabled, $ldap_config, $pam_config, $nss_config);
18 my %cfg_defaults = (
19 "client" => {
20 "ldap" => [\$ldap_enabled, 1],
21 "ldap_config" => [\$ldap_config, "/etc/ldap/ldap.conf"],
22 "pam_config" => [\$pam_config, "/etc/pam_ldap.conf"],
23 "nss_config" => [\$nss_config, "/etc/libnss_ldap.conf"],
24 },
25 );
27 BEGIN {}
29 END {}
31 ### Start ######################################################################
33 &main::read_configfile($main::cfg_file, %cfg_defaults);
36 my $server_address = $main::server_address;
37 my $server_key = $main::server_key;
38 my $client_mac_address = $main::client_mac_address;
40 sub get_events {
41 return \@events;
42 }
44 sub daemon_log {
45 my ($msg, $level) = @_ ;
46 &main::daemon_log($msg, $level);
47 return;
48 }
52 sub registered {
53 my ($msg, $msg_hash) = @_ ;
55 my $header = @{$msg_hash->{'header'}}[0];
56 if( $header eq "registered" ) {
57 my $source = @{$msg_hash->{'source'}}[0];
58 &main::daemon_log("registration at $source",1);
59 }
61 # set registration_flag to true
62 my $out_hash = &create_xml_hash("registered", $main::client_address, $main::server_address);
63 my $out_msg = &create_xml_string($out_hash);
64 return $out_msg;
66 }
69 sub set_activated_for_installation {
70 my ($msg, $msg_hash) = @_ ;
71 my $header = @{$msg_hash->{'header'}}[0];
72 my $target = @{$msg_hash->{'target'}}[0];
73 my $source = @{$msg_hash->{'source'}}[0];
75 my $Datei = "/tmp/set_activated_for_installation";
76 open(DATEI, ">$Datei");
77 print DATEI "set_activated_for_installation\n";
78 close DATEI;
80 return;
81 }
84 sub server_leaving {
85 my ($msg_hash) = @_ ;
86 my $source = @{$msg_hash->{'source'}}[0];
87 my $header = @{$msg_hash->{'header'}}[0];
89 daemon_log("gosa-si-server $source is going down, cause registration procedure", 1);
90 $main::server_address = "none";
91 $main::server_key = "none";
93 # reinitialization of default values in config file
94 &main::read_configfile;
96 # registrated at new daemon
97 &main::register_at_server();
99 return;
100 }
103 sub new_ldap_config {
104 my ($msg, $msg_hash) = @_ ;
106 if( $ldap_enabled != 1 ) {
107 return;
108 }
110 my $element;
111 my @ldap_uris;
112 my $ldap_base;
113 my @ldap_options;
114 my @pam_options;
115 my @nss_options;
116 my $goto_admin;
117 my $goto_secret;
118 my $admin_base= "";
119 my $department= "";
120 my $unit_tag;
122 # Transform input into array
123 while ( my ($key, $value) = each(%$msg_hash) ) {
124 if ($key =~ /^(source|target|header)$/) {
125 next;
126 }
128 foreach $element (@$value) {
129 if ($key =~ /^ldap_uri$/) {
130 push (@ldap_uris, $element);
131 next;
132 }
133 if ($key =~ /^ldap_base$/) {
134 $ldap_base= $element;
135 next;
136 }
137 if ($key =~ /^goto_admin$/) {
138 $goto_admin= $element;
139 next;
140 }
141 if ($key =~ /^goto_secret$/) {
142 $goto_secret= $element;
143 next;
144 }
145 if ($key =~ /^ldap_cfg$/) {
146 push (@ldap_options, "$element");
147 next;
148 }
149 if ($key =~ /^pam_cfg$/) {
150 push (@pam_options, "$element");
151 next;
152 }
153 if ($key =~ /^nss_cfg$/) {
154 push (@nss_options, "$element");
155 next;
156 }
157 if ($key =~ /^admin_base$/) {
158 $admin_base= $element;
159 next;
160 }
161 if ($key =~ /^department$/) {
162 $department= $element;
163 next;
164 }
165 if ($key =~ /^unit_tag$/) {
166 $unit_tag= $element;
167 next;
168 }
169 }
170 }
172 # Unit tagging enabled?
173 if (defined $unit_tag){
174 push (@pam_options, "pam_filter gosaUnitTag=$unit_tag");
175 push (@nss_options, "nss_base_passwd $admin_base?sub?gosaUnitTag=$unit_tag");
176 push (@nss_options, "nss_base_group $admin_base?sub?gosaUnitTag=$unit_tag");
177 }
179 # Setup ldap.conf
180 my $file1;
181 my $file2;
182 open(file1, "> $ldap_config");
183 print file1 "# This file was automatically generated by gosa-si-client. Do not change.\n";
184 print file1 "URI";
185 foreach $element (@ldap_uris) {
186 print file1 " $element";
187 }
188 print file1 "\nBASE $ldap_base\n";
189 foreach $element (@ldap_options) {
190 print file1 "$element\n";
191 }
192 close (file1);
193 daemon_log("wrote $ldap_config", 5);
195 # Setup pam_ldap.conf / libnss_ldap.conf
196 open(file1, "> $pam_config");
197 open(file2, "> $nss_config");
198 print file1 "# This file was automatically generated by gosa-si-client. Do not change.\n";
199 print file2 "# This file was automatically generated by gosa-si-client. Do not change.\n";
200 print file1 "uri";
201 print file2 "uri";
202 foreach $element (@ldap_uris) {
203 print file1 " $element";
204 print file2 " $element";
205 }
206 print file1 "\nbase $ldap_base\n";
207 print file2 "\nbase $ldap_base\n";
208 foreach $element (@pam_options) {
209 print file1 "$element\n";
210 }
211 foreach $element (@nss_options) {
212 print file2 "$element\n";
213 }
214 close (file2);
215 daemon_log("wrote $nss_config", 5);
216 close (file1);
217 daemon_log("wrote $pam_config", 5);
219 # Create goto.secrets if told so - for compatibility reasons
220 if (defined $goto_admin){
221 open(file1, "> /etc/goto/secret");
222 close(file1);
223 chown(0,0, "/etc/goto/secret");
224 chmod(0600, "/etc/goto/secret");
225 open(file1, "> /etc/goto/secret");
226 print file1 "GOTOADMIN=\"$goto_admin\"\nGOTOSECRET=\"$goto_secret\"\n";
227 close(file1);
228 daemon_log("wrote /etc/goto/secret", 5);
229 }
233 # Write shell based config
234 my $cfg_name= dirname($ldap_config)."/ldap-shell.conf";
235 open(file1, "> $cfg_name");
236 print file1 "LDAP_BASE=\"$ldap_base\"\n";
237 print file1 "ADMIN_BASE=\"$admin_base\"\n";
238 print file1 "DEPARTMENT=\"$department\"\n";
239 print file1 "UNIT_TAG=\"".(defined $unit_tag ? "$unit_tag" : "")."\"\n";
240 print file1 "UNIT_TAG_FILTER=\"".(defined $unit_tag ? "(gosaUnitTag=$unit_tag)" : "")."\"\n";
241 close(file1);
242 daemon_log("wrote $cfg_name", 5);
244 return;
246 }
248 sub new_key {
249 # my ($msg_hash) = @_ ;
250 my $new_server_key = &main::create_passwd();
252 my $out_hash = &create_xml_hash("new_key", $main::client_address, $main::server_address, $new_server_key);
253 my $out_msg = &create_xml_string($out_hash);
254 return $out_msg;
255 }
259 sub detect_hardware {
260 my $hwinfo= `which hwinfo`;
261 chomp $hwinfo;
263 if (!(defined($hwinfo) && length($hwinfo) > 0)) {
264 &main::daemon_log("ERROR: hwinfo was not found in \$PATH! Hardware detection will not work!", 1);
265 return;
266 }
268 my $result= {
269 macAddress => $client_mac_address,
270 gotoXMonitor => "",
271 gotoXDriver => "",
272 gotoXMouseType => "",
273 gotoXMouseport => "",
274 gotoXkbModel => "",
275 gotoXHsync => "",
276 gotoXVsync => "",
277 gotoXResolution => "",
278 ghUsbSupport => "",
279 gotoSndModule => "",
280 ghGfxAdapter => "",
281 ghNetNic => "",
282 ghSoundAdapter => "",
283 ghMemSize => "",
284 ghCpuType => "",
285 gotoModules => [],
286 ghIdeDev => [],
287 ghScsiDev => [],
288 };
290 &main::daemon_log("Starting hardware detection", 4);
291 my $gfxcard= `$hwinfo --gfxcard`;
292 my $primary_adapter= $1 if $gfxcard =~ /^Primary display adapter:\s#(\d+)\n/m;
293 if(defined($primary_adapter)) {
294 ($result->{ghGfxAdapter}, $result->{gotoXDriver}) = ($1,$2) if
295 $gfxcard =~ /$primary_adapter:.*?Model:\s\"([^\"]*)\".*?Server Module:\s(\w*).*?\n\n/s;
296 }
297 my $monitor= `$hwinfo --monitor`;
298 my $primary_monitor= $1 if $monitor =~ /^(\d*):.*/m;
299 if(defined($primary_monitor)) {
300 ($result->{gotoXMonitor}, $result->{gotoXResolution}, $result->{gotoXVsync}, $result->{gotoXHsync})= ($1,$2,$3,$4) if
301 $monitor =~ /$primary_monitor:\s.*?Model:\s\"(.*?)\".*?Max\.\sResolution:\s([0-9x]*).*?Vert\.\sSync\sRange:\s([\d\-]*)\sHz.*?Hor\.\sSync\sRange:\s([\d\-]*)\skHz.*/s;
302 }
304 if(length($result->{gotoXHsync}) == 0) {
305 # set default values
306 $result->{gotoXHsync} = "30+50";
307 $result->{gotoXVsync} = "30+90";
308 }
310 my $mouse= `$hwinfo --mouse`;
311 my $primary_mouse= $1 if $mouse =~ /^(\d*):.*/m;
312 if(defined($primary_mouse)) {
313 ($result->{gotoXMouseport}, $result->{gotoXMouseType}) = ($1,$2) if
314 $mouse =~ /$primary_mouse:\s.*?Device\sFile:\s(.*?)\s.*?XFree86\sProtocol:\s(.*?)\n.*?/s;
315 }
317 my $sound= `$hwinfo --sound`;
318 my $primary_sound= $1 if $sound =~ /^(\d*):.*/m;
319 if(defined($primary_sound)) {
320 ($result->{ghSoundAdapter}, $result->{gotoSndModule})= ($1,$2) if
321 $sound =~ /$primary_sound:\s.*?Model:\s\"(.*?)\".*?Driver\sModules:\s\"(.*?)\".*/s;
322 }
324 my $netcard= `hwinfo --netcard`;
325 my $primary_netcard= $1 if $netcard =~ /^(\d*):.*/m;
326 if(defined($primary_netcard)) {
327 $result->{ghNetNic}= $1 if $netcard =~ /$primary_netcard:\s.*?Model:\s\"(.*?)\".*/s;
328 }
330 my $keyboard= `hwinfo --keyboard`;
331 my $primary_keyboard= $1 if $keyboard =~ /^(\d*):.*/m;
332 if(defined($primary_keyboard)) {
333 $result->{gotoXkbModel}= $1 if $keyboard =~ /$primary_keyboard:\s.*?XkbModel:\s(.*?)\n.*/s;
334 }
336 $result->{ghCpuType}= sprintf "%s / %s - %s",
337 `cat /proc/cpuinfo` =~ /.*?vendor_id\s+:\s(.*?)\n.*?model\sname\s+:\s(.*?)\n.*?cpu\sMHz\s+:\s(.*?)\n.*/s;
338 $result->{ghMemSize}= $1 if `cat /proc/meminfo` =~ /^MemTotal:\s+(.*?)\skB.*/s;
340 my @gotoModules=();
341 for my $line(`lsmod`) {
342 if (($line =~ /^Module.*$/) or ($line =~ /^snd.*$/)) {
343 next;
344 } else {
345 push @gotoModules, $1 if $line =~ /^(\w*).*$/
346 }
347 }
348 my %seen = ();
350 # Remove duplicates and save
351 push @{$result->{gotoModules}}, grep { ! $seen{$_} ++ } @gotoModules;
353 $result->{ghUsbSupport} = (-d "/proc/bus/usb")?"true":"false";
355 foreach my $device(`hwinfo --ide` =~ /^.*?Model:\s\"(.*?)\".*$/mg) {
356 push @{$result->{ghIdeDev}}, $device;
357 }
359 foreach my $device(`hwinfo --scsi` =~ /^.*?Model:\s\"(.*?)\".*$/mg) {
360 push @{$result->{ghScsiDev}}, $device;
361 }
363 &main::daemon_log("Hardware detection done!", 4);
365 return &send_msg_hash2address(
366 &create_xml_hash("detected_hardware", $main::client_address, $server_address, $result),
367 $server_address,
368 $server_key,
369 );
370 }
373 sub ping {
374 my ($msg, $msg_hash) = @_ ;
375 my $header = @{$msg_hash->{'header'}}[0];
376 my $source = @{$msg_hash->{'source'}}[0];
377 my $target = @{$msg_hash->{'target'}}[0];
379 # switch target and source and send msg back
380 my $out_hash = &create_xml_hash("got_ping", $target, $source);
381 my $out_msg = &create_xml_string($out_hash);
382 return $out_msg;
384 }
387 1;