1 <?php
3 function check_schema_version($description, $version)
4 {
5 $desc= preg_replace("/^.* DESC\s+\(*\s*'([^']+)'\s*\)*.*$/", '\\1', $description);
7 return preg_match("/\(v$version\)/", $desc);
8 }
11 function view_schema_check($table)
12 {
13 $message="<table class=\"check\">";
15 foreach ($table as $key => $values){
16 $msg = $values['msg'];
17 $message.= "<tr><td class=\"check\">$msg";
19 if($values['status']) {
20 $message.="</td><td style='text-align:center' >
21 <img src=images/true.png alt='true' /></td></tr>";
22 } else {
23 $message.="</td><td style='text-align:center' >
24 <img src=images/button_cancel.png alt='false' /></td></tr>";
25 }
26 }
27 $message.="</table>";
29 return $message;
30 }
33 function schema_check($server, $admin, $password, $aff=0)
34 {
35 global $config;
37 $messages= array();
38 $required_classes= array(
39 "gosaObject" => array("version" => "2.4"),
40 "gosaAccount" => array("version" => "2.4"),
41 "gosaLockEntry" => array("version" => "2.4"),
42 "gosaCacheEntry" => array("version" => "2.4"),
43 "gosaDepartment" => array("version" => "2.4"),
45 "goFaxAccount" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
46 "goFaxSBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
47 "goFaxRBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
49 "gosaUserTemplate" => array("version" => "2.4", "class" => "posixAccount","file" => "nis.schema"),
50 "gosaMailAccount" => array("version" => "2.4", "class" => "mailAccount","file" => "gosa+samba3.schema"),
51 "gosaProxyAccount" => array("version" => "2.4", "class" => "proxyAccount","file" => "gosa+samba3.schema"),
52 "gosaApplication" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
53 "gosaApplicationGroup" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
55 "GOhard" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
56 "gotoTerminal" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
57 "goServer" => array("version" => "2.4","class" => "server","file" => "goserver.schema"),
58 "goTerminalServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
59 "goNfsServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
60 "goNtpServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
61 "goSyslogServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
62 "goLdapServer" => array("version" => "2.4"),
63 "goCupsServer" => array("version" => "2.4", "class" => array("posixAccount", "terminals"),),
64 "goImapServer" => array("version" => "2.4", "class" => array("mailAccount", "mailgroup"),"file" => "gosa+samba3.schema"),
65 "goKrbServer" => array("version" => "2.4"),
66 "goFaxServer" => array("version" => "2.4", "class" => "gofaxAccount","file" => "gofax.schema"),
67 );
69 /* Build LDAP connection */
70 $ds= ldap_connect ($server);
71 if (!$ds) {
72 return (array(array("msg" => _("Can't bind to LDAP. No schema check possible!"), "status" => FALSE)));
73 }
74 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
75 $r= ldap_bind ($ds, $admin, $password);
77 /* Get base to look for schema */
78 $sr = @ldap_read ($ds, "", "objectClass=*", array("subschemaSubentry"));
79 $attr= @ldap_get_entries($ds,$sr);
80 if (!isset($attr[0]['subschemasubentry'][0])){
81 return (array(array("msg" => _("Can't get schema information from server. No schema check possible!"), "status" => FALSE)));
82 }
84 /* Get list of objectclasses */
85 $nb= $attr[0]['subschemasubentry'][0];
86 $objectclasses= array();
87 $sr= ldap_read ($ds, $nb, "objectClass=*", array("objectclasses"));
88 $attrs= ldap_get_entries($ds,$sr);
89 if (!isset($attrs[0])){
90 return (array(array("msg" => _("Can't get schema information from server. No schema check possible!"), "status" => FALSE)));
91 }
92 foreach ($attrs[0]['objectclasses'] as $val){
93 $name= preg_replace("/^.* NAME\s+\(*\s*'([^']+)'\s*\)*.*$/", '\\1', $val);
94 if ($name != $val){
95 $objectclasses[$name]= $val;
96 }
97 }
98 /* Walk through objectclasses and check if they are needed or not */
99 foreach ($required_classes as $key => $value){
100 if (isset($value['class'])){
101 if (!is_array($value['class'])){
102 $classes= array($value['class']);
103 } else {
104 $classes= $value['class'];
105 }
107 /* Check if we are using the class that requires */
108 foreach($classes as $class){
109 if (!isset($objectclasses[$key])){
110 $messages[$key]['msg']= sprintf(_("Optional objectclass '%s' required by plugin '%s' is not present in LDAP setup"), $key, $class);
111 $messages[$key]['status'] = FALSE;
112 } else {
113 if (!check_schema_version($objectclasses[$key], $value['version'])){
114 $messages[$key]['msg']= sprintf(_("Optional objectclass '%s' required by plugin '%s' does not have version %s"), $key, $class, $value['version']);
115 $messages[$key]['status'] =FALSE;
116 }else {
117 if(!isset($affich2[$class])){
118 $affich2[$class]['msg'] = sprintf(_("Support for '%s' enabled"), $class)."<td class=\"check\"> ".$value['file']."</td>";
119 $affich2[$class]['status']= TRUE;
120 }
121 }
122 }
124 }
125 } else {
126 /* Required class */
127 if (!isset($objectclasses[$key])){
128 $messages[$key]['msg']= sprintf(_("Required objectclass '%s' is not present in LDAP setup"), $key);
129 $messages[$key]['status'] = FALSE;
130 } else {
131 if (!check_schema_version($objectclasses[$key], $value['version'])){
132 $messages[$key]['msg']= sprintf(_("Required objectclass '%s' does not have version %s"), $key, $value['version']);
133 $messages[$key]['status'] = FALSE;
134 }
135 }
136 }
137 }
139 /* Check for correct samba parameters */
140 if (!isset($objectclasses['sambaSamAccount'])){
141 $messages['samba3']['msg']= _("SAMBA 3 support disabled, no schema seems to be installed");
142 $affich['samba3']['msg']= $messages['samba3']['msg']."<td class=\"check\">gosa+samba3.schema</td>";
143 $messages['samba3']['status']= FALSE;
144 $affich['samba3']['status']= FALSE;
145 }else{
146 $affich['samba3']['msg']= _("SAMBA 3 support enabled")."<td class=\"check\">gosa+samba3.schema</td>";
147 $affich['samba3']['status']= TRUE;
148 }
150 if (!isset($objectclasses['sambaAccount'])){
151 $messages['samba2']['msg']= _("SAMBA 2 support disabled, no schema seems to be installed");
152 $affich['samba2']['msg']= $messages['samba2']['msg']."<td class=\"check\">samba.schema</td>";
153 $messages['samba2']['status']= FALSE;
154 $affich['samba2']['status']= FALSE;
155 }else{
156 $affich['samba2']['msg']= _("SAMBA 2 support enabled")."<td class=\"check\">samba.schema</td>";
157 $affich['samba2']['status']= TRUE;
158 }
160 /* Check pureftp/dns/ */
161 if (!isset($objectclasses['PureFTPdUser'])){
162 $messages['pureftp']['msg']= _("Support for pureftp disabled, no schema seems to be installed");
163 $affich['pureftp']['msg']= $messages['pureftp']['msg']."<td class=\"check\">pureftpd.schema</td>";
164 $messages['pureftp']['status']= FALSE;
165 $affich['pureftp']['status']= FALSE;
166 }else{
167 $affich['pureftp']['msg']= _("Support for pureftp enabled")."<td class=\"check\">pureftpd.schema</td>";
168 $affich['pureftp']['status']= TRUE;
169 }
171 if (!isset($objectclasses['gosaWebdavAccount'])){
172 $messages['webdav']['msg']= _("Support for WebDAV disabled, no schema seems to be installed");
173 $affich['webdav']['msg']= $messages['webdav']['msg']."<td class=\"check\"></td>";
174 $messages['webdav']['status']= FALSE;
175 $affich['webdav']['status']= FALSE;
176 }else{
177 $affich['webdav']['msg']=_("Support for WebDAV enabled")."<td class=\"check\">gosa+samba3.schema</td>";
178 $affich['webdav']['status']= TRUE;
179 }
181 if (!isset($objectclasses['phpgwAccount'])){
182 $messages['phpgroupware']['msg']= _("Support for phpgroupware disabled, no schema seems to be installed");
183 $affich['phpgroupware']['msg']= $messages['phpgroupware']['msg']."<td class=\"check\">phpgwaccount.schema</td>";
184 $messages['phpgroupware']['status']= FALSE;
185 $affich['phpgroupware']['status']= FALSE;
186 }else{
187 $affich['phpgroupware']['msg']= _("Support for phpgroupware enabled")."<td class=\"check\">phpgwaccount.schema</td>";
188 $affich['phpgroupware']['status']= TRUE;
189 }
191 if (!isset($objectclasses['goFonAccount'])){
192 $messages['phoneaccount']['msg']= _("Support for gofon disabled, no schema seems to be installed");
193 $affich['phoneaccount']['msg']= $messages['phoneaccount']['msg']."<td class=\"check\">gofon.schema</td>";
194 $messages['phoneaccount']['status']= FALSE;
195 $affich['phoneaccount']['status']= FALSE;
196 }else{
197 $affich['phoneaccount']['msg']= _("Support for gofon enabled")."<td class=\"check\">gofon.schema</td>";
198 $affich['phoneaccount']['status']= true;
199 }
201 if(($_SESSION['ldapconf']['mail_methods'][$_SESSION['ldapconf']['mail']] == "kolab")){
202 if(!isset($objectclasses['kolabInetOrgPerson']))
203 {
204 $messages['kolab']['msg']= _("Support for Kolab disabled, no schema seems to be installed, setting mail-method to cyrus");
205 $affich['kolab']['msg']=$messages['kolab']['msg']."<td class=\"check\">kolab2.schema</td>";
207 $tmp= array_flip($_SESSION['ldapconf']['mail_methods']);
208 $_SESSION['ldapconf']['mail']=$tmp['cyrus'];
209 $messages['kolab']['status']= FALSE;
210 $affich['kolab']['status']= FALSE;
211 }else{
212 $affich['kolab']['msg']=_("Support for Kolab enabled")."<td class=\"check\">gofon.schema</td>";
213 $affich['kolab']['status']= TRUE;
214 }
215 }
216 if($aff==0){
217 return ($messages);
218 } else {
219 return(array_merge($affich,$affich2));
220 }
221 }
224 function check(&$faults, $message, $description, $test, $required= TRUE)
225 {
226 $msg= "<table class='check'><tr><td class='check' style='font-size:14px;'>$message</td>
227 <td rowspan=2 style='vertical-align:middle; text-align:center;width:45px;'>";
228 if ($test){
229 $msg.= _("OK")."<br>";
230 } else {
231 if (!$required){
232 $msg.="<font color=red>"._("Ignored")."</font><br>";
233 } else {
234 $msg.="<font color=red>"._("Failed")."</font><br>";
235 $faults++;
236 }
237 }
238 $msg.= "</td></tr><tr><td class='check' style='padding-left:20px;".
239 "background-color:#F0F0F0;'>$description</td></tr></table><br>";
241 return $msg;
242 }
244 function perform_php_checks(&$faults)
245 {
246 global $check_globals;
248 $faults= 0;
249 $msg= "";
251 $msg.= "<h1>"._("PHP setup inspection")."</h1>";
252 $msg.= check ( $faults, _("Checking for PHP version (>=4.1.0)"),
253 _("PHP must be of version 4.1.0 or above for some functions and known bugs in PHP language."),
254 version_compare(phpversion(), "4.1.0")>=0);
256 $msg.= check ( $faults, _("Checking if register_globals is set to 'off'"),
257 _("register_globals is a PHP mechanism to register all global varibales to be accessible from scripts without changing the scope. This may be a security risk. GOsa will run in both modes."),
258 $check_globals == 0, FALSE);
260 $msg.= check ( $faults, _("Checking for ldap module"),
261 _("This is the main module used by GOsa and therefore really required."),
262 function_exists('ldap_bind'));
264 $msg.= check ( $faults, _("Checking for gettext support"),
265 _("Gettext support is required for internationalized GOsa."), function_exists('bindtextdomain'));
267 $msg.= check ( $faults, _("Checking for iconv support"),
268 _("This module is used by GOsa to convert samba munged dial informations and is therefore required."),
269 function_exists('iconv'));
271 $msg.= check ( $faults, _("Checking for mhash module"),
272 _("To use SSHA encryption, you'll need this module. If you are just using crypt or md5 encryption, ignore this message. GOsa will run without it."),
273 function_exists('mhash'), FALSE);
275 $msg.= check ( $faults, _("Checking for imap module"),
276 _("The IMAP module is needed to communicate with the IMAP server. It gets status informations, creates and deletes mail users."),
277 function_exists('imap_open'));
278 $msg.= check ( $faults, _("Checking for getacl in imap"),
279 _("The getacl support is needed for shared folder permissions. The standard IMAP module is not capable of reading acl's. You need a recend PHP version for this feature."),
280 function_exists('imap_getacl'), FALSE);
281 $msg.= check ( $faults, _("Checking for mysql module"),
282 _("MySQL support is needed for reading GOfax reports from databases."),
283 function_exists('mysql_query'), FALSE);
284 $msg.= check ( $faults, _("Checking for cups module"),
285 _("In order to read available printers from IPP protocol instead of printcap files, you've to install the CUPS module."),
286 function_exists('cups_get_dest_list'), FALSE);
287 $msg.= check ( $faults, _("Checking for kadm5 module"),
288 _("Managing users in kerberos requires the kadm5 module which is downloadable via PEAR network."),
289 function_exists('kadm5_init_with_password'), FALSE);
290 $msg.= check ( $faults, _("Checking for snmp Module"),
291 _("Simple Network Management Protocol (SNMP) is required for client monitoring."),
292 function_exists('snmpgetnext'), FALSE);
293 return ($msg);
294 }
297 function perform_additional_checks(&$faults)
298 {
299 /* Programm check */
300 $msg= "<h1>"._("Checking for some additional programms")."</h1>";
302 /* Image Magick */
303 $query= "LC_ALL=C LANG=C convert -help";
304 $output= shell_exec ($query);
305 if ($output != ""){
306 $lines= split ("\n", $output);
307 $version= preg_replace ("/^Version:[^I]+ImageMagick ([^\s]+).*/", "\\1", $lines[0]);
308 list($major, $minor)= split("\.", $version);
309 $msg.= check ( $faults, _("Checking for ImageMagick (>=5.4.0)"),
310 _("ImageMagick is used to convert user supplied images to fit the suggested size and the unified JPEG format."),
311 ($major > 5 || ($major == 5 && $minor >= 4)));
312 } else {
313 $msg.= check ( $faults, _("Checking imagick module for PHP"),
314 _("Imagick is used to convert user supplied images to fit the suggested size and the unified JPEG format from PHP script."), function_exists('imagick_blob2image'), TRUE);
315 }
317 /* Check for fping */
318 $query= "LC_ALL=C LANG=C fping -v 2>&1";
319 $output= shell_exec ($query);
320 $have_fping= preg_match("/^fping:/", $output);
321 $msg.= check ( $faults, _("Checking for fping utility"),
322 _("The fping utility is only used if you've got a thin client based terminal environment running."),
323 $have_fping, FALSE);
325 /* Check for smb hash generation tool */
326 $query= "mkntpwd 2>&1";
327 $output= shell_exec ($query);
328 $have_mkntpwd= preg_match("/^Usage: mkntpwd /", $output);
329 $alt = 0;
331 if (!$have_mkntpwd){
332 $query= "LC_ALL=C LANG=C perl -MCrypt::SmbHash -e 'ntlmgen \"PASSWD\", \$lm, \$nt; print \"\${lm}:\${nt}\\n\";' &>/dev/null";
333 system ($query, $ret);
334 $alt= ($ret == 0);
335 }
337 $msg.= check ( $faults, _("Checking for a way to generate LM/NT password hashes"),
338 _("In order to use SAMBA 2/3, you've to install some additional packages to generate password hashes."),
339 ($have_mkntpwd || $alt));
341 /* seesio.auto_start should be off, in order to without trouble*/
342 $arra = ini_get_all();
344 $session_auto_start = $arra['session.auto_start'];
345 $implicit_flush = $arra['implicit_flush'];
346 $max_execution_time = $arra['max_execution_time'];
347 $memory_limit = $arra['memory_limit'];
348 $expose_php = $arra['expose_php'];
349 $magic_quotes_gpc = $arra['magic_quotes_gpc'];
350 $register_globals = $arra['register_globals'];
352 /* auto_register */
353 $msg.= check ( $faults, _("php.ini check -> session.auto_register"),
354 _("In Order to use GOsa without any trouble, the session.auto_register option in your php.ini must be set to 'Off'."), (!$session_auto_start['local_value']));
356 /* implicit_flush */
357 $msg.= check ( $faults, _("php.ini check -> implicit_flush"),
358 _("This option influences the Output handling. Turn this Option off, to increase performance."),
359 !$implicit_flush['local_value'],0,false);
361 /* max_execution_time */
362 if($max_execution_time['local_value'] < 30 ){
363 $max_execution_time['local_value']=false;
364 }
365 $msg.= check ( $faults, _("php.ini check -> max_execution_time"),
366 _("The Execution time should be at least 30 seconds, because some actions may consume more time."),
367 $max_execution_time['local_value'],0,false);
369 /* memory_limit */
370 if($memory_limit['local_value'] < 16 ){
371 $memory_limit['local_value']=false;
372 }
373 $msg.= check ( $faults, _("php.ini check -> memory_limit"),
374 _("GOsa needs at least 16MB of memory, less will cause unpredictable errors! Increase it for larger setups."),
375 !$implicit_flush['local_value'],0,false);
377 /* expose_php */
378 $msg.= check ( $faults, _("php.ini check -> expose_php"),
379 _("Increase the server security by setting expose_php to 'off'. PHP won't send any Information about the server you are running in this case."),
380 !$implicit_flush['local_value'],0,false);
382 /* magic_quotes_gpc */
383 $msg.= check ( $faults, _("php.ini check -> magic_quotes_gpc"),
384 _("Increase your server security by setting magic_quotes_gpc to 'on'. PHP will escape all quotes in strings in this case."),
385 $magic_quotes_gpc['local_value'],0,false);
387 return $msg;
388 }
391 function parse_contrib_conf()
392 {
394 $str = "";
395 $used_samba_version = 0;
396 $query = "";
397 $fp = false;
398 $output = "";
399 $needridbase_sid = false;
400 $pwdhash = "";
401 $replacements = array();
402 $ldapconf = $_SESSION['ldapconf']; // The Installation information
403 $classes = $_SESSION['classes']; // Class information needed to define which features are enabled
404 $possible_plugins = array();
406 /* Which samba version do we use? */
407 if(isset($classes['samba3'])){
408 $used_samba_version = 2;
409 } else {
410 $used_samba_version = 3;
411 }
413 /* Look for samba password generation method */
414 if(file_exists("/usr/lib/gosa/mkntpasswd")){
415 $pwdhash = "/usr/lib/gosa/mkntpasswd";
416 } elseif (preg_match("/^Usage: mkntpwd /", shell_exec ("mkntpwd 2>&1"))){
417 $pwdhash= "mkntpwd";
418 } else {
419 $pwdhash=('perl -MCrypt::SmbHash -e "ntlmgen \"\$ARGV[0]\", \$lm, \$nt; print \"\${lm}:\${nt}\n\";" $1');
420 }
422 /* Define which variables will be replaced */
423 $replacements['{LOCATIONNAME}'] = $ldapconf['location'];
424 $replacements['{SAMBAVERSION}'] = $used_samba_version;
425 $replacements['{LDAPBASE}'] = $ldapconf['base'];
426 $replacements['{LDAPADMIN}'] = $ldapconf['admin'];
427 $replacements['{DNMODE}'] = $ldapconf['peopledn'];
428 $replacements['{LDAPHOST}'] = $ldapconf['uri'];
429 $replacements['{PASSWORD}'] = $ldapconf['password'];
430 $replacements['{CRYPT}'] = $ldapconf['arr_cryptkeys'][$ldapconf['arr_crypts']];
431 $replacements['{SID}\n'] = "";
432 $replacements['{RIDBASE}\n'] = "";
433 if($ldapconf['mail'] == "disabled")
434 $replacements['{MAILMETHOD}'] = "";
435 else
436 $replacements['{MAILMETHOD}'] = $ldapconf['mail_methods'][$ldapconf['mail']];
437 if($ldapconf['mail'] == "disabled")
438 $replacements['{SMBHASH}'] = $pwdhash;
439 $replacements['{GOVERNMENTMODE}']= "false";
440 $replacements['{kolabAccount}'] = "";
441 $replacements['{servKolab}'] = "";
443 /* This array contains all preg_replace syntax to delete all unused plugins
444 THE kEY MUST BE THE CLASSNAME so we can check it with $ldapconf['classes'] */
445 $possible_plugins['fonreport'][] = "'\n.*<plugin.*fonreport+.*\n.*>.*\n'i";
446 $possible_plugins['phoneaccount'][]= "'\n.*<tab.*phoneAccount.*>.*\n'i";
447 $possible_plugins['logview'][] = "'\n.*<plugin.*logview+.*\n.*>.*\n'i";
448 $possible_plugins['pureftp'][] = "'\n.*<tab.*pureftp.*>.*\n'i";
449 $possible_plugins['webdav'][] = "'\n.*<tab.*webdav.*>.*\n'i";
450 $possible_plugins['phpgroupware'][]= "'\n.*<tab.*phpgroupware.*>.*\n'i";
452 /* Header information
453 Needed to send the generated gosa.conf to the browser */
454 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
455 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
456 header("Cache-Control: no-cache");
457 header("Pragma: no-cache");
458 header("Cache-Control: post-check=0, pre-check=0");
459 header("Content-type: text/plain");
461 if (preg_match('/MSIE 5.5/', $_SERVER['HTTP_USER_AGENT']) ||
462 preg_match('/MSIE 6.0/', $_SERVER['HTTP_USER_AGENT'])){
463 header('Content-Disposition: filename="gosa.conf"');
464 } else {
465 header('Content-Disposition: attachment; filename="gosa.conf"');
466 }
468 if(!$fp=fopen(CONFIG_TEMPLATE_DIR."/gosa.conf","r")) {
469 echo "Can't open file ".CONFIG_TEMPLATE_DIR."/gosa.conf";
470 } else {
471 while(!feof($fp)) {
472 $str.= fread($fp,512);
473 }
475 if($ldapconf['mail_methods'][$ldapconf['mail']]=="kolab") {
476 $replacements['{kolabAccount}'] ="<tab class=\"kolabAccount\" />\n ";
477 $replacements['{servKolab}'] ="<tab class=\"servkolab\" name=\"Kolab\" />";
478 }
480 if($used_samba_version == 2) {
481 /* Do nothing for samba 2... */
482 } else {
483 /* Create LDAP connection, to check if there's a domain
484 object defined in the LDAP schema */
485 $ldap= new LDAP($ldapconf['admin'], $ldapconf['password'], $ldapconf['uri']);
487 /* Try to find a Samba Domain Objekt */
488 $ldap->search("(objectClass=sambaDomain)");
490 /* Something found ??? so we need to define ridbase an SID by ourselfs */
491 if($ldap->count()< 1) {
492 $replacements['{SID}']= "sid=\"123412-11\"";
493 $replacements['{RIDBASE}']= "ridbase=\"1000\"";
494 }
495 }
497 /* Data readed, types replaced, samba version detected and checked if
498 we need to add SID and RIDBASE. Check if there is an ivbbEntry in
499 the LDAP tree, in this case we will set the governmentmode to true.
500 Create LDAP connection, to check if theres a domain Objekt definen
501 in the LDAP schema. */
502 if(!isset($ldap)){
503 $ldap= new LDAP($ldapconf['admin'], $ldapconf['password'], $ldapconf['uri']);
504 }
506 /* Try to find a Samba Domain Objekt */
507 $ldap->search("(objectClass=ivbbEntry)");
509 /* Something found ??? so we need to define ridbase an SID by ourselfs */
510 if($ldap->count()> 0) {
511 $replacements['{GOVERNMENTMODE}']= "true";
512 }
514 /* Replace all colleted information with placeholder */
515 foreach($replacements as $key => $val) {
516 $str = preg_replace("/".$key."/",$val,$str);
517 }
519 /* Remove all unused plugins */
520 foreach($possible_plugins as $plugin) {
521 foreach($plugin as $key=>$val) {
522 if(in_array($plugin,$classes)) {
523 $str = preg_replace($val,"\n",$str);
524 }
525 }
526 }
527 }
529 return ((($str)));
530 }
533 /* Show setup_page 1 */
534 function show_setup_page1($withoutput = true)
535 {
536 $smarty = get_smarty();
537 $smarty->assign ("content", get_template_path('setup_introduction.tpl'));
538 $smarty->assign ("tests", perform_php_checks($faults));
540 /* This var is true if anything went wrong */
541 if ($faults){
542 $smarty->assign("mode", "disabled");
543 }
545 /* This line displays the template only if (withoutput is set) */
546 if($withoutput){
547 $smarty->display (get_template_path('headers.tpl'));
548 }
550 if (isset($_SESSION['errors'])){
551 $smarty->assign("errors", $_SESSION['errors']);
552 }
554 if($withoutput){
555 $smarty->display (get_template_path('setup.tpl'));
556 }
558 return (!$faults);
559 }
562 /* Show setup_page 2 */
563 function show_setup_page2($withoutput = true)
564 {
565 $smarty = get_smarty();
566 $smarty->assign ("content", get_template_path('setup_step2.tpl'));
567 $smarty->assign ("tests", perform_additional_checks($faults));
569 if ($faults) {
570 $smarty->assign("mode", "disabled");
571 }
572 if($withoutput){
573 $smarty->display (get_template_path('headers.tpl'));
574 }
575 if (isset($_SESSION['errors'])) {
576 $smarty->assign("errors", $_SESSION['errors']);
577 }
578 if($withoutput){
579 $smarty->display (get_template_path('setup.tpl'));
580 }
582 return (!$faults);
583 }
586 function show_setup_page3($withoutput = true)
587 {
588 $smarty = get_smarty();
590 /* Take the Post oder the Sessioin saved data */
591 if(isset($_POST['uri'])){
592 $uri = $_POST['uri'];
593 } elseif(isset($_SESSION['ldapconf']['uri'])){
594 $uri = $_SESSION['ldapconf']['uri'];
595 }
597 /* If Page called first time, field is empty */
598 if((!isset($uri))||(empty($uri))){
599 $uri = "ldap://localhost:389";
600 }
602 /* if isset $uri save it to session */
603 if(isset($uri)) {
604 $_SESSION['ldapconf']['uri'] = $uri;
605 $smarty->assign ("uri", validate($uri));
606 }
608 /* No error till now */
609 $fault = false;
611 /* If we pushed the Button continue */
612 if(isset($_POST['continue3'])){
613 if(!isset($uri)) {
614 $fault = true;
616 /* Output the Error */
617 if($withoutput) {
618 print_red (_("You've to specify an ldap server before continuing!"));
619 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
620 }
621 }
622 } elseif (!$ds = @ldap_connect (validate($uri))) {
623 $fault =true;
625 /* Output the Error */
626 if($withoutput) {
627 print_red (_("Can't connect to the specified LDAP server! Please make sure that is reachable for GOsa."));
628 $smarty->assign ("uri", validate($uri));
629 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
630 }
631 } else {
632 /* Try to bind the connection */
633 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
635 /* if we can't bind , print error */
636 if (!$r = @ldap_bind ($ds)) {
637 $fault = true;
639 /* Output the Error */
640 if($withoutput) {
641 print_red (_("Can't bind to the specified LDAP server! Please make sure that it is reachable for GOsa."));
642 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
643 $smarty->assign ("uri", validate($uri));
644 }
645 } else {
646 $fault = false;
647 }
648 }
650 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
652 /* Load Header */
653 if($withoutput){
654 $smarty->display (get_template_path('headers.tpl'));
655 }
657 /* Set Errors to Smarty */
658 if (isset($_SESSION['errors'])) {
659 $smarty->assign("errors", $_SESSION['errors']);
660 }
662 /* Print out Template */
663 if($withoutput){
664 $smarty->display (get_template_path('setup.tpl'));
665 }
667 return (!$fault);
668 }
671 function show_setup_page4($withoutput = true)
672 {
673 $smarty= get_smarty();
675 if(!isset($_SESSION['ldapconf']['base'])){
676 $_SESSION['ldapconf']['base']= $base;
677 }
679 if(!isset($_SESSION['ldapconf']['base'])){
680 $_SESSION['ldapconf']['base']= $base;
681 }
682 require_once("class_password-methods.inc");
684 $fault = false;
685 $uri = $_SESSION['ldapconf']['uri'];
686 $ldapconf = $_SESSION['ldapconf'];
687 $arr_crypts= array();
688 $temp = "";
689 $checkvars = array("location", "admin", "password", "peopleou", "base",
690 "peopledn", "arr_crypts", "mail", "uidbase");
692 if(!isset($_SESSION['ldapconf']['arr_cryptkeys'])) {
693 require_once("class_password-methods.inc");
694 $tmp= passwordMethod::get_available_methods_if_not_loaded();
695 $_SESSION['ldapconf']['arr_cryptkeys']= $tmp['name'];
696 }
698 if(!isset($_SESSION['ldapconf']['mail_methods'])) {
699 $_SESSION['ldapconf']['mail_methods']=array();
700 $temp = get_available_mail_classes();
701 $_SESSION['ldapconf']['mail_methods']= $temp['name'];
702 }
704 /* If there are some empty vars in ldapconnect -
705 these values also represent out default values */
706 if(!$ds = @ldap_connect (validate($uri))){
707 $fault = true;
708 if($withoutput){
709 print_red (_("Can't connect to the specified LDAP server! Please make sure that is reachable for GOsa."));
710 }
711 } elseif(!@ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3)){
712 $fault = true;
713 if($withoutput){
714 print_red (_("Can't bind to the specified LDAP server! Please make sure that it is reachable for GOsa."));
715 }
716 } elseif(!$r= @ldap_bind ($ds)){
717 $fault = true;
718 if($withoutput){
719 print_red (_("Can't bind to the specified LDAP server! Please make sure that it is reachable for GOsa."));
720 }
721 } else {
722 $sr= @ldap_search ($ds, "", "objectClass=*", array("namingContexts"));
723 $attr= @ldap_get_entries($ds,$sr);
725 if((empty($attr))) {
726 $base= "dc=example,dc=net";
728 if($withoutput){
729 print_red(_("Bind to server successful, but the server seems to be completly empty, please check all informations twice"));
730 }
732 } else {
733 $base= $attr[0]['dn'];
734 }
735 }
737 if(!isset($_SESSION['ldapconf']['base'])){
738 $_SESSION['ldapconf']['base']= $base;
739 }
740 if(!isset($_SESSION['ldapconf']['admin'])){
741 $_SESSION['ldapconf']['admin']= "cn=ldapadmin,".$base;
742 }
743 if(!isset($_SESSION['ldapconf']['peopleou'])){
744 $_SESSION['ldapconf']['peopleou']= "ou=people";
745 }
746 if(!isset($_SESSION['ldapconf']['groupou'])){
747 $_SESSION['ldapconf']['groupou']= "ou=groups";
748 }
749 if(!isset($_SESSION['ldapconf']['peopledn'])){
750 $_SESSION['ldapconf']['peopledn']= "cn";
751 }
752 if(!isset($_SESSION['ldapconf']['password'])){
753 $_SESSION['ldapconf']['password']= "";
754 }
755 if(!isset($_SESSION['ldapconf']['location'])){
756 $_SESSION['ldapconf']['location']= "Example";
757 }
758 if(!isset($_SESSION['ldapconf']['uidbase'])){
759 $_SESSION['ldapconf']['uidbase']= "1000";
760 }
761 if(!isset($_SESSION['ldapconf']['mail'])){
762 $_SESSION['ldapconf']['mail']= 0;
763 }
764 $tmp= array_flip($_SESSION['ldapconf']['arr_cryptkeys']);
765 if(!isset($_SESSION['ldapconf']['arr_crypts'])){
766 $_SESSION['ldapconf']['arr_crypts'] = $tmp['md5'];
767 }
769 /* check POST data */
770 if(isset($_POST['check'])) {
772 /* Check if all needed vars are submitted */
773 foreach($checkvars as $key) {
774 if($key == "peopleou"){
775 continue;
776 }
777 if($key == "groupou"){
778 continue;
779 }
781 if((isset($_POST[$key]))&&($_POST[$key]!="")) {
782 $_SESSION['ldapconf'][$key] = $_POST[$key];
783 } else {
784 if($withoutput) {
785 print_red(sprintf(_("You're missing the required attribute '%s' from this formular. Please complete!"), $key));
786 }
787 $fault = true;
788 }
789 }
790 }
792 /* Transfer base */
793 if(isset($_POST['base'])){
794 $_SESSION['ldapconf']['base']= $_POST['base'];
795 }
797 $smarty->assign("arr_cryptkeys",$_SESSION['ldapconf']['arr_cryptkeys']);
798 $smarty->assign("mail_methods", $_SESSION['ldapconf']['mail_methods']);
800 foreach($_SESSION['ldapconf'] as $key => $val) {
801 $smarty->assign($key,$val);
802 }
804 if(isset($_POST['check'])) {
805 $ldap= new LDAP($_SESSION['ldapconf']['admin'],
806 $_SESSION['ldapconf']['password'],
807 $_SESSION['ldapconf']['uri']);
809 $m= schema_check($_SESSION['ldapconf']['uri'],
810 $_SESSION['ldapconf']['admin'],
811 $_SESSION['ldapconf']['password']);
812 $_SESSION['classes']= $m;
814 if ($ldap->error != "Success") {
815 if($withoutput) {
816 print_red(sprintf(_("Can't log into LDAP server. Reason was: %s."), $ldap->get_error()));
817 }
818 $fault = true;
819 }
820 }
822 /* Set smarty output */
823 $smarty->assign ("content", get_template_path('setup_step4.tpl'));
824 $smarty->assign ("peopledns", array("cn", "uid"));
825 if($withoutput){
826 $smarty->display (get_template_path('headers.tpl'));
827 }
828 if(isset($_SESSION['errors'])) {
829 $smarty->assign("errors", $_SESSION['errors']);
830 }
831 if($withoutput){
832 $smarty->display (get_template_path('setup.tpl'));
833 }
835 return (!$fault);
836 }
839 function show_setup_page5($withoutput=true)
840 {
841 /* Get ldapconf */
842 $ldapconf= $_SESSION['ldapconf'];
844 /* get smarty */
845 $smarty = get_smarty();
847 if(isset($_SESSION['classes'])){
848 $classes = $_SESSION['classes'];
849 }
851 $info= posix_getgrgid(posix_getgid());
852 $smarty->assign("webgroup", $info['name']);
853 $smarty->assign("path", CONFIG_DIR);
854 $message= "<table class=\"check\">";
855 $m= schema_check($ldapconf['uri'], $ldapconf['admin'], $ldapconf['password'],1);
857 if($withoutput) {
858 $smarty->assign ("schemas", view_schema_check($m));
859 $smarty->assign ("content", get_template_path('setup_finish.tpl'));
860 }
862 /* Output templates... */
863 if($withoutput){
864 $smarty->display (get_template_path('headers.tpl'));
865 }
866 if (isset($_SESSION['errors'])) {
867 $smarty->assign("errors", $_SESSION['errors']);
868 }
869 if($withoutput){
870 $smarty->display (get_template_path('setup.tpl'));
871 }
873 return(true);
874 }
877 function create_user_for_setup($withoutput=true)
878 {
879 global $samba;
881 $ldapconf = $_SESSION['ldapconf'];
882 $smarty = get_smarty();
884 if(isset($_SESSION['classes'])){
885 $classes= $_SESSION['classes'];
886 }
888 /* Everything runns perfect ...
889 So we do a last test on this page
890 is there a user with ACLs :all which will be able to adminsitrate GOsa
891 We check that, if this user or group is missing we ask for creating them */
892 $ldap= new LDAP($_SESSION['ldapconf']['admin'],
893 $_SESSION['ldapconf']['password'],
894 $_SESSION['ldapconf']['uri']);
896 /* Now we are testing for a group, with the rights :all */
897 $ldap->cd($ldapconf['base']);
898 $ldap->search("(&(objectClass=gosaObject)(gosaSubtreeACL=:all))");
900 $group_cnt = $ldap->count();
901 $data = $ldap->fetch();
902 $create_user= false;
904 /* We need to create administrative user and group
905 because theres no group found */
906 if($group_cnt < 1) {
908 /* Set var to create user */
909 $create_user= true;
911 /* Output error */
912 if(($withoutput)&&(!isset($_POST['new_admin']))){
913 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
914 }
916 } else {
918 /* We found an Administrative Group, is there a user, too */
919 if(isset($data['memberUid'][0])) {
920 $ldap->search("(&(objectClass=gosaAccount)(objectClass=person))",array("uid=".$data['memberUid'][0]));
921 $data2 = $ldap->fetch();
922 }
924 /* We must create a user */
925 if (($ldap->count() < 1)||(!isset($data2))) {
926 $create_user = true;
927 if(($withoutput)&&(!isset($_POST['new_admin']))){
928 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
929 }
930 } else {
931 /* We don't need to add a user */
932 return(true);
933 }
935 }
937 /* We need to create a new user with group */
938 if(isset($_POST['new_admin']))
939 {
940 /* Adjust password attributes according to the samba version */
941 if (isset($classes['samba3'])) {
942 $samba= "2";
943 $lmPassword = "lmPassword";
944 $ntPassword = "ntPassword";
945 } else {
946 $samba= "3";
947 $lmPassword = "sambaLMPassword";
948 $ntPassword = "sambaNtPassword";
949 }
951 /* Nothing submitted */
952 if(( (empty($_POST['admin_name']))||(empty($_POST['admin_pass'])) )&&(!$create_user)) {
953 return(true);
954 }
956 /* We have the order to create on Admin ^^
957 Detect Samba version to define the Attribute names shown below */
958 $ldap->cd($ldapconf['base']);
960 /* Define the user we are going to create */
961 $dn= "cn=".$_POST['admin_name'].",".$ldapconf['peopleou'].",".$ldapconf['base'];
962 $arr['objectClass'][0] ="person";
963 $arr['objectClass'][1] ="organizationalPerson";
964 $arr['objectClass'][2] ="inetOrgPerson";
965 $arr['objectClass'][3] ="gosaAccount";
966 $arr['uid'] = $_POST['admin_name'];
967 $arr['cn'] = $_POST['admin_name'];
968 $arr['sn'] = $_POST['admin_name'];
969 $arr['givenName'] = "GOsa main administrator";
970 $arr[$lmPassword] = "10974C6EFC0AEE1917306D272A9441BB";
971 $arr[$ntPassword] = "38F3951141D0F71A039CFA9D1EC06378";
972 $arr['userPassword'] = crypt_single($_POST['admin_pass'],"md5");
974 if( !$ldap->dn_exists ( $dn )){
975 $ldap->cd($dn);
976 $ldap->create_missing_trees($dn);
977 $ldap->add($arr);
978 if($ldap->error!="Success"){
979 print_red("Can't create user, and / or Group, possibly this problem depends on an empty LDAP server. Check your configuration and try again!");
980 }
981 }
983 /* There's already a group for administrator, so we only need to add the user */
984 if($group_cnt) {
986 if(!isset($data['memberUid'])) {
987 $arrr['memberUid']= $_POST['admin_name'];
988 } else {
989 $data['memberUid'][$data['memberUid']['count']]=$_POST['admin_name'];
990 $arrr['memberUid'] = $data['memberUid'];
991 unset($arrr['memberUid']['count']);
992 }
994 $ldap->cd($data['dn']);
995 $ldap->modify($arrr);
997 } else {
999 $dn = "cn=administrators,".$ldapconf['groupou'].",".$ldapconf['base'];
1000 $arrr['objectClass'][0]= "gosaObject";
1001 $arrr['objectClass'][1]= "posixGroup";
1002 $arrr['gosaSubtreeACL']= ":all";
1003 $arrr['cn'] = "administrators";
1004 $arrr['gidNumber'] = "999";
1005 $arrr['memberUid'] = $_POST['admin_name'];
1006 $ldap->cd($dn);
1007 $ldap->add($arrr);
1008 }
1010 return(true);
1011 } else {
1013 if(!($create_user)) {
1014 $smarty->assign ("content", get_template_path('setup_useradmin.tpl'));
1015 $smarty->assign("exists",true);
1016 } else {
1017 $smarty->assign ("content", get_template_path('setup_useradmin.tpl'));
1018 $smarty->assign("exists",false);
1019 }
1021 }
1023 /* Smarty output */
1024 if($withoutput){
1025 $smarty->display (get_template_path('headers.tpl'));
1026 }
1027 if (isset($_SESSION['errors'])) {
1028 $smarty->assign("errors", $_SESSION['errors']);
1029 }
1030 if($withoutput){
1031 $smarty->display (get_template_path('setup.tpl'));
1032 }
1034 return(false);
1035 }
1038 /* Returns the classnames auf the mail classes */
1039 function get_available_mail_classes()
1040 {
1041 $dir = opendir( "../include");
1042 $methods = array();
1043 $suffix = "class_mail-methods-";
1044 $lensuf = strlen($suffix);
1045 $prefix = ".inc";
1046 $lenpre = strlen($prefix);
1048 $i = 0;
1049 while (($file = readdir($dir)) !== false){
1051 if(stristr($file,$suffix)) {
1052 $lenfile = strlen($file);
1053 $methods['name'][$i] = substr($file,$lensuf,($lenfile-$lensuf)-$lenpre);
1054 $methods['file'][$i] = $file;
1055 $methods[$i]['file'] = $file;
1056 $methods[$i]['name'] = substr($file,$lensuf,($lenfile-$lensuf)-$lenpre);
1057 $i++;
1058 }
1060 }
1062 return($methods);
1063 }
1065 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1066 ?>