1 <?php
6 function minimum_version($vercheck)
7 {
8 $needver = split("\.",$vercheck);
9 $curver = split("\.",phpversion());
11 $c1 = count($needver);
12 $c2 = count($curver);
14 if($c2 >= $c1) $c1 = $c2;
16 for($i=0; $i < $c1 ; $i++)
17 {
18 // no success
19 if($needver[$i] > $curver[$i])
20 {
21 return(false);
22 }
23 // current ist higher
24 if($needver[$i] < $curver[$i])
25 {
26 return(true);
27 }
28 // Number is Equal
29 }
30 return (true);
31 }
33 function minimum_versioni2($vercheck)
34 {
35 $minver = (int)str_replace('.', '', $vercheck);
36 $curver = (int)str_replace('.', '', phpversion());
38 if($curver >= $minver){
39 return (true);
40 }
42 return (false);
43 }
46 function check_schema_version($description, $version)
47 {
48 $desc= preg_replace("/^.* DESC\s+\(*\s*'([^']+)'\s*\)*.*$/", '\\1', $description);
50 return preg_match("/\(v$version\)/", $desc);
51 }
53 function view_schema_check($table)
54 {
55 $message="<table class=\"check\">";
56 foreach ($table as $key => $msg){
57 $message.= "<tr><td class=\"check\">$msg";
58 if(strstr($msg,"enabled")) {
59 $message.="</td><td style='text-align:center' ><img src=images/true.png alt='true' /></td></tr>";
60 }
61 else
62 {
63 $message.="</td><td style='text-align:center' ><img src=images/button_cancel.png alt='false' /></td></tr>";}
64 }
65 $message.="</table>";
66 return $message;
67 }
69 function schema_check($server, $admin, $password,$aff=0)
70 {
71 global $config;
74 $messages= array();
75 $required_classes= array(
76 "gosaObject" => array("version" => "2.4"),
77 "gosaAccount" => array("version" => "2.4"),
78 "gosaLockEntry" => array("version" => "2.4"),
79 "gosaCacheEntry" => array("version" => "2.4"),
80 "gosaDepartment" => array("version" => "2.4"),
82 "goFaxAccount" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
83 "goFaxSBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
84 "goFaxRBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
86 "gosaUserTemplate" => array("version" => "2.4", "class" => "posixAccount","file" => "nis.schema"),
87 "gosaMailAccount" => array("version" => "2.4", "class" => "mailAccount","file" => "gosa+samba3.schema"),
88 "gosaProxyAccount" => array("version" => "2.4", "class" => "proxyAccount","file" => "gosa+samba3.schema"),
89 "gosaApplication" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
90 "gosaApplicationGroup" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
92 "GOhard" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
93 "gotoTerminal" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
94 "goServer" => array("version" => "2.4","class" => "server","file" => "goserver.schema"),
95 "goTerminalServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
96 "goNfsServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
97 "goNtpServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
98 "goSyslogServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
99 "goLdapServer" => array("version" => "2.4"),
100 "goCupsServer" => array("version" => "2.4", "class" => array("posixAccount", "terminals"),),
101 "goImapServer" => array("version" => "2.4", "class" => array("mailAccount", "mailgroup"),"file" => "gosa+samba3.schema"),
102 "goKrbServer" => array("version" => "2.4"),
103 "goFaxServer" => array("version" => "2.4", "class" => "gofaxAccount","file" => "gofax.schema"),
105 );
107 /* Build LDAP connection */
108 $ds= ldap_connect ($server);
109 if (!$ds) {
110 return (array(_("Can't bind to LDAP. No schema check possible!")));
111 }
112 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
113 $r= ldap_bind ($ds, $admin, $password);
115 /* Get base to look for schema */
116 $sr = @ldap_read ($ds, "", "objectClass=*", array("subschemaSubentry"));
117 $attr= @ldap_get_entries($ds,$sr);
118 if (!isset($attr[0]['subschemasubentry'][0])){
119 return (array(_("Can't get schema information from server. No schema check possible!")));
120 }
122 /* Get list of objectclasses */
123 $nb= $attr[0]['subschemasubentry'][0];
124 $objectclasses= array();
125 $sr= ldap_read ($ds, $nb, "objectClass=*", array("objectclasses"));
126 $attrs= ldap_get_entries($ds,$sr);
127 if (!isset($attrs[0])){
128 return (array(_("Can't get schema information from server. No schema check possible!")));
129 }
130 foreach ($attrs[0]['objectclasses'] as $val){
131 $name= preg_replace("/^.* NAME\s+\(*\s*'([^']+)'\s*\)*.*$/", '\\1', $val);
132 if ($name != $val){
133 $objectclasses[$name]= $val;
134 }
135 }
136 /* Walk through objectclasses and check if they are needed or not */
137 foreach ($required_classes as $key => $value){
138 if (isset($value['class'])){
139 if (!is_array($value['class'])){
140 $classes= array($value['class']);
141 } else {
142 $classes= $value['class'];
143 }
145 /* Check if we are using the class that requires */
146 foreach($classes as $class){
147 if (!isset($objectclasses[$key])){
148 $messages[$key]= sprintf(_("Optional objectclass '%s' required by plugin '%s' is not present in LDAP setup"), $key, $class);
149 } else {
150 if (!check_schema_version($objectclasses[$key], $value['version'])){
151 $messages[$key]= sprintf(_("Optional objectclass '%s' required by plugin '%s' does not have version %s"), $key, $class, $value['version']);
152 }else {
153 if(!isset($affich2[$class])){
154 $affich2[$class]="Support for <b>$class</b> enabled <td class=\"check\"> ".$value['file']."</td>";
155 }
156 }
157 }
159 }
160 } else {
161 /* Required class */
162 if (!isset($objectclasses[$key])){
163 $messages[$key]= sprintf(_("Required objectclass '%s' is not present in LDAP setup"), $key);
164 } else {
165 if (!check_schema_version($objectclasses[$key], $value['version'])){
166 $messages[$key]= sprintf(_("Required objectclass '%s' does not have version %s"), $key, $value['version']);
167 }
168 }
169 }
170 }
172 /* Check for correct samba parameters */
173 if (!isset($objectclasses['sambaSamAccount'])){
174 $messages['samba3']= _("SAMBA 3 support disabled, no schema seems to be installed");
175 $affich['samba3']= $messages['samba3']."<td class=\"check\">gosa+samba3.schema</td>";
176 }else{
177 $affich['samba3']=_("SAMBA 3 support enabled")."<td class=\"check\">gosa+samba3.schema</td>";
178 }
180 if (!isset($objectclasses['sambaAccount'])){
181 $messages['samba2']= _("SAMBA 2 support disabled, no schema seems to be installed");
182 $affich['samba2']=$messages['samba2']."<td class=\"check\">samba.schema</td>";
183 }else{
184 $affich['samba2']=_("SAMBA 2 support enabled")."<td class=\"check\">samba.schema</td>";
185 }
187 /* Check pureftp/dns/ */
188 if (!isset($objectclasses['PureFTPdUser'])){
189 $messages['pureftp']= _("Support for pureftp disabled, no schema seems to be installed");
190 $affich['pureftp']= $messages['pureftp']."<td class=\"check\">pureftpd.schema</td>";
191 }else{
192 $affich['pureftp']=_("Support for pureftp enabled")."<td class=\"check\">pureftpd.schema</td>";
193 }
195 if (!isset($objectclasses['gosaWebdavAccount'])){
196 $messages['webdav']= _("Support for WebDAV disabled, no schema seems to be installed");
197 $affich['webdav']=$messages['webdav']."<td class=\"check\"></td>";
198 }else{
199 $affich['webdav']=_("Support for WebDAV enabled")."<td class=\"check\">gosa+samba3.schema</td>";
200 }
202 if (!isset($objectclasses['phpgwAccount'])){
203 $messages['phpgroupware']= _("Support for phpgroupware disabled, no schema seems to be installed");
204 $affich['phpgroupware']=$messages['phpgroupware']."<td class=\"check\">phpgwaccount.schema</td>";
205 }else{
206 $affich['phpgroupware']=_("Support for phpgroupware enabled")."<td class=\"check\">phpgwaccount.schema</td>";
207 }
209 if (!isset($objectclasses['goFonAccount'])){
210 $messages['phoneaccount']= _("Support for gofon disabled, no schema seems to be installed");
211 $affich['phoneaccount']=$messages['phoneaccount']."<td class=\"check\">gofon.schema</td>";
212 }else{
213 $affich['phoneaccount']=_("Support for gofon enabled")."<td class=\"check\">gofon.schema</td>";
214 }
217 if(($_SESSION['ldapconf']['mail_methods'][$_SESSION['ldapconf']['mail']] == "kolab"))
218 if(!isset($objectclasses['kolabInetOrgPerson']))
219 {
220 $messages['kolab']= _("Support for Kolab disabled, no schema seems to be installed, setting mail-method to cyrus");
221 $tmp = array_flip($_SESSION['ldapconf']['mail_methods']);
222 $_SESSION['ldapconf']['mail']=$tmp['cyrus'];
223 $affich['kolab']=$messages['kolab']."<td class=\"check\">kolab2.schema</td>";
224 }else{
225 $affich['kolab']=_("Support for Kolab enabled")."<td class=\"check\">gofon.schema</td>";
226 }
229 if($aff==0)return ($messages);
230 else return(array_merge($affich,$affich2));
233 }
237 function check(&$faults, $message, $description, $test, $required= TRUE)
238 {
239 $msg= "<table class='check'><tr><td class='check' style='font-size:14px;'>$message</td><td rowspan=2 style='vertical-align:middle; text-align:center;width:45px;'>";
240 if ($test){
241 $msg.= _("OK")."<br>";
242 } else {
243 if (!$required){
244 $msg.="<font color=red>"._("Ignored")."</font><br>";
245 } else {
246 $msg.="<font color=red>"._("Failed")."</font><br>";
247 $faults++;
248 }
249 }
250 $msg.= "</td></tr><tr><td class='check' style='padding-left:20px;background-color:#F0F0F0;'>$description</td></tr></table><br>";
252 return $msg;
253 }
255 function perform_php_checks(&$faults)
256 {
257 global $check_globals;
259 $faults= 0;
260 $msg= "";
262 $msg.= "<h1>"._("PHP setup inspection")."</h1>";
263 $msg.= check ( $faults, _("Checking for PHP version (>=4.1.0)"),
264 _("PHP must be of version 4.1.0 or above for some functions and known bugs in PHP language."),
265 minimum_version('4.1.0'));
267 $msg.= check ( $faults, _("Checking for PHP version (<=5)"),
268 _("PHP must be below version 5."),
269 !minimum_version('5'));
272 $msg.= check ( $faults, _("Checking if register_globals is set to 'off'"),
273 _("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."),
274 $check_globals == 0, FALSE);
276 $msg.= check ( $faults, _("Checking for ldap module"),
277 _("This is the main module used by GOsa and therefore really required."),
278 function_exists('ldap_bind'));
280 $msg.= check ( $faults, _("Checking for gettext support"),
281 _("Gettext support is required for internationalized GOsa."), function_exists('bindtextdomain'));
283 $msg.= check ( $faults, _("Checking for iconv support"),
284 _("This module is used by GOsa to convert samba munged dial informations and is therefore required."),
285 function_exists('iconv'));
287 $msg.= check ( $faults, _("Checking for mhash module"),
288 _("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."),
289 function_exists('mhash'), FALSE);
291 $msg.= check ( $faults, _("Checking for imap module"),
292 _("The IMAP module is needed to communicate with the IMAP server. It gets status informations, creates and deletes mail users."),
293 function_exists('imap_open'));
294 $msg.= check ( $faults, _("Checking for getacl in imap"),
295 _("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."),
296 function_exists('imap_getacl'), FALSE);
297 $msg.= check ( $faults, _("Checking for mysql module"),
298 _("MySQL support is needed for reading GOfax reports from databases."),
299 function_exists('mysql_query'), FALSE);
300 $msg.= check ( $faults, _("Checking for cups module"),
301 _("In order to read available printers from IPP protocol instead of printcap files, you've to install the CUPS module."),
302 function_exists('cups_get_dest_list'), FALSE);
303 $msg.= check ( $faults, _("Checking for kadm5 module"),
304 _("Managing users in kerberos requires the kadm5 module which is downloadable via PEAR network."),
305 function_exists('kadm5_init_with_password'), FALSE);
306 return ($msg);
307 }
310 function perform_additional_checks(&$faults)
311 {
312 # Programm check
313 $msg= "<h1>"._("Checking for some additional programms")."</h1>";
315 # Image Magick
316 $query= "LC_ALL=C LANG=C convert -help";
317 $output= shell_exec ($query);
318 if ($output != ""){
319 $lines= split ("\n", $output);
320 $version= preg_replace ("/^Version:[^I]+ImageMagick ([^\s]+).*/", "\\1", $lines[0]);
321 list($major, $minor)= split("\.", $version);
322 $msg.= check ( $faults, _("Checking for ImageMagick (>=5.4.0)"),
323 _("ImageMagick is used to convert user supplied images to fit the suggested size and the unified JPEG format."),
324 ($major > 5 || ($major == 5 && $minor >= 4)));
325 } else {
326 $msg.= check ( $faults, _("Checking imagick module for PHP"),
327 _("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);
328 }
330 # Check for fping
331 $query= "LC_ALL=C LANG=C fping -v 2>&1";
332 $output= shell_exec ($query);
333 $have_fping= preg_match("/^fping:/", $output);
334 $msg.= check ( $faults, _("Checking for fping utility"),
335 _("The fping utility is only used if you've got a thin client based terminal environment running."),
336 $have_fping, FALSE);
338 # Check for smb hash generation tool
339 $query= "mkntpwd 2>&1";
340 $output= shell_exec ($query);
341 $have_mkntpwd= preg_match("/^Usage: mkntpwd /", $output);
342 $alt = 0;
344 if (!$have_mkntpwd){
345 $query= "LC_ALL=C LANG=C perl -MCrypt::SmbHash -e 'ntlmgen \"PASSWD\", \$lm, \$nt; print \"\${lm}:\${nt}\\n\";' &>/dev/null";
346 system ($query, $ret);
347 $alt= ($ret == 0);
348 }
350 $msg.= check ( $faults, _("Checking for a way to generate LM/NT password hashes"),
351 _("In order to use SAMBA 2/3, you've to install some additional packages to generate password hashes."),
352 ($have_mkntpwd || $alt));
353 # checking for some PHP.ini Options
355 /* seesio.auto_start should be off, in order to without trouble*/
357 $arra = ini_get_all();
359 /* This array contains folling info now :
360 global_value 0
361 local_value 0
362 access 7
364 -->Access types
365 PHP_INI_USER 1 Entry can be set in user scripts
366 PHP_INI_PERDIR 2 Entry can be set in php.ini, .htaccess or httpd.conf
367 PHP_INI_SYSTEM 4 Entry can be set in php.ini or httpd.conf
368 PHP_INI_ALL 7 Entry can be set anywhere
370 */
372 $session_auto_start = ($arra['session.auto_start']);
373 $implicit_flush = ($arra['implicit_flush']);
374 $max_execution_time = ($arra['max_execution_time']);
375 $memory_limit = ($arra['memory_limit']);
376 $expose_php = ($arra['expose_php']);
377 $magic_quotes_gpc = ($arra['magic_quotes_gpc']);
378 $register_globals = ($arra['register_globals']);
381 // auto_register
382 $msg.= check ( $faults, _("PHP.ini check -> session.auto_register"),
383 _("In Order to use GOsa without any trouble, the session.auto_register option in your php.ini musst be 'Off'."),
384 (!$session_auto_start['local_value']));
388 //implicit_flush
389 $msg.= check ( $faults, _("PHP.ini check -> implicit_flush"),
390 _("This Option defines the Ouput handling, turn this Option off, to increase performance."),
391 !$implicit_flush['local_value'],0,false);
393 //max_execution_time
394 if($max_execution_time['local_value'] < 30 )
395 $max_execution_time['local_value']=false;
396 $msg.= check ( $faults, _("PHP.ini check -> max_execution_time"),
397 _("The Execution time, should be 30 seconds minimun, cause some actions will need huge ammount of time ."),
398 $max_execution_time['local_value'],0,false);
400 //memory_limit
401 if($memory_limit['local_value'] < 8 )
402 $memory_limit['local_value']=false;
403 $msg.= check ( $faults, _("PHP.ini check -> memory_limit"),
404 _("GOsa need at least 8M of memory, less will cause unpredictable errors, sometimes without error message!. Best would be 32 M here."),
405 !$implicit_flush['local_value'],0,false);
407 //expose_php
408 $msg.= check ( $faults, _("PHP.ini check -> expose_php"),
409 _("PHP won't send any Information about the Server you are running, should be a security fact."),
410 !$implicit_flush['local_value'],0,false);
412 //magic_quotes_gpc
413 $msg.= check ( $faults, _("PHP.ini check -> magic_quotes_gpc"),
414 _("Security option, php will escape all quotes in strings ."),
415 $magic_quotes_gpc['local_value'],0,false);
417 return $msg;
418 }
422 //! Added by Hickert
423 //
424 // Parse /contrib/gosa.conf to set user defined values
425 //This function may create the ldap.conf
426 // Lets try
427 function parse_contrib_conf()
428 {
429 /* First gather all needed informations */
433 /* Variables */
434 $str = "";
435 $used_samba_version = 0;
436 $query = "";
437 $fp = false;
438 $output = "";
439 $needridbase_sid = false;
440 $pwdhash = "";
441 $replacements = array();
442 $ldapconf = $_SESSION['ldapconf']; // The Installation information
443 $classes = $_SESSION['classes']; // Class information needed to define which features are enabled
444 $possible_plugins = array();
446 if(isset($classes['samba3'])) // means Samba 3 is disabled
447 $used_samba_version = 2;
448 else
449 $used_samba_version = 3;
452 if(file_exists("/usr/lib/gosa/mkntpasswd")) {
453 $pwdhash = "/usr/lib/gosa/mkntpasswd";
454 }
455 elseif (preg_match("/^Usage: mkntpwd /", shell_exec ("mkntpwd 2>&1"))) {
456 $pwdhash= "mkntpwd";
457 } else {
458 $pwdhash=addslashes(' perl -MCrypt::SmbHash -e "ntlmgen \"\$ARGV[0]\", \$lm, \$nt; print \"\${lm}:\${nt}\n\";" $1');
459 // $pwdhash= 'perl -MCrypt::SmbHash -e \"ntlmgen \\"\\$ARGV[0]\\", \\$lm, \\$nt; print \\"\\${lm}:\\${nt}\\\";\"';
460 }
463 // Define which variables will be replaced
464 $replacements['{LOCATIONNAME}'] = $ldapconf['location'];
465 $replacements['{SAMBAVERSION}'] = $used_samba_version;
466 $replacements['{LDAPBASE}'] = $ldapconf['base'];
467 $replacements['{LDAPADMIN}'] = $ldapconf['admin'];
468 $replacements['{DNMODE}'] = $ldapconf['peopledn'];
469 $replacements['{LDAPHOST}'] = $ldapconf['uri'];
470 $replacements['{PASSWORD}'] = $ldapconf['password'];
471 $replacements['{CRYPT}'] = $ldapconf['arr_cryptkeys'][$ldapconf['arr_crypts']];
472 $replacements['{SID}'] = "";
473 $replacements['{RIDBASE}'] = "";
474 $replacements['{MAILMETHOD}'] = $ldapconf['mail_methods'][$ldapconf['mail']];
475 $replacements['{SMBHASH}'] = $pwdhash;
476 $replacements['{GOVERNMENTMODE}'] = "false";
477 $replacements['{kolabAccount}'] = "";
478 $replacements['{servKolab}'] = "";
481 // This array contains all preg_replace syntax to delete all unused plugins
482 // THE kEY MUST BE THE CLASSNAME so we can check it with $ldapconf['classes']
484 $possible_plugins['fonreport'][] ="'\n.*<plugin.*fonreport+.*\n.*>.*\n'i";
485 $possible_plugins['phoneaccount'][] ="'\n.*<tab.*phoneAccount.*>.*\n'i";
487 $possible_plugins['logview'][] ="'\n.*<plugin.*logview+.*\n.*>.*\n'i";
489 $possible_plugins['pureftp'][] ="'\n.*<tab.*pureftp.*>.*\n'i";
491 $possible_plugins['webdav'][] ="'\n.*<tab.*webdav.*>.*\n'i";
493 $possible_plugins['phpgroupware'][] ="'\n.*<tab.*phpgroupware.*>'i";
496 // Header information
497 // Needed to send the generated gosa.conf to the browser
498 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
499 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
500 header("Cache-Control: no-cache");
501 header("Pragma: no-cache");
502 header("Cache-Control: post-check=0, pre-check=0");
503 header("Content-type: text/plain");
505 if (preg_match('/MSIE 5.5/', $_SERVER['HTTP_USER_AGENT']) || preg_match('/MSIE 6.0/', $_SERVER['HTTP_USER_AGENT']))
506 {
507 header('Content-Disposition: filename="gosa.conf"');
508 } else {
509 header('Content-Disposition: attachment; filename="gosa.conf"');
510 }
513 if(!$fp=fopen(CONFIG_TEMPLATE_DIR."/gosa.conf","r"))
514 {
515 echo "Can't open file ".CONFIG_TEMPLATE_DIR."/gosa.conf";
516 // Don't write anything else
517 }
518 else
519 {
520 // Read out Data .....
521 while(!feof($fp))
522 {
523 $str.= fread($fp,512);
524 }
528 if($ldapconf['mail_methods'][$ldapconf['mail']]=="kolab")
529 {
530 $replacements['{kolabAccount}'] ="<tab class=\"kolabAccount\" />";
531 $replacements['{servKolab}'] ="<tab class=\"servkolab\" name=\"Kolab\" />";
532 }
538 // Lets check which samba version we will use
540 // in case of samba 2 we don't need to add additional objets in gosa.conf
541 // in case of samba 3 we musst detect if theres an objectType = SambaObjekt defined
542 // if theres is one, then do nothing, because the setup will detect the the SID themself
543 // if theres none defined add SID and RIDBASE to gosa.conf
546 if($used_samba_version == 2)
547 {
548 // Do nothing ...
549 }
550 else
551 {
552 // Create LDAP connection, to check if theres a domain Objekt definen in the Ldap scheme
553 $ldap= new LDAP($ldapconf['admin'], $ldapconf['password'], $ldapconf['uri']);
556 // Try to find a Samba Domain Objekt
557 $ldap->search("(objectClass=sambaDomain)");
559 // Something found ??? so we need to define ridbase an SID by ourselfs
560 if($ldap->count()< 1)
561 {
562 $replacements['{SID}'] = "sid=\"123412-11\"";
563 $replacements['{RIDBASE}'] = "ridbase=\"1000\"";
564 }
565 }// else --> $used_samba_version == 2
567 // Data readed, types replaced, samba version detected and checked if we need to add SID and RIDBASE
570 // Check if there is an ivbbEntry in the LDAP tree, in this case we will set the governmentmode to true
571 // Create LDAP connection, to check if theres a domain Objekt definen in the Ldap scheme
573 if(!isset($ldap))
574 $ldap= new LDAP($ldapconf['admin'], $ldapconf['password'], $ldapconf['uri']);
577 // Try to find a Samba Domain Objekt
578 $ldap->search("(objectClass=ivbbEntry)");
580 // Something found ??? so we need to define ridbase an SID by ourselfs
581 if($ldap->count()> 0)
582 {
583 $replacements['{GOVERNMENTMODE}'] = "true";
584 }
587 // Replace all colleted information with placeholder
588 foreach($replacements as $key => $val)
589 {
590 $str = preg_replace("/".$key."/",$val,$str);
591 // $str = ereg_replace($key,$val,$str);
592 }
594 // Remove all unused plugins
595 foreach($possible_plugins as $plugin)
596 {
597 foreach($plugin as $key=>$val)
598 {
599 if(in_array($plugin,$classes))
600 {
601 $str = preg_replace($val,"\n",$str);
602 }
603 }
604 }
607 }// else --> !$fp=fopen("../contrib/gosa.conf","r")
609 return ((($str)));
610 }
613 // This ist the first page shown in setup
614 // This page test some packages, like php version, ldap_module aso
615 // The funtion don't save anything, it tests only, when withoutput = false
616 // (called from setup.php);
617 function show_setup_page1($withoutput = true)
618 {
619 $smarty = get_smarty();
621 $smarty->assign ("content", get_template_path('setup_introduction.tpl'));
622 $smarty->assign ("tests", perform_php_checks($faults));
626 // This var is true if there is anything went wrong
627 if ($faults)
628 {
629 $smarty->assign("mode", "disabled");
630 }
632 // This line displays the template only if (withoutput is set)
633 if($withoutput)
634 $smarty->display (get_template_path('headers.tpl'));
636 if (isset($_SESSION['errors']))
637 {
638 $smarty->assign("errors", $_SESSION['errors']);
639 }
641 if($withoutput)
642 $smarty->display (get_template_path('setup.tpl'));
644 return (!$faults);
645 }
653 /* Shows Setup_page 2*/
654 function show_setup_page2($withoutput = true)
655 {
656 $smarty = get_smarty();
658 $smarty->assign ("content", get_template_path('setup_step2.tpl'));
659 $smarty->assign ("tests", perform_additional_checks($faults));
661 if ($faults) {
662 $smarty->assign("mode", "disabled");
663 }
664 if($withoutput){
665 $smarty->display (get_template_path('headers.tpl'));
666 }
668 if (isset($_SESSION['errors'])) {
669 $smarty->assign("errors", $_SESSION['errors']);
670 }
671 if($withoutput){
672 $smarty->display (get_template_path('setup.tpl'));
673 }
674 return (!$faults);
675 }
678 /* Setup page 3 asks for the server address
679 "Now we're going to include your LDAP server and create an initial configuration"*/
680 function show_setup_page3($withoutput = true)
681 {
683 // Take the Post oder the Sessioin saved data
684 if(isset($_POST['uri']))
685 $uri = $_POST['uri'];
686 elseif(isset($_SESSION['ldapconf']['uri']))
687 $uri = $_SESSION['ldapconf']['uri'];
689 // If Page called first time, field is empty
690 if((!isset($uri))||(empty($uri)))
691 $uri = "ldap://localhost:389";
694 $smarty = get_smarty();
696 // if isset $uri save it to session
697 if(isset($uri))
698 {
699 $_SESSION['ldapconf']['uri'] = $uri;
700 $smarty->assign ("uri", validate($uri));
701 }
704 // No error till now
705 $fault = false;
708 // If we pushed the Button continue
709 if(isset($_POST['continue3']))
710 if(!isset($uri))
711 {
712 $fault = true;
713 // Output the Error
714 if($withoutput)
715 {
716 print_red (_("You've to specify an ldap server before continuing!"));
717 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
718 }
719 }
720 elseif (!$ds = @ldap_connect (validate($uri)))
721 {
722 $fault =true;
723 // Output the Error
724 if($withoutput)
725 {
726 print_red (_("Can't connect to the specified LDAP server! Please make sure that is reachable for GOsa."));
727 $smarty->assign ("uri", validate($uri));
728 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
729 }
730 }
731 else
732 {
733 // Try to bind the connection
734 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
736 // if we can't bind , print error
737 if (!$r = @ldap_bind ($ds))
738 {
739 $fault = true;
740 // Output the Error
741 if($withoutput)
742 {
743 print_red (_("Can't bind to the specified LDAP server! Please make sure that is reachable for GOsa."));
744 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
745 $smarty->assign ("uri", validate($uri));
746 }
747 }
748 else
749 {
750 $fault = false;
751 }
752 }
755 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
758 // Load Header
759 if($withoutput)
760 $smarty->display (get_template_path('headers.tpl'));
762 // Set Errors to Smarty
763 if (isset($_SESSION['errors']))
764 {
765 $smarty->assign("errors", $_SESSION['errors']);
766 }
768 // Print out Template
769 if($withoutput)
770 $smarty->display (get_template_path('setup.tpl'));
774 return (!$fault);
775 }
779 // Setup page 4
780 // This page asked for detailed info, like base dn or admin user
781 // if evrything is ok , but there's a missing user with ACL :all we show a a user creation page before we show page 5
782 function show_setup_page4($withoutput = true)
783 {
786 require_once("class_password-methods.inc");
788 error_reporting(E_ALL);
793 $fault = false; // If an error occures we set this var to true
794 $smarty = get_smarty(); // Our smarty instance
795 $uri = $_SESSION['ldapconf']['uri']; // This is the the connect path to the ldapserver like ldap://lo..
796 $ldapconf = $_SESSION['ldapconf']; // The ldap Configuration informations, we collected while setup
797 $arr_crypts = array(); // array which includes contains all possible password crypting methods
798 $temp = ""; // Temp
799 $checkvars = array("location","admin","password","peopleou","peopledn","arr_crypts","mail","uidbase");
802 if(!isset($_SESSION['ldapconf']['arr_cryptkeys']))
803 {
804 require_once("class_password-methods.inc");
805 $tmp = passwordMethod::get_available_methods_if_not_loaded();
806 $_SESSION['ldapconf']['arr_cryptkeys']= $tmp['name'];
807 }
811 if(!isset($_SESSION['ldapconf']['mail_methods']))
812 {
813 $_SESSION['ldapconf']['mail_methods']=array();
814 $temp = get_available_mail_classes();
815 $_SESSION['ldapconf']['mail_methods']= $temp['name'];
816 }
821 // If there are some empty vars in ldapconnect
822 // This values also represent out default values
824 # first try to get $base
825 if(!$ds = @ldap_connect (validate($uri)))
826 {
827 $fault = true;
828 if($withoutput)
829 print_red (_("Can't connect to the specified LDAP server! Please make sure that is reachable for GOsa."));
830 }
831 elseif(!@ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3))
832 {
833 $fault = true;
834 if($withoutput)
835 print_red (_("Can't bind to the specified LDAP server!. Please make sure that is reachable for GOsa."));
836 }
837 elseif(! $r = @ldap_bind ($ds))
838 {
839 $fault = true;
840 if($withoutput)
841 print_red (_("Can't bind to the specified LDAP server! Please make sure that is reachable for GOsa."));
842 }
843 else
844 {
845 $sr= @ldap_search ($ds, "", "objectClass=*", array("namingContexts"));
848 $attr= @ldap_get_entries($ds,$sr);
849 if((empty($attr)))
850 {
851 $base= "dc=example,dc=net";
854 if($withoutput)
855 print_red(_("Bind to server successful, but the server seems to be completly empty, please check all informations twice"));
857 }
858 else
859 {
860 $base= $attr[0]['dn'];
861 }
862 }
866 if(!isset($_SESSION['ldapconf']['base'])) $_SESSION['ldapconf']['base'] = $base;
867 if(!isset($_SESSION['ldapconf']['admin'])) $_SESSION['ldapconf']['admin'] = "cn=ldapadmin,".$base;
868 if(!isset($_SESSION['ldapconf']['peopleou'])) $_SESSION['ldapconf']['peopleou'] = "ou=people";
869 if(!isset($_SESSION['ldapconf']['groupou'])) $_SESSION['ldapconf']['groupou'] = "ou=groups";
870 if(!isset($_SESSION['ldapconf']['peopledn'])) $_SESSION['ldapconf']['peopledn'] = "cn";
871 if(!isset($_SESSION['ldapconf']['password'])) $_SESSION['ldapconf']['password'] = "";
872 if(!isset($_SESSION['ldapconf']['location'])) $_SESSION['ldapconf']['location'] = "Example";
873 if(!isset($_SESSION['ldapconf']['uidbase'])) $_SESSION['ldapconf']['uidbase'] = "1000";
874 if(!isset($_SESSION['ldapconf']['mail'])) $_SESSION['ldapconf']['mail'] = 0;
875 $tmp = array_flip($_SESSION['ldapconf']['arr_cryptkeys']);
876 if(!isset($_SESSION['ldapconf']['arr_crypts'])) $_SESSION['ldapconf']['arr_crypts'] = $tmp['md5'];
879 // check Post data
881 if(isset($_POST['check']))
882 {
883 // Check if all needed vars are submitted
884 foreach($checkvars as $key)
885 {
886 if((isset($_POST[$key]))&&($_POST[$key]!=""))
887 {
888 $_SESSION['ldapconf'][$key] = $_POST[$key];
889 }
890 else
891 {
892 if($withoutput)
893 {
894 print_red(sprintf(_("You're missing the required attribute '%s' from this formular. Please complete!"), $key));
895 }
896 $fault = true;
897 }
898 }
900 // check if another base is given ... (ldapadmin...dc=base,dc=de) ..
902 $base = $_SESSION['ldapconf']['admin'];
903 $tmp = array_reverse ( split(",",$base));
904 $base = $tmp[1].",".$tmp[0];
905 $_SESSION['ldapconf']['base'] = $base;
908 }
912 $smarty->assign("arr_cryptkeys",$_SESSION['ldapconf']['arr_cryptkeys']);
913 $smarty->assign("mail_methods", $_SESSION['ldapconf']['mail_methods']);
915 foreach($_SESSION['ldapconf'] as $key => $val)
916 {
917 $smarty->assign($key,$val);
918 }
920 if(isset($_POST['check']))
921 {
922 $ldap= new LDAP($_SESSION['ldapconf']['admin'], $_SESSION['ldapconf']['password'], $_SESSION['ldapconf']['uri']);
924 $m= schema_check($_SESSION['ldapconf']['uri'], $_SESSION['ldapconf']['admin'], $_SESSION['ldapconf']['password']);
925 $_SESSION['classes']= $m;
927 if ($ldap->error != "Success")
928 {
929 if($withoutput)
930 {
931 print_red(sprintf(_("Can't log into LDAP server. Reason was: %s."), $ldap->get_error()));
932 }
933 $fault = true;
934 }
935 }
939 // Set smarty output
940 $smarty->assign ("content", get_template_path('setup_step4.tpl'));
942 $smarty->assign ("peopledns", array("cn", "uid"));
943 if($withoutput)
944 $smarty->display (get_template_path('headers.tpl'));
946 if(isset($_SESSION['errors']))
947 {
948 $smarty->assign("errors", $_SESSION['errors']);
949 }
950 if($withoutput)
951 $smarty->display (get_template_path('setup.tpl'));
954 return (!$fault);
957 }
962 // This page shows your configuration
963 // and wants you to download the gosa.conf ....
964 function show_setup_page5($withoutput=true)
965 {
966 // Get ldapconf
967 $ldapconf= $_SESSION['ldapconf'];
969 // get smarty
970 $smarty = get_smarty();
972 if(isset($_SESSION['classes']))
973 $classes = $_SESSION['classes'];
975 $info= posix_getgrgid(posix_getgid());
976 $smarty->assign ("webgroup", $info['name']);
977 $smarty->assign ("path", CONFIG_DIR);
978 $message = "";
979 $message.="<table class=\"check\">";
980 $m= schema_check($ldapconf['uri'], $ldapconf['admin'], $ldapconf['password'],1);
982 if($withoutput)
983 {
984 $smarty->assign ("schemas", view_schema_check($m));
985 $smarty->assign ("content", get_template_path('setup_finish.tpl'));
986 }
987 // Output templates ....
989 if($withoutput)
990 $smarty->display (get_template_path('headers.tpl'));
992 if (isset($_SESSION['errors']))
993 {
994 $smarty->assign("errors", $_SESSION['errors']);
995 }
996 if($withoutput)
997 $smarty->display (get_template_path('setup.tpl'));
998 return(true);
999 }
1012 // this function is called by setup step 5, in order to create a missinf Administrator
1013 // and or Administrational user
1014 // on success go on with setup_page5
1015 // else show this page aggain
1016 function create_user_for_setup($withoutput=true)
1017 {
1019 error_reporting(E_ALL);
1021 global $samba;
1023 $ldapconf = $_SESSION['ldapconf'];
1024 $smarty = get_smarty();
1028 if(isset($_SESSION['classes']))
1029 $classes= $_SESSION['classes'];
1031 // Everything runns perfect ...
1032 // So we do a last test on this page
1033 // is there a user with ACLs :all which will be able to adminsitrate GOsa
1034 // We check that, if this user or group is missing we ask for creating them
1036 $ldap= new LDAP($_SESSION['ldapconf']['admin'], $_SESSION['ldapconf']['password'], $_SESSION['ldapconf']['uri']);
1038 // $ldap= new LDAP($ldapconf['admin'], $ldapconf['password'], $ldapconf['uri']);
1040 // Now we are testing for a group, with the rights :all
1041 $ldap->cd($ldapconf['base']);
1042 $ldap->search("(&(objectClass=gosaObject)(gosaSubtreeACL=:all))");
1044 $group_cnt = $ldap->count();
1045 $data = $ldap->fetch();
1046 $create_user = false;
1048 // We need to create Administrative user and group
1049 // Because theres no Group found
1050 if($group_cnt < 1)
1051 {
1052 // Set var to create user
1053 $create_user = true;
1055 // Output error
1056 if(($withoutput)&&(!isset($_POST['new_admin'])))
1057 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
1058 }
1059 else
1060 {
1062 // We found an Administrative Group, is there a user too
1063 if(isset($data['memberUid'][0]))
1064 {
1065 $ldap->search("(&(objectClass=gosaAccount)(objectClass=person))",array("uid=".$data['memberUid'][0]));
1066 $data2 = $ldap->fetch();
1067 $user_cnt = $ldap->count();
1068 }
1070 // We must create a user
1071 if (($ldap->count() < 1)||(!isset($data2)))
1072 {
1073 $create_user = true;
1074 if(($withoutput)&&(!isset($_POST['new_admin'])))
1075 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
1076 }
1077 else
1078 {
1079 // We don't need to add a user
1080 return(true);
1081 }
1083 }// if($group_cn)
1085 // We need to create a new user with group
1086 if(isset($_POST['new_admin']))
1087 {
1088 // Is there a running user ?
1089 // Then add additional
1091 if (isset($classes['samba3']))
1092 {
1093 $samba= "2";
1094 $lmPassword = "lmPassword";
1095 $ntPassword = "ntPassword";
1096 } else {
1097 $samba= "3";
1098 $lmPassword = "sambaLMPassword";
1099 $ntPassword = "sambaNtPassword";
1100 }
1103 // Nothing submitted
1104 if(( (empty($_POST['admin_name']))||(empty($_POST['admin_pass'])) )&&(!$create_user))
1105 {
1106 return(true);
1107 }
1109 // We have the order to create on Admin ^^
1110 // Detect Samba version to define the Attribute names shown below
1111 // go to base
1112 $ldap->cd($ldapconf['base']);
1114 // Define the user we are going to create
1115 $dn = "cn=".$_POST['admin_name'].",".$ldapconf['peopleou'].",".$ldapconf['base'];
1118 $arr['objectClass'][0] ="person";
1119 $arr['objectClass'][1] ="organizationalPerson";
1120 $arr['objectClass'][2] ="inetOrgPerson";
1121 $arr['objectClass'][3] ="gosaAccount";
1122 $arr['uid'] = $_POST['admin_name'];
1123 $arr['cn'] = $_POST['admin_name'];
1124 $arr['sn'] = $_POST['admin_name'];
1126 $arr['givenName'] = "GOsa main administrator";
1127 $arr[$lmPassword] = "10974C6EFC0AEE1917306D272A9441BB";
1128 $arr[$ntPassword] = "38F3951141D0F71A039CFA9D1EC06378";
1129 $arr['userPassword'] = crypt_single($_POST['admin_pass'],"md5");
1130 if( ! $ldap->dn_exists ( $dn )) {
1131 $ldap->cd($dn);
1132 $ldap->create_missing_trees($dn);
1133 $ldap->add($arr);
1134 if($ldap->error!="Success") {
1135 print_red("Can't create user, and / or Group, possibly this problem depends on an empty LDAP server. Check your configuration and try again!");
1136 }
1137 }
1139 // theres already a group for administrator, so we only need to add the user
1140 if($group_cnt)
1141 {
1142 if(!isset($data['memberUid']))
1143 {
1144 $arrr['memberUid']= $_POST['admin_name'];
1145 }
1146 else
1147 {
1148 $data['memberUid'][$data['memberUid']['count']]=$_POST['admin_name'];
1149 $arrr['memberUid'] = $data['memberUid'];
1150 unset($arrr['memberUid']['count']);
1151 }
1152 $ldap->cd($data['dn']);
1153 $ldap->modify($arrr);
1154 }
1155 else
1156 {
1157 // there was no group defined, so we must create one
1158 $dn = "cn=administrators,".$ldapconf['groupou'].",".$ldapconf['base'];
1159 $arrr['objectClass'][0] = "gosaObject";
1160 $arrr['objectClass'][1] = "posixGroup";
1161 $arrr['gosaSubtreeACL'] = ":all";
1162 $arrr['cn'] = "administrators";
1163 $arrr['gidNumber'] = "999";
1164 $arrr['memberUid'] = $_POST['admin_name'];
1165 $ldap->cd($dn);
1166 $ldap->add($arrr);
1167 }
1170 // We created the Group and the user, so we can go on with the next setup step
1171 return(true);
1172 }
1173 else
1174 {
1175 if(!($create_user))
1176 {
1177 $smarty->assign ("content", get_template_path('setup_useradmin.tpl'));
1178 $smarty->assign("exists",true);
1179 }
1180 else
1181 {
1182 $smarty->assign ("content", get_template_path('setup_useradmin.tpl'));
1183 $smarty->assign("exists",false);
1184 }
1185 }
1188 // Smarty outout
1190 if($withoutput)
1191 $smarty->display (get_template_path('headers.tpl'));
1193 if (isset($_SESSION['errors']))
1194 {
1195 $smarty->assign("errors", $_SESSION['errors']);
1196 }
1197 if($withoutput)
1198 $smarty->display (get_template_path('setup.tpl'));
1201 return(false);
1202 }
1205 // Returns the classnames auf the mail classes
1206 function get_available_mail_classes()
1207 {
1208 $dir = opendir( "../include");
1209 $methods = array();
1210 $suffix = "class_mail-methods-";
1211 $lensuf = strlen($suffix);
1212 $prefix = ".inc";
1213 $lenpre = strlen($prefix);
1216 $i = 0;
1217 while (($file = readdir($dir)) !== false)
1218 {
1219 if(stristr($file,$suffix))
1220 {
1221 $lenfile = strlen($file);
1222 $methods['name'][$i] = substr($file,$lensuf,($lenfile-$lensuf)-$lenpre);
1223 $methods['file'][$i] = $file;
1224 $methods[$i]['file'] = $file;
1225 $methods[$i]['name'] = substr($file,$lensuf,($lenfile-$lensuf)-$lenpre);
1226 $i++;
1227 }
1228 }
1229 return($methods);
1230 }
1238 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1239 ?>