749e2cfe52454553856429f038510e7134572ee9
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 $message="<table summary=\"\" class=\"check\">";
15 foreach ($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 $message;
30 }
33 function is_schema_readable($server, $admin, $password)
34 {
35 $ds= ldap_connect ($server);
36 if (!$ds) {
37 return (false);
38 }
39 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
40 $r= ldap_bind ($ds, $admin, $password);
42 /* Get base to look for schema */
43 $sr = @ldap_read ($ds, "", "objectClass=*", array("subschemaSubentry"));
44 $attr= @ldap_get_entries($ds,$sr);
45 if (!isset($attr[0]['subschemasubentry'][0])){
46 return (false);
47 }
49 $nb= $attr[0]['subschemasubentry'][0];
50 $objectclasses= array();
51 $sr= ldap_read ($ds, $nb, "objectClass=*", array("objectclasses"));
52 $attrs= ldap_get_entries($ds,$sr);
53 if (!isset($attrs[0])){
54 return (false);
55 }
56 return(true);
57 }
59 function schema_check($server, $admin, $password, $aff=0,$CalledByIndexPhP=false)
60 {
61 global $config;
63 $messages= array();
64 $required_classes= array(
65 "gosaObject" => array("version" => "2.4"),
66 "gosaAccount" => array("version" => "2.4"),
67 "gosaLockEntry" => array("version" => "2.4"),
68 "gosaCacheEntry" => array("version" => "2.4"),
69 "gosaDepartment" => array("version" => "2.4"),
71 "goFaxAccount" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
72 "goFaxSBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
73 "goFaxRBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
75 "gosaUserTemplate" => array("version" => "2.4", "class" => "posixAccount","file" => "nis.schema"),
76 "gosaMailAccount" => array("version" => "2.4", "class" => "mailAccount","file" => "gosa+samba3.schema"),
77 "gosaProxyAccount" => array("version" => "2.4", "class" => "proxyAccount","file" => "gosa+samba3.schema"),
78 "gosaApplication" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
79 "gosaApplicationGroup" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
81 "GOhard" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
82 "gotoTerminal" => array("version" => "2.0", "class" => "terminals","file" => "goto.schema"),
83 "goServer" => array("version" => "2.4","class" => "server","file" => "goserver.schema"),
84 "goTerminalServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
85 "goShareServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
86 "goNtpServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
87 "goSyslogServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
88 "goLdapServer" => array("version" => "2.4"),
89 "goCupsServer" => array("version" => "2.4", "class" => array("posixAccount", "terminals"),),
90 "goImapServer" => array("version" => "2.4", "class" => array("mailAccount", "mailgroup"),"file" => "gosa+samba3.schema"),
91 "goKrbServer" => array("version" => "2.4"),
92 "goFaxServer" => array("version" => "2.4", "class" => "gofaxAccount","file" => "gofax.schema"),
93 );
95 /* Build LDAP connection */
96 $ds= ldap_connect ($server);
97 if (!$ds) {
98 return (array(array("msg" => _("Can't bind to LDAP. No schema check possible!"), "status" => FALSE)));
99 }
100 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
101 $r= ldap_bind ($ds, $admin, $password);
103 /* Get base to look for schema */
104 $sr = @ldap_read ($ds, "", "objectClass=*", array("subschemaSubentry"));
105 $attr= @ldap_get_entries($ds,$sr);
106 if (!isset($attr[0]['subschemasubentry'][0])){
107 return (array(array("msg" => _("Can't get schema information from server. No schema check possible!"), "status" => FALSE)));
108 }
110 /* Get list of objectclasses */
111 $nb= $attr[0]['subschemasubentry'][0];
112 $objectclasses= array();
113 $sr= ldap_read ($ds, $nb, "objectClass=*", array("objectclasses"));
114 $attrs= ldap_get_entries($ds,$sr);
115 if (!isset($attrs[0])){
116 return (array(array("msg" => _("Can't get schema information from server. No schema check possible!"), "status" => FALSE)));
117 }
118 foreach ($attrs[0]['objectclasses'] as $val){
119 $name= preg_replace("/^.* NAME\s+\(*\s*'([^']+)'\s*\)*.*$/", '\\1', $val);
120 if ($name != $val){
121 $objectclasses[$name]= $val;
122 }
123 }
124 /* Walk through objectclasses and check if they are needed or not */
125 foreach ($required_classes as $key => $value){
126 if (isset($value['class'])){
127 if (!is_array($value['class'])){
128 $classes= array($value['class']);
129 } else {
130 $classes= $value['class'];
131 }
133 /* Check if we are using the class that requires */
134 foreach($classes as $class){
135 if (!isset($objectclasses[$key])){
136 $messages[$key]['msg']= sprintf(_("Optional objectclass '%s' required by plugin '%s' is not present in LDAP setup"), $key, $class);
137 $messages[$key]['status'] = FALSE;
138 } else {
139 if (!check_schema_version($objectclasses[$key], $value['version'])){
140 $messages[$key]['msg']= sprintf(_("Optional objectclass '%s' required by plugin '%s' does not have version %s"), $key, $class, $value['version']);
141 $messages[$key]['needonstartup'] = TRUE;
142 $messages[$key]['status'] =FALSE;
143 }else {
144 if(!isset($affich2[$class])){
145 $affich2[$class]['msg'] = sprintf(_("Support for '%s' enabled"), $class)."<td class=\"check\"> ".$value['file']."</td>";
146 $affich2[$class]['status']= TRUE;
147 }
148 }
149 }
151 }
152 } else {
153 /* Required class */
154 if (!isset($objectclasses[$key])){
155 $messages[$key]['msg']= sprintf(_("Required objectclass '%s' is not present in LDAP setup"), $key);
156 $messages[$key]['status'] = FALSE;
157 } else {
158 if (!check_schema_version($objectclasses[$key], $value['version'])){
159 $messages[$key]['msg']= sprintf(_("Required objectclass '%s' does not have version %s"), $key, $value['version']);
160 $messages[$key]['status'] = FALSE;
161 $messages[$key]['needonstartup'] = TRUE;
162 }
164 }
165 }
166 }
168 /* Check for correct samba parameters */
169 if (!isset($objectclasses['sambaSamAccount'])){
170 $messages['samba3']['msg']= _("SAMBA 3 support disabled, no schema seems to be installed");
171 $affich['samba3']['msg']= $messages['samba3']['msg']."<td class=\"check\">gosa+samba3.schema</td>";
172 $messages['samba3']['status']= FALSE;
173 $affich['samba3']['status']= FALSE;
174 }else{
175 $affich['samba3']['msg']= _("SAMBA 3 support enabled")."<td class=\"check\">gosa+samba3.schema</td>";
176 $affich['samba3']['status']= TRUE;
177 }
179 if (!isset($objectclasses['sambaAccount'])){
180 $messages['samba2']['msg']= _("SAMBA 2 support disabled, no schema seems to be installed");
181 $affich['samba2']['msg']= $messages['samba2']['msg']."<td class=\"check\">samba.schema</td>";
182 $messages['samba2']['status']= FALSE;
183 $affich['samba2']['status']= FALSE;
184 }else{
185 $affich['samba2']['msg']= _("SAMBA 2 support enabled")."<td class=\"check\">samba.schema</td>";
186 $affich['samba2']['status']= TRUE;
187 }
189 /* Check pureftp/dns/ */
190 if (!isset($objectclasses['PureFTPdUser'])){
191 $messages['pureftp']['msg']= _("Support for pureftp disabled, no schema seems to be installed");
192 $affich['pureftp']['msg']= $messages['pureftp']['msg']."<td class=\"check\">pureftpd.schema</td>";
193 $messages['pureftp']['status']= FALSE;
194 $affich['pureftp']['status']= FALSE;
195 }else{
196 $affich['pureftp']['msg']= _("Support for pureftp enabled")."<td class=\"check\">pureftpd.schema</td>";
197 $affich['pureftp']['status']= TRUE;
198 }
200 if (!isset($objectclasses['gosaWebdavAccount'])){
201 $messages['webdav']['msg']= _("Support for WebDAV disabled, no schema seems to be installed");
202 $affich['webdav']['msg']= $messages['webdav']['msg']."<td class=\"check\"></td>";
203 $messages['webdav']['status']= FALSE;
204 $affich['webdav']['status']= FALSE;
205 }else{
206 $affich['webdav']['msg']=_("Support for WebDAV enabled")."<td class=\"check\">gosa+samba3.schema</td>";
207 $affich['webdav']['status']= TRUE;
208 }
210 if (!isset($objectclasses['phpgwAccount'])){
211 $messages['phpgroupware']['msg']= _("Support for phpgroupware disabled, no schema seems to be installed");
212 $affich['phpgroupware']['msg']= $messages['phpgroupware']['msg']."<td class=\"check\">phpgwaccount.schema</td>";
213 $messages['phpgroupware']['status']= FALSE;
214 $affich['phpgroupware']['status']= FALSE;
215 }else{
216 $affich['phpgroupware']['msg']= _("Support for phpgroupware enabled")."<td class=\"check\">phpgwaccount.schema</td>";
217 $affich['phpgroupware']['status']= TRUE;
218 }
220 if (!isset($objectclasses['goFonAccount'])){
221 $messages['phoneaccount']['msg']= _("Support for gofon disabled, no schema seems to be installed");
222 $affich['phoneaccount']['msg']= $messages['phoneaccount']['msg']."<td class=\"check\">gofon.schema</td>";
223 $messages['phoneaccount']['status']= FALSE;
224 $affich['phoneaccount']['status']= FALSE;
225 }else{
226 $affich['phoneaccount']['msg']= _("Support for gofon enabled")."<td class=\"check\">gofon.schema</td>";
227 $affich['phoneaccount']['status']= true;
228 }
230 if (!isset($objectclasses['nagiosContact'])){
231 $messages['nagioscontact']['msg']= _("Support for nagios disabled, no schema seems to be installed");
232 $affich['nagioscontact']['msg']= $messages['nagioscontact']['msg']."<td class=\"check\">nagios.schema</td>";
233 $messages['nagioscontact']['status']= FALSE;
234 $affich['nagioscontact']['status']= FALSE;
235 }else{
236 $affich['nagioscontact']['msg']= _("Support for nagios enabled")."<td class=\"check\">nagios.schema</td>";
237 $affich['nagioscontact']['status']= true;
238 }
240 /* Fix for PHP Fehler "Undefined index: ldapconf"
241 * Ablaufverfolgung[1]: Funktion schema_check Datei: /home/hickert/gosa/include/functions_setup.inc (Zeile 230)
242 */
243 if((isset($_SESSION['ldapconf']['mail_methods']))&&(isset($_SESSION['ldapconf']))){
244 if(($_SESSION['ldapconf']['mail_methods'][$_SESSION['ldapconf']['mail']] == "kolab")&&(!$CalledByIndexPhP)){
245 if(!isset($objectclasses['kolabInetOrgPerson'])) {
246 $messages['kolab']['msg']= _("Support for Kolab disabled, no schema seems to be installed, setting mail-method to cyrus");
247 $affich['kolab']['msg']=$messages['kolab']['msg']."<td class=\"check\">kolab2.schema</td>";
248 $tmp= array_flip($_SESSION['ldapconf']['mail_methods']);
249 $_SESSION['ldapconf']['mail']=$tmp['cyrus'];
250 $messages['kolab']['status']= FALSE;
251 $affich['kolab']['status']= FALSE;
252 }else{
253 $affich['kolab']['msg']=_("Support for Kolab enabled")."<td class=\"check\">gofon.schema</td>";
254 $affich['kolab']['status']= TRUE;
255 }
256 }
257 }
258 if($aff==0){
259 return ($messages);
260 } else {
261 return(array_merge($affich,$affich2));
262 }
263 }
266 function check(&$faults, $message, $description, $test, $required= TRUE)
267 {
268 $msg= "<table summary=\"\" class='check'><tr><td class='check' style='font-size:14px;'>$message</td>
269 <td rowspan=2 style='vertical-align:middle; text-align:center;width:45px;'>";
270 if ($test){
271 $msg.= _("OK")."<br>";
272 } else {
273 if (!$required){
274 $msg.="<font color=red>"._("Ignored")."</font><br>";
275 } else {
276 $msg.="<font color=red>"._("Failed")."</font><br>";
277 $faults++;
278 }
279 }
280 $msg.= "</td></tr><tr><td class='check' style='padding-left:20px;".
281 "background-color:#F0F0F0;'>$description</td></tr></table><br>";
283 return $msg;
284 }
286 function perform_php_checks(&$faults)
287 {
288 global $check_globals;
290 $faults= 0;
291 $msg= "";
293 $msg.= "<h1>"._("PHP setup inspection")."</h1>";
294 $msg.= check ( $faults, _("Checking for PHP version (>=4.1.0)"),
295 _("PHP must be of version 4.1.0 or above for some functions and known bugs in PHP language."),
296 version_compare(phpversion(), "4.1.0")>=0);
298 $msg.= check ( $faults, _("Checking if register_globals is set to 'off'"),
299 _("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."),
300 $check_globals == 0, FALSE);
302 $msg.= check ( $faults, _("Checking for ldap module"),
303 _("This is the main module used by GOsa and therefore really required."),
304 is_callable('ldap_bind'));
306 $msg.= check ( $faults, _("Checking for XML functions"),
307 _("XML functions are required to parse the configuration file."),
308 is_callable('xml_parser_create'));
310 $msg.= check ( $faults, _("Checking for gettext support"),
311 _("Gettext support is required for internationalized GOsa."),
312 is_callable('bindtextdomain'));
314 $msg.= check ( $faults, _("Checking for iconv support"),
315 _("This module is used by GOsa to convert samba munged dial informations and is therefore required."),
316 is_callable('iconv'));
318 $msg.= check ( $faults, _("Checking for mhash module"),
319 _("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."),
320 is_callable('mhash'), FALSE);
322 $msg.= check ( $faults, _("Checking for imap module"),
323 _("The IMAP module is needed to communicate with the IMAP server. It gets status informations, creates and deletes mail users."),
324 is_callable('imap_open'));
326 $msg.= check ( $faults, _("Checking for getacl in imap"),
327 _("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."),
328 is_callable('imap_getacl'), FALSE);
330 $msg.= check ( $faults, _("Checking for mysql module"),
331 _("MySQL support is needed for reading GOfax reports from databases."),
332 is_callable('mysql_query'), FALSE);
334 $msg.= check ( $faults, _("Checking for cups module"),
335 _("In order to read available printers from IPP protocol instead of printcap files, you've to install the CUPS module."),
336 is_callable('cups_get_dest_list'), FALSE);
338 $msg.= check ( $faults, _("Checking for kadm5 module"),
339 _("Managing users in kerberos requires the kadm5 module which is downloadable via PEAR network."),
340 is_callable('kadm5_init_with_password'), FALSE);
342 $msg.= check ( $faults, _("Checking for snmp Module"),
343 _("Simple Network Management Protocol (SNMP) is required for client monitoring."),
344 is_callable('snmpget'), FALSE);
346 return ($msg);
347 }
349 function get_link($function_name) {
350 $result= "<a href='http://de.php.net/manual/en/function.";
352 /* Replace all underscores with hyphens (phpdoc convention) */
353 $function_name= str_replace("_", "-", $function_name);
355 /* Append to base URL */
356 $result.= $function_name.".php'>$function_name</a>";
358 return $result;
359 }
361 function perform_additional_function_checks(&$faults) {
362 global $check_globals;
364 $faults= 0;
365 $msg= "";
366 $functions= array();
368 $functions_list= '../include/functions_list.inc';
370 /* Make sure that we can read the file */
371 if(is_readable($functions_list)) {
372 /* Open filehandle */
373 $fh= fopen($functions_list,'rb');
374 if($fh!=null) {
375 $functions= eval(fread($fh,filesize($functions_list)));
376 }
377 }
379 $msg.= "<h1>"._("PHP detailed function inspection")."</h1>";
380 /* Only print message, if function is not callable */
381 foreach($functions as $key => $fn_name) {
382 if(!is_callable($fn_name)) {
383 $msg.= check ($faults, sprintf(_("Checking for function %s"), "<b>".get_link($fn_name)."</b>"),
384 sprintf(_("The function %s is used by GOsa. There is no information if it's optional or required yet."), "<b>".get_link($fn_name)."</b>"),
385 is_callable($fn_name), false);
386 }
387 }
388 return $msg;
389 }
391 function perform_additional_checks(&$faults)
392 {
393 $ret = NULL;
394 /* Programm check */
395 $msg= "<h1>"._("Checking for some additional programms")."</h1>";
397 /* Image Magick */
398 $query= "LC_ALL=C LANG=C convert -help";
399 $output= shell_exec ($query);
400 if ($output != ""){
401 $lines= split ("\n", $output);
402 $version= preg_replace ("/^Version:.+Magick ([^\s]+).*/", "\\1", $lines[0]);
403 list($major, $minor)= split("\.", $version);
404 $msg.= check ( $faults, _("Checking for ImageMagick (>=5.4.0)"),
405 _("ImageMagick is used to convert user supplied images to fit the suggested size and the unified JPEG format."),
406 ($major > 5 || ($major == 5 && $minor >= 4)));
407 } else {
408 $msg.= check ( $faults, _("Checking imagick module for PHP"),
409 _("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);
410 }
412 /* Check for fping */
413 $query= "LC_ALL=C LANG=C fping -v 2>&1";
414 $output= shell_exec ($query);
415 $have_fping= preg_match("/^fping:/", $output);
416 $msg.= check ( $faults, _("Checking for fping utility"),
417 _("The fping utility is only used if you've got a thin client based terminal environment running."),
418 $have_fping, FALSE);
420 /* Check for smb hash generation tool */
421 $query= "mkntpwd 2>&1";
422 $output= shell_exec ($query);
423 $have_mkntpwd= preg_match("/^Usage: mkntpwd /", $output);
424 $alt = 0;
426 if (!$have_mkntpwd){
427 $query= "LC_ALL=C LANG=C perl -MCrypt::SmbHash -e 'ntlmgen \"PASSWD\", \$lm, \$nt; print \"\${lm}:\${nt}\\n\";' &>/dev/null";
428 system ($query, $ret);
429 $alt= ($ret == 0);
430 }
432 $msg.= check ( $faults, _("Checking for a way to generate LM/NT password hashes"),
433 _("In order to use SAMBA 2/3, you've to install some additional packages to generate password hashes."),
434 ($have_mkntpwd || $alt));
436 /* seesio.auto_start should be off, in order to without trouble*/
437 $session_auto_start = ini_get('session.auto_start');
438 $implicit_flush = ini_get('implicit_flush');
439 $max_execution_time = ini_get('max_execution_time');
440 $memory_limit = ini_get('memory_limit');
441 $expose_php = ini_get('expose_php');
442 $magic_quotes_gpc = ini_get('magic_quotes_gpc');
443 $register_globals = ini_get('register_globals');
445 /* auto_register */
446 $msg.= check ( $faults, _("php.ini check -> session.auto_register"),
447 _("In Order to use GOsa without any trouble, the session.auto_register option in your php.ini must be set to 'Off'."), (!$session_auto_start['local_value']));
449 /* implicit_flush */
450 $msg.= check ( $faults, _("php.ini check -> implicit_flush"),
451 _("This option influences the Output handling. Turn this Option off, to increase performance."),
452 !$implicit_flush['local_value'],0,false);
454 /* max_execution_time */
455 if($max_execution_time['local_value'] < 30 ){
456 $max_execution_time['local_value']=false;
457 }
458 $msg.= check ( $faults, _("php.ini check -> max_execution_time"),
459 _("The Execution time should be at least 30 seconds, because some actions may consume more time."),
460 $max_execution_time['local_value'],0,false);
462 /* memory_limit */
463 if($memory_limit['local_value'] < 16 ){
464 $memory_limit['local_value']=false;
465 }
466 $msg.= check ( $faults, _("php.ini check -> memory_limit"),
467 _("GOsa needs at least 16MB of memory, less will cause unpredictable errors! Increase it for larger setups."),
468 !$implicit_flush['local_value'],0,false);
470 /* expose_php */
471 $msg.= check ( $faults, _("php.ini check -> expose_php"),
472 _("Increase the server security by setting expose_php to 'off'. PHP won't send any Information about the server you are running in this case."),
473 !$implicit_flush['local_value'],0,false);
475 /* magic_quotes_gpc */
476 $msg.= check ( $faults, _("php.ini check -> magic_quotes_gpc"),
477 _("Increase your server security by setting magic_quotes_gpc to 'on'. PHP will escape all quotes in strings in this case."),
478 $magic_quotes_gpc['local_value'],0,false);
480 return $msg;
481 }
484 function parse_contrib_conf()
485 {
487 $str = "";
488 $used_samba_version = 0;
489 $query = "";
490 $fp = false;
491 $output = "";
492 $needridbase_sid = false;
493 $pwdhash = "";
494 $replacements = array();
495 $ldapconf = $_SESSION['ldapconf']; // The Installation information
496 $classes = $_SESSION['classes']; // Class information needed to define which features are enabled
497 $possible_plugins = array();
499 /* Which samba version do we use? */
500 if(isset($classes['samba3'])){
501 $used_samba_version = 2;
502 } else {
503 $used_samba_version = 3;
504 }
506 /* Look for samba password generation method */
507 if(file_exists("/usr/bin/mkntpasswd")){
508 $pwdhash = "/usr/bin/mkntpasswd";
509 } elseif (preg_match("/^Usage: mkntpwd /", shell_exec ("mkntpwd 2>&1"))){
510 $pwdhash= "mkntpwd";
511 } else {
512 $pwdhash=('perl -MCrypt::SmbHash -e "ntlmgen \"\$ARGV[0]\", \$lm, \$nt; print \"\${lm}:\${nt}\n\";" $1');
513 }
516 /* Define which variables will be replaced */
517 $replacements['{LOCATIONNAME}'] = $ldapconf['location'];
518 $replacements['{SAMBAVERSION}'] = $used_samba_version;
519 $replacements['{LDAPBASE}'] = $ldapconf['base'];
520 $replacements['{LDAPADMIN}'] = $ldapconf['admin'];
521 $replacements['{UIDBASE}'] = $ldapconf['uidbase'];
522 $replacements['{DNMODE}'] = $ldapconf['peopledn'];
523 $replacements['{LDAPHOST}'] = $ldapconf['uri'];
524 $replacements['{PASSWORD}'] = $ldapconf['password'];
525 $replacements['{CRYPT}'] = $ldapconf['arr_cryptkeys'][$ldapconf['arr_crypts']];
526 $replacements['{SID}'] = "";
527 $replacements['{RIDBASE}'] = "";
528 if($ldapconf['mail'] != "disabled"){
529 $replacements['{MAILMETHOD}'] = $ldapconf['mail_methods'][$ldapconf['mail']];
530 }
531 $replacements['{SMBHASH}'] = $pwdhash;
532 $replacements['{GOVERNMENTMODE}']= "false";
533 $replacements['{kolabAccount}'] = "";
534 $replacements['{servKolab}'] = "";
535 $replacements['{errorlvl}'] = $ldapconf['errorlvl'];
537 /* This array contains all preg_replace syntax to delete all unused plugins
538 THE kEY MUST BE THE CLASSNAME so we can check it with $ldapconf['classes'] */
540 $possible_plugins['fonreport'][] = "'\n.*<plugin.*fonreport+.*\n.*>.*\n'i";
541 $possible_plugins['phoneaccount'][]= "'\n.*<tab.*phoneAccount.*>.*\n'i";
542 $possible_plugins['logview'][] = "'\n.*<plugin.*logview+.*\n.*>.*\n'i";
543 $possible_plugins['pureftp'][] = "'\n.*<tab.*pureftp.*>.*\n'i";
544 $possible_plugins['webdav'][] = "'\n.*<tab.*webdav.*>.*\n'i";
545 $possible_plugins['phpgroupware'][]= "'\n.*<tab.*phpgroupware.*>.*\n'i";
547 /*Header information
548 Needed to send the generated gosa.conf to the browser */
549 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
550 header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
551 header("Cache-Control: no-cache");
552 header("Pragma: no-cache");
553 header("Cache-Control: post-check=0, pre-check=0");
554 header("Content-type: text/plain");
556 if (preg_match('/MSIE 5.5/', $_SERVER['HTTP_USER_AGENT']) ||
557 preg_match('/MSIE 6.0/', $_SERVER['HTTP_USER_AGENT'])){
558 header('Content-Disposition: filename="gosa.conf"');
559 } else {
560 header('Content-Disposition: attachment; filename="gosa.conf"');
561 }
563 if(!$fp=fopen(CONFIG_TEMPLATE_DIR."/gosa.conf","r")) {
564 echo "Can't open file ".CONFIG_TEMPLATE_DIR."/gosa.conf";
565 } else {
566 while(!feof($fp)) {
567 $str.= fread($fp,512);
568 }
570 if($ldapconf['mail_methods'][$ldapconf['mail']]=="kolab") {
571 $replacements['{kolabAccount}'] ="<tab class=\"kolabAccount\" />\n ";
572 $replacements['{servKolab}'] ="<tab class=\"servkolab\" name=\"Kolab\" />";
573 }
575 if($used_samba_version == 2) {
576 /* Do nothing for samba 2... */
577 } else {
578 /* Create LDAP connection, to check if there's a domain
579 object defined in the LDAP schema */
580 $ldap= new LDAP($ldapconf['admin'], $ldapconf['password'], $ldapconf['uri']);
582 /* Try to find a Samba Domain Objekt */
583 $ldap->search("(objectClass=sambaDomain)");
585 /* Something found ??? so we need to define ridbase an SID by ourselfs */
586 if($ldap->count()< 1) {
587 $replacements['{SID}']= "sid=\"123412-11\"";
588 $replacements['{RIDBASE}']= "ridbase=\"1000\"";
589 }
590 }
592 /* Data readed, types replaced, samba version detected and checked if
593 we need to add SID and RIDBASE. Check if there is an ivbbEntry in
594 the LDAP tree, in this case we will set the governmentmode to true.
595 Create LDAP connection, to check if theres a domain Objekt definen
596 in the LDAP schema. */
597 if(!isset($ldap)){
598 $ldap= new LDAP($ldapconf['admin'], $ldapconf['password'], $ldapconf['uri']);
599 }
601 /* Try to find a Samba Domain Objekt */
602 $ldap->search("(objectClass=ivbbEntry)");
604 /* Something found ??? so we need to define ridbase an SID by ourselfs */
605 if($ldap->count()> 0) {
606 $replacements['{GOVERNMENTMODE}']= "true";
607 }
609 /* Replace all colleted information with placeholder */
610 foreach($replacements as $key => $val) {
611 $str = preg_replace("/".$key."/",$val,$str);
612 }
614 if($ldapconf['mail'] == "disabled"){
615 $str = str_replace("mailMethod=\"{MAILMETHOD}\"","",$str);
616 }
619 /* Remove all unused plugins */
620 foreach($possible_plugins as $key=> $plugin) {
621 foreach($plugin as $key=>$val) {
622 if(in_array($plugin,$classes)) {
623 $str = preg_replace($val,"\n",$str);
624 }
625 }
626 }
627 }
629 return ((($str)));
630 }
633 /* Show setup_page 1 */
634 function show_setup_page1($withoutput = true)
635 {
636 $faults = array();
637 $smarty = get_smarty();
638 $smarty->assign ("content", get_template_path('setup_introduction.tpl'));
639 $smarty->assign ("tests", perform_php_checks($faults));
640 $smarty->assign ("detailed_tests", perform_additional_function_checks($faults));
642 /* This var is true if anything went wrong */
643 if ($faults){
644 $smarty->assign("mode", "disabled");
645 }
647 /* This line displays the template only if (withoutput is set) */
648 if($withoutput){
649 $smarty->display (get_template_path('headers.tpl'));
650 }
652 if (isset($_SESSION['errors'])){
653 $smarty->assign("errors", $_SESSION['errors']);
654 }
656 if($withoutput){
657 $smarty->display (get_template_path('setup.tpl'));
658 }
660 return (!$faults);
661 }
664 /* Show setup_page 2 */
665 function show_setup_page2($withoutput = true)
666 {
667 $faults = array();
668 $smarty = get_smarty();
669 $smarty->assign ("content", get_template_path('setup_step2.tpl'));
670 $smarty->assign ("tests", perform_additional_checks($faults));
672 if ($faults) {
673 $smarty->assign("mode", "disabled");
674 }
675 if($withoutput){
676 $smarty->display (get_template_path('headers.tpl'));
677 }
678 if (isset($_SESSION['errors'])) {
679 $smarty->assign("errors", $_SESSION['errors']);
680 }
681 if($withoutput){
682 $smarty->display (get_template_path('setup.tpl'));
683 }
685 return (!$faults);
686 }
689 function show_setup_page3($withoutput = true)
690 {
691 $ds = NULL;
692 $smarty = get_smarty();
694 /* Take the Post oder the Sessioin saved data */
695 if(isset($_POST['uri'])){
696 $uri = $_POST['uri'];
697 } elseif(isset($_SESSION['ldapconf']['uri'])){
698 $uri = $_SESSION['ldapconf']['uri'];
699 }
701 /* If Page called first time, field is empty */
702 if((!isset($uri))||(empty($uri))){
703 $uri = "ldap://localhost:389";
704 }
706 /* if isset $uri save it to session */
707 if(isset($uri)) {
708 $_SESSION['ldapconf']['uri'] = $uri;
709 $smarty->assign ("uri", validate($uri));
710 }
712 /* No error till now */
713 $fault = false;
715 /* If we pushed the Button continue */
716 if(isset($_POST['continue3'])){
717 if(!isset($uri)) {
718 $fault = true;
720 /* Output the Error */
721 if($withoutput) {
722 print_red (_("You've to specify an ldap server before continuing!"));
723 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
724 }
725 }
726 } elseif (!$ds = @ldap_connect (validate($uri))) {
727 $fault =true;
729 /* Output the Error */
730 if($withoutput) {
731 print_red (_("Can't connect to the specified LDAP server! Please make sure that is reachable for GOsa."));
732 $smarty->assign ("uri", validate($uri));
733 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
734 }
735 } else {
736 /* Try to bind the connection */
737 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
739 /* if we can't bind , print error */
740 if (!$r = @ldap_bind ($ds)) {
741 $fault = true;
743 /* Output the Error */
744 if($withoutput) {
745 print_red (_("Can't bind to the specified LDAP server! Please make sure that it is reachable for GOsa."));
746 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
747 $smarty->assign ("uri", validate($uri));
748 }
749 } else {
750 $fault = false;
751 }
752 }
754 $smarty->assign ("content", get_template_path('setup_step3.tpl'));
756 /* Load Header */
757 if($withoutput){
758 $smarty->display (get_template_path('headers.tpl'));
759 }
761 /* Set Errors to Smarty */
762 if (isset($_SESSION['errors'])) {
763 $smarty->assign("errors", $_SESSION['errors']);
764 }
766 /* Print out Template */
767 if($withoutput){
768 $smarty->display (get_template_path('setup.tpl'));
769 }
771 return (!$fault);
772 }
775 function show_setup_page4($withoutput = true)
776 {
777 $smarty= get_smarty();
779 // ?
780 if(!isset($_SESSION['ldapconf']['base'])){
781 $_SESSION['ldapconf']['base']= $base;
782 }
784 if(!isset($_SESSION['ldapconf']['base'])){
785 $_SESSION['ldapconf']['base']= $base;
786 }
787 require_once("class_password-methods.inc");
789 $fault = false;
790 $uri = $_SESSION['ldapconf']['uri'];
791 $ldapconf = $_SESSION['ldapconf'];
792 $arr_crypts= array();
793 $temp = "";
794 $checkvars = array("location", "admin", "password", "peopleou", "base",
795 "peopledn", "arr_crypts", "mail", "uidbase","errorlvl");
797 if(!isset($_SESSION['ldapconf']['arr_cryptkeys'])) {
798 require_once("class_password-methods.inc");
799 $tmp= passwordMethod::get_available_methods_if_not_loaded();
800 $_SESSION['ldapconf']['arr_cryptkeys']= $tmp['name'];
801 }
803 if(!isset($_SESSION['ldapconf']['mail_methods'])) {
804 $_SESSION['ldapconf']['mail_methods']=array();
805 $temp = get_available_mail_classes();
806 $_SESSION['ldapconf']['mail_methods']= $temp['name'];
807 }
809 /* If there are some empty vars in ldapconnect -
810 these values also represent out default values */
811 if(!$ds = @ldap_connect (validate($uri))){
812 $fault = true;
813 if($withoutput){
814 print_red (_("Can't connect to the specified LDAP server! Please make sure that is reachable for GOsa."));
815 }
816 } elseif(!@ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3)){
817 $fault = true;
818 if($withoutput){
819 print_red (_("Can't bind to the specified LDAP server! Please make sure that it is reachable for GOsa."));
820 }
821 } elseif(!$r= @ldap_bind ($ds)){
822 $fault = true;
823 if($withoutput){
824 print_red (_("Can't bind to the specified LDAP server! Please make sure that it is reachable for GOsa."));
825 }
826 } else {
827 $sr= @ldap_search ($ds, "", "objectClass=*", array("namingContexts"));
828 $attr= @ldap_get_entries($ds,$sr);
830 if((empty($attr))) {
831 $base= "dc=example,dc=net";
833 if($withoutput){
834 print_red(_("Bind to server successful, but the server seems to be completly empty, please check all informations twice"));
835 }
837 } else {
838 $base= $attr[0]['dn'];
839 }
840 }
842 if(!isset($_SESSION['ldapconf']['base'])){
843 $_SESSION['ldapconf']['base']= $base;
844 }
845 if(!isset($_SESSION['ldapconf']['admin'])){
846 $_SESSION['ldapconf']['admin']= "cn=ldapadmin,".$base;
847 }
848 if(!isset($_SESSION['ldapconf']['peopleou'])){
849 $_SESSION['ldapconf']['peopleou']= "ou=people";
850 }
851 if(!isset($_SESSION['ldapconf']['groupou'])){
852 $_SESSION['ldapconf']['groupou']= "ou=groups";
853 }
854 if(!isset($_SESSION['ldapconf']['peopledn'])){
855 $_SESSION['ldapconf']['peopledn']= "cn";
856 }
857 if(!isset($_SESSION['ldapconf']['password'])){
858 $_SESSION['ldapconf']['password']= "";
859 }
860 if(!isset($_SESSION['ldapconf']['location'])){
861 $_SESSION['ldapconf']['location']= "Example";
862 }
863 if(!isset($_SESSION['ldapconf']['uidbase'])){
864 $_SESSION['ldapconf']['uidbase']= "1000";
865 }
866 if(!isset($_SESSION['ldapconf']['mail'])){
867 $_SESSION['ldapconf']['mail']= 0;
868 }
869 $tmp= array_flip($_SESSION['ldapconf']['arr_cryptkeys']);
870 if(!isset($_SESSION['ldapconf']['arr_crypts'])){
871 $_SESSION['ldapconf']['arr_crypts'] = $tmp['md5'];
872 }
874 /* check POST data */
875 if(isset($_POST['check'])) {
877 /* Check if all needed vars are submitted */
878 foreach($checkvars as $key) {
879 if($key == "peopleou"){
880 continue;
881 }
882 if($key == "groupou"){
883 continue;
884 }
886 if((isset($_POST[$key]))&&($_POST[$key]!="")) {
887 $_SESSION['ldapconf'][$key] = $_POST[$key];
888 } else {
889 if($withoutput) {
890 print_red(sprintf(_("You're missing the required attribute '%s' from this formular. Please complete!"), $key));
891 }
892 $fault = true;
893 }
894 }
895 }
897 /* Transfer base */
898 if(isset($_POST['base'])){
899 $_SESSION['ldapconf']['base']= $_POST['base'];
900 }
902 $smarty->assign("arr_cryptkeys",$_SESSION['ldapconf']['arr_cryptkeys']);
903 $smarty->assign("mail_methods", $_SESSION['ldapconf']['mail_methods']);
905 foreach($_SESSION['ldapconf'] as $key => $val) {
906 $smarty->assign($key,$val);
907 }
909 if(isset($_POST['check'])) {
910 $ldap= new LDAP($_SESSION['ldapconf']['admin'],
911 $_SESSION['ldapconf']['password'],
912 $_SESSION['ldapconf']['uri']);
914 $m= schema_check($_SESSION['ldapconf']['uri'],
915 $_SESSION['ldapconf']['admin'],
916 $_SESSION['ldapconf']['password']);
917 $_SESSION['classes']= $m;
919 if(!is_schema_readable($ldapconf['uri'],$ldapconf['admin'],$ldapconf['password'])){
920 if($withoutput){
921 print_red(_("Can't read schema informations, GOsa needs to know your schema setup. Please verify that it is readable for GOsa"));
922 }
923 $fault=true;
924 }
928 if ($ldap->error != "Success") {
929 if($withoutput) {
930 print_red(sprintf(_("Can't log into LDAP server. Reason was: %s."), $ldap->get_error()));
931 }
932 $fault = true;
933 }
934 }
936 /* Set smarty output */
937 $smarty->assign ("content", get_template_path('setup_step4.tpl'));
938 $smarty->assign ("peopledns", array("cn", "uid"));
939 if($withoutput){
940 $smarty->display (get_template_path('headers.tpl'));
941 }
942 if(isset($_SESSION['errors'])) {
943 $smarty->assign("errors", $_SESSION['errors']);
944 }
945 if($withoutput){
946 $smarty->display (get_template_path('setup.tpl'));
947 }
948 return (!$fault);
949 }
952 function show_setup_page5($withoutput=true)
953 {
954 /* Get ldapconf */
955 $ldapconf= $_SESSION['ldapconf'];
957 /* get smarty */
958 $smarty = get_smarty();
960 if(isset($_SESSION['classes'])){
961 $classes = $_SESSION['classes'];
962 }
964 $info= posix_getgrgid(posix_getgid());
965 $smarty->assign("webgroup", $info['name']);
966 $smarty->assign("path", CONFIG_DIR);
967 $message= "<table summary=\"\" class=\"check\">";
968 $m= schema_check($ldapconf['uri'], $ldapconf['admin'], $ldapconf['password'],1);
970 if($withoutput) {
971 $smarty->assign ("schemas", view_schema_check($m));
972 $smarty->assign ("content", get_template_path('setup_finish.tpl'));
973 }
975 /* Output templates... */
976 if($withoutput){
977 $smarty->display (get_template_path('headers.tpl'));
978 }
979 if (isset($_SESSION['errors'])) {
980 $smarty->assign("errors", $_SESSION['errors']);
981 }
982 if($withoutput){
983 $smarty->display (get_template_path('setup.tpl'));
984 }
986 return(true);
987 }
990 function create_user_for_setup($withoutput=true)
991 {
992 global $samba;
994 $ldapconf = $_SESSION['ldapconf'];
995 $smarty = get_smarty();
997 $need_to_create_group = false;
998 $need_to_create_user = false;
1000 $str_there="";
1002 if(isset($_SESSION['classes'])){
1003 $classes= $_SESSION['classes'];
1004 }
1006 /* Everything runns perfect ...
1007 So we do a last test on this page
1008 is there a user with ACLs :all which will be able to adminsitrate GOsa
1009 We check that, if this user or group is missing we ask for creating them */
1010 $ldap= new LDAP($_SESSION['ldapconf']['admin'], $_SESSION['ldapconf']['password'], $_SESSION['ldapconf']['uri']);
1012 /*
1013 Now we are testing for a group, with the rights :all
1014 */
1016 $ldap->cd($ldapconf['base']);
1017 $ldap->search("(&(objectClass=gosaObject)(gosaSubtreeACL=:all))");
1019 $group_cnt = $ldap->count();
1020 $data = $ldap->fetch();
1022 // $str_there = "Searching for Aminitrative users <br><br>";
1024 /*
1025 We need to create administrative user and group because theres no group found
1026 */
1027 if($group_cnt < 1) {
1029 /*
1030 Set var to create user
1031 */
1032 // $str_there = "no group found<br>";
1034 $need_to_create_group = true;
1035 $need_to_create_user = true;
1038 /* Output error */
1039 if(($withoutput)&&(!isset($_POST['new_admin']))){
1040 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
1041 }
1042 } else {
1044 // $str_there = "Group found <br>".$data['dn'];
1046 $need_to_create_group = false;
1048 $ldap->clearResult();
1050 /* We found an Administrative Group, is there a user, too */
1051 if(isset($data['memberUid'][0])) {
1052 $str = "uid=".$data['memberUid']['0'];
1053 $ldap->search("(&(objectClass=gosaAccount)(objectClass=person)(".$str."))");
1054 $data2 = $ldap->fetch();
1056 /* We must create a user */
1057 if (($ldap->count() < 1)||(!isset($data2))) {
1058 // $str_there.="Missing user";
1060 $need_to_create_user = true;
1062 if(($withoutput)&&(!isset($_POST['new_admin']))){
1063 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
1064 }
1065 }else {
1066 // $str_there.="<br>User found <br>".$data2['dn'];
1067 $need_to_create_user = false;
1068 }
1069 } else {
1070 $need_to_create_user=true;
1071 if(($withoutput)&&(!isset($_POST['new_admin']))){
1072 print_red(_("You're missing an administrative account for GOsa, you'll not be able to administrate anything!"));
1073 }
1074 // $str_there.="<br>No User found <br>";
1075 }
1076 }
1078 if(!($need_to_create_user&&$need_to_create_group))
1079 return(true);
1081 /* We need to create a new user with group */
1082 if(isset($_POST['new_admin']))
1083 {
1085 /* Adjust password attributes according to the samba version */
1086 if (isset($classes['samba3'])) {
1087 $samba= "2";
1088 $lmPassword = "lmPassword";
1089 $ntPassword = "ntPassword";
1090 } else {
1091 $samba= "3";
1092 $lmPassword = "sambaLMPassword";
1093 $ntPassword = "sambaNtPassword";
1094 }
1096 /* Nothing submitted */
1097 if(((empty($_POST['admin_name']))||(empty($_POST['admin_pass'])))) {
1098 return(true);
1099 }
1101 if($need_to_create_user) {
1102 /* We have the order to create an Admin */
1103 /* Define the user we are going to create */
1104 $dn= "cn=".$_POST['admin_name'].",".$ldapconf['peopleou'].",".$ldapconf['base'];
1105 $arr['objectClass'][0] ="person";
1106 $arr['objectClass'][1] ="organizationalPerson";
1107 $arr['objectClass'][2] ="inetOrgPerson";
1108 $arr['objectClass'][3] ="gosaAccount";
1109 $arr['uid'] = $_POST['admin_name'];
1110 $arr['cn'] = $_POST['admin_name'];
1111 $arr['sn'] = $_POST['admin_name'];
1112 $arr['givenName'] = "GOsa main administrator";
1113 $arr[$lmPassword] = "10974C6EFC0AEE1917306D272A9441BB";
1114 $arr[$ntPassword] = "38F3951141D0F71A039CFA9D1EC06378";
1115 $arr['userPassword'] = crypt_single($_POST['admin_pass'],"md5");
1118 if(!$ldap->dn_exists($dn)){
1119 $ldap->cd($dn);
1120 $ldap->create_missing_trees($dn);
1121 $ldap->cd($dn);
1122 $ldap->add($arr);
1123 if($ldap->error!="Success"){
1124 print_red($ldap->error);
1125 print_red("Can't create user, and / or Group, possibly this problem depends on an empty LDAP server. Check your configuration and try again!");
1126 }
1127 }
1128 }
1130 /* There's already a group for administrator, so we only need to add the user */
1131 if(!$need_to_create_group) {
1132 if(!isset($data['memberUid'])) {
1133 $arrr['memberUid']= $_POST['admin_name'];
1134 } else {
1135 $data['memberUid'][$data['memberUid']['count']]=$_POST['admin_name'];
1136 $arrr['memberUid'] = $data['memberUid'];
1137 unset($arrr['memberUid']['count']);
1139 $tmp = array_reverse($arrr['memberUid']);
1140 foreach($tmp as $tt){
1141 $tmp2[]=$tt;
1142 }
1143 $arrr['memberUid']= $tmp2;
1144 // $str_there="Group found<br>".$data['dn'];
1145 }
1147 $ldap->cd($data['dn']);
1148 $ldap->modify($arrr);
1150 } else {
1151 $dn = "cn=administrators,".$ldapconf['groupou'].",".$ldapconf['base'];
1152 $arrr['objectClass'][0]= "gosaObject";
1153 $arrr['objectClass'][1]= "posixGroup";
1154 $arrr['gosaSubtreeACL']= ":all";
1155 $arrr['cn'] = "administrators";
1156 $arrr['gidNumber'] = "999";
1157 $arrr['memberUid'] = $_POST['admin_name'];
1159 $ldap->cd($dn);
1160 $ldap->create_missing_trees($dn);
1161 $ldap->cd($dn);
1163 $ldap->add($arrr);
1164 }
1165 return(true);
1166 } else {
1168 if((!isset($create_user))||(!($create_user))) {
1169 $smarty->assign ("content", get_template_path('setup_useradmin.tpl'));
1170 $smarty->assign("exists",true);
1171 } else {
1172 $smarty->assign ("content", get_template_path('setup_useradmin.tpl'));
1173 $smarty->assign("exists",false);
1174 }
1176 }
1178 /* Smarty output */
1179 if($withoutput){
1180 $smarty->display (get_template_path('headers.tpl'));
1181 }
1182 if (isset($_SESSION['errors'])) {
1183 $smarty->assign("errors", $_SESSION['errors']);
1184 }
1185 $smarty->assign("str_there",$str_there);
1186 if($withoutput){
1187 $smarty->display (get_template_path('setup.tpl'));
1188 }
1189 return(false);
1190 }
1193 /* Returns the classnames auf the mail classes */
1194 function get_available_mail_classes()
1195 {
1196 $dir = opendir( "../include");
1197 $methods = array();
1198 $suffix = "class_mail-methods-";
1199 $lensuf = strlen($suffix);
1200 $prefix = ".inc";
1201 $lenpre = strlen($prefix);
1203 $i = 0;
1204 while (($file = readdir($dir)) !== false){
1206 if(stristr($file,$suffix)) {
1207 $lenfile = strlen($file);
1208 $methods['name'][$i] = substr($file,$lensuf,($lenfile-$lensuf)-$lenpre);
1209 $methods['file'][$i] = $file;
1210 $methods[$i]['file'] = $file;
1211 $methods[$i]['name'] = substr($file,$lensuf,($lenfile-$lensuf)-$lenpre);
1212 $i++;
1213 }
1215 }
1217 return($methods);
1218 }
1220 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1221 ?>