![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/include/functions.inc b/include/functions.inc
index 286e0a18bb275dd5acbdd2c38405338ada99a816..dd95232d8bff42329a3fe493d06fdf8d591b6bec 100644 (file)
--- a/include/functions.inc
+++ b/include/functions.inc
/* Configuration file location */
define ("CONFIG_DIR", "/etc/gosa");
+define ("CONFIG_FILE", "gosa.conf-trunk");
define ("CONFIG_TEMPLATE_DIR", "../contrib/");
define ("HELP_BASEDIR", "/var/www/doc/");
require_once ("class_password-methods.inc");
require_once ("functions_debug.inc");
require_once ("functions_dns.inc");
+require_once ("accept-to-gettext.inc");
require_once ("class_MultiSelectWindow.inc");
/* Define constants for debugging */
define ("DEBUG_POST", 16);
define ("DEBUG_SESSION",32);
define ("DEBUG_CONFIG", 64);
+define ("DEBUG_ACL", 128);
/* Rewrite german 'umlauts' and spanish 'accents'
to get better results */
}
-/* Simple function to get browser language and convert it to
- xx_XY needed by locales. Ignores sublanguages and weights. */
function get_browser_language()
{
- global $BASE_DIR;
-
/* Try to use users primary language */
$ui= get_userinfo();
if ($ui != NULL){
if ($ui->language != ""){
- return ($ui->language);
+ return ($ui->language.".UTF-8");
}
}
- /* Get list of languages */
- if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
- $lang= preg_replace("/\s+/", "", $_SERVER['HTTP_ACCEPT_LANGUAGE']);
- $languages= split (',', $lang);
- $languages[]= "C";
- } else {
- $languages= array("C");
- }
-
- /* Walk through languages and get first supported */
- foreach ($languages as $val){
-
- /* Strip off weight */
- $lang= preg_replace("/;q=.*$/i", "", $val);
+ /* Load supported languages */
+ $gosa_languages= get_languages();
- /* Simplify sub language handling */
- $lang= preg_replace("/-.*$/", "", $lang);
-
- /* Cancel loop if available in GOsa, or the last
- entry has been reached */
- if (is_dir("$BASE_DIR/locale/$lang")){
- break;
- }
+ /* Move supported languages to flat list */
+ $langs= array();
+ foreach($gosa_languages as $lang => $dummy){
+ $langs[]= $lang.'.UTF-8';
}
- return (strtolower($lang)."_".strtoupper($lang));
+ /* Return gettext based string */
+ return (al2gt($langs, 'text/html'));
}
{
global $config;
- $ldap = new LDAP ($binddn, $pass, $server, isset($config->current['RECURSIVE']) && $config->current['RECURSIVE'] == "true",
+ $ldap = new LDAP ($binddn, $pass, $server,
+ isset($config->current['RECURSIVE']) && $config->current['RECURSIVE'] == "true",
isset($config->current['TLS']) && $config->current['TLS'] == "true");
/* Sadly we've no proper return values here. Use the error message instead. */
return preg_match("/^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/", $ip);
}
+
+function is_mac($mac)
+{
+ return preg_match("/^[a-f0-9][a-f0-9]:[a-f0-9][a-f0-9]:[a-f0-9][a-f0-9]:[a-f0-9][a-f0-9]:[a-f0-9][a-f0-9]:[a-f0-9][a-f0-9]$/i", $mac);
+}
+
+
/* Checks if the given ip address dosen't match
"is_ip" because there is also a sub net mask given */
function is_ip_with_subnetmask($ip)
}
if(isset($_SESSION['errors']) && strlen($_SESSION['errors'])==0) {
- $_SESSION['errors'].= "<div style='margin-left:15%;margin-top:100px;".
- "background-color:white;padding:5px;border:5px solid red;width:55%;z-index:150;".
- "position:absolute' id='e_layer'><table style='width:100%' summary='' border=0>".
- "<tr><td style='vertical-align:top;padding:10px'><img alt='' src='".
- get_template_path($img)."'></td>".
- "<td style='width:100%'><h1>"._("An error occured while processing your request").
- "</h1><b>$string</b><br><br>$addmsg</td></tr><tr><td colspan='2' align='center'><br><button ".
- (($_SESSION['js']==FALSE)?"type='submit'":"type='button'").
- " style='width:80px' onClick='hide(\"e_layer\")'>".
- _("OK")."</button></td></tr></table></div>";
+
+ if(preg_match("/MSIE/", $_SERVER['HTTP_USER_AGENT'])){
+
+ $_SESSION['errors'].= "
+ <iframe id='e_layer3'
+ style=\" position:absolute;
+ width:100%;
+ height:100%;
+ top:0px;
+ left:0px;
+ border:none;
+ border-style:none;
+ border-width:0pt;
+ display:block;
+ allowtransparency='true';
+ background-color: #FFFFFF;
+ filter:chroma(color=#FFFFFF);
+ z-index:0; \">
+ </iframe>
+ <div id='e_layer2'
+ style=\"
+ position: absolute;
+ left: 0px;
+ top: 0px;
+ right:0px;
+ bottom:0px;
+ z-index:0;
+ width:100%;
+ height:100%;
+ filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale, src='images/opacity_black.png'); \">
+ </div>";
+ $hide = "hide(\"e_layer\");hide(\"e_layer2\");hide(\"e_layer3\");";
+ }else{
+
+ $_SESSION['errors'].= "
+ <div id='e_layer2'
+ style=\"
+ position: absolute;
+ left: 0px;
+ top: 0px;
+ right:0px;
+ bottom:0px;
+ z-index:0;
+ background-image: url(images/opacity_black.png);\">
+ </div>";
+ $hide = "hide(\"e_layer\");hide(\"e_layer2\");";
+ }
+
+ $_SESSION['errors'].= "
+ <div style='left:20%;right:20%;top:30%;".
+ "background-color:white;padding:5px;border:5px solid red;z-index:150;".
+ "position:absolute' id='e_layer'><table style='width:100%' summary='' border=0>".
+ "<tr><td style='vertical-align:top;padding:10px'><img alt='' src='".
+ get_template_path($img)."'></td>".
+ "<td style='width:100%'><h1>"._("An error occurred while processing your request").
+ "</h1><b>$string</b><br><br>$addmsg</td></tr><tr><td colspan='2' align='center'><br><button ".
+ (($_SESSION['js']==FALSE)?"type='submit'":"type='button' name='error_accept'").
+ " style='width:80px' onClick='".$hide."'>".
+ _("OK")."</button></td></tr></table></div>";
+
}
}else{
function get_printer_list($cups_server)
{
global $config;
-
- $res= array();
-
- /* Use CUPS, if we've access to it */
- if (function_exists('cups_get_dest_list')){
- $dest_list= cups_get_dest_list ($cups_server);
-
- foreach ($dest_list as $prt){
- $attr= cups_get_printer_attributes ($cups_server, $prt->name);
-
- foreach ($attr as $prt_info){
- if ($prt_info->name == "printer-info"){
- $info= $prt_info->value;
- break;
- }
- }
- $res[$prt->name]= "$info [$prt->name]";
- }
-
- /* CUPS is not available, try lpstat as a replacement */
- } else {
- $ar = false;
- exec("lpstat -p", $ar);
- foreach($ar as $val){
- @list($dummy, $printer, $rest)= split(' ', $val, 3);
- if (preg_match('/^[^@]+$/', $printer)){
- $res[$printer]= "$printer";
- }
- }
+ $res = array();
+ $data = get_list('(objectClass=gotoPrinter)',"printer",$config->current['BASE'], array('cn'));
+ foreach($data as $attrs ){
+ $res[$attrs['cn'][0]] = $attrs['cn'][0];
}
-
- /* Merge in printers from LDAP */
- $ldap= $config->get_ldap_link();
- $ldap->cd ($config->current['BASE']);
- $ui= get_userinfo();
- if (preg_match('/TRUE/i', $config->current['STRICT_UNITS']) && $ui->gosaUnitTag != ""){
- $ldap->search('((objectClass=gotoPrinter)(gosaUnitTag='.$ui->gosaUnitTag.'))', array('cn'));
- } else {
- $ldap->search('(objectClass=gotoPrinter)', array('cn'));
- }
-
return $res;
}
$display.= " ";
$display.= "</div>\n";
}
- if (isset($_SESSION['errors'])){
- $display.= $_SESSION['errors'];
- }
+# if (isset($_SESSION['errors'])){
+# $display.= $_SESSION['errors'];
+# }
return ($display);
}
if ($rule[$pos] == "}" ){
$variables[$pos]= expand_id($part, $attributes);
- $stripped.= "\{$pos}";
+ $stripped.= "{".$pos."}";
$trigger= false;
continue;
}
$ldap = $config->get_ldap_link();
}
- $Diff = ldap_explode_dn($dn,0);
-
/* Lets start */
$called = false;
while(preg_match("/,/",$dn) && $next && $cnt < $max){
}
}
+ /* No dn was posted */
+ if($cnt == 0 && !empty($dn)){
+ $ret[] = $dn;
+ }
+
/* Append the rest */
$test = $keep.$dn;
if($called && !empty($test)){
}
$ret['count'] = count($ret) - 1;
- $diff = array_diff($ret,$Diff);
- if($diff){
- print_a(array("Diff" => $diff,"OLD" => $Diff,"NEW"=> $ret,"DEBUG"=> debug_backtrace()));
+ return($ret);
+}
+
+function is_php4()
+{
+ if (isset($_SESSION['PHP4COMPATIBLE'])){
+ return true;
+ }
+ return (preg_match('/^4/', phpversion()));
+}
+
+/* Add "str_split" if this function is missing.
+ * This function is only available in PHP5
+ */
+ if(!function_exists("str_split")){
+ function str_split($str,$length =1)
+ {
+ if($length < 1 ) $length =1;
+
+ $ret = array();
+ for($i = 0 ; $i < strlen($str); $i = $i +$length){
+ $ret[] = substr($str,$i ,$length);
+ }
+ return($ret);
+ }
+ }
+
+
+function get_base_from_hook($dn, $attrib)
+{
+ global $config;
+
+ if (isset($config->current['BASE_HOOK'])){
+
+ /* Call hook script - if present */
+ $command= $config->current['BASE_HOOK'];
+
+ if ($command != ""){
+ $command.= " '$dn' $attrib";
+ if (check_command($command)){
+ @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__, $command, "Execute");
+ exec($command, $output);
+ if (preg_match("/^[0-9]+$/", $output[0])){
+ return ($output[0]);
+ } else {
+ print_red(_("Warning - base_hook is not available. Using default base."));
+ return ($config->current['UIDBASE']);
+ }
+ } else {
+ print_red(_("Warning - base_hook is not available. Using default base."));
+ return ($config->current['UIDBASE']);
+ }
+
+ } else {
+
+ print_red(_("Warning - no base_hook defined. Using default base."));
+ return ($config->current['UIDBASE']);
+
+ }
+ }
+}
+
+/* Schema validation functions */
+
+function check_schema_version($class, $version)
+{
+ return preg_match("/\(v$version\)/", $class['DESC']);
+}
+
+function check_schema($cfg,$rfc2307bis = FALSE)
+{
+ $messages= array();
+
+ /* Get objectclasses */
+ $ldap = new LDAP($cfg['admin'],$cfg['password'],$cfg['connection'] ,FALSE,$cfg['tls']);
+ $objectclasses = $ldap->get_objectclasses();
+ if(count($objectclasses) == 0){
+ print_red(_("Can't get schema information from server. No schema check possible!"));
+ }
+
+ /* This is the default block used for each entry.
+ * to avoid unset indexes.
+ */
+ $def_check = array("REQUIRED_VERSION" => "0",
+ "SCHEMA_FILES" => array(),
+ "CLASSES_REQUIRED" => array(),
+ "STATUS" => FALSE,
+ "IS_MUST_HAVE" => FALSE,
+ "MSG" => "",
+ "INFO" => "");#_("There is currently no information specified for this schema extension."));
+
+ /* The gosa base schema */
+ $checks['gosaObject'] = $def_check;
+ $checks['gosaObject']['REQUIRED_VERSION'] = "2.4";
+ $checks['gosaObject']['SCHEMA_FILES'] = array("gosa+samba3.schema","gosa.schema");
+ $checks['gosaObject']['CLASSES_REQUIRED'] = array("gosaObject");
+ $checks['gosaObject']['IS_MUST_HAVE'] = TRUE;
+
+ /* GOsa Account class */
+ $checks["gosaAccount"]["REQUIRED_VERSION"]= "2.4";
+ $checks["gosaAccount"]["SCHEMA_FILES"] = array("gosa+samba3.schema","gosa.schema");
+ $checks["gosaAccount"]["CLASSES_REQUIRED"]= array("gosaAccount");
+ $checks["gosaAccount"]["IS_MUST_HAVE"] = TRUE;
+ $checks["gosaAccount"]["INFO"] = _("Used to store account specific informations.");
+
+ /* GOsa lock entry, used to mark currently edited objects as 'in use' */
+ $checks["gosaLockEntry"]["REQUIRED_VERSION"] = "2.4";
+ $checks["gosaLockEntry"]["SCHEMA_FILES"] = array("gosa+samba3.schema","gosa.schema");
+ $checks["gosaLockEntry"]["CLASSES_REQUIRED"] = array("gosaLockEntry");
+ $checks["gosaLockEntry"]["IS_MUST_HAVE"] = TRUE;
+ $checks["gosaLockEntry"]["INFO"] = _("Used to lock currently edited entries to avoid multiple changes at the same time.");
+
+ /* Some other checks */
+ foreach(array(
+ "gosaCacheEntry" => array("version" => "2.4"),
+ "gosaDepartment" => array("version" => "2.4"),
+ "goFaxAccount" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
+ "goFaxSBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
+ "goFaxRBlock" => array("version" => "1.0.4", "class" => "gofaxAccount","file" => "gofax.schema"),
+ "gosaUserTemplate" => array("version" => "2.4", "class" => "posixAccount","file" => "nis.schema"),
+ "gosaMailAccount" => array("version" => "2.4", "class" => "mailAccount","file" => "gosa+samba3.schema"),
+ "gosaProxyAccount" => array("version" => "2.4", "class" => "proxyAccount","file" => "gosa+samba3.schema"),
+ "gosaApplication" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
+ "gosaApplicationGroup" => array("version" => "2.4", "class" => "appgroup","file" => "gosa.schema"),
+ "GOhard" => array("version" => "2.5", "class" => "terminals","file" => "goto.schema"),
+ "gotoTerminal" => array("version" => "2.5", "class" => "terminals","file" => "goto.schema"),
+ "goServer" => array("version" => "2.4","class" => "server","file" => "goserver.schema"),
+ "goTerminalServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
+ "goShareServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
+ "goNtpServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
+ "goSyslogServer" => array("version" => "2.4", "class" => "terminals","file" => "goto.schema"),
+ "goLdapServer" => array("version" => "2.4"),
+ "goCupsServer" => array("version" => "2.4", "class" => array("posixAccount", "terminals"),),
+ "goImapServer" => array("version" => "2.4", "class" => array("mailAccount", "mailgroup"),"file" => "gosa+samba3. schema"),
+ "goKrbServer" => array("version" => "2.4"),
+ "goFaxServer" => array("version" => "2.4", "class" => "gofaxAccount","file" => "gofax.schema"),
+ ) as $name => $values){
+
+ $checks[$name] = $def_check;
+ if(isset($values['version'])){
+ $checks[$name]["REQUIRED_VERSION"] = $values['version'];
+ }
+ if(isset($values['file'])){
+ $checks[$name]["SCHEMA_FILES"] = array($values['file']);
+ }
+ $checks[$name]["CLASSES_REQUIRED"] = array($name);
+ }
+ foreach($checks as $name => $value){
+ foreach($value['CLASSES_REQUIRED'] as $class){
+
+ if(!isset($objectclasses[$name])){
+ $checks[$name]['STATUS'] = FALSE;
+ if($value['IS_MUST_HAVE']){
+ $checks[$name]['MSG'] = sprintf(_("The required objectClass '%s' is not present in your schema setup"),$class);
+ }else{
+ $checks[$name]['MSG'] = sprintf(_("The optional objectClass '%s' is not present in your schema setup"),$class);
+ }
+ }elseif(!check_schema_version($objectclasses[$name],$value['REQUIRED_VERSION'])){
+ $checks[$name]['STATUS'] = FALSE;
+
+ if($value['IS_MUST_HAVE']){
+ $checks[$name]['MSG'] = sprintf(_("The required objectclass '%s' does not have version %s"), $class, $value['REQUIRED_VERSION']);
+ }else{
+ $checks[$name]['MSG'] = sprintf(_("The optional objectclass '%s' does not have version %s"), $class, $value['REQUIRED_VERSION']);
+ }
+ }else{
+ $checks[$name]['STATUS'] = TRUE;
+ $checks[$name]['MSG'] = sprintf(_("Class(es) available"));
+ }
+ }
+ }
+
+ $tmp = $objectclasses;
+
+ /* The gosa base schema */
+ $checks['posixGroup'] = $def_check;
+ $checks['posixGroup']['REQUIRED_VERSION'] = "2.4";
+ $checks['posixGroup']['SCHEMA_FILES'] = array("gosa+samba3.schema","gosa.schema");
+ $checks['posixGroup']['CLASSES_REQUIRED'] = array("posixGroup");
+ $checks['posixGroup']['STATUS'] = TRUE;
+ $checks['posixGroup']['IS_MUST_HAVE'] = TRUE;
+ $checks['posixGroup']['MSG'] = "";
+ $checks['posixGroup']['INFO'] = "";
+
+ /* Depending on selected rfc2307bis mode, we need different schema configurations */
+ if(isset($tmp['posixGroup'])){
+
+ if($rfc2307bis && isset($tmp['posixGroup']['STRUCTURAL'])){
+ $checks['posixGroup']['STATUS'] = FALSE;
+ $checks['posixGroup']['MSG'] = _("You have enabled the rfc2307bis option on the 'ldap setup' step, but your schema configuration do not support this option.");
+ $checks['posixGroup']['INFO'] = _("In order to use rfc2307bis conform groups the objectClass 'posixGroup' must be AUXILIARY");
+ }
+ if(!$rfc2307bis && !isset($tmp['posixGroup']['STRUCTURAL'])){
+ $checks['posixGroup']['STATUS'] = FALSE;
+ $checks['posixGroup']['MSG'] = _("You have disabled the rfc2307bis option on the 'ldap setup' step, but your schema configuration do not support this option.");
+ $checks['posixGroup']['INFO'] = _("The objectClass 'posixGroup' must be STRUCTURAL");
+ }
+ }
+
+ return($checks);
+}
+
+
+function prepare4mailbody($string)
+{
+ $string = html_entity_decode($string);
+
+ $from = array(
+ "/%/",
+ "/ /",
+ "/\n/",
+ "/\r/",
+ "/!/",
+ "/#/",
+ "/\*/",
+ "/\//",
+ "/</",
+ "/>/",
+ "/\?/",
+ "/\"/");
+
+ $to = array(
+ "%25",
+ "%20",
+ "%0A",
+ "%0D",
+ "%21",
+ "%23",
+ "%2A",
+ "%2F",
+ "%3C",
+ "%3E",
+ "%3F",
+ "%22");
+
+ $string = preg_replace($from,$to,$string);
+
+ return($string);
+}
+
+
+
+
+function get_languages($languages_in_own_language = FALSE,$strip_region_tag = FALSE)
+{
+ $tmp = array(
+ "de_DE" => "German",
+ "fr_FR" => "French",
+ "it_IT" => "Italian",
+ "es_ES" => "Spanish",
+ "en_US" => "English",
+ "nl_NL" => "Dutch",
+ "pl_PL" => "Polish",
+ "sv_SE" => "Swedish",
+ "zh_CN" => "Chinese",
+ "ru_RU" => "Russian");
+
+ $ret = array();
+ if($languages_in_own_language){
+ $old_lang = setlocale(LC_ALL, 0);
+ foreach($tmp as $key => $name){
+ $lang = $key.".UTF-8";
+ setlocale(LC_ALL, $lang);
+ if($strip_region_tag){
+ $ret[preg_replace("/^([^_]*).*$/","\\1",$key)] = _($name)." (".$name.")";
+ }else{
+ $ret[$key] = _($name)." (".$name.")";
+ }
+ }
+ setlocale(LC_ALL, $old_lang);
+ }else{
+ foreach($tmp as $key => $name){
+ if($strip_region_tag){
+ $ret[preg_replace("/^([^_]*).*/","\\1",$key)] = _($name);
+ }else{
+ $ret[$key] = _($name);
+ }
+ }
}
return($ret);
}
+
+/* Returns contents of the given POST variable and check magic quotes settings */
+function get_post($name)
+{
+ if(!isset($_POST[$name])){
+ trigger_error("Requested POST value (".$name.") does not exists, you should add a check to prevent this message.");
+ return(FALSE);
+ }
+ if(get_magic_quotes_gpc()){
+ return(stripcslashes($_POST[$name]));
+ }else{
+ return($_POST[$name]);
+ }
+}
+
+
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>