\version 2.00
\date 24.07.2003
This class provides the functionality to read and write all attributes
relevant for person, organizationalPerson, inetOrgPerson and gosaAccount
from/to the LDAP. It does syntax checking and displays the formulars required.
*/
class user extends plugin
{
/* Definitions */
var $plHeadline= "Generic";
var $plDescription= "This does something";
/* CLI vars */
var $cli_summary= "Handling of GOsa's user base object";
var $cli_description= "Some longer text\nfor help";
var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
/* Plugin specific values */
var $base= "";
var $cn= "";
var $personalTitle= "";
var $academicTitle= "";
var $homePostalAddress= "";
var $homePhone= "";
var $labeledURI= "";
var $o= "";
var $ou= "";
var $departmentNumber= "";
var $employeeNumber= "";
var $employeeType= "";
var $roomNumber= "";
var $telephoneNumber= "";
var $facsimileTelephoneNumber= "";
var $mobile= "";
var $pager= "";
var $l= "";
var $st= "";
var $postalAddress= "";
var $dateOfBirth;
var $use_dob= "0";
var $gender="0";
var $preferredLanguage="0";
var $jpegPhoto= "*removed*";
var $photoData= "";
var $old_jpegPhoto= "";
var $old_photoData= "";
var $cert_dialog= FALSE;
var $picture_dialog= FALSE;
var $userPKCS12= "";
var $userSMIMECertificate= "";
var $userCertificate= "";
var $certificateSerialNumber= "";
var $old_certificateSerialNumber= "";
var $old_userPKCS12= "";
var $old_userSMIMECertificate= "";
var $old_userCertificate= "";
var $gouvernmentOrganizationalUnit= "";
var $houseIdentifier= "";
var $street= "";
var $postalCode= "";
var $vocation= "";
var $ivbbLastDeliveryCollective= "";
var $gouvernmentOrganizationalPersonLocality= "";
var $gouvernmentOrganizationalUnitDescription= "";
var $gouvernmentOrganizationalUnitSubjectArea= "";
var $functionalTitle= "";
var $role= "";
var $publicVisible= "";
var $dialog;
/* variables to trigger password changes */
var $pw_storage= "crypt";
var $last_pw_storage= "unset";
var $had_userCertificate= FALSE;
/* attribute list for save action */
var $attributes= array("sn", "givenName", "uid", "personalTitle", "academicTitle",
"homePostalAddress", "homePhone", "labeledURI", "o", "ou", "dateOfBirth", "gender","preferredLanguage",
"departmentNumber", "employeeNumber", "employeeType", "l", "st",
"roomNumber", "telephoneNumber", "mobile", "pager", "cn", "userPKCS12",
"postalAddress", "facsimileTelephoneNumber", "userSMIMECertificate");
var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson",
"gosaAccount");
/* attributes that are part of the government mode */
var $govattrs= array("gouvernmentOrganizationalUnit", "houseIdentifier", "vocation",
"ivbbLastDeliveryCollective", "gouvernmentOrganizationalPersonLocality",
"gouvernmentOrganizationalUnitDescription","gouvernmentOrganizationalUnitSubjectArea",
"functionalTitle", "certificateSerialNumber", "publicVisible", "street", "role",
"postalCode");
/* constructor, if 'dn' is set, the node loads the given
'dn' from LDAP */
function user ($config, $dn= NULL)
{
$this->config= $config;
/* Configuration is fine, allways */
if ($this->config->current['GOVERNMENTMODE']){
$this->attributes=array_merge($this->attributes,$this->govattrs);
}
/* Load base attributes */
plugin::plugin ($config, $dn);
if ($this->config->current['GOVERNMENTMODE']){
/* Fix public visible attribute if unset */
if (!isset($this->attrs['publicVisible'])){
$this->publicVisible == "nein";
}
}
/* Load government mode attributes */
if ($this->config->current['GOVERNMENTMODE']){
/* Copy all attributs */
foreach ($this->govattrs as $val){
if (isset($this->attrs["$val"][0])){
$this->$val= $this->attrs["$val"][0];
}
}
}
/* Create me for new accounts */
if ($dn == "new"){
$this->is_account= TRUE;
}
/* Make hash default to md5 if not set in config */
if (!isset($this->config->current['HASH'])){
$hash= "md5";
} else {
$hash= $this->config->current['HASH'];
}
/* Load data from LDAP? */
if ($dn != NULL){
/* Do base conversation */
if ($this->dn == "new"){
$ui= get_userinfo();
$this->base= dn2base($ui->dn);
} else {
$this->base= dn2base($dn);
}
/* get password storage type */
if (isset ($this->attrs['userPassword'][0])){
/* Initialize local array */
$matches= array();
if (preg_match ("/^{([^}]+)}(.+)/", $this->attrs['userPassword'][0], $matches)){
$this->pw_storage= strtolower($matches[1]);
} else {
if ($this->attrs['userPassword'][0] != ""){
$this->pw_storage= "clear";
} else {
$this->pw_storage= $hash;
}
}
} else {
/* Preset with vaule from configuration */
$this->pw_storage= $hash;
}
/* Load extra attributes: certificate and picture */
$this->load_picture();
$this->load_cert();
if ($this->userCertificate != ""){
$this->had_userCertificate= TRUE;
}
}
/* Reset password storage indicator, used by password_change_needed() */
if ($dn == "new"){
$this->last_pw_storage= "unset";
} else {
$this->last_pw_storage= $this->pw_storage;
}
/* Generate dateOfBirth entry */
if (isset ($this->attrs['dateOfBirth'])){
/* This entry is ISO 8601 conform */
list($year, $month, $day)= split("-", $this->attrs['dateOfBirth'][0], 3);
$this->dateOfBirth=array( 'mon'=> $month,"mday"=> $day,"year"=> $year);
$this->use_dob= "1";
} else {
$this->use_dob= "0";
}
/* Put gender attribute to upper case */
if (isset ($this->attrs['gender'])){
$this->gender= strtoupper($this->attrs['gender'][0]);
}
}
/* execute generates the html output for this node */
function execute()
{
/* Call parent execute */
plugin::execute();
$smarty= get_smarty();
/* Fill calendar */
if ($this->dateOfBirth == "0"){
$date= getdate();
} else {
if(is_array($this->dateOfBirth)){
$date = $this->dateOfBirth;
}else{
$date = getdate($this->dateOfBirth);
}
}
$days= array();
for($d= 1; $d<32; $d++){
$days[$d]= $d;
}
$years= array();
if(($date['year']-100)<1901){
$start = 1901;
}else{
$start = $date['year']-100;
}
$end = $start +100;
for($y= $start; $y<=$end; $y++){
$years[]= $y;
}
$years['-']= "- ";
$months= array(_("January"), _("February"), _("March"), _("April"),
_("May"), _("June"), _("July"), _("August"), _("September"),
_("October"), _("November"), _("December"), '-' => '- ');
$smarty->assign("day", $date["mday"]);
$smarty->assign("days", $days);
$smarty->assign("months", $months);
$smarty->assign("month", $date["mon"]-1);
$smarty->assign("years", $years);
$smarty->assign("year", $date["year"]);
/* Assign sex */
$sex= array(0 => " ", "F" => _("female"), "M" => _("male"));
$smarty->assign("gender_list", $sex);
/* Assign prefered langage */
$language= array(0 => " ", "fr_FR" => ("fr_FR"), "en_EN" => ("en_EN"),
"de_DE" => ("de_DE"), "it_IT" => ("it_IT"),
"nl_NL" => ("nl_NL"), "ru_RU" => ("ru_RU"));
$smarty->assign("preferredLanguage_list", $language);
/* Get random number for pictures */
srand((double)microtime()*1000000);
$smarty->assign("rand", rand(0, 10000));
/* Do we represent a valid gosaAccount? */
if (!$this->is_account){
echo "
".
_("This account has no valid GOsa extensions.")."";
return;
}
/* Base select dialog */
$once = true;
foreach($_POST as $name => $value){
if(preg_match("/^chooseBase/",$name) && $once){
$once = false;
$this->dialog = new baseSelectDialog($this->config,$this->allowedBasesToMoveTo());
$this->dialog->setCurrentBase($this->base);
}
}
/* Dialog handling */
if(is_object($this->dialog)){
/* Must be called before save_object */
$this->dialog->save_object();
if($this->dialog->isClosed()){
$this->dialog = false;
}elseif($this->dialog->isSelected()){
$this->base = $this->dialog->isSelected();
$this->dialog= false;
}else{
return($this->dialog->execute());
}
}
/* Want picture edit dialog? */
if (isset($_POST['edit_picture'])){
/* Save values for later recovery, in case some presses
the cancel button. */
$this->old_jpegPhoto= $this->jpegPhoto;
$this->old_photoData= $this->photoData;
$this->picture_dialog= TRUE;
$this->dialog= TRUE;
}
/* Remove picture? */
if (isset($_POST['picture_remove'])){
$this->jpegPhoto= "*removed*";
$this->set_picture ("./images/default.jpg");
$this->is_modified= TRUE;
return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
}
/* Save picture */
if (isset($_POST['picture_edit_finish'])){
/* Check for clean upload */
if ($_FILES['picture_file']['name'] != ""){
if (!is_uploaded_file($_FILES['picture_file']['tmp_name'])) {
print_red(_("The specified file has not been uploaded via HTTP POST! Aborted."));
exit;
}
/* Activate new picture */
$this->set_picture($_FILES['picture_file']['tmp_name']);
}
$this->picture_dialog= FALSE;
$this->dialog= FALSE;
$this->is_modified= TRUE;
}
/* Cancel picture */
if (isset($_POST['picture_edit_cancel'])){
/* Restore values */
$this->jpegPhoto= $this->old_jpegPhoto;
$this->photoData= $this->old_photoData;
/* Update picture */
$_SESSION['binary']= $this->photoData;
$_SESSION['binarytype']= "image/jpeg";
$this->picture_dialog= FALSE;
$this->dialog= FALSE;
}
/* Toggle dateOfBirth information */
if (isset($_POST['set_dob'])){
$this->use_dob= ($this->use_dob == "0")?"1":"0";
}
/* Want certificate= */
if (isset($_POST['edit_cert'])){
/* Save original values for later reconstruction */
foreach (array("certificateSerialNumber", "userCertificate",
"userSMIMECertificate", "userPKCS12") as $val){
$oval= "old_$val";
$this->$oval= $this->$val;
}
$this->cert_dialog= TRUE;
$this->dialog= TRUE;
}
/* Cancel certificate dialog */
if (isset($_POST['cert_edit_cancel'])){
/* Restore original values in case of 'cancel' */
foreach (array("certificateSerialNumber", "userCertificate",
"userSMIMECertificate", "userPKCS12") as $val){
$oval= "old_$val";
$this->$val= $this->$oval;
}
$this->cert_dialog= FALSE;
$this->dialog= FALSE;
}
/* Remove certificate? */
foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12") as $val){
if (isset($_POST["remove_$val"])){
/* Reset specified cert*/
$this->$val= "";
$this->is_modified= TRUE;
}
}
/* Upload new cert and close dialog? */
if (isset($_POST['cert_edit_finish'])){
/* for all certificates do */
foreach (array ("userCertificate", "userSMIMECertificate", "userPKCS12")
as $val){
/* Check for clean upload */
if (array_key_exists($val."_file", $_FILES) &&
array_key_exists('name', $_FILES[$val."_file"]) &&
$_FILES[$val."_file"]['name'] != "" &&
is_uploaded_file($_FILES[$val."_file"]['tmp_name'])) {
$this->set_cert("$val", $_FILES[$val."_file"]['tmp_name']);
}
}
/* Save serial number */
if (isset($_POST["certificateSerialNumber"]) &&
$_POST["certificateSerialNumber"] != ""){
if (!is_id($_POST["certificateSerialNumber"])){
print_red (_("Please enter a valid serial number"));
foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
if ($this->$cert != ""){
$smarty->assign("$cert"."_state", "true");
} else {
$smarty->assign("$cert"."_state", "");
}
}
return ($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
}
$this->certificateSerialNumber= $_POST["certificateSerialNumber"];
$this->is_modified= TRUE;
}
$this->cert_dialog= FALSE;
$this->dialog= FALSE;
}
/* Display picture dialog */
if ($this->picture_dialog){
return($smarty->fetch (get_template_path('generic_picture.tpl', TRUE, dirname(__FILE__))));
}
/* Display cert dialog */
if ($this->cert_dialog){
foreach(array("userCertificate", "userSMIMECertificate", "userPKCS12") as $cert){
if ($this->$cert != ""){
/* import certificate */
$certificate = new certificate;
$certificate->import($this->$cert);
/* Read out data*/
$timeto = $certificate->getvalidto_date();
$timefrom = $certificate->getvalidfrom_date();
$str = "
CN | ".preg_replace("/ /", " ", $certificate->getname())." |
".
sprintf(_("Certificate is valid from %s to %s and is currently %s."), "".date('d M Y',$timefrom)."","".date('d M Y',$timeto)."", $certificate->isvalid()?""._("valid")."":""._("invalid")."");
$smarty->assign($cert."info",$str);
$smarty->assign($cert."_state","true");
} else {
$smarty->assign($cert."info", ""._("No certificate installed")."");
$smarty->assign($cert."_state","");
}
}
$smarty->assign("governmentmode", "false");
return($smarty->fetch (get_template_path('generic_certs.tpl', TRUE, dirname(__FILE__))));
}
/* Show us the edit screen */
@$smarty->assign("bases", $this->allowedBasesToMoveTo());
# $smarty->assign("bases", $this->config->idepartments);
$smarty->assign("base_select", $this->base);
$smarty->assign("selectmode", chkacl($this->acl, "create"));
$smarty->assign("certificatesACL", chkacl($this->acl, "certificates"));
$smarty->assign("jpegPhotoACL", chkacl($this->acl, "jpegPhoto"));
/* Prepare password hashes */
if ($this->pw_storage == ""){
$this->pw_storage= $this->config->current['HASH'];
}
$temp = passwordMethod::get_available_methods();
$hashes = $temp['name'];
$smarty->assign("pwmode", $hashes);
$smarty->assign("pwmode_select", $this->pw_storage);
$smarty->assign("passwordStorageACL", chkacl($this->acl, "passwordStorage"));
/* Load attributes and acl's */
foreach($this->attributes as $val){
$smarty->assign("$val", $this->$val);
$smarty->assign("$val"."ACL", chkacl($this->acl,$val));
}
/* Save government mode attributes */
if (isset($this->config->current['GOVERNMENTMODE']) &&
preg_match('/true/i', $this->config->current['GOVERNMENTMODE'])){
$smarty->assign("governmentmode", "true");
$ivbbmodes= array("nein", "ivbv", "testa", "ivbv,testa", "internet",
"internet,ivbv", "internet,testa", "internet,ivbv,testa");
$smarty->assign("ivbbmodes", $ivbbmodes);
foreach ($this->govattrs as $val){
$smarty->assign("$val", $this->$val);
$smarty->assign("$val"."ACL", chkacl($this->acl,$val));
}
} else {
$smarty->assign("governmentmode", "false");
}
/* Special mode for uid */
$uidACL= "";
if (isset ($this->dn)){
if ($this->dn != "new"){
$uidACL="readonly";
}
} else {
$uidACL= "readonly";
}
$uidACL.= " ".chkacl($this->acl, "uid");
$smarty->assign("uidACL", $uidACL);
$smarty->assign("is_template", $this->is_template);
$smarty->assign("use_dob", $this->use_dob);
if (isset($this->parent)){
if (isset($this->parent->by_object['phoneAccount']) &&
$this->parent->by_object['phoneAccount']->is_account){
$smarty->assign("has_phoneaccount", "true");
} else {
$smarty->assign("has_phoneaccount", "false");
}
} else {
$smarty->assign("has_phoneaccount", "false");
}
return($smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__))));
}
/* remove object from parent */
function remove_from_parent()
{
$ldap= $this->config->get_ldap_link();
$ldap->rmdir ($this->dn);
show_ldap_error($ldap->get_error(), _("Removing generic user account failed"));
/* Delete references to groups */
$ldap->cd ($this->config->current['BASE']);
$ldap->search ("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("uid"));
while ($ldap->fetch()){
$g= new group($this->config, $ldap->getDN());
$g->removeUser($this->uid);
$g->save ();
}
/* Delete references to object groups */
$ldap->cd ($this->config->current['BASE']);
$ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
while ($ldap->fetch()){
$og= new ogroup($this->config, $ldap->getDN());
unset($og->member[$this->dn]);
$og->save ();
}
/* Optionally execute a command after we're done */
$this->handle_post_events("remove");
}
/* Save data to object */
function save_object()
{
if (isset($_POST['generic'])){
/* Parents save function */
plugin::save_object ();
/* Save government mode attributes */
if ($this->config->current['GOVERNMENTMODE']){
foreach ($this->govattrs as $val){
if (chkacl ($this->acl, "$val") == "" && isset ($_POST["$val"])){
$data= stripcslashes($_POST["$val"]);
if ($data != $this->$val){
$this->is_modified= TRUE;
}
$this->$val= $data;
}
}
}
/* In template mode, the uid is autogenerated... */
if ($this->is_template){
$this->uid= strtolower($this->sn);
$this->givenName= $this->sn;
}
/* Save base and pw_storage, since these are no LDAP attributes */
if (isset($_POST['base'])){
foreach(array("base", "pw_storage") as $val){
if(isset($_POST[$val])){
$data= validate($_POST[$val]);
if ($data != $this->$val){
$this->is_modified= TRUE;
}
$this->$val= $data;
}
}
}
}
}
function rebind($ldap, $referral)
{
$credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
$this->error = "Success";
$this->hascon=true;
$this->reconnect= true;
return (0);
} else {
$this->error = "Could not bind to " . $credentials['ADMIN'];
return NULL;
}
}
/* Save data to LDAP, depending on is_account we save or delete */
function save()
{
/* Only force save of changes ....
If this attributes aren't changed, avoid saving.
*/
if ($this->use_dob == "1"){
$this->dateOfBirth= date("Y-m-d", $this->dateOfBirth);
}
if($this->gender=="0") $this->gender ="";
if($this->preferredLanguage=="0") $this->preferredLanguage ="";
/* First use parents methods to do some basic fillup in $this->attrs */
plugin::save ();
/* Remove additional objectClasses */
$tmp= array();
foreach ($this->attrs['objectClass'] as $key => $set){
$found= false;
foreach (array("ivbbentry", "gosaUserTemplate") as $val){
if (preg_match ("/^$set$/i", $val)){
$found= true;
break;
}
}
if (!$found){
$tmp[]= $set;
}
}
/* Replace the objectClass array. This is done because of the
separation into government and normal mode. */
$this->attrs['objectClass']= $tmp;
/* Add objectClasss for template mode? */
if ($this->is_template){
$this->attrs['objectClass'][]= "gosaUserTemplate";
}
/* Hard coded government mode? */
if ($this->config->current['GOVERNMENTMODE'] != 'false'){
$this->attrs['objectClass'][]= "ivbbentry";
/* Copy standard attributes */
foreach ($this->govattrs as $val){
if ($this->$val != ""){
$this->attrs["$val"]= $this->$val;
} elseif (!$this->new) {
$this->attrs["$val"]= array();
}
}
/* Remove attribute if set to "nein" */
if ($this->publicVisible == "nein"){
$this->attrs['publicVisible']= array();
if($this->new){
unset($this->attrs['publicVisible']);
}else{
$this->attrs['publicVisible']=array();
}
}
}
/* Special handling for attribute userCertificate needed */
if ($this->userCertificate != ""){
$this->attrs["userCertificate;binary"]= $this->userCertificate;
$remove_userCertificate= false;
} else {
$remove_userCertificate= true;
}
/* Special handling for dateOfBirth value */
if ($this->use_dob != "1"){
if ($this->new) {
unset($this->attrs["dateOfBirth"]);
} else {
$this->attrs["dateOfBirth"]= array();
}
}
if (!$this->gender){
if ($this->new) {
unset($this->attrs["gender"]);
} else {
$this->attrs["gender"]= array();
}
}
if (!$this->preferredLanguage){
if ($this->new) {
unset($this->attrs["preferredLanguage"]);
} else {
$this->attrs["preferredLanguage"]= array();
}
}
/* Special handling for attribute jpegPhote needed, scale image via
image magick to 147x200 pixels and inject resulting data. */
if ($this->jpegPhoto != "*removed*"){
/* Fallback if there's no image magick inside PHP */
if (!function_exists("imagick_blob2image")){
/* Get temporary file name for conversation */
$fname = tempnam ("/tmp", "GOsa");
/* Open file and write out photoData */
$fp = fopen ($fname, "w");
fwrite ($fp, $this->photoData);
fclose ($fp);
/* Build conversation query. Filename is generated automatically, so
we do not need any special security checks. Exec command and save
output. For PHP safe mode, you'll need a configuration which respects
image magick as executable... */
$query= "convert -size 147x200 $fname -resize 147x200 +profile \"*\" -";
@DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
$query, "Execute");
/* Read data written by convert */
$output= "";
$sh= popen($query, 'r');
while (!feof($sh)){
$output.= fread($sh, 4096);
}
pclose($sh);
unlink($fname);
/* Save attribute */
$this->attrs["jpegPhoto"] = $output;
} else {
/* Load the new uploaded Photo */
if(!$handle = imagick_blob2image($this->photoData)) {
gosa_log("Can't Load image");
}
/* Resizing image to 147x200 and blur */
if(!imagick_resize($handle,147,200,IMAGICK_FILTER_GAUSSIAN,0)){
gosa_log("imagick_resize failed");
}
/* Converting image to JPEG */
if(!imagick_convert($handle,"JPEG")) {
gosa_log("Can't Convert to JPEG");
}
/* Creating binary Code for the Image */
if(!$dump = imagick_image2blob($handle)){
gosa_log("Can't create blob for image");
}
/* Sending Image */
$output= $dump;
/* Save attribute */
$this->attrs["jpegPhoto"] = $output;
}
} elseif(!$this->new) {
$this->attrs["jpegPhoto"] = array();
}
/* Build new dn */
if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
$new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
} else {
$new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
}
/* This only gets called when user is renaming himself */
$ldap= $this->config->get_ldap_link();
if ($this->dn != $new_dn){
/* Write entry on new 'dn' */
$this->move($this->dn, $new_dn);
/* Happen to use the new one */
change_ui_dn($this->dn, $new_dn);
$this->dn= $new_dn;
}
/* Save data. Using 'modify' implies that the entry is already present, use 'add' for
new entries. So do a check first... */
$ldap->cat ($this->dn, array('dn'));
if ($ldap->fetch()){
$mode= "modify";
} else {
$mode= "add";
$ldap->cd($this->config->current['BASE']);
$ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
}
/* Set password to some junk stuff in case of templates */
if ($this->is_template){
$this->attrs['userPassword']= '{crypt}N0T$3T4N0W';
}
@DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
$this->attributes, "Save via $mode");
/* Finally write data with selected 'mode' */
$this->cleanup();
$ldap->cd ($this->dn);
$ldap->$mode ($this->attrs);
if (show_ldap_error($ldap->get_error(), _("Saving generic user account failed"))){
return (1);
}
/* Remove cert?
For some reason, the 'ldap' class doesn't want to remove binary entries, so I need
to work around myself. */
if ($remove_userCertificate == true && !$this->new && $this->had_userCertificate){
/* Reset array, assemble new, this should be reworked */
$this->attrs= array();
$this->attrs['userCertificate;binary']= array();
/* Prepare connection */
if (!($ds = ldap_connect($this->config->current['SERVER']))) {
die ("Could not connect to LDAP server");
}
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
ldap_set_rebind_proc($ds, array(&$this, "rebind"));
}
if(isset($config->current['TLS']) && $config->current['TLS'] == "true"){
ldap_start_tls($ds);
}
if (!($res = @ldap_bind($ds, $this->config->current['ADMIN'],
$this->config->current['PASSWORD']))) {
die ("Could not bind to LDAP");
}
/* Modify using attrs */
ldap_mod_del($ds,$this->dn,$this->attrs);
ldap_close($ds);
}
/* Kerberos server defined? */
if (isset($this->config->data['SERVERS']['KERBEROS'])){
$cfg= $this->config->data['SERVERS']['KERBEROS'];
}
if (isset($cfg['SERVER']) && function_exists('kadm5_init_with_password')){
/* Connect to the admin interface */
$handle = kadm5_init_with_password($cfg['SERVER'], $cfg['REALM'],
$cfg['ADMIN'], $cfg['PASSWORD']);
/* Errors? */
if ($handle === FALSE){
print_red (_("Kerberos database communication failed"));
return (2);
}
/* Build user principal, get list of existsing principals */
$principal= $this->uid."@".$cfg['REALM'];
$principals = kadm5_get_principals($handle);
/* User exists in database? */
if (in_array($principal, $principals)){
/* Ok. User exists. Remove him/her when pw_storage has
changed to be NOT kerberos. */
if ($this->pw_storage != "kerberos"){
$ret= kadm5_delete_principal ( $handle, $principal);
if ($ret === FALSE){
print_red (_("Can't remove user from kerberos database."));
}
}
} else {
/* User doesn't exists, create it when pw_storage is kerberos. */
if ($this->pw_storage == "kerberos"){
$ret= kadm5_create_principal ( $handle, $principal);
if ($ret === FALSE){
print_red (_("Can't add user to kerberos database."));
}
}
}
/* Free kerberos admin handle */
kadm5_destroy($handle);
}
/* Optionally execute a command after we're done */
if ($mode == "add"){
$this->handle_post_events("add");
} elseif ($this->is_modified){
$this->handle_post_events("modify");
}
/* Fix tagging if needed */
$this->handle_object_tagging();
return (0);
}
/* Check formular input */
function check()
{
/* Call common method to give check the hook */
$message= plugin::check();
/* Assemble cn */
$this->cn= $this->givenName." ".$this->sn;
/* Permissions for that base? */
if (isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid"){
$new_dn= 'uid='.$this->uid.','.get_people_ou().$this->base;
} else {
$new_dn= 'cn='.$this->cn.','.get_people_ou().$this->base;
}
$ui= get_userinfo();
$acl= get_permissions ($new_dn, $ui->subtreeACL);
$acl= get_module_permission($acl, "user", $new_dn);
if ($this->dn == "new" && chkacl($acl, "create") != ""){
$message[]= _("You have no permissions to create a user on this 'Base'.");
} elseif ($this->dn != $new_dn && $this->dn != "new"){
$acl= get_permissions ($this->dn, $ui->subtreeACL);
$acl= get_module_permission($acl, "user", $this->dn);
if (chkacl($acl, "create") != ""){
$message[]= _("You have no permissions to move a user from the original 'Base'.");
}
}
/* must: sn, givenName, uid */
if ($this->sn == "" && chkacl ($this->acl, "sn") == ""){
$message[]= _("The required field 'Name' is not set.");
}
/* UID already used? */
$ldap= $this->config->get_ldap_link();
$ldap->cd($this->config->current['BASE']);
$ldap->search("(uid=$this->uid)", array("uid"));
$ldap->fetch();
if ($ldap->count() != 0 && $this->dn == 'new'){
$message[]= _("There's already a person with this 'Login' in the database.");
}
/* In template mode, the uid and givenName are autogenerated... */
if (!$this->is_template){
if ($this->givenName == "" && chkacl ($this->acl, "givenName") == ""){
$message[]= _("The required field 'Given name' is not set.");
}
if ($this->uid == "" && chkacl ($this->acl, "uid") == ""){
$message[]= _("The required field 'Login' is not set.");
}
if (!(isset($this->config->current['DNMODE']) && $this->config->current['DNMODE'] == "uid")){
$ldap->cd($this->config->current['BASE']);
$ldap->search("(cn=".$this->cn.")", array("uid"));
$ldap->fetch();
if ($ldap->count() != 0 && $this->dn != $new_dn && $this->dn == 'new'){
$message[]= _("There's already a person with this 'Name'/'Given name' combination in the database.");
}
}
}
/* Check for valid input */
if ($this->is_modified && !is_uid($this->uid)){
$message[]= _("The field 'Login' contains invalid characters. Lowercase, numbers and dashes are allowed.");
}
if (!is_url($this->labeledURI)){
$message[]= _("The field 'Homepage' contains an invalid URL definition.");
}
if (preg_match ("/[\\\\]/", $this->sn)){
$message[]= _("The field 'Name' contains invalid characters.");
}
if (preg_match ("/[\\\\]/", $this->givenName)){
$message[]= _("The field 'Given name' contains invalid characters.");
}
/* Check phone numbers */
if (!is_phone_nr($this->telephoneNumber)){
$message[]= _("The field 'Phone' contains an invalid phone number.");
}
if (!is_phone_nr($this->facsimileTelephoneNumber)){
$message[]= _("The field 'Fax' contains an invalid phone number.");
}
if (!is_phone_nr($this->mobile)){
$message[]= _("The field 'Mobile' contains an invalid phone number.");
}
if (!is_phone_nr($this->pager)){
$message[]= _("The field 'Pager' contains an invalid phone number.");
}
/* Check for reserved characers */
if (preg_match ('/[,+"?\'()=<>;]/', $this->givenName)){
$message[]= _("The field 'Given name' contains invalid characters.");
}
if (preg_match ('/[,+"?\'()=<>;]/', $this->sn)){
$message[]= _("The field 'Name' contains invalid characters.");
}
return $message;
}
/* Indicate whether a password change is needed or not */
function password_change_needed()
{
return ($this->pw_storage != $this->last_pw_storage);
}
/* Load a jpegPhoto from LDAP, this is going to be simplified later on */
function load_picture()
{
/* make connection and read jpegPhoto */
$ds= ldap_connect($this->config->current['SERVER']);
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
ldap_set_rebind_proc($ds, array(&$this, "rebind"));
}
if(isset($this->config->current['TLS']) &&
$this->config->current['TLS'] == "true"){
ldap_start_tls($ds);
}
$r= ldap_bind($ds);
$sr= @ldap_read($ds, $this->dn, "jpegPhoto=*", array("jpegPhoto"));
/* in case we don't get an entry, load a default picture */
$this->set_picture ("./images/default.jpg");
$this->jpegPhoto= "*removed*";
/* fill data from LDAP */
if ($sr) {
$ei=ldap_first_entry($ds, $sr);
if ($ei) {
if ($info = ldap_get_values_len($ds, $ei, "jpegPhoto")){
$this->photoData= $info[0];
$_SESSION['binary']= $this->photoData;
$_SESSION['binarytype']= "image/jpeg";
$this->jpegPhoto= "";
}
}
}
/* close conncetion */
ldap_unbind($ds);
}
/* Load a certificate from LDAP, this is going to be simplified later on */
function load_cert()
{
$ds= ldap_connect($this->config->current['SERVER']);
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
ldap_set_rebind_proc($ds, array(&$this, "rebind"));
}
if(isset($this->config->current['TLS']) &&
$this->config->current['TLS'] == "true"){
ldap_start_tls($ds);
}
$r= ldap_bind($ds);
$sr= @ldap_read($ds, $this->dn, "userCertificate=*", array("userCertificate"));
if ($sr) {
$ei= @ldap_first_entry($ds, $sr);
if ($ei) {
if (!$info = @ldap_get_values_len($ds, $ei, "userCertificate;binary")){
$this->userCertificate= "";
} else {
$this->userCertificate= $info[0];
}
}
} else {
$this->userCertificate= "";
}
ldap_unbind($ds);
}
/* Load picture from file to object */
function set_picture($filename)
{
if (!is_file($filename)){
$filename= "./images/default.jpg";
$this->jpegPhoto= "*removed*";
}
$fd = fopen ($filename, "rb");
$this->photoData= fread ($fd, filesize ($filename));
$_SESSION['binary']= $this->photoData;
$_SESSION['binarytype']= "image/jpeg";
$this->jpegPhoto= "";
fclose ($fd);
}
/* Load certificate from file to object */
function set_cert($cert, $filename)
{
$fd = fopen ($filename, "rb");
if (filesize($filename)>0) {
$this->$cert= fread ($fd, filesize ($filename));
fclose ($fd);
$this->is_modified= TRUE;
} else {
print_red(_("Could not open specified certificate!"));
}
}
/* Adapt from given 'dn' */
function adapt_from_template($dn)
{
plugin::adapt_from_template($dn);
/* Get base */
$this->base= preg_replace('/^[^,]+,'.get_people_ou().'/i', '', $dn);
if ($this->config->current['GOVERNMENTMODE']){
/* Walk through govattrs */
foreach ($this->govattrs as $val){
if (isset($this->attrs["$val"][0])){
/* If attribute is set, replace dynamic parts:
%sn, %givenName and %uid. Fill these in our local variables. */
$value= $this->attrs["$val"][0];
foreach (array("sn", "givenName", "uid") as $repl){
if (preg_match("/%$repl/i", $value)){
$value= preg_replace ("/%$repl/i",
$this->parent->$repl, $value);
}
}
$this->$val= $value;
}
}
}
/* Get back uid/sn/givenName */
if ($this->parent != NULL){
$this->uid= $this->parent->uid;
$this->sn= $this->parent->sn;
$this->givenName= $this->parent->givenName;
}
}
/* This avoids that users move themselves out of their rights.
*/
function allowedBasesToMoveTo()
{
$allowed = array();
$ret_all = false;
if($this->uid == $_SESSION['ui']->username){
$ldap= $this->config->get_ldap_link();
$ldap->cd($this->config->current['BASE']);
$ldap->search("(&(objectClass=posixGroup)(memberUid=".$_SESSION['ui']->username."))",array("gosaSubtreeACL"));
while($attrs = $ldap->fetch()){
if(isset($attrs['gosaSubtreeACL'])){
foreach($attrs['gosaSubtreeACL'] as $attr){
if((preg_match("/:user#/",$attr))||(preg_match("/:all/",$attr))){
$s = preg_replace("/^.*ou=groups,/","",$attrs['dn']);
foreach($this->config->idepartments as $key => $dep) {
if(preg_match("/".$s."/i",$key)){
$allowed[$key] = $dep;
}
}
}
}
}
}
if(count($allowed) == 0){
foreach($this->config->idepartments as $key => $dep) {
if($this->base==$key){
$allowed[$key] = $dep;
}
}
}
return($allowed);
}else{
return($this->config->idepartments);
}
}
function getCopyDialog()
{
$str = "";
$_SESSION['binary'] = $this->photoData;
$_SESSION['binarytype']= "image/jpeg";
/* Get random number for pictures */
srand((double)microtime()*1000000);
$rand = rand(0, 10000);
$smarty = get_smarty();
$smarty->assign("passwordTodo","clear");
if(isset($_POST['passwordTodo'])){
$smarty->assign("passwordTodo",$_POST['passwordTodo']);
}
$smarty->assign("sn", $this->sn);
$smarty->assign("givenName",$this->givenName);
$smarty->assign("uid", $this->uid);
$smarty->assign("rand", $rand);
$str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
$ret = array();
$ret['string'] = $str;
$ret['status'] = "";
return($ret);
}
function saveCopyDialog()
{
if((isset($_FILES['picture_file']['tmp_name'])) && ($_FILES['picture_file']['size'] > 0)){
$this->set_picture($_FILES['picture_file']['tmp_name']);
}
/* Remove picture? */
if (isset($_POST['picture_remove'])){
$this->jpegPhoto= "*removed*";
$this->set_picture ("./images/default.jpg");
$this->is_modified= TRUE;
}
$attrs = array("uid","givenName","sn");
foreach($attrs as $attr){
if(isset($_POST[$attr])){
$this->$attr = $_POST[$attr];
}
}
}
}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>