\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","jpegPhoto", "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->set_picture (); $this->jpegPhoto= "*removed*"; $this->is_modified= TRUE; return($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(); /* Additional info if start end time is '0' */ $add_str_info = ""; if($timeto == 0 && $timefrom == 0){ $add_str_info = "
"._("(Some types of certificates are currently not supported and may be displayed as 'invalid'.)").""; } $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)."", $certificate->isvalid()?""._("valid")."": ""._("invalid")."").$add_str_info; $smarty->assign($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",array("uid" => $this->uid)); } /* Save data to object */ function save_object() { if (isset($_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->gender=="0") $this->gender =""; if($this->preferredLanguage=="0") $this->preferredLanguage =""; /* First use parents methods to do some basic fillup in $this->attrs */ plugin::save (); if ($this->use_dob == "1"){ $this->attrs['dateOfBirth']= date("Y-m-d", $this->attrs['dateOfBirth']); } /* 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; } } else{ $this->attrs["jpegPhoto"] = array(); } /* Build new dn */ if (isset($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",array("uid" => $this->uid)); } elseif ($this->is_modified){ $this->handle_post_events("modify",array("uid" => $this->uid)); } /* 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 == ""){ $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))){ $s = preg_replace("/^.*".get_groups_ou().",/","",$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]; } } } function PrepareForCopyPaste($source) { plugin::PrepareForCopyPaste($source); /* Reset certificate information addepted from source user to avoid setting the same user certificate for the destination user. */ $this->userPKCS12= ""; $this->userSMIMECertificate= ""; $this->userCertificate= ""; $this->certificateSerialNumber= ""; $this->old_certificateSerialNumber= ""; $this->old_userPKCS12= ""; $this->old_userSMIMECertificate= ""; $this->old_userCertificate= ""; } } // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler: ?>