update_strings();
$this->initialize_checks();
}
function update_strings()
{
$this->s_title = _("LDAP inspection");
$this->s_title_long = _("LDAP inspection");
$this->s_info = _("Analyze your current LDAP for GOsa compatibility");
}
function initialize_checks()
{
$this->checks = array();
$this->checks['root']['TITLE'] = _("Checking for root object");
$this->checks['root']['STATUS'] = FALSE;
$this->checks['root']['STATUS_MSG']= "";
$this->checks['root']['ERROR_MSG'] = "";
$this->checkBase();
$this->checks['permissions']['TITLE'] = _("Checking permissions on ldap database");
$this->checks['permissions']['STATUS'] = FALSE;
$this->checks['permissions']['STATUS_MSG']= "";
$this->checks['permissions']['ERROR_MSG'] = "";
$this->check_ldap_permissions();
$this->checks['deps_visible']['TITLE'] = _("Checking for invisible deparmtments");
$this->checks['deps_visible']['STATUS'] = FALSE;
$this->checks['deps_visible']['STATUS_MSG']= "";
$this->checks['deps_visible']['ERROR_MSG'] = "";
$this->check_visible_organizationalUnits();
$this->checks['users_visible']['TITLE'] = _("Checking for invisible user");
$this->checks['users_visible']['STATUS'] = FALSE;
$this->checks['users_visible']['STATUS_MSG']= "";
$this->checks['users_visible']['ERROR_MSG'] = "";
$this->check_invisible_gosaAccounts();
$this->checks['acls']['TITLE'] = _("Checking for administrational account");
$this->checks['acls']['STATUS'] = FALSE;
$this->checks['acls']['STATUS_MSG']= "";
$this->checks['acls']['ERROR_MSG'] = "";
$this->check_acls();
}
/* Check Acls if there is at least one object with acls defined
*/
function check_acls()
{
/* Establish ldap connection */
$cv = $this->parent->captured_values;
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
/* Search for gosaAcls */
$ldap->cd($cv['base']);
$ldap->search("(&(objectClass=gosaAccount)(|(objectClass=posixAccount)(objectClass=inetOrgPerson)(objectClass=organizationalPerson)))");
if($ldap->count() ==0){
$this->checks['acls']['STATUS'] = TRUE;
$this->checks['acls']['STATUS_MSG']= _("Ok");
$this->checks['acls']['ERROR_MSG'] = "";
}else{
$this->checks['acls']['STATUS'] = FALSE;
$this->checks['acls']['STATUS_MSG']= _("Failed");
$this->checks['acls']['ERROR_MSG'] = "";
$this->checks['acls']['ERROR_MSG'].= "";
}
return($ldap->count()>=1);
}
/* Check ldap accessibility
* Create and remove a dummy object,
* to ensure that we have the necessary permissions
*/
function check_ldap_permissions()
{
$cv = $this->parent->captured_values;
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
/* Create dummy entry
*/
$name = "GOsa_setup_text_entry_".session_id().rand(0,999999);
$dn = "ou=".$name.",".$cv['base'];
$testEntry= array();
$testEntry['objectClass'][]= "top";
$testEntry['objectClass'][]= "organizationalUnit";
$testEntry['objectClass'][]= "gosaDepartment";
$testEntry['description']= "Created by GOsa setup, this object can be removed.";
$testEntry['ou'] = $name;
/* Try to create dummy object
*/
$ldap->cd ($dn);
$ldap->create_missing_trees($dn);
$res = $ldap->add($testEntry);
if(!$res){
gosa_log($ldap->get_error());
$this->checks['permissions']['STATUS'] = FALSE;
$this->checks['permissions']['STATUS_MSG']= _("Failed");
$this->checks['permissions']['ERROR_MSG'] =
sprintf(_("The specified user '%s' does not have full access to your ldap database."),$cv['admin']);
$this->checks['permissions']['ERROR_MSG'].=
"";
return(false);
}
/* Try to remove created entry
*/
$res = $ldap->rmDir($dn);
if(!$res){
gosa_log($ldap->get_error());
$this->checks['permissions']['STATUS'] = FALSE;
$this->checks['permissions']['STATUS_MSG']= _("Failed");
$this->checks['permissions']['ERROR_MSG'] =
sprintf(_("The specified user '%s' does not have full access to your ldap database."),$cv['admin']);
$this->checks['permissions']['ERROR_MSG'].=
"";
return(false);
}
/* Create & remove of dummy object was successful */
$this->checks['permissions']['STATUS'] = TRUE;
$this->checks['permissions']['STATUS_MSG']= _("Ok");
$this->checks['permissions']['ERROR_MSG'] = "";
return(true);
}
/* Check if there are users which will
* be invisible for GOsa
*/
function check_invisible_gosaAccounts()
{
/* Remember old list of ivisible users, to be able to set
* the 'html checked' status for the checkboxes again
*/
$cnt_ok = 0;
$old = $this->users_to_migrate;
$this->users_to_migrate = array();
/* Get collected configuration settings */
$cv = $this->parent->captured_values;
/* Establish ldap connection */
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
/* Get all invisible users
*/
$ldap->cd($cv['base']);
$ldap->search("(&(|(objectClass=posixAccount)(objectClass=inetOrgPerson)(objectClass=organizationalPerson))(!(objectClass=gosaAccount)))",array("sn","givenName","cn","uid"));
while($attrs = $ldap->fetch()){
if(!preg_match("/,dc=addressbook,/",$attrs['dn'])){
$attrs['checked'] = FALSE;
$attrs['before'] = "";
$attrs['after'] = "";
/* Set objects to selected, that were selected before reload */
if(isset($old[base64_encode($attrs['dn'])])){
$attrs['checked'] = $old[base64_encode($attrs['dn'])]['checked'];
}
$this->users_to_migrate[base64_encode($attrs['dn'])] = $attrs;
}
}
/* No invisible */
if(count($this->users_to_migrate) == 0){
$this->checks['users_visible']['STATUS'] = TRUE;
$this->checks['users_visible']['STATUS_MSG']= _("Ok");
$this->checks['users_visible']['ERROR_MSG'] = "";
$this->checks['users_visible']['ERROR_MSG'] .= "";
}else{
$this->checks['users_visible']['STATUS'] = FALSE;
$this->checks['users_visible']['STATUS_MSG']= "";
$this->checks['users_visible']['ERROR_MSG'] = sprintf(_("Found %s users that will not be visible in GOsa."),
count($this->users_to_migrate));
$this->checks['users_visible']['ERROR_MSG'] .= "";
$this->checks['users_visible']['ERROR_MSG'] .= "";
}
}
/* Start user account migration
*/
function migrate_gosaAccounts($only_ldif = FALSE)
{
/* Get collected configuration settings */
$cv = $this->parent->captured_values;
/* Establish ldap connection */
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
/* Add gosaAccount objectClass to the selected users
*/
foreach($this->users_to_migrate as $key => $dep){
if($dep['checked']){
/* Get old objectClasses */
$ldap->cat($dep['dn'],array("objectClass"));
$attrs = $ldap->fetch();
/* Create new objectClass array */
$new_attrs = array();
$new_attrs['objectClass']= array("gosaAccount","inetOrgPerson","organizationalPerson");
for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
if(!in_array_ics($attrs['objectClass'][$i], $new_attrs['objectClass'])){
$new_attrs['objectClass'][] = $attrs['objectClass'][$i];
}
}
/* Set info attributes for current object,
* or write changes to the ldap database
*/
if($only_ldif){
$this->users_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
$this->users_to_migrate[$key]['after'] = $this->array_to_ldif($new_attrs);
}else{
$ldap->cd($attrs['dn']);
if(!$ldap->modify($new_attrs)){
print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
return(false);
}
}
}
}
return(TRUE);
}
/* Check if there are invisible organizational Units
*/
function check_visible_organizationalUnits()
{
$cnt_ok = 0;
$old = $this->deps_to_migrate;
$this->deps_to_migrate = array();
/* Get collected configuration settings */
$cv = $this->parent->captured_values;
/* Establish ldap connection */
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
/* Skip GOsa internal departments */
$skip_dns = array("/^ou=people,/","/^ou=groups,/","/(,|)ou=configs,/","/(,|)ou=systems,/",
"/^ou=apps,/","/^ou=mime,/","/^ou=aclroles,/","/^ou=incoming,/",
"/ou=snapshots,/","/(,|)dc=addressbook,/","/^(,|)ou=machineaccounts,/",
"/(,|)ou=winstations,/");
/* Get all invisible departments */
$ldap->cd($cv['base']);
$ldap->search("(&(objectClass=organizationalUnit)(!(objectClass=gosaDepartment)))",array("ou","description","dn"));
while($attrs = $ldap->fetch()){
$attrs['checked'] = FALSE;
$attrs['before'] = "";
$attrs['after'] = "";
/* Set objects to selected, that were selected before reload */
if(isset($old[base64_encode($attrs['dn'])])){
$attrs['checked'] = $old[base64_encode($attrs['dn'])]['checked'];
}
$this->deps_to_migrate[base64_encode($attrs['dn'])] = $attrs;
}
/* Filter returned list of departments and ensure that
* GOsa internal departments will not be listed
*/
foreach($this->deps_to_migrate as $key => $attrs){
$dn = $attrs['dn'];
$skip = false;
foreach($skip_dns as $skip_dn){
if(preg_match($skip_dn,$dn)){
$skip = true;
}
}
if($skip){
unset($this->deps_to_migrate[$key]);
}
}
/* If we have no invisible departments found
* tell the user that everything is ok
*/
if(count($this->deps_to_migrate) == 0){
$this->checks['deps_visible']['STATUS'] = TRUE;
$this->checks['deps_visible']['STATUS_MSG']= _("Ok");
$this->checks['deps_visible']['ERROR_MSG'] = "";
$this->checks['deps_visible']['ERROR_MSG'] .= "";
}else{
$this->checks['deps_visible']['STATUS'] = FALSE;
$this->checks['deps_visible']['STATUS_MSG']= "";//sprintf(_("%s entries found"),count($this->deps_to_migrate));
$this->checks['deps_visible']['ERROR_MSG'] = sprintf(_("Found %s departments that will not be visible in GOsa."),count($this->deps_to_migrate));
$this->checks['deps_visible']['ERROR_MSG'] .= "";
$this->checks['deps_visible']['ERROR_MSG'] .= "";
}
}
/* Start deparmtment migration */
function migrate_organizationalUnits($only_ldif = FALSE)
{
/* Get collected configuration settings */
$cv = $this->parent->captured_values;
/* Establish ldap connection */
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
/* Add gosaDepartment objectClass to each selected entry
*/
foreach($this->deps_to_migrate as $key => $dep){
if($dep['checked']){
/* Get current objectClasses */
$ldap->cat($dep['dn'],array("objectClass","description"));
$attrs = $ldap->fetch();
/* Create new objectClass attribute including gosaDepartment*/
$new_attrs = array();
for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
$new_attrs['objectClass'][] = $attrs['objectClass'][$i];
}
$new_attrs['objectClass'][] = "gosaDepartment";
/* Append description it is missing */
if(!isset($attrs['description'])){
$new_attrs['description'][] = "GOsa department";
}
/* Depending on the parameter >only_diff< we save the changes as ldif
* or we write our changes directly to the ldap database
*/
if($only_ldif){
$this->deps_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
$this->deps_to_migrate[$key]['after'] = $this->array_to_ldif($new_attrs);
}else{
$ldap->cd($attrs['dn']);
if(!$ldap->modify($new_attrs)){
print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
return(false);
}
}
}
}
return(TRUE);
}
function get_user_list()
{
/* Get collected configuration settings */
$cv = $this->parent->captured_values;
/* Establish ldap connection */
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
$ldap->cd($cv['base']);
$ldap->search("(objectClass=gosaAccount)",array("dn"));
$tmp = array();
while($attrs = $ldap->fetch()){
$tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
}
return($tmp);
}
function get_group_list()
{
/* Get collected configuration settings */
$cv = $this->parent->captured_values;
/* Establish ldap connection */
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
$ldap->cd($cv['base']);
$ldap->search("(objectClass=posixGroup)",array("dn"));
$tmp = array();
while($attrs = $ldap->fetch()){
$tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
}
return($tmp);
}
function create_admin($only_ldif = FALSE)
{
/* Reset '' */
$this->acl_create_changes="";
/* Object that should receive admin acls */
$dn = $this->acl_create_selected;
/* Get collected configuration settings */
$cv = $this->parent->captured_values;
/* Establish ldap connection */
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
/* Get current base attributes */
$ldap->cd($cv['base']);
$ldap->cat($cv['base'],array("dn","objectClass","gosaAclEntry"));
$attrs = $ldap->fetch();
/* Add acls for the selcted user to the base */
$attrs_new['objectClass'] = array("gosaACL");
for($i = 0; $i < $attrs['objectClass']['count']; $i ++){
if(!in_array_ics($attrs['objectClass'][$i],$attrs_new['objectClass'])){
$attrs_new['objectClass'][] = $attrs['objectClass'][$i];
}
}
$acl = "0:sub:".base64_encode($dn).":all;cmdrw";
$attrs_new['gosaAclEntry'][] = $acl;
if(isset($attrs['gosaAclEntry'])){
for($i = 0 ; $i < $attrs['gosaAclEntry']['count']; $i ++){
$prio = preg_replace("/[:].*$/","",$attrs['gosaAclEntry'][$i]);
$rest = preg_replace("/^[^:]/","",$attrs['gosaAclEntry'][$i]);
$data = ($prio+1).$rest;
$attrs_new['gosaAclEntry'][] = $data;
}
}
if($only_ldif){
$this->acl_create_changes ="\n".$cv['base']."\n";
$this->acl_create_changes.=$this->array_to_ldif($attrs)."\n";
$this->acl_create_changes.="\n".$cv['base']."\n";
$this->acl_create_changes.=$this->array_to_ldif($attrs_new);
}else{
$ldap->cd($cv['base']);
if(!$ldap->modify($attrs_new)){
print_red(sprintf(_("Adding acls for user '%s' failed, ldap says '%s'."),$dn,$ldap->get_error()));
}
}
}
function execute()
{
/* Permission check */
$this->check_ldap_permissions();
/*************
* Root object check
*************/
if(isset($_POST['retry_root'])) {
$this->checkBase();
}
if(isset($_POST['retry_root_create'])){
$this->checkBase(FALSE);
}
/*************
* User Migration handling
*************/
if(isset($_POST['retry_acls'])){
$this->check_acls();
}
if(isset($_POST['create_acls'])){
$this->acl_create_dialog = TRUE;
$this->dialog = TRUE;
}
if(isset($_POST['create_acls_cancel'])){
$this->acl_create_dialog = FALSE;
$this->dialog = FALSE;
}
if(isset($_POST['create_acls_create_confirmed'])){
$this->create_admin();
}
if(isset($_POST['create_acls_create'])){
$this->create_admin(TRUE);
}
if($this->acl_create_dialog){
$smarty = get_smarty();
$smarty->assign("users" ,$this->get_user_list());
$smarty->assign("groups",$this->get_group_list());
$smarty->assign("type" ,$this->acl_create_type);
$smarty->assign("method","create_acls");
$smarty->assign("acl_create_selected",$this->acl_create_selected);
$smarty->assign("what_will_be_done_now",$this->acl_create_changes);
return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
}
/*************
* User Migration handling
*************/
/* Refresh list of deparments */
if(isset($_POST['users_visible_migrate_refresh'])){
$this->check_invisible_gosaAccounts();
}
/* Open migration dialog */
if(isset($_POST['users_visible_migrate'])){
$this->users_migration_dialog = TRUE;
$this->dialog =TRUE;
}
/* Close migration dialog */
if(isset($_POST['users_visible_migrate_close'])){
$this->users_migration_dialog = FALSE;
$this->dialog =FALSE;
}
/* Start migration */
if(isset($_POST['users_visible_migrate_migrate'])){
if($this->migrate_gosaAccounts()){
$this->check_invisible_gosaAccounts();
}
}
/* Start migration */
if(isset($_POST['users_visible_migrate_whatsdone'])){
$this->migrate_gosaAccounts(TRUE);
}
/* Display migration dialog */
if($this->users_migration_dialog){
$smarty = get_smarty();
$smarty->assign("users_to_migrate",$this->users_to_migrate);
$smarty->assign("method","migrate_users");
return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
}
/*************
* Department Migration handling
*************/
/* Refresh list of deparments */
if(isset($_POST['deps_visible_migrate_refresh'])){
$this->check_visible_organizationalUnits();
}
/* Open migration dialog */
if(isset($_POST['deps_visible_migrate'])){
$this->dep_migration_dialog = TRUE;
$this->dialog =TRUE;
}
/* Close migration dialog */
if(isset($_POST['deps_visible_migrate_close'])){
$this->dep_migration_dialog = FALSE;
$this->dialog =FALSE;
}
/* Start migration */
if(isset($_POST['deps_visible_migrate_migrate'])){
if($this->migrate_organizationalUnits()){
$this->check_visible_organizationalUnits();
}
}
/* Start migration */
if(isset($_POST['deps_visible_migrate_whatsdone'])){
$this->migrate_organizationalUnits(TRUE);
}
/* Display migration dialog */
if($this->dep_migration_dialog){
$smarty = get_smarty();
$smarty->assign("deps_to_migrate",$this->deps_to_migrate);
$smarty->assign("method","migrate_deps");
return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
}
$smarty = get_smarty();
$smarty->assign("checks",$this->checks);
$smarty->assign("method","default");
return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
}
function save_object()
{
/* Get "create acl" dialog posts */
if($this->acl_create_dialog){
if(isset($_POST['create_acls_create'])){
if(isset($_POST['create_acls_selected'])){
$this->acl_create_selected = base64_decode($_POST['create_acls_selected']);
}else{
$this->acl_create_selected = "";
}
}
if(isset($_POST['create_acls_create_abort'])){
$this->acl_create_selected = "";
}
if(isset($_POST['acl_create_type'])){
$this->acl_create_type = $_POST['acl_create_type'];
}
}
/* Get selected departments */
if($this->dep_migration_dialog){
foreach($this->deps_to_migrate as $id => $data){
if(isset($_POST['migrate_'.$id])){
$this->deps_to_migrate[$id]['checked'] = TRUE;
}else{
$this->deps_to_migrate[$id]['checked'] = FALSE;
}
}
}
/* Get selected users */
if($this->users_migration_dialog){
foreach($this->users_to_migrate as $id => $data){
if(isset($_POST['migrate_'.$id])){
$this->users_to_migrate[$id]['checked'] = TRUE;
}else{
$this->users_to_migrate[$id]['checked'] = FALSE;
}
}
}
}
// checks for valid base entry
function checkBase($just_check = TRUE)
{
/* Get collected setup informations */
$cv = $this->parent->captured_values;
/* Establish ldap connection */
$ldap = new LDAP($cv['admin'],
$cv['password'],
$cv['connection'],
FALSE,
$cv['tls']);
/* Check if root object exists */
$ldap->cd($cv['base']);
$res = $ldap->search("(objectClass=*)");
$err = ldap_errno($ldap->cid);
if( !$res ||
$err == 0x20 || # LDAP_NO_SUCH_OBJECT
$err == 0x40) { # LDAP_NAMING_VIOLATION
/* Root object doesn't exists
*/
if($just_check){
$this->checks['root']['STATUS'] = FALSE;
$this->checks['root']['STATUS_MSG']= _("Failed");
$this->checks['root']['ERROR_MSG'] = "";
$this->checks['root']['ERROR_MSG'].= "";
return(FALSE);
}else{
/* Try to find out which values are necessary */
$tmp = $ldap->get_objectclasses();
$oc = $tmp['organization'];
$must_attrs = array();
if(preg_match("/MUST/",$oc)){
$must = preg_replace("/^.* MUST/","",$oc);
$must = preg_replace("/MAY.*$/","",$must);
$must = trim(preg_replace("/[\(\)\$]/","",$must));
$must_attrs = split(" ",$must);
foreach($must_attrs as $key => $attrs){
if(empty($attrs)){
unset($must_attrs[$key]);
}
}
}
/* Root object does not exists try to create it */
$ldapadd["objectclass"][0]="top";
$ldapadd["objectclass"][1]="organization";
/* Try to fill all collected must attributes */
$base_parts = preg_split("/,/",$cv['base']);
foreach($must_attrs as $attr){
foreach($base_parts as $part){
if(preg_match("/^".$attr."=/",$part) && !isset($ldapadd[$attr])){
$ldapadd[$attr]= preg_replace("/^[^=]*+=/","",$part);
}
}
}
/* Add root object */
$ldap->cd($cv['base']);
$res = $ldap->add($ldapadd);
/* If adding failed, tell the user */
if(!$res){
$this->checks['root']['STATUS'] = FALSE;
$this->checks['root']['STATUS_MSG']= _("Failed");
$this->checks['root']['ERROR_MSG'] = _("Root object couldn't be created, you should try it on your own.");
$this->checks['root']['ERROR_MSG'].= "";
return($res);;
}
}
}
/* Create & remove of dummy object was successful */
$this->checks['root']['STATUS'] = TRUE;
$this->checks['root']['STATUS_MSG']= _("Ok");
$this->checks['root']['ERROR_MSG'] = "";
}
/* Return ldif information for a
* given attribute array
*/
function array_to_ldif($atts)
{
$ret = "";
unset($atts['count']);
unset($atts['dn']);
foreach($atts as $name => $value){
if(is_numeric($name)) {
continue;
}
if(is_array($value)){
unset($value['count']);
foreach($value as $a_val){
$ret .= $name.": ". $a_val."\n";
}
}else{
$ret .= $name.": ". $value."\n";
}
}
return(preg_replace("/\n$/","",$ret));
}
}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>