index ce577b39d0d2bc1f573b3dde8a24477d11333fb7..3ed4929fabed7195408d9850417264093272ab18 100644 (file)
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/*! \brief ACL management plugin */
class acl extends plugin
{
/* Definitions */
/* ACL saving... */
if (preg_match('/^acl_.*_[^xy]$/', $name)){
- list($dummy, $object, $attribute, $value)= split('_', $name);
+ list($dummy, $object, $attribute, $value)= explode('_', $name);
/* Skip for detection entry */
if ($object == 'dummy') {
static function explodeACL($acl)
{
- $list= split(':', $acl);
+ $list= explode(':', $acl);
if(count($list) == 5){
list($index, $type,$member,$permission,$filter)= $list;
$filter = base64_decode($filter);
if ($ms == $acl){
return $a;
}
- $ma= split(',', $ms);
+ $ma= explode(',', $ms);
/* Decode dn's, fill with informations from LDAP */
$ldap= $config->get_ldap_link();
{
/* Rip acl off the string, seperate by ',' and place it in an array */
$as= preg_replace('/^[^:]+:[^:]+:[^:]*:([^:]*).*$/', '\1', $acl);
- $aa= split(',', $as);
+ $aa= explode(',', $as);
$a= array();
/* Dis-assemble single ACLs */
foreach($aa as $sacl){
/* Dis-assemble field ACLs */
- $ao= split('#', $sacl);
+ $ao= explode('#', $sacl);
$gobject= "";
foreach($ao as $idx => $ssacl){
} else {
/* All other entries get appended... */
- list($field, $facl)= split(';', $ssacl);
+ list($field, $facl)= explode(';', $ssacl);
$a[$gobject][$field]= $facl;
}
}
}
+
/* Summarize members */
- if ($summary != ""){
- $summary.= ", ";
- }
- if (count($entry['members'])){
- $summary.= _("Members").": ";
- foreach ($entry['members'] as $cn){
- $cn= preg_replace('/ \[.*$/', '', $cn);
- $summary.= $cn.", ";
+ if(!($this instanceOf aclrole)){
+ if ($summary != ""){
+ $summary.= ", ";
+ }
+ if (count($entry['members'])){
+ $summary.= _("Members").": ";
+ foreach ($entry['members'] as $cn){
+ $cn= preg_replace('/ \[.*$/', '', $cn);
+ $summary.= $cn.", ";
+ }
+ } else {
+ $summary.= "<font color='red'><i>"._("inactive")." - "._("No members")."</i></font>";
}
- } else {
- $summary.= "<font color='red'><i>"._("inactive")." - "._("No members")."</i></font>";
}
-
return (preg_replace('/, $/', '', $summary));
}
/* Remove acls defined for $src */
function remove_acl()
{
- $this->remove_acl_for_dn($this->dn);
+ acl::remove_acl_for($this->dn);
}
/* Remove acls defined for $src */
- function remove_acl_for_dn($src = "")
- {
- if($src == ""){
- $src = $this->dn;
- }
- $ldap = $this->config->get_ldap_link();
- $ldap->cd($this->config->current['BASE']);
- $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($src)."*))",array("gosaAclEntry","dn"));
- while($attrs = $ldap->fetch()){
- $acl = new acl($this->config,$this->parent,$attrs['dn']);
- foreach($acl->gosaAclEntry as $id => $entry){
- foreach($entry['members'] as $m_id => $member){
- if($m_id == "U:".$src){
- unset($acl->gosaAclEntry[$id]['members'][$m_id]);
- gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Removed acl for user %s on object %s.",$src,$attrs['dn']));
- }
- if($m_id == "G:".$src){
- unset($acl->gosaAclEntry[$id]['members'][$m_id]);
- gosa_log("modify","groups/acl",$attrs['dn'],array(),sprintf("Removed acl for group %s on object %s.",$src,$attrs['dn']));
- }
- }
+ static function remove_acl_for($dn)
+ {
+ global $config;
+
+ $ldap = $config->get_ldap_link();
+ $ldap->cd($config->current['BASE']);
+ $ldap->search("(&(objectClass=gosaAcl)(gosaAclEntry=*".base64_encode($dn)."*))",array("gosaAclEntry","dn"));
+ $new_entries= array();
+ while($attrs = $ldap->fetch()){
+ if (!isset($attrs['gosaAclEntry'])) {
+ continue;
+ }
+ unset($attrs['gosaAclEntry']['count']);
+
+ // Remove entry directly
+ foreach($attrs['gosaAclEntry'] as $id => $entry){
+ $parts= explode(':',$entry);
+ $members= explode(',',$parts[2]);
+ $new_members= array();
+ foreach($members as $member) {
+ if (base64_decode($member) != $dn) {
+ $new_members[]= $member;
+ } else {
+ gosa_log("modify","users/acl",$attrs['dn'],array(),sprintf("Removed acl for %s on object %s.",$dn,$attrs['dn']));
+ }
+ }
+
+ /* We can completely remove the entry if there are no members anymore */
+ if (count($new_members)) {
+ $parts[2]= implode(",", $new_members);
+ $new_entries[]= implode(":", $parts);
+ }
+ }
+
+ // There should be a modification, so write it back
+ $ldap->cd($attrs['dn']);
+ $new_attrs= array("gosaAclEntry" => $new_entries);
+ $ldap->modify($new_attrs);
+ if (!$ldap->success()){
+ msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()), ERROR_DIALOG);
}
- $acl -> save();
}
}
+
function update_acl_membership($src,$dst)
{
$ldap = $this->config->get_ldap_link();