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support for Univention LDAP schemas
This commit is contained in:
Ralf Becker
parent
a1a88d801a
commit
ae282257dc
@ -53,7 +53,7 @@ class accounts_ldap
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*/
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var $user_context;
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/**
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* LDAP search filter for user accounts, eg. (uid=%name)
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* LDAP search filter for user accounts, eg. (uid=%user)
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*
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* @var string
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*/
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@ -82,16 +82,26 @@ class accounts_ldap
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'user' => array(
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'top','person','organizationalperson','inetorgperson','posixaccount','shadowaccount'
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),
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'user-if-supported' => array( // these classes get added, only if the server supports them
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'mozillaabpersonalpha','mozillaorgperson','evolutionperson'
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'user-if-supported' => array( // these classes get added, if server supports them
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'mozillaabpersonalpha','mozillaorgperson','evolutionperson','univentionperson'
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),
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'group' => array(
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'top','posixgroup','groupofnames'
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),
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'group-if-supported' => array( // these classes get added, if servers supports them
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'univentiongroup',
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)
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);
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/**
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* Classes allowing to set a mail-address for a group and specify the memberaddresses as forwarding addresses
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*
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* $objectclass => $forward
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* $objectclass => [$forward, $extra_attr, $mail_attr, $keep_objectclass]
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* $forward : name of attribute to set forwards for members mail addresses, false if not used/required
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* $extra_attr : required attribute (eg. 'uid'), which need to be set, default none
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* $mail_attr : name of attribute for mail-address, if not 'mail'
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* $keep_objectclass : true to not remove objectclass, if not mail set
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*
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* @var array
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*/
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var $group_mail_classes = array(
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@ -99,6 +109,7 @@ class accounts_ldap
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'dbmailuser' => array('mailforwardingaddress','uid'),
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'qmailuser' => array('mailforwardingaddress','uid'),
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'mailaccount' => 'mailalias',
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'univentiongroup' => array(false, false, 'mailprimaryaddress', true),
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);
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/**
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@ -200,10 +211,7 @@ class accounts_ldap
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else
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{
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$old = ldap::result2array($old[0]);
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foreach($old['objectclass'] as $n => $class)
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{
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$old['objectclass'][$n] = strtolower($class);
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}
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$old['objectclass'] = array_map('strtolower', $old['objectclass']);
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$key = false;
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if ($is_group && ($key = array_search('namedobject',$old['objectclass'])) !== false ||
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$is_group && ($old['cn'] != $data_utf8['account_lid'] || substr($old['dn'],0,3) != 'cn=') ||
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@ -243,9 +251,9 @@ class accounts_ldap
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{
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$to_write['objectclass'] = $old ? $old['objectclass'] : array();
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}
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if (!$old && !$is_group) // for new accounts add additional addressbook object classes, if supported by server
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if (!$old) // for new accounts add additional addressbook object classes, if supported by server
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{ // as setting them later might loose eg. password, if we are not allowed to read them
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foreach($this->requiredObjectClasses['user-if-supported'] as $additional)
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foreach($this->requiredObjectClasses[$is_group?'group-if-supported':'user-if-supported'] as $additional)
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{
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if ($this->ldapServerInfo->supportsObjectClass($additional))
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{
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@ -269,20 +277,22 @@ class accounts_ldap
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$to_write = $this->_merge_group($to_write,$data_utf8);
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$data['account_type'] = 'g';
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$groupOfNames = in_array('groupofnames',$old ? $old['objectclass'] : $to_write['objectclass']);
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if (!$old && $groupOfNames || $members)
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$objectclass = $old ? $old['objectclass'] : $to_write['objectclass'];
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if ($members || !$old && array_intersect(array('groupofnames','groupofuniquenames','univentiongroup'), $objectclass))
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{
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$to_write = array_merge($to_write,$this->set_members($members,
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$data['account_id'],$groupOfNames,$dn));
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$to_write = array_merge($to_write, $this->set_members($members, $data['account_id'], $objectclass, $dn));
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}
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// check if we should set a mail address and forwards for each member
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foreach($this->group_mail_classes as $objectclass => $forward)
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{
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if ($this->ldapServerInfo->supportsObjectClass($objectclass) &&
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($old && in_array($objectclass,$old['objectclass']) || $data_utf8['account_email'] || $old['mail']))
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{
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$extra_attr = false;
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if (is_array($forward)) list($forward,$extra_attr) = $forward;
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$mail_attr = 'mail';
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$keep_objectclass = false;
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if (is_array($forward)) list($forward,$extra_attr,$mail_attr,$keep_objectclass) = $forward;
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if ($this->ldapServerInfo->supportsObjectClass($objectclass) &&
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($old && in_array($objectclass,$old['objectclass']) || $data_utf8['account_email'] || $old[$mail_attr]))
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{
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if ($data_utf8['account_email']) // setting an email
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{
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if (!in_array($objectclass,$old ? $old['objectclass'] : $to_write['objectclass']))
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@ -291,8 +301,10 @@ class accounts_ldap
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$to_write['objectclass'][] = $objectclass;
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}
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if ($extra_attr) $to_write[$extra_attr] = $data_utf8['account_lid'];
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$to_write['mail'] = $data_utf8['account_email'];
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$to_write[$mail_attr] = $data_utf8['account_email'];
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if ($forward)
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{
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if (!$members) $members = $this->members($data['account_id']);
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$to_write[$forward] = array();
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foreach (array_keys($members) as $member)
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@ -303,11 +315,13 @@ class accounts_ldap
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}
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}
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}
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}
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elseif($old) // remove the mail and forwards only for existing entries
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{
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$to_write['mail'] = $to_write[$forward] = array();
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$to_write[$mail_attr] = array();
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if ($forward) $to_write[$forward] = array();
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if ($extra_attr) $to_write[$extra_attr] = array();
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if (($key = array_search($objectclass,$old['objectclass'])))
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if (!$keep_objectclass && ($key = array_search($objectclass,$old['objectclass'])))
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{
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$to_write['objectclass'] = $old['objectclass'];
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unset($to_write['objectclass'][$key]);
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@ -360,8 +374,6 @@ class accounts_ldap
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if ($err)
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{
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error_log(__METHOD__."() ldap_".($old ? 'modify' : 'add')."(,'$dn',".array2string($to_write).") --> ldap_error()=".ldap_error($this->ds));
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echo "ldap_".($old ? 'modify' : 'add')."(,$dn,".print_r($to_write,true).")\n";
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echo ldap_error($this->ds);
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return false;
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}
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}
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@ -410,8 +422,23 @@ class accounts_ldap
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*/
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protected function _read_group($account_id)
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{
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$mail_attr = 'mail';
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$group = array();
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if (!is_object($this->ldapServerInfo))
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{
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$this->ldapServerInfo = $this->ldap->getLDAPServerInfo($this->frontend->config['ldap_host']);
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}
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foreach($this->group_mail_classes as $objectclass => $attrs)
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{
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if ($this->ldapServerInfo->supportsObjectClass($objectclass))
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{
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$group['mailAllowed'] = $objectclass;
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if (is_array($attrs) && $attrs[2]) $mail_attr = $attrs[2];
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break;
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}
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}
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$sri = ldap_search($this->ds, $this->group_context,'(&(objectClass=posixGroup)(gidnumber=' . abs($account_id).'))',
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array('dn','gidnumber','cn','objectclass','mail'));
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array('dn', 'gidnumber', 'cn', 'objectclass', $mail_attr, 'memberuid'));
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$ldap_data = ldap_get_entries($this->ds, $sri);
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if (!$ldap_data['count'])
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@ -419,8 +446,9 @@ class accounts_ldap
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return false; // group not found
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}
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$data = translation::convert($ldap_data[0],'utf-8');
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unset($data['objectclass']['count']);
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$group = array(
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$group += array(
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'account_dn' => $data['dn'],
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'account_id' => -$data['gidnumber'][0],
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'account_lid' => $data['cn'][0],
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@ -428,21 +456,24 @@ class accounts_ldap
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'account_firstname' => $data['cn'][0],
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'account_lastname' => lang('Group'),
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'account_fullname' => lang('Group').' '.$data['cn'][0],
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'groupOfNames' => in_array('groupOfNames',$data['objectclass']),
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'account_email' => $data['mail'][0],
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'objectclass' => array_map('strtolower', $data['objectclass']),
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'account_email' => $data[$mail_attr][0],
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'members' => array(),
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);
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if (!is_object($this->ldapServerInfo))
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if (isset($data['memberuid']))
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{
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$this->ldapServerInfo = $this->ldap->getLDAPServerInfo($this->frontend->config['ldap_host']);
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}
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foreach(array_keys($this->group_mail_classes) as $objectclass)
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unset($data['memberuid']['count']);
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foreach($data['memberuid'] as $lid)
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{
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if ($this->ldapServerInfo->supportsObjectClass($objectclass))
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if (($id = $this->name2id($lid, 'account_lid', 'u')))
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{
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$group['mailAllowed'] = $objectclass;
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break;
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$group['members'][$id] = $lid;
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}
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}
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}
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return $group;
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}
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@ -745,7 +776,7 @@ class accounts_ldap
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'account_modified' => isset($allVals['modifytimestamp'][0]) ? self::accounts_ldap2ts($allVals['modifytimestamp'][0]) : null,
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'account_primary_group' => (string)-$allVals['gidnumber'][0],
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);
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error_log(__METHOD__."() ldap=".array2string($allVals)." --> account=".array2string($account));
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//error_log(__METHOD__."() ldap=".array2string($allVals)." --> account=".array2string($account));
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if ($param['active'] && !$this->frontend->is_active($account))
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{
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if (isset($totalcount)) --$totalcount;
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@ -755,7 +786,7 @@ class accounts_ldap
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// return objectclass(es)
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if ($param['objectclass'])
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{
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$account['objectclass'] = $allVals['objectclass'];
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$account['objectclass'] = array_map('strtolower', $allVals['objectclass']);
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unset($account['objectclass']['count']);
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}
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$accounts[$account['account_id']] = $account;
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@ -1005,9 +1036,11 @@ class accounts_ldap
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$members = array();
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if (isset($group[0]['memberuid']))
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{
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unset($group[0]['memberuid']['count']);
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foreach($group[0]['memberuid'] as $lid)
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{
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if (($id = $this->name2id($lid)))
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if (($id = $this->name2id($lid, 'account_lid', 'u')))
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{
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$members[$id] = $lid;
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}
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@ -1054,34 +1087,47 @@ class accounts_ldap
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*
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* @param array $members array with uidnumber or uid's
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* @param int $gid gidnumber of group to set
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* @param boolean $groupOfNames =null should we set the member attribute of groupOfNames (default detect it)
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* @param array $objectclass =null should we set the member and uniqueMember attributes (groupOf(Unique)Names|univentionGroup) (default detect it)
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* @param string $use_cn =null if set $cn is used instead $gid and the attributes are returned, not written to ldap
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* @param boolean $uniqueMember =null should we set the uniqueMember attribute (default detect it)
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* @return boolean/array false on failure, array or true otherwise
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*/
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function set_members($members,$gid,$groupOfNames=null,$use_cn=null)
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function set_members($members, $gid, array $objectclass=null, $use_cn=null)
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{
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//echo "<p>accounts_ldap::set_members(".print_r($members,true).",$gid)</p>\n";
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if (!($cn = $use_cn) && !($cn = $this->id2name($gid))) return false;
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// do that group is a groupOfNames?
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if (is_null($groupOfNames)) $groupOfNames = $this->id2name($gid,'groupOfNames');
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// do that group is a groupOf(Unique)Names or univentionGroup?
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if (is_null($objectclass)) $objectclass = $this->id2name($gid,'objectclass');
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$to_write = array('memberuid' => array());
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foreach((array)$members as $key => $member)
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{
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$member_dn = $this->id2name($member, 'account_dn');
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if (is_numeric($member)) $member = $this->id2name($member);
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if ($member)
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{
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$to_write['memberuid'][] = $member;
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if ($groupOfNames) $to_write['member'][] = 'uid='.$member.','.$this->user_context;
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}
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}
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if ($groupOfNames && !$to_write['member'])
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if (in_array('groupofnames', $objectclass))
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{
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$to_write['member'][] = $member_dn;
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}
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if (array_intersect(array('groupofuniquenames','univentiongroup'), $objectclass))
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{
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$to_write['uniquemember'][] = $member_dn;
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}
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}
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}
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// hack as groupOfNames requires the member attribute
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if (in_array('groupofnames', $objectclass) && !$to_write['member'])
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{
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$to_write['member'][] = 'uid=dummy'.','.$this->user_context;
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}
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if (array_intersect(array('groupofuniquenames','univentiongroup'), $objectclass) && !$to_write['uniquemember'])
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{
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$to_write['uniquemember'][] = 'uid=dummy'.','.$this->user_context;
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}
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if ($use_cn) return $to_write;
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// set the member email addresses as forwards
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@ -1091,12 +1137,15 @@ class accounts_ldap
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if (is_array($forward)) list($forward,$extra_attr) = $forward;
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if ($extra_attr && ($uid = $this->id2name($gid))) $to_write[$extra_attr] = $uid;
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if ($forward)
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{
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$to_write[$forward] = array();
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foreach($members as $key => $member)
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{
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if (($email = $this->id2name($member,'account_email'))) $to_write[$forward][] = $email;
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}
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}
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}
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if (!ldap_modify($this->ds,'cn='.ldap::quote($cn).','.$this->group_context,$to_write))
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{
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echo "ldap_modify(,'cn=$cn,$this->group_context',".print_r($to_write,true)."))\n";
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