Applied the (modified) patch to extend configuration possibilities of LDAP ...

Thomas Bruederli

2013-10-25 3ce7c568267878b148121237474af155c282019d

 program/lib/Roundcube/rcube_ldap.php

@@ -52,7 +52,7 @@
     *
     * @var array
     */
    private static $group_types = array(
    private $group_types = array(
        'group'                   => 'member',
        'groupofnames'            => 'member',
        'kolabgroupofnames'       => 'member',
@@ -94,6 +94,9 @@
                $this->prop['groups']['name_attr'] = 'cn';
            if (empty($this->prop['groups']['scope']))
                $this->prop['groups']['scope'] = 'sub';
            // extend group objectclass => member attribute mapping
            if (!empty($this->prop['groups']['class_member_attr']))
                $this->group_types = array_merge($this->group_types, $this->prop['groups']['class_member_attr']);

            // add group name attrib to the list of attributes to be fetched
            $fetch_attributes[] = $this->prop['groups']['name_attr'];
@@ -292,6 +295,14 @@
                if ($this->prop['search_base_dn'] && $this->prop['search_filter']
                    && (strstr($bind_dn, '%dn') || strstr($this->base_dn, '%dn') || strstr($this->groups_base_dn, '%dn'))
                ) {
                    $search_attribs = array('uid');
                     if ($search_bind_attrib = (array)$this->prop['search_bind_attrib']) {
                         foreach ($search_bind_attrib as $r => $attr) {
                             $search_attribs[] = $attr;
                             $replaces[$r] = '';
                         }
                     }

                    $search_bind_dn = strtr($this->prop['search_bind_dn'], $replaces);
                    $search_base_dn = strtr($this->prop['search_base_dn'], $replaces);
                    $search_filter  = strtr($this->prop['search_filter'], $replaces);
@@ -321,10 +332,18 @@
                            }
                        }

                        $res = $ldap->search($search_base_dn, $search_filter, 'sub', array('uid'));
                        $res = $ldap->search($search_base_dn, $search_filter, 'sub', $search_attribs);
                        if ($res) {
                            $res->rewind();
                            $replaces['%dn'] = $res->get_dn();

                            // add more replacements from 'search_bind_attrib' config
                            if ($search_bind_attrib) {
                                $res = $res->current();
                                foreach ($search_bind_attrib as $r => $attr) {
                                    $replaces[$r] = $res[$attr][0];
                                }
                            }
                        }

                        if ($ldap != $this->ldap) {
@@ -354,6 +373,23 @@
                $bind_dn              = strtr($bind_dn, $replaces);
                $this->base_dn        = strtr($this->base_dn, $replaces);
                $this->groups_base_dn = strtr($this->groups_base_dn, $replaces);

                // replace placeholders in filter settings
                if (!empty($this->prop['filter']))
                    $this->prop['filter'] = strtr($this->prop['filter'], $replaces);
                if (!empty($this->prop['groups']['filter']))
                    $this->prop['groups']['filter'] = strtr($this->prop['groups']['filter'], $replaces);
                if (!empty($this->prop['groups']['member_filter']))
                    $this->prop['groups']['member_filter'] = strtr($this->prop['groups']['member_filter'], $replaces);

                if (!empty($this->prop['group_filters'])) {
                    foreach ($this->prop['group_filters'] as $i => $gf) {
                        if (!empty($gf['base_dn']))
                            $this->prop['group_filters'][$i]['base_dn'] = strtr($gf['base_dn'], $replaces);
                        if (!empty($gf['filter']))
                            $this->prop['group_filters'][$i]['filter'] = strtr($gf['filter'], $replaces);
                    }
                }

                if (empty($bind_user)) {
                    $bind_user = $u;
@@ -559,9 +595,10 @@
    /**
     * Get all members of the given group
     *
     * @param string Group DN
     * @param array  Group entries (if called recursively)
     * @return array Accumulated group members
     * @param string  Group DN
     * @param boolean Count only
     * @param array   Group entries (if called recursively)
     * @return array  Accumulated group members
     */
    function list_group_members($dn, $count = false, $entries = null)
    {
@@ -569,7 +606,7 @@

        // fetch group object
        if (empty($entries)) {
            $attribs = array('dn','objectClass','member','uniqueMember','memberURL');
            $attribs = array_merge(array('dn','objectClass','memberURL'), array_values($this->group_types));
            $entries = $this->ldap->read_entries($dn, '(objectClass=*)', $attribs);
            if ($entries === false) {
                return $group_members;
@@ -581,16 +618,16 @@
            $attrs = array();

            foreach ((array)$entry['objectclass'] as $objectclass) {
                if (strtolower($objectclass) == 'groupofurls') {
                    $members       = $this->_list_group_memberurl($dn, $entry, $count);
                    $group_members = array_merge($group_members, $members);
                }
                else if (($member_attr = $this->get_group_member_attr(array($objectclass), ''))
                if (($member_attr = $this->get_group_member_attr(array($objectclass), ''))
                    && ($member_attr = strtolower($member_attr)) && !in_array($member_attr, $attrs)
                ) {
                    $members       = $this->_list_group_members($dn, $entry, $member_attr, $count);
                    $group_members = array_merge($group_members, $members);
                    $attrs[]       = $member_attr;
                }
                else if (!empty($entry['memberurl'])) {
                    $members       = $this->_list_group_memberurl($dn, $entry, $count);
                    $group_members = array_merge($group_members, $members);
                }

                if ($this->prop['sizelimit'] && count($group_members) > $this->prop['sizelimit']) {
@@ -608,6 +645,7 @@
     * @param string Group DN
     * @param array  Group entry
     * @param string Member attribute to use
     * @param boolean Count only
     * @return array Accumulated group members
     */
    private function _list_group_members($dn, $entry, $attr, $count)
@@ -621,8 +659,7 @@

        // read these attributes for all members
        $attrib = $count ? array('dn','objectClass') : $this->prop['list_attributes'];
        $attrib[] = 'member';
        $attrib[] = 'uniqueMember';
        $attrib = array_merge($attrib, array_values($this->group_types));
        $attrib[] = 'memberURL';

        $filter = $this->prop['groups']['member_filter'] ? $this->prop['groups']['member_filter'] : '(objectclass=*)';
@@ -1483,7 +1520,7 @@
    {
        $classes = array_map('strtolower', (array)$entry['objectclass']);

        return count(array_intersect(array_keys(self::$group_types), $classes)) > 0;
        return count(array_intersect(array_keys($this->group_types), $classes)) > 0;
    }

    /**
@@ -1914,7 +1951,7 @@

        if (!empty($object_classes)) {
            foreach ((array)$object_classes as $oc) {
                if ($attr = self::$group_types[strtolower($oc)]) {
                if ($attr = $this->group_types[strtolower($oc)]) {
                    return $attr;
                }
            }