| | |
| | | /* |
| | | +-----------------------------------------------------------------------+ |
| | | | This file is part of the Roundcube Webmail client | |
| | | | Copyright (C) 2006-2012, The Roundcube Dev Team | |
| | | | Copyright (C) 2011-2012, Kolab Systems AG | |
| | | | Copyright (C) 2006-2013, The Roundcube Dev Team | |
| | | | Copyright (C) 2011-2013, Kolab Systems AG | |
| | | | | |
| | | | Licensed under the GNU General Public License version 3 or | |
| | | | any later version with exceptions for skins & plugins. | |
| | |
| | | public $coltypes = array(); |
| | | |
| | | /** private properties */ |
| | | protected $conn; |
| | | protected $ldap; |
| | | protected $prop = array(); |
| | | protected $fieldmap = array('_objclass' => 'objectclass'); |
| | | protected $sub_filter; |
| | |
| | | private $groups_base_dn = ''; |
| | | private $group_url = null; |
| | | private $cache; |
| | | |
| | | private $vlv_active = false; |
| | | private $vlv_count = 0; |
| | | |
| | | |
| | | /** |
| | |
| | | $rcube = rcube::get_instance(); |
| | | $this->cache = $rcube->get_cache('LDAP.' . asciiwords($this->prop['name']), 'db', 600); |
| | | |
| | | // initialize ldap wrapper object |
| | | $this->prop['attributes'] = array_values($this->fieldmap); |
| | | $this->ldap = new rcube_ldap_generic($this->prop, true); |
| | | |
| | | $this->_connect(); |
| | | } |
| | | |
| | |
| | | { |
| | | $rcube = rcube::get_instance(); |
| | | |
| | | if (!function_exists('ldap_connect')) |
| | | rcube::raise_error(array('code' => 100, 'type' => 'ldap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "No ldap support in this installation of PHP"), |
| | | true, true); |
| | | |
| | | if (is_resource($this->conn)) |
| | | if ($this->ready) |
| | | return true; |
| | | |
| | | if (!is_array($this->prop['hosts'])) |
| | | $this->prop['hosts'] = array($this->prop['hosts']); |
| | | |
| | | if (empty($this->prop['ldap_version'])) |
| | | $this->prop['ldap_version'] = 3; |
| | | |
| | | // try to connect + bind for every host configured |
| | | // with OpenLDAP 2.x ldap_connect() always succeeds but ldap_bind will fail if host isn't reachable |
| | | // see http://www.php.net/manual/en/function.ldap-connect.php |
| | | foreach ($this->prop['hosts'] as $host) { |
| | | $host = rcube_utils::idn_to_ascii(rcube_utils::parse_host($host)); |
| | | $hostname = $host.($this->prop['port'] ? ':'.$this->prop['port'] : ''); |
| | | |
| | | $this->_debug("C: Connect [$hostname] [{$this->prop['name']}]"); |
| | | |
| | | if ($lc = @ldap_connect($host, $this->prop['port'])) { |
| | | if ($this->prop['use_tls'] === true) |
| | | if (!ldap_start_tls($lc)) |
| | | continue; |
| | | |
| | | $this->_debug("S: OK"); |
| | | |
| | | ldap_set_option($lc, LDAP_OPT_PROTOCOL_VERSION, $this->prop['ldap_version']); |
| | | $this->prop['host'] = $host; |
| | | $this->conn = $lc; |
| | | |
| | | if (!empty($this->prop['network_timeout'])) |
| | | ldap_set_option($lc, LDAP_OPT_NETWORK_TIMEOUT, $this->prop['network_timeout']); |
| | | |
| | | if (isset($this->prop['referrals'])) |
| | | ldap_set_option($lc, LDAP_OPT_REFERRALS, $this->prop['referrals']); |
| | | } |
| | | else { |
| | | $this->_debug("S: NOT OK"); |
| | | // skip host if connection failed |
| | | if (!$this->ldap->connect($host)) { |
| | | continue; |
| | | } |
| | | |
| | |
| | | |
| | | $this->base_dn = $this->prop['base_dn']; |
| | | $this->groups_base_dn = ($this->prop['groups']['base_dn']) ? |
| | | $this->prop['groups']['base_dn'] : $this->base_dn; |
| | | $this->prop['groups']['base_dn'] : $this->base_dn; |
| | | |
| | | // User specific access, generate the proper values to use. |
| | | if ($this->prop['user_specific']) { |
| | |
| | | |
| | | if ($this->prop['search_base_dn'] && $this->prop['search_filter']) { |
| | | if (!empty($this->prop['search_bind_dn']) && !empty($this->prop['search_bind_pw'])) { |
| | | $this->bind($this->prop['search_bind_dn'], $this->prop['search_bind_pw']); |
| | | if (!$this->ldap->bind($this->prop['search_bind_dn'], $this->prop['search_bind_pw'])) |
| | | continue; // bind failed, try neyt host |
| | | } |
| | | |
| | | // Search for the dn to use to authenticate |
| | |
| | | |
| | | $this->_debug("S: searching with base {$this->prop['search_base_dn']} for {$this->prop['search_filter']}"); |
| | | |
| | | $res = @ldap_search($this->conn, $this->prop['search_base_dn'], $this->prop['search_filter'], array('uid')); |
| | | // TODO: use $this->ldap->search() here |
| | | $res = @ldap_search($this->ldap->conn, $this->prop['search_base_dn'], $this->prop['search_filter'], array('uid')); |
| | | if ($res) { |
| | | if (($entry = ldap_first_entry($this->conn, $res)) |
| | | && ($bind_dn = ldap_get_dn($this->conn, $entry)) |
| | | if (($entry = ldap_first_entry($this->ldap->conn, $res)) |
| | | && ($bind_dn = ldap_get_dn($this->ldap->conn, $entry)) |
| | | ) { |
| | | $this->_debug("S: search returned dn: $bind_dn"); |
| | | $dn = ldap_explode_dn($bind_dn, 1); |
| | |
| | | } |
| | | } |
| | | else { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | $this->_debug("S: ".ldap_error($this->ldap->conn)); |
| | | } |
| | | |
| | | // DN not found |
| | |
| | | } |
| | | else { |
| | | if (!empty($bind_dn)) { |
| | | $this->ready = $this->bind($bind_dn, $bind_pass); |
| | | $this->ready = $this->ldap->bind($bind_dn, $bind_pass); |
| | | } |
| | | else if (!empty($this->prop['auth_cid'])) { |
| | | $this->ready = $this->sasl_bind($this->prop['auth_cid'], $bind_pass, $bind_user); |
| | | $this->ready = $this->ldap->sasl_bind($this->prop['auth_cid'], $bind_pass, $bind_user); |
| | | } |
| | | else { |
| | | $this->ready = $this->sasl_bind($bind_user, $bind_pass); |
| | | $this->ready = $this->ldap->sasl_bind($bind_user, $bind_pass); |
| | | } |
| | | } |
| | | |
| | |
| | | |
| | | } // end foreach hosts |
| | | |
| | | if (!is_resource($this->conn)) { |
| | | if (!is_resource($this->ldap->conn)) { |
| | | rcube::raise_error(array('code' => 100, 'type' => 'ldap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Could not connect to any LDAP server, last tried $hostname"), true); |
| | | 'message' => "Could not connect to any LDAP server, last tried $host"), true); |
| | | |
| | | return false; |
| | | } |
| | |
| | | |
| | | |
| | | /** |
| | | * Bind connection with (SASL-) user and password |
| | | * |
| | | * @param string $authc Authentication user |
| | | * @param string $pass Bind password |
| | | * @param string $authz Autorization user |
| | | * |
| | | * @return boolean True on success, False on error |
| | | */ |
| | | public function sasl_bind($authc, $pass, $authz=null) |
| | | { |
| | | if (!$this->conn) { |
| | | return false; |
| | | } |
| | | |
| | | if (!function_exists('ldap_sasl_bind')) { |
| | | rcube::raise_error(array('code' => 100, 'type' => 'ldap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Unable to bind: ldap_sasl_bind() not exists"), |
| | | true, true); |
| | | } |
| | | |
| | | if (!empty($authz)) { |
| | | $authz = 'u:' . $authz; |
| | | } |
| | | |
| | | if (!empty($this->prop['auth_method'])) { |
| | | $method = $this->prop['auth_method']; |
| | | } |
| | | else { |
| | | $method = 'DIGEST-MD5'; |
| | | } |
| | | |
| | | $this->_debug("C: Bind [mech: $method, authc: $authc, authz: $authz] [pass: $pass]"); |
| | | |
| | | if (ldap_sasl_bind($this->conn, NULL, $pass, $method, NULL, $authc, $authz)) { |
| | | $this->_debug("S: OK"); |
| | | return true; |
| | | } |
| | | |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | |
| | | rcube::raise_error(array( |
| | | 'code' => ldap_errno($this->conn), 'type' => 'ldap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Bind failed for authcid=$authc ".ldap_error($this->conn)), |
| | | true); |
| | | |
| | | return false; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Bind connection with DN and password |
| | | * |
| | | * @param string Bind DN |
| | | * @param string Bind password |
| | | * |
| | | * @return boolean True on success, False on error |
| | | */ |
| | | public function bind($dn, $pass) |
| | | { |
| | | if (!$this->conn) { |
| | | return false; |
| | | } |
| | | |
| | | $this->_debug("C: Bind [dn: $dn] [pass: $pass]"); |
| | | |
| | | if (@ldap_bind($this->conn, $dn, $pass)) { |
| | | $this->_debug("S: OK"); |
| | | return true; |
| | | } |
| | | |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | |
| | | rcube::raise_error(array( |
| | | 'code' => ldap_errno($this->conn), 'type' => 'ldap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Bind failed for dn=$dn: ".ldap_error($this->conn)), |
| | | true); |
| | | |
| | | return false; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Close connection to LDAP server |
| | | */ |
| | | function close() |
| | | { |
| | | if ($this->conn) |
| | | { |
| | | $this->_debug("C: Close"); |
| | | ldap_unbind($this->conn); |
| | | $this->conn = null; |
| | | if ($this->ldap) { |
| | | $this->ldap->close(); |
| | | } |
| | | } |
| | | |
| | |
| | | function get_name() |
| | | { |
| | | return $this->prop['name']; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Set internal list page |
| | | * |
| | | * @param number Page number to list |
| | | */ |
| | | function set_page($page) |
| | | { |
| | | $this->list_page = (int)$page; |
| | | $this->ldap->set_vlv_page($this->list_page, $this->page_size); |
| | | } |
| | | |
| | | /** |
| | | * Set internal page size |
| | | * |
| | | * @param number Number of records to display on one page |
| | | */ |
| | | function set_pagesize($size) |
| | | { |
| | | $this->page_size = (int)$size; |
| | | $this->ldap->set_vlv_page($this->list_page, $this->page_size); |
| | | } |
| | | |
| | | |
| | |
| | | */ |
| | | function list_records($cols=null, $subset=0) |
| | | { |
| | | if ($this->prop['searchonly'] && empty($this->filter) && !$this->group_id) |
| | | { |
| | | if ($this->prop['searchonly'] && empty($this->filter) && !$this->group_id) { |
| | | $this->result = new rcube_result_set(0); |
| | | $this->result->searchonly = true; |
| | | return $this->result; |
| | | } |
| | | |
| | | // fetch group members recursively |
| | | if ($this->group_id && $this->group_data['dn']) |
| | | { |
| | | if ($this->group_id && $this->group_data['dn']) { |
| | | $entries = $this->list_group_members($this->group_data['dn']); |
| | | |
| | | // make list of entries unique and sort it |
| | |
| | | $entries['count'] = count($entries); |
| | | $this->result = new rcube_result_set($entries['count'], ($this->list_page-1) * $this->page_size); |
| | | } |
| | | else |
| | | { |
| | | else { |
| | | $prop = $this->group_id ? $this->group_data : $this->prop; |
| | | |
| | | // add general filter to query |
| | | if (!empty($prop['filter']) && empty($this->filter)) |
| | | $this->set_search_set($prop['filter']); |
| | | // use global search filter |
| | | if (!empty($this->filter)) |
| | | $prop['filter'] = $this->filter; |
| | | |
| | | // exec LDAP search if no result resource is stored |
| | | if ($this->conn && !$this->ldap_result) |
| | | $this->_exec_search($prop); |
| | | if ($this->ready && !$this->ldap_result) |
| | | $this->ldap_result = $this->ldap->search($prop['base_dn'], $prop['filter'], $prop['scope'], $this->prop['attributes'], $prop); |
| | | |
| | | // count contacts for this user |
| | | $this->result = $this->count(); |
| | | |
| | | // we have a search result resource |
| | | if ($this->ldap_result && $this->result->count > 0) |
| | | { |
| | | if ($this->ldap_result && $this->result->count > 0) { |
| | | // sorting still on the ldap server |
| | | if ($this->sort_col && $prop['scope'] !== 'base' && !$this->vlv_active) |
| | | ldap_sort($this->conn, $this->ldap_result, $this->sort_col); |
| | | if ($this->sort_col && $prop['scope'] !== 'base' && !$this->ldap->vlv_active) |
| | | $this->ldap_result->sort($this->sort_col); |
| | | |
| | | // get all entries from the ldap server |
| | | $entries = ldap_get_entries($this->conn, $this->ldap_result); |
| | | $entries = $this->ldap_result->entries(); |
| | | } |
| | | |
| | | } // end else |
| | | |
| | | // start and end of the page |
| | | $start_row = $this->vlv_active ? 0 : $this->result->first; |
| | | $start_row = $this->ldap->vlv_active ? 0 : $this->result->first; |
| | | $start_row = $subset < 0 ? $start_row + $this->page_size + $subset : $start_row; |
| | | $last_row = $this->result->first + $this->page_size; |
| | | $last_row = $subset != 0 ? $start_row + abs($subset) : $last_row; |
| | |
| | | // fetch group object |
| | | if (empty($entries)) { |
| | | $this->_debug("C: Read Group [dn: $dn]"); |
| | | $result = @ldap_read($this->conn, $dn, '(objectClass=*)', array('dn','objectClass','member','uniqueMember','memberURL')); |
| | | if ($result === false) |
| | | { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | $entries = $this->ldap->read_entries($dn, '(objectClass=*)', array('dn','objectClass','member','uniqueMember','memberURL')); |
| | | if ($entries === false) { |
| | | return $group_members; |
| | | } |
| | | |
| | | $entries = @ldap_get_entries($this->conn, $result); |
| | | } |
| | | |
| | | for ($i=0; $i < $entries['count']; $i++) |
| | | { |
| | | for ($i=0; $i < $entries['count']; $i++) { |
| | | $entry = $entries[$i]; |
| | | |
| | | if (empty($entry['objectclass'])) |
| | | continue; |
| | | |
| | | foreach ((array)$entry['objectclass'] as $objectclass) |
| | | { |
| | | foreach ((array)$entry['objectclass'] as $objectclass) { |
| | | switch (strtolower($objectclass)) { |
| | | case "group": |
| | | case "groupofnames": |
| | |
| | | |
| | | $filter = $this->prop['groups']['member_filter'] ? $this->prop['groups']['member_filter'] : '(objectclass=*)'; |
| | | |
| | | for ($i=0; $i < $entry[$attr]['count']; $i++) |
| | | { |
| | | for ($i=0; $i < $entry[$attr]['count']; $i++) { |
| | | if (empty($entry[$attr][$i])) |
| | | continue; |
| | | |
| | | $result = @ldap_read($this->conn, $entry[$attr][$i], $filter, |
| | | $attrib, 0, (int)$this->prop['sizelimit'], (int)$this->prop['timelimit']); |
| | | |
| | | $members = @ldap_get_entries($this->conn, $result); |
| | | if ($members == false) |
| | | { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | $members = $this->ldap->read_entries($entry[$attr][$i], $filter, $attrib); |
| | | if ($members == false) { |
| | | $members = array(); |
| | | } |
| | | |
| | |
| | | |
| | | // add search filter if any |
| | | $filter = $this->filter ? '(&(' . $m[3] . ')(' . $this->filter . '))' : $m[3]; |
| | | $attrs = $count ? array('dn') : array_values($this->fieldmap); |
| | | if ($result = $this->ldap_search($m[1], $filter, $m[2], $attrs, $this->group_data)) { |
| | | $entries = @ldap_get_entries($this->conn, $result); |
| | | $attrs = $count ? array('dn') : $this->prop['attributes']; |
| | | if ($result = $this->ldap->search($m[1], $filter, $m[2], $attrs, $this->group_data)) { |
| | | $entries = $result->entries(); |
| | | for ($j = 0; $j < $entries['count']; $j++) { |
| | | if ($nested_group_members = $this->list_group_members($entries[$j]['dn'], $count)) |
| | | $group_members = array_merge($group_members, $nested_group_members); |
| | |
| | | $mode = intval($mode); |
| | | |
| | | // special treatment for ID-based search |
| | | if ($fields == 'ID' || $fields == $this->primary_key) |
| | | { |
| | | if ($fields == 'ID' || $fields == $this->primary_key) { |
| | | $ids = !is_array($value) ? explode(',', $value) : $value; |
| | | $result = new rcube_result_set(); |
| | | foreach ($ids as $id) |
| | | { |
| | | if ($rec = $this->get_record($id, true)) |
| | | { |
| | | foreach ($ids as $id) { |
| | | if ($rec = $this->get_record($id, true)) { |
| | | $result->add($rec); |
| | | $result->count++; |
| | | } |
| | |
| | | $rcube = rcube::get_instance(); |
| | | $list_fields = $rcube->config->get('contactlist_fields'); |
| | | |
| | | if ($this->prop['vlv_search'] && $this->conn && join(',', (array)$fields) == join(',', $list_fields)) |
| | | { |
| | | // add general filter to query |
| | | if (!empty($this->prop['filter']) && empty($this->filter)) |
| | | $this->set_search_set($this->prop['filter']); |
| | | |
| | | // set VLV controls with encoded search string |
| | | $this->_vlv_set_controls($this->prop, $this->list_page, $this->page_size, $value); |
| | | |
| | | $function = $this->_scope2func($this->prop['scope']); |
| | | $this->ldap_result = @$function($this->conn, $this->base_dn, $this->filter ? $this->filter : '(objectclass=*)', |
| | | array_values($this->fieldmap), 0, $this->page_size, (int)$this->prop['timelimit']); |
| | | |
| | | if ($this->prop['vlv_search'] && $this->ready && join(',', (array)$fields) == join(',', $list_fields)) { |
| | | $entries = $this->ldap->search($this->base_dn, $this->prop['filter'], $this->prop['scope'], $this->prop['attributes'], |
| | | array('vlv' => true, 'search' => $value, 'sort' => $this->prop['sort'])); |
| | | $this->result = new rcube_result_set(0); |
| | | |
| | | if (!$this->ldap_result) { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | if ($entries === false) { |
| | | return $this->result; |
| | | } |
| | | |
| | | $this->_debug("S: ".ldap_count_entries($this->conn, $this->ldap_result)." record(s)"); |
| | | |
| | | // get all entries of this page and post-filter those that really match the query |
| | | $search = mb_strtolower($value); |
| | | $entries = ldap_get_entries($this->conn, $this->ldap_result); |
| | | |
| | | for ($i = 0; $i < $entries['count']; $i++) { |
| | | $rec = $this->_ldap2result($entries[$i]); |
| | | foreach ($fields as $f) { |
| | |
| | | } |
| | | } |
| | | |
| | | if ($fields == '*') |
| | | { |
| | | if ($fields == '*') { |
| | | // search_fields are required for fulltext search |
| | | if (empty($this->prop['search_fields'])) |
| | | { |
| | | if (empty($this->prop['search_fields'])) { |
| | | $this->set_error(self::ERROR_SEARCH, 'nofulltextsearch'); |
| | | $this->result = new rcube_result_set(); |
| | | return $this->result; |
| | | } |
| | | if (is_array($this->prop['search_fields'])) |
| | | { |
| | | if (is_array($this->prop['search_fields'])) { |
| | | foreach ($this->prop['search_fields'] as $field) { |
| | | $filter .= "($field=$wp" . $this->_quote_string($value) . "$ws)"; |
| | | } |
| | | } |
| | | } |
| | | else |
| | | { |
| | | else { |
| | | foreach ((array)$fields as $idx => $field) { |
| | | $val = is_array($value) ? $value[$idx] : $value; |
| | | if ($attrs = $this->_map_field($field)) { |
| | |
| | | |
| | | // set filter string and execute search |
| | | $this->set_search_set($filter); |
| | | $this->_exec_search($this->prop); |
| | | |
| | | if ($select) |
| | | $this->list_records(); |
| | |
| | | function count() |
| | | { |
| | | $count = 0; |
| | | if ($this->conn && $this->ldap_result) { |
| | | $count = $this->vlv_active ? $this->vlv_count : ldap_count_entries($this->conn, $this->ldap_result); |
| | | if ($this->ldap_result) { |
| | | $count = $this->ldap_result->count(); |
| | | } |
| | | else if ($this->group_id && $this->group_data['dn']) { |
| | | $count = count($this->list_group_members($this->group_data['dn'], true)); |
| | | } |
| | | else if ($this->conn) { |
| | | // We have a connection but no result set, attempt to get one. |
| | | else if ($this->ready) { |
| | | $prop = $this->group_id ? $this->group_data : $this->prop; |
| | | |
| | | // We have a connection but no result set, attempt to get one. |
| | | if (empty($this->filter)) { |
| | | // The filter is not set, set it. |
| | | $this->filter = $prop['filter']; |
| | | if (!empty($this->filter)) { // Use global search filter |
| | | $prop['filter'] = $this->filter; |
| | | } |
| | | |
| | | $count = (int) $this->_exec_search($prop, true); |
| | | $count = $this->ldap->search($prop['base_dn'], $prop['filter'], $prop['scope'], array('dn'), $prop, true); |
| | | } |
| | | |
| | | return new rcube_result_set($count, ($this->list_page-1) * $this->page_size); |
| | |
| | | { |
| | | $res = $this->result = null; |
| | | |
| | | if ($this->conn && $dn) |
| | | { |
| | | if ($this->ready && $dn) { |
| | | $dn = self::dn_decode($dn); |
| | | |
| | | $this->_debug("C: Read [dn: $dn] [(objectclass=*)]"); |
| | | |
| | | if ($ldap_result = @ldap_read($this->conn, $dn, '(objectclass=*)', array_values($this->fieldmap))) { |
| | | $this->_debug("S: OK"); |
| | | |
| | | $entry = ldap_first_entry($this->conn, $ldap_result); |
| | | |
| | | if ($entry && ($rec = ldap_get_attributes($this->conn, $entry))) { |
| | | $rec = array_change_key_case($rec, CASE_LOWER); |
| | | } |
| | | } |
| | | else { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | if ($rec = $this->ldap->get_entry($dn)) { |
| | | $rec = array_change_key_case($rec, CASE_LOWER); |
| | | } |
| | | |
| | | // Use ldap_list to get subentries like country (c) attribute (#1488123) |
| | | if (!empty($rec) && $this->sub_filter) { |
| | | if ($entries = $this->ldap_list($dn, $this->sub_filter, array_keys($this->prop['sub_fields']))) { |
| | | if ($entries = $this->ldap->list_entries($dn, $this->sub_filter, array_keys($this->prop['sub_fields']))) { |
| | | foreach ($entries as $entry) { |
| | | $lrec = array_change_key_case($entry, CASE_LOWER); |
| | | $rec = array_merge($lrec, $rec); |
| | |
| | | // Add in the dn for the entry. |
| | | $rec['dn'] = $dn; |
| | | $res = $this->_ldap2result($rec); |
| | | $this->result = new rcube_result_set(); |
| | | $this->result = new rcube_result_set(1); |
| | | $this->result->add($res); |
| | | } |
| | | } |
| | |
| | | } |
| | | } |
| | | |
| | | if (!$this->ldap_add($dn, $newentry)) { |
| | | if (!$this->ldap->add($dn, $newentry)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | 'objectClass' => (array) $this->prop['sub_fields'][$xidx], |
| | | ); |
| | | |
| | | $this->ldap_add($xdn, $xf); |
| | | $this->ldap->add($xdn, $xf); |
| | | } |
| | | |
| | | $dn = self::dn_encode($dn); |
| | |
| | | // Update the entry as required. |
| | | if (!empty($deletedata)) { |
| | | // Delete the fields. |
| | | if (!$this->ldap_mod_del($dn, $deletedata)) { |
| | | if (!$this->ldap->mod_del($dn, $deletedata)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | } |
| | | // Replace the fields. |
| | | if (!empty($replacedata)) { |
| | | if (!$this->ldap_mod_replace($dn, $replacedata)) { |
| | | if (!$this->ldap->mod_replace($dn, $replacedata)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | if (!empty($subdeldata)) { |
| | | foreach ($subdeldata as $fld => $val) { |
| | | $subdn = $fld.'='.$this->_quote_string($val).','.$dn; |
| | | if (!$this->ldap_delete($subdn)) { |
| | | if (!$this->ldap->delete($subdn)) { |
| | | return false; |
| | | } |
| | | } |
| | |
| | | |
| | | if (!empty($newdata)) { |
| | | // Add the fields. |
| | | if (!$this->ldap_mod_add($dn, $newdata)) { |
| | | if (!$this->ldap->mod_add($dn, $newdata)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | |
| | | // Handle RDN change |
| | | if (!empty($newrdn)) { |
| | | if (!$this->ldap_rename($dn, $newrdn, null, true)) { |
| | | if (!$this->ldap->rename($dn, $newrdn, null, true)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | $fld => $val, |
| | | 'objectClass' => (array) $this->prop['sub_fields'][$fld], |
| | | ); |
| | | $this->ldap_add($subdn, $xf); |
| | | $this->ldap->add($subdn, $xf); |
| | | } |
| | | } |
| | | |
| | |
| | | |
| | | // Need to delete all sub-entries first |
| | | if ($this->sub_filter) { |
| | | if ($entries = $this->ldap_list($dn, $this->sub_filter)) { |
| | | if ($entries = $this->ldap->list_entries($dn, $this->sub_filter)) { |
| | | foreach ($entries as $entry) { |
| | | if (!$this->ldap_delete($entry['dn'])) { |
| | | if (!$this->ldap->delete($entry['dn'])) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | } |
| | | |
| | | // Delete the record. |
| | | if (!$this->ldap_delete($dn)) { |
| | | if (!$this->ldap->delete($dn)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | */ |
| | | function delete_all() |
| | | { |
| | | //searching for contact entries |
| | | $dn_list = $this->ldap_list($this->base_dn, $this->prop['filter'] ? $this->prop['filter'] : '(objectclass=*)'); |
| | | // searching for contact entries |
| | | $dn_list = $this->ldap->list_entries($this->base_dn, $this->prop['filter'] ? $this->prop['filter'] : '(objectclass=*)'); |
| | | |
| | | if (!empty($dn_list)) { |
| | | foreach ($dn_list as $idx => $entry) { |
| | |
| | | $attrs[$lf] = $templ; |
| | | } |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Execute the LDAP search based on the stored credentials |
| | | */ |
| | | private function _exec_search($prop, $count = false) |
| | | { |
| | | if ($this->ready) |
| | | { |
| | | $function = $this->_scope2func($prop['scope'], $ns_function); |
| | | $base_dn = $this->group_id && $prop['base_dn'] ? $prop['base_dn'] : $this->base_dn; |
| | | |
| | | // when using VLV, we get the total count by... |
| | | if (!$count && $function != 'ldap_read' && $prop['vlv']) { |
| | | // ...either reading numSubOrdinates attribute |
| | | if ($prop['numsub_filter'] && ($result_count = @$ns_function($this->conn, $base_dn, $prop['numsub_filter'], array('numSubOrdinates'), 0, 0, 0))) { |
| | | $counts = ldap_get_entries($this->conn, $result_count); |
| | | for ($this->vlv_count = $j = 0; $j < $counts['count']; $j++) |
| | | $this->vlv_count += $counts[$j]['numsubordinates'][0]; |
| | | $this->_debug("D: total numsubordinates = " . $this->vlv_count); |
| | | } |
| | | else if (!function_exists('ldap_parse_virtuallist_control')) // ...or by fetching all records dn and count them |
| | | $this->vlv_count = $this->_exec_search($prop, true); |
| | | } |
| | | |
| | | $filter = $this->filter ? $this->filter : '(objectclass=*)'; |
| | | $attrs = $count ? array('dn') : array_values($this->fieldmap); // only fetch dn for count (should keep the payload low) |
| | | if ($this->ldap_result = $this->ldap_search($base_dn, $filter, $prop['scope'], $attrs, $prop)) { |
| | | if ($count) { |
| | | return ldap_count_entries($this->conn, $this->ldap_result); |
| | | } |
| | | else { |
| | | return true; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * Choose the right PHP function according to scope property |
| | | */ |
| | | private function _scope2func($scope, &$ns_function = null) |
| | | { |
| | | switch ($scope) { |
| | | case 'sub': |
| | | $function = $ns_function = 'ldap_search'; |
| | | break; |
| | | case 'base': |
| | | $function = $ns_function = 'ldap_read'; |
| | | break; |
| | | default: |
| | | $function = 'ldap_list'; |
| | | $ns_function = 'ldap_read'; |
| | | break; |
| | | } |
| | | |
| | | return $function; |
| | | } |
| | | |
| | | /** |
| | | * Set server controls for Virtual List View (paginated listing) |
| | | */ |
| | | private function _vlv_set_controls($prop, $list_page, $page_size, $search = null) |
| | | { |
| | | $sort_ctrl = array('oid' => "1.2.840.113556.1.4.473", 'value' => $this->_sort_ber_encode((array)$prop['sort'])); |
| | | $vlv_ctrl = array('oid' => "2.16.840.1.113730.3.4.9", 'value' => $this->_vlv_ber_encode(($offset = ($list_page-1) * $page_size + 1), $page_size, $search), 'iscritical' => true); |
| | | |
| | | $sort = (array)$prop['sort']; |
| | | $this->_debug("C: set controls sort=" . join(' ', unpack('H'.(strlen($sort_ctrl['value'])*2), $sort_ctrl['value'])) . " ($sort[0]);" |
| | | . " vlv=" . join(' ', (unpack('H'.(strlen($vlv_ctrl['value'])*2), $vlv_ctrl['value']))) . " ($offset/$page_size)"); |
| | | |
| | | if (!ldap_set_option($this->conn, LDAP_OPT_SERVER_CONTROLS, array($sort_ctrl, $vlv_ctrl))) { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | $this->set_error(self::ERROR_SEARCH, 'vlvnotsupported'); |
| | | return false; |
| | | } |
| | | |
| | | return true; |
| | | } |
| | | |
| | | |
| | |
| | | } |
| | | |
| | | foreach ($this->prop['group_filters'] as $id => $prop) { |
| | | $groups[$id] = $prop + array('ID' => $id, 'name' => ucfirst($id), 'virtual' => true); |
| | | $groups[$id] = $prop + array('ID' => $id, 'name' => ucfirst($id), 'virtual' => true, 'base_dn' => $this->base_dn); |
| | | } |
| | | |
| | | return $groups; |
| | |
| | | $sort_attrs = $this->prop['groups']['sort'] ? (array)$this->prop['groups']['sort'] : array($name_attr); |
| | | $sort_attr = $sort_attrs[0]; |
| | | |
| | | $this->_debug("C: Search [$filter][dn: $base_dn]"); |
| | | $ldap = $this->ldap; |
| | | |
| | | // use vlv to list groups |
| | | if ($this->prop['groups']['vlv']) { |
| | | $page_size = 200; |
| | | if (!$this->prop['groups']['sort']) |
| | | $this->prop['groups']['sort'] = $sort_attrs; |
| | | $vlv_active = $this->_vlv_set_controls($this->prop['groups'], $vlv_page+1, $page_size); |
| | | |
| | | $ldap = clone $this->ldap; |
| | | $ldap->set_config($this->prop['groups']); |
| | | $ldap->set_vlv_page($vlv_page+1, $page_size); |
| | | } |
| | | |
| | | $function = $this->_scope2func($this->prop['groups']['scope'], $ns_function); |
| | | $res = @$function($this->conn, $base_dn, $filter, array_unique(array('dn', 'objectClass', $name_attr, $email_attr, $sort_attr))); |
| | | if ($res === false) |
| | | { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | $attrs = array_unique(array('dn', 'objectClass', $name_attr, $email_attr, $sort_attr)); |
| | | $ldap_data = $ldap->search($base_dn, $filter, $this->prop['groups']['scope'], $attrs, $this->prop['groups']); |
| | | if ($ldap_data === false) { |
| | | return array(); |
| | | } |
| | | |
| | | $ldap_data = ldap_get_entries($this->conn, $res); |
| | | $this->_debug("S: ".ldap_count_entries($this->conn, $res)." record(s)"); |
| | | |
| | | $groups = array(); |
| | | $group_sortnames = array(); |
| | | $group_count = $ldap_data["count"]; |
| | | for ($i=0; $i < $group_count; $i++) |
| | | { |
| | | $group_name = is_array($ldap_data[$i][$name_attr]) ? $ldap_data[$i][$name_attr][0] : $ldap_data[$i][$name_attr]; |
| | | $group_id = self::dn_encode($ldap_data[$i]['dn']); |
| | | $group_count = $ldap_data->count(); |
| | | foreach ($ldap_data as $entry) { |
| | | if (!$entry['dn']) // DN is mandatory |
| | | $entry['dn'] = $ldap_data->get_dn(); |
| | | |
| | | $group_name = is_array($entry[$name_attr]) ? $entry[$name_attr][0] : $entry[$name_attr]; |
| | | $group_id = self::dn_encode($entry['dn']); |
| | | $groups[$group_id]['ID'] = $group_id; |
| | | $groups[$group_id]['dn'] = $ldap_data[$i]['dn']; |
| | | $groups[$group_id]['dn'] = $entry['dn']; |
| | | $groups[$group_id]['name'] = $group_name; |
| | | $groups[$group_id]['member_attr'] = $this->get_group_member_attr($ldap_data[$i]['objectclass']); |
| | | $groups[$group_id]['member_attr'] = $this->get_group_member_attr($entry['objectclass']); |
| | | |
| | | // list email attributes of a group |
| | | for ($j=0; $ldap_data[$i][$email_attr] && $j < $ldap_data[$i][$email_attr]['count']; $j++) { |
| | | if (strpos($ldap_data[$i][$email_attr][$j], '@') > 0) |
| | | $groups[$group_id]['email'][] = $ldap_data[$i][$email_attr][$j]; |
| | | for ($j=0; $entry[$email_attr] && $j < $entry[$email_attr]['count']; $j++) { |
| | | if (strpos($entry[$email_attr][$j], '@') > 0) |
| | | $groups[$group_id]['email'][] = $entry[$email_attr][$j]; |
| | | } |
| | | |
| | | $group_sortnames[] = mb_strtolower($ldap_data[$i][$sort_attr][0]); |
| | | $group_sortnames[] = mb_strtolower($entry[$sort_attr][0]); |
| | | } |
| | | |
| | | // recursive call can exit here |
| | |
| | | return $groups; |
| | | |
| | | // call recursively until we have fetched all groups |
| | | while ($vlv_active && $group_count == $page_size) |
| | | { |
| | | while ($this->prop['groups']['vlv'] && $group_count == $page_size) { |
| | | $next_page = $this->_fetch_groups(++$vlv_page); |
| | | $groups = array_merge($groups, $next_page); |
| | | $group_count = count($next_page); |
| | |
| | | $dn = self::dn_decode($group_id); |
| | | |
| | | $this->_debug("C: Read Group [dn: $dn]"); |
| | | if ($result = @ldap_read($this->conn, $dn, '(objectClass=*)', array('dn','objectClass','member','uniqueMember','memberURL',$name_attr,$this->fieldmap['email']))) { |
| | | $list = ldap_get_entries($this->conn, $result); |
| | | if ($list = $this->ldap->read_entries($dn, '(objectClass=*)', array('dn','objectClass','member','uniqueMember','memberURL',$name_attr,$this->fieldmap['email']))) { |
| | | $entry = $list[0]; |
| | | $group_name = is_array($entry[$name_attr]) ? $entry[$name_attr][0] : $entry[$name_attr]; |
| | | $group_cache[$group_id]['ID'] = $group_id; |
| | |
| | | $group_cache[$group_id]['member_attr'] = $this->get_group_member_attr($entry['objectclass']); |
| | | } |
| | | else { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | $group_cache[$group_id] = false; |
| | | } |
| | | |
| | |
| | | $member_attr => '', |
| | | ); |
| | | |
| | | if (!$this->ldap_add($new_dn, $new_entry)) { |
| | | if (!$this->ldap->add($new_dn, $new_entry)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | $group_name = $group_cache[$group_id]['name']; |
| | | $del_dn = "cn=$group_name,$base_dn"; |
| | | |
| | | if (!$this->ldap_delete($del_dn)) { |
| | | if (!$this->ldap->delete($del_dn)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | $new_rdn = "cn=$new_name"; |
| | | $new_gid = self::dn_encode($new_name); |
| | | |
| | | if (!$this->ldap_rename($old_dn, $new_rdn, null, true)) { |
| | | if (!$this->ldap->rename($old_dn, $new_rdn, null, true)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return false; |
| | | } |
| | |
| | | foreach ($contact_ids as $id) |
| | | $new_attrs[$member_attr][] = self::dn_decode($id); |
| | | |
| | | if (!$this->ldap_mod_add($group_dn, $new_attrs)) { |
| | | if (!$this->ldap->mod_add($group_dn, $new_attrs)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return 0; |
| | | } |
| | |
| | | foreach (explode(",", $contact_ids) as $id) |
| | | $del_attrs[$member_attr][] = self::dn_decode($id); |
| | | |
| | | if (!$this->ldap_mod_del($group_dn, $del_attrs)) { |
| | | if (!$this->ldap->mod_del($group_dn, $del_attrs)) { |
| | | $this->set_error(self::ERROR_SAVING, 'errorsaving'); |
| | | return 0; |
| | | } |
| | |
| | | $add_filter = "($member_attr=$contact_dn)"; |
| | | $filter = strtr("(|(member=$contact_dn)(uniqueMember=$contact_dn)$add_filter)", array('\\' => '\\\\')); |
| | | |
| | | $this->_debug("C: Search [$filter][dn: $base_dn]"); |
| | | |
| | | $res = @ldap_search($this->conn, $base_dn, $filter, array('dn', $name_attr)); |
| | | if ($res === false) |
| | | { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | $ldap_data = $this->ldap->search($base_dn, $filter, 'sub', array('dn', $name_attr)); |
| | | if ($res === false) { |
| | | return array(); |
| | | } |
| | | $ldap_data = ldap_get_entries($this->conn, $res); |
| | | $this->_debug("S: ".ldap_count_entries($this->conn, $res)." record(s)"); |
| | | |
| | | $groups = array(); |
| | | for ($i=0; $i<$ldap_data["count"]; $i++) |
| | | { |
| | | $group_name = $ldap_data[$i][$name_attr][0]; |
| | | $group_id = self::dn_encode($ldap_data[$i]['dn']); |
| | | $groups[$group_id] = array('ID' => $group_id, 'name' => $group_name, 'dn' => $ldap_data[$i]['dn']); |
| | | foreach ($ldap_data as $entry) { |
| | | if (!$entry['dn']) |
| | | $entry['dn'] = $ldap_data->get_dn(); |
| | | $group_name = $entry[$name_attr][0]; |
| | | $group_id = self::dn_encode($entry['dn']); |
| | | $groups[$group_id] = array('ID' => $group_id, 'name' => $group_name, 'dn' => $entry['dn']); |
| | | } |
| | | return $groups; |
| | | } |
| | |
| | | |
| | | |
| | | /** |
| | | * Generate BER encoded string for Virtual List View option |
| | | * |
| | | * @param integer List offset (first record) |
| | | * @param integer Records per page |
| | | * @return string BER encoded option value |
| | | */ |
| | | private function _vlv_ber_encode($offset, $rpp, $search = '') |
| | | { |
| | | # this string is ber-encoded, php will prefix this value with: |
| | | # 04 (octet string) and 10 (length of 16 bytes) |
| | | # the code behind this string is broken down as follows: |
| | | # 30 = ber sequence with a length of 0e (14) bytes following |
| | | # 02 = type integer (in two's complement form) with 2 bytes following (beforeCount): 01 00 (ie 0) |
| | | # 02 = type integer (in two's complement form) with 2 bytes following (afterCount): 01 18 (ie 25-1=24) |
| | | # a0 = type context-specific/constructed with a length of 06 (6) bytes following |
| | | # 02 = type integer with 2 bytes following (offset): 01 01 (ie 1) |
| | | # 02 = type integer with 2 bytes following (contentCount): 01 00 |
| | | |
| | | # whith a search string present: |
| | | # 81 = type context-specific/constructed with a length of 04 (4) bytes following (the length will change here) |
| | | # 81 indicates a user string is present where as a a0 indicates just a offset search |
| | | # 81 = type context-specific/constructed with a length of 06 (6) bytes following |
| | | |
| | | # the following info was taken from the ISO/IEC 8825-1:2003 x.690 standard re: the |
| | | # encoding of integer values (note: these values are in |
| | | # two-complement form so since offset will never be negative bit 8 of the |
| | | # leftmost octet should never by set to 1): |
| | | # 8.3.2: If the contents octets of an integer value encoding consist |
| | | # of more than one octet, then the bits of the first octet (rightmost) and bit 8 |
| | | # of the second (to the left of first octet) octet: |
| | | # a) shall not all be ones; and |
| | | # b) shall not all be zero |
| | | |
| | | if ($search) |
| | | { |
| | | $search = preg_replace('/[^-[:alpha:] ,.()0-9]+/', '', $search); |
| | | $ber_val = self::_string2hex($search); |
| | | $str = self::_ber_addseq($ber_val, '81'); |
| | | } |
| | | else |
| | | { |
| | | # construct the string from right to left |
| | | $str = "020100"; # contentCount |
| | | |
| | | $ber_val = self::_ber_encode_int($offset); // returns encoded integer value in hex format |
| | | |
| | | // calculate octet length of $ber_val |
| | | $str = self::_ber_addseq($ber_val, '02') . $str; |
| | | |
| | | // now compute length over $str |
| | | $str = self::_ber_addseq($str, 'a0'); |
| | | } |
| | | |
| | | // now tack on records per page |
| | | $str = "020100" . self::_ber_addseq(self::_ber_encode_int($rpp-1), '02') . $str; |
| | | |
| | | // now tack on sequence identifier and length |
| | | $str = self::_ber_addseq($str, '30'); |
| | | |
| | | return pack('H'.strlen($str), $str); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * create ber encoding for sort control |
| | | * |
| | | * @param array List of cols to sort by |
| | | * @return string BER encoded option value |
| | | */ |
| | | private function _sort_ber_encode($sortcols) |
| | | { |
| | | $str = ''; |
| | | foreach (array_reverse((array)$sortcols) as $col) { |
| | | $ber_val = self::_string2hex($col); |
| | | |
| | | # 30 = ber sequence with a length of octet value |
| | | # 04 = octet string with a length of the ascii value |
| | | $oct = self::_ber_addseq($ber_val, '04'); |
| | | $str = self::_ber_addseq($oct, '30') . $str; |
| | | } |
| | | |
| | | // now tack on sequence identifier and length |
| | | $str = self::_ber_addseq($str, '30'); |
| | | |
| | | return pack('H'.strlen($str), $str); |
| | | } |
| | | |
| | | /** |
| | | * Add BER sequence with correct length and the given identifier |
| | | */ |
| | | private static function _ber_addseq($str, $identifier) |
| | | { |
| | | $len = dechex(strlen($str)/2); |
| | | if (strlen($len) % 2 != 0) |
| | | $len = '0'.$len; |
| | | |
| | | return $identifier . $len . $str; |
| | | } |
| | | |
| | | /** |
| | | * Returns BER encoded integer value in hex format |
| | | */ |
| | | private static function _ber_encode_int($offset) |
| | | { |
| | | $val = dechex($offset); |
| | | $prefix = ''; |
| | | |
| | | // check if bit 8 of high byte is 1 |
| | | if (preg_match('/^[89abcdef]/', $val)) |
| | | $prefix = '00'; |
| | | |
| | | if (strlen($val)%2 != 0) |
| | | $prefix .= '0'; |
| | | |
| | | return $prefix . $val; |
| | | } |
| | | |
| | | /** |
| | | * Returns ascii string encoded in hex |
| | | */ |
| | | private static function _string2hex($str) |
| | | { |
| | | $hex = ''; |
| | | for ($i=0; $i < strlen($str); $i++) |
| | | $hex .= dechex(ord($str[$i])); |
| | | return $hex; |
| | | } |
| | | |
| | | /** |
| | | * HTML-safe DN string encoding |
| | | * |
| | | * @param string $str DN string |
| | |
| | | { |
| | | $str = str_pad(strtr($str, '-_', '+/'), strlen($str) % 4, '=', STR_PAD_RIGHT); |
| | | return base64_decode($str); |
| | | } |
| | | |
| | | /** |
| | | * Wrapper for ldap_search or ldap_list depending on the given scope. |
| | | * It optionally uses VLV index if configured in $prop |
| | | * |
| | | * @param string Base DN to read from |
| | | * @param string Query filter to use |
| | | * @param string Listing scope (sub|list|base) |
| | | * @param array List of entry attributes to read |
| | | * @param array Hash array with query configuration properties: |
| | | * - vlv: true if VLV index should be used |
| | | * - sort: array of sort attributes (has to be in sync with the VLV index) |
| | | */ |
| | | protected function ldap_search($base_dn, $filter = '(objectclass=*)', $scope = 'sub', $attrs = array('dn'), $prop = array()) |
| | | { |
| | | if ($this->ready) { |
| | | $this->_debug("C: LDAP Search [$filter][dn: $base_dn]"); |
| | | |
| | | // set VLV controls if requested |
| | | if ($prop['vlv'] && $scope != 'base') |
| | | $this->vlv_active = $this->_vlv_set_controls($prop, $this->list_page, $this->page_size); |
| | | |
| | | $function = $this->_scope2func($scope); |
| | | if ($ldap_result = $function($this->conn, $base_dn, $filter, |
| | | $attrs, 0, (int)$this->prop['sizelimit'], (int)$this->prop['timelimit']) |
| | | ) { |
| | | // when running on a patched PHP we can use the extended functions to retrieve the total count from the LDAP search result |
| | | if ($this->vlv_active && function_exists('ldap_parse_virtuallist_control')) { |
| | | if (ldap_parse_result($this->conn, $this->ldap_result, |
| | | $errcode, $matcheddn, $errmsg, $referrals, $serverctrls) |
| | | && $serverctrls // can be null e.g. in case of adm. limit error |
| | | ) { |
| | | ldap_parse_virtuallist_control($this->conn, $serverctrls, |
| | | $last_offset, $this->vlv_count, $vresult); |
| | | $this->_debug("S: VLV result: last_offset=$last_offset; content_count=$this->vlv_count"); |
| | | } |
| | | else { |
| | | $this->_debug("S: ".($errmsg ? $errmsg : ldap_error($this->conn))); |
| | | } |
| | | } |
| | | |
| | | $entries_count = ldap_count_entries($this->conn, $ldap_result); |
| | | $this->_debug("S: $entries_count record(s)"); |
| | | |
| | | return $ldap_result; |
| | | } |
| | | else { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | } |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * Wrapper for ldap_add() |
| | | */ |
| | | protected function ldap_add($dn, $entry) |
| | | { |
| | | $this->_debug("C: Add [dn: $dn]: ".print_r($entry, true)); |
| | | |
| | | $res = ldap_add($this->conn, $dn, $entry); |
| | | if ($res === false) { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | return false; |
| | | } |
| | | |
| | | $this->_debug("S: OK"); |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * Wrapper for ldap_delete() |
| | | */ |
| | | protected function ldap_delete($dn) |
| | | { |
| | | $this->_debug("C: Delete [dn: $dn]"); |
| | | |
| | | $res = ldap_delete($this->conn, $dn); |
| | | if ($res === false) { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | return false; |
| | | } |
| | | |
| | | $this->_debug("S: OK"); |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * Wrapper for ldap_mod_replace() |
| | | */ |
| | | protected function ldap_mod_replace($dn, $entry) |
| | | { |
| | | $this->_debug("C: Replace [dn: $dn]: ".print_r($entry, true)); |
| | | |
| | | if (!ldap_mod_replace($this->conn, $dn, $entry)) { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | return false; |
| | | } |
| | | |
| | | $this->_debug("S: OK"); |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * Wrapper for ldap_mod_add() |
| | | */ |
| | | protected function ldap_mod_add($dn, $entry) |
| | | { |
| | | $this->_debug("C: Add [dn: $dn]: ".print_r($entry, true)); |
| | | |
| | | if (!ldap_mod_add($this->conn, $dn, $entry)) { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | return false; |
| | | } |
| | | |
| | | $this->_debug("S: OK"); |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * Wrapper for ldap_mod_del() |
| | | */ |
| | | protected function ldap_mod_del($dn, $entry) |
| | | { |
| | | $this->_debug("C: Delete [dn: $dn]: ".print_r($entry, true)); |
| | | |
| | | if (!ldap_mod_del($this->conn, $dn, $entry)) { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | return false; |
| | | } |
| | | |
| | | $this->_debug("S: OK"); |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * Wrapper for ldap_rename() |
| | | */ |
| | | protected function ldap_rename($dn, $newrdn, $newparent = null, $deleteoldrdn = true) |
| | | { |
| | | $this->_debug("C: Rename [dn: $dn] [dn: $newrdn]"); |
| | | |
| | | if (!ldap_rename($this->conn, $dn, $newrdn, $newparent, $deleteoldrdn)) { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | return false; |
| | | } |
| | | |
| | | $this->_debug("S: OK"); |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * Wrapper for ldap_list() |
| | | */ |
| | | protected function ldap_list($dn, $filter, $attrs = array('')) |
| | | { |
| | | $list = array(); |
| | | $this->_debug("C: List [dn: $dn] [{$filter}]"); |
| | | |
| | | if ($result = ldap_list($this->conn, $dn, $filter, $attrs)) { |
| | | $list = ldap_get_entries($this->conn, $result); |
| | | |
| | | if ($list === false) { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | return array(); |
| | | } |
| | | |
| | | $count = $list['count']; |
| | | unset($list['count']); |
| | | |
| | | $this->_debug("S: $count record(s)"); |
| | | } |
| | | else { |
| | | $this->_debug("S: ".ldap_error($this->conn)); |
| | | } |
| | | |
| | | return $list; |
| | | } |
| | | |
| | | } |