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LDAPAccountManager
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use central LDAP search and LDAP search limit

This commit is contained in:
Roland Gruber 2010-02-07 14:04:29 +00:00
parent fa9edd7963
commit 55083ce3f6
7 changed files with 75 additions and 62 deletions
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46
lam/lib/account.inc
View File

@ -548,7 +548,8 @@ function searchLDAPByAttribute($name, $value, $objectClass, $attributes, $scopes
}
for ($s = 0; $s < sizeof($scopes); $s++) {
// search LDAP
$sr = @ldap_search($_SESSION['ldap']->server(), escapeDN($_SESSION['config']->get_Suffix($scopes[$s])), $filter, $attributes, 0, 0, 0, LDAP_DEREF_NEVER);
$sr = @ldap_search($_SESSION['ldap']->server(), escapeDN($_SESSION['config']->get_Suffix($scopes[$s])),
$filter, $attributes, 0, $_SESSION['config']->get_searchLimit(), 0, LDAP_DEREF_NEVER);
if ($sr) {
$entries = ldap_get_entries($_SESSION['ldap']->server(), $sr);
if ($entries) {
@ -566,12 +567,14 @@ function searchLDAPByAttribute($name, $value, $objectClass, $attributes, $scopes
* @param String $filter
* @param array $attributes list of attributes to return
* @param array $scopes account types
* @return array list of found entries
*/
function searchLDAPByFilter($filter, $attributes, $scopes) {
$return = array();
for ($s = 0; $s < sizeof($scopes); $s++) {
// search LDAP
$sr = @ldap_search($_SESSION['ldap']->server(), escapeDN($_SESSION['config']->get_Suffix($scopes[$s])), $filter, $attributes, 0, 0, 0, LDAP_DEREF_NEVER);
$sr = @ldap_search($_SESSION['ldap']->server(), escapeDN($_SESSION['config']->get_Suffix($scopes[$s])),
$filter, $attributes, 0, $_SESSION['config']->get_searchLimit(), 0, LDAP_DEREF_NEVER);
if ($sr) {
$entries = ldap_get_entries($_SESSION['ldap']->server(), $sr);
if ($entries) {
@ -583,6 +586,45 @@ function searchLDAPByFilter($filter, $attributes, $scopes) {
return $return;
}
/**
* Runs an LDAP search.
*
* @param String $suffix LDAP suffix
* @param String $filter filter
* @param array $attributes list of attributes to return
* @return array list of found entries
*/
function searchLDAP($suffix, $filter, $attributes) {
$return = array();
$sr = @ldap_search($_SESSION['ldap']->server(), escapeDN($suffix), $filter, $attributes,
0, $_SESSION['config']->get_searchLimit(), 0, LDAP_DEREF_NEVER);
if ($sr) {
$entries = ldap_get_entries($_SESSION['ldap']->server(), $sr);
if ($entries) {
$return = cleanLDAPResult($entries);
}
@ldap_free_result($sr);
}
return $return;
}
/**
* Returns the error number of the last LDAP command.
*
* @return int error number (0 if all was ok)
*/
function getLastLDAPErrorNumber() {
return ldap_errno($_SESSION["ldap"]->server());
}
/**
* Returns the error message of the last LDAP command.
*
* @return String error message
*/
function getLastLDAPErrorMessage() {
return ldap_error($_SESSION["ldap"]->server());
}
/**
* Cleans the result of an LDAP search.

3
lam/lib/cache.inc
View File

@ -146,7 +146,8 @@ class cache {
// Get Data from ldap
$search = $this->attributes[$scope];
$search[] = 'objectClass';
$result = @ldap_search($_SESSION['ldap']->server(), escapeDN($suffix), 'objectClass=*', $search, 0, 0, 0, LDAP_DEREF_NEVER);
$result = @ldap_search($_SESSION['ldap']->server(), escapeDN($suffix), 'objectClass=*',
$search, 0, $_SESSION['config']->get_searchLimit(), 0, LDAP_DEREF_NEVER);
if ($result) {
// Write search result in array
$entry = @ldap_first_entry($_SESSION['ldap']->server(), $result);

17
lam/lib/lists.inc
View File

@ -811,21 +811,14 @@ class lamList {
$module_filter = get_ldap_filter($this->type); // basic filter is provided by modules
$filter = "(&" . $module_filter . ")";
$attrs = $this->attrArray;
$sr = @ldap_search($_SESSION["ldap"]->server(), escapeDN($this->suffix), $filter, $attrs, 0, 0, 0, LDAP_DEREF_NEVER);
if (ldap_errno($_SESSION["ldap"]->server()) == 4) {
$entries = searchLDAP($this->suffix, $filter, $attrs);
if (getLastLDAPErrorNumber() == 4) {
StatusMessage("WARN", _("LDAP sizelimit exceeded, not all entries are shown."), _("See the manual for instructions to solve this problem."));
}
if ($sr) {
$info = ldap_get_entries($_SESSION["ldap"]->server(), $sr);
$info = cleanLDAPResult($info);
ldap_free_result($sr);
// save results
$this->entries = $info;
}
else {
$this->entries = array();
StatusMessage("ERROR", _("LDAP search failed! Please check your preferences."));
elseif (getLastLDAPErrorNumber() > 0) {
StatusMessage("ERROR", _("LDAP search failed! Please check your preferences."), getLastLDAPErrorMessage());
}
$this->entries = $entries;
// generate list of possible suffixes
$this->possibleSuffixes = $_SESSION['ldap']->search_units($_SESSION["config"]->get_Suffix($this->type));
}

9
lam/lib/modules/fixed_ip.inc
View File

@ -192,11 +192,8 @@ class fixed_ip extends baseModule {
*/
function load_attributes($attr) {
if ($this->getAccountContainer()->dn_orig!=$_SESSION['config']->get_suffix('dhcp')) {
$sr = @ldap_search($_SESSION['ldap']->server(),$this->getAccountContainer()->dn_orig, '(objectClass=dhcpHost)', array(), 0, 0, 0, LDAP_DEREF_NEVER);
if ($sr) {
$entries = ldap_get_entries($_SESSION['ldap']->server(), $sr);
if ($entries) {
for ($i=0; $i < $entries["count"]; $i++) {
$entries = searchLDAP($this->getAccountContainer()->dn_orig, '(objectClass=dhcpHost)', array('cn', 'dhcphwaddress', 'dhcpstatements'));
for ($i=0; $i < sizeof($entries); $i++) {
$this->fixed_ip[$i]['cn'] = $entries[$i]['cn'][0];
$this->fixed_ip[$i]['mac'] = array_pop(explode(" ", $entries[$i]['dhcphwaddress'][0]));
$this->fixed_ip[$i]['ip'] = array_pop(explode(" ", $entries[$i]['dhcpstatements'][0]));
@ -207,8 +204,6 @@ class fixed_ip extends baseModule {
}
}
}
}
}
/**

3
lam/lib/modules/kolabUser.inc
View File

@ -824,9 +824,6 @@ class kolabUser extends baseModule {
// delegates
if (in_array('kolabDelegate', $fields)) {
$delegates = array();
// $entries = searchLDAPByAttribute('mail', '*', 'inetOrgPerson', array('mail'), $this->selfServiceSettings->LDAPSuffix);
$sr = @ldap_search($_SESSION['ldapHandle'], escapeDN($this->selfServiceSettings->LDAPSuffix), '(&(objectClass=inetOrgPerson)(mail=*))', array('mail'), 0, 0, 0, LDAP_DEREF_NEVER);
if ($sr) {
$result = ldap_get_entries($_SESSION['ldapHandle'], $sr);

23
lam/lib/types/dhcp.inc
View File

@ -134,28 +134,19 @@ class lamDHCPList extends lamList {
* @param string $attribute attribute name
*/
public function listPrintTableCellContent(&$entry, &$attribute) {
// Fixed Ips
// Fixed IPs
if ($attribute=="fixed_ips") {
// find all fixed addresses:
$ldap = $_SESSION['ldap'];
$sr = @ldap_search($ldap->server(),$entry['dn'],"objectClass=dhcpHost", array('dhcpstatements', 'dhcphwaddress', 'cn'), 0, 0, 0, LDAP_DEREF_NEVER);
if ($sr) {
$get = ldap_get_entries($ldap->server(),$sr);
// Now list all fixed_ips:
$entries = searchLDAP($entry['dn'], 'objectClass=dhcpHost', array('dhcpstatements', 'dhcphwaddress', 'cn'));
if (sizeof($entries) > 0) {
echo "<table border=\"0\" width=\"100%\">";
$this->fixed_ips = array();
if (isset($get)) {
foreach($get AS $id=>$arr) {
if (is_numeric($id)) {
for ($i = 0; $i < sizeof($entries); $i++) {
echo "<tr>";
echo "<td width=\"25%\">".array_pop(explode(" ",$get[$id]['dhcpstatements'][0]))."</td>";
echo "<td width=\"35%\">".array_pop(explode(" ",$get[$id]['dhcphwaddress'][0]))."</td>";
echo "<td width=\"40%\">".$get[$id]['cn'][0]."</td>";
echo "<td width=\"25%\">".array_pop(explode(" ",$entries[$i]['dhcpstatements'][0]))."</td>";
echo "<td width=\"35%\">".array_pop(explode(" ",$entries[$i]['dhcphwaddress'][0]))."</td>";
echo "<td width=\"40%\">".$entries[$i]['cn'][0]."</td>";
echo "</tr>";
}
}
}
echo "</table>";
}
}

10
lam/templates/delete.php
View File

@ -244,14 +244,8 @@ if ($_POST['delete']) {
* @return interger number of childs
*/
function getChildCount($dn) {
$return = 0;
$sr = @ldap_search($_SESSION['ldap']->server(), escapeDN($dn), 'objectClass=*', array('dn'), 0, 0, 0, LDAP_DEREF_NEVER);
if ($sr) {
$entries = ldap_get_entries($_SESSION['ldap']->server(), $sr);
$entries = cleanLDAPResult($entries);
$return = sizeof($entries) - 1;
}
return $return;
$entries = searchLDAP(escapeDN($dn), 'objectClass=*', array('dn'));
return (sizeof($entries) - 1);
}
/**