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LdapAuthDriver.php
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LdapAuthDriver.php
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<?php
/*
* Copyright 2007-2011 Pierre Wirtz
* This file is part of Pydio.
*
* Pydio is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <https://pydio.com>.
*/
namespace Pydio\Auth\Driver;
use Pydio\Auth\Core\AbstractAuthDriver;
use Pydio\Core\Model\ContextInterface;
use Pydio\Core\Services\ConfService;
use Pydio\Core\Controller\ProgressBarCLI;
use Pydio\Core\Services\RolesService;
use Pydio\Core\Services\UsersService;
use Pydio\Core\Utils\Vars\InputFilter;
use Pydio\Core\Utils\Vars\StringHelper;
defined('AJXP_EXEC') or die('Access not allowed');
/**
* Authenticate users against an LDAP server
* @package AjaXplorer_Plugins
* @subpackage Auth
*/
class LdapAuthDriver extends AbstractAuthDriver
{
public $ldapUrl;
public $ldapPort = 389;
public $ldapAdminUsername;
public $ldapAdminPassword;
public $ldapDN;
public $ldapGDN;
public $ldapFilter;
public $ldapGFilter;
public $dynamicFilter;
public $dynamicExpected;
public $ldapUserAttr;
public $ldapGroupAttr;
public $fakeAttrMemberOf;
public $mappedRolePrefix;
public $pageSize;
public $ldapconn = null;
public $separateGroup = "";
public $hasGroupsMapping = false;
public $attrMemberInGroup = true;
/**
* Legacy way, defined through PHP array
* @var array
*/
public $customParamsMapping = array();
/**
* New way, defined through GUI Options (PARAM_MAPPING replication group).
* @var array
*/
public $paramsMapping = array();
/**
* @param ContextInterface $ctx
* @param array $options
*/
public function init(ContextInterface $ctx, $options = [])
{
parent::init($ctx, $options);
$options = $this->options;
$this->ldapUrl = $options["LDAP_URL"];
if (isSet($options["LDAP_PROTOCOL"]) && $options["LDAP_PROTOCOL"] == "ldaps") {
$this->ldapUrl = "ldaps://" . $this->ldapUrl;
}
if ($options["LDAP_PORT"]) $this->ldapPort = $options["LDAP_PORT"];
if ($options["LDAP_USER"]) $this->ldapAdminUsername = $options["LDAP_USER"];
if ($options["LDAP_PASSWORD"]) $this->ldapAdminPassword = $options["LDAP_PASSWORD"];
if (!empty($options["LDAP_FAKE_MEMBEROF"])) $this->fakeAttrMemberOf = $options["LDAP_FAKE_MEMBEROF"];
if (isset($options["LDAP_VALUE_MEMBERATTR_IN_GROUP"])) {
$this->attrMemberInGroup = $options["LDAP_VALUE_MEMBERATTR_IN_GROUP"];
} else {
$this->attrMemberInGroup = true;
}
if ($options["LDAP_PAGE_SIZE"]) $this->pageSize = $options["LDAP_PAGE_SIZE"];
if ($options["LDAP_GROUP_PREFIX"]) $this->mappedRolePrefix = $options["LDAP_GROUP_PREFIX"];
if ($options["LDAP_DN"]) $this->ldapDN = $this->parseReplicatedParams($options, array("LDAP_DN"));
if ($options["LDAP_GDN"]) $this->ldapGDN = $this->parseReplicatedParams($options, array("LDAP_GDN"));
if (is_array($options["CUSTOM_DATA_MAPPING"])) $this->customParamsMapping = $options["CUSTOM_DATA_MAPPING"];
$this->paramsMapping = $this->parseReplicatedParams($options, array("MAPPING_LDAP_PARAM", "MAPPING_LOCAL_TYPE", "MAPPING_LOCAL_PARAM"));
if (count($this->paramsMapping)) {
foreach ($this->paramsMapping as $param) {
if (strtolower($param["MAPPING_LOCAL_TYPE"]) == "group_path") {
$this->hasGroupsMapping = $param["MAPPING_LDAP_PARAM"];
break;
}
}
}
if (!empty($options["LDAP_FILTER"])) {
$this->ldapFilter = $options["LDAP_FILTER"];
if ($this->ldapFilter != "" && !preg_match("/^\(.*\)$/", $this->ldapFilter)) {
$this->ldapFilter = "(" . $this->ldapFilter . ")";
}
} else {
if (!empty($this->hasGroupsMapping) && !empty($this->ldapGFilter)) {
$this->ldapFilter = "!(" . $this->ldapGFilter . ")";
}
}
if (!empty($options["LDAP_GROUP_FILTER"])) {
$this->ldapGFilter = $options["LDAP_GROUP_FILTER"];
if ($this->ldapGFilter != "" && !preg_match("/^\(.*\)$/", $this->ldapGFilter)) {
$this->ldapGFilter = "(" . $this->ldapGFilter . ")";
}
} else {
$this->ldapGFilter = "(objectClass=group)";
}
if (!empty($options["LDAP_USERATTR"])) {
$this->ldapUserAttr = strtolower($options["LDAP_USERATTR"]);
} else {
$this->ldapUserAttr = 'uid';
}
if (!empty($options["LDAP_GROUPATTR"])) {
$this->ldapGroupAttr = strtolower($options["LDAP_GROUPATTR"]);
} else {
$this->ldapGroupAttr = 'cn';
}
}
/**
* @param array $options
* @param array $optionsNames
* @return array
*/
public function parseReplicatedParams($options, $optionsNames)
{
$i = 0;
$data = array();
while (true) {
$ok = true;
$occurence = array();
$suffix = ($i == 0 ? "" : "_" . $i);
foreach ($optionsNames as $name) {
if (!isSet($options[$name . $suffix])) {
$ok = false;
break;
}
if (count($optionsNames) == 1) {
$occurence = $options[$name . $suffix];
} else {
$occurence[$name] = $options[$name . $suffix];
}
}
if (!$ok) break;
$data[] = $occurence;
$i++;
}
return $data;
}
public function testLDAPConnexion($options)
{
$this->ldapUrl = $options["LDAP_URL"];
if (isSet($options["LDAP_PROTOCOL"]) && $options["LDAP_PROTOCOL"] == "ldaps") {
$this->ldapUrl = "ldaps://" . $this->ldapUrl;
}
if ($options["LDAP_PORT"]) $this->ldapPort = $options["LDAP_PORT"];
if ($options["LDAP_USER"]) $this->ldapAdminUsername = $options["LDAP_USER"];
if ($options["LDAP_PASSWORD"]) $this->ldapAdminPassword = $options["LDAP_PASSWORD"];
if ($options["LDAP_DN"]) $this->ldapDN = $this->parseReplicatedParams($options, array("LDAP_DN"));
$this->startConnexion();
if ($this->ldapconn == null) {
return "ERROR: Cannot connect to the server";
} else {
if (!empty($options["TEST_USER"])) {
$entries = $this->getUserEntries($options["TEST_USER"]);
if (!is_array($entries)) return false;
if (UsersService::ignoreUserCase()) {
$res = (strcasecmp($options["TEST_USER"], $entries[0][$this->ldapUserAttr][0]) == 0);
} else {
$res = (strcmp($options["TEST_USER"], $entries[0][$this->ldapUserAttr][0]) == 0);
}
$this->logDebug(__FUNCTION__, 'checking if user ' . $options["TEST_USER"] . ' exists : ' . $res);
if (!$res) {
return "ERROR: Could <b>correctly connect</b> to the server, but could <b>not find the specified user</b> in the directory.";
} else {
return "SUCCESS: Could connect to the server, and could find the specified user inside the directory.";
}
} else {
return "SUCCESS: Correctly connected to the server";
}
}
}
public function startConnexion()
{
$this->logDebug(__FUNCTION__, 'start connexion');
if ($this->ldapconn == null) {
$this->ldapconn = $this->LDAP_Connect();
if ($this->ldapconn == null) {
$this->logError(__FUNCTION__, 'LDAP Server connexion could NOT be established');
}
}
//return $this->ldapconn;
}
public function __deconstruct()
{
if ($this->ldapconn != null) {
ldap_close($this->ldapconn);
}
}
public function LDAP_Connect()
{
$ldapconn = ldap_connect($this->ldapUrl, $this->ldapPort);
//@todo : return error_code
if ($ldapconn) {
$this->logDebug(__FUNCTION__, 'ldap_connect(' . $this->ldapUrl . ',' . $this->ldapPort . ') OK');
ldap_set_option($ldapconn, LDAP_OPT_PROTOCOL_VERSION, 3);
//ldap_set_option( $ldapconn, LDAP_OPT_REFERRALS, 0 );
if ($this->ldapAdminUsername === null) {
//connecting anonymously
$this->logDebug(__FUNCTION__, 'Anonymous LDAP connexion');
$ldapbind = @ldap_bind($ldapconn);
} else {
$this->logDebug(__FUNCTION__, 'Standard LDAP connexion');
$ldapbind = @ldap_bind($ldapconn, $this->ldapAdminUsername, $this->ldapAdminPassword);
}
if ($ldapbind) {
$this->logDebug(__FUNCTION__, 'ldap_bind OK');
return $ldapconn;
} else {
$this->logError(__FUNCTION__, 'ldap_bind FAILED');
return null;
}
} else {
$this->logError(__FUNCTION__, 'ldap_connect(' . $this->ldapUrl . ',' . $this->ldapPort . ') FAILED');
die('Auth.ldap :: ldap_connect FAILED');
}
}
public function getUserEntries($login = null, $countOnly = false, $offset = -1, $limit = -1, $regexpOnSearchAttr = false)
{
if ($login == null) {
$filter = $this->ldapFilter;
} else {
if ($regexpOnSearchAttr && !empty($this->options["LDAP_SEARCHUSER_ATTR"])) {
$searchAttr = $this->options["LDAP_SEARCHUSER_ATTR"];
$searchAttrArray = explode(",", $searchAttr);
}
if (isset($searchAttrArray)) {
if (count($searchAttrArray) > 1) {
$searchAttrFilter = "(|";
foreach ($searchAttrArray as $attr) {
$searchAttrFilter .= "(" . $attr . "=" . $login . ")";
}
$searchAttrFilter .= ")";
} else {
$searchAttrFilter = "(" . $searchAttrArray[0] . "=" . $login . ")";
}
} else {
$searchAttrFilter = "(" . $this->ldapUserAttr . "=" . $login . ")";
}
if ($this->ldapFilter == "") $filter = $searchAttrFilter;
else $filter = "(&" . $this->ldapFilter . $searchAttrFilter . ")";
}
if (empty($filter)) {
if (!empty($this->dynamicFilter)) $filter = $this->dynamicFilter;
else $filter = $this->ldapUserAttr . "=*";
} else {
if (!empty($this->dynamicFilter)) $filter = "(&(" . $this->dynamicFilter . ")" . $filter . ")";
}
if ($this->ldapconn == null) {
$this->startConnexion();
}
$conn = array();
if (is_array($this->ldapDN)) {
foreach ($this->ldapDN as $dn) {
$conn[] = $this->ldapconn;
}
} else {
$conn = array($this->ldapconn);
}
$expected = array($this->ldapUserAttr);
if ($login != null && (!empty($this->customParamsMapping) || !empty($this->paramsMapping))) {
if (!empty($this->customParamsMapping)) {
$expected = array_merge($expected, array_keys($this->customParamsMapping));
}
if (!empty($this->paramsMapping)) {
$keys = array();
foreach ($this->paramsMapping as $param) $keys[] = $param["MAPPING_LDAP_PARAM"];
$expected = array_merge($expected, $keys);
}
}
if (is_array($this->dynamicExpected)) {
$expected = array_merge($expected, $this->dynamicExpected);
}
foreach ($conn as $dn => $ldapc) {
if (!$ldapc) {
unset($conn[$dn]);
}
}
if (count($conn) < 1) {
return array("count" => 0);
}
//$ret = ldap_search($conn,$this->ldapDN,$filter, $expected);
$cookie = '';
if (empty($this->pageSize) || !is_numeric($this->pageSize)) {
$this->pageSize = 500;
}
$allEntries = array("count" => 0);
$isSupportPagedResult = function_exists("ldap_control_paged_result") && function_exists("ldap_control_paged_result_response");
$gotAllEntries = false;
$index = 0;
//Update progress bar in CLI mode
$isListAll = (($offset == -1) && ($limit == -1) && (is_null($login)) && $regexpOnSearchAttr && (php_sapi_name() == "cli"));
if ($isListAll) {
$total = $this->getCountFromCache();
$progressBar = new ProgressBarCLI();
$progressBar->init($index, $total["count"], "Get ldap users");
}
do {
if ($isSupportPagedResult)
ldap_control_paged_result($this->ldapconn, $this->pageSize, false, $cookie);
$ret = ldap_search($conn, $this->ldapDN, $filter, $expected, 0, 0);
if ($ret === false) break;
foreach ($ret as $i => $resourceResult) {
if ($resourceResult === false) continue;
if ($countOnly) {
$allEntries["count"] += ldap_count_entries($conn[$i], $resourceResult);
continue;
}
if ($limit != -1) {
@ldap_sort($conn[$i], $resourceResult, $this->ldapUserAttr);
}
$entries = ldap_get_entries($conn[$i], $resourceResult);
// for better performance
if ((is_array($entries)) && ($offset != -1) && ($limit != -1) && (($index + $this->pageSize) < $offset)) {
$index += $this->pageSize;
continue;
}
if (!empty($entries["count"])) {
$allEntries["count"] += $entries["count"];
unset($entries["count"]);
foreach ($entries as $entry) {
if ($offset != -1 && $index < $offset) {
$index++;
continue;
}
// fake memberOf
if (($this->fakeAttrMemberOf) && method_exists($this, "fakeMemberOf") && in_array(strtolower("memberof"), array_map("strtolower", $expected))) {
if ($this->attrMemberInGroup) {
$uid = $entry["dn"];
} else {
$uidWithEqual = explode(",", $entry["dn"]);
$uidShort = explode("=", $uidWithEqual[0]);
$uid = $uidShort[1];
}
$strldap = "(&" . $this->ldapGFilter . "(" . $this->fakeAttrMemberOf . "=" . $uid . "))";
$this->fakeMemberOf($conn, $this->ldapGDN, $strldap, array("cn"), $entry);
}
$allEntries[] = $entry;
$index++;
//Update progress bar in CLI mode
if (isset($progressBar))
$progressBar->update($index);
if (($offset != -1) && ($limit != -1) && $index > $offset + $limit)
break;
}
if (($index > $offset + $limit) && ($limit != -1) && ($offset != -1))
$gotAllEntries = true;
}
}
if ($isSupportPagedResult)
foreach ($ret as $element) {
if (is_resource($element))
@ldap_control_paged_result_response($this->ldapconn, $element, $cookie);
}
} while (($cookie !== null && $cookie != '') && ($isSupportPagedResult) && (!$gotAllEntries));
// reset paged_result for other activities (otherwise we will experience ldap error)
if ($isSupportPagedResult)
ldap_control_paged_result($this->ldapconn, 0);
return $allEntries;
}
private function userSortFunction($entryA, $entryB)
{
return strcasecmp($entryA[$this->ldapUserAttr][0], $entryB[$this->ldapUserAttr][0]);
}
public function supportsUsersPagination()
{
return true;
}
// $baseGroup = "/"
public function listUsersPaginated($baseGroup, $regexp, $offset, $limit, $recursive = true)
{
if (!empty($this->hasGroupsMapping)) {
if ($baseGroup == "/") {
$this->dynamicFilter = "!(" . $this->hasGroupsMapping . "=*)";
} else {
$this->dynamicFilter = $this->hasGroupsMapping . "=" . basename($baseGroup);
}
} else if (!empty($this->separateGroup) && $baseGroup != "/" . $this->separateGroup) {
return array();
}
$entries = $this->getUserEntries(StringHelper::regexpToLdap($regexp), false, $offset, $limit, true);
$this->dynamicFilter = null;
$persons = array();
unset($entries['count']); // remove 'count' entry
foreach ($entries as $id => $person) {
$login = $person[$this->ldapUserAttr][0];
if (UsersService::ignoreUserCase()) $login = strtolower($login);
$persons[$login] = "XXX";
}
return $persons;
}
public function getUsersCount($baseGroup = "/", $regexp = "", $filterProperty = null, $filterValue = null, $recursive = true)
{
$check_cache = $this->getCountFromCache();
if ((is_array($check_cache) && $check_cache["count"] > 0)) {
return $check_cache["count"];
}
if (!empty($this->hasGroupsMapping)) {
if ($baseGroup == "/") {
$this->dynamicFilter = "!(" . $this->hasGroupsMapping . "=*)";
} else {
$this->dynamicFilter = $this->hasGroupsMapping . "=" . basename($baseGroup);
}
}
$res = $this->getUserEntries(StringHelper::regexpToLdap($regexp), true, null);
$this->saveCountToCache($res);
$this->dynamicFilter = null;
return $res["count"];
}
/**
* List children groups of a given group. By default will report this on the CONF driver,
* but can be overriden to grab info directly from auth driver (ldap, etc).
* @param string $baseGroup
* @return string[]
*/
public function listChildrenGroups($baseGroup = "/")
{
$arr = array();
if ($baseGroup == "/" && !empty($this->separateGroup)) {
$arr[$this->separateGroup] = "LDAP Annuary";
return $arr;
}
if (!empty($this->hasGroupsMapping)) {
$origUsersDN = $this->ldapDN;
$origUsersFilter = $this->ldapFilter;
$origUsersAttr = $this->ldapUserAttr;
$this->ldapDN = $this->ldapGDN;
$this->ldapFilter = $this->ldapGFilter;
$this->ldapUserAttr = $this->ldapGroupAttr;
if ($baseGroup != "/") {
$this->dynamicFilter = $this->hasGroupsMapping . "=" . basename($baseGroup);
} else {
//STRANGE, SHOULD WORK BUT CAN EXCLUDES ALL GROUPS
$this->dynamicFilter = "!(" . $this->hasGroupsMapping . "=*)";
}
$entries = $this->getUserEntries();
$this->dynamicFilter = null;
$persons = array();
unset($entries['count']); // remove 'count' entry
foreach ($entries as $id => $person) {
$login = $person[$this->ldapUserAttr][0];
//if(AuthService::ignoreUserCase()) $login = strtolower($login);
$dn = $person["dn"];
$persons["/" . $dn] = $login;
$branch = array();
$this->buildGroupBranch($login, $branch);
$parent = "/";
if (count($branch)) {
$parent = "/" . implode("/", array_reverse($branch));
}
// TODO: REMOVE filterBaseGroup() instruction.
// MAYBE THIS WILL BREAK SOMEHTING
if (!ConfService::getConfStorageImpl()->groupExists(rtrim($parent, "/") . "/" . $dn)) {
UsersService::createGroup($parent, $dn, $login);
}
}
$this->ldapDN = $origUsersDN;
$this->ldapFilter = $origUsersFilter;
$this->ldapUserAttr = $origUsersAttr;
return $persons;
}
return $arr;
}
public function listUsers($baseGroup = "/", $recursive = true)
{
return $this->listUsersPaginated($baseGroup, null, -1, -1);
}
public function userExists($login)
{
// Check if local storage exists for the user. If it does, assume the user
// exists. This prevents a barrage of ldap_connect/ldap_bind/ldap_search
// calls.
$confDriver = ConfService::getConfStorageImpl();
$userObject = $confDriver->instantiateAbstractUserImpl($login);
if ($userObject->storageExists()) {
//return true;
}
$entries = $this->getUserEntries($login);
if (!is_array($entries)) return false;
if (UsersService::ignoreUserCase()) {
$res = (strcasecmp($login, $entries[0][$this->ldapUserAttr][0]) == 0);
} else {
$res = (strcmp($login, $entries[0][$this->ldapUserAttr][0]) == 0);
}
$this->logDebug(__FUNCTION__, 'checking if user ' . $login . ' exists : ' . $res);
return $res;
}
public function checkPassword($login, $pass)
{
if (empty($pass)) return false;
$entries = $this->getUserEntries($login);
if ($entries['count'] > 0) {
$this->logDebug(__FUNCTION__, 'Ldap Password Check: Got user ' . $login);
if (@ldap_bind($this->ldapconn, $entries[0]["dn"], $pass)) {
$this->logDebug(__FUNCTION__, 'Ldap Password Check: Got user ' . $entries[0]["cn"][0]);
return true;
}
$this->logDebug(__FUNCTION__, 'Password Check: failed for user ' . $login);
return false;
} else {
$this->logDebug(__FUNCTION__, "Ldap Password Check : No user $login found");
return false;
}
}
public function usersEditable()
{
return false;
}
public function passwordsEditable()
{
return false;
}
public function buildGroupBranch($groupAttrValue, &$branch = array())
{
// Load group data. Detect memberOf. Load parent group.
$origUsersDN = $this->ldapDN;
$origUsersFilter = $this->ldapFilter;
$origUsersAttr = $this->ldapUserAttr;
$this->ldapDN = $this->ldapGDN;
$this->ldapFilter = $this->ldapGFilter;
$this->ldapUserAttr = $this->ldapGroupAttr;
$this->dynamicFilter = $this->ldapGroupAttr . "=" . $groupAttrValue;
$this->dynamicExpected = array($this->hasGroupsMapping);
$entries = $this->getUserEntries();
$this->dynamicFilter = null;
$this->dynamicExpected = null;
$persons = array();
unset($entries['count']); // remove 'count' entry
$groupData = $entries[0];
/*
* memberOf could be a array because of a object(such as user) can be belong to multi-groups
* example: object w10S was belong to 04 groups
* [
{"memberof":
{
"0":"CN=globalmarkettings,OU=MARKETING,OU=company,DC=vpydio,DC=fr",
"1":"CN=algers,CN=Alger,OU=algeria,OU=Africe,OU=MARKETING,OU=company,DC=vpydio,DC=fr",
"2":"CN=algerias,OU=algeria,OU=Africe,OU=MARKETING,OU=company,DC=vpydio,DC=fr",
"3":"CN=africes,OU=Africe,OU=MARKETING,OU=company,DC=vpydio,DC=fr"
}
,
"0":"memberof",
"samaccountname":
{
"0":"w10s"
},
"1":"samaccountname",
"dn":"CN=w10s,CN=willaya10,CN=Alger,OU=algeria,OU=Africe,OU=MARKETING,OU=company,DC=vpydio,DC=fr"
}
]
*/
$memberOfs = $groupData[strtolower($this->hasGroupsMapping)];
//$memberOf = $groupData[strtolower($this->hasGroupsMapping)][0];
$this->ldapDN = $origUsersDN;
$this->ldapFilter = $origUsersFilter;
$this->ldapUserAttr = $origUsersAttr;
$this->logDebug(__FUNCTION__, "GroupData[]: " . json_encode($groupData));
if (!empty($memberOfs)) {
/*
* recursively build group branch for each memeber of $memberOfs
*
*/
foreach ($memberOfs as $memberOf) {
if (!empty($memberOf)) {
$this->logDebug(__FUNCTION__, "memberOf[]: " . json_encode($memberOf));
$parts = explode(",", ltrim($memberOf, '/'));
foreach ($parts as $part) {
list($att, $attVal) = explode("=", $part);
/*
* In the example above, 1st CN indicates the name of group, from 2nd, CN indicate a container,
* therefore, we just take the first "cn" element by breaking the for if we found.
*
*/
if (strtolower($att) == "cn") {
$parentCN = $attVal;
break;
}
}
if (!empty($parentCN)) {
$branch[] = $memberOf;
$this->logDebug(__FUNCTION__, "branch[]: " . $branch);
/*
* recursive function call to look for more group deeply
*/
$this->buildGroupBranch($parentCN, $branch);
}
}
} // foreach
}
}
public function updateUserObject(&$userObject)
{
parent::updateUserObject($userObject);
if (!empty($this->separateGroup)) $userObject->setGroupPath("/" . $this->separateGroup);
// SHOULD BE DEPRECATED
if (!empty($this->customParamsMapping)) {
$checkValues = array_values($this->customParamsMapping);
$prefs = $userObject->getPref("CUSTOM_PARAMS");
if (!is_array($prefs)) {
$prefs = array();
}
// If one value exist, we consider the mapping has already been done.
foreach ($checkValues as $val) {
if (array_key_exists($val, $prefs)) return;
}
$changes = false;
$entries = $this->getUserEntries($userObject->getId());
if ($entries["count"]) {
$entry = $entries[0];
foreach ($this->customParamsMapping as $key => $value) {
if (isSet($entry[$key])) {
$prefs[$value] = $entry[$key][0];
$changes = true;
}
}
}
if ($changes) {
$userObject->setPref("CUSTOM_PARAMS", $prefs);
$userObject->save();
}
}
if (!empty($this->paramsMapping)) {
$changes = false;
$entries = $this->getUserEntries($userObject->getId());
if ($entries["count"]) {
$entry = $entries[0];
foreach ($this->paramsMapping as $params) {
$key = strtolower($params['MAPPING_LDAP_PARAM']);
if (isSet($entry[$key])) {
$value = $entry[$key][0];
$memberValues = array();
if ($key == "memberof") {
// get CN from value
foreach ($entry[$key] as $possibleValue) {
$hnParts = array();
$parts = explode(",", ltrim($possibleValue, '/'));
foreach ($parts as $part) {
list($att, $attVal) = explode("=", $part);
//if (strtolower($att) == "cn") $hnParts[] = $attVal;
/*
* In the example above, 1st CN indicates the name of group, from 2nd, CN indicate a container,
* therefore, we just take the first "cn" element by breaking the for if we found.
*
*/
if (strtolower($att) == "cn") {
$hnParts[] = $attVal;
break;
}
}
if (count($hnParts)) {
$memberValues[implode(",", $hnParts)] = $possibleValue;
}
}
}
switch ($params['MAPPING_LOCAL_TYPE']) {
case "role_id":
$valueFilters = null;
$matchFilter = null;
$filter = $params["MAPPING_LOCAL_PARAM"];
if (strpos($filter, "preg:") !== false) {
$matchFilter = "/" . str_replace("preg:", "", $filter) . "/i";
} else if (!empty($filter)) {
$valueFilters = array_map("trim", explode(",", $filter));
}
if ($key == "memberof") {
if (empty($valueFilters)) {
$valueFilters = $this->getLdapGroupListFromDN();
}
if ($this->mappedRolePrefix) {
$rolePrefix = $this->mappedRolePrefix;
} else {
$rolePrefix = "";
}
$userroles = $userObject->getRoles();
//remove all mapped roles before
$oldRoles = array();
$newRoles = array();
if (is_array($userroles)) {
foreach ($userroles as $rkey => $role) {
if ((AuthService::getRole($rkey)) && !(strpos($rkey, $this->mappedRolePrefix) === false)) {
if (isSet($matchFilter) && !preg_match($matchFilter, $rkey)) continue;
if (isSet($valueFilters) && !in_array($rkey, $valueFilters)) continue;
//$userObject->removeRole($key);
$oldRoles[$rkey] = $role;
}
}
}
//$userObject->recomputeMergedRole();
// Detect changes
foreach ($memberValues as $uniqValue => $fullDN) {
$uniqValueWithPrefix = $rolePrefix . $uniqValue;
if (isSet($matchFilter) && !preg_match($matchFilter, $uniqValueWithPrefix)) continue;
if (isSet($valueFilters) && !in_array($uniqValueWithPrefix, $valueFilters)) continue;
$roleToAdd = AuthService::getRole($uniqValueWithPrefix);
if($roleToAdd === false){
$roleToAdd = AuthService::getRole($uniqValueWithPrefix, true);
$roleToAdd->setLabel($uniqValue);
AuthService::updateRole($roleToAdd);
}
$newRoles[$roleToAdd->getId()] = $roleToAdd;
//$userObject->addRole($roleToAdd);
}
if((count(array_diff(array_keys($oldRoles), array_keys($newRoles))) > 0) ||
(count(array_diff(array_keys($newRoles), array_keys($oldRoles))) > 0) )
{
// remove old roles
foreach ($oldRoles as $rkey => $role) {
if ((AuthService::getRole($rkey)) && !(strpos($rkey, $this->mappedRolePrefix) === false)) {
$userObject->removeRole($rkey);
}
}
//Add new roles;
foreach($newRoles as $rkey => $role){
if ((AuthService::getRole($rkey)) && !(strpos($rkey, $this->mappedRolePrefix) === false)) {
$userObject->addRole($role);
}
}
$userObject->recomputeMergedRole();
$changes = true;
}
} else { // Others attributes mapping
$oldRoles = array();
$newRoles = array();
$userroles = $userObject->getRoles();
// Get old roles
if (is_array($userroles)) {
foreach ($userroles as $rkey => $role) {
if ((AuthService::getRole($rkey)) && (strpos($rkey, $this->mappedRolePrefix) === false)) {
if (isSet($matchFilter) && !preg_match($matchFilter, $rkey)) continue;
if (isSet($valueFilters) && !in_array($rkey, $valueFilters)) continue;
//$userObject->removeRole($key);
$oldRoles[$rkey] = $rkey;
}
}
}
// Get new roles
foreach ($entry[$key] as $uniqValue) {
if (isSet($matchFilter) && !preg_match($matchFilter, $uniqValue)) continue;
if (isSet($valueFilters) && !in_array($uniqValue, $valueFilters)) continue;
if (!empty($uniqValue)) {
$roleToAdd = AuthService::getRole($uniqValue);
if($roleToAdd === false){
$roleToAdd = AuthService::getRole($uniqValue, true);
$roleToAdd->setLabel($uniqValue);
AuthService::updateRole($roleToAdd);
}
//$userObject->addRole(AuthService::getRole($uniqValue, true));
//$changes = true;
$newRoles[$uniqValue] = $roleToAdd;
}
}
// Do the sync if two sets of roles are different
if ( (count(array_diff(array_keys($oldRoles), array_keys($newRoles))) > 0) ||
(count(array_diff(array_keys($newRoles), array_keys($oldRoles))) > 0)){
// remove old roles
foreach ($oldRoles as $rkey => $role) {
if ((AuthService::getRole($rkey)) && (strpos($rkey, $this->mappedRolePrefix) === false)) {
$userObject->removeRole($rkey);
}
}
//Add new roles;
foreach($newRoles as $rkey => $role){
if ((AuthService::getRole($rkey)) && (strpos($rkey, $this->mappedRolePrefix) === false)) {
$userObject->addRole($role);
}
}
$userObject->recomputeMergedRole();
$changes = true;
}
}
break;
case "group_path":
if ($key == "memberof") {
$filter = $params["MAPPING_LOCAL_PARAM"];
if (strpos($filter, "preg:") !== false) {
$matchFilter = "/" . str_replace("preg:", "", $filter) . "/i";
} else if (!empty($filter)) {
$valueFilters = array_map("trim", explode(",", $filter));
}
foreach ($memberValues as $uniqValue => $fullDN) {
if (isSet($matchFilter) && !preg_match($matchFilter, $uniqValue)) continue;
if (isSet($valueFilters) && !in_array($uniqValue, $valueFilters)) continue;
if ($userObject->personalRole->filterParameterValue("auth.ldap", "MEMBER_OF", AJXP_REPO_SCOPE_ALL, "") == $fullDN) {
//break;
}
$humanName = $uniqValue;
$branch = array();
$this->buildGroupBranch($uniqValue, $branch);
$parent = "/";
if (count($branch)) {
$parent = "/" . implode("/", array_reverse($branch));
}
if (!ConfService::getConfStorageImpl()->groupExists(rtrim($userObject->getRealGroupPath($parent), "/") . "/" . $fullDN)) {
UsersService::createGroup($parent, $fullDN, $humanName);
}
$userObject->setGroupPath(rtrim($parent, "/") . "/" . $fullDN, true);
// Update Roles from groupPath
$b = array_reverse($branch);
$b[] = $fullDN;
for ($i = 1; $i <= count($b); $i++) {
$userObject->addRole(RolesService::getOrCreateRole("AJXP_GRP_/" . implode("/", array_slice($b, 0, $i)), $userObject->getGroupPath()));
}
$userObject->personalRole->setParameterValue("auth.ldap", "MEMBER_OF", $fullDN);
$userObject->recomputeMergedRole();
$changes = true;
}
}
break;
case "profile":
if ($userObject->getProfile() != $value) {
$changes = true;
$userObject->setProfile($value);
RolesService::updateAutoApplyRole($userObject);
}
break;
case "plugin_param":
default:
if (strpos($params["MAPPING_LOCAL_PARAM"], "/") !== false) {
list($pId, $param) = explode("/", $params["MAPPING_LOCAL_PARAM"]);
} else {
$pId = $this->getId();
$param = $params["MAPPING_LOCAL_PARAM"];
}
if ($userObject->personalRole->filterParameterValue($pId, $param, AJXP_REPO_SCOPE_ALL, "") != $value) {
$userObject->personalRole->setParameterValue($pId, $param, $value);
$userObject->recomputeMergedRole();
$changes = true;
}
break;
}
}
}
}
if ($changes) {
$userObject->save("superuser");
}
}
}
public function fakeMemberOf($conn, $groupDN, $filterString, $atts, &$entry)
{
if (!($conn) || !($groupDN)) return null;
$searchForGroups = ldap_search($conn, $groupDN, $filterString, $atts);
$memberOf = array();
foreach ($searchForGroups as $i => $resourceResult) {
if ($resourceResult === false) continue;
$res = ldap_get_entries($conn[$i], $resourceResult);
if (!empty($res)) {
$memberOf["count"] += $res["count"];
unset($res["count"]);
foreach ($res as $element) {
$memberOf[] = $element["dn"];
}
}
}
if ($memberOf) {
$isMemberOf = false;
for ($i = 0; $i < $entry["count"]; $i++) {
if (strcmp("memberof", strtolower($entry[$i])) === 0) {
$isMemberOf = true;
}
}
if (!$isMemberOf) {
$entry[$entry["count"]] = "memberof";
$entry["count"]++;
}
$entry["memberof"] = $memberOf;
}
}
public function getCountFromCache()
{
$ttl = $this->getOption("LDAP_COUNT_CACHE_TTL");
if (empty($ttl)) $ttl = 1;
$fileName = "ldap.ser";
if (file_exists($this->getPluginCacheDir() . DIRECTORY_SEPARATOR . $fileName)) {
$fileContent = unserialize(file_get_contents($this->getPluginCacheDir() . DIRECTORY_SEPARATOR . $fileName));
if (($fileContent) && ($fileContent["count"]) && ($fileContent["timestamp"]) && ((time() - $fileContent["timestamp"]) < 60 * 60 * $ttl)) {
return $fileContent;
}
}
return 0;
}