private function _search($base, $filter, $attributes, $sizelimit)
{
error_log("looking for {$base} {$filter}");
$filter_ = Net_LDAP2_Filter::parse($filter);
if ($filter_ instanceof PEAR_Error) {
error_log("filter {$filter} invalid (?)");
error_log($filter_->message);
}
$r = array("count" => 0);
foreach ($this->_entries as $branch => $entries) {
if ($base && !preg_match("/{$base}\$/", $branch)) {
continue;
}
foreach ($entries as $entry) {
if ($filter_->matches($entry)) {
$r[] = MyTestLdap::get_one_entry($entry, $attributes);
$r["count"] = $r["count"] + 1;
if ($r["count"] == $sizelimit) {
return $r;
}
}
}
}
return $r;
}
/**
* @param $username string
* @param $configFilter string
* @return void
*/
private function PopulateUser($username, $configFilter)
{
$uidAttribute = $this->options->GetUserIdAttribute();
Log::Debug('LDAP - uid attribute: %s', $uidAttribute);
$RequiredGroup = $this->options->GetRequiredGroup();
$filter = Net_LDAP2_Filter::create($uidAttribute, 'equals', $username);
if ($configFilter) {
$configFilter = Net_LDAP2_Filter::parse($configFilter);
if (Net_LDAP2::isError($configFilter)) {
$message = 'Could not parse search filter %s: ' . $configFilter->getMessage();
Log::Error($message, $username);
}
$filter = Net_LDAP2_Filter::combine('and', array($filter, $configFilter));
}
$attributes = $this->options->Attributes();
Log::Debug('LDAP - Loading user attributes: %s', implode(', ', $attributes));
$options = array('attributes' => $attributes);
Log::Debug('Searching ldap for user %s', $username);
$searchResult = $this->ldap->search(null, $filter, $options);
if (Net_LDAP2::isError($searchResult)) {
$message = 'Could not search ldap for user %s: ' . $searchResult->getMessage();
Log::Error($message, $username);
}
$currentResult = $searchResult->current();
if ($searchResult->count() == 1 && $currentResult !== false) {
Log::Debug('Found user %s', $username);
if (!empty($RequiredGroup)) {
Log::Debug('LDAP - Required Group: %s', $RequiredGroup);
$group_filter = Net_LDAP2_Filter::create('uniquemember', 'equals', $currentResult->dn());
$group_searchResult = $this->ldap->search($RequiredGroup, $group_filter, null);
if (Net_LDAP2::isError($group_searchResult) && !empty($RequiredGroup)) {
$message = 'Could not match Required Group %s: ' . $group_searchResult->getMessage();
Log::Error($message, $username);
}
if ($group_searchResult->count() == 1 && $group_searchResult !== false) {
Log::Debug('Matched Required Group %s', $RequiredGroup);
/** @var Net_LDAP2_Entry $entry */
$this->user = new LdapUser($currentResult, $this->options->AttributeMapping());
}
} else {
/** @var Net_LDAP2_Entry $entry */
$this->user = new LdapUser($currentResult, $this->options->AttributeMapping());
}
} else {
Log::Debug('Could not find user %s', $username);
}
}
/**
* Retrieve information from LDAP
*
* @param string $uid login or email
* @return array
*/
public function getRemoteUserInfo($uid)
{
if (strpos($uid, '@') === false) {
$filter = Net_LDAP2_Filter::create('uid', 'equals', $uid);
} else {
$filter = Net_LDAP2_Filter::create('mail', 'equals', $uid);
}
if (!empty($this->user_filter_string)) {
$user_filter = Net_LDAP2_Filter::parse($this->user_filter_string);
$filter = Net_LDAP2_Filter::combine('and', array($filter, $user_filter));
}
$search = $this->connect()->search($this->basedn, $filter, array('sizelimit' => 1));
$entry = $search->shiftEntry();
if (!$entry || Misc::isError($entry)) {
return null;
}
$details = array('uid' => $entry->get_value('uid'), 'full_name' => Misc::trim($entry->get_value('cn')), 'emails' => Misc::trim(Misc::lowercase($entry->get_value('mail', 'all'))), 'customer_id' => Misc::trim($entry->get_value($this->customer_id_attribute)) ?: null, 'contact_id' => Misc::trim($entry->get_value($this->contact_id_attribute)) ?: null);
return $details;
}
if ($r === NULL) {
fail("searchUser {$token}", "invalid response\n{$js}");
}
$got = map_obj_attr($r, 'uid');
expectToBe(json_encode($got), $expected, "searchUser {$token}");
}
searchUser('Fooo Bar', '["fbar"]');
searchUser('o Bar', '["fbar","zbar"]');
searchUser('Fooo B', '["fbar"]');
searchUser('Fooo ', '["fbar"]');
searchUser('Fooo', '["fbar"]');
searchUser('Foo', '[]');
// no sub search if short token
searchUser('Bar Fooo', '["fbar"]');
searchUser('Bar Foo', '["fbar"]');
searchUser('Bar', '["fbar","zbar"]');
// exact search on sn
searchUser('99007', '["fbar"]');
// exact search on sn
Xexpect('getSuperGroups structures', '{"diploma-L2T101":{"key":"diploma-L2T101","description":"L2T101 - Licence 1\\u00e8re ann\\u00e9e Droit (FC)","rawKey":"L2T101","name":"L2T101 - Licence 1\\u00e8re ann\\u00e9e Droit (FC)","category":"diploma","superGroups":[]}}', 'getSuperGroups', ['key' => 'structures-DGH']);
$allGroups = <<<'EOS'
[{"key":"groups-employees.administration.DGH","name":"employees.administration.DGH"},{"key":"groups-employees.administration.DGHA","name":"DSIUN-SAS : Service des applications et services num\u00e9riques","description":"employees.administration.DGH"},{"key":"groups-matiB1010514","name":"UFR 02 - Mati\u00e8re (Semestre 1) : Comptabilit\u00e9 d'entreprise","description":"<br>\n<br>\n<br>\n"},{"key":"affiliation-faculty","name":"Tous les enseignants","description":"Tous les enseignants"},{"key":"affiliation-teacher","name":"Tous les enseignants et charg\u00e9s d'enseignement","description":"Tous les enseignants et charg\u00e9s d'enseignement"},{"key":"affiliation-student","name":"Tous les \u00e9tudiants","description":"Tous les \u00e9tudiants"},{"key":"affiliation-staff","name":"Tous les Biatss","description":"Tous les Biatss"},{"key":"affiliation-researcher","name":"Tous les chercheurs","description":"Tous les chercheurs"},{"key":"affiliation-emeritus","name":"Tous les professeurs \u00e9m\u00e9rites","description":"Tous les professeurs \u00e9m\u00e9rites"},{"key":"affiliation-affiliate","name":"Tous les invit\u00e9s","description":"Tous les invit\u00e9s"},{"key":"businessCategory-research","name":"Laboratoires de recherche","description":"Laboratoires de recherche"},{"key":"businessCategory-library","name":"Biblioth\u00e8ques","description":"Biblioth\u00e8ques"},{"key":"businessCategory-doctoralSchool","name":"\u00c9coles doctorales","description":"\u00c9coles doctorales"},{"key":"businessCategory-administration","name":"Services","description":"Services"},{"key":"businessCategory-pedagogy","name":"Composantes personnels","description":"Composantes personnels"}]
EOS;
Xexpect('allGroups', $allGroups, 'allGroups', []);
if (0) {
$dn = 'uid=foo,dc=fr';
$entry = Net_LDAP2_Entry::createFresh($dn);
$entry->add(array('entryDN' => $entry->dn()));
$filter = Net_LDAP2_Filter::parse("(entryDN={$dn})");
var_dump($filter->matches($entry));
}
/**
* Test match()
*/
public function testMatch()
{
// make up some local test entry
$entry1 = Net_LDAP2_Entry::createFresh('cn=Simpson Homer,l=springfield,c=usa', array('cn' => 'Simpson Homer', 'sn' => 'Simpson', 'givenName' => 'Homer', 'fingers' => 5, 'hairColor' => 'black', 'donutsConsumed' => 4521875663232, 'height' => '175', 'mail' => '*****@*****.**', 'objectClass' => array('top', 'person', 'inetOrgPerson', 'myFancyTestClass')));
$entry2 = Net_LDAP2_Entry::createFresh('cn=Simpson Bart,l=springfield,c=usa', array('cn' => 'Simpson Bart', 'sn' => 'Simpson', 'givenName' => 'Bart', 'fingers' => 5, 'hairColor' => 'yellow', 'height' => '120', 'mail' => '*****@*****.**', 'objectClass' => array('top', 'person', 'inetOrgPerson', 'myFancyTestClass')));
$entry3 = Net_LDAP2_Entry::createFresh('cn=Brockman Kent,l=springfield,c=usa', array('cn' => 'Brockman Kent', 'sn' => 'Brockman', 'givenName' => 'Kent', 'fingers' => 5, 'hairColor' => 'white', 'height' => '185', 'mail' => '*****@*****.**', 'objectClass' => array('top', 'person', 'inetOrgPerson', 'myFancyTestClass')));
$allEntries = array($entry1, $entry2, $entry3);
// Simple matching on single entry
$filter = Net_LDAP2_Filter::create('cn', 'equals', 'Simpson Homer');
$this->assertEquals(1, $filter->matches($entry1));
$filter = Net_LDAP2_Filter::create('cn', 'equals', 'son');
$this->assertEquals(0, $filter->matches($entry1));
$filter = Net_LDAP2_Filter::create('mail', 'begins', 'Hom');
$this->assertEquals(1, $filter->matches($entry1));
$filter = Net_LDAP2_Filter::create('objectClass', 'contains', 'org');
// note the lowercase of 'org', as DirSTR is usually syntax CaseIgnore
$this->assertEquals(1, $filter->matches($entry1));
// Simple negative tests on single entry
$filter = Net_LDAP2_Filter::create('givenName', 'equals', 'Lisa-is-nonexistent');
$this->assertEquals(0, $filter->matches($entry1));
// Simple tests with multiple entries
$filter = Net_LDAP2_Filter::create('cn', 'begins', 'Nomatch');
$this->assertEquals(0, $filter->matches($allEntries));
$filter = Net_LDAP2_Filter::create('cn', 'begins', 'Simpson Ho');
$this->assertEquals(1, $filter->matches($allEntries));
$filter = Net_LDAP2_Filter::create('cn', 'begins', 'Simpson');
$this->assertEquals(2, $filter->matches($allEntries));
// test with retrieving the resulting entries
$filter = Net_LDAP2_Filter::create('cn', 'begins', 'Simpson Ho');
$filterresult = array();
$this->assertEquals(1, $filter->matches($allEntries, $filterresult));
$this->assertEquals(count($filterresult), $filter->matches($allEntries, $filterresult), "returned result and result counter differ!");
$this->assertEquals($entry1->dn(), array_shift($filterresult)->dn(), "Filtered entry does not equal expected entry! filter='" . $filter->asString() . "'");
// make sure return values are consistent with input and that all entries are found
$filter = Net_LDAP2_Filter::parse('(objectClass=*)');
$filterresult = array();
$this->assertEquals(count($allEntries), $filter->matches($allEntries, $filterresult), "returned result does not match input data count");
$this->assertEquals(count($filterresult), $filter->matches($allEntries, $filterresult), "returned result and result counter differ!");
// Test for compliant "any" filtering:
// Only entries should be returned, that have the attribute
// Negation: Only Entries that don't have the attribute set at all
$filter = Net_LDAP2_Filter::create('donutsConsumed', 'any');
// only homer consume donuts
$filterresult = array();
$this->assertEquals(1, $filter->matches($allEntries, $filterresult));
$this->assertEquals($entry1->dn(), array_shift($filterresult)->dn(), "Filtered entry does not equal expected entry! filter='" . $filter->asString() . "'");
$filter = Net_LDAP2_Filter::combine('not', $filter);
// all but homer consume donuts
$this->assertEquals(count($allEntries) - 1, $filter->matches($allEntries, $filterresult), "Filtered entry does not equal expected entry! filter='" . $filter->asString() . "'");
// NOT combination test
$filter = Net_LDAP2_Filter::create('givenName', 'not equals', 'Homer');
$filterresult = array();
$this->assertEquals(2, $filter->matches($allEntries, $filterresult));
$this->assertEquals($entry2->dn(), array_shift($filterresult)->dn(), "Filtered entry does not equal expected entry! filter='" . $filter->asString() . "'");
$this->assertEquals($entry3->dn(), array_shift($filterresult)->dn(), "Filtered entry does not equal expected entry! filter='" . $filter->asString() . "'");
// OR combination test
$filter1 = Net_LDAP2_Filter::create('sn', 'equals', 'Simpson');
$filter2 = Net_LDAP2_Filter::create('givenName', 'equals', 'Kent');
$filter_or = Net_LDAP2_Filter::combine('or', array($filter1, $filter2));
$filterresult = array();
$this->assertEquals(3, $filter_or->matches($allEntries, $filterresult));
// AND combination test
$filter1 = Net_LDAP2_Filter::create('sn', 'equals', 'Simpson');
$filter2 = Net_LDAP2_Filter::create('givenName', 'equals', 'Bart');
$filter_and = Net_LDAP2_Filter::combine('and', array($filter1, $filter2));
$filterresult = array();
$filter_and->matches($allEntries, $filterresult);
$this->assertEquals(1, $filter_and->matches($allEntries, $filterresult), "AND Filter failed '" . $filter_and->asString() . "'");
// AND, NOT and OR combined test
$filter1 = Net_LDAP2_Filter::combine('or', array(Net_LDAP2_Filter::create('hairColor', 'equals', 'white'), Net_LDAP2_Filter::create('hairColor', 'equals', 'black')));
$filter2 = Net_LDAP2_Filter::create('givenName', 'not equals', 'Homer');
// all except homer
$filter_final = Net_LDAP2_Filter::combine('and', array($filter1, $filter2));
$this->assertEquals(2, $filter1->matches($allEntries));
// kent and homer
$this->assertEquals(2, $filter2->matches($allEntries));
// kent and bart
$filterresult = array();
$this->assertEquals(1, $filter_final->matches($allEntries, $filterresult));
// should leave only kent
$this->assertEquals($entry3->dn(), array_shift($filterresult)->dn(), "Filtered entry does not equal expected entry! filter='" . $filter_final->asString() . "'");
// [TODO]: Further tests for >, <, >=, <= and ~=, when they are implemented.
// ...until then: negative testing for those cases
foreach (array('>', '<', '>=', '<=', '~=') as $to) {
$filter = Net_LDAP2_Filter::parse("(fingers{$to}5)");
$this->assertInstanceOf('PEAR_Error', $filter->matches($allEntries), "Valid operator succeeded: WRITE THE TESTCASE FOR IT!");
}
}
function authenticate($login, $password)
{
if ($login && $password) {
if (!function_exists('ldap_connect')) {
trigger_error('auth_ldap requires PHP\'s PECL LDAP package installed.');
return FALSE;
}
if (!(require_once 'Net/LDAP2.php')) {
trigger_error('auth_ldap requires the PEAR package Net::LDAP2');
return FALSE;
}
$debugMode = defined('LDAP_AUTH_DEBUG') ? LDAP_AUTH_DEBUG : FALSE;
$anonymousBeforeBind = defined('LDAP_AUTH_ANONYMOUSBEFOREBIND') ? LDAP_AUTH_ANONYMOUSBEFOREBIND : FALSE;
$parsedURI = parse_url(LDAP_AUTH_SERVER_URI);
if ($parsedURI === FALSE) {
$this->_log('Could not parse LDAP_AUTH_SERVER_URI in config.php');
return FALSE;
}
$ldapConnParams = array('host' => $parsedURI['scheme'] . '://' . $parsedURI['host'], 'basedn' => LDAP_AUTH_BASEDN, 'options' => array('LDAP_OPT_REFERRALS' => 0));
if (!$anonymousBeforeBind) {
$ldapConnParams['binddn'] = LDAP_AUTH_BINDDN;
$ldapConnParams['bindpw'] = LDAP_AUTH_BINDPW;
}
$ldapConnParams['starttls'] = defined('LDAP_AUTH_USETLS') ? LDAP_AUTH_USETLS : FALSE;
if (is_int($parsedURI['port'])) {
$ldapConnParams['port'] = $parsedURI['port'];
}
$ldapSchemaCacheEnable = defined('LDAP_AUTH_SCHEMA_CACHE_ENABLE') ? LDAP_AUTH_SCHEMA_CACHE_ENABLE : TRUE;
$ldapSchemaCacheTimeout = defined('LDAP_AUTH_SCHEMA_CACHE_TIMEOUT') ? LDAP_AUTH_SCHEMA_CACHE_TIMEOUT : 86400;
$logAttempts = defined('LDAP_AUTH_LOG_ATTEMPTS') ? LDAP_AUTH_LOG_ATTEMPTS : FALSE;
// Making connection to LDAP server
if (LDAP_AUTH_ALLOW_UNTRUSTED_CERT === TRUE) {
putenv('LDAPTLS_REQCERT=never');
}
$ldapConn = Net_LDAP2::connect($ldapConnParams);
if (Net_LDAP2::isError($ldapConn)) {
$this->_log('Could not connect to LDAP Server: ' . $ldapConn->getMessage());
return FALSE;
}
// Bind with service account if orignal connexion was anonymous
if ($anonymousBeforeBind) {
$binding = $ldapConn->bind(LDAP_AUTH_BINDDN, LDAP_AUTH_BINDPW);
if (Net_LDAP2::isError($binding)) {
$this->_log('Cound not bind service account: ' . $binding->getMessage());
return FALSE;
}
}
//Cache LDAP Schema
if ($ldapSchemaCacheEnable) {
if (!sys_get_temp_dir()) {
$tmpFile = tmp;
$tmpDir = dirname($tmpFile);
unlink($tmpFile);
unset($tmpFile);
} else {
$tmpDir = sys_get_temp_dir();
}
if (empty($parsedURI['port'])) {
$ldapPort = $parsedURI['scheme'] == 'ldaps' ? 636 : 389;
} else {
$ldapPort = $parsedURI['port'];
}
$cacheFileLoc = $tmpDir . '/ttrss-ldapCache-' . $parsedURI['host'] . ':' . $ldapPort . '.cache';
if ($debugMode) {
$this->_log('Schema Cache File: ' . $cacheFileLoc, E_USER_NOTICE);
}
$schemaCacheConf = array('path' => $cacheFileLoc, 'max_age' => $ldapSchemaCacheTimeout);
$schemaCacheObj = new Net_LDAP2_SimpleFileSchemaCache($schemaCacheConf);
$ldapConn->registerSchemaCache($schemaCacheObj);
$schemaCacheObj->storeSchema($ldapConn->schema());
}
//Searching for user
$completedSearchFiler = str_replace('???', $login, LDAP_AUTH_SEARCHFILTER);
$filterObj = Net_LDAP2_Filter::parse($completedSearchFiler);
$searchResults = $ldapConn->search(LDAP_AUTH_BASEDN, $filterObj);
if (Net_LDAP2::isError($searchResults)) {
$this->_log('LDAP Search Failed: ' . $searchResults->getMessage());
return FALSE;
} elseif ($searchResults->count() === 0) {
if ($logAttempts) {
$this->_logAttempt((string) $login, 'Unknown User');
}
return FALSE;
} elseif ($searchResults->count() > 1) {
$this->_log('Multiple DNs found for username ' . $login);
return FALSE;
}
//Getting user's DN from search
$userEntry = $searchResults->shiftEntry();
$userDN = $userEntry->dn();
//Binding with user's DN.
$loginAttempt = $ldapConn->bind($userDN, $password);
$ldapConn->disconnect();
if ($loginAttempt === TRUE) {
if ($logAttempts) {
$this->_logAttempt((string) $login, 'successful');
}
return $this->base->auto_create_user($login);
} elseif ($loginAttempt->getCode() == 49) {
if ($logAttempts) {
$this->_logAttempt((string) $login, 'bad password');
}
return FALSE;
} else {
$this->_log('Unknown Error: Code: ' . $loginAttempt->getCode() . ' Message: ' . $loginAttempt->getMessage() . ' user(' . (string) $login . ')');
return FALSE;
}
}
return false;
}
/**
* Main Authentication method
* Required for plugin interface
* @param unknown $login User's username
* @param unknown $password User's password
* @return boolean
*/
function authenticate($login, $password)
{
if ($login && $password) {
if (!function_exists('ldap_connect')) {
trigger_error('auth_ldap requires PHP\'s PECL LDAP package installed.');
return FALSE;
}
if (!(require_once 'Net/LDAP2.php')) {
trigger_error('auth_ldap requires the PEAR package Net::LDAP2');
return FALSE;
}
/**
Loading configuration
**/
$this->_debugMode = defined('LDAP_AUTH_DEBUG') ? LDAP_AUTH_DEBUG : FALSE;
$this->_anonBeforeBind = defined('LDAP_AUTH_ANONYMOUSBEFOREBIND') ? LDAP_AUTH_ANONYMOUSBEFOREBIND : FALSE;
$this->_serviceBindDN = defined('LDAP_AUTH_BINDDN') ? LDAP_AUTH_BINDDN : null;
$this->_serviceBindPass = defined('LDAP_AUTH_BINDPW') ? LDAP_AUTH_BINDPW : null;
$this->_baseDN = defined('LDAP_AUTH_BASEDN') ? LDAP_AUTH_BASEDN : null;
if (!defined('LDAP_AUTH_BASEDN')) {
$this->_log('LDAP_AUTH_BASEDN is required and not defined.', E_USER_ERROR);
return FALSE;
} else {
$this->_baseDN = LDAP_AUTH_BASEDN;
}
$parsedURI = parse_url(LDAP_AUTH_SERVER_URI);
if ($parsedURI === FALSE) {
$this->_log('Could not parse LDAP_AUTH_SERVER_URI in config.php', E_USER_ERROR);
return FALSE;
}
$this->_host = $parsedURI['host'];
$this->_scheme = $parsedURI['scheme'];
if (is_int($parsedURI['port'])) {
$this->_port = $parsedURI['port'];
} else {
$this->_port = $this->_scheme === 'ldaps' ? 636 : 389;
}
$this->_useTLS = defined('LDAP_AUTH_USETLS') ? LDAP_AUTH_USETLS : FALSE;
$this->_allowUntrustedCerts = defined('LDAP_AUTH_ALLOW_UNTRUSTED_CERT') ? LDAP_AUTH_ALLOW_UNTRUSTED_CERT : FALSE;
$this->_schemaCacheEnable = defined('LDAP_AUTH_SCHEMA_CACHE_ENABLE') ? LDAP_AUTH_SCHEMA_CACHE_ENABLE : TRUE;
$this->_schemaCacheTimeout = defined('LDAP_AUTH_SCHEMA_CACHE_TIMEOUT') ? LDAP_AUTH_SCHEMA_CACHE_TIMEOUT : 86400;
$this->_logAttempts = defined('LDAP_AUTH_LOG_ATTEMPTS') ? LDAP_AUTH_LOG_ATTEMPTS : FALSE;
$this->_ldapLoginAttrib = defined('LDAP_AUTH_LOGIN_ATTRIB') ? LDAP_AUTH_LOGIN_ATTRIB : null;
/**
Building LDAP connection
**/
$ldapConnParams = array('host' => $this->_scheme . '://' . $this->_host, 'options' => array('LDAP_OPT_REFERRALS' => 0), 'basedn' => $this->_baseDN, 'port' => $this->_port, 'starttls' => $this->_useTLS);
if (!$this->_anonBeforeBind) {
$ldapConnParams['binddn'] = $this->_serviceBindDN;
$ldapConnParams['bindpw'] = $this->_serviceBindPass;
}
if ($this->_allowUntrustedCerts) {
putenv('LDAPTLS_REQCERT=never');
}
if ($this->_debugMode) {
$this->_log(print_r($ldapConnParams, TRUE), E_USER_NOTICE);
}
$ldapConn = Net_LDAP2::connect($ldapConnParams);
if (get_class($ldapConn) !== 'Net_LDAP2') {
$this->_log('Could not connect to LDAP Server: ' . $ldapConn->getMessage() . ' with ' . $this->_getBindDNWord(), E_USER_ERROR);
return FALSE;
} else {
$this->ldapObj = $ldapConn;
$this->_log('Connected to LDAP Server: ' . LDAP_AUTH_SERVER_URI . ' with ' . $this->_getBindDNWord());
}
// Bind with service account if orignal connexion was anonymous
if ($this->_anonBeforeBind && strlen($this->_bindDN > 0)) {
$binding = $this->ldapObj->bind($this->_serviceBindDN, $this->_serviceBindPass);
if (get_class($binding) !== 'Net_LDAP2') {
$this->_log('Cound not bind service account: ' . $binding->getMessage(), E_USER_ERROR);
return FALSE;
} else {
$this->_log('Bind with ' . $this->_serviceBindDN . ' successful.', E_USER_NOTICE);
}
}
//Cache LDAP Schema
if ($ldapSchemaCacheEnable) {
$this->_getSchemaCache();
}
//Validate BaseDN
$baseDNObj = $this->ldapObj->getEntry($this->_baseDN);
if (get_class($baseDNObj) !== 'Net_LDAP2_Entry') {
$this->_log('Cound not get LDAP_AUTH_BASEDN. Please check config.php', E_USER_ERROR);
//return FALSE;
}
//Searching for user
$escapedUserName = Net_LDAP2_Util::escape_filter_value(array($login));
$completedSearchFilter = str_replace('???', $escapedUserName[0], LDAP_AUTH_SEARCHFILTER);
$filterObj = Net_LDAP2_Filter::parse($completedSearchFilter);
if (get_class($filterObj) !== 'Net_LDAP2_Filter') {
$this->_log('Could not parse LDAP Search filter', E_USER_ERROR);
return FALSE;
}
if ($this->_debugMode) {
$this->_log("Seaching for user {$login} with this query " . $filterObj->asString() . ' within ' . $this->_baseDN);
}
$searchResults = $this->ldapObj->search($this->_baseDN, $filterObj);
if (get_class($searchResults) !== 'Net_LDAP2_Search') {
$this->_log('LDAP Search Failed: ' . $searchResults->getMessage(), E_USER_ERROR);
return FALSE;
} elseif ($searchResults->count() === 0) {
$this->_log((string) $login, 'Unknown User', E_USER_NOTICE);
return FALSE;
} elseif ($searchResults->count() > 1) {
$this->_log('Multiple DNs found for username ' . (string) $login, E_USER_WARNING);
return FALSE;
}
//Getting user's DN from search
$userEntry = $searchResults->shiftEntry();
$userDN = $userEntry->dn();
//Binding with user's DN.
if ($this->_debugMode) {
$this->_log('Try to bind with user\'s DN: ' . $userDN);
}
$loginAttempt = $this->ldapObj->bind($userDN, $password);
if ($loginAttempt === TRUE) {
$this->_log('User: '******' authentication successful');
if (strlen($this->_ldapLoginAttrib) > 0) {
if ($this->_debugMode) {
$this->_log('Looking up TT-RSS username attribute in ' . $this->_ldapLoginAttrib);
}
$ttrssUsername = $userEntry->getValue($this->_ldapLoginAttrib, 'single');
$this->ldapObj->disconnect();
if (!is_string($ttrssUsername)) {
$this->_log('Could not find user name attribute ' . $this->_ldapLoginAttrib . ' in LDAP entry', E_USER_WARNING);
return FALSE;
}
return $this->base->auto_create_user($ttrssUsername);
} else {
$this->ldapObj->disconnect();
return $this->base->auto_create_user($login);
}
} elseif ($loginAttempt->getCode() == 49) {
$this->ldapObj->disconnect();
$this->_log('User: '******' authentication failed');
return FALSE;
} else {
$this->ldapObj->disconnect();
$this->_log('Unknown Error: Code: ' . $loginAttempt->getCode() . ' Message: ' . $loginAttempt->getMessage() . ' user(' . (string) $login . ')', E_USER_WARNING);
return FALSE;
}
}
return false;
}
