PHP ldap_connect_moodle函数代码示例

 /**
  * Connect to the LDAP server, using the plugin configured
  * settings. It's actually a wrapper around ldap_connect_moodle()
  *
  * @param progress_trace $trace
  * @return bool success
  */
 protected function ldap_connect(progress_trace $trace = null)
 {
     global $CFG;
     require_once $CFG->libdir . '/ldaplib.php';
     if (isset($this->ldapconnection)) {
         return true;
     }
     if ($ldapconnection = ldap_connect_moodle($this->get_config('host_url'), $this->get_config('ldap_version'), $this->get_config('user_type'), $this->get_config('bind_dn'), $this->get_config('bind_pw'), $this->get_config('opt_deref'), $debuginfo, $this->get_config('start_tls'))) {
         $this->ldapconnection = $ldapconnection;
         return true;
     }
     if ($trace) {
         $trace->output($debuginfo);
     } else {
         error_log($this->errorlogtag . $debuginfo);
     }
     return false;
 }

 public function test_enrol_ldap()
 {
     global $CFG, $DB;
     if (!extension_loaded('ldap')) {
         $this->markTestSkipped('LDAP extension is not loaded.');
     }
     $this->resetAfterTest();
     require_once $CFG->dirroot . '/enrol/ldap/lib.php';
     require_once $CFG->libdir . '/ldaplib.php';
     if (!defined('TEST_ENROL_LDAP_HOST_URL') or !defined('TEST_ENROL_LDAP_BIND_DN') or !defined('TEST_ENROL_LDAP_BIND_PW') or !defined('TEST_ENROL_LDAP_DOMAIN')) {
         $this->markTestSkipped('External LDAP test server not configured.');
     }
     // Make sure we can connect the server.
     $debuginfo = '';
     if (!($connection = ldap_connect_moodle(TEST_ENROL_LDAP_HOST_URL, 3, 'rfc2307', TEST_ENROL_LDAP_BIND_DN, TEST_ENROL_LDAP_BIND_PW, LDAP_DEREF_NEVER, $debuginfo, false))) {
         $this->markTestSkipped('Can not connect to LDAP test server: ' . $debuginfo);
     }
     $this->enable_plugin();
     // Create new empty test container.
     $topdn = 'dc=moodletest,' . TEST_ENROL_LDAP_DOMAIN;
     $this->recursive_delete($connection, TEST_ENROL_LDAP_DOMAIN, 'dc=moodletest');
     $o = array();
     $o['objectClass'] = array('dcObject', 'organizationalUnit');
     $o['dc'] = 'moodletest';
     $o['ou'] = 'MOODLETEST';
     if (!ldap_add($connection, 'dc=moodletest,' . TEST_ENROL_LDAP_DOMAIN, $o)) {
         $this->markTestSkipped('Can not create test LDAP container.');
     }
     // Configure enrol plugin.
     /** @var enrol_ldap_plugin $enrol */
     $enrol = enrol_get_plugin('ldap');
     $enrol->set_config('host_url', TEST_ENROL_LDAP_HOST_URL);
     $enrol->set_config('start_tls', 0);
     $enrol->set_config('ldap_version', 3);
     $enrol->set_config('ldapencoding', 'utf-8');
     $enrol->set_config('page_size', '2');
     $enrol->set_config('bind_dn', TEST_ENROL_LDAP_BIND_DN);
     $enrol->set_config('bind_pw', TEST_ENROL_LDAP_BIND_PW);
     $enrol->set_config('course_search_sub', 0);
     $enrol->set_config('memberattribute_isdn', 0);
     $enrol->set_config('user_contexts', '');
     $enrol->set_config('user_search_sub', 0);
     $enrol->set_config('user_type', 'rfc2307');
     $enrol->set_config('opt_deref', LDAP_DEREF_NEVER);
     $enrol->set_config('objectclass', '(objectClass=posixGroup)');
     $enrol->set_config('course_idnumber', 'cn');
     $enrol->set_config('course_shortname', 'cn');
     $enrol->set_config('course_fullname', 'cn');
     $enrol->set_config('course_summary', '');
     $enrol->set_config('ignorehiddencourses', 0);
     $enrol->set_config('nested_groups', 0);
     $enrol->set_config('autocreate', 0);
     $enrol->set_config('unenrolaction', ENROL_EXT_REMOVED_KEEP);
     $roles = get_all_roles();
     foreach ($roles as $role) {
         $enrol->set_config('contexts_role' . $role->id, '');
         $enrol->set_config('memberattribute_role' . $role->id, '');
     }
     // Create group for teacher enrolments.
     $teacherrole = $DB->get_record('role', array('shortname' => 'teacher'));
     $this->assertNotEmpty($teacherrole);
     $o = array();
     $o['objectClass'] = array('organizationalUnit');
     $o['ou'] = 'teachers';
     ldap_add($connection, 'ou=teachers,' . $topdn, $o);
     $enrol->set_config('contexts_role' . $teacherrole->id, 'ou=teachers,' . $topdn);
     $enrol->set_config('memberattribute_role' . $teacherrole->id, 'memberuid');
     // Create group for student enrolments.
     $studentrole = $DB->get_record('role', array('shortname' => 'student'));
     $this->assertNotEmpty($studentrole);
     $o = array();
     $o['objectClass'] = array('organizationalUnit');
     $o['ou'] = 'students';
     ldap_add($connection, 'ou=students,' . $topdn, $o);
     $enrol->set_config('contexts_role' . $studentrole->id, 'ou=students,' . $topdn);
     $enrol->set_config('memberattribute_role' . $studentrole->id, 'memberuid');
     // Create some users and courses.
     $user1 = $this->getDataGenerator()->create_user(array('idnumber' => 'user1', 'username' => 'user1'));
     $user2 = $this->getDataGenerator()->create_user(array('idnumber' => 'user2', 'username' => 'user2'));
     $user3 = $this->getDataGenerator()->create_user(array('idnumber' => 'user3', 'username' => 'user3'));
     $user4 = $this->getDataGenerator()->create_user(array('idnumber' => 'user4', 'username' => 'user4'));
     $user5 = $this->getDataGenerator()->create_user(array('idnumber' => 'user5', 'username' => 'user5'));
     $user6 = $this->getDataGenerator()->create_user(array('idnumber' => 'user6', 'username' => 'user6'));
     $course1 = $this->getDataGenerator()->create_course(array('idnumber' => 'course1', 'shortname' => 'course1'));
     $course2 = $this->getDataGenerator()->create_course(array('idnumber' => 'course2', 'shortname' => 'course2'));
     $course3 = $this->getDataGenerator()->create_course(array('idnumber' => 'course3', 'shortname' => 'course3'));
     // Set up some ldap data.
     $o = array();
     $o['objectClass'] = array('posixGroup');
     $o['cn'] = 'course1';
     $o['gidNumber'] = '1';
     $o['memberUid'] = array('user1', 'user2', 'user3', 'userx');
     ldap_add($connection, 'cn=' . $o['cn'] . ',ou=students,' . $topdn, $o);
     $o = array();
     $o['objectClass'] = array('posixGroup');
     $o['cn'] = 'course1';
     $o['gidNumber'] = '2';
     $o['memberUid'] = array('user5');
     ldap_add($connection, 'cn=' . $o['cn'] . ',ou=teachers,' . $topdn, $o);
     $o = array();
//.........这里部分代码省略.........

 /**
  * Connect to the LDAP server, using the plugin configured
  * settings. It's actually a wrapper around ldap_connect_moodle()
  *
  * @return resource A valid LDAP connection (or dies if it can't connect)
  */
 function ldap_connect()
 {
     // Cache ldap connections. They are expensive to set up
     // and can drain the TCP/IP ressources on the server if we
     // are syncing a lot of users (as we try to open a new connection
     // to get the user details). This is the least invasive way
     // to reuse existing connections without greater code surgery.
     if (!empty($this->ldapconnection)) {
         $this->ldapconns++;
         return $this->ldapconnection;
     }
     if ($ldapconnection = ldap_connect_moodle($this->config->host_url, $this->config->ldap_version, $this->config->user_type, $this->config->bind_dn, $this->config->bind_pw, $this->config->opt_deref, $debuginfo, $this->config->start_tls)) {
         $this->ldapconns = 1;
         $this->ldapconnection = $ldapconnection;
         return $ldapconnection;
     }
     print_error('auth_ldap_noconnect_all', 'auth_ldap', '', $debuginfo);
 }

 /**
  * Test logging in via LDAP calls a user_loggedin event.
  */
 public function test_ldap_user_signup()
 {
     global $CFG, $DB;
     // User to create.
     $user = array('username' => 'usersignuptest1', 'password' => 'Moodle2014!', 'idnumber' => 'idsignuptest1', 'firstname' => 'First Name User Test 1', 'lastname' => 'Last Name User Test 1', 'middlename' => 'Middle Name User Test 1', 'lastnamephonetic' => '最後のお名前のテスト一号', 'firstnamephonetic' => 'お名前のテスト一号', 'alternatename' => 'Alternate Name User Test 1', 'email' => 'usersignuptest1@example.com', 'description' => 'This is a description for user 1', 'city' => 'Perth', 'country' => 'au', 'mnethostid' => $CFG->mnet_localhost_id, 'auth' => 'ldap');
     if (!extension_loaded('ldap')) {
         $this->markTestSkipped('LDAP extension is not loaded.');
     }
     $this->resetAfterTest();
     require_once $CFG->dirroot . '/auth/ldap/auth.php';
     require_once $CFG->libdir . '/ldaplib.php';
     if (!defined('TEST_AUTH_LDAP_HOST_URL') or !defined('TEST_AUTH_LDAP_BIND_DN') or !defined('TEST_AUTH_LDAP_BIND_PW') or !defined('TEST_AUTH_LDAP_DOMAIN')) {
         $this->markTestSkipped('External LDAP test server not configured.');
     }
     // Make sure we can connect the server.
     $debuginfo = '';
     if (!($connection = ldap_connect_moodle(TEST_AUTH_LDAP_HOST_URL, 3, 'rfc2307', TEST_AUTH_LDAP_BIND_DN, TEST_AUTH_LDAP_BIND_PW, LDAP_DEREF_NEVER, $debuginfo, false))) {
         $this->markTestSkipped('Can not connect to LDAP test server: ' . $debuginfo);
     }
     $this->enable_plugin();
     // Create new empty test container.
     $topdn = 'dc=moodletest,' . TEST_AUTH_LDAP_DOMAIN;
     $this->recursive_delete($connection, TEST_AUTH_LDAP_DOMAIN, 'dc=moodletest');
     $o = array();
     $o['objectClass'] = array('dcObject', 'organizationalUnit');
     $o['dc'] = 'moodletest';
     $o['ou'] = 'MOODLETEST';
     if (!ldap_add($connection, 'dc=moodletest,' . TEST_AUTH_LDAP_DOMAIN, $o)) {
         $this->markTestSkipped('Can not create test LDAP container.');
     }
     // Create a few users.
     $o = array();
     $o['objectClass'] = array('organizationalUnit');
     $o['ou'] = 'users';
     ldap_add($connection, 'ou=' . $o['ou'] . ',' . $topdn, $o);
     // Configure the plugin a bit.
     set_config('host_url', TEST_AUTH_LDAP_HOST_URL, 'auth/ldap');
     set_config('start_tls', 0, 'auth/ldap');
     set_config('ldap_version', 3, 'auth/ldap');
     set_config('ldapencoding', 'utf-8', 'auth/ldap');
     set_config('pagesize', '2', 'auth/ldap');
     set_config('bind_dn', TEST_AUTH_LDAP_BIND_DN, 'auth/ldap');
     set_config('bind_pw', TEST_AUTH_LDAP_BIND_PW, 'auth/ldap');
     set_config('user_type', 'rfc2307', 'auth/ldap');
     set_config('contexts', 'ou=users,' . $topdn, 'auth/ldap');
     set_config('search_sub', 0, 'auth/ldap');
     set_config('opt_deref', LDAP_DEREF_NEVER, 'auth/ldap');
     set_config('user_attribute', 'cn', 'auth/ldap');
     set_config('memberattribute', 'memberuid', 'auth/ldap');
     set_config('memberattribute_isdn', 0, 'auth/ldap');
     set_config('creators', 'cn=creators,' . $topdn, 'auth/ldap');
     set_config('removeuser', AUTH_REMOVEUSER_KEEP, 'auth/ldap');
     set_config('field_map_email', 'mail', 'auth/ldap');
     set_config('field_updatelocal_email', 'oncreate', 'auth/ldap');
     set_config('field_updateremote_email', '0', 'auth/ldap');
     set_config('field_lock_email', 'unlocked', 'auth/ldap');
     set_config('field_map_firstname', 'givenName', 'auth/ldap');
     set_config('field_updatelocal_firstname', 'oncreate', 'auth/ldap');
     set_config('field_updateremote_firstname', '0', 'auth/ldap');
     set_config('field_lock_firstname', 'unlocked', 'auth/ldap');
     set_config('field_map_lastname', 'sn', 'auth/ldap');
     set_config('field_updatelocal_lastname', 'oncreate', 'auth/ldap');
     set_config('field_updateremote_lastname', '0', 'auth/ldap');
     set_config('field_lock_lastname', 'unlocked', 'auth/ldap');
     set_config('passtype', 'md5', 'auth/ldap');
     set_config('create_context', 'ou=users,' . $topdn, 'auth/ldap');
     $this->assertEquals(2, $DB->count_records('user'));
     $this->assertEquals(0, $DB->count_records('role_assignments'));
     /** @var auth_plugin_ldap $auth */
     $auth = get_auth_plugin('ldap');
     $sink = $this->redirectEvents();
     $mailsink = $this->redirectEmails();
     $auth->user_signup((object) $user, false);
     $this->assertEquals(1, $mailsink->count());
     $events = $sink->get_events();
     $sink->close();
     // Verify 2 events get generated.
     $this->assertCount(2, $events);
     // Get record from db.
     $dbuser = $DB->get_record('user', array('username' => $user['username']));
     $user['id'] = $dbuser->id;
     // Last event is user_created.
     $event = array_pop($events);
     $this->assertInstanceOf('\\core\\event\\user_created', $event);
     $this->assertEquals($user['id'], $event->objectid);
     $this->assertEquals('user_created', $event->get_legacy_eventname());
     $this->assertEquals(context_user::instance($user['id']), $event->get_context());
     $expectedlogdata = array(SITEID, 'user', 'add', '/view.php?id=' . $event->objectid, fullname($dbuser));
     $this->assertEventLegacyLogData($expectedlogdata, $event);
     // First event is user_password_updated.
     $event = array_pop($events);
     $this->assertInstanceOf('\\core\\event\\user_password_updated', $event);
     $this->assertEventContextNotUsed($event);
     // Delete user which we just created.
     ldap_delete($connection, 'cn=' . $user['username'] . ',ou=users,' . $topdn);
 }

 /**
  * Connect to the LDAP server, using the plugin configured
  * settings. It's actually a wrapper around ldap_connect_moodle()
  *
  * @return mixed A valid LDAP connection or false.
  */
 protected function ldap_connect()
 {
     global $CFG;
     require_once $CFG->libdir . '/ldaplib.php';
     // Cache ldap connections. They are expensive to set up
     // and can drain the TCP/IP ressources on the server if we
     // are syncing a lot of users (as we try to open a new connection
     // to get the user details). This is the least invasive way
     // to reuse existing connections without greater code surgery.
     if (!empty($this->ldapconnection)) {
         $this->ldapconns++;
         return $this->ldapconnection;
     }
     if ($ldapconnection = ldap_connect_moodle($this->get_config('host_url'), $this->get_config('ldap_version'), $this->get_config('user_type'), $this->get_config('bind_dn'), $this->get_config('bind_pw'), $this->get_config('opt_deref'), $debuginfo)) {
         $this->ldapconns = 1;
         $this->ldapconnection = $ldapconnection;
         return $ldapconnection;
     }
     // Log the problem, but don't show it to the user. She doesn't
     // even have a chance to see it, as we redirect instantly to
     // the user/front page.
     error_log($this->errorlogtag . $debuginfo);
     return false;
 }

 public function test_auth_ldap()
 {
     global $CFG, $DB;
     if (!extension_loaded('ldap')) {
         $this->markTestSkipped('LDAP extension is not loaded.');
     }
     $this->resetAfterTest();
     require_once $CFG->dirroot . '/auth/ldap/auth.php';
     require_once $CFG->libdir . '/ldaplib.php';
     if (!defined('TEST_AUTH_LDAP_HOST_URL') or !defined('TEST_AUTH_LDAP_BIND_DN') or !defined('TEST_AUTH_LDAP_BIND_PW') or !defined('TEST_AUTH_LDAP_DOMAIN')) {
         $this->markTestSkipped('External LDAP test server not configured.');
     }
     // Make sure we can connect the server.
     $debuginfo = '';
     if (!($connection = ldap_connect_moodle(TEST_AUTH_LDAP_HOST_URL, 3, 'rfc2307', TEST_AUTH_LDAP_BIND_DN, TEST_AUTH_LDAP_BIND_PW, LDAP_DEREF_NEVER, $debuginfo, false))) {
         $this->markTestSkipped('Can not connect to LDAP test server: ' . $debuginfo);
     }
     $this->enable_plugin();
     // Create new empty test container.
     $topdn = 'dc=moodletest,' . TEST_AUTH_LDAP_DOMAIN;
     $this->recursive_delete($connection, TEST_AUTH_LDAP_DOMAIN, 'dc=moodletest');
     $o = array();
     $o['objectClass'] = array('dcObject', 'organizationalUnit');
     $o['dc'] = 'moodletest';
     $o['ou'] = 'MOODLETEST';
     if (!ldap_add($connection, 'dc=moodletest,' . TEST_AUTH_LDAP_DOMAIN, $o)) {
         $this->markTestSkipped('Can not create test LDAP container.');
     }
     // Create a few users.
     $o = array();
     $o['objectClass'] = array('organizationalUnit');
     $o['ou'] = 'users';
     ldap_add($connection, 'ou=' . $o['ou'] . ',' . $topdn, $o);
     for ($i = 1; $i <= 5; $i++) {
         $this->create_ldap_user($connection, $topdn, $i);
     }
     // Set up creators group.
     $o = array();
     $o['objectClass'] = array('posixGroup');
     $o['cn'] = 'creators';
     $o['gidNumber'] = 1;
     $o['memberUid'] = array('username1', 'username2');
     ldap_add($connection, 'cn=' . $o['cn'] . ',' . $topdn, $o);
     $creatorrole = $DB->get_record('role', array('shortname' => 'coursecreator'));
     $this->assertNotEmpty($creatorrole);
     // Configure the plugin a bit.
     set_config('host_url', TEST_AUTH_LDAP_HOST_URL, 'auth/ldap');
     set_config('start_tls', 0, 'auth/ldap');
     set_config('ldap_version', 3, 'auth/ldap');
     set_config('ldapencoding', 'utf-8', 'auth/ldap');
     set_config('pagesize', '2', 'auth/ldap');
     set_config('bind_dn', TEST_AUTH_LDAP_BIND_DN, 'auth/ldap');
     set_config('bind_pw', TEST_AUTH_LDAP_BIND_PW, 'auth/ldap');
     set_config('user_type', 'rfc2307', 'auth/ldap');
     set_config('contexts', 'ou=users,' . $topdn, 'auth/ldap');
     set_config('search_sub', 0, 'auth/ldap');
     set_config('opt_deref', LDAP_DEREF_NEVER, 'auth/ldap');
     set_config('user_attribute', 'cn', 'auth/ldap');
     set_config('memberattribute', 'memberuid', 'auth/ldap');
     set_config('memberattribute_isdn', 0, 'auth/ldap');
     set_config('creators', 'cn=creators,' . $topdn, 'auth/ldap');
     set_config('removeuser', AUTH_REMOVEUSER_KEEP, 'auth/ldap');
     set_config('field_map_email', 'mail', 'auth/ldap');
     set_config('field_updatelocal_email', 'oncreate', 'auth/ldap');
     set_config('field_updateremote_email', '0', 'auth/ldap');
     set_config('field_lock_email', 'unlocked', 'auth/ldap');
     set_config('field_map_firstname', 'givenName', 'auth/ldap');
     set_config('field_updatelocal_firstname', 'oncreate', 'auth/ldap');
     set_config('field_updateremote_firstname', '0', 'auth/ldap');
     set_config('field_lock_firstname', 'unlocked', 'auth/ldap');
     set_config('field_map_lastname', 'sn', 'auth/ldap');
     set_config('field_updatelocal_lastname', 'oncreate', 'auth/ldap');
     set_config('field_updateremote_lastname', '0', 'auth/ldap');
     set_config('field_lock_lastname', 'unlocked', 'auth/ldap');
     $this->assertEquals(2, $DB->count_records('user'));
     $this->assertEquals(0, $DB->count_records('role_assignments'));
     /** @var auth_plugin_ldap $auth */
     $auth = get_auth_plugin('ldap');
     ob_start();
     $auth->sync_users(true);
     ob_end_clean();
     $this->assertEquals(5, $DB->count_records('user', array('auth' => 'ldap')));
     $this->assertEquals(2, $DB->count_records('role_assignments'));
     $this->assertEquals(2, $DB->count_records('role_assignments', array('roleid' => $creatorrole->id)));
     for ($i = 1; $i <= 5; $i++) {
         $this->assertTrue($DB->record_exists('user', array('username' => 'username' . $i, 'email' => 'user' . $i . '@example.com', 'firstname' => 'Firstname' . $i, 'lastname' => 'Lastname' . $i)));
     }
     $this->delete_ldap_user($connection, $topdn, 1);
     ob_start();
     $auth->sync_users(true);
     ob_end_clean();
     $this->assertEquals(5, $DB->count_records('user', array('auth' => 'ldap')));
     $this->assertEquals(0, $DB->count_records('user', array('suspended' => 1)));
     $this->assertEquals(0, $DB->count_records('user', array('deleted' => 1)));
     $this->assertEquals(2, $DB->count_records('role_assignments'));
     $this->assertEquals(2, $DB->count_records('role_assignments', array('roleid' => $creatorrole->id)));
     set_config('removeuser', AUTH_REMOVEUSER_SUSPEND, 'auth/ldap');
     /** @var auth_plugin_ldap $auth */
     $auth = get_auth_plugin('ldap');
     ob_start();
//.........这里部分代码省略.........

function ldap_login($extusername, $extpassword)
{
    global $options;
    if ($options['ldap_enable'] != 1) {
        return false;
    }
    $ldapconnection = ldap_connect_moodle();
    $ldap_user_dn = ldap_find_userdn($ldapconnection, $extusername);
    // If ldap_user_dn is empty, user does not exist
    if (!$ldap_user_dn) {
        ldap_close($ldapconnection);
        return false;
    }
    // Try to bind with current username and password
    $ldap_login = @ldap_bind($ldapconnection, $ldap_user_dn, $extpassword);
    ldap_close($ldapconnection);
    if ($ldap_login) {
        return true;
    }
    return false;
}