PHP ElggUser::isBanned方法代码示例

/**
 * Logs in a specified ElggUser. For standard registration, use in conjunction
 * with authenticate.
 * 
 * @see authenticate
 * @param ElggUser $user A valid Elgg user object
 * @param boolean $persistent Should this be a persistent login?
 * @return true|false Whether login was successful
 */
function login(ElggUser $user, $persistent = false)
{
    global $CONFIG;
    if ($user->isBanned()) {
        return false;
    }
    // User is banned, return false.
    if (check_rate_limit_exceeded($user->guid)) {
        return false;
    }
    // Check rate limit
    $_SESSION['user'] = $user;
    $_SESSION['guid'] = $user->getGUID();
    $_SESSION['id'] = $_SESSION['guid'];
    $_SESSION['username'] = $user->username;
    $_SESSION['name'] = $user->name;
    $code = md5($user->name . $user->username . time() . rand());
    $user->code = md5($code);
    $_SESSION['code'] = $code;
    if ($persistent) {
        setcookie("elggperm", $code, time() + 86400 * 30, "/");
    }
    if (!$user->save() || !trigger_elgg_event('login', 'user', $user)) {
        unset($_SESSION['username']);
        unset($_SESSION['name']);
        unset($_SESSION['code']);
        unset($_SESSION['guid']);
        unset($_SESSION['id']);
        unset($_SESSION['user']);
        setcookie("elggperm", "", time() - 86400 * 30, "/");
        return false;
    }
    // Users privilege has been elevated, so change the session id (help prevent session hijacking)
    session_regenerate_id();
    // Update statistics
    set_last_login($_SESSION['guid']);
    reset_login_failure_count($user->guid);
    // Reset any previous failed login attempts
    // Set admin shortcut flag if this is an admin
    if (isadminloggedin()) {
        global $is_admin;
        $is_admin = true;
    }
    return true;
}

/**
 * Logs in a specified ElggUser. For standard registration, use in conjunction
 * with elgg_authenticate.
 *
 * @see elgg_authenticate
 *
 * @param ElggUser $user       A valid Elgg user object
 * @param boolean  $persistent Should this be a persistent login?
 *
 * @return true or throws exception
 * @throws LoginException
 */
function login(ElggUser $user, $persistent = false)
{
    if ($user->isBanned()) {
        throw new LoginException(elgg_echo('LoginException:BannedUser'));
    }
    // give plugins a chance to reject the login of this user (no user in session!)
    if (!elgg_trigger_event('login', 'user', $user)) {
        throw new LoginException(elgg_echo('LoginException:Unknown'));
    }
    $session = _elgg_services()->session;
    // if remember me checked, set cookie with token and store token on user
    if ($persistent) {
        $code = md5($user->name . $user->username . time() . rand());
        // @todo oooh, hashing a hash adds magical powers
        _elgg_add_remember_me_cookie($user, md5($code));
        $session->set('code', $code);
        $cookie = new ElggCookie("elggperm");
        $cookie->value = $code;
        $cookie->setExpiresTime("+30 days");
        elgg_set_cookie($cookie);
    }
    // User's privilege has been elevated, so change the session id (prevents session fixation)
    $session->migrate();
    $session->setLoggedInUser($user);
    set_last_login($user->guid);
    reset_login_failure_count($user->guid);
    return true;
}

/**
 * Logs in a specified ElggUser. For standard registration, use in conjunction
 * with elgg_authenticate.
 *
 * @see elgg_authenticate
 *
 * @param ElggUser $user       A valid Elgg user object
 * @param boolean  $persistent Should this be a persistent login?
 *
 * @return true or throws exception
 * @throws LoginException
 */
function login(ElggUser $user, $persistent = false)
{
    global $CONFIG;
    // User is banned, return false.
    if ($user->isBanned()) {
        throw new LoginException(elgg_echo('LoginException:BannedUser'));
    }
    $_SESSION['user'] = $user;
    $_SESSION['guid'] = $user->getGUID();
    $_SESSION['id'] = $_SESSION['guid'];
    $_SESSION['username'] = $user->username;
    $_SESSION['name'] = $user->name;
    // if remember me checked, set cookie with token and store token on user
    if ($persistent) {
        $code = md5($user->name . $user->username . time() . rand());
        $_SESSION['code'] = $code;
        $user->code = md5($code);
        setcookie("elggperm", $code, time() + 86400 * 30, "/");
    }
    if (!$user->save() || !elgg_trigger_event('login', 'user', $user)) {
        unset($_SESSION['username']);
        unset($_SESSION['name']);
        unset($_SESSION['code']);
        unset($_SESSION['guid']);
        unset($_SESSION['id']);
        unset($_SESSION['user']);
        setcookie("elggperm", "", time() - 86400 * 30, "/");
        throw new LoginException(elgg_echo('LoginException:Unknown'));
    }
    // Users privilege has been elevated, so change the session id (prevents session fixation)
    session_regenerate_id();
    // Update statistics
    set_last_login($_SESSION['guid']);
    reset_login_failure_count($user->guid);
    // Reset any previous failed login attempts
    return true;
}

/**
 * Logs in a specified \ElggUser. For standard registration, use in conjunction
 * with elgg_authenticate.
 *
 * @see elgg_authenticate
 *
 * @param \ElggUser $user       A valid Elgg user object
 * @param boolean   $persistent Should this be a persistent login?
 *
 * @return true or throws exception
 * @throws LoginException
 */
function login(\ElggUser $user, $persistent = false)
{
    if ($user->isBanned()) {
        throw new \LoginException(elgg_echo('LoginException:BannedUser'));
    }
    $session = _elgg_services()->session;
    // give plugins a chance to reject the login of this user (no user in session!)
    if (!elgg_trigger_before_event('login', 'user', $user)) {
        throw new \LoginException(elgg_echo('LoginException:Unknown'));
    }
    // #5933: set logged in user early so code in login event will be able to
    // use elgg_get_logged_in_user_entity().
    $session->setLoggedInUser($user);
    // deprecate event
    $message = "The 'login' event was deprecated. Register for 'login:before' or 'login:after'";
    $version = "1.9";
    if (!elgg_trigger_deprecated_event('login', 'user', $user, $message, $version)) {
        $session->removeLoggedInUser();
        throw new \LoginException(elgg_echo('LoginException:Unknown'));
    }
    // if remember me checked, set cookie with token and store hash(token) for user
    if ($persistent) {
        _elgg_services()->persistentLogin->makeLoginPersistent($user);
    }
    // User's privilege has been elevated, so change the session id (prevents session fixation)
    $session->migrate();
    set_last_login($user->guid);
    reset_login_failure_count($user->guid);
    elgg_trigger_after_event('login', 'user', $user);
    // if memcache is enabled, invalidate the user in memcache @see https://github.com/Elgg/Elgg/issues/3143
    if (is_memcache_available()) {
        $guid = $user->getGUID();
        // this needs to happen with a shutdown function because of the timing with set_last_login()
        register_shutdown_function("_elgg_invalidate_memcache_for_entity", $guid);
    }
    return true;
}

/**
 * Logs in a specified ElggUser. For standard registration, use in conjunction
 * with elgg_authenticate.
 *
 * @see elgg_authenticate
 *
 * @param ElggUser $user       A valid Elgg user object
 * @param boolean  $persistent Should this be a persistent login?
 *
 * @return true or throws exception
 * @throws LoginException
 */
function login(ElggUser $user, $persistent = false)
{
    // User is banned, return false.
    if ($user->isBanned()) {
        throw new LoginException(elgg_echo('LoginException:BannedUser'));
    }
    $_SESSION['user'] = $user;
    $_SESSION['guid'] = $user->getGUID();
    $_SESSION['id'] = $_SESSION['guid'];
    $_SESSION['username'] = $user->username;
    $_SESSION['name'] = $user->name;
    // if remember me checked, set cookie with token and store token on user
    if ($persistent) {
        $code = md5($user->name . $user->username . time() . rand());
        $_SESSION['code'] = $code;
        $user->code = md5($code);
        setcookie("elggperm", $code, time() + 86400 * 30, "/");
    }
    if (!$user->save() || !elgg_trigger_event('login', 'user', $user)) {
        unset($_SESSION['username']);
        unset($_SESSION['name']);
        unset($_SESSION['code']);
        unset($_SESSION['guid']);
        unset($_SESSION['id']);
        unset($_SESSION['user']);
        setcookie("elggperm", "", time() - 86400 * 30, "/");
        throw new LoginException(elgg_echo('LoginException:Unknown'));
    }
    // Users privilege has been elevated, so change the session id (prevents session fixation)
    session_regenerate_id();
    // Update statistics
    set_last_login($_SESSION['guid']);
    reset_login_failure_count($user->guid);
    // Reset any previous failed login attempts
    // if memcache is enabled, invalidate the user in memcache @see https://github.com/Elgg/Elgg/issues/3143
    if (is_memcache_available()) {
        // this needs to happen with a shutdown function because of the timing with set_last_login()
        register_shutdown_function("_elgg_invalidate_memcache_for_entity", $_SESSION['guid']);
    }
    return true;
}

/**
 * Logs in a specified \ElggUser. For standard registration, use in conjunction
 * with elgg_authenticate.
 *
 * @see elgg_authenticate
 *
 * @param \ElggUser $user       A valid Elgg user object
 * @param boolean   $persistent Should this be a persistent login?
 *
 * @return true or throws exception
 * @throws LoginException
 */
function login(\ElggUser $user, $persistent = false)
{
    if ($user->isBanned()) {
        throw new \LoginException(elgg_echo('LoginException:BannedUser'));
    }
    $session = _elgg_services()->session;
    // give plugins a chance to reject the login of this user (no user in session!)
    if (!elgg_trigger_before_event('login', 'user', $user)) {
        throw new \LoginException(elgg_echo('LoginException:Unknown'));
    }
    // #5933: set logged in user early so code in login event will be able to
    // use elgg_get_logged_in_user_entity().
    $session->setLoggedInUser($user);
    // if remember me checked, set cookie with token and store hash(token) for user
    if ($persistent) {
        _elgg_services()->persistentLogin->makeLoginPersistent($user);
    }
    // User's privilege has been elevated, so change the session id (prevents session fixation)
    $session->migrate();
    set_last_login($user->guid);
    reset_login_failure_count($user->guid);
    elgg_trigger_after_event('login', 'user', $user);
    return true;
}