本文整理匯總了PHP中Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken::setImmutable方法的典型用法代碼示例。如果您正苦於以下問題：PHP UsernamePasswordToken::setImmutable方法的具體用法？PHP UsernamePasswordToken::setImmutable怎麽用？PHP UsernamePasswordToken::setImmutable使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken的用法示例。
在下文中一共展示了UsernamePasswordToken::setImmutable方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: attemptSwitchUser
/**
* Attempts to switch to another user.
*
* @param Request $request A Request instance
*
* @return TokenInterface|null The new TokenInterface if successfully switched, null otherwise
*/
protected function attemptSwitchUser(Request $request)
{
$token = $this->securityContext->getToken();
if (false !== $this->getOriginalToken($token)) {
throw new \LogicException(sprintf('You are already switched to "%s" user.', (string) $token));
}
$this->accessDecisionManager->decide($token, array($this->role));
$username = $request->get($this->usernameParameter);
if (null !== $this->logger) {
$this->logger->debug(sprintf('Attempt to switch to user "%s"', $username));
}
$user = $this->provider->loadUserByUsername($username);
$this->accountChecker->checkPostAuth($user);
$roles = $user->getRoles();
$roles[] = new SwitchUserRole('ROLE_PREVIOUS_ADMIN', $this->securityContext->getToken());
$token = new UsernamePasswordToken($user, $user->getPassword(), $this->providerKey, $roles);
$token->setImmutable(true);
if (null !== $this->eventDispatcher) {
$this->eventDispatcher->notify(new Event($this, 'security.switch_user', array('request' => $request, 'target_user' => $token->getUser())));
}
return $token;
}