/**
* @test
*/
public function removeIpLockFromObjectStorageHoldingIpLocks()
{
$ipLock = new \Pixelink\Simplepoll\Domain\Model\IpLock();
$ipLocksObjectStorageMock = $this->getMock('TYPO3\\CMS\\Extbase\\Persistence\\ObjectStorage', array('detach'), array(), '', FALSE);
$ipLocksObjectStorageMock->expects($this->once())->method('detach')->with($this->equalTo($ipLock));
$this->inject($this->subject, 'ipLocks', $ipLocksObjectStorageMock);
$this->subject->removeIpLock($ipLock);
}
/**
* check vote ok from ip
*
* checks if the current user is allowed to vote with his ip. also writes the ip to the lock list
* and calls the garbage collector if the ipBlock is activated via typoscript.
*
* @param \Pixelink\Simplepoll\Domain\Model\SimplePoll $simplePoll
* @return mixed TRUE if the user is allowed to vote, string with the error message if not
*/
protected function checkVoteOkFromIp(\Pixelink\Simplepoll\Domain\Model\SimplePoll $simplePoll)
{
$ipBlock = $this->settings['ipBlock'];
if (!(strtolower($ipBlock) == 'true' || $ipBlock == '1')) {
// IPs are not blocked, so the user can vote
return TRUE;
}
// get the settings for multiple votes either global or local
if ($this->settings['useTyposcriptSettings'] == 'true' || $this->settings['useTyposcriptSettings'] == '1') {
$allowMultipleVote = $this->settings['allowMultipleVote'];
} else {
$allowMultipleVote = $simplePoll->getAllowMultipleVote();
}
//call the garbage collector on the ip locks.
$this->cleanupIpLocks($simplePoll);
$userIp = $_SERVER['REMOTE_ADDR'];
$lockedIp = $this->ipLockRepository->getIpInPoll($simplePoll, $userIp);
if ($lockedIp) {
// in here we know that the user already voted for this poll.
// now we need to check if mutliple votes are allowed and if so, if enough time passed since the last vote.
if ($allowMultipleVote) {
//if the timestamp in the ip lock is not null, he is not allowed to vote again (yet)
$lockedIpTimestamp = $lockedIp->getTimestamp();
if ($lockedIpTimestamp !== NULL) {
return \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('tx_simplepoll.voteNotNow', 'Simplepoll');
} else {
// vote is allowed, so we simply remove the current lock and let it create again down below
$simplePoll->removeIpLock($lockedIp);
}
} else {
//voted before and not allowed to vote again, because no multiple votes
return \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('tx_simplepoll.voteOnlyOnce', 'Simplepoll');
}
}
// first or allowed vote from this IP, so add the user to the ip lock list. return true because he is allowed to vote
$ipLock = $this->objectManager->get(\Pixelink\Simplepoll\Domain\Model\IpLock::class);
$ipLock->setAddress($userIp);
$ipLock->setTimestamp(new \DateTime());
$simplePoll->addIpLock($ipLock);
$this->simplePollRepository->update($simplePoll);
return TRUE;
}
public function getIpInPoll(\Pixelink\Simplepoll\Domain\Model\SimplePoll $simplePoll, $userIp)
{
$query = $this->createQuery();
$query->matching($query->logicalAnd($query->equals('simplepoll', $simplePoll->getUid()), $query->equals('address', $userIp)));
return $query->execute()->getFirst();
}