public function validateSender(PhabricatorMetaMTAReceivedMail $mail, PhabricatorUser $sender)
{
parent::validateSender($mail, $sender);
$parts = $this->matchObjectAddressInMail($mail);
$pattern = $parts['pattern'];
try {
$object = $this->loadObjectFromMail($mail, $sender);
} catch (PhabricatorPolicyException $policy_exception) {
throw new PhabricatorMetaMTAReceivedMailProcessingException(MetaMTAReceivedMailStatus::STATUS_POLICY_PROBLEM, pht('This mail is addressed to an object ("%s") you do not have ' . 'permission to see: %s', $pattern, $policy_exception->getMessage()));
}
if (!$object) {
throw new PhabricatorMetaMTAReceivedMailProcessingException(MetaMTAReceivedMailStatus::STATUS_NO_SUCH_OBJECT, pht('This mail is addressed to an object ("%s"), but that object ' . 'does not exist.', $pattern));
}
$sender_identifier = $parts['sender'];
if ($sender_identifier === 'public') {
if (!PhabricatorEnv::getEnvConfig('metamta.public-replies')) {
throw new PhabricatorMetaMTAReceivedMailProcessingException(MetaMTAReceivedMailStatus::STATUS_NO_PUBLIC_MAIL, pht('This mail is addressed to the public email address of an object ' . '("%s"), but public replies are not enabled on this Phabricator ' . 'install. An administrator may have recently disabled this ' . 'setting, or you may have replied to an old message. Try ' . 'replying to a more recent message instead.', $pattern));
}
$check_phid = $object->getPHID();
} else {
if ($sender_identifier != $sender->getID()) {
throw new PhabricatorMetaMTAReceivedMailProcessingException(MetaMTAReceivedMailStatus::STATUS_USER_MISMATCH, pht('This mail is addressed to the private email address of an object ' . '("%s"), but you are not the user who is authorized to use the ' . 'address you sent mail to. Each private address is unique to the ' . 'user who received the original mail. Try replying to a message ' . 'which was sent directly to you instead.', $pattern));
}
$check_phid = $sender->getPHID();
}
$expect_hash = self::computeMailHash($object->getMailKey(), $check_phid);
if ($expect_hash != $parts['hash']) {
throw new PhabricatorMetaMTAReceivedMailProcessingException(MetaMTAReceivedMailStatus::STATUS_HASH_MISMATCH, pht('This mail is addressed to an object ("%s"), but the address is ' . 'not correct (the security hash is wrong). Check that the address ' . 'is correct.', $pattern));
}
}
