diff options
| -rw-r--r-- | lib/private/Calendar/Manager.php | 40 |
1 files changed, 35 insertions, 5 deletions
diff --git a/lib/private/Calendar/Manager.php b/lib/private/Calendar/Manager.php index 7ef9dc585ae..85a600e1cc8 100644 --- a/lib/private/Calendar/Manager.php +++ b/lib/private/Calendar/Manager.php @@ -240,12 +240,26 @@ class Manager implements IManager { /** * @throws \OCP\DB\Exception */ - public function handleIMipReply(string $principalUri, string $sender, string $recipient, string $calendarData): bool { - /** @var VCalendar $vObject */ + public function handleIMipReply( + string $principalUri, + string $sender, + string $recipient, + string $calendarData, + ): bool { + /** @var VCalendar $vObject|null */ $vObject = Reader::read($calendarData); - /** @var VEvent $vEvent */ + + if ($vObject === null) { + return false; + } + + /** @var VEvent|null $vEvent */ $vEvent = $vObject->{'VEVENT'}; + if ($vEvent === null) { + return false; + } + // First, we check if the correct method is passed to us if (strcasecmp('REPLY', $vObject->{'METHOD'}->getValue()) !== 0) { $this->logger->warning('Wrong method provided for processing'); @@ -309,11 +323,27 @@ class Manager implements IManager { * @since 25.0.0 * @throws \OCP\DB\Exception */ - public function handleIMipCancel(string $principalUri, string $sender, ?string $replyTo, string $recipient, string $calendarData): bool { + public function handleIMipCancel( + string $principalUri, + string $sender, + ?string $replyTo, + string $recipient, + string $calendarData, + ): bool { + /** @var VCalendar $vObject|null */ $vObject = Reader::read($calendarData); - /** @var VEvent $vEvent */ + + if ($vObject === null) { + return false; + } + + /** @var VEvent|null $vEvent */ $vEvent = $vObject->{'VEVENT'}; + if ($vEvent === null) { + return false; + } + // First, we check if the correct method is passed to us if (strcasecmp('CANCEL', $vObject->{'METHOD'}->getValue()) !== 0) { $this->logger->warning('Wrong method provided for processing'); |