public function receive(Request $request)
{
$data = $request->json()->all();
if (!$this->verifyArray($data, EmailController::EXPECTED_KEYS)) {
return response(json_encode(['error' => 'Invalid data']), 400, ['Content-Type' => 'application/json']);
}
if ($data['signature'] != hash_hmac('sha256', $data['timestamp'] . $data['token'], env('CONTEXT_IO_SECRET'))) {
return response(json_encode(['error' => 'Invalid signature']), 400, ['Content-Type' => 'application/json']);
}
$isForward = $this->isGmailForwardEmail($data);
$body = null;
if ($isForward) {
$body = $this->downloadBody($data);
$email = explode(' ', $body)[0];
} else {
// TODO: One day, support multiple to addresses and alert all verified addresses (once per account)
$email = Arr::get($data, 'message_data.addresses.to.0.email');
}
// TODO: Make a different email for sending push notifications? Forwards keep the original message exactly as it
// was. So, the forwarded message isn't from the account that initially received it, it's from the original
// sender.
/**
* @var $email Email
*/
$email = Email::whereEmail($email)->first();
if (is_null($email)) {
return response(json_encode(['error' => 'Unknown email']), 404, ['Content-Type' => 'application/json']);
}
if (!$email->user->pb_access_token) {
return response(json_encode(['error' => 'Pushbullet not authenticated.']), 400, ['Content-Type' => 'application/json']);
}
if (!$email->verified) {
return response(json_encode(['error' => 'Unverified email'], 400, ['Content-Type' => 'application/json']));
}
$notification = new Notification();
if ($email->notifications()->count() < 1) {
$contextIO = new ContextIO(env('CONTEXT_IO_KEY'), env('CONTEXT_IO_SECRET'));
$message = $contextIO->getMessageBody(Arr::get($data, 'account_id'), ['label' => 0, 'folder' => Arr::get($data, 'message_data.folders.0'), 'message_id' => Arr::get($data, 'message_data.message_id'), 'type' => 'text/plain']);
$notification->data = Arr::get($message->getData(), 'bodies.0.content');
} else {
$notification->data = null;
}
$notification->email_id = $email->id;
$notification->subject = $this->replaceForwardPrefix(Arr::get($data, 'message_data.subject'));
$notification->save();
$this->dispatch(new PushJob($email->user->pb_access_token, $notification->subject));
return response(json_encode(['status' => 'received']), 200, ['Content-Type' => 'application/json']);
}
