Я пытаюсь защитить свой URL-адрес обратного вызова, когда срабатывает завершенное событие.
Мой контроллер:
public function callbackSubscriptionCompleted(
int $subscriptionId,
DocusignService $docusignService,
Request $request
) {
$signature = $request->headers->get("X-DocuSign-Signature-1");
$payload = file_get_contents('php://input');
$isValid = $docusignService->isValidHash($signature, $payload);
if (!$isValid) {
throw new ApiException(
Response::HTTP_BAD_REQUEST,
'invalid_subscription',
'Signature not OK'
);
}
return new Response("Signature OK", Response::HTTP_OK);
}
Мои функции DocusignService:
private function createEnvelope(Company $company, Subscription $subscription, LegalRepresentative $legalRepresentative, Correspondent $correspondent, $correspondents) : array
{
// ...
$data = [
'disableResponsiveDocument' => 'false',
'emailSubject' => 'Your Subscription',
'emailBlurb' => 'Subscription pending',
'status' => 'sent',
'notification' => [
'useAccountDefaults' => 'false',
'reminders' => [
'reminderEnabled' => 'true',
'reminderDelay' => '1',
'reminderFrequency' => '1'
],
'expirations' => [
'expireEnabled' => 'True',
'expireAfter' => '250',
'expireWarn' => '2'
]
],
'compositeTemplates' => [
[
'serverTemplates' => [
[
'sequence' => '1',
'templateId' => $this->templateId
]
],
'inlineTemplates' => [
[
'sequence' => '2',
'recipients' => [
'signers' => [
[
'email' => $legalRepresentative->getEmail(),
'name' => $legalRepresentative->getLastname(),
'recipientId' => '1',
'recipientSignatureProviders' => [
[
'signatureProviderName' => 'universalsignaturepen_opentrust_hash_tsp',
'signatureProviderOptions' => [
'sms' => substr($legalRepresentative->getCellphone(), 0, 3) == '+33' ? $legalRepresentative->getCellphone() : '+33' . substr($legalRepresentative->getCellphone(), 1),
]
]
],
'roleName' => 'Client',
'clientUserId' => $legalRepresentative->getId(),
'tabs' => [
'textTabs' => $textTabs,
'radioGroupTabs' => $radioTabs,
'checkboxTabs' => $checkboxTabs
]
]
]
]
]
]
]
],
'eventNotification' => [
"url" => $this->router->generate("api_post_subscription_completed_callback", [
"subscriptionId" => $subscription->getId()
], UrlGeneratorInterface::ABSOLUTE_URL),
"includeCertificateOfCompletion" => "false",
"includeDocuments" => "true",
"includeDocumentFields" => "true",
"includeHMAC" => "true",
"requireAcknowledgment" => "true",
"envelopeEvents" => [
[
"envelopeEventStatusCode" => "completed"
]
]
]
];
$response = $this->sendRequest(
'POST',
$this->getBaseUri() . '/envelopes',
[
'Accept' => 'application/json',
'Content-Type' => 'application/json',
'Authorization' => 'Bearer ' . $this->getCacheToken()
],
json_encode($data)
);
}
public function isValidHash(string $signature, string $payload): bool
{
$hexHash = hash_hmac('sha256',utf8_encode($payload),utf8_encode($this->hmacKey));
$base64Hash = base64_encode(hex2bin($hexHash));
return $signature === $base64Hash;
}
Я создал свой ключ hma c в моем Docusign Connect, и я получаю подпись в заголовке и полезных данных, но проверка всегда терпела неудачу. Я следил за документацией Docusign здесь Что случилось?
PS: Извините за мой плохой английский sh