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Add request body for VerifyWebhookSignature

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- Fixes #798
This commit is contained in:
brluk and japatel
2017-03-22 17:16:35 -05:00
parent 1c6734257f
commit bf3f436523
2 changed files with 53 additions and 12 deletions
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57
lib/PayPal/Api/VerifyWebhookSignature.php
View File

@@ -29,7 +29,7 @@ class VerifyWebhookSignature extends PayPalResourceModel
* The algorithm that PayPal uses to generate the signature and that you can use to verify the signature. Extract this value from the `PAYPAL-AUTH-ALGO` response header, which is received with the webhook notification.
*
* @param string $auth_algo
*
*
* @return $this
*/
public function setAuthAlgo($auth_algo)
@@ -76,7 +76,7 @@ class VerifyWebhookSignature extends PayPalResourceModel
* The ID of the HTTP transmission. Contained in the `PAYPAL-TRANSMISSION-ID` header of the notification message.
*
* @param string $transmission_id
*
*
* @return $this
*/
public function setTransmissionId($transmission_id)
@@ -99,7 +99,7 @@ class VerifyWebhookSignature extends PayPalResourceModel
* The PayPal-generated asymmetric signature. Extract this value from the `PAYPAL-TRANSMISSION-SIG` response header, which is received with the webhook notification.
*
* @param string $transmission_sig
*
*
* @return $this
*/
public function setTransmissionSig($transmission_sig)
@@ -122,7 +122,7 @@ class VerifyWebhookSignature extends PayPalResourceModel
* The date and time of the HTTP transmission. Contained in the `PAYPAL-TRANSMISSION-TIME` header of the notification message.
*
* @param string $transmission_time
*
*
* @return $this
*/
public function setTransmissionTime($transmission_time)
@@ -145,7 +145,7 @@ class VerifyWebhookSignature extends PayPalResourceModel
* The ID of the webhook as configured in your Developer Portal account.
*
* @param string $webhook_id
*
*
* @return $this
*/
public function setWebhookId($webhook_id)
@@ -166,9 +166,9 @@ class VerifyWebhookSignature extends PayPalResourceModel
/**
* The webhook notification, which is the content of the HTTP `POST` request body.
*
* @deprecated Please use setRequestBody($request_body) instead.
* @param \PayPal\Api\WebhookEvent $webhook_event
*
*
* @return $this
*/
public function setWebhookEvent($webhook_event)
@@ -187,6 +187,29 @@ class VerifyWebhookSignature extends PayPalResourceModel
return $this->webhook_event;
}
/**
* The content of the HTTP `POST` request body of the webhook notification you received as a string.
*
* @param string $request_body
*
* @return $this
*/
public function setRequestBody($request_body)
{
$this->request_body = $request_body;
return $this;
}
/**
* The content of the HTTP `POST` request body of the webhook notification you received as a string.
*
* @return string
*/
public function getRequestBody()
{
return $this->request_body;
}
/**
* Verifies a webhook signature.
*
@@ -197,6 +220,7 @@ class VerifyWebhookSignature extends PayPalResourceModel
public function post($apiContext = null, $restCall = null)
{
$payLoad = $this->toJSON();
$json = self::executeCall(
"/v1/notifications/verify-webhook-signature",
"POST",
@@ -210,4 +234,23 @@ class VerifyWebhookSignature extends PayPalResourceModel
return $ret;
}
public function toJSON($options = 0)
{
if (!is_null($this->request_body)) {
$valuesToEncode = $this->toArray();
unset($valuesToEncode['webhook_event']);
unset($valuesToEncode['request_body']);
$payLoad = "{";
foreach ($valuesToEncode as $field => $value) {
$payLoad .= "\"$field\": \"$value\",";
}
$payLoad .= "\"webhook_event\": $this->request_body";
$payLoad .= "}";
return $payLoad;
} else {
$payLoad = parent::toJSON($options);
return $payLoad;
}
}
}

8
sample/notifications/ValidateWebhookEvent.php
View File

@@ -44,11 +44,11 @@ $requestBody = '{"id":"WH-9UG43882HX7271132-6E0871324L7949614","event_version":"
//$headers = getallheaders();
/**
* In Documentions https://developer.paypal.com/docs/api/webhooks/#verify-webhook-signature_post
* In Documentions https://developer.paypal.com/docs/api/webhooks/#verify-webhook-signature_post
* All header keys as UPPERCASE, but I recive the header key as the example array, First letter as UPPERCASE
*/
$headers = array_change_key_case($headers, CASE_UPPER);
$signatureVerification = new VerifyWebhookSignature();
$signatureVerification->setAuthAlgo($headers['PAYPAL-AUTH-ALGO']);
$signatureVerification->setTransmissionId($headers['PAYPAL-TRANSMISSION-ID']);
@@ -57,9 +57,7 @@ $signatureVerification->setWebhookId("9XL90610J3647323C"); // Note that the Webh
$signatureVerification->setTransmissionSig($headers['PAYPAL-TRANSMISSION-SIG']);
$signatureVerification->setTransmissionTime($headers['PAYPAL-TRANSMISSION-TIME']);
$webhookEvent = new WebhookEvent();
$webhookEvent->fromJson($requestBody);
$signatureVerification->setWebhookEvent($webhookEvent);
$signatureVerification->setRequestBody($requestBody);
$request = clone $signatureVerification;
try {