AppStore Notifications V2 Validator

Library to read and validate App Store Server Notifications V2 in Python.

pip install app-store-notifications-v2-validator

Download "Apple Root CA - G3 Root" from https://www.apple.com/certificateauthority/. Store the file path in an environment variable named APPLE_ROOT_CA or pass file path as apple_root_cert_path param in asn2.parse or put it in the directory where the code is run.

Usage

import app_store_notifications_v2_validator as asn2
request_body = b'{"signedPayload":"eyJh .... "}'
try:
	data = asn2.parse(request_body)
except InvalidTokenError:
	pass

data is a dictionary:

{
  "notificationType": "SUBSCRIBED",
  "subtype": "RESUBSCRIBE",
  "notificationUUID": "00000000-0000-0000-0000-000000000000",
  "data": {
    "bundleId": "com.example.App",
    "bundleVersion": "1",
    "environment": "Sandbox",
    "signedTransactionInfo": {
      "transactionId": "0000000000000000",
      "originalTransactionId": "0000000000000000",
      "webOrderLineItemId": "0000000000000000",
      "bundleId": "com.example.App",
      "productId": "com.example.App.pro",
      "subscriptionGroupIdentifier": "00000000",
      "purchaseDate": 0000000000000,
      "originalPurchaseDate": 0000000000000,
      "expiresDate": 0000000000000,
      "quantity": 1,
      "type": "Auto-Renewable Subscription",
      "inAppOwnershipType": "PURCHASED",
      "signedDate": 000000000000
    },
    "signedRenewalInfo": {
      "originalTransactionId": "0000000000000000",
      "autoRenewProductId": "com.example.App.pro",
      "productId": "com.example.App.pro",
      "autoRenewStatus": 1,
      "signedDate": 0000000000000
    }
  },
  "version": "2.0"
}

© 2022-2023 Rick Wierenga