axper/InAppPy

Python In-app purchase validator for Apple AppStore and GooglePlay.

InAppPy

In-app purchase validation library for Apple AppStore and GooglePlay.

Installation

pip install inapppy

Usage

Currently inapppy supports Google Play and App Store receipts validation.

Google Play (validates receipt against provided signature using RSA):

from inapppy import GooglePlayValidator, InAppPyValidationError


bundle_id = 'com.yourcompany.yourapp'
api_key = 'API key from the developer console'
validator = GooglePlayValidator(bundle_id, api_key)

try:
    validation_result = validator.validate('receipt', 'signature')
except InAppPyValidationError:
    # handle validation error
    pass

App Store (validates receipt using optional shared-secret against iTunes service):

from inapppy import AppStoreValidator, InAppPyValidationError


bundle_id = 'com.yourcompany.yourapp'
validator = AppStoreValidator(bundle_id)

try:
    validation_result = validator.validate('receipt', 'optional-shared-secret')
except InAppPyValidationError as ex:
    # handle validation error
    response_from_apple = ex.raw_response  # contains actual response from AppStore service.
    pass

App Store Response (validation_result / raw_response) Sample:

{
    "latest_receipt": "MIIbngYJKoZIhvcNAQcCoIIbj...",
    "status": 0,
    "receipt": {
        "download_id": 0,
        "receipt_creation_date_ms": "1486371475000",
        "application_version": "2",
        "app_item_id": 0,
        "receipt_creation_date": "2017-02-06 08:57:55 Etc/GMT",
        "original_purchase_date": "2013-08-01 07:00:00 Etc/GMT",
        "request_date_pst": "2017-02-06 04:41:09 America/Los_Angeles",
        "original_application_version": "1.0",
        "original_purchase_date_pst": "2013-08-01 00:00:00 America/Los_Angeles",
        "request_date_ms": "1486384869996",
        "bundle_id": "com.yourcompany.yourapp",
        "request_date": "2017-02-06 12:41:09 Etc/GMT",
        "original_purchase_date_ms": "1375340400000",
        "in_app": [{
            "purchase_date_ms": "1486371474000",
            "web_order_line_item_id": "1000000034281189",
            "original_purchase_date_ms": "1486371475000",
            "original_purchase_date": "2017-02-06 08:57:55 Etc/GMT",
            "expires_date_pst": "2017-02-06 01:00:54 America/Los_Angeles",
            "original_purchase_date_pst": "2017-02-06 00:57:55 America/Los_Angeles",
            "purchase_date_pst": "2017-02-06 00:57:54 America/Los_Angeles",
            "expires_date_ms": "1486371654000",
            "expires_date": "2017-02-06 09:00:54 Etc/GMT",
            "original_transaction_id": "1000000271014363",
            "purchase_date": "2017-02-06 08:57:54 Etc/GMT",
            "quantity": "1",
            "is_trial_period": "false",
            "product_id": "com.yourcompany.yourapp",
            "transaction_id": "1000000271014363"
        }],
        "version_external_identifier": 0,
        "receipt_creation_date_pst": "2017-02-06 00:57:55 America/Los_Angeles",
        "adam_id": 0,
        "receipt_type": "ProductionSandbox"
    },
    "latest_receipt_info": [{
            "purchase_date_ms": "1486371474000",
            "web_order_line_item_id": "1000000034281189",
            "original_purchase_date_ms": "1486371475000",
            "original_purchase_date": "2017-02-06 08:57:55 Etc/GMT",
            "expires_date_pst": "2017-02-06 01:00:54 America/Los_Angeles",
            "original_purchase_date_pst": "2017-02-06 00:57:55 America/Los_Angeles",
            "purchase_date_pst": "2017-02-06 00:57:54 America/Los_Angeles",
            "expires_date_ms": "1486371654000",
            "expires_date": "2017-02-06 09:00:54 Etc/GMT",
            "original_transaction_id": "1000000271014363",
            "purchase_date": "2017-02-06 08:57:54 Etc/GMT",
            "quantity": "1",
            "is_trial_period": "true",
            "product_id": "com.yourcompany.yourapp",
            "transaction_id": "1000000271014363"
        }, {
            "purchase_date_ms": "1486371719000",
            "web_order_line_item_id": "1000000034281190",
            "original_purchase_date_ms": "1486371720000",
            "original_purchase_date": "2017-02-06 09:02:00 Etc/GMT",
            "expires_date_pst": "2017-02-06 01:06:59 America/Los_Angeles",
            "original_purchase_date_pst": "2017-02-06 01:02:00 America/Los_Angeles",
            "purchase_date_pst": "2017-02-06 01:01:59 America/Los_Angeles",
            "expires_date_ms": "1486372019000",
            "expires_date": "2017-02-06 09:06:59 Etc/GMT",
            "original_transaction_id": "1000000271014363",
            "purchase_date": "2017-02-06 09:01:59 Etc/GMT",
            "quantity": "1",
            "is_trial_period": "false",
            "product_id": "com.yourcompany.yourapp",
            "transaction_id": "1000000271016119"
        }],
    "environment": "Sandbox"
}