dotpot / Inapppy
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InAppPy
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Table of contents
-
Introduction
-
Installation
-
Google Play (
receipt
+signature
) -
Google Play (verification)
-
Google Play (verification with result)
-
App Store (
receipt
+ using optionalshared-secret
) -
App Store Response (
validation_result
/raw_response
) example -
App Store, asyncio version (available in the inapppy.asyncio package)
-
Development
-
Donate
-
Introduction ===============
In-app purchase validation library for Apple AppStore
and GooglePlay
(App Store
validator have async support!). Works on python3.6+
-
Installation =============== ::
pip install inapppy
-
Google Play (validates
receipt
against providedsignature
using RSA) =========================================================================== .. code:: pythonfrom inapppy import GooglePlayValidator, InAppPyValidationError
bundle_id = 'com.yourcompany.yourapp' api_key = 'API key from the developer console' validator = GooglePlayValidator(bundle_id, api_key)
try: # receipt means
androidData
in result of purchase # signature meanssignatureAndroid
in result of purchase validation_result = validator.validate('receipt', 'signature') except InAppPyValidationError: # handle validation error pass
An additional example showing how to authenticate using dict credentials instead of loading from a file
.. code:: python
import json
from inapppy import GooglePlayValidator, InAppPyValidationError
bundle_id = 'com.yourcompany.yourapp'
# Avoid hard-coding credential data in your code. This is just an example.
api_credentials = json.loads('{'
' "type": "service_account",'
' "project_id": "xxxxxxx",'
' "private_key_id": "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",'
' "private_key": "-----BEGIN PRIVATE KEY-----\nXXXXXXXXXXXXXXXXXXXXXXXXXXXXX==\n-----END PRIVATE KEY-----\n",'
' "client_email": "[email protected]",'
' "client_id": "XXXXXXXXXXXXXXXXXX",'
' "auth_uri": "https://accounts.google.com/o/oauth2/auth",'
' "token_uri": "https://oauth2.googleapis.com/token",'
' "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",'
' "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/XXXXXXXXXXXXXXXXX.iam.gserviceaccount.com"'
' }')
validator = GooglePlayValidator(bundle_id, api_credentials)
try:
# receipt means `androidData` in result of purchase
# signature means `signatureAndroid` in result of purchase
validation_result = validator.validate('receipt', 'signature')
except InAppPyValidationError:
# handle validation error
pass
-
Google Play verification =========================== .. code:: python
from inapppy import GooglePlayVerifier, errors
def google_validator(receipt): """ Accepts receipt, validates in Google. """ purchase_token = receipt['purchaseToken'] product_sku = receipt['productId'] verifier = GooglePlayVerifier( GOOGLE_BUNDLE_ID, GOOGLE_SERVICE_ACCOUNT_KEY_FILE, ) response = {'valid': False, 'transactions': []} try: result = verifier.verify( purchase_token, product_sku, is_subscription=True ) response['valid'] = True response['transactions'].append( (result['orderId'], product_sku) ) except errors.GoogleError as exc: logging.error('Purchase validation failed {}'.format(exc)) return response
-
Google Play verification (with result) ========================================= Alternative to
.verify
method, instead of raising an error result class will be returned.
.. code:: python
from inapppy import GooglePlayVerifier, errors
def google_validator(receipt):
"""
Accepts receipt, validates in Google.
"""
purchase_token = receipt['purchaseToken']
product_sku = receipt['productId']
verifier = GooglePlayVerifier(
GOOGLE_BUNDLE_ID,
GOOGLE_SERVICE_ACCOUNT_KEY_FILE,
)
response = {'valid': False, 'transactions': []}
result = verifier.verify_with_result(
purchase_token,
product_sku,
is_subscription=True
)
# result contains data
raw_response = result.raw_response
is_canceled = result.is_canceled
is_expired = result.is_expired
return result
-
App Store (validates
receipt
using optionalshared-secret
against iTunes service) ======================================================================================== .. code:: pythonfrom inapppy import AppStoreValidator, InAppPyValidationError
bundle_id = 'com.yourcompany.yourapp' auto_retry_wrong_env_request=False # if True, automatically query sandbox endpoint if # validation fails on production endpoint validator = AppStoreValidator(bundle_id, auto_retry_wrong_env_request=auto_retry_wrong_env_request)
try: exclude_old_transactions=False # if True, include only the latest renewal transaction validation_result = validator.validate('receipt', 'optional-shared-secret', exclude_old_transactions=exclude_old_transactions) 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
) example ==================================================================== .. code:: json{ "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" }
-
App Store, asyncio version (available in the inapppy.asyncio package) ======================================================================== .. code:: python
from inapppy import InAppPyValidationError from inapppy.asyncio import AppStoreValidator
bundle_id = 'com.yourcompany.yourapp' auto_retry_wrong_env_request=False # if True, automatically query sandbox endpoint if # validation fails on production endpoint validator = AppStoreValidator(bundle_id, auto_retry_wrong_env_request=auto_retry_wrong_env_request)
try: exclude_old_transactions=False # if True, include only the latest renewal transaction validation_result = await validator.validate('receipt', 'optional-shared-secret', exclude_old_transactions=exclude_old_transactions) except InAppPyValidationError as ex: # handle validation error response_from_apple = ex.raw_response # contains actual response from AppStore service. pass
-
Development ==============
.. code:: bash
# run checks and tests
tox
# setup project
make setup
# check for lint errors
make lint
# run tests
make test
# run black
make black
- Donate ========== You can support development of this project by buying me a coffee ;)
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