mirror of
https://github.com/google-wallet/rest-samples.git
synced 2026-01-09 21:48:09 -05:00
5a1ab2a455
* Updated .NET and Java file names to be consistent * Corrected indentation in .NET files * Added missing quotes in HTTP request bodies * Updated gradle version for Java examples * Added missing JSON conversion for Java HTTP requests * Added code to generate batch statements
449 lines
14 KiB
Python
449 lines
14 KiB
Python
#
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# Copyright 2022 Google Inc. All rights reserved.
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#
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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#
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# [START setup]
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# [START imports]
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import json
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import os
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import re
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import uuid
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from google.auth.transport.requests import AuthorizedSession
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from google.oauth2 import service_account
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from google.auth import jwt, crypt
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# [END imports]
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# KEY_FILE_PATH - Path to service account key file from Google Cloud Console
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# - Environment variable: GOOGLE_APPLICATION_CREDENTIALS
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KEY_FILE_PATH = os.environ.get("GOOGLE_APPLICATION_CREDENTIALS",
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"/path/to/key.json")
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# ISSUER_ID - The issuer ID being updated in this request
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# - Environment variable: WALLET_ISSUER_ID
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ISSUER_ID = os.environ.get("WALLET_ISSUER_ID", "issuer-id")
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# CLASS_ID - Developer-defined ID for the wallet class
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# - Environment variable: WALLET_CLASS_ID
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CLASS_ID = os.environ.get("WALLET_CLASS_ID", "test-transit-class-id")
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# USER_ID - Developer-defined ID for the user, such as an email address
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# - Environment variable: WALLET_USER_ID
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USER_ID = os.environ.get("WALLET_USER_ID", "test@example.com")
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# objectId - ID for the wallet object
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# - Format: `issuerId.identifier`
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# - Should only include alphanumeric characters, '.', '_', or '-'
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# - `identifier` is developer-defined and unique to the user
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OBJECT_ID = "%s.%s-%s" % (ISSUER_ID, re.sub(r"[^\w.-]", "_", USER_ID), CLASS_ID)
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# [END setup]
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###############################################################################
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# Create authenticated HTTP client, using service account file.
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###############################################################################
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# [START auth]
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credentials = service_account.Credentials.from_service_account_file(
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KEY_FILE_PATH,
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scopes=["https://www.googleapis.com/auth/wallet_object.issuer"])
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http_client = AuthorizedSession(credentials)
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# [END auth]
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###############################################################################
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# Create a class via the API (this can also be done in the business console).
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###############################################################################
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# [START class]
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CLASS_URL = "https://walletobjects.googleapis.com/walletobjects/v1/transitClass/"
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class_payload = {
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"id": f"{ISSUER_ID}.{CLASS_ID}",
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"issuerName": "test issuer name",
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"reviewStatus": "underReview",
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"transitType": "bus",
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"logo": {
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"kind": "walletobjects#image",
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"sourceUri": {
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"kind": "walletobjects#uri",
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"uri": "https://live.staticflickr.com/65535/48690277162_cd05f03f4d_o.png",
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"description": "Test logo description"
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}
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}
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}
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class_response = http_client.post(
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CLASS_URL,
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json=class_payload
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)
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print("class POST response: ", class_response.text)
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# [END class]
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###############################################################################
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# Get or create an object via the API.
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###############################################################################
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# [START object]
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OBJECT_URL = "https://walletobjects.googleapis.com/walletobjects/v1/transitObject/"
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object_payload = {
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"id": OBJECT_ID,
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"classId": f"{ISSUER_ID}.{CLASS_ID}",
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"heroImage": {
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"sourceUri": {
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"uri": "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg",
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"description": "Test heroImage description"
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}
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},
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"textModulesData": [
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{
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"header": "Test text module header",
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"body": "Test text module body"
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}
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],
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"linksModuleData": {
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"uris": [
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{
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"kind": "walletobjects#uri",
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"uri": "http://maps.google.com/",
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"description": "Test link module uri description"
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},
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{
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"kind": "walletobjects#uri",
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"uri": "tel:6505555555",
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"description": "Test link module tel description"
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}
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]
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},
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"imageModulesData": [
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{
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"mainImage": {
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"kind": "walletobjects#image",
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"sourceUri": {
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"kind": "walletobjects#uri",
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"uri": "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg",
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"description": "Test image module description"
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}
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}
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}
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],
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"barcode": {
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"kind": "walletobjects#barcode",
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"type": "qrCode",
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"value": "Test QR Code"
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},
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"passengerType": "singlePassenger",
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"passengerNames": "Test passenger names",
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"ticketLeg": {
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"originStationCode": "LA",
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"originName": {
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"kind": "walletobjects#localizedString",
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"translatedValues": [
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{
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test translated origin name"
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}
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],
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"defaultValue": {
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test default origin name"
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}
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},
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"destinationStationCode": "SFO",
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"destinationName": {
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"kind": "walletobjects#localizedString",
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"translatedValues": [
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{
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test translated destination name"
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}
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],
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"defaultValue": {
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test default destination name"
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}
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},
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"departureDateTime": "2020-04-12T16:20:50.52Z",
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"arrivalDateTime": "2020-04-12T20:20:50.52Z",
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"fareName": {
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"kind": "walletobjects#localizedString",
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"translatedValues": [
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{
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test translated fare name"
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}
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],
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"defaultValue": {
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test default fare name"
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}
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}
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},
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"locations": [
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{
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"kind": "walletobjects#latLongPoint",
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"latitude": 37.424015499999996,
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"longitude": -122.09259560000001
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}
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]
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}
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object_response = http_client.get(OBJECT_URL + OBJECT_ID)
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if object_response.status_code == 404:
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# Object does not yet exist
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# Send POST request to create it
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object_response = http_client.post(
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OBJECT_URL,
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json=object_payload
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)
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print("object GET or POST response:", object_response.text)
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# [END object]
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###############################################################################
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# Create a JWT for the object, and encode it to create a "Save" URL.
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###############################################################################
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# [START jwt]
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claims = {
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"iss": http_client.credentials.service_account_email,
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"aud": "google",
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"origins": ["www.example.com"],
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"typ": "savetowallet",
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"payload": {
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"transitObjects": [
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{
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"id": OBJECT_ID
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}
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]
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}
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}
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signer = crypt.RSASigner.from_service_account_file(KEY_FILE_PATH)
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token = jwt.encode(signer, claims).decode("utf-8")
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save_url = f"https://pay.google.com/gp/v/save/{token}"
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print(save_url)
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# [END jwt]
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###############################################################################
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# Create a new Google Wallet issuer account
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###############################################################################
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# [START createIssuer]
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# New issuer name
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ISSUER_NAME = "name"
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# New issuer email address
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ISSUER_EMAIL = "email-address"
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# Issuer API endpoint
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ISSUER_URL = "https://walletobjects.googleapis.com/walletobjects/v1/issuer"
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# New issuer information
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issuer_payload = {
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"name": ISSUER_NAME,
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"contactInfo": {
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"email": ISSUER_EMAIL
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}
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}
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# Make the POST request
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issuer_response = http_client.post(
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url=ISSUER_URL,
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json=issuer_payload
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)
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print("issuer POST response:", issuer_response.text)
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# [END createIssuer]
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###############################################################################
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# Update permissions for an existing Google Wallet issuer account
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###############################################################################
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# [START updatePermissions]
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# Permissions API endpoint
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permissions_url = f"https://walletobjects.googleapis.com/walletobjects/v1/permissions/{ISSUER_ID}"
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# New issuer permissions information
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permissions_payload = {
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"issuerId": ISSUER_ID,
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"permissions": [
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# Copy as needed for each email address that will need access
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{
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"emailAddress": "email-address",
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"role": "READER | WRITER | OWNER"
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},
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]
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}
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permissions_response = http_client.put(
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permissions_url,
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json=permissions_payload
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)
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print("permissions PUT response:", permissions_response.text)
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# [END updatePermissions]
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###############################################################################
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# Batch create Google Wallet objects from an existing class
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###############################################################################
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# [START batch]
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# The request body will be a multiline string
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# See below for more information
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# https://cloud.google.com/compute/docs/api/how-tos/batch#example
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data = ""
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# Example: Generate three new pass objects
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for _ in range(3):
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# Generate a random user ID
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USER_ID = str(uuid.uuid4()).replace("[^\\w.-]", "_")
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# Generate an object ID with the user ID
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OBJECT_ID = f"{ISSUER_ID}.{USER_ID}-{CLASS_ID}"
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BATCH_OBJECT = {
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"id": OBJECT_ID,
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"classId": f"{ISSUER_ID}.{CLASS_ID}",
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"heroImage": {
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"sourceUri": {
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"uri": "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg",
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"description": "Test heroImage description"
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}
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},
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"textModulesData": [
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{
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"header": "Test text module header",
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"body": "Test text module body"
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}
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],
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"linksModuleData": {
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"uris": [
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{
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"kind": "walletobjects#uri",
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"uri": "http://maps.google.com/",
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"description": "Test link module uri description"
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},
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{
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"kind": "walletobjects#uri",
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"uri": "tel:6505555555",
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"description": "Test link module tel description"
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}
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]
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},
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"imageModulesData": [
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{
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"mainImage": {
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"kind": "walletobjects#image",
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"sourceUri": {
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"kind": "walletobjects#uri",
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"uri": "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg",
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"description": "Test image module description"
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}
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}
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}
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],
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"barcode": {
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"kind": "walletobjects#barcode",
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"type": "qrCode",
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"value": "Test QR Code"
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},
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"passengerType": "singlePassenger",
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"passengerNames": "Test passenger names",
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"ticketLeg": {
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"originStationCode": "LA",
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"originName": {
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"kind": "walletobjects#localizedString",
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"translatedValues": [
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{
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test translated origin name"
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}
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],
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"defaultValue": {
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test default origin name"
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}
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},
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"destinationStationCode": "SFO",
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"destinationName": {
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"kind": "walletobjects#localizedString",
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"translatedValues": [
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{
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test translated destination name"
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}
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],
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"defaultValue": {
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test default destination name"
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}
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},
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"departureDateTime": "2020-04-12T16:20:50.52Z",
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"arrivalDateTime": "2020-04-12T20:20:50.52Z",
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"fareName": {
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"kind": "walletobjects#localizedString",
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"translatedValues": [
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{
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test translated fare name"
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}
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],
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"defaultValue": {
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"kind": "walletobjects#translatedString",
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"language": "en-us",
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"value": "Test default fare name"
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}
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}
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},
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"locations": [
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{
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"kind": "walletobjects#latLongPoint",
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"latitude": 37.424015499999996,
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"longitude": -122.09259560000001
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}
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]
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}
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data += "--batch_createobjectbatch\n"
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data += "Content-Type: application/json\n\n"
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data += "POST /walletobjects/v1/transitObject/\n\n"
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data += json.dumps(BATCH_OBJECT) + "\n\n"
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data += "--batch_createobjectbatch--"
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# Invoke the batch API calls
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response = http_client.post(
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"https://walletobjects.googleapis.com/batch",
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data=data,
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headers={
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# `boundary` is the delimiter between API calls in the batch request
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"Content-Type": "multipart/mixed; boundary=batch_createobjectbatch"
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})
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print(response.content.decode("UTF-8"))
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# [END batch]
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