Web API'yi kullanmaya başlamadan önce ön koşulları tamamladığınızdan emin olun. Web API'yi kullanmaya devam etmek için bir hizmet hesabınız ve bir hizmet hesabı anahtarınız olması ve Google Cüzdan API'yi çağırmak için hizmet hesabınıza erişim izni vermeniz gerekir.
Aşağıdaki adımlarda başvurulan kod snippet'lerini çalıştırmak için GitHub'daki örnek kodu indirin.
Kimlik doğrulama ve yetkilendirme
Google Cüzdan API'sine gönderilen isteklerin kimliği doğrulanmalıdır. Böylece, Cüzdan API'nin, isteğin uygulamanız tarafından yapıldığını tespit edebilmesi gerekir. Bu, erişim jetonu almak için hizmet hesabı anahtarı kullanılarak gerçekleştirilir.
Öncelikle, gerekli kitaplık içe aktarma işlemlerini gerçekleştirin ve JSON hizmet hesabı için bazı değişkenlerin yanı sıra kaydedilecek olan yayıncı, sınıf, benzersiz kullanıcı ve nesne kimliklerini tanımlayın.
Java
Java entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
import com.auth0.jwt.JWT;
import com.auth0.jwt.algorithms.Algorithm;
import com.google.api.client.googleapis.batch.BatchRequest;
import com.google.api.client.googleapis.batch.json.JsonBatchCallback;
import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.googleapis.json.GoogleJsonError;
import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.*;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.walletobjects.Walletobjects;
import com.google.api.services.walletobjects.model.*;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.auth.oauth2.ServiceAccountCredentials;
import java.io.*;
import java.security.interfaces.RSAPrivateKey;
import java.util.*;
/** Demo class for creating and managing Generic passes in Google Wallet. */
public class DemoGeneric {
/**
* Path to service account key file from Google Cloud Console. Environment variable:
* GOOGLE_APPLICATION_CREDENTIALS.
*/
public static String keyFilePath;
/** Service account credentials for Google Wallet APIs. */
public static GoogleCredentials credentials;
/** Google Wallet service client. */
public static Walletobjects service;
public DemoGeneric() throws Exception {
keyFilePath =
System.getenv().getOrDefault("GOOGLE_APPLICATION_CREDENTIALS", "/path/to/key.json");
auth();
}
PHP
PHP ile entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimizin tamamına bakın.
use Firebase\JWT\JWT;
use Google\Auth\Credentials\ServiceAccountCredentials;
use Google\Client as Google_Client;
/** Demo class for creating and managing Generic passes in Google Wallet. */
class DemoGeneric
{
/**
* Path to service account key file from Google Cloud Console. Environment
* variable: GOOGLE_APPLICATION_CREDENTIALS.
*/
public string $keyFilePath;
/**
* Service account credentials for Google Wallet APIs.
*/
public ServiceAccountCredentials $credentials;
/**
* Google Wallet service client.
*/
public Google_Service_Walletobjects $service;
public function __construct()
{
$this->keyFilePath = getenv('GOOGLE_APPLICATION_CREDENTIALS') ?: '/path/to/key.json';
$this->auth();
}
Python
Python'da entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimizin tamamına bakın.
import json
import os
import uuid
from google.auth.transport.requests import AuthorizedSession
from google.oauth2.service_account import Credentials
from google.auth import jwt, crypt
class DemoGeneric:
"""Demo class for creating and managing Generic passes in Google Wallet.
Attributes:
key_file_path: Path to service account key file from Google Cloud
Console. Environment variable: GOOGLE_APPLICATION_CREDENTIALS.
base_url: Base URL for Google Wallet API requests.
"""
def __init__(self):
self.key_file_path = os.environ.get('GOOGLE_APPLICATION_CREDENTIALS',
'/path/to/key.json')
self.base_url = 'https://walletobjects.googleapis.com/walletobjects/v1'
self.batch_url = 'https://walletobjects.googleapis.com/batch'
self.class_url = f'{self.base_url}/genericClass'
self.object_url = f'{self.base_url}/genericObject'
# Set up authenticated client
self.auth()
C#
C# ile entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
using System.IdentityModel.Tokens.Jwt;
using System.Net.Http.Headers;
using System.Text.RegularExpressions;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;
using Google.Apis.Walletobjects.v1;
using Google.Apis.Walletobjects.v1.Data;
using Microsoft.IdentityModel.Tokens;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
/// <summary>
/// Demo class for creating and managing Generic passes in Google Wallet.
/// </summary>
class DemoGeneric
{
/// <summary>
/// Path to service account key file from Google Cloud Console. Environment
/// variable: GOOGLE_APPLICATION_CREDENTIALS.
/// </summary>
public static string keyFilePath;
/// <summary>
/// Service account credentials for Google Wallet APIs
/// </summary>
public static ServiceAccountCredential credentials;
/// <summary>
/// Google Wallet service client
/// </summary>
public static WalletobjectsService service;
public DemoGeneric()
{
keyFilePath = Environment.GetEnvironmentVariable(
"GOOGLE_APPLICATION_CREDENTIALS") ?? "/path/to/key.json";
Auth();
}
Node.js
Düğüm'de entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
const { GoogleAuth } = require('google-auth-library');
const jwt = require('jsonwebtoken');
const { v4: uuidv4 } = require('uuid');
/**
* Demo class for creating and managing Generic passes in Google Wallet.
*/
class DemoGeneric {
constructor() {
/**
* Path to service account key file from Google Cloud Console. Environment
* variable: GOOGLE_APPLICATION_CREDENTIALS.
*/
this.keyFilePath = process.env.GOOGLE_APPLICATION_CREDENTIALS || '/path/to/key.json';
this.baseUrl = 'https://walletobjects.googleapis.com/walletobjects/v1';
this.batchUrl = 'https://walletobjects.googleapis.com/batch';
this.classUrl = `${this.baseUrl}/genericClass`;
this.objectUrl = `${this.baseUrl}/genericObject`;
this.auth();
}
Go
Go'da entegrasyonunuzu başlatmak için github'daki GitHub'daki kod örneklerindeki tam kod örneklerimize bakın.
package main import ( "bytes" "encoding/json" "fmt" "github.com/golang-jwt/jwt" "github.com/google/uuid" "golang.org/x/oauth2" "golang.org/x/oauth2/google" oauthJwt "golang.org/x/oauth2/jwt" "io" "net/http" "os" "strings" ) const ( batchUrl = "https://walletobjects.googleapis.com/batch" classUrl = "https://walletobjects.googleapis.com/walletobjects/v1/genericClass" objectUrl = "https://walletobjects.googleapis.com/walletobjects/v1/genericObject" )
Ardından, Google Cüzdan API'sini çağırmak üzere gerekli kimlik bilgilerini almak için çerçeve kitaplıklarından birini kullanın.
Java
Java entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
/**
* Create authenticated HTTP client using a service account file.
*
*/
public void auth() throws Exception {
String scope = "https://www.googleapis.com/auth/wallet_object.issuer";
credentials =
GoogleCredentials.fromStream(new FileInputStream(keyFilePath))
.createScoped(List.of(scope));
credentials.refresh();
HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
// Initialize Google Wallet API service
service =
new Walletobjects.Builder(
httpTransport,
GsonFactory.getDefaultInstance(),
new HttpCredentialsAdapter(credentials))
.setApplicationName("APPLICATION_NAME")
.build();
}
PHP
PHP ile entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimizin tamamına bakın.
/**
* Create authenticated HTTP client using a service account file.
*/
public function auth()
{
$scope = 'https://www.googleapis.com/auth/wallet_object.issuer';
$this->credentials = new ServiceAccountCredentials(
$scope,
$this->keyFilePath
);
// Initialize Google Wallet API service
$this->client = new Google_Client();
$this->client->setApplicationName('APPLICATION_NAME');
$this->client->setScopes($scope);
$this->client->setAuthConfig($this->keyFilePath);
$this->service = new Google_Service_Walletobjects($this->client);
}
Python
Python'da entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimizin tamamına bakın.
def auth(self):
"""Create authenticated HTTP client using a service account file."""
self.credentials = Credentials.from_service_account_file(
self.key_file_path,
scopes=['https://www.googleapis.com/auth/wallet_object.issuer'])
self.http_client = AuthorizedSession(self.credentials)
C#
C# ile entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
/// <summary>
/// Create authenticated service client using a service account file.
/// </summary>
public void Auth()
{
credentials = (ServiceAccountCredential)GoogleCredential
.FromFile(keyFilePath)
.CreateScoped(new List<string>
{
"https://www.googleapis.com/auth/wallet_object.issuer"
})
.UnderlyingCredential;
service = new WalletobjectsService(
new BaseClientService.Initializer()
{
HttpClientInitializer = credentials
});
}
Node.js
Düğüm'de entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
/**
* Create authenticated HTTP client using a service account file.
*/
auth() {
this.credentials = require(this.keyFilePath);
this.httpClient = new GoogleAuth({
credentials: this.credentials,
scopes: 'https://www.googleapis.com/auth/wallet_object.issuer'
});
}
Go
Go'da entegrasyonunuzu başlatmak için github'daki GitHub'daki kod örneklerindeki tam kod örneklerimize bakın.
// Create authenticated HTTP client using a service account file.
func (d *demoGeneric) auth() {
b, _ := os.ReadFile(os.Getenv("GOOGLE_APPLICATION_CREDENTIALS"))
credentials, _ := google.JWTConfigFromJSON(b, "https://www.googleapis.com/auth/wallet_object.issuer")
d.credentials = credentials
d.httpClient = d.credentials.Client(oauth2.NoContext)
}
Kartlar Nesnesi Oluşturma
Başarılı Nesnesi, Kartlar Sınıfının bir örneğidir. Kartlar Nesnesi oluşturmak için aşağıdaki özellikleri sağlamanız gerekir:
classId: Kartlar Sınıfınınid.id: Müşteriniz için benzersiz bir kimlik
Bu özelliklerin Genel Kartta nasıl temsil edildiği hakkında daha fazla bilgi için şablon yönergelerine bakın.
Passes nesnesi oluşturmak için kod örneği:
Java
Java entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
/**
* Create an object.
*
* @param issuerId The issuer ID being used for this request.
* @param classSuffix Developer-defined unique ID for this pass class.
* @param objectSuffix Developer-defined unique ID for this pass object.
* @return The pass object ID: "{issuerId}.{objectSuffix}"
*/
public String createObject(String issuerId, String classSuffix, String objectSuffix)
throws IOException {
// Check if the object exists
try {
service.genericobject().get(String.format("%s.%s", issuerId, objectSuffix)).execute();
System.out.printf("Object %s.%s already exists!%n", issuerId, objectSuffix);
return String.format("%s.%s", issuerId, objectSuffix);
} catch (GoogleJsonResponseException ex) {
if (ex.getStatusCode() != 404) {
// Something else went wrong...
ex.printStackTrace();
return String.format("%s.%s", issuerId, objectSuffix);
}
}
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericobject
GenericObject newObject =
new GenericObject()
.setId(String.format("%s.%s", issuerId, objectSuffix))
.setClassId(String.format("%s.%s", issuerId, classSuffix))
.setState("ACTIVE")
.setHeroImage(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Hero image description"))))
.setTextModulesData(
List.of(
new TextModuleData()
.setHeader("Text module header")
.setBody("Text module body")
.setId("TEXT_MODULE_ID")))
.setLinksModuleData(
new LinksModuleData()
.setUris(
Arrays.asList(
new Uri()
.setUri("http://maps.google.com/")
.setDescription("Link module URI description")
.setId("LINK_MODULE_URI_ID"),
new Uri()
.setUri("tel:6505555555")
.setDescription("Link module tel description")
.setId("LINK_MODULE_TEL_ID"))))
.setImageModulesData(
List.of(
new ImageModuleData()
.setMainImage(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Image module description"))))
.setId("IMAGE_MODULE_ID")))
.setBarcode(new Barcode().setType("QR_CODE").setValue("QR code value"))
.setCardTitle(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("Generic card title")))
.setHeader(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("Generic header")))
.setHexBackgroundColor("#4285f4")
.setLogo(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Generic card logo"))));
GenericObject response = service.genericobject().insert(newObject).execute();
System.out.println("Object insert response");
System.out.println(response.toPrettyString());
return response.getId();
}
PHP
PHP ile entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimizin tamamına bakın.
/**
* Create an object.
*
* @param string $issuerId The issuer ID being used for this request.
* @param string $classSuffix Developer-defined unique ID for this pass class.
* @param string $objectSuffix Developer-defined unique ID for this pass object.
*
* @return string The pass object ID: "{$issuerId}.{$objectSuffix}"
*/
public function createObject(string $issuerId, string $classSuffix, string $objectSuffix)
{
// Check if the object exists
try {
$this->service->genericobject->get("{$issuerId}.{$objectSuffix}");
print("Object {$issuerId}.{$objectSuffix} already exists!");
return "{$issuerId}.{$objectSuffix}";
} catch (Google\Service\Exception $ex) {
if (empty($ex->getErrors()) || $ex->getErrors()[0]['reason'] != 'resourceNotFound') {
// Something else went wrong...
print_r($ex);
return "{$issuerId}.{$objectSuffix}";
}
}
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericobject
$newObject = new Google_Service_Walletobjects_GenericObject([
'id' => "{$issuerId}.{$objectSuffix}",
'classId' => "{$issuerId}.{$classSuffix}",
'state' => 'ACTIVE',
'heroImage' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Hero image description'
])
])
]),
'textModulesData' => [
new Google_Service_Walletobjects_TextModuleData([
'header' => 'Text module header',
'body' => 'Text module body',
'id' => 'TEXT_MODULE_ID'
])
],
'linksModuleData' => new Google_Service_Walletobjects_LinksModuleData([
'uris' => [
new Google_Service_Walletobjects_Uri([
'uri' => 'http://maps.google.com/',
'description' => 'Link module URI description',
'id' => 'LINK_MODULE_URI_ID'
]),
new Google_Service_Walletobjects_Uri([
'uri' => 'tel:6505555555',
'description' => 'Link module tel description',
'id' => 'LINK_MODULE_TEL_ID'
])
]
]),
'imageModulesData' => [
new Google_Service_Walletobjects_ImageModuleData([
'mainImage' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Image module description'
])
])
]),
'id' => 'IMAGE_MODULE_ID'
])
],
'barcode' => new Google_Service_Walletobjects_Barcode([
'type' => 'QR_CODE',
'value' => 'QR code value'
]),
'cardTitle' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Generic card title'
])
]),
'header' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Generic header'
])
]),
'hexBackgroundColor' => '#4285f4',
'logo' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Generic card logo'
])
])
])
]);
$response = $this->service->genericobject->insert($newObject);
print "Object insert response\n";
print_r($response);
return $response->id;
}
Python
Python'da entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimizin tamamına bakın.
def create_object(self, issuer_id: str, class_suffix: str,
object_suffix: str) -> str:
"""Create an object.
Args:
issuer_id (str): The issuer ID being used for this request.
class_suffix (str): Developer-defined unique ID for the pass class.
object_suffix (str): Developer-defined unique ID for the pass object.
Returns:
The pass object ID: f"{issuer_id}.{object_suffix}"
"""
# Check if the object exists
response = self.http_client.get(
url=f'{self.object_url}/{issuer_id}.{object_suffix}')
if response.status_code == 200:
print(f'Object {issuer_id}.{object_suffix} already exists!')
print(response.text)
return f'{issuer_id}.{object_suffix}'
elif response.status_code != 404:
# Something else went wrong...
print(response.text)
return f'{issuer_id}.{object_suffix}'
# See link below for more information on required properties
# https://developers.google.com/wallet/generic/rest/v1/genericobject
new_object = {
'id': f'{issuer_id}.{object_suffix}',
'classId': f'{issuer_id}.{class_suffix}',
'state': 'ACTIVE',
'heroImage': {
'sourceUri': {
'uri':
'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Hero image description'
}
}
},
'textModulesData': [{
'header': 'Text module header',
'body': 'Text module body',
'id': 'TEXT_MODULE_ID'
}],
'linksModuleData': {
'uris': [{
'uri': 'http://maps.google.com/',
'description': 'Link module URI description',
'id': 'LINK_MODULE_URI_ID'
}, {
'uri': 'tel:6505555555',
'description': 'Link module tel description',
'id': 'LINK_MODULE_TEL_ID'
}]
},
'imageModulesData': [{
'mainImage': {
'sourceUri': {
'uri':
'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Image module description'
}
}
},
'id': 'IMAGE_MODULE_ID'
}],
'barcode': {
'type': 'QR_CODE',
'value': 'QR code'
},
'cardTitle': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic card title'
}
},
'header': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic header'
}
},
'hexBackgroundColor': '#4285f4',
'logo': {
'sourceUri': {
'uri':
'https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic card logo'
}
}
}
}
# Create the object
response = self.http_client.post(url=self.object_url, json=new_object)
print('Object insert response')
print(response.text)
return response.json().get('id')
C#
C# ile entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
/// <summary>
/// Create an object.
/// </summary>
/// <param name="issuerId">The issuer ID being used for this request.</param>
/// <param name="classSuffix">Developer-defined unique ID for this pass class.</param>
/// <param name="objectSuffix">Developer-defined unique ID for this pass object.</param>
/// <returns>The pass object ID: "{issuerId}.{objectSuffix}"</returns>
public string CreateObject(string issuerId, string classSuffix, string objectSuffix)
{
// Check if the object exists
Stream responseStream = service.Genericobject
.Get($"{issuerId}.{objectSuffix}")
.ExecuteAsStream();
StreamReader responseReader = new StreamReader(responseStream);
JObject jsonResponse = JObject.Parse(responseReader.ReadToEnd());
if (!jsonResponse.ContainsKey("error"))
{
Console.WriteLine($"Object {issuerId}.{objectSuffix} already exists!");
return $"{issuerId}.{objectSuffix}";
}
else if (jsonResponse["error"].Value<int>("code") != 404)
{
// Something else went wrong...
Console.WriteLine(jsonResponse.ToString());
return $"{issuerId}.{objectSuffix}";
}
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericobject
GenericObject newObject = new GenericObject
{
Id = $"{issuerId}.{objectSuffix}",
ClassId = $"{issuerId}.{classSuffix}",
State = "ACTIVE",
HeroImage = new Image
{
SourceUri = new ImageUri
{
Uri = "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Hero image description"
}
}
},
TextModulesData = new List<TextModuleData>
{
new TextModuleData
{
Header = "Text module header",
Body = "Text module body",
Id = "TEXT_MODULE_ID"
}
},
LinksModuleData = new LinksModuleData
{
Uris = new List<Google.Apis.Walletobjects.v1.Data.Uri>
{
new Google.Apis.Walletobjects.v1.Data.Uri
{
UriValue = "http://maps.google.com/",
Description = "Link module URI description",
Id = "LINK_MODULE_URI_ID"
},
new Google.Apis.Walletobjects.v1.Data.Uri
{
UriValue = "tel:6505555555",
Description = "Link module tel description",
Id = "LINK_MODULE_TEL_ID"
}
}
},
ImageModulesData = new List<ImageModuleData>
{
new ImageModuleData
{
MainImage = new Image
{
SourceUri = new ImageUri
{
Uri = "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Image module description"
}
}
},
Id = "IMAGE_MODULE_ID"
}
},
Barcode = new Barcode
{
Type = "QR_CODE",
Value = "QR code"
},
CardTitle = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Generic card title"
}
},
Header = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Generic header"
}
},
HexBackgroundColor = "#4285f4",
Logo = new Image
{
SourceUri = new ImageUri
{
Uri = "https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Generic card logo"
}
},
}
};
responseStream = service.Genericobject
.Insert(newObject)
.ExecuteAsStream();
responseReader = new StreamReader(responseStream);
jsonResponse = JObject.Parse(responseReader.ReadToEnd());
Console.WriteLine("Object insert response");
Console.WriteLine(jsonResponse.ToString());
return $"{issuerId}.{objectSuffix}";
}
Node.js
Düğüm'de entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
/**
* Create an object.
*
* @param {string} issuerId The issuer ID being used for this request.
* @param {string} classSuffix Developer-defined unique ID for the pass class.
* @param {string} objectSuffix Developer-defined unique ID for the pass object.
*
* @returns {string} The pass object ID: `${issuerId}.${objectSuffix}`
*/
async createObject(issuerId, classSuffix, objectSuffix) {
let response;
// Check if the object exists
try {
response = await this.httpClient.request({
url: `${this.objectUrl}/${issuerId}.${objectSuffix}`,
method: 'GET'
});
console.log(`Object ${issuerId}.${objectSuffix} already exists!`);
return `${issuerId}.${objectSuffix}`;
} catch (err) {
if (err.response && err.response.status !== 404) {
// Something else went wrong...
console.log(err);
return `${issuerId}.${objectSuffix}`;
}
}
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericobject
let newObject = {
'id': `${issuerId}.${objectSuffix}`,
'classId': `${issuerId}.${classSuffix}`,
'state': 'ACTIVE',
'heroImage': {
'sourceUri': {
'uri': 'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Hero image description'
}
}
},
'textModulesData': [
{
'header': 'Text module header',
'body': 'Text module body',
'id': 'TEXT_MODULE_ID'
}
],
'linksModuleData': {
'uris': [
{
'uri': 'http://maps.google.com/',
'description': 'Link module URI description',
'id': 'LINK_MODULE_URI_ID'
},
{
'uri': 'tel:6505555555',
'description': 'Link module tel description',
'id': 'LINK_MODULE_TEL_ID'
}
]
},
'imageModulesData': [
{
'mainImage': {
'sourceUri': {
'uri': 'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Image module description'
}
}
},
'id': 'IMAGE_MODULE_ID'
}
],
'barcode': {
'type': 'QR_CODE',
'value': 'QR code'
},
'cardTitle': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic card title'
}
},
'header': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic header'
}
},
'hexBackgroundColor': '#4285f4',
'logo': {
'sourceUri': {
'uri': 'https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic card logo'
}
}
}
};
response = await this.httpClient.request({
url: this.objectUrl,
method: 'POST',
data: newObject
});
console.log('Object insert response');
console.log(response);
return `${issuerId}.${objectSuffix}`;
}
Go
Go'da entegrasyonunuzu başlatmak için github'daki GitHub'daki kod örneklerindeki tam kod örneklerimize bakın.
// Create an object.
func (d *demoGeneric) createObject(issuerId, classSuffix, objectSuffix string) {
newObject := fmt.Sprintf(`
{
"classId": "%s.%s",
"cardTitle": {
"defaultValue": {
"value": "Generic card title",
"language": "en-US"
}
},
"heroImage": {
"contentDescription": {
"defaultValue": {
"value": "Hero image description",
"language": "en-US"
}
},
"sourceUri": {
"uri": "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"
}
},
"barcode": {
"type": "QR_CODE",
"value": "QR code"
},
"header": {
"defaultValue": {
"value": "Generic header",
"language": "en-US"
}
},
"state": "ACTIVE",
"linksModuleData": {
"uris": [
{
"id": "LINK_MODULE_URI_ID",
"uri": "http://maps.google.com/",
"description": "Link module URI description"
},
{
"id": "LINK_MODULE_TEL_ID",
"uri": "tel:6505555555",
"description": "Link module tel description"
}
]
},
"imageModulesData": [
{
"id": "IMAGE_MODULE_ID",
"mainImage": {
"contentDescription": {
"defaultValue": {
"value": "Image module description",
"language": "en-US"
}
},
"sourceUri": {
"uri": "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"
}
}
}
],
"textModulesData": [
{
"body": "Text module body",
"header": "Text module header",
"id": "TEXT_MODULE_ID"
}
],
"logo": {
"contentDescription": {
"defaultValue": {
"value": "Generic card logo",
"language": "en-US"
}
},
"sourceUri": {
"uri": "https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg"
}
},
"hexBackgroundColor": "#4285f4",
"id": "%s.%s"
}
`, issuerId, classSuffix, issuerId, objectSuffix)
res, err := d.httpClient.Post(objectUrl, "application/json", bytes.NewBuffer([]byte(newObject)))
if err != nil {
fmt.Println(err)
} else {
b, _ := io.ReadAll(res.Body)
fmt.Printf("Object insert response:\n%s\n", b)
}
}
İşlem tamamlandığında, müşterinizin Kartlar Nesnesi sunucuda oluşturulur. Ancak bu aşamada Kartlar nesnesi bir Google kullanıcısına veya cihazına bağlanmamıştır. Kartın bir Google Cüzdan kullanıcısıyla ilişkilendirilebilmesi için kullanıcının öncelikle kartı Google Cüzdan'a kaydetmesi gerekir.
Google Cüzdan'a ekleniyor
Google Cüzdan'a kart eklediğinizde, Passes Nesnesi'ni bir Google kullanıcısına bağlar ve bu işlem yalnızca giriş yapmış Google kimliği bağlamında başlatılabilir. Kullanıcıyı Google Cüzdan'a Ekle URL'sine yönlendirerek bunu yapabilirsiniz.
Google Cüzdan'a Ekle URL'si, önceki adımda oluşturulan Kartlar Nesne kimliği hakkında aşağıdaki bilgileri içeren, dinamik olarak oluşturulmuş bir URL'dir. Bu bilgiler JSON Web Token (JWT) olarak kodlanır.
JSON Web Jetonu (JWT)
JWT, kullanıcı tarafından kaydedilecek Kartlar Nesnesi ile ilgili olarak sizin (kartı veren kuruluşun) yapmış olduğunuz iddiaları içerir. JWT, Hizmet Hesabı Oluşturma adımında aldığınız hizmet hesabı anahtarındaki private_key kullanılarak imzalanmalıdır. Google, JWT imzasını doğrulayarak bu iddiaları doğrular.
JWT iddiaları aşağıdaki yapıya sahip olmalıdır:
{
"aud": "google",
"origins": ["https://example.com"],
"iss": "my-service-account@my-project-id.iam.gserviceaccount.com",
"typ": "savetowallet",
"payload": {
"genericObjects": [
{
"id": "PASSES_OBJECT_ID_1234567890"
}
]
}
}
JWT claims dosyasını oluşturun (1. adım) ve hak taleplerini hizmet hesabı anahtarındaki private_key ile imzalayarak token kodunu alın (2. adım):
Java
Java entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
/**
* Generate a signed JWT that creates a new pass class and object.
*
* <p>When the user opens the "Add to Google Wallet" URL and saves the pass to their wallet, the
* pass class and object defined in the JWT are created. This allows you to create multiple pass
* classes and objects in one API call when the user saves the pass to their wallet.
*
* @param issuerId The issuer ID being used for this request.
* @param classSuffix Developer-defined unique ID for this pass class.
* @param objectSuffix Developer-defined unique ID for the pass object.
* @return An "Add to Google Wallet" link.
*/
public String createJWTNewObjects(String issuerId, String classSuffix, String objectSuffix) {
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericclass
GenericClass newClass = new GenericClass().setId(String.format("%s.%s", issuerId, classSuffix));
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericobject
GenericObject newObject =
new GenericObject()
.setId(String.format("%s.%s", issuerId, objectSuffix))
.setClassId(String.format("%s.%s", issuerId, classSuffix))
.setState("ACTIVE")
.setHeroImage(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Hero image description"))))
.setTextModulesData(
List.of(
new TextModuleData()
.setHeader("Text module header")
.setBody("Text module body")
.setId("TEXT_MODULE_ID")))
.setLinksModuleData(
new LinksModuleData()
.setUris(
Arrays.asList(
new Uri()
.setUri("http://maps.google.com/")
.setDescription("Link module URI description")
.setId("LINK_MODULE_URI_ID"),
new Uri()
.setUri("tel:6505555555")
.setDescription("Link module tel description")
.setId("LINK_MODULE_TEL_ID"))))
.setImageModulesData(
List.of(
new ImageModuleData()
.setMainImage(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Image module description"))))
.setId("IMAGE_MODULE_ID")))
.setBarcode(new Barcode().setType("QR_CODE").setValue("QR code value"))
.setCardTitle(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("Generic card title")))
.setHeader(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("Generic header")))
.setHexBackgroundColor("#4285f4")
.setLogo(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Generic card logo"))));
// Create the JWT as a HashMap object
HashMap<String, Object> claims = new HashMap<String, Object>();
claims.put("iss", ((ServiceAccountCredentials) credentials).getClientEmail());
claims.put("aud", "google");
claims.put("origins", List.of("www.example.com"));
claims.put("typ", "savetowallet");
// Create the Google Wallet payload and add to the JWT
HashMap<String, Object> payload = new HashMap<String, Object>();
payload.put("genericClasses", List.of(newClass));
payload.put("genericObjects", List.of(newObject));
claims.put("payload", payload);
// The service account credentials are used to sign the JWT
Algorithm algorithm =
Algorithm.RSA256(
null, (RSAPrivateKey) ((ServiceAccountCredentials) credentials).getPrivateKey());
String token = JWT.create().withPayload(claims).sign(algorithm);
System.out.println("Add to Google Wallet link");
System.out.printf("https://pay.google.com/gp/v/save/%s%n", token);
return String.format("https://pay.google.com/gp/v/save/%s", token);
}
PHP
PHP ile entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimizin tamamına bakın.
/**
* Generate a signed JWT that creates a new pass class and object.
*
* When the user opens the "Add to Google Wallet" URL and saves the pass to
* their wallet, the pass class and object defined in the JWT are
* created. This allows you to create multiple pass classes and objects in
* one API call when the user saves the pass to their wallet.
*
* @param string $issuerId The issuer ID being used for this request.
* @param string $classSuffix Developer-defined unique ID for the pass class.
* @param string $objectSuffix Developer-defined unique ID for the pass object.
*
* @return string An "Add to Google Wallet" link.
*/
public function createJwtNewObjects(string $issuerId, string $classSuffix, string $objectSuffix)
{
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericclass
$newClass = new Google_Service_Walletobjects_GenericClass([
'id' => "{$issuerId}.{$classSuffix}",
]);
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericobject
$newObject = new Google_Service_Walletobjects_GenericObject([
'id' => "{$issuerId}.{$objectSuffix}",
'classId' => "{$issuerId}.{$classSuffix}",
'state' => 'ACTIVE',
'heroImage' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Hero image description'
])
])
]),
'textModulesData' => [
new Google_Service_Walletobjects_TextModuleData([
'header' => 'Text module header',
'body' => 'Text module body',
'id' => 'TEXT_MODULE_ID'
])
],
'linksModuleData' => new Google_Service_Walletobjects_LinksModuleData([
'uris' => [
new Google_Service_Walletobjects_Uri([
'uri' => 'http://maps.google.com/',
'description' => 'Link module URI description',
'id' => 'LINK_MODULE_URI_ID'
]),
new Google_Service_Walletobjects_Uri([
'uri' => 'tel:6505555555',
'description' => 'Link module tel description',
'id' => 'LINK_MODULE_TEL_ID'
])
]
]),
'imageModulesData' => [
new Google_Service_Walletobjects_ImageModuleData([
'mainImage' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Image module description'
])
])
]),
'id' => 'IMAGE_MODULE_ID'
])
],
'barcode' => new Google_Service_Walletobjects_Barcode([
'type' => 'QR_CODE',
'value' => 'QR code value'
]),
'cardTitle' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Generic card title'
])
]),
'header' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Generic header'
])
]),
'hexBackgroundColor' => '#4285f4',
'logo' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Generic card logo'
])
])
])
]);
// The service account credentials are used to sign the JWT
$serviceAccount = json_decode(file_get_contents($this->keyFilePath), true);
// Create the JWT as an array of key/value pairs
$claims = [
'iss' => $serviceAccount['client_email'],
'aud' => 'google',
'origins' => ['www.example.com'],
'typ' => 'savetowallet',
'payload' => [
'genericClasses' => [
$newClass
],
'genericObjects' => [
$newObject
]
]
];
$token = JWT::encode(
$claims,
$serviceAccount['private_key'],
'RS256'
);
print "Add to Google Wallet link\n";
print "https://pay.google.com/gp/v/save/{$token}";
return "https://pay.google.com/gp/v/save/{$token}";
}
Python
Python'da entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimizin tamamına bakın.
def create_jwt_new_objects(self, issuer_id: str, class_suffix: str,
object_suffix: str) -> str:
"""Generate a signed JWT that creates a new pass class and object.
When the user opens the "Add to Google Wallet" URL and saves the pass to
their wallet, the pass class and object defined in the JWT are
created. This allows you to create multiple pass classes and objects in
one API call when the user saves the pass to their wallet.
Args:
issuer_id (str): The issuer ID being used for this request.
class_suffix (str): Developer-defined unique ID for the pass class.
object_suffix (str): Developer-defined unique ID for the pass object.
Returns:
An "Add to Google Wallet" link.
"""
# See link below for more information on required properties
# https://developers.google.com/wallet/generic/rest/v1/genericclass
new_class = {'id': f'{issuer_id}.{class_suffix}'}
# See link below for more information on required properties
# https://developers.google.com/wallet/generic/rest/v1/genericobject
new_object = {
'id': f'{issuer_id}.{object_suffix}',
'classId': f'{issuer_id}.{class_suffix}',
'state': 'ACTIVE',
'heroImage': {
'sourceUri': {
'uri':
'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Hero image description'
}
}
},
'textModulesData': [{
'header': 'Text module header',
'body': 'Text module body',
'id': 'TEXT_MODULE_ID'
}],
'linksModuleData': {
'uris': [{
'uri': 'http://maps.google.com/',
'description': 'Link module URI description',
'id': 'LINK_MODULE_URI_ID'
}, {
'uri': 'tel:6505555555',
'description': 'Link module tel description',
'id': 'LINK_MODULE_TEL_ID'
}]
},
'imageModulesData': [{
'mainImage': {
'sourceUri': {
'uri':
'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Image module description'
}
}
},
'id': 'IMAGE_MODULE_ID'
}],
'barcode': {
'type': 'QR_CODE',
'value': 'QR code'
},
'cardTitle': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic card title'
}
},
'header': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic header'
}
},
'hexBackgroundColor': '#4285f4',
'logo': {
'sourceUri': {
'uri':
'https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic card logo'
}
}
}
}
# Create the JWT claims
claims = {
'iss': self.credentials.service_account_email,
'aud': 'google',
'origins': ['www.example.com'],
'typ': 'savetowallet',
'payload': {
# The listed classes and objects will be created
'genericClasses': [new_class],
'genericObjects': [new_object]
}
}
# The service account credentials are used to sign the JWT
signer = crypt.RSASigner.from_service_account_file(self.key_file_path)
token = jwt.encode(signer, claims).decode('utf-8')
print('Add to Google Wallet link')
print(f'https://pay.google.com/gp/v/save/{token}')
return f'https://pay.google.com/gp/v/save/{token}'
C#
C# ile entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
/// <summary>
/// Generate a signed JWT that creates a new pass class and object.
/// <para />
/// When the user opens the "Add to Google Wallet" URL and saves the pass to
/// their wallet, the pass class and object defined in the JWT are created.
/// This allows you to create multiple pass classes and objects in one API
/// call when the user saves the pass to their wallet.
/// <para />
/// The Google Wallet C# library uses Newtonsoft.Json.JsonPropertyAttribute
/// to specify the property names when converting objects to JSON. The
/// Newtonsoft.Json.JsonConvert.SerializeObject method will automatically
/// serialize the object with the right property names.
/// </summary>
/// <param name="issuerId">The issuer ID being used for this request.</param>
/// <param name="classSuffix">Developer-defined unique ID for this pass class.</param>
/// <param name="objectSuffix">Developer-defined unique ID for the pass object.</param>
/// <returns>An "Add to Google Wallet" link.</returns>
public string CreateJWTNewObjects(string issuerId, string classSuffix, string objectSuffix)
{
// Ignore null values when serializing to/from JSON
JsonSerializerSettings excludeNulls = new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
};
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericclass
GenericClass newClass = new GenericClass
{
Id = $"{issuerId}.{classSuffix}"
};
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericobject
GenericObject newObject = new GenericObject
{
Id = $"{issuerId}.{objectSuffix}",
ClassId = $"{issuerId}.{classSuffix}",
State = "ACTIVE",
HeroImage = new Image
{
SourceUri = new ImageUri
{
Uri = "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Hero image description"
}
}
},
TextModulesData = new List<TextModuleData>
{
new TextModuleData
{
Header = "Text module header",
Body = "Text module body",
Id = "TEXT_MODULE_ID"
}
},
LinksModuleData = new LinksModuleData
{
Uris = new List<Google.Apis.Walletobjects.v1.Data.Uri>
{
new Google.Apis.Walletobjects.v1.Data.Uri
{
UriValue = "http://maps.google.com/",
Description = "Link module URI description",
Id = "LINK_MODULE_URI_ID"
},
new Google.Apis.Walletobjects.v1.Data.Uri
{
UriValue = "tel:6505555555",
Description = "Link module tel description",
Id = "LINK_MODULE_TEL_ID"
}
}
},
ImageModulesData = new List<ImageModuleData>
{
new ImageModuleData
{
MainImage = new Image
{
SourceUri = new ImageUri
{
Uri = "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Image module description"
}
}
},
Id = "IMAGE_MODULE_ID"
}
},
Barcode = new Barcode
{
Type = "QR_CODE",
Value = "QR code"
},
CardTitle = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Generic card title"
}
},
Header = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Generic header"
}
},
HexBackgroundColor = "#4285f4",
Logo = new Image
{
SourceUri = new ImageUri
{
Uri = "https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Generic card logo"
}
},
}
};
// Create JSON representations of the class and object
JObject serializedClass = JObject.Parse(
JsonConvert.SerializeObject(newClass, excludeNulls));
JObject serializedObject = JObject.Parse(
JsonConvert.SerializeObject(newObject, excludeNulls));
// Create the JWT as a JSON object
JObject jwtPayload = JObject.Parse(JsonConvert.SerializeObject(new
{
iss = credentials.Id,
aud = "google",
origins = new List<string>
{
"www.example.com"
},
typ = "savetowallet",
payload = JObject.Parse(JsonConvert.SerializeObject(new
{
// The listed classes and objects will be created
// when the user saves the pass to their wallet
genericClasses = new List<JObject>
{
serializedClass
},
genericObjects = new List<JObject>
{
serializedObject
}
}))
}));
// Deserialize into a JwtPayload
JwtPayload claims = JwtPayload.Deserialize(jwtPayload.ToString());
// The service account credentials are used to sign the JWT
RsaSecurityKey key = new RsaSecurityKey(credentials.Key);
SigningCredentials signingCredentials = new SigningCredentials(
key, SecurityAlgorithms.RsaSha256);
JwtSecurityToken jwt = new JwtSecurityToken(
new JwtHeader(signingCredentials), claims);
string token = new JwtSecurityTokenHandler().WriteToken(jwt);
Console.WriteLine("Add to Google Wallet link");
Console.WriteLine($"https://pay.google.com/gp/v/save/{token}");
return $"https://pay.google.com/gp/v/save/{token}";
}
Node.js
Düğüm'de entegrasyonunuzu başlatmak için GitHub'daki kod örneklerimize bakın.
/**
* Generate a signed JWT that creates a new pass class and object.
*
* When the user opens the "Add to Google Wallet" URL and saves the pass to
* their wallet, the pass class and object defined in the JWT are
* created. This allows you to create multiple pass classes and objects in
* one API call when the user saves the pass to their wallet.
*
* @param {string} issuerId The issuer ID being used for this request.
* @param {string} classSuffix Developer-defined unique ID for the pass class.
* @param {string} objectSuffix Developer-defined unique ID for the pass object.
*
* @returns {string} An "Add to Google Wallet" link.
*/
createJwtNewObjects(issuerId, classSuffix, objectSuffix) {
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericclass
let newClass = {
'id': `${issuerId}.${classSuffix}`
};
// See link below for more information on required properties
// https://developers.google.com/wallet/generic/rest/v1/genericobject
let newObject = {
'id': `${issuerId}.${objectSuffix}`,
'classId': `${issuerId}.${classSuffix}`,
'state': 'ACTIVE',
'heroImage': {
'sourceUri': {
'uri': 'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Hero image description'
}
}
},
'textModulesData': [
{
'header': 'Text module header',
'body': 'Text module body',
'id': 'TEXT_MODULE_ID'
}
],
'linksModuleData': {
'uris': [
{
'uri': 'http://maps.google.com/',
'description': 'Link module URI description',
'id': 'LINK_MODULE_URI_ID'
},
{
'uri': 'tel:6505555555',
'description': 'Link module tel description',
'id': 'LINK_MODULE_TEL_ID'
}
]
},
'imageModulesData': [
{
'mainImage': {
'sourceUri': {
'uri': 'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Image module description'
}
}
},
'id': 'IMAGE_MODULE_ID'
}
],
'barcode': {
'type': 'QR_CODE',
'value': 'QR code'
},
'cardTitle': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic card title'
}
},
'header': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic header'
}
},
'hexBackgroundColor': '#4285f4',
'logo': {
'sourceUri': {
'uri': 'https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Generic card logo'
}
}
}
};
// Create the JWT claims
let claims = {
iss: this.credentials.client_email,
aud: 'google',
origins: ['www.example.com'],
typ: 'savetowallet',
payload: {
// The listed classes and objects will be created
genericClasses: [newClass],
genericObjects: [newObject]
},
};
// The service account credentials are used to sign the JWT
let token = jwt.sign(claims, this.credentials.private_key, { algorithm: 'RS256' });
console.log('Add to Google Wallet link');
console.log(`https://pay.google.com/gp/v/save/${token}`);
return `https://pay.google.com/gp/v/save/${token}`;
}
Go
Go'da entegrasyonunuzu başlatmak için github'daki GitHub'daki kod örneklerindeki tam kod örneklerimize bakın.
// Generate a signed JWT that creates a new pass class and object.
//
// When the user opens the "Add to Google Wallet" URL and saves the pass to
// their wallet, the pass class and object defined in the JWT are
// created. This allows you to create multiple pass classes and objects in
// one API call when the user saves the pass to their wallet.
func (d *demoGeneric) createJwtNewObjects(issuerId, classSuffix, objectSuffix string) {
newClass := fmt.Sprintf(`
{
"id": "%s.%s"
}
`, issuerId, classSuffix)
newObject := fmt.Sprintf(`
{
"classId": "%s.%s",
"cardTitle": {
"defaultValue": {
"value": "Generic card title",
"language": "en-US"
}
},
"heroImage": {
"contentDescription": {
"defaultValue": {
"value": "Hero image description",
"language": "en-US"
}
},
"sourceUri": {
"uri": "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"
}
},
"barcode": {
"type": "QR_CODE",
"value": "QR code"
},
"header": {
"defaultValue": {
"value": "Generic header",
"language": "en-US"
}
},
"state": "ACTIVE",
"linksModuleData": {
"uris": [
{
"id": "LINK_MODULE_URI_ID",
"uri": "http://maps.google.com/",
"description": "Link module URI description"
},
{
"id": "LINK_MODULE_TEL_ID",
"uri": "tel:6505555555",
"description": "Link module tel description"
}
]
},
"imageModulesData": [
{
"id": "IMAGE_MODULE_ID",
"mainImage": {
"contentDescription": {
"defaultValue": {
"value": "Image module description",
"language": "en-US"
}
},
"sourceUri": {
"uri": "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"
}
}
}
],
"textModulesData": [
{
"body": "Text module body",
"header": "Text module header",
"id": "TEXT_MODULE_ID"
}
],
"logo": {
"contentDescription": {
"defaultValue": {
"value": "Generic card logo",
"language": "en-US"
}
},
"sourceUri": {
"uri": "https://storage.googleapis.com/wallet-lab-tools-codelab-artifacts-public/pass_google_logo.jpg"
}
},
"hexBackgroundColor": "#4285f4",
"id": "%s.%s"
}
`, issuerId, classSuffix, issuerId, objectSuffix)
var payload map[string]interface{}
json.Unmarshal([]byte(fmt.Sprintf(`
{
"genericClasses": [%s],
"genericObjects": [%s]
}
`, newClass, newObject)), &payload)
claims := jwt.MapClaims{
"iss": d.credentials.Email,
"aud": "google",
"origins": []string{"www.example.com"},
"typ": "savetowallet",
"payload": payload,
}
// The service account credentials are used to sign the JWT
key, _ := jwt.ParseRSAPrivateKeyFromPEM(d.credentials.PrivateKey)
token, _ := jwt.NewWithClaims(jwt.SigningMethodRS256, claims).SignedString(key)
fmt.Println("Add to Google Wallet link")
fmt.Println("https://pay.google.com/gp/v/save/" + token)
}
İmzalı bir JWT aldıktan sonra, bu bilgileri kullanarak bir Google Cüzdan'a Ekle bağlantısı oluşturabilirsiniz.
Google Cüzdan bağlantısına ekleyin
Google Cüzdan'a ekle bağlantısı şu biçimdedir:
https://pay.google.com/gp/v/save/{token}
Bu bağlantı, web sayfanıza veya köprü olarak e-postaya yerleştirilebilir. Mesaj, müşteriye sohbet ve SMS gibi başka kanallar üzerinden de gönderilebilir.
Kodlanmış bir JWT'nin güvenli uzunluğu 1.800 karakterdir. JWT'niz bu sınırın altındaysa nesnenin tamamı imzalı JWT'ye dahil edilebilir. JWT'leriniz bu sınırın altında kalmalıdır. Uzunluk 1.800 karakterden fazlaysa, web tarayıcıları tarafından yapılan kırpma işlemi nedeniyle kaydetme işlemi yapılamayabilir.
Google Cüzdan'a Ekle Düğmesi
En iyi sonuçlar için web sayfanızda, e-postanızda veya Android uygulamanızda Google Cüzdan düğme öğelerinden yararlanın.
Google Cüzdan düğmesi iki şekilde oluşturulabilir:
- JavaScript Web düğmesi, web siteleri için kullanılabilir.
- Düğmeli JWT bağlantısı e-posta, SMS, uygulamalar ve web siteleri için kullanılabilir.
[TEST ONLY] biletleri
Hâlâ demo modundayken oluşturduğunuz tüm kartların başlığında "[TEST ONLY]" ifadesi bulunur. Bunun amacı, demo kartları canlı kartlardan ayırt etmektir. Ekibimizden üretim onayı aldıktan sonra, kullanıcı bağlı bir cihazda Cüzdan uygulamasını yeniden açtığında bu demo modu geçişlerinde ek metin gösterilmez.
Sonraki adımlar
- Genel kartınızın görünümünü özelleştirin
- Entegrasyonunuzu test edin ve yayınlayın!
- Başka sorularınız mı var? Lütfen SSS bölümümüzü inceleyin.