12

我们正在准备一个 firebase 触发器来处理 android 的实时开发者通知,我们必须使用 Google Play Developer API 来了解用户订阅的详细信息。因此,我们在 Google Play 控制台中关联了 firebase 服务帐户,并授予了必要的访问权限。

我们使用 google 的 nodejs 库用于 googleapis(github 链接)并编写了如下代码:

return google.auth.getClient({
  keyFile: path.join(__dirname, './service-account.json'),
  scope: 'https://www.googleapis.com/auth/androidpublisher'
}) .then((client) => {
  const androidpublisher = google.androidpublisher({
    version: 'v3',
    auth: client
  });
  const params = {
    packageName: ANDROID_PACKAGE_NAME,
    subscriptionId: ANDROID_SUBSCRIPTIONID,
    token: token
  };
  return androidpublisher.purchases.subscriptions.get(params)
  .then(res => {
    console.log(`The response is ${res.data}`);
    return null;
  })
  .catch(error => {
    console.error(error);
  });
});

但它返回给我们一个错误状态:'无效的凭据',我对此有点迷茫。我已经使用带有授权令牌的 curl 对该 API 进行了测试,它也显示了 401 错误响应。

我不确定我上面的流程是否正确,有人可以给我任何建议吗?

4

1 回答 1

7

JWTgoogle-auth-library. _ 谷歌示例

const googleapis = require('googleapis');
const { JWT } = require('google-auth-library');
const serviceAccount = require('./serviceAccountKey.json');

const getAuthorizedClient = () => new JWT({
    email: serviceAccount.client_email,
    key: serviceAccount.private_key,
    scopes: ['https://www.googleapis.com/auth/androidpublisher']
});

const getAndroidpublisher = () => googleapis.google.androidpublisher({
    version: 'v3',
    auth: getAuthorizedClient()
});

const requestProductValidation = data => new Promise((resolve, reject) => {
    getAndroidpublisher().purchases["products"].get(data, (err, response) => {
        if (err) {
            console.log(`The API returned an error: ${err}`);
            resolve({status: "Error"});
        } else {
            const isValid = response && response.data && response.data.purchaseState === 0;
            resolve({status: isValid ? "OK" : "Error"});
        }
    });
});

exports.purchaseValidationAndroid = functions.https.onCall((data, context) => {
    return requestProductValidation(data);
});

data包含productId,tokenpackageName

于 2019-01-20T18:37:26.593 回答