node.js - 从 aws cli 或 nodeJS 创建 cognito 池 id 出错，参数有什么问题？

Question

我创建了nodeJS脚本来使用“CreateIdentityPool”类设置我的AWS Cognito池ID:

var cognitoidentity = new AWS.CognitoIdentity();
var params = {
    "IdentityPoolName": "samplePool",
    "AllowUnauthenticatedIdentities": true,
    "CognitoIdentityProviders": [
      {
        "ClientId": "xxxxxxxxxxx-qea4ebra0gipd0krefi37v8f48svrp8e.apps.googleusercontent.com", /* google client ID */
        "ProviderName": "accounts.google.com"
      }
    ],
    "DeveloperProviderName": "mypool"
};
cognitoidentity.createIdentityPool(params, function(err, data) {
  if (err) console.log(err, err.stack); // an error occurred
  else     console.log(data);           // successful response
});

但出现以下错误:

{ [ValidationException: 1 validation error detected: Value 'xxxxxxxxxxx-qea4ebra0gipd0krefi37v8f48svrp8e.apps.googleusercontent.com' at 'cognitoIdentityProviders.1.member.clientId' failed to satisfy constraint: Member must satisfy regular expression pattern: [\w_]+] message: '1 validation error detected: Value \'xxxxxxxxxxx-qea4ebra0gipd0krefi37v8f48svrp8e.apps.googleusercontent.com\' at \'cognitoIdentityProviders.1.member.clientId\' failed to satisfy constraint: Member must satisfy regular expression pattern: [\w_]+', code: 'ValidationException', time: Tue Jan 31 2017 21:11:48 GMT+1100 (AEDT), requestId: 'ad2b3366-e79d-11e6-b2e7-578f32ddcea5', statusCode: 400,
retryable: false, retryDelay: 45.71310137398541 }

第二种方式，我尝试首先在没有 CognitoIdentityProviders 的情况下创建身份池 ID，然后使用类“UpdateIdentityPool”运行更新以添加 CognitoIdentityProviders(解锁身份验证提供程序)。但是，上面是同样的问题。

第三种方法，我尝试使用来自aws cli的参数--cognito-identity-providers创建身份池ID，但仍然遇到同样的问题:

An error occurred (ValidationException) when calling the UpdateIdentityPool operation: 1 validation error detected: Value 'xxxxxxxxxxx-qea4ebra0gipd0krefi37v8f48svrp8e' at 'cognitoIdentityProviders.1.member.clientId' failed to satisfy constraint: Member must satisfy regular expression pattern: [\w_]+

第四种方法，我尝试从 aws cli 创建不带 --cognito-identity-providers 的身份池 ID，然后从 aws cli 更新它(添加 --cognito-identity-providers)。这仍然是同样的问题。

对这个问题非常沮丧，我必须从nodeJS 进行设置。因此，请不要提出从 AWS 控制台解锁身份验证提供商的建议。关于这个问题的引用文献非常少。如果您能将我链接到已解决的引用文献，我将不胜感激。

谢谢

Answer 1

您正在使用 CognitoIdentityProviders 但这适用于 AWS Cognito 用户池。您需要设置 SupportedLoginProviders 才能使其正常工作。像这样:

var params = {
    "IdentityPoolName": "samplePool",
    "AllowUnauthenticatedIdentities": true,
    "SupportedLoginProviders": {
        "accounts.google.com": "xxxxxxxxxxx-qea4ebra0gipd0krefi37v8f48svrp8e.apps.googleusercontent.com",
     }
};