我正在尝试为我的 Angular 7 应用程序配置用户登录,并构建了大部分 cognitoUser.authenticateUser()
方法,但在 onSuccess()
方法中,我无法刷新 AWS 配置凭据,因为我在 AWS.config.credentials.refresh()
收到以下错误:
"Property 'refresh' does not exist on type 'Credentials | CredentialsOptions'. Property 'refresh' does not exist on type 'CredentialsOptions'."
auth.service.ts:
import { Injectable } from '@angular/core';
import { Router } from '@angular/router';
import * as AWS from 'AWS-sdk';
import { CognitoIdentityCredentials } from 'AWS-sdk';
import * as AmazonCognitoIdentity from 'amazon-cognito-identity-js';
import credentials from '../../../../server/credentials.json';
@Injectable({
providedIn: 'root'
})
export class AuthService {
user: AmazonCognitoIdentity.CognitoUser;
userPool;
userData;
isAuthenticated: boolean;
constructor(private router: Router) {
const poolData = {
UserPoolId: '*****',
ClientId: credentials.appClientId
}
this.userPool = new AmazonCognitoIdentity.CognitoUserPool(poolData);
if (this.user) {
this.isAuthenticated = true;
} else {
this.isAuthenticated = false;
}
}
signIn(email, password) {
const authDetails = new AmazonCognitoIdentity.AuthenticationDetails({
Username: email,
Password: password
})
const userData = {
Username: email,
Pool: this.userPool
}
const cognitoUser = new AmazonCognitoIdentity.CognitoUser(userData);
cognitoUser.authenticateUser(authDetails, {
onSuccess: function(res) {
const accessToken = res.getAccessToken().getJwtToken();
AWS.config.credentials = new AWS.CognitoIdentityCredentials({
IdentityPoolId: this.userPool.UserPoolId,
Logins: {
'cognito-idp.*****.amazonaws.com/*****': res.getIdToken().getJwtToken()
}
})
AWS.config.credentials.refresh(err => {
// ISSUE HERE
})
},
onFailure: function(err) {
}
}
}
}
最佳答案
AWS.config.credentials.refresh(err => {
// ISSUE HERE
})
用这个替换上面的代码
( < AWS.CognitoIdentityCredentials > AWS.config.credentials).refresh((error) => {
});
这叫做变量转换
关于Angular/AWS Cognito 用户登录错误 - 类型 'refresh' 上不存在属性 'credentials',我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/53319051/