我正在尝试使用this教程创建Web App身份验证。这是我写的代码 -
var app = {};
app.configureCognito = function(){
AWSCognito.config.region = 'us-east-1';
var poolData = {
UserPoolId: 'userPoolId',
ClientId: 'ClientId'
};
var userPool = new AWSCognito.CognitoIdentityServiceProvider.CognitoUserPool(poolData);
var userData = {
UserName:'MyName',
Pool: userPool
};
var attributeList = [];
var dataEmail = {
Name: 'email',
Value: 'mailme@mydomain.com'
};
var dataPhoneNumber = {
Name: 'phone_number',
Value: '+9112212212212'
};
var attributeEmail = new AWSCognito.CognitoIdentityServiceProvider.CognitoUserAttribute(dataEmail);
var attributePhoneNumber = new AWSCognito.CognitoIdentityServiceProvider.CognitoUserAttribute(dataPhoneNumber);
attributeList.push(attributeEmail);
attributeList.push(attributePhoneNumber);
var cognitoUser;
userPool.signUp('userName','password',attributeList,null,function(err,result){
if(err){
console.log(err);
alert(err);
return;
}
cognitoUser = result.user;
console.log('User Name is: '+cognitoUser);
});
};
我收到的错误是“在配置中缺少凭据”,我知道我们在这里没有做任何AWSCognito.config.credentials分配,但是它不应该使用userPool对象中提供的信息吗?代码有什么问题吗?根据UserPoolId和客户端ID,两者都是100%正确的。任何帮助将不胜感激。
答案 0 :(得分:12)
我明确地使用下面的代码解决了这个问题,根本没有必要在这个例子中提供IdentityPoolId,这些只是占位符,可以留下如下 -
AWS.config.region = 'us-east-1'; // Region
AWS.config.credentials = new AWS.CognitoIdentityCredentials({
IdentityPoolId: '...'
});
AWSCognito.config.region = 'us-east-1';
AWSCognito.config.credentials = new AWS.CognitoIdentityCredentials({
IdentityPoolId: '...'
});
需要设置凭证AWS.config.credentials和AWSCognito.config.credentials。完成上述步骤后,需要更新AWSCognito.config,如下所示 -
// Need to provide placeholder keys unless unauthorised user access is enabled for user pool
AWSCognito.config.update({accessKeyId: 'anything', secretAccessKey: 'anything'})
var poolData = {
UserPoolId : 'user pool id collected from user pool',
ClientId : 'application client id of app subscribed to user pool'
};
dataPhoneNumber和userData是可选的,如果需要短信验证,则应提供dataPhoneNumber。
问题在上述问题得到解决后得到解决,Identity-Code是一个工作模式,如果有人想看看它。
答案 1 :(得分:1)
我使用AWS Amplify配置AWS SDK和AWS ses。我有同样的错误,但能够使用以下解决方案克服。我使用了AWS Amplify和React js。
希望这对那些对ampl和sdk有问题的人有所帮助。
Auth.currentCredentials().then(res => {
AWS.config.update({
region: 'ap-southeast-1',
credentials: res
});
AWS.config.getCredentials(function (err) {
if (err) console.log(err.stack); // credentials not loaded
else console.log("Access Key:", AWS.config.credentials.accessKeyId);
})
var ses = new AWS.SES({
region: 'ap-south-1',
apiVersion: '2010-12-01'
});
this.setState({
open: false,
ses: ses
});
AWS.config.getCredentials(function (err) {
if (err) console.log(err.stack); // credentials not loaded
else console.log("Access Key:", AWS.config.credentials.accessKeyId);
})
})