cognito.js

configure (config) {
    if (typeof config !== 'object' || Array.isArray(config)) {
        throw new Error('[CognitoAuth error] valid option object required')
    }
    this.userPool = new CognitoUserPool({
        UserPoolId: config.IdentityPoolId,
        ClientId: config.ClientId
    })
    Config.region = config.region
    Config.credentials = new CognitoIdentityCredentials({
        IdentityPoolId: config.IdentityPoolId
    })
    this.options = config
}

signup(username, email, pass, cb) {
    let attributeList = [
        new CognitoUserAttribute({
            Name: 'email',
            Value: email
        })
    ]
    this.userPool.signUp(username, pass, attributeList, null, cb)
}