AWS Cognito返回未定义的错误async/await

this one 当我试图包装 authenticateUser 中的SDK方法 Promise

代码:

async function cognitoAuth(credentials, next, res) {
    const userData = {
        Username: credentials.email,
        Pool: userPool
    };
    const authenticationDetails = getAuthenticationDetails(credentials);

    let userCredentials;
    let authenticatedUserResponse;

    cognitoUser = new CognitoUser(userData);

    try {
        userCredentials = await checkIfAuthenticated(credentials.email);

        if (userCredentials.UserStatus === CognitoUserStatus.FORCE_CHANGE_PASSWORD) {
            res
                .status(203)
                .send(userCredentials);
        } else if (userCredentials.UserStatus === CognitoUserStatus.CONFIRMED) {
            authenticatedUserResponse = await authenticateUser(authenticationDetails);

            console.log(authenticatedUserResponse);
        }
    } catch(err) {
        if (err.message === CognitoErrorMessages.USER_NOT_EXIST) {
            next({
                name: err.message,
                status: 404
            });
        }
    }
}

正如你所看到的,我有两个等待的函数 ( checkIfAuthenticated ) 核实 抛出错误并拒绝承诺,然后 catch err 对象

然而,如果 认证者 抛出一个错误,则 接住 被调用,但 犯错误

这是我的 :

function authenticateUser(authenticationDetails) {
    return new Promise((resolve, reject) => {
        cognitoUser.authenticateUser(authenticationDetails, {
            onSuccess: (result) => {
                resolve(merge(err, {
                    res: "SUCCESS"
                }));
            },
            onFailure: (err) => {
                reject(merge(err, {
                    status: 401
                }));
            },
            newPasswordRequired: (userAttrs, requiredAttrs) => {
                resolve(merge(userAttrs, {
                    res: "NEW_PASS_REQ"
                }));
            }
        });
    });
}

通过使用断点 onFailure 被调用,并且它是正确的err对象,因此我不确定为什么在