升级AWS-Amplify v6后手动改系统时钟致同步异常求助

将aws-amplify从^{4.1.0升级至}6.0.13，同时把amazon-cognito-identity-js从^{4.3.2升级到}6.3.7后，出现以下问题：每当修改本地机器时钟，请求同步就会异常，无法与服务器时间对齐。

这个问题在项目早期出现过，当时通过以下代码修复：

const syncAWSClock = async () => {
    const authenticatedUser = await Auth.currentAuthenticatedUser({bypassCache: true});
    const clockDrift = _get(authenticatedUser, 'signInUserSession.clockDrift', 0);
    const clockOffset = -(clockDrift * 1000);
    DateUtils.setClockOffset(clockOffset);
};

该修复逻辑原本集成在API请求处理器中，但在新版本aws-amplify中已无法使用，似乎被自动处理机制替代。目前观察到正确的timeDrift已存储在cookie中，但请求仍无法正常对齐时间。

尝试过以下修复方式，但未生效：

import * as AWS from 'aws-sdk';
AWS.config.update({ 
   correctClockSkew: true,
   systemClockOffset: 3603033
})

即使确认AWS.config中的对应字段已更新，问题依然存在。

升级前后配置对比 #

升级前配置 #

Amplify.configure({
        Auth: {
            mandatorySignIn: true,
            region: "region",
            userPoolId: "userPoolId",
            identityPoolId: "identityPoolId",
            userPoolWebClientId: "userPoolWebClientId",
            cookieStorage: {
                domain: window.location.hostname,
                secure: true,
                path: '/',
                expires: 7,
            },
            oauth: {
                domain: domainName,
                scope: ['email', 'aws.cognito.signin.user.admin', 'openid', 'profile'],
                redirectSignIn: publicUrl.origin,
                redirectSignOut: publicUrl.origin,
                responseType: 'code',
            },
        },
        Storage: {
            region: _get(s3Config, 'Region'),
            bucket: _get(s3Config, 'Bucket'),
           identityPoolId: "identityPoolId",
        },
        API: {
            endpoints: [
                {
                    name: 'myapi',
                    endpoint: "endpoint",
                    region: "region"
                },
            ],
            webSocket: "webSocket"
        },
    })

升级后配置 #

Amplify.configure({
        Auth: {
            mandatorySignIn: true,
            userPoolWebClientId: "userPoolWebClientId",
            region: "region",
            Cognito: {
                identityPoolId: "identityPoolId",
                userPoolClientId: "userPoolClientId",
                userPoolId: "userPoolId",
                loginWith: {
                    oauth: {
                        domain: domainName,
                        scopes: ['openid email profile aws.cognito.signin.user.admin'],
                        redirectSignIn: [publicUrl.origin],
                        redirectSignOut: [publicUrl.origin],
                        responseType: 'code',
                    },
                    username: 'true',
                },
            },
        },
        Storage: {
            S3: {
                bucket: _get(s3Config, 'Bucket'),
                region: _get(s3Config, 'Region'),
            },
        },
        API: {
            REST: {
                myapi: {
                    endpoint: "endpoint",
                    region: "region",
                },
            },
        },
    });

cognitoUserPoolsTokenProvider.setKeyValueStorage(new CookieStorage({
        domain: window.location.hostname,
        secure: true,
        path: '/',
        expires: 7,
    }));

内容的提问来源于stack exchange，提问作者alex yeruhin