在谷歌App引擎上禁用节点JS的默认域https://[project-id].appspot.com

I have deployed my Node JS app onto Google Cloud App Engine, and I can successfully add my custom domain for my app.

我已经将Node JS应用部署到谷歌云应用引擎上，我可以成功的为我的应用添加我的自定义域。

Let say my custom domain is example.com.

假设我的自定义域名是example.com。

Now I can browse my app via example.com & www.example.com, it works as expected. But I find that I can still browse my app through the default domain. https://[project-id].appspot.com

现在我可以通过example.com和www.example.com浏览我的应用程序，它可以正常工作。但是我发现我仍然可以通过默认域浏览我的应用。https://[项目id].appspot.com

I want to disable the default domain, is it possible to do that?

我想禁用默认域，有可能吗?

3 个解决方案

#1

You cannot disable that default domain. You would have to write a redirect script. You can test for "appspot" in the request's HTTP_HOST, and test for "AppEngine-Google" in the request's HTTP_USER_AGENT, to determine if it is an internal request.

不能禁用该默认域。您将不得不编写一个重定向脚本。您可以在请求的HTTP_HOST中测试“appspot”，在请求的HTTP_USER_AGENT中测试“AppEngine-Google”，以确定它是否是一个内部请求。

Also, internal functions, like cron jobs and task queues, run on that domain, so be careful what you do. Task queues will fail given a 301.

此外，内部函数，如cron作业和任务队列，在该域中运行，所以要小心。给定301任务队列将失败。

#2

After considering GAEfan suggestion, I have made some change on the router logic. If the host name is ended with "appspot.com" and the user agent is included "AppEngine-Google", it will redirect to my custom domain.

在考虑了GAEfan的建议后，我对路由器逻辑做了一些修改。如果主机名以“appspot.com”结尾，而用户代理包括“AppEngine-Google”，则它将重定向到我的自定义域。

router.get('/', function(req, res, next) {
    if(req.get("host").endsWith(GOOGLE_APP_SPOT) && 
        req.get("User-Agent").includes(GOOGLE_USER_AGENT))
    {
        var redirectURL =  url.format({
            protocol: req.protocol,
            host: CUSTOM_DOMAIN,
            pathname: req.originalUrl
        });
        res.redirect(redirectURL);
    }

    res.render('templateName', viewModel);
});

#3

You can do it just using the dispatch.yaml file from App Engine, list all your domains there, but not the *.appspot.com one. Google will show a 404 route when you try to access that.

只需使用分派即可。来自App Engine的yaml文件，列出所有您的域，但不列出*.appspot.com。当您试图访问该路径时，谷歌将显示一个404路径。

Checkout the official reference.

结账的官方参考。

#1