英文:
Google Cloud Platform, Golang Flexible Environment HTTPS only for custom domain
问题
我通过在GCP上运行gcloud app deploy命令，顺利部署了我的应用程序。默认情况下，它使用了灵活环境。昨天，我进行了必要的自定义设置，为该应用程序添加了自定义域名和SSL证书。目前，当我访问以下任何一个网址时，http://example.com，https://example.com，它都可以正常工作。但是，我还想强制用户使用https。目前，http请求仍然有效，我希望将它们重定向到https。当用户尝试使用http或没有任何内容（如example.com）访问网站时，我希望将其重定向到https://example.com。如何实现这一目标？
以下是我的app.yaml文件内容：
api_version: go1
env: flex
runtime: go
我已经尝试使用handlers和secure属性，但似乎它们在灵活环境中无效。
谢谢。
英文:
I have deployed my application without hassle just by running gcloud app deploy command on GCP. Which takes the flexible environment as default. Yesterday I made the necessary customizations to have a custom domain for this app with ssl. Currently it works when I go to any of the following, http://example.com, https://example.com but I also want to force people to use https. Currently the http requests work as they are, I want them to be directed to https. I want to direct any user to https://example.com when they try to go to the website with http or without anything at all like example.com. How can this be achieved?
Here's my app.yaml:
api_version: go1
env: flex
runtime: go
I already tried to use handlers and secure attributes but it seems they are not valid for flexible environment.
Thanks.
答案1
得分: 2
目前，灵活环境不支持使用 app.yaml 来实现仅通过 HTTPS 进行重定向。但是，可以通过在服务器代码中使用类似以下的函数来实现：
func directToHttps(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
if r.URL.Scheme == "https" || strings.HasPrefix(r.Proto, "HTTPS") || r.Header.Get("X-Forwarded-Proto") == "https" {
next(w, r)
} else {
target := "https://" + r.Host + r.URL.Path
http.Redirect(w, r, target,
http.StatusTemporaryRedirect)
}
}
我使用 negroni 将这个函数包装到我的处理程序中。
可以在这里找到一个可工作的示例：https://github.com/malisit/munhasir
英文:
Currently, flexible environment does not support HTTPS only directing by using app.yaml. However, this can be achieved in the server code by using a function like this,
func directToHttps(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
if r.URL.Scheme == "https" || strings.HasPrefix(r.Proto, "HTTPS") || r.Header.Get("X-Forwarded-Proto") == "https" {
next(w, r)
} else {
target := "https://" + r.Host + r.URL.Path
http.Redirect(w, r, target,
http.StatusTemporaryRedirect)
}
}
I wrapped this function to my handlers with negroni.
Working example can be found here: https://github.com/malisit/munhasir
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论