Golang ListenAndServeTLS在浏览器中不使用https时返回数据

//i.stack.imgur.com/4KeoW.pngalt =使用http>

问题：为什么会有问题mark？

 curl -k-3 http：// localhost：8443 | od -A n -t x1  15 03 01 00 02 02 0a 

其中，根据 https： //code.google.com/p/go/issues/detail?id=2253 ，TLS是我不明白你说的是什么。

The following is my tls backend:

package main

import (
    "fmt"
    "net/http"
)

const (
    PORT       = ":8443"
    PRIV_KEY   = "./private_key"
    PUBLIC_KEY = "./public_key"
)

func rootHander(w http.ResponseWriter, r *http.Request) {
    fmt.Fprint(w, "Nobody should read this.")
}

func main() {
    http.HandleFunc("/", rootHander)
    err := http.ListenAndServeTLS(PORT, PUBLIC_KEY, PRIV_KEY, nil)
    if err != nil {
        fmt.Printf("main(): %s\n", err)
    }
}

The keys are generated using these two lines:

openssl genrsa -out private_key 2048
openssl req -new -x509 -key private_key -out public_key -days 365

When I start the tls server, and visit the site with a browser (https://example.com:8443) I get the expected result, after ignoring the browser warning:

Nobody should read this.

So far everything is cool.

Now, when I point my browser to http://example.com:8443 (notice that http is used, not https) I get the following result for Firfox (Chrome does the same, but downloading the site):

Question: Why is there a question mark?

curl -k -3 http://localhost:8443 | od -A n -t x115  03  01  00  02  02  0a

Which, according to https://code.google.com/p/go/issues/detail?id=2253, is TLS for "I didn't understand what you said."

这篇关于Golang ListenAndServeTLS在浏览器中不使用https时返回数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！