服务器是否向referer链接或同一源链接发送响应？ [英] Is server send response to referer link or the same origin link?

问题描述

Hello Everyone！



在http请求/响应消息中，客户端请求服务器如下所示



http请求[

GET /js/standaloneMozLoop.js HTTP / 1.1

主持人：hello.firefox.com

用户代理： Mozilla / 5.0（Windows NT 6.1; WOW64; rv：37.0）Gecko / 20100101 Firefox / 37.0

接受：* / *

接受语言：en-US，en ; q = 0.5

接受编码：gzip，deflate

推荐人：https：//hello.firefox.com/dJ_9SWkcHjE

Cookie： _ga = GA1.2.1623609526.1426832126; _gat = 1

连接：keep-alive]



和服务器响应回到客户端的http响应消息如下



http回复[

HTTP / 1.1 200 OK

内容编码：gzip

内容-Security-Policy：frame-ancestors'self'

内容类型：text / css

日期：2015年3月20日星期五07:52:14 GMT
最后修改时间：2015年3月10日星期二18:57:07 GMT

变化：接受编码

X-Frame-Options：SAMEORIGIN

内容长度：716

连接：keep-alive

]。



我的疑问是服务器是否回复对引用链接或主机链接的响应



Referer：https：//hello.firefox.com/dJ_9SWkcHjE

$ / b $ b $



主持人：hello.firefox.com

解决方案

如何，服务器如何向referrer链接发送任何内容？该链接不是客户端。而客户不是链接。 HTTP基于TCP：客户端连接到侦听连接的服务器，然后他们开始发送/接收数据，而且，协议建立在客户端 - 服务器技术上：客户端发送HTTP请求，服务器发送HTTP响应（可以有服务器推送，但这是先进的技术）。根本没有发送到链接这样的东西：链接是URL，而不是TCP端点。

-SA

Hello Everyone!

In http request/response messages, client request to a server as below

http request [
GET /js/standaloneMozLoop.js HTTP/1.1
Host: hello.firefox.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: https://hello.firefox.com/dJ_9SWkcHjE
Cookie: _ga=GA1.2.1623609526.1426832126; _gat=1
Connection: keep-alive]

and server response back to the client with http response message as below

http response [
HTTP/1.1 200 OK
Content-Encoding: gzip
Content-Security-Policy: frame-ancestors 'self'
Content-Type: text/css
Date: Fri, 20 Mar 2015 07:52:14 GMT
Last-Modified: Tue, 10 Mar 2015 18:57:07 GMT
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Content-Length: 716
Connection: keep-alive
].

My doubt is whether the server replies response to the referer link or host link

Referer: https://hello.firefox.com/dJ_9SWkcHjE

or

Host: hello.firefox.com

解决方案

How, how a server could possibly send anything to the referrer link? That link is not a client. And a client is not a "link". HTTP is based on TCP: a client connects to the server listening for connection, and then they start to send/receive data, moreover, the protocol is built on client-server technology: a client sends HTTP request, a server sends HTTP response (there can be server push, but this is advanced technology). There is no such thing as "send to a link" at all: a link is URL, not a TCP endpoint.

—SA

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