Nginx倒腾笔记(六):SSL_do_handshake() failed

前几天在倒腾镜像站的时候,在代理ipv4的站点是ok的,但是代理ipv6的https站点的时候,发现一直返回502,也就是说明,nginx代理了,但是代理的时候,下游服务器没有给你正确的响应

首先看一下原始配置

1
2
3
4
5
6
7
8
9
10
11
12
13
location / {
proxy_cache my_cache;
proxy_set_header Accept-Encoding "none";
proxy_pass https://m.cn.nytimes.com/;
sub_filter 'https://m.cn.nytimes.com' 'https://www.xxx.com/';
sub_filter 'd1f1eryiqyjs0r.cloudfront.net' 'www.xxx.com/d1f1eryiqyjs0r';
sub_filter_once off;
}
location ~ /d1f1eryiqyjs0r/(.*)$ {
proxy_cache my_cache;
proxy_set_header referer "https://cn.nytimes.com";
proxy_pass https://d1f1eryiqyjs0r.cloudfront.net/$1;
}

思路很简单,就是通过proxy_pass来代理到目标站点,获取内容后,将不能国内访问的内容的域名替换成自己的域名,后面加上不同的后缀来标识,然后再通过我们的服务器代理内容里面的超链,理论上出了繁琐外,没有什么技术难度,然而返回了502,这就有点不够意思了。

查看error.log后发现

1
2018/09/01 07:55:24 [error] 485#485: *6372 SSL_do_handshake() failed (SSL: error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure) while SSL handshaking to upstream, client: 122.224.106.25, server: www.xxx.com, request: "GET / HTTP/1.1", upstream: "https://52.85.131.45:443/", host: "www.xxx.com"

SSL的问题,代理的时候加一下SSL处理

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
location / {
proxy_ssl_server_name on;
proxy_ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
proxy_cache my_cache;
proxy_set_header Accept-Encoding "none";
proxy_pass https://m.cn.nytimes.com/;
sub_filter 'https://m.cn.nytimes.com' 'https://www.xxx.com/';
sub_filter 'd1f1eryiqyjs0r.cloudfront.net' 'www.xxx.com/d1f1eryiqyjs0r';
sub_filter_once off;
}
location ~ /d1f1eryiqyjs0r/(.*)$ {
proxy_ssl_server_name on;
proxy_ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
proxy_cache my_cache;
proxy_set_header referer "https://cn.nytimes.com";
proxy_pass https://d1f1eryiqyjs0r.cloudfront.net/$1;
}

综上,再次打开已经OK了。