關鍵配置《nginx + lua 字符串過濾實現blogger站點的反向代理》

 具體的編譯和配置過程略過，僅貼出nginx關鍵配置部分以下：

server {

        listen       80;

        server_name  blog.youhost.com;

 

        location / {
#lua字符替換 部分

body_filter_by_lua

'

    local origstr= ngx.arg[1]

    origstr=string.gsub(origstr,"www.blogger.com","blog.youhost.com/blg")

    origstr=string.gsub(origstr,"www.Blogger.com","blog.youhost.com/blg")

    origstr=string.gsub(origstr,"us.zyh.me","blog.youhost.com")

    origstr=string.gsub(origstr,"img1.blogblog.com","blog.youhost.com/img1")

    origstr=string.gsub(origstr,"img2.blogblog.com","blog.youhost.com/img2")

    origstr=string.gsub(origstr,"img3.blogblog.com","blog.youhost.com/img3")

    origstr=string.gsub(origstr,"www.blogblog.com","blog.youhost.com/bbwww")

 

    ngx.arg[1]=origstr

';

 

                proxy_pass  http://youblog.blogspot.com;

                proxy_set_header  X-Real-IP  $remote_addr;

                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

#如下這條很重要，目的是關閉http壓縮，若是不關閉壓縮則沒法進行任何過濾

                proxy_set_header Accept-Encoding "";

                proxy_redirect off;

        }

 

        location /blg/ {

 

                proxy_pass  http://www.blogger.com/;

                proxy_set_header  X-Real-IP  $remote_addr;

                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        }

 

        location /img1/ {

 

                proxy_pass  http://img1.blogblog.com/;

                proxy_set_header  X-Real-IP  $remote_addr;

                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        }

 

 

        location /img2/ {

 

                proxy_pass  http://img2.blogblog.com/;

                proxy_set_header  X-Real-IP  $remote_addr;

                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

                proxy_set_header Accept-Encoding "";

                proxy_redirect off;

        }

 

        location /img3/ {

 

                proxy_pass  http://img1.blogblog.com/;

                proxy_set_header  X-Real-IP  $remote_addr;

                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

                proxy_set_header Accept-Encoding "";

                proxy_redirect off;

        }

 

        location /bbwww/ {

 

                proxy_pass  http://www.blogblog.com/;

                proxy_set_header  X-Real-IP  $remote_addr;

                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

                proxy_set_header Accept-Encoding "";

                proxy_redirect off;

        }

}