【help to configure nginx proxy】

Server NGINX
1

Hello:

                        I want to config a proxy server to access

https
backend, but nginx return 400, I dont how to config

     My config is:

#user nobody;

worker_processes 3;

error_log logs/error.log;

pid logs/nginx.pid;

events {

worker_connections  1024;

}

http {

include       mime.types;

default_type  application/octet-stream;

log_format test '$http_clientip $http_baeuser $remote_user

[$time_local]
’

                   '$status $request_length $bytes_sent

$request_time ’

                   '0 0 0 - - $request - -';

access_log  logs/access.log  test;



sendfile        on;

keepalive_timeout  5;

proxy_connect_timeout    5;

proxy_read_timeout       60;

proxy_send_timeout       60;

proxy_buffer_size        16k;

proxy_buffers            4 64k;

proxy_busy_buffers_size  128k;

proxy_temp_file_write_size 128k;





#server {

 #   listen       8086;

    #       resolver 10.65.0.231;

    #location / {

     #              proxy_pass http://$http_host$request_uri;

      #             proxy_next_upstream http_502 http_504 error

timeout
invalid_header;

       #            proxy_set_header Host  $host;

        #           proxy_set_header X-Forwarded-For  $remote_addr;

         #          proxy_set_header cookie $http_cookie;

    #}

#}

# HTTPS server

map $scheme $msiis      { http off; https on; }

server {

    listen      443;

    resolver 10.65.0.231;

    ssl on;

    ssl_certificate      /home/work/imgw/nginx/ssl/cert.crt;

    ssl_certificate_key  /home/work/imgw/nginx/ssl/cert.key;

    ssl_verify_client off;

    #ssl_session_timeout  5m;

    ssl_protocols  SSLv2 SSLv3 TLSv1;

    ssl_ciphers

ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;

    ssl_prefer_server_ciphers   on;



    location / {

            proxy_pass $scheme://$host$request_uri;

            proxy_set_header X-Forwarded-Proto https;

            proxy_set_header Host  $http_host;

            proxy_set_header X-Forwarded-By

$server_addr:$server_port;

            proxy_set_header X-Forwarded-For  $remote_addr;

            proxy_set_header        Front-End-Https   $msiis;

            proxy_set_header cookie $http_cookie;





    }

}

}

     Thanks to your help!