Nginx配置正向代理支持HTTP和HTTPS转发
1、nginx不支持https，如果想要使用需要安装以下的补丁
参考文档：
https nginx补丁
https://github.com/chobits/ngx_http_proxy_connect_module
安装编译环境和工具
yum install gcc gcc-c++ autoconf automake -y
yum install pcre pcre-devel -y
yum install openssl openssl-devel -y
yum install patch -y
yum install git -y
yum install net-tools -y
安装Nginx和ngx_http_proxy_connect_module模块
mkdir -p /downloads
cd /downloads
git clone https://github.com/chobits/ngx_http_proxy_connect_module.git
wget http://nginx.org/download/nginx-1.15.12.tar.gz
tar -xzvf nginx-1.15.12.tar.gz
cd nginx-1.15.12/
patch -p1 < /downloads/ngx_http_proxy_connect_module/patch/proxy_connect_rewrite_101504.patch
./configure --add-module=/downloads/ngx_http_proxy_connect_module
make && make install
修改Nginx配置文件
Nginx目录：/usr/local/nginx
修改Nginx目录下conf/nginx.conf配置文件，在http中添加以下内容：
server {
resolver 114.114.114.114;
listen 8080;
location / {
proxy_pass http://$http_host$request_uri;
proxy_set_header HOST $http_host;
proxy_buffers 256 4k;
proxy_max_temp_file_size 0k;
proxy_connect_timeout 30;
proxy_send_timeout 60;
proxy_read_timeout 60;
proxy_next_upstream error timeout invalid_header http_502;
}
}
server {
listen 8443;
# dns resolver used by forward proxying
resolver 114.114.114.114;
# forward proxy for CONNECT request
proxy_connect;
proxy_connect_allow 443 563;
proxy_connect_connect_timeout 10s;
proxy_connect_read_timeout 10s;
proxy_connect_send_timeout 10s;
# forward proxy for non-CONNECT request
location / {
proxy_pass http://$host;
proxy_set_header Host $host;
}
}
启动Nginx
运行./sbin/nginx启动Nginx。
Nginx命令参考：
# Start Nginx
./sbin/nginx
# Reload Nginx configuration
./sbin/nginx -s reload
# Stop Nginx
./sbin/nginx -s stop
查看端口
netstat -tnlp | grep 8080
netstat -tnlp | grep 8443
打开防火墙
firewall-cmd --zone=public --add-port=8080/tcp
firewall-cmd --zone=public --add-port=8080/tcp --permanent
firewall-cmd --zone=public --add-port=8443/tcp
firewall-cmd --zone=public --add-port=8443/tcp --permanent
firewall-cmd --reload
1
测试代理
# Test HTTP proxy
curl --proxy 192.168.87.123:8080 http://www.baidu.com
# Test HTTPS proxy
curl --proxy 192.168.87.123:8443 https://www.baidu.com
客户端需要设置代理
export http_proxy="http://192.168.87.123:8080"
export https_proxy="http://192.168.87.123:8443"
如果永久生效需要写在/etc/profile文件中
source /etc/pofile 进行生效
