接前一篇文章，今天看看https的反向代理怎么配置。
生成自签名证书和私钥
要使用https，首先需要有证书和私钥，这里创建一个测试用的自签名证书和私钥。
使用 openssl 命令生成服务器私钥文件
代码语言：javascript复制openssl genrsa -out server.key 2048生成证书请求
代码语言：javascript复制openssl req -new -key server.key -out server.csr根据私钥和证书请求生成证书
代码语言：javascript复制openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt配置反向代理
这里还是使用前一篇文章中使用的python3的 http server 作为后端应用服务。
代码语言：javascript复制$ python3 -m http.server 8000修改 /etc/nginx/nginx.conf 文件，添加反向代理配置
代码语言：javascript复制 server {
listen 443 ssl;
server_name localhost;
ssl_certificate /etc/nginx/server.crt;
ssl_certificate_key /etc/nginx/server.key;
ssl_session_timeout 5m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
location / {
proxy_pass http://localhost:8000;
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
}
}修改后完整的 /etc/nginx/nginx.conf 文件内容如下：
代码语言：javascript复制user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
events {
worker_connections 768;
}
http {
sendfile on;
tcp_nopush on;
types_hash_max_size 2048;
include /etc/nginx/mime.types;
default_type application/octet-stream;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
ssl_prefer_server_ciphers on;
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
gzip on;
server {
listen 80;
server_name localhost;
location / {
proxy_pass http://localhost:8000;
}
}
server {
listen 443 ssl;
server_name localhost;
ssl_certificate /etc/nginx/server.crt;
ssl_certificate_key /etc/nginx/server.key;
ssl_session_timeout 5m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
location / {
proxy_pass http://localhost:8000;
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
}
}
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}重新启动服务使配置生效
代码语言：javascript复制$ sudo service nginx restart最后通过访问 "https://localhost" 地址检查请求是否被代理到后端的python应用上了。
