【发布时间】:2019-07-23 10:57:36
【问题描述】:
我有两个 VM,在 Nginx 主机上,另一个也是独立服务器。 我将按如下方式调用虚拟机;
- 独立 =
Cash服务 https - 托管 Nginx=
LOCAL服务 http
为了让LOCAL 与CASH 通信,我们使用NGINX 反向代理代理 将HTTP 流量重定向 到HTTPS 和处理TLS 握手,如果CASH 调用LOCAL,NGINX 再次接受此HTTPS 流量并将其重定向到LOCAL 的HTTP,如图所示;
upstream api_http_within_this_vm {
server 127.0.0.1:9001; #LOCAL VM caal it HOST VM application
}
# SENDING HTTP TRAFFIC TO OUR HTTPS ENDPOINT Call CASH
server {
listen 80;
listen [::]:80;
server_name 10.0.0.13;
location / {
proxy_pass https:// api_https_to_another_vm;
proxy_redirect off;
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_ssl_certificate /etc/nginx/sites-available/signed_by_CASH.pem;
proxy_ssl_certificate_key /etc/nginx/sites-available/local_key_used_to_generate_csr_for_CASH_to_sign.key;
proxy_ssl_protocols TLSv1.2;
proxy_ssl_ciphers HIGH:!aNULL:!MD5;
proxy_ssl_trusted_certificate /etc/nginx/sites-available/CASH_CA.crt;
proxy_ssl_verify on;
proxy_ssl_verify_depth 2;
proxy_ssl_session_reuse on;
}
}
upstream api_https_to_another_vm {
server 10.0.0.13:8080; # CASH's VM IP and PORT
}
# RECIEVING HTTPS TRAFFIC ENDPOINT from CASH TO OUR LOCAL HTTP ENDPOINT
server {
listen 5555 ssl http2;
listen [::]:5555 ssl http2;
server_name 1270.0.0.1;
location / {
proxy_pass http://api_http_within_this_vm;
proxy_set_header X_CUSTOM_HEADER $http_x_custom_header;
proxy_buffering off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_pass_request_headers on;
}
ssl_certificate /etc/nginx/sites-available/signed_by_CASH.pem;
ssl_certificate_key /etc/nginx/sites-available/local_key_used_to_generate_csr_for_CASH_to_sign.key;
ssl_verify_client off;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers HIGH:!aNULL:!MD5;
}
我的成功
- 从
CASH到LOCAL的流量运行良好。
我的挑战
- 从
LOCAL到CASH的流量不工作。当我直接使用curl https://10.0.0.13:8080/而不使用反向代理LOCAL到CASH时,我得到了 502 Bad Request,即使没有发生握手,我也会看到一些输出。
哪里出了问题,请指教.....
其次,Nginx 是否只将流量重定向到虚拟机内的 IP 甚至其他虚拟机?
我主要想实现这种在我这边失败的leg。
【问题讨论】:
标签: api ssl nginx tls1.2 nginx-reverse-proxy