Nginx 代理传递指令：上游错误中的端口无效

Question

我正在用 Nginx 做负载均衡。这是我的配置

upstream web_backend {
        least_conn;
        server localhost:8001  max_fails=3 fail_timeout=60s;
        server localhost:8002  max_fails=3 fail_timeout=60s;
}


server {
    listen 8545;

    server_name _;

    location / {
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_pass http://web_backend;
    }
}


server {
        listen 8001;
        server_name localhost;
        location / {
        proxy_pass https://some_other_url/v3/cxnmcdinwrtyf93vcwdiyfx8q6xqwxv9qg7c93fgcb;

        }
}

server {
        listen 8002;
        server_name localhost;
        location / {
        proxy_pass 'https://chipdunk-dude:gorgeous-serpents-clubbed-orphans@nd-657-555-555-777.dogify.com';
        }
}

如你所见，8002 端口的 url 很奇怪（甚至不知道这种 url 叫什么）因为它在url中有“：”，Nginx给我这个错误

nginx: [emerg] invalid port in upstream "chipdunk-dude:gorgeous-serpents-clubbed-orphans@nd-657-555-555-777.dogify.com" in /etc/nginx/sites-enabled/default:60

8001端口的url正常

Answer 1

@ 之前的所有内容都是 userinfo which should be encoded by the browser and included as a separate request header according to RFC 7617。

Nginx 不是浏览器，无法为您完成。

您可以将其转换为 Base64 并使用 proxy_set_header 设置 Authorization header.

例如：

proxy_set_header Authorization "Basic Y2hpcGR1bmstZHVkZTpnb3JnZW91cy1zZXJwZW50cy1jbHViYmVkLW9ycGhhbnM=";
proxy_pass https://nd-657...;

Nginx 代理传递指令：上游错误中的端口无效

Nginx proxy pass directive: Invalid port in upstream error

nginx

reverse-proxy