Nginx反向代理Rails:更改原点问题

时间:2020-10-07 15:28:13

标签: ruby-on-rails nginx-reverse-proxy

我用Nginx(端口:8080)反向代理了全栈Rails应用程序(端口:3000)。没有Nginx,localhost:3000可以工作(我可以get, post, patch, delete s)。在localhost:8080上,我只能get,但不能post, delete, patch。例如,一个经过修饰的'update'方法使用以下代码段:

import { csrfToken } from "@rails/ujs";
const postGenreToResto = async (obj = {}) => {
  try {
    const response = await fetch("/updateGenre", {
      method: "PATCH",
      headers: {
        Accept: "application/json",
        "X-CSRF-Token": csrfToken(),
        "Content-Type": "application/json",
      },
      credentials: "same-origin",
      body: JSON.stringify(obj),
    });
    return await response.json();
  } catch (err) {
    console.log(err);
  }
};
export { postGenreToResto };

我的错误是:

Started PATCH "/updateGenre" for 127.0.0.1 at 2020-10-07 17:04:04 +0200
Processing by RestosController#updateGenre as JSON
  Parameters: {Parameters: {"authenticity_token"=>"s+bpdFxhy2Sr...","genre_id"=>"7", "id"=>"1", "resto"=>{"id"=>"1", "genre_id"=>"7"}}
HTTP Origin header (http://localhost:8080) didn't match request.base_url (http://localhost)
Completed 500  in 2ms (ActiveRecord: 0.0ms | Allocations: 1787)
ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken):

csrf-token没问题。可能是Nginx设置问题,尤其是标题吗?

----编辑---

使用下面的修改后的/etc/nginx/nginx.conf文件,它可以工作。在本地主机上,当服务Nginx运行并正在侦听端口:8080时,我可以像在Rails服务的本地主机:3000上那样发布/修补/删除。我使用buildpack在Heroku上推送了此配置,并且效果很好。

Nginx文档不太容易阅读,我不确定我是否真的理解我的所作所为:)

upstream app_server {
    server 127.0.0.1:3000 fail_timeout=0; # version tcp/ip <=> port
    } 
    
    server {
       listen 8080;
       location / {
          try_files $uri @rails;  
       }
       location @rails {    
          proxy_set_header  X-Real-IP  $remote_addr;   
          proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
          ##proxy_set_header  X-Forwarded-Port $server_port; 
          ## proxy_set_header  X-Forwarded-Host $host;
          proxy_set_header  Host $http_host; 
          proxy_redirect    off;    
          proxy_pass        http://app_server;  
       }

0 个答案:

没有答案