ruby-on-rails - URI::InvalidComponentError(错误组件(预期方案组件)::https):

Question

我正在开发一个 Ruby on Rails 网络应用程序，我使用 Devise 作为用户/密码，使用 OmniAuth 来使用社交媒体帐户进行身份验证。我也在使用 Nginx。

使用用户名/密码进行身份验证非常有效。但是当我将 ssl 证书添加到 Nginx 时。我现在可以登录了。但是当我注销时，我在标题中收到错误消息 URI::InvalidComponentError (bad component(expected scheme component): : https): 并告诉我有一个异常生成自:

def check_scheme(v)
  if v && parser.regexp[:SCHEME] !~ v
    raise InvalidComponentError,
      "bad component(expected scheme component): #{v}"
  end

如何解决此问题才能使所有类型的身份验证正常工作？

更新

几乎每次使用网络应用程序重定向后都会抛出相同的异常。但无论如何重定向，事件用户登录。但它永远不会注销

*更新 2 *

This question对我的问题有更详细的描述

This other question是解决问题的另一种尝试

更新 3

当我尝试将 config.force_ssl = true 添加到我的环境 .rb 文件时，我在 ssl.error 中收到“找不到页面”和以下内容.log

2018/04/13 05:05:14 [error] 7317#0: *553 connect() failed (111: Connection refused) while connecting to upstream, client: <my laptop ip>, server: vps37181, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:3000/", host: "<domain name>"
2018/04/13 05:05:14 [error] 7317#0: *553 open() "/var/www/<app-name>/public/50x.html" failed (2: No such file or directory), client: <my laptop ip>, server: vps37181, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:3000/", host: "<domain name>"

更新 4

我当前在 /etc/nginx/conf.d/ssl.conf 的 nginx 配置是:

server {
    listen 443 ssl;
    server_name <server-name>;

    client_max_body_size 15M;
    ssl                  on;
    ssl_certificate      <.pem file path>;
    ssl_certificate_key  <.key file path>;
    ...
    root <"public" directory inside my app directory>;
    access_log <ssl.access.log path>;
    error_log  <ssl.error.log path>;

    include /etc/nginx/default.d/*.conf;

    location / {
        proxy_pass http://127.0.0.1:3000;

        proxy_set_header X-Real-IP  $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-NginX-Proxy true;
        proxy_set_header X-Forwarded-Proto: $scheme;
 }

更新 5

在每个请求从 Nginx 重定向到应用程序后，我在应用程序控制台中得到以下信息:

Cannot render console from <my laptop ip>! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255

URI::InvalidComponentError (bad component(expected scheme component): : https):

/home/tamer/.rvm/rubies/ruby-2.5.0/lib/ruby/2.5.0/uri/generic.rb:322:in `check_scheme'
/home/tamer/.rvm/rubies/ruby-2.5.0/lib/ruby/2.5.0/uri/generic.rb:363:in `scheme='
actionpack (5.1.5) lib/action_dispatch/routing/redirection.rb:35:in `serve'
actionpack (5.1.5) lib/action_dispatch/routing/redirection.rb:21:in `call'
actionpack (5.1.5) lib/action_dispatch/routing/mapper.rb:17:in `block in <class:Constraints>'
actionpack (5.1.5) lib/action_dispatch/routing/mapper.rb:46:in `serve'
actionpack (5.1.5) lib/action_dispatch/journey/router.rb:50:in `block in serve'
actionpack (5.1.5) lib/action_dispatch/journey/router.rb:33:in `each'
actionpack (5.1.5) lib/action_dispatch/journey/router.rb:33:in `serve'
actionpack (5.1.5) lib/action_dispatch/routing/route_set.rb:844:in `call'
omniauth (1.8.1) lib/omniauth/strategy.rb:190:in `call!'
omniauth (1.8.1) lib/omniauth/strategy.rb:168:in `call'
omniauth (1.8.1) lib/omniauth/strategy.rb:190:in `call!'
omniauth (1.8.1) lib/omniauth/strategy.rb:168:in `call'
omniauth (1.8.1) lib/omniauth/strategy.rb:190:in `call!'
omniauth (1.8.1) lib/omniauth/strategy.rb:168:in `call'
omniauth (1.8.1) lib/omniauth/strategy.rb:190:in `call!'
omniauth (1.8.1) lib/omniauth/strategy.rb:168:in `call'
omniauth (1.8.1) lib/omniauth/strategy.rb:190:in `call!'
omniauth (1.8.1) lib/omniauth/strategy.rb:168:in `call'
omniauth (1.8.1) lib/omniauth/builder.rb:63:in `call'
warden (1.2.7) lib/warden/manager.rb:36:in `block in call'
warden (1.2.7) lib/warden/manager.rb:35:in `catch'
warden (1.2.7) lib/warden/manager.rb:35:in `call'
rack (2.0.4) lib/rack/etag.rb:25:in `call'
rack (2.0.4) lib/rack/conditional_get.rb:25:in `call'
rack (2.0.4) lib/rack/head.rb:12:in `call'
rack (2.0.4) lib/rack/session/abstract/id.rb:232:in `context'
rack (2.0.4) lib/rack/session/abstract/id.rb:226:in `call'
actionpack (5.1.5) lib/action_dispatch/middleware/cookies.rb:613:in `call'
activerecord (5.1.5) lib/active_record/migration.rb:556:in `call'
actionpack (5.1.5) lib/action_dispatch/middleware/callbacks.rb:26:in `block in call'
activesupport (5.1.5) lib/active_support/callbacks.rb:97:in `run_callbacks'
actionpack (5.1.5) lib/action_dispatch/middleware/callbacks.rb:24:in `call'
actionpack (5.1.5) lib/action_dispatch/middleware/executor.rb:12:in `call'
actionpack (5.1.5) lib/action_dispatch/middleware/debug_exceptions.rb:59:in `call'
web-console (3.5.1) lib/web_console/middleware.rb:135:in `call_app'
web-console (3.5.1) lib/web_console/middleware.rb:20:in `block in call'
web-console (3.5.1) lib/web_console/middleware.rb:18:in `catch'
web-console (3.5.1) lib/web_console/middleware.rb:18:in `call'
actionpack (5.1.5) lib/action_dispatch/middleware/show_exceptions.rb:31:in `call'
railties (5.1.5) lib/rails/rack/logger.rb:36:in `call_app'
railties (5.1.5) lib/rails/rack/logger.rb:24:in `block in call'
activesupport (5.1.5) lib/active_support/tagged_logging.rb:69:in `block in tagged'
activesupport (5.1.5) lib/active_support/tagged_logging.rb:26:in `tagged'
activesupport (5.1.5) lib/active_support/tagged_logging.rb:69:in `tagged'
railties (5.1.5) lib/rails/rack/logger.rb:24:in `call'
sprockets-rails (3.2.1) lib/sprockets/rails/quiet_assets.rb:13:in `call'
actionpack (5.1.5) lib/action_dispatch/middleware/remote_ip.rb:79:in `call'
request_store (1.4.0) lib/request_store/middleware.rb:19:in `call'
actionpack (5.1.5) lib/action_dispatch/middleware/request_id.rb:25:in `call'
rack (2.0.4) lib/rack/method_override.rb:22:in `call'
rack (2.0.4) lib/rack/runtime.rb:22:in `call'
activesupport (5.1.5) lib/active_support/cache/strategy/local_cache_middleware.rb:27:in `call'
actionpack (5.1.5) lib/action_dispatch/middleware/executor.rb:12:in `call'
actionpack (5.1.5) lib/action_dispatch/middleware/static.rb:125:in `call'
rack (2.0.4) lib/rack/sendfile.rb:111:in `call'
railties (5.1.5) lib/rails/engine.rb:522:in `call'
puma (3.11.2) lib/puma/configuration.rb:225:in `call'
puma (3.11.2) lib/puma/server.rb:624:in `handle_request'
puma (3.11.2) lib/puma/server.rb:438:in `process_client'
puma (3.11.2) lib/puma/server.rb:302:in `block in run'
puma (3.11.2) lib/puma/thread_pool.rb:120:in `block in spawn_thread'

此消息不会阻止网站加载。但是当用户注销时(我正在使用 Devise 进行用户名/密码用户身份验证)。该网站在浏览器中抛出了我之前提到的错误:

URI::InvalidComponentError
bad component(expected scheme component): : https
Extracted source (around line #322):

def check_scheme(v)
  if v && parser.regexp[:SCHEME] !~ v
    raise InvalidComponentError, # line 322
      "bad component(expected scheme component): #{v}"
  end

我两次收到控制台错误消息。

更新 7

我正在开发中运行我的服务器。

我深入挖掘，发现:

URI::InvalidComponentError (bad component(expected scheme component): : https)

意味着预期的是 : https 而收到 https。

我尝试在/home/tamer/.rvm/rubies/ruby-2.5.0/lib/ruby/2.5.0/中的 check_shceme 中修改 parser.regexp[:SCHEME] uri/generic.rb 其中它批准 : https 也。但是现在，在注销时，它应该发送一个请求到

https://<my domain name>/users/log_out

现在重定向到:

https://<my domain name>/users/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/:%20https://<my domain name>/

其中:%20表示空白。

Answer 1

问题出在 destory_user_session 路由中。不知何故，它被另一个覆盖了。

我(暂时)通过在 config/initializers/中将 destory_user_session 的方法设置为 get 而不是 delete 来解决我的问题devise.rb 使用:

config.sign_out_via = :get