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

I am working on a Ruby on Rails web application and I am using Devise for user / password and OmniAuth for authentication using social network accounts. And I also use Nginx.

Authentication with username / password worked fine. But when I added the ssl certificate in Nginx. Now I can log in. But when I log out, I get an error in the header URI::InvalidComponentError (bad component(expected scheme component): : https):and say that I have an exception thrown from:

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

How can I fix this problem so that all authentication types work?

UPDATE

It throws the same exception after almost every redirect with a web application. But forwarding in any case, the user's login. But he never logs out

* UPDATE 2 *

This question contains a more detailed description of my problem.

This other question is another attempt to fix the problem.

UPDATE 3

When I tried to add config.force_ssl = trueto my environment file .rb, I get a "page not found" and the next one inssl.error.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>"

UPDATE 4

My current nginx configuration in /etc/nginx/conf.d/ssl.conf:

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;
 }

UPDATE 5

After each request redirected from Nginx to the application, I get the following in the application console:

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'

-. ( Devise ). - , :

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

.

7

.

, , :

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

, , : https https.

parser.regexp[:SCHEME] check_shceme in /home/tamer/.rvm/rubies/ruby-2.5.0/lib/ruby/2.5.0/uri/generic.rb, : https. , ,

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

:

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>/

:%20 .

+4
1

destory_user_session. - .

I () , destory_user_session get delete config/initializers/devise.rb, :

config.sign_out_via = :get
0

Source: https://habr.com/ru/post/1695886/

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