[Security] Bump omniauth from 1.9.1 to 2.0.4

Bumps [omniauth](https://github.com/omniauth/omniauth) from 1.9.1 to 2.0.4. **This update includes a security fix.**
- [Release notes](https://github.com/omniauth/omniauth/releases)
- [Commits](https://github.com/omniauth/omniauth/compare/v1.9.1...v2.0.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Gemfile

@@ -2,9 +2,7 @@ source 'https://rubygems.org'
 
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '6.1.3.2'
+gem 'rails', '6.1.3.1'
-# Use Puma as the app server
-gem 'puma', '~> 5.0'
 # Use sqlite3 as the database for Active Record
 gem 'sqlite3', '~> 1.4.1'
 
@@ -34,10 +32,13 @@ gem 'turbolinks', '~> 5.2.1'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
 gem 'jbuilder', '~> 2.11.2'
 # bundle exec rake doc:rails generates the API under doc/api.
-gem 'sdoc', '~> 2.1.0',          group: :doc
+gem 'sdoc', '~> 2.0.4',          group: :doc
 
 gem 'web-console', '~> 4.1.0', group: :development
-gem 'listen', '~> 3.5.1', group: :development
+gem 'listen', '~> 3.5.0', group: :development
+
+# Use Codacy for coverage
+gem 'codacy-coverage', :require => false
 
 gem 'bootstrap', '~> 4.5.3'
 gem "bootstrap_form", "~> 4.5"
@@ -50,7 +51,7 @@ gem 'diff-lcs'
 gem 'will_paginate', '~> 3.3.0'
 gem 'will_paginate-bootstrap4', '~> 0.2.2'
 
-gem 'devise', '~> 4.8.0'
+gem 'devise', '~> 4.7.3'
 gem 'omniauth'
 gem 'omniauth-github'
 

Gemfile.lock

@@ -1,60 +1,60 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.1.3.2)
+    actioncable (6.1.3.1)
-      actionpack (= 6.1.3.2)
+      actionpack (= 6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.1.3.2)
+    actionmailbox (6.1.3.1)
-      actionpack (= 6.1.3.2)
+      actionpack (= 6.1.3.1)
-      activejob (= 6.1.3.2)
+      activejob (= 6.1.3.1)
-      activerecord (= 6.1.3.2)
+      activerecord (= 6.1.3.1)
-      activestorage (= 6.1.3.2)
+      activestorage (= 6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       mail (>= 2.7.1)
-    actionmailer (6.1.3.2)
+    actionmailer (6.1.3.1)
-      actionpack (= 6.1.3.2)
+      actionpack (= 6.1.3.1)
-      actionview (= 6.1.3.2)
+      actionview (= 6.1.3.1)
-      activejob (= 6.1.3.2)
+      activejob (= 6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (6.1.3.2)
+    actionpack (6.1.3.1)
-      actionview (= 6.1.3.2)
+      actionview (= 6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       rack (~> 2.0, >= 2.0.9)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.1.3.2)
+    actiontext (6.1.3.1)
-      actionpack (= 6.1.3.2)
+      actionpack (= 6.1.3.1)
-      activerecord (= 6.1.3.2)
+      activerecord (= 6.1.3.1)
-      activestorage (= 6.1.3.2)
+      activestorage (= 6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       nokogiri (>= 1.8.5)
-    actionview (6.1.3.2)
+    actionview (6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.1.3.2)
+    activejob (6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       globalid (>= 0.3.6)
-    activemodel (6.1.3.2)
+    activemodel (6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
-    activerecord (6.1.3.2)
+    activerecord (6.1.3.1)
-      activemodel (= 6.1.3.2)
+      activemodel (= 6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
-    activestorage (6.1.3.2)
+    activestorage (6.1.3.1)
-      actionpack (= 6.1.3.2)
+      actionpack (= 6.1.3.1)
-      activejob (= 6.1.3.2)
+      activejob (= 6.1.3.1)
-      activerecord (= 6.1.3.2)
+      activerecord (= 6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       marcel (~> 1.0.0)
       mini_mime (~> 1.0.2)
-    activesupport (6.1.3.2)
+    activesupport (6.1.3.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
@@ -66,7 +66,7 @@ GEM
       execjs
     bcrypt (3.1.16)
     bindex (0.8.1)
-    bootsnap (1.7.5)
+    bootsnap (1.7.3)
       msgpack (~> 1.0)
     bootstrap (4.5.3)
       autoprefixer-rails (>= 9.1.0)
@@ -76,6 +76,8 @@ GEM
       actionpack (>= 5.2)
       activemodel (>= 5.2)
     builder (3.2.4)
+    codacy-coverage (2.2.1)
+      simplecov
     coffee-rails (5.0.0)
       coffee-script (>= 2.2.0)
       railties (>= 5.2.0)
@@ -87,7 +89,7 @@ GEM
     crack (0.4.5)
       rexml
     crass (1.0.6)
-    devise (4.8.0)
+    devise (4.7.3)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0)
@@ -95,17 +97,14 @@ GEM
       warden (~> 1.2.3)
     diff-lcs (1.4.4)
     diffy (3.4.0)
+    docile (1.3.2)
     erubi (1.10.0)
     execjs (2.7.0)
-    faraday (1.4.1)
+    faraday (1.3.0)
-      faraday-excon (~> 1.1)
       faraday-net_http (~> 1.0)
-      faraday-net_http_persistent (~> 1.1)
       multipart-post (>= 1.2, < 3)
-      ruby2_keywords (>= 0.0.4)
+      ruby2_keywords
-    faraday-excon (1.1.0)
     faraday-net_http (1.0.1)
-    faraday-net_http_persistent (1.1.0)
     ffi (1.15.0)
     font-awesome-sass (5.15.1)
       sassc (>= 1.11)
@@ -113,7 +112,7 @@ GEM
       activesupport (>= 4.2.0)
     hashdiff (1.0.1)
     hashie (4.1.0)
-    i18n (1.8.10)
+    i18n (1.8.9)
       concurrent-ruby (~> 1.0)
     jbuilder (2.11.2)
       activesupport (>= 5.0.0)
@@ -121,19 +120,19 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    jwt (2.2.3)
+    jwt (2.2.2)
-    listen (3.5.1)
+    listen (3.5.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.9.1)
+    loofah (2.9.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
-    marcel (1.0.1)
+    marcel (1.0.0)
     method_source (1.0.0)
     mini_mime (1.0.3)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.5.0)
     minitest (5.14.4)
     msgpack (1.4.2)
     multi_json (1.15.0)
@@ -141,7 +140,7 @@ GEM
     multipart-post (2.1.1)
     mysql2 (0.5.3)
     nio4r (2.5.7)
-    nokogiri (1.11.4)
+    nokogiri (1.11.2)
       mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
     oauth2 (1.4.7)
@@ -163,28 +162,26 @@ GEM
     orm_adapter (0.5.0)
     popper_js (1.16.0)
     public_suffix (4.0.6)
-    puma (5.3.1)
-      nio4r (~> 2.0)
     racc (1.5.2)
     rack (2.2.3)
     rack-protection (2.1.0)
       rack
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rails (6.1.3.2)
+    rails (6.1.3.1)
-      actioncable (= 6.1.3.2)
+      actioncable (= 6.1.3.1)
-      actionmailbox (= 6.1.3.2)
+      actionmailbox (= 6.1.3.1)
-      actionmailer (= 6.1.3.2)
+      actionmailer (= 6.1.3.1)
-      actionpack (= 6.1.3.2)
+      actionpack (= 6.1.3.1)
-      actiontext (= 6.1.3.2)
+      actiontext (= 6.1.3.1)
-      actionview (= 6.1.3.2)
+      actionview (= 6.1.3.1)
-      activejob (= 6.1.3.2)
+      activejob (= 6.1.3.1)
-      activemodel (= 6.1.3.2)
+      activemodel (= 6.1.3.1)
-      activerecord (= 6.1.3.2)
+      activerecord (= 6.1.3.1)
-      activestorage (= 6.1.3.2)
+      activestorage (= 6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       bundler (>= 1.15.0)
-      railties (= 6.1.3.2)
+      railties (= 6.1.3.1)
       sprockets-rails (>= 2.0.0)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
@@ -198,9 +195,9 @@ GEM
     rails-i18n (6.0.0)
       i18n (>= 0.7, < 2)
       railties (>= 6.0.0, < 7)
-    railties (6.1.3.2)
+    railties (6.1.3.1)
-      actionpack (= 6.1.3.2)
+      actionpack (= 6.1.3.1)
-      activesupport (= 6.1.3.2)
+      activesupport (= 6.1.3.1)
       method_source
       rake (>= 0.8.7)
       thor (~> 1.0)
@@ -208,11 +205,11 @@ GEM
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdoc (6.3.1)
+    rdoc (6.3.0)
     responders (3.0.1)
       actionpack (>= 5.0)
       railties (>= 5.0)
-    rexml (3.2.5)
+    rexml (3.2.4)
     ruby2_keywords (0.0.4)
     sassc (2.4.0)
       ffi (~> 1.9)
@@ -222,8 +219,12 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    sdoc (2.1.0)
+    sdoc (2.0.4)
       rdoc (>= 5.0)
+    simplecov (0.18.1)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11.0)
+    simplecov-html (0.11.0)
     sprockets (4.0.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
@@ -248,7 +249,7 @@ GEM
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
-    webmock (3.13.0)
+    webmock (3.12.1)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
@@ -267,23 +268,23 @@ DEPENDENCIES
   bootsnap
   bootstrap (~> 4.5.3)
   bootstrap_form (~> 4.5)
+  codacy-coverage
   coffee-rails (~> 5.0.0)
-  devise (~> 4.8.0)
+  devise (~> 4.7.3)
   diff-lcs
   diffy
   font-awesome-sass (~> 5.15.1)
   jbuilder (~> 2.11.2)
   jquery-rails (~> 4.4.0)
-  listen (~> 3.5.1)
+  listen (~> 3.5.0)
   mysql2 (~> 0.5.2)
   omniauth
   omniauth-github
-  puma (~> 5.0)
+  rails (= 6.1.3.1)
-  rails (= 6.1.3.2)
   rails-controller-testing
   rails-i18n (~> 6.0.0)
   sassc-rails (~> 2.1.2)
-  sdoc (~> 2.1.0)
+  sdoc (~> 2.0.4)
   sqlite3 (~> 1.4.1)
   turbolinks (~> 5.2.1)
   tzinfo-data
@@ -294,4 +295,4 @@ DEPENDENCIES
   will_paginate-bootstrap4 (~> 0.2.2)
 
 BUNDLED WITH
-   2.2.17
+   2.1.4

README.md

@@ -2,6 +2,7 @@ Projekt Euler
 =============
 
 ![Build Status](https://github.com/projekteuler/projekteuler/workflows/CI/badge.svg)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/68921bff5347435f8fff10c1d6872568)](https://www.codacy.com/app/projekteuler/projekteuler)
 
 This is the Ruby on Rails web-app powering [projekteuler.de](https://projekteuler.de).
 It allows visitors to view and suggest German translations of the maths puzzles found on [projecteuler.net](https://projecteuler.net).

test/test_helper.rb

@@ -1,5 +1,8 @@
+require 'codacy-coverage'
 require 'webmock/minitest'
 
+Codacy::Reporter.start
+
 ENV['RAILS_ENV'] ||= 'test'
 require File.expand_path('../../config/environment', __FILE__)
 require 'rails/test_help'