scryptmouse · scryptmouse · Aug 7, 2025 · Aug 7, 2025
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -15,22 +15,21 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     env:
-      APPRAISAL_NAME: rack_only
-      BUNDLE_GEMFILE: ./gemfiles/rack_only.gemfile
+      APPRAISAL_NAME: rack_3
+      BUNDLE_GEMFILE: ./gemfiles/rack_3.gemfile
     steps:
       - uses: actions/checkout@v2
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.7
-      - uses: actions/cache@v2
+          ruby-version: 3.0.0
+      - uses: actions/cache@v4
         with:
           path: vendor/bundle
-          key: bundle-use-ruby-ubuntu-latest-2.7-rack_only-${{ hashFiles(format('{0}.lock', env.BUNDLE_GEMFILE)) }}
+          key: bundle-use-ruby-ubuntu-latest-3.0.0-rack_3-${{ hashFiles(format('{0}.lock', env.BUNDLE_GEMFILE)) }}
           restore-keys: |
-            bundle-use-ruby-ubuntu-latest-2.7-rack_only
+            bundle-use-ruby-ubuntu-latest-3.0.0-rack_3
       - name: bundle install
         run: |
-          gem update --system
           bundle config deployment true
           bundle config path vendor/bundle
           bundle install --jobs 4
@@ -42,8 +41,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        appraisal_name: [rack_only, rails_6_0, rails_6_1]
-        ruby: [2.7.5, 3.0.0]
+        appraisal_name: [rack_2, rack_3, rails_6_0, rails_6_1]
+        ruby: [3.0.0]
     env:
       APPRAISAL_NAME: ${{ matrix.appraisal_name }}
       BUNDLE_GEMFILE: ${{ format('./gemfiles/{0}.gemfile', matrix.appraisal_name) }}
@@ -52,15 +51,14 @@ jobs:
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: vendor/bundle
           key: bundle-use-ruby-ubuntu-latest-${{ matrix.ruby }}-${{ env.APPRAISAL_NAME }}-${{ hashFiles(format('{0}.lock', env.BUNDLE_GEMFILE)) }}
           restore-keys: |
             bundle-use-ruby-ubuntu-latest-${{ matrix.ruby }}-${{ env.APPRAISAL_NAME }}
       - name: bundle install
         run: |
-          gem update --system
           bundle config deployment true
           bundle config path vendor/bundle
           bundle install --jobs 4

diff --git a/.rubocop.yml b/.rubocop.yml
@@ -7,7 +7,7 @@ AllCops:
     - Appraisals
     - "bin/*"
     - "gemfiles/**/*"
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.0
 
 Bundler/OrderedGems:
   Enabled: false
@@ -174,6 +174,9 @@ Style/IfWithBooleanLiteralBranches:
 Style/Lambda:
   Enabled: false
 
+Style/LambdaCall:
+  Enabled: false
+
 Style/MultilineBlockChain:
   Enabled: false
 

diff --git a/Appraisals b/Appraisals
@@ -1,6 +1,11 @@
 # frozen_string_literal: true
 
-appraise "rack_only" do
+appraise "rack_2" do
+  gem "rack", ">= 2.2", "< 3"
+end
+
+appraise "rack_3" do
+  gem "rack", ">= 3", "< 4"
 end
 
 appraise "rails_6_0" do

diff --git a/README.md b/README.md
@@ -15,13 +15,8 @@ gem "keycloak_rack", "1.0.0"
 
 ### Ruby & Rails Versions
 
-- Ruby 2.7, 3.0
-- Rails 6.0, 6.1, or using only Rack 2.2
-
-It has also been tested on Rails 5.2, but isn't officially supported because it doesn't support Ruby 3.
-
-At minimum, it requires Ruby 2.7, because it makes use of [pattern matching](https://docs.ruby-lang.org/en/3.0.0/doc/syntax/pattern_matching_rdoc.html).
-If you find the warning at boot annoying (I sure do), you can set `RUBYOPT='-W:no-experimental'` in your environment to silence the nag.
+- Ruby 3.0+
+- Rails 6.0, 6.1, 7.0, 7.1, or using only Rack 2.2+ or 3.x
 
 ## Basic Usage in Rails
 

diff --git a/gemfiles/rack_2.gemfile b/gemfiles/rack_2.gemfile
@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rack", ">= 2.2", "< 3"
+
+gemspec path: "../"
diff --git a/gemfiles/rack_only.gemfile.lock → gemfiles/rack_2.gemfile.lock b/gemfiles/rack_only.gemfile.lock → gemfiles/rack_2.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    keycloak_rack (1.1.0)
+    keycloak_rack (1.2.0)
       activesupport (>= 4.2)
       anyway_config (>= 2.1.0, < 3)
       dry-auto_inject
@@ -14,108 +14,136 @@ PATH
       dry-types (>= 1, < 2)
       dry-validation
       jwt (>= 2.2.0, < 3)
-      rack (>= 2.0.0, < 3)
+      rack (>= 2.0.0, < 4)
       zeitwerk (>= 2.0.0, < 3)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (7.0.2)
+    activesupport (7.1.5.1)
+      base64
+      benchmark (>= 0.3)
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
       minitest (>= 5.1)
+      mutex_m
+      securerandom (>= 0.3)
       tzinfo (~> 2.0)
-    addressable (2.8.0)
-      public_suffix (>= 2.0.2, < 5.0)
-    anyway_config (2.2.3)
-      ruby-next-core (>= 0.14.0)
-    appraisal (2.4.0)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    anyway_config (2.7.2)
+      ruby-next-core (~> 1.0)
+    appraisal (2.5.0)
       bundler
       rake
       thor (>= 0.14.0)
-    ast (2.4.2)
-    backports (3.23.0)
+    ast (2.4.3)
+    backports (3.25.1)
+    base64 (0.3.0)
+    benchmark (0.4.1)
+    bigdecimal (3.2.2)
     coderay (1.1.3)
-    concurrent-ruby (1.1.9)
-    crack (0.4.5)
+    concurrent-ruby (1.3.5)
+    connection_pool (2.5.3)
+    crack (1.0.0)
+      bigdecimal
       rexml
-    diff-lcs (1.5.0)
-    docile (1.4.0)
-    dry-auto_inject (0.9.0)
-      dry-container (>= 0.3.4)
-    dry-configurable (0.14.0)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    drb (2.2.3)
+    dry-auto_inject (1.0.1)
+      dry-core (~> 1.0)
+      zeitwerk (~> 2.6)
+    dry-configurable (1.2.0)
+      dry-core (~> 1.0, < 2)
+      zeitwerk (~> 2.6)
+    dry-container (0.11.0)
       concurrent-ruby (~> 1.0)
-      dry-core (~> 0.6)
-    dry-container (0.9.0)
+    dry-core (1.0.2)
       concurrent-ruby (~> 1.0)
-      dry-configurable (~> 0.13, >= 0.13.0)
-    dry-core (0.7.1)
+      logger
+      zeitwerk (~> 2.6)
+    dry-effects (0.4.1)
       concurrent-ruby (~> 1.0)
-    dry-effects (0.2.0)
-      concurrent-ruby (~> 1.0)
-      dry-container (~> 0.7, >= 0.7.2)
-      dry-core (~> 0.5, >= 0.5)
-      dry-inflector (~> 0.1, >= 0.1.2)
+      dry-core (~> 1.0)
+      dry-inflector (~> 1.0)
       dry-initializer (~> 3.0)
-    dry-inflector (0.2.1)
+      zeitwerk (~> 2.6)
+    dry-inflector (1.1.0)
     dry-initializer (3.1.1)
-    dry-logic (1.2.0)
+    dry-logic (1.5.0)
       concurrent-ruby (~> 1.0)
-      dry-core (~> 0.5, >= 0.5)
-    dry-matcher (0.9.0)
-      dry-core (~> 0.4, >= 0.4.8)
-    dry-monads (1.4.0)
+      dry-core (~> 1.0, < 2)
+      zeitwerk (~> 2.6)
+    dry-matcher (1.0.0)
+      dry-core (~> 1.0, < 2)
+    dry-monads (1.6.0)
       concurrent-ruby (~> 1.0)
-      dry-core (~> 0.7)
-    dry-schema (1.8.0)
+      dry-core (~> 1.0, < 2)
+      zeitwerk (~> 2.6)
+    dry-schema (1.13.4)
       concurrent-ruby (~> 1.0)
-      dry-configurable (~> 0.13, >= 0.13.0)
-      dry-core (~> 0.5, >= 0.5)
+      dry-configurable (~> 1.0, >= 1.0.1)
+      dry-core (~> 1.0, < 2)
       dry-initializer (~> 3.0)
-      dry-logic (~> 1.0)
-      dry-types (~> 1.5)
-    dry-struct (1.4.0)
-      dry-core (~> 0.5, >= 0.5)
-      dry-types (~> 1.5)
+      dry-logic (>= 1.4, < 2)
+      dry-types (>= 1.7, < 2)
+      zeitwerk (~> 2.6)
+    dry-struct (1.6.0)
+      dry-core (~> 1.0, < 2)
+      dry-types (>= 1.7, < 2)
       ice_nine (~> 0.11)
-    dry-types (1.5.1)
+      zeitwerk (~> 2.6)
+    dry-types (1.7.2)
+      bigdecimal (~> 3.0)
       concurrent-ruby (~> 1.0)
-      dry-container (~> 0.3)
-      dry-core (~> 0.5, >= 0.5)
-      dry-inflector (~> 0.1, >= 0.1.2)
-      dry-logic (~> 1.0, >= 1.0.2)
-    dry-validation (1.7.0)
+      dry-core (~> 1.0)
+      dry-inflector (~> 1.0)
+      dry-logic (~> 1.4)
+      zeitwerk (~> 2.6)
+    dry-validation (1.10.0)
       concurrent-ruby (~> 1.0)
-      dry-container (~> 0.7, >= 0.7.1)
-      dry-core (~> 0.5, >= 0.5)
+      dry-core (~> 1.0, < 2)
       dry-initializer (~> 3.0)
-      dry-schema (~> 1.8, >= 1.8.0)
+      dry-schema (>= 1.12, < 2)
+      zeitwerk (~> 2.6)
     factory_bot (6.1.0)
       activesupport (>= 5.0.0)
     faker (2.19.0)
       i18n (>= 1.6, < 2)
-    hashdiff (1.0.1)
-    i18n (1.9.1)
+    hashdiff (1.2.0)
+    i18n (1.14.7)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
-    jwt (2.3.0)
-    method_source (1.0.0)
-    minitest (5.15.0)
-    parallel (1.21.0)
-    parser (3.1.0.0)
+    jwt (2.10.2)
+      base64
+    logger (1.7.0)
+    method_source (1.1.0)
+    minitest (5.25.5)
+    mutex_m (0.3.0)
+    ostruct (0.6.3)
+    parallel (1.27.0)
+    parser (3.3.9.0)
       ast (~> 2.4.1)
+      racc
+    prism (1.4.0)
     pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    public_suffix (4.0.6)
+    public_suffix (6.0.2)
+    racc (1.8.1)
     rack (2.2.3)
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
+    rack-test (2.2.0)
+      rack (>= 1.3)
     rainbow (3.1.1)
-    rake (13.0.6)
-    redcarpet (3.5.1)
-    regexp_parser (2.2.0)
-    rexml (3.2.5)
+    rake (13.3.0)
+    redcarpet (3.6.1)
+    regexp_parser (2.11.0)
+    rexml (3.4.1)
     rspec (3.10.0)
       rspec-core (~> 3.10.0)
       rspec-expectations (~> 3.10.0)
@@ -139,56 +167,61 @@ GEM
       rubocop-ast (>= 1.2.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.15.1)
-      parser (>= 3.0.1.1)
+    rubocop-ast (1.46.0)
+      parser (>= 3.3.7.2)
+      prism (~> 1.4)
     rubocop-rake (0.5.1)
       rubocop
     rubocop-rspec (2.3.0)
       rubocop (~> 1.0)
       rubocop-ast (>= 1.1.0)
-    ruby-next-core (0.14.1)
-    ruby-progressbar (1.11.0)
+    ruby-next-core (1.1.2)
+    ruby-progressbar (1.13.0)
+    securerandom (0.3.2)
+    set (1.1.2)
     simplecov (0.21.2)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
       simplecov_json_formatter (~> 0.1)
-    simplecov-html (0.12.3)
-    simplecov_json_formatter (0.1.3)
-    thor (1.2.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    thor (1.4.0)
     timecop (0.9.4)
-    tzinfo (2.0.4)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (2.1.0)
+    unicode-display_width (2.6.0)
     webmock (3.12.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
     yard (0.9.26)
-    yard-junk (0.0.9)
+    yard-junk (0.0.10)
       backports (>= 3.18)
+      ostruct
       rainbow
       yard
-    zeitwerk (2.5.4)
+    zeitwerk (2.6.18)
 
 PLATFORMS
-  ruby
   x86_64-darwin-19
   x86_64-linux
 
 DEPENDENCIES
-  appraisal (= 2.4.0)
+  appraisal (= 2.5.0)
   factory_bot (~> 6.1.0)
   faker (= 2.19.0)
   keycloak_rack!
   pry (= 0.14.1)
-  rack-test (= 1.1.0)
+  rack (>= 2.2, < 3)
+  rack-test (= 2.2.0)
   rake (>= 13, < 14)
   redcarpet
   rspec (= 3.10.0)
   rspec-json_expectations (= 2.2.0)
   rubocop (= 1.13.0)
   rubocop-rake (= 0.5.1)
   rubocop-rspec (= 2.3.0)
+  set (= 1.1.2)
   simplecov (= 0.21.2)
   timecop (= 0.9.4)
   webmock (= 3.12.2)