Merge branch 'main' into ct-_do_not_parse_multiline_strings

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,42 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "main" ]
+  schedule:
+    - cron: '41 19 * * 2'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'ruby' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2

.github/workflows/test.yml

@@ -14,11 +14,11 @@ jobs:
       matrix:
         ruby: [2.7]
         idna_mode: [native, pure]
-        os: [ubuntu-18.04]
+        os: [ubuntu-20.04]
     env:
       IDNA_MODE: ${{ matrix.idna_mode }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install libidn
         run: sudo apt-get install libidn11-dev
@@ -46,15 +46,15 @@ jobs:
       fail-fast: false
       matrix:
         ruby: [2.7]
-        os: [ubuntu-18.04]
+        os: [ubuntu-20.04]
     env:
       BUNDLE_WITHOUT: development
       COVERALLS_SERVICE_NAME: github
       COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       COVERALLS_DEBUG: true
       CI_BUILD_NUMBER: ${{ github.run_id }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install libidn
         run: sudo apt-get install libidn11-dev
@@ -86,45 +86,43 @@ jobs:
           - 2.7
           # quotes because of YAML gotcha: https://github.com/actions/runner/issues/849
           - '3.0'
+          - 3.1
           - head
           - jruby-9.1
           - jruby-9.2
-          - jruby-head
-          # truffleruby-21.2 fails due to https://github.com/oracle/truffleruby/issues/2408
-          - truffleruby-21.1
-          - truffleruby-head
+          - jruby-9.3
+          - truffleruby-21.3
+          - truffleruby-22.1
         os:
-          - ubuntu-18.04
+          - ubuntu-20.04
         gemfile:
           - Gemfile
         include:
-          - { os: ubuntu-18.04, ruby: 2.7, gemfile: gemfiles/public_suffix_2.rb }
-          - { os: ubuntu-18.04, ruby: 2.7, gemfile: gemfiles/public_suffix_3.rb }
-          # Ubuntu 20.04
-          - { os: ubuntu-20.04, ruby: 2.7 }
-          - { os: ubuntu-20.04, ruby: '3.0' }
+          - { os: ubuntu-20.04, ruby: 2.7, gemfile: gemfiles/public_suffix_2.rb }
+          - { os: ubuntu-20.04, ruby: 2.7, gemfile: gemfiles/public_suffix_3.rb }
+          - { os: ubuntu-20.04, ruby: 2.7, gemfile: gemfiles/public_suffix_4.rb }
+          # Ubuntu
+          - { os: ubuntu-18.04, ruby: 2.7 }
+          - { os: ubuntu-22.04, ruby: 3.1 }
           # macOS
-          - { os: macos-10.15,  ruby: 2.7 }
-          - { os: macos-10.15,  ruby: '3.0' }
-          - { os: macos-10.15,  ruby: jruby }
-          - { os: macos-10.15,  ruby: truffleruby-21.1 }
-          - { os: macos-11,     ruby: 2.7 }
-          - { os: macos-11,     ruby: '3.0' }
-          - { os: macos-11,     ruby: jruby }
-          - { os: macos-11,     ruby: truffleruby-21.1 }
+          - { os: macos-11,     ruby: 3.1 }
+          - { os: macos-12,     ruby: 3.1 }
           # Windows
-          - { os: windows-2019, ruby: 2.7 }
-          - { os: windows-2019, ruby: '3.0' }
-          - { os: windows-2019, ruby: jruby-9.1 }
-          - { os: windows-2019, ruby: jruby-9.2 }
+          - { os: windows-2019, ruby: 3.1 }
+          - { os: windows-2022, ruby: 3.1 }
+          - { os: windows-2022, ruby: jruby-9.3 }
           # allowed to fail
-          - { os: ubuntu-18.04, ruby: jruby-head, allow-failure: true }
-          - { os: ubuntu-18.04, ruby: truffleruby-head, allow-failure: true }
+          - { os: ubuntu-20.04, ruby: jruby-head, gemfile: Gemfile, allow-failure: true }
+          - { os: ubuntu-20.04, ruby: truffleruby-head, gemfile: Gemfile, allow-failure: true }
     env:
       BUNDLE_GEMFILE: ${{ matrix.gemfile }}
       BUNDLE_WITHOUT: development:coverage
+      # Workaround for Windows JRuby JDK issue
+      # https://github.com/ruby/setup-ruby/issues/339
+      # https://github.com/jruby/jruby/issues/7182#issuecomment-1112953015
+      JAVA_OPTS: -Djdk.io.File.enableADS=true
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Install libidn (Ubuntu)
         if: startsWith(matrix.os, 'ubuntu')

Gemfile

@@ -25,4 +25,6 @@ group :test, :development do
   gem "rake", ">= 12.3.3"
 end
 
-gem "idn-ruby", platform: :mri
+unless ENV["IDNA_MODE"] == "pure"
+  gem "idn-ruby", platform: :mri
+end

addressable.gemspec

@@ -6,32 +6,30 @@ Gem::Specification.new do |s|
   s.version = "2.8.0"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version=
+  s.metadata = { "changelog_uri" => "https://github.com/sporkmonger/addressable/blob/main/CHANGELOG.md" } if s.respond_to? :metadata=
   s.require_paths = ["lib".freeze]
   s.authors = ["Bob Aman".freeze]
   s.date = "2021-07-03"
   s.description = "Addressable is an alternative implementation to the URI implementation that is\npart of Ruby's standard library. It is flexible, offers heuristic parsing, and\nadditionally provides extensive support for IRIs and URI templates.\n".freeze
   s.email = "bob@sporkmonger.com".freeze
   s.extra_rdoc_files = ["README.md".freeze]
-  s.files = ["CHANGELOG.md".freeze, "Gemfile".freeze, "LICENSE.txt".freeze, "README.md".freeze, "Rakefile".freeze, "addressable.gemspec".freeze, "benchmark".freeze, "coverage".freeze, "data".freeze, "data/unicode.data".freeze, "documentation".freeze, "gemfiles".freeze, "lib".freeze, "lib/addressable".freeze, "lib/addressable.rb".freeze, "lib/addressable/idna".freeze, "lib/addressable/idna.rb".freeze, "lib/addressable/idna/native.rb".freeze, "lib/addressable/idna/pure.rb".freeze, "lib/addressable/template.rb".freeze, "lib/addressable/uri.rb".freeze, "lib/addressable/version.rb".freeze, "spec".freeze, "spec/addressable".freeze, "spec/addressable/idna_spec.rb".freeze, "spec/addressable/net_http_compat_spec.rb".freeze, "spec/addressable/security_spec.rb".freeze, "spec/addressable/template_spec.rb".freeze, "spec/addressable/uri_spec.rb".freeze, "spec/spec_helper.rb".freeze, "specdoc".freeze, "tasks".freeze, "tasks/clobber.rake".freeze, "tasks/gem.rake".freeze, "tasks/git.rake".freeze, "tasks/metrics.rake".freeze, "tasks/profile.rake".freeze, "tasks/rspec.rake".freeze, "tasks/yard.rake".freeze, "tmp".freeze]
+  s.files = ["CHANGELOG.md".freeze, "Gemfile".freeze, "LICENSE.txt".freeze, "README.md".freeze, "Rakefile".freeze, "data/unicode.data".freeze, "lib/addressable".freeze, "lib/addressable.rb".freeze, "lib/addressable/idna".freeze, "lib/addressable/idna.rb".freeze, "lib/addressable/idna/native.rb".freeze, "lib/addressable/idna/pure.rb".freeze, "lib/addressable/template.rb".freeze, "lib/addressable/uri.rb".freeze, "lib/addressable/version.rb".freeze, "spec/addressable".freeze, "spec/addressable/idna_spec.rb".freeze, "spec/addressable/net_http_compat_spec.rb".freeze, "spec/addressable/security_spec.rb".freeze, "spec/addressable/template_spec.rb".freeze, "spec/addressable/uri_spec.rb".freeze, "spec/spec_helper.rb".freeze, "tasks/clobber.rake".freeze, "tasks/gem.rake".freeze, "tasks/git.rake".freeze, "tasks/metrics.rake".freeze, "tasks/profile.rake".freeze, "tasks/rspec.rake".freeze, "tasks/yard.rake".freeze]
   s.homepage = "https://github.com/sporkmonger/addressable".freeze
   s.licenses = ["Apache-2.0".freeze]
   s.rdoc_options = ["--main".freeze, "README.md".freeze]
-  s.required_ruby_version = Gem::Requirement.new(">= 2.0".freeze)
-  s.rubygems_version = "3.0.3".freeze
+  s.required_ruby_version = Gem::Requirement.new(">= 2.2".freeze)
+  s.rubygems_version = "3.3.7".freeze
   s.summary = "URI Implementation".freeze
 
   if s.respond_to? :specification_version then
     s.specification_version = 4
+  end
 
-    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<public_suffix>.freeze, [">= 2.0.2", "< 5.0"])
-      s.add_development_dependency(%q<bundler>.freeze, [">= 1.0", "< 3.0"])
-    else
-      s.add_dependency(%q<public_suffix>.freeze, [">= 2.0.2", "< 5.0"])
-      s.add_dependency(%q<bundler>.freeze, [">= 1.0", "< 3.0"])
-    end
+  if s.respond_to? :add_runtime_dependency then
+    s.add_runtime_dependency(%q<public_suffix>.freeze, [">= 2.0.2", "< 6.0"])
+    s.add_development_dependency(%q<bundler>.freeze, [">= 1.0", "< 3.0"])
   else
-    s.add_dependency(%q<public_suffix>.freeze, [">= 2.0.2", "< 5.0"])
+    s.add_dependency(%q<public_suffix>.freeze, [">= 2.0.2", "< 6.0"])
     s.add_dependency(%q<bundler>.freeze, [">= 1.0", "< 3.0"])
   end
 end

gemfiles/public_suffix_4.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+# Assumes this gemfile is used from the project root
+eval_gemfile "../Gemfile"
+
+gem "public_suffix", "~> 4.0"

lib/addressable/idna.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding:utf-8
 #--
 # Copyright (C) Bob Aman
 #

lib/addressable/idna/native.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding:utf-8
 #--
 # Copyright (C) Bob Aman
 #

lib/addressable/idna/pure.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding:utf-8
 #--
 # Copyright (C) Bob Aman
 #

lib/addressable/template.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding:utf-8
 #--
 # Copyright (C) Bob Aman
 #

lib/addressable/uri.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding:utf-8
 #--
 # Copyright (C) Bob Aman
 #
@@ -38,20 +37,26 @@ class InvalidURIError < StandardError
     ##
     # Container for the character classes specified in
     # <a href="http://www.ietf.org/rfc/rfc3986.txt">RFC 3986</a>.
+    #
+    # Note: Concatenated and interpolated `String`s are not affected by the
+    #       `frozen_string_literal` directive and must be frozen explicitly.
+    #
+    #       Interpolated `String`s *were* frozen this way before Ruby 3.0:
+    #       https://bugs.ruby-lang.org/issues/17104
     module CharacterClasses
       ALPHA = "a-zA-Z"
       DIGIT = "0-9"
       GEN_DELIMS = "\\:\\/\\?\\#\\[\\]\\@"
       SUB_DELIMS = "\\!\\$\\&\\'\\(\\)\\*\\+\\,\\;\\="
-      RESERVED = GEN_DELIMS + SUB_DELIMS
-      UNRESERVED = ALPHA + DIGIT + "\\-\\.\\_\\~"
-      PCHAR = UNRESERVED + SUB_DELIMS + "\\:\\@"
-      SCHEME = ALPHA + DIGIT + "\\-\\+\\."
-      HOST = UNRESERVED + SUB_DELIMS + "\\[\\:\\]"
-      AUTHORITY = PCHAR + "\\[\\:\\]"
-      PATH = PCHAR + "\\/"
-      QUERY = PCHAR + "\\/\\?"
-      FRAGMENT = PCHAR + "\\/\\?"
+      RESERVED = (GEN_DELIMS + SUB_DELIMS).freeze
+      UNRESERVED = (ALPHA + DIGIT + "\\-\\.\\_\\~").freeze
+      PCHAR = (UNRESERVED + SUB_DELIMS + "\\:\\@").freeze
+      SCHEME = (ALPHA + DIGIT + "\\-\\+\\.").freeze
+      HOST = (UNRESERVED + SUB_DELIMS + "\\[\\:\\]").freeze
+      AUTHORITY = (PCHAR + "\\[\\:\\]").freeze
+      PATH = (PCHAR + "\\/").freeze
+      QUERY = (PCHAR + "\\/\\?").freeze
+      FRAGMENT = (PCHAR + "\\/\\?").freeze
     end
 
     module NormalizeCharacterClasses
@@ -469,19 +474,13 @@ def self.unencode(uri, return_type=String, leave_encoded='')
           "Expected Class (String or Addressable::URI), " +
           "got #{return_type.inspect}"
       end
-      uri = uri.dup
-      # Seriously, only use UTF-8. I'm really not kidding!
-      uri.force_encoding("utf-8")
-
-      unless leave_encoded.empty?
-        leave_encoded = leave_encoded.dup.force_encoding("utf-8")
-      end
 
-      result = uri.gsub(/%[0-9a-f]{2}/iu) do |sequence|
+      result = uri.gsub(/%[0-9a-f]{2}/i) do |sequence|
         c = sequence[1..3].to_i(16).chr
-        c.force_encoding("utf-8")
+        c.force_encoding(sequence.encoding)
         leave_encoded.include?(c) ? sequence : c
       end
+
       result.force_encoding("utf-8")
       if return_type == String
         return result
@@ -2440,30 +2439,35 @@ def defer_validation
     def self.normalize_path(path)
       # Section 5.2.4 of RFC 3986
 
-      return nil if path.nil?
+      return if path.nil?
       normalized_path = path.dup
-      begin
-        mod = nil
+      loop do
         mod ||= normalized_path.gsub!(RULE_2A, SLASH)
 
         pair = normalized_path.match(RULE_2B_2C)
-        parent, current = pair[1], pair[2] if pair
+        if pair
+          parent  = pair[1]
+          current = pair[2]
+        else
+          parent  = nil
+          current = nil
+        end
+
+        regexp = "/#{Regexp.escape(parent.to_s)}/\\.\\./|"
+        regexp += "(/#{Regexp.escape(current.to_s)}/\\.\\.$)"
+
         if pair && ((parent != SELF_REF && parent != PARENT) ||
             (current != SELF_REF && current != PARENT))
-          mod ||= normalized_path.gsub!(
-            Regexp.new(
-              "/#{Regexp.escape(parent.to_s)}/\\.\\./|" +
-              "(/#{Regexp.escape(current.to_s)}/\\.\\.$)"
-            ), SLASH
-          )
+          mod ||= normalized_path.gsub!(Regexp.new(regexp), SLASH)
         end
 
         mod ||= normalized_path.gsub!(RULE_2D, EMPTY_STR)
         # Non-standard, removes prefixed dotted segments from path.
         mod ||= normalized_path.gsub!(RULE_PREFIXED_PARENT, SLASH)
-      end until mod.nil?
+        break if mod.nil?
+      end
 
-      return normalized_path
+      normalized_path
     end
 
     ##

lib/addressable/version.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# encoding:utf-8
 #--
 # Copyright (C) Bob Aman
 #

spec/addressable/idna_spec.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# coding: utf-8
 # Copyright (C) Bob Aman
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

spec/addressable/net_http_compat_spec.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# coding: utf-8
 # Copyright (C) Bob Aman
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

spec/addressable/security_spec.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# coding: utf-8
 # Copyright (C) Bob Aman
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

spec/addressable/template_spec.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-# coding: utf-8
 # Copyright (C) Bob Aman
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");