Upgrade framework to rail 8.0

Author: dwelch-r7

.github/workflows/shared_gem_verify_rails.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Build Rails version matrix
         id: merge_rails_versions
         run: |
-          default_rails_versions='["~> 7.0.0","~> 7.1.0","~> 7.2.0"]'
+          default_rails_versions='["~> 7.0.0","~> 7.1.0","~> 7.2.0","~> 8.0.0"]'
           additional_rails_versions='${{ inputs.additional_rails_versions }}'
 
           rails_versions=$(jq -cn \

Gemfile.lock

@@ -4,9 +4,9 @@ PATH
     metasploit-framework (6.4.128)
       aarch64
       abbrev
-      actionpack (~> 7.2.0)
-      activerecord (~> 7.2.0)
-      activesupport (~> 7.2.0)
+      actionpack (~> 8.0.0)
+      activerecord (~> 8.0.0)
+      activesupport (~> 8.0.0)
       aws-sdk-ec2
       aws-sdk-ec2instanceconnect
       aws-sdk-iam
@@ -43,11 +43,11 @@ PATH
       json
       lru_redux
       metasm
-      metasploit-concern
-      metasploit-credential (>= 6.0.21)
-      metasploit-model
+      metasploit-concern (~> 5.0, >= 5.0.6)
+      metasploit-credential (~> 6.0, >= 6.0.22)
+      metasploit-model (~> 5.0, >= 5.0.5)
       metasploit-payloads (= 2.0.245)
-      metasploit_data_models (>= 6.0.15)
+      metasploit_data_models (~> 6.0, >= 6.0.16)
       metasploit_payloads-mettle (= 1.0.46)
       mqtt
       msgpack (~> 1.6.0)
@@ -72,7 +72,7 @@ PATH
       pdf-reader
       pg
       puma
-      rack (~> 2.2)
+      rack (>= 3.0)
       railties
       rasn1 (= 0.14.0)
       rb-readline
@@ -105,13 +105,12 @@ PATH
       ruby_smb (~> 3.3.17)
       rubyntlm
       rubyzip
-      sinatra (~> 3.2)
+      sinatra (~> 4.0)
       sqlite3 (= 1.7.3)
       sshkey
       stringio (= 3.1.1)
       swagger-blocks
       syslog
-      thin (~> 1.x)
       tzinfo
       tzinfo-data
       unix-crypt
@@ -130,30 +129,29 @@ GEM
     aarch64 (2.1.0)
       racc (~> 1.6)
     abbrev (0.1.2)
-    actionpack (7.2.2.2)
-      actionview (= 7.2.2.2)
-      activesupport (= 7.2.2.2)
+    actionpack (8.0.5)
+      actionview (= 8.0.5)
+      activesupport (= 8.0.5)
       nokogiri (>= 1.8.5)
-      racc
-      rack (>= 2.2.4, < 3.2)
+      rack (>= 2.2.4)
       rack-session (>= 1.0.1)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
       useragent (~> 0.16)
-    actionview (7.2.2.2)
-      activesupport (= 7.2.2.2)
+    actionview (8.0.5)
+      activesupport (= 8.0.5)
       builder (~> 3.1)
       erubi (~> 1.11)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    activemodel (7.2.2.2)
-      activesupport (= 7.2.2.2)
-    activerecord (7.2.2.2)
-      activemodel (= 7.2.2.2)
-      activesupport (= 7.2.2.2)
+    activemodel (8.0.5)
+      activesupport (= 8.0.5)
+    activerecord (8.0.5)
+      activemodel (= 8.0.5)
+      activesupport (= 8.0.5)
       timeout (>= 0.4.0)
-    activesupport (7.2.2.2)
+    activesupport (8.0.5)
       base64
       benchmark (>= 0.3)
       bigdecimal
@@ -165,6 +163,7 @@ GEM
       minitest (>= 5.1)
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
+      uri (>= 0.13.1)
     addressable (2.8.7)
       public_suffix (>= 2.0.2, < 7.0)
     afm (0.2.2)
@@ -175,8 +174,8 @@ GEM
       mime-types (>= 3.3, < 4)
       require_all (>= 2, < 4)
       rspec-expectations (~> 3.12)
-    arel-helpers (2.16.0)
-      activerecord (>= 3.1.0, < 8.1)
+    arel-helpers (2.17.0)
+      activerecord (>= 3.1.0)
     ast (2.4.3)
     aws-eventstream (1.3.2)
     aws-partitions (1.1065.0)
@@ -225,7 +224,6 @@ GEM
     cookiejar (0.3.4)
     crass (1.0.6)
     csv (3.3.2)
-    daemons (1.4.1)
     date (3.4.1)
     debug (1.11.0)
       irb (~> 1.10)
@@ -324,14 +322,14 @@ GEM
     lru_redux (1.1.0)
     memory_profiler (1.1.0)
     metasm (1.0.5)
-    metasploit-concern (5.0.5)
-      activemodel (~> 7.0)
-      activesupport (~> 7.0)
+    metasploit-concern (5.0.6)
+      activemodel (>= 7.0, < 8.1)
+      activesupport (>= 7.0, < 8.1)
       drb
       mutex_m
-      railties (~> 7.0)
+      railties (>= 7.0, < 8.1)
       zeitwerk
-    metasploit-credential (6.0.21)
+    metasploit-credential (6.0.22)
       bigdecimal
       csv
       drb
@@ -345,25 +343,25 @@ GEM
       rex-socket
       rubyntlm
       rubyzip (< 3.0.0)
-    metasploit-model (5.0.4)
-      activemodel (~> 7.0)
-      activesupport (~> 7.0)
+    metasploit-model (5.0.5)
+      activemodel (>= 7.0, < 8.1)
+      activesupport (>= 7.0, < 8.1)
       bigdecimal
       drb
       mutex_m
-      railties (~> 7.0)
+      railties (>= 7.0, < 8.1)
     metasploit-payloads (2.0.245)
-    metasploit_data_models (6.0.15)
-      activerecord (~> 7.0)
-      activesupport (~> 7.0)
+    metasploit_data_models (6.0.16)
+      activerecord (>= 7.0, < 8.1)
+      activesupport (>= 7.0, < 8.1)
       arel-helpers
       bigdecimal
       drb
       metasploit-concern
-      metasploit-model (~> 5.0.4)
+      metasploit-model (>= 5.0.4)
       mutex_m
       pg
-      railties (~> 7.0)
+      railties (>= 7.0, < 8.1)
       recog
       webrick
     metasploit_payloads-mettle (1.0.46)
@@ -435,38 +433,40 @@ GEM
     pry-byebug (3.11.0)
       byebug (~> 12.0)
       pry (>= 0.13, < 0.16)
-    psych (5.2.6)
+    psych (5.3.1)
       date
       stringio
     public_suffix (6.0.2)
     puma (6.6.0)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (2.2.19)
-    rack-protection (3.2.0)
+    rack (3.2.6)
+    rack-protection (4.2.1)
       base64 (>= 0.1.0)
-      rack (~> 2.2, >= 2.2.4)
-    rack-session (1.0.2)
-      rack (< 3)
+      logger (>= 1.6.0)
+      rack (>= 3.0.0, < 4)
+    rack-session (2.1.2)
+      base64 (>= 0.1.0)
+      rack (>= 3.0.0)
     rack-test (2.2.0)
       rack (>= 1.3)
-    rackup (1.0.1)
-      rack (< 3)
-      webrick
+    rackup (2.3.1)
+      rack (>= 3)
     rails-dom-testing (2.3.0)
       activesupport (>= 5.0.0)
       minitest
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.6.2)
       loofah (~> 2.21)
       nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
-    railties (7.2.2.2)
-      actionpack (= 7.2.2.2)
-      activesupport (= 7.2.2.2)
+    railties (8.0.5)
+      actionpack (= 8.0.5)
+      activesupport (= 8.0.5)
       irb (~> 1.13)
       rackup (>= 1.0.0)
       rake (>= 12.2)
       thor (~> 1.0, >= 1.2.2)
+      tsort (>= 0.2)
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
     rake (13.3.0)
@@ -611,10 +611,12 @@ GEM
       simplecov-html (~> 0.11)
     simplecov-html (0.13.1)
     simpleidn (0.2.3)
-    sinatra (3.2.0)
+    sinatra (4.2.1)
+      logger (>= 1.6.0)
       mustermann (~> 3.0)
-      rack (~> 2.2, >= 2.2.4)
-      rack-protection (= 3.2.0)
+      rack (>= 3.0.0, < 4)
+      rack-protection (= 4.2.1)
+      rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
     sqlite3 (1.7.3)
       mini_portile2 (~> 2.8.0)
@@ -625,10 +627,6 @@ GEM
     syslog (0.3.0)
       logger
     test-prof (1.4.4)
-    thin (1.8.2)
-      daemons (~> 1.0, >= 1.0.9)
-      eventmachine (~> 1.0, >= 1.0.4)
-      rack (>= 1, < 3)
     thor (1.4.0)
     tilt (2.6.0)
     timecop (0.9.10)
@@ -646,6 +644,7 @@ GEM
       unicode-emoji (~> 4.1)
     unicode-emoji (4.1.0)
     unix-crypt (1.3.1)
+    uri (1.1.1)
     useragent (0.16.11)
     warden (1.2.9)
       rack (>= 2.0.9)
@@ -667,9 +666,9 @@ GEM
       rexml (~> 3.0)
       rubyntlm (~> 0.6.0, >= 0.6.3)
     with_env (1.1.0)
-    xdr (3.0.3)
-      activemodel (>= 4.2, < 8.0)
-      activesupport (>= 4.2, < 8.0)
+    xdr (3.0.1)
+      activemodel (>= 5.2.0)
+      activesupport (>= 5.2.0)
     xml-simple (1.1.9)
       rexml
     xmlrpc (0.3.3)

config/application.rb

@@ -5,20 +5,46 @@
 require File.expand_path('../boot', __FILE__)
 
 require 'action_view'
-# Monkey patch https://github.com/rails/rails/blob/v7.2.2.1/actionview/lib/action_view/helpers/tag_helper.rb#L51
-# Might be fixed by 8.x https://github.com/rails/rails/blob/v8.0.2/actionview/lib/action_view/helpers/tag_helper.rb#L51C1-L52C1
-raise unless ActionView::VERSION::STRING == '7.2.2.2' # A developer will need to ensure this is still required when bumping rails
-module ActionView::Helpers::TagHelper
-  class TagBuilder
-    def self.define_element(name, code_generator:, method_name: name.to_s.underscore)
-      code_generator.define_cached_method(method_name, namespace: :tag_builder) do |batch|
-        # Fixing a bug introduced by Metasploit's global Kernel patch: https://github.com/rapid7/metasploit-framework/blob/ae1db09f32cd04c007dbf445cf16dc22c9fc2e53/lib/rex.rb#L74-L79
-        # which fails when using the below 'instance_methods.include?(method_name.to_sym)' check
-        batch.push(<<~RUBY) # unless instance_methods.include?(method_name.to_sym)
-              def #{method_name}(content = nil, escape: true, **options, &block)
-                tag_string("#{name}", content, options, escape: escape, &block)
-              end
-            RUBY
+# Monkey patch for ActionView::Helpers::TagHelper::TagBuilder.define_element
+#
+# Metasploit's global Kernel patch (lib/rex.rb) overrides Kernel#select and Kernel#sleep.
+# ActionView's define_element checks whether a method already exists before defining HTML
+# element helpers (e.g. :select). Because Kernel#select is in the ancestor chain, the check
+# returns true and the :select element helper is never defined, breaking tag.select().
+#
+# Rails 7.2.x uses `instance_methods.include?(method_name.to_sym)` — affected.
+# Rails 8.0.x uses `return if method_defined?(name)` — also affected, since method_defined?
+# checks the ancestor chain including Kernel.
+#
+# See: https://github.com/rapid7/metasploit-framework/blob/ae1db09f32cd04c007dbf445cf16dc22c9fc2e53/lib/rex.rb#L74-L79
+if ActionView::VERSION::MAJOR == 7
+  # Rails 7.2.x patch: override define_element to skip the instance_methods.include? guard
+  # https://github.com/rails/rails/blob/v7.2.2.2/actionview/lib/action_view/helpers/tag_helper.rb#L51
+  module ActionView::Helpers::TagHelper
+    class TagBuilder
+      def self.define_element(name, code_generator:, method_name: name.to_s.underscore)
+        code_generator.define_cached_method(method_name, namespace: :tag_builder) do |batch|
+          batch.push(<<~RUBY)
+                def #{method_name}(content = nil, escape: true, **options, &block)
+                  tag_string("#{name}", content, options, escape: escape, &block)
+                end
+              RUBY
+        end
+      end
+    end
+  end
+elsif ActionView::VERSION::MAJOR >= 8
+  # Rails 8.0.x patch: override define_element to skip the method_defined? guard
+  # https://github.com/rails/rails/blob/v8.0.2/actionview/lib/action_view/helpers/tag_helper.rb#L51
+  module ActionView::Helpers::TagHelper
+    class TagBuilder
+      def self.define_element(name, code_generator:, method_name: name)
+        code_generator.class_eval do |batch|
+          batch << "\n" <<
+            "def #{method_name}(content = nil, escape: true, **options, &block)" <<
+            "  tag_string(#{name.inspect}, content, options, escape: escape, &block)" <<
+            "end"
+        end
       end
     end
   end
@@ -59,9 +85,15 @@ class Application < Rails::Application
 
       config.paths['log']             = "#{Msf::Config.log_directory}/#{Rails.env}.log"
       config.paths['config/database'] = [Metasploit::Framework::Database.configurations_pathname.try(:to_path)]
-      config.autoloader = :zeitwerk
 
-      config.load_defaults 7.2
+      # Rails 8.0 upgrade: changed from 'config.load_defaults 7.2'.
+      # Activates Rails 8.0 framework defaults including:
+      #   - config.active_support.to_time_preserves_timezone = :zone
+      #   - config.active_record.default_column_serializer = nil
+      #   - config.active_record.run_after_transaction_callbacks_in_order_defined = true
+      # The config.autoloader = :zeitwerk line was also removed here because
+      # Zeitwerk is the only autoloader in Rails 8 — the setting no longer exists.
+      config.load_defaults 8.0
 
       config.eager_load = false
     end

db/schema.rb

@@ -10,9 +10,9 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.2].define(version: 2026_01_30_124052) do
+ActiveRecord::Schema[8.0].define(version: 2026_01_30_124052) do
   # These are extensions that must be enabled in order to support this database
-  enable_extension "plpgsql"
+  enable_extension "pg_catalog.plpgsql"
 
   create_table "api_keys", id: :serial, force: :cascade do |t|
     t.text "token"

lib/metasploit/framework/rails_version_constraint.rb

@@ -3,7 +3,11 @@
 module Metasploit
   module Framework
     module RailsVersionConstraint
-      RAILS_VERSION = '~> 7.2.0'
+      # Rails 8.0 upgrade: changed from '~> 7.2.0' to '~> 8.0.0'.
+      # This constant is used in metasploit-framework.gemspec to pin activerecord,
+      # activesupport, and actionpack. Rails 8.0 requires Rack 3.x and Zeitwerk-only
+      # autoloading, which drove the broader upgrade across all supporting gems.
+      RAILS_VERSION = '~> 8.0.0'
     end
   end
 end