Remove the `accessibility_access` stanza.

Library/Homebrew/cask/cask.rb

@@ -135,7 +135,6 @@ module Cask
         "depends_on" => depends_on,
         "conflicts_with" => conflicts_with.to_a,
         "container" => container,
-        "accessibility_access" => accessibility_access,
         "auto_updates" => auto_updates,
       }
     end

Library/Homebrew/cask/cmd/upgrade.rb

@@ -83,8 +83,6 @@ module Cask
             new_cask_installer.install_artifacts
             new_artifacts_installed = true
 
-            new_cask_installer.enable_accessibility_access
-
             # If successful, wipe the old Cask from staging
             old_cask_installer.finalize_upgrade
           rescue CaskError => e

Library/Homebrew/cask/dsl.rb

@@ -54,7 +54,6 @@ module Cask
     ].freeze
 
     DSL_METHODS = Set.new [
-      :accessibility_access,
       :appcast,
       :artifacts,
       :auto_updates,
@@ -251,10 +250,6 @@ module Cask
       @caveats
     end
 
-    def accessibility_access(accessibility_access = nil)
-      set_unique_stanza(:accessibility_access, accessibility_access.nil?) { accessibility_access }
-    end
-
     def auto_updates(auto_updates = nil)
       set_unique_stanza(:auto_updates, auto_updates.nil?) { auto_updates }
     end

Library/Homebrew/cask/installer.rb

@@ -94,7 +94,6 @@ module Cask
       opoo "macOS's Gatekeeper has been disabled for this Cask" unless quarantine?
       stage
       install_artifacts
-      enable_accessibility_access
 
       unless @cask.tap&.private?
         ::Utils::Analytics.report_event("cask_install", @cask.token)
@@ -365,67 +364,6 @@ module Cask
       self.class.print_caveats(@cask)
     end
 
-    # TODO: logically could be in a separate class
-    def enable_accessibility_access
-      return unless @cask.accessibility_access
-
-      ohai "Enabling accessibility access"
-      if MacOS.version <= :mountain_lion
-        @command.run!(
-          "/usr/bin/touch",
-          args: [MacOS.pre_mavericks_accessibility_dotfile],
-          sudo: true,
-        )
-      elsif MacOS.version <= :yosemite
-        @command.run!(
-          "/usr/bin/sqlite3",
-          args: [
-            MacOS.tcc_db,
-            "INSERT OR REPLACE INTO access " \
-            "VALUES('kTCCServiceAccessibility','#{bundle_identifier}',0,1,1,NULL);",
-          ],
-          sudo: true,
-        )
-      elsif MacOS.version <= :el_capitan
-        @command.run!(
-          "/usr/bin/sqlite3",
-          args: [
-            MacOS.tcc_db,
-            "INSERT OR REPLACE INTO access " \
-            "VALUES('kTCCServiceAccessibility','#{bundle_identifier}',0,1,1,NULL,NULL);",
-          ],
-          sudo: true,
-        )
-      else
-        opoo <<~EOS
-          Accessibility access cannot be enabled automatically on this version of macOS.
-          See System Preferences to enable it manually.
-        EOS
-      end
-    rescue => e
-      purge_versioned_files
-      raise e
-    end
-
-    def disable_accessibility_access
-      return unless @cask.accessibility_access
-
-      if MacOS.version >= :mavericks && MacOS.version <= :el_capitan
-        ohai "Disabling accessibility access"
-        @command.run!("/usr/bin/sqlite3",
-                      args: [
-                        MacOS.tcc_db,
-                        "DELETE FROM access WHERE client='#{bundle_identifier}';",
-                      ],
-                      sudo: true)
-      else
-        opoo <<~EOS
-          Accessibility access cannot be disabled automatically on this version of macOS.
-          See System Preferences to disable it manually.
-        EOS
-      end
-    end
-
     def save_caskfile
       old_savedir = @cask.metadata_timestamped_path
 
@@ -438,7 +376,6 @@ module Cask
 
     def uninstall
       oh1 "Uninstalling Cask #{Formatter.identifier(@cask)}"
-      disable_accessibility_access
       uninstall_artifacts(clear: true)
       purge_versioned_files
       purge_caskroom_path if force?
@@ -447,7 +384,6 @@ module Cask
     def start_upgrade
       oh1 "Starting upgrade for Cask #{Formatter.identifier(@cask)}"
 
-      disable_accessibility_access
       uninstall_artifacts
       backup
     end
@@ -471,7 +407,6 @@ module Cask
       opoo "Reverting upgrade for Cask #{@cask}"
       restore_backup
       install_artifacts
-      enable_accessibility_access
     end
 
     def finalize_upgrade

Library/Homebrew/compat/cask/dsl.rb

@@ -8,6 +8,10 @@ module Cask
       def license(*)
         odisabled "the `license` stanza"
       end
+
+      def accessibility_access(*)
+        odeprecated "the `accessibility_access` stanza"
+      end
     end
 
     prepend Compat

Library/Homebrew/test/cask/accessibility_spec.rb

-# TODO: this test should be named after the corresponding class, once
-#       that class is abstracted from installer.rb.
-describe "Accessibility Access", :cask do
-  let(:cask) { Cask::CaskLoader.load(cask_path("with-accessibility-access")) }
-  let(:fake_system_command) { class_double(SystemCommand) }
-  let(:installer) { Cask::Installer.new(cask, command: fake_system_command) }
-
-  before do
-    allow(MacOS).to receive(:version).and_return(MacOS::Version.new(macos_version))
-    allow(installer).to receive(:bundle_identifier).and_return("com.example.BasicCask")
-  end
-
-  context "on MacOS 10.8 and below" do
-    let(:macos_version) { "10.8" }
-
-    it "can enable accessibility access in macOS releases prior to Mavericks" do
-      expect(fake_system_command).to receive(:run!).with(
-        "/usr/bin/touch",
-        args: [MacOS.pre_mavericks_accessibility_dotfile],
-        sudo: true,
-      )
-
-      installer.enable_accessibility_access
-    end
-
-    it "warns about disabling accessibility access on old macOS releases" do
-      expect {
-        installer.disable_accessibility_access
-      }.to output(
-        /Warning: Accessibility access cannot be disabled automatically on this version of macOS\./,
-      ).to_stderr
-    end
-  end
-
-  context "on MacOS 10.9" do
-    let(:macos_version) { "10.9" }
-
-    it "can enable accessibility access" do
-      expect(fake_system_command).to receive(:run!).with(
-        "/usr/bin/sqlite3",
-        args: [
-          MacOS.tcc_db,
-          "INSERT OR REPLACE INTO access VALUES('kTCCServiceAccessibility','com.example.BasicCask',0,1,1,NULL);",
-        ],
-        sudo: true,
-      )
-
-      installer.enable_accessibility_access
-    end
-
-    it "can disable accessibility access" do
-      expect(fake_system_command).to receive(:run!).with(
-        "/usr/bin/sqlite3",
-        args: [MacOS.tcc_db, "DELETE FROM access WHERE client='com.example.BasicCask';"],
-        sudo: true,
-      )
-
-      installer.disable_accessibility_access
-    end
-  end
-
-  context "on MacOS 10.12 and above" do
-    let(:macos_version) { "10.12" }
-
-    it "warns about enabling accessibility access on new macOS releases" do
-      expect {
-        expect {
-          installer.enable_accessibility_access
-        }.to output.to_stdout
-      }.to output(
-        /Warning: Accessibility access cannot be enabled automatically on this version of macOS\./,
-      ).to_stderr
-    end
-
-    it "warns about disabling accessibility access on new macOS releases" do
-      expect {
-        installer.disable_accessibility_access
-      }.to output(
-        /Warning: Accessibility access cannot be disabled automatically on this version of macOS\./,
-      ).to_stderr
-    end
-  end
-end

Library/Homebrew/test/support/fixtures/cask/Casks/with-accessibility-access.rb

-cask 'with-accessibility-access' do
-  version '1.2.3'
-  sha256 '8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b'
-
-  url 'https://example.com/TestCask.dmg'
-  homepage 'https://example.com/'
-
-  accessibility_access true
-
-  app 'TestCask.app'
-end