Implemented ISG based Supplemental policy in the AppControl Manager

[HotCakeX]

This is a new type of supplemental policy that doesn't explicitly allow anything, instead it only activates the usage of the ISG, Intelligent Security Graph, on the system so reputable files can be automatically authorized.

Copilot reviewed 15 out of 22 changed files in this pull request and generated no comments.

Files not reviewed (7)

• AppControl Manager/AppControl Manager.csproj: Language not supported
• AppControl Manager/MainWindow.xaml: Language not supported
• AppControl Manager/Pages/CreateSupplementalPolicy.xaml: Language not supported
• AppControl Manager/Resources/ISGBasedSupplementalPolicy.xml: Language not supported
• AppControl Manager/Pages/ConfigurePolicyRuleOptions.xaml.cs: Evaluated as low risk
• AppControl Manager/Pages/AllowNewApps/AllowNewApps.xaml.cs: Evaluated as low risk
• AppControl Manager/Pages/Deployment.xaml.cs: Evaluated as low risk

Comments suppressed due to low confidence (3)

AppControl Manager/Pages/CreateSupplementalPolicy.xaml.cs:857

• The reference to Merger.Merge might be incorrect. It was previously SiPolicy.Merger.Merge. Ensure that Merger is correctly referenced or imported.

Merger.Merge(EmptyPolicyPath, [EmptyPolicyPath]);

AppControl Manager/Logic/Types And Definitions/CodeIntegrityPolicy.cs:225

• The validation code for the XML file is commented out. This could lead to potential issues if the XML file is not validated. Please ensure the XML file is validated using the TESTCiPolicy method.

// TODO: The TESTCiPolicy must accept XML Document

AppControl Manager/MainWindow.xaml.cs:1572

• [nitpick] The parameter name 'button3' is ambiguous. It should be renamed to something more descriptive, such as 'sidebarUnsignedBasePolicyConnect3'.

currentPage.SetVisibility(visibility, SidebarBasePolicyPathTextBox.Text, SidebarUnsignedBasePolicyConnect1, SidebarUnsignedBasePolicyConnect2, SidebarUnsignedBasePolicyConnect3);