Merge pull request #18322 from egregius313/egregius313/csharp/blazor/modeling/sources

C#: Add common sources for Blazor components

Author: egregius313

csharp/ql/lib/change-notes/2024-12-18-blazor-attribute-sources.md

@@ -0,0 +1,6 @@
+---
+category: minorAnalysis
+---
+* Added `remote` flow source models for properties of Blazor components annotated with any of the following attributes from `Microsoft.AspNetCore.Components`:
+  - `[SupplyParameterFromForm]`
+  - `[SupplyParameterFromQuery]`

csharp/ql/lib/ext/Microsoft.AspNetCore.Components.model.yml

@@ -5,6 +5,8 @@ extensions:
     data:
       - ["Microsoft.AspNetCore.Components", "NavigationManager", True, "get_BaseUri", "", "", "ReturnValue", "remote", "manual"]
       - ["Microsoft.AspNetCore.Components", "NavigationManager", True, "get_Uri", "", "", "ReturnValue", "remote", "manual"]
+      - ["Microsoft.AspNetCore.Components", "SupplyParameterFromFormAttribute", False, "", "", "Attribute.Getter", "ReturnValue", "remote", "manual"]
+      - ["Microsoft.AspNetCore.Components", "SupplyParameterFromQueryAttribute", False, "", "", "Attribute.Getter", "ReturnValue", "remote", "manual"]
   - addsTo:
       pack: codeql/csharp-all
       extensible: summaryModel