.Net: Expose any custom attributes on the underlying function method #8367
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markwallace-microsoft
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anthonypuppo
commented
Aug 26, 2024
| @@ -281,6 +288,7 @@ ValueTask<FunctionResult> Function(Kernel kernel, KernelFunction function, Kerne | |||
| Function = Function, | |||
| Name = functionName!, | |||
| Description = method.GetCustomAttribute<DescriptionAttribute>(inherit: true)?.Description ?? "", | |||
| Attributes = [.. Attribute.GetCustomAttributes(method, inherit: true)], | |||
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This only extracts attributes off the method. Possibly fine for a first pass but there's potentially value in also grabbing attributes off the plugin itself, parameters, etc.
anthonypuppo
commented
Aug 26, 2024
| @@ -74,6 +77,18 @@ public string Description | |||
| init => this._description = value ?? string.Empty; | |||
| } | |||
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| /// <summary>Gets the attributes on the function.</summary> | |||
| /// <remarks>If the function has no attributes, the returned list will be empty.</remarks> | |||
| public IReadOnlyList<Attribute> Attributes | |||
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Would it not make more sense to just expose the raw MethodInfo instance, rather than just the attributes?
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Motivation and Context
Description
Any custom attributes applied to the method wrapped as a
KernelFunctionshould be available on theMetadataproperty (e.g., in ASP.NET it's common to use theAuthorizeattribute for authorization scenarios, the same concept could be applied here and validated in a custom function filter).Fixes #8366.
Starting this out as a draft. If the idea/implementation looks good, I can refactor tests as needed.
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