GrpcExtensions.AspNetCore.Validation 2.25.0

grpc-dotnet-validator

Request message validator middleware for grpc.aspnet

How to use.

This package is integrated with Fluent Validation. If you want to know how build your own validation rules, please checkout Fluent Validation Docs

public class Startup
{
    // ...
    public void ConfigureServices(IServiceCollection services)
    {
        // Enable message validation feature.
        services.AddGrpc(options => options.EnableMessageValidation());

        // Add custom validators for messages, default scope is scope.
        services.AddValidator<HelloRequestValidator>();
        services.AddValidator<HelloRequestValidator>(LifeStyle.Singleton);

        // Add Validator locator, if you didn't satisfy container based locator,
        // You just implement IValidatorLocator and register as service. 
        services.AddValidatorLocator();
    }
    // ...
}

Then, If the message is invalid, Grpc Validator return with InvalidArgument code and empty message object.

How to test my validation

If you want to write integration test. This test sample may help you.