Plugins/OAuth2ClientApplications/Endpoints/UserAppValidator.cs


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using FluentValidation;
using FluentValidation.Results;

using VNLib.Plugins.Extensions.Validation;
using VNLib.Plugins.Essentials.Oauth.Applications;

namespace OAuth2ClientApplications.Endpoints
{
    internal class UserAppValidator : AbstractValidator<UserApplication>
    {
        public UserAppValidator()
        {
            //Name rules
            RuleFor(p => p.AppName)
                .Length(1, 50)
                .WithName("App name")
                .SpecialCharacters()
                .WithName("App name");
            //Description rules
            RuleFor(app => app.AppDescription)
                .SpecialCharacters()
                .WithName("Description")
                .MaximumLength(100)
                .WithName("Description");
            RuleFor(app => app.Permissions)
                .MaximumLength(100)
                .SpecialCharacters()
                .WithMessage("Invalid permissions");
        }

        public override ValidationResult Validate(ValidationContext<UserApplication> context)
        {
            //Get a ref to the app
            UserApplication app = context.InstanceToValidate;
            //remove unused fields
            app.ClientId = null;
            app.SecretHash = null;
            //validate the rest of the app
            return base.Validate(context);
        }
    }

}