Identity Server根据ResourceOwnerPassword验证程序中生成的指南添加声明

Question

我正在使用ASP.Net Core实现Identity Server 4.我想添加声明，该声明基于在类ResourceOwnerPasswordValidator中生成的Guid，该类继承自IResourceOwnerPasswordValidator。（声明在ProfileService类中生成，该ProfileService类继承自IProfileService）。如何在这两个类之间传递参数。

     public Task ValidateAsync(ResourceOwnerPasswordValidationContext context)
    {
        int res = verifyUser.verify(context.UserName, context.Password, context.Request.Client.ClientId);
        if (res == 1)
        {
            context.Result.Error = "Invalid User";
            context.Result.ErrorDescription = "Email ID doesnot Resgistered";
            return Task.CompletedTask;
        }
        else if (res == 2)
        {
            context.Result.Error = "Verify Mail";
            context.Result.ErrorDescription = "Please Verify Your Mail";
            return Task.CompletedTask;
        }
        else if (res == 4)
        {
            context.Result.Error = "Invalid Password";
            context.Result.ErrorDescription = "Password Missmatch";
            return Task.CompletedTask;
        }
        else
        {
            Guid claim=verifyUser.GetGuid(context.UserName);
             //For this Guid Claim Should be added in ProfileService
            context.Result = new GrantValidationResult("", authenticationMethod: context.UserName);
            return Task.CompletedTask;
        }
    }

Answer 1

Context是这两个类之间的Common参数。通过更新ResourceOwnerPasswordValidator类中的Context（根据我们的便利性来确定一个值），我们可以在另一个类（ProfileService）中使用该Guid。