Umbraco-CMS/src/Umbraco.Web.Common/Extensions/PasswordConfigurationExtensions.cs

using Microsoft.AspNetCore.Identity;
using Umbraco.Cms.Core.Configuration;

namespace Umbraco.Extensions
{
    public static class PasswordConfigurationExtensions
    {
        public static void ConfigurePasswordOptions(this PasswordOptions output, IPasswordConfiguration input)
        {
            output.RequiredLength = input.RequiredLength;
            output.RequireNonAlphanumeric = input.RequireNonLetterOrDigit;
            output.RequireDigit = input.RequireDigit;
            output.RequireLowercase = input.RequireLowercase;
            output.RequireUppercase = input.RequireUppercase;
        }
    }
}