Options pattern is not reading updated values.

[jonashendrickx]

It doesn't appear like the configuration section is being properly bound at all. This causes updated values not being read at all, and we're just being returned the old cached values instead.

This could be considered a more serious issue, as it requires the application to be restarted every time an api key or api secret needs to be rotated, effectively causing down-time.

https://learn.microsoft.com/en-us/aspnet/core/fundamentals/configuration/options?view=aspnetcore-8.0#use-ioptionssnapshot-to-read-updated-data

[jonashendrickx]

.NET SDK needs to reference Microsoft.Extensions.Options.ConfigurationExtensions.

Then add an extra overload that looks as follows:

public static void AddPasswordlessSdk(
        this IServiceCollection services,
        string section)
    {
        services.AddOptions<PasswordlessOptions>()
            .Configure<IConfiguration>(
                (options, configuration) =>
                    configuration.GetSection(section).Bind(options));
    }

This then needs to be integrated with the ASP.NET Core Identity SDK.