public static IApplicationBuilder UseBasicAuthentication(this IApplicationBuilder app, IContainerResolve container, BasicAuthenticationContextOption option)
{
if (null == app)
{
throw new ArgumentNullException(nameof(app));
}
if (null == option)
{
throw new ArgumentNullException(nameof(option));
}
return(app.UseMiddleware <BasicAuthenticationMiddleware>(option));
}
public BasicAuthenticationMiddleware(RequestDelegate next, IContainerResolve container, BasicAuthenticationContextOption option)
{
_next = next ?? throw new ArgumentNullException(nameof(next));
if (null == container)
{
throw new ArgumentNullException(nameof(container));
}
if (null == option)
{
throw new ArgumentNullException(nameof(option));
}
if (null == option.Settings)
{
throw new ArgumentNullException("Settings defined in option cannot be null.");
}
_logger = container.Resolve <ILogger <BasicAuthenticationMiddleware> >();
if (!string.IsNullOrEmpty(option.DefaultUpn))
{
if (!Regex.IsMatch(option.DefaultUpn, @"^@([a-zA-Z0-9]+\.[a-zA-Z0-9]+)"))
{
_logger.Technical().Warning($"Bad upn format, we expect a @ and one point.").Log();
option.DefaultUpn = string.Empty;
}
else
{
_logger.Technical().Information($"Default upn: {option.DefaultUpn}.").Log();
}
}
if (option.Settings.Values.ContainsKey(TokenKeys.ProviderIdKey))
{
_hasProvider = container.TryResolve(option.Settings.Values[TokenKeys.ProviderIdKey], out _provider);
if (!_hasProvider)
{
_logger.Technical().Error($"No token provider was found with resolution name equal to: {option.Settings.Values[TokenKeys.ProviderIdKey]}.").Log();
}
}
else
{
_logger.Technical().Error($"No token provider resolution name is defined in your settings!").Log();
}
if (!_hasProvider)
{
_logger.Technical().Error($"Basic Authentication capability is deactivated!").Log();
}
if (!container.TryResolve(out _tokenCache))
{
_logger.Technical().Error($"No token ache are defined for Basic Authentication.").Log();
}
_option = option;
_container = container;
_activitySource = container.Resolve <IActivitySourceFactory>()?.GetArc4u();
}
