/// <summary>
/// Ctor.
/// </summary>
/// <param name="next">Next middleware.</param>
/// <param name="options">Client credentials authorization options.</param>
public ClientCredentialsAuthorizationMiddleware(RequestDelegate next, ClientCredentialsAuthorizationOptions options)
{
_next = Check.NotNull(next, nameof(next));
_authorizationOptions = Check.NotNull(options, nameof(options));
Check.NotNullOrWhiteSpace(options.AuthorityUrl, nameof(options.AuthorityUrl));
Check.NotNullOrWhiteSpace(options.Scope, nameof(options.Scope));
}
/// <summary>
/// Add client credentials authorization middleware to request pipeline.
/// </summary>
/// <param name="app"><see cref="IApplicationBuilder"/> where middleware is added.</param>
/// <param name="configuration">Configuration from which the options are loaded.
/// Configuration must contains ClientCredentialsAuthorization section.</param>
/// <exception cref="InvalidOperationException">
/// When `ClientCredentialsAuthorization` section is missing in configuration.
/// </exception>
public static IApplicationBuilder UseClientCredentialsAuthorization(
this IApplicationBuilder app,
IConfiguration configuration)
{
ClientCredentialsAuthorizationOptions option = configuration.GetSection <ClientCredentialsAuthorizationOptions>();
if (option is null)
{
throw new InvalidOperationException(
string.Format(Properties.Resources.OptionMissingSection,
Helpers.GetSectionName <ClientCredentialsAuthorizationOptions>()));
}
return(app.UseMiddleware <ClientCredentialsAuthorizationMiddleware>(option));
}
