/// <summary>
/// Add the AppTemplate setup to forward the current user's access token from the to the service.
/// </summary>
/// <param name="halClientSetup">Halcyon client setup.</param>
/// <param name="configure">The configure callback.</param>
/// <returns></returns>
public static IHalcyonClientSetup <T> SetupHttpClientFactoryWithUserAccessToken <T>(this IHalcyonClientSetup <T> halClientSetup, Action <OpenIdConnectBearerClientOptions> configure)
{
var options = new OpenIdConnectBearerClientOptions();
configure?.Invoke(options);
if (options.GetAccessTokenCallback == null)
{
throw new InvalidOperationException("An access token callback must be provided. Use 'ClaimsPrincipalExtensions.GetAccessToken' from 'Threax.AspNetCore.AuthCore' for a good default with the rest of the framework.");
}
halClientSetup.Services.TryAddScoped <ILoggingInUserAccessor, LoggingInUserAccessor>();
halClientSetup.Services.TryAddSingleton <IHttpContextAccessor, HttpContextAccessor>();
halClientSetup.Services.AddScoped <IHttpClientFactory <T> >(s =>
new AddUserTokenHttpClientFactory <T>(p => options.GetAccessTokenCallback(p),
s.GetRequiredService <IHttpContextAccessor>(),
s.GetRequiredService <IHttpClientFactory>(),
s.GetRequiredService <ILoggingInUserAccessor>()));
return(halClientSetup);
}
/// <summary>
/// Add the AppTemplate setup to use client credentials to connect to the service.
/// </summary>
/// <param name="halClientSetup">Halcyon client setup.</param>
/// <param name="configure">The configure callback.</param>
/// <returns></returns>
public static IHalcyonClientSetup <T> SetupHttpClientFactoryWithClientCredentials <T>(this IHalcyonClientSetup <T> halClientSetup, Action <OpenIdConnectClientCredentialsClientOptions> configure)
{
var options = new OpenIdConnectClientCredentialsClientOptions();
configure?.Invoke(options);
var sharedCredentials = new SharedClientCredentials();
options.GetSharedClientCredentials?.Invoke(sharedCredentials);
sharedCredentials.MergeWith(options.ClientCredentials);
halClientSetup.Services.AddSingleton <IHttpClientFactory <T> >(s =>
{
return(new ClientCredentialsAccessTokenFactory <T>(options.ClientCredentials, new BearerHttpClientFactory <T>(s.GetRequiredService <IHttpClientFactory>())));
});
return(halClientSetup);
}
