Keycloak client for ASP.NET Core

Question

Is there any existing Keycloak client for Asp.net Core? I have found a NuGet package for .net but it doesn\'t work with Core. Do you have any ideas how to easily integrate w

Answer 1

The thing that worked for us was setting these things in Startup.cs (it's cookie based authentication):

public void Configure(...)
{
    (...)
    app.UseCookieAuthentication(new CookieAuthenticationOptions
    {
        AuthenticationScheme = CookieAuthenticationDefaults.AuthenticationScheme,
        AutomaticAuthenticate = true,
        CookieHttpOnly = true,
        CookieSecure = CookieSecurePolicy.SameAsRequest
    });

    app.UseOpenIdConnectAuthentication(CreateOpenIdConnectOptions(_customConfig));
    (...)
}

And setting up the options:

private OpenIdConnectOptions CreateOpenIdConnectOptions(CustomConfigurationFile configuration)
{
    var options = new OpenIdConnectOptions
    {
        AuthenticationScheme = "oidc",
        SignInScheme = CookieAuthenticationDefaults.AuthenticationScheme,
        Authority = configuration.ServerAddress + "/auth/realms/" + configuration.Realm,
        RequireHttpsMetadata = true,
        PostLogoutRedirectUri = configuration.SystemAddress,
        ClientId = configuration.ClientId,
        ClientSecret = configuration.ClientSecret,
        ResponseType = OpenIdConnectResponseType.Code,
        GetClaimsFromUserInfoEndpoint = true,
        SaveTokens = true
    };
    options.Scope.Clear();
    options.Scope.Add("openid");
    return options;
}