#pragma warning disable 1998
//Should only be hit in active mode.
protected override async Task ApplyResponseChallengeAsync()
{
if (Response.StatusCode != (int)HttpStatusCode.Unauthorized || !Options.LoginPath.HasValue)
{
return;
}
var challenge = Helper.LookupChallenge(Options.AuthenticationType, Options.AuthenticationMode);
if (challenge == null)
{
return;
}
//TODO: Change to Uri objects?
var baseUri =
Request.Scheme +
Uri.SchemeDelimiter +
Request.Host +
Request.PathBase;
var currentUri =
//baseUri +
Request.Path +
Request.QueryString;
var loginUri =
baseUri +
Options.LoginPath;// +
//new QueryString(Options.ReturnUrlParameter, currentUri);
var redirectUri = Options.RedirectPath.HasValue
? baseUri + Options.RedirectPath + new QueryString(Options.ReturnUrlParameter, currentUri)
: currentUri;
// Save the original challenge URI so we can redirect back to it when we're done.
var properties = challenge.Properties;
if (String.IsNullOrEmpty(properties.RedirectUri))
{
properties.RedirectUri = redirectUri;
}
//Stick ReturnUrl into the dictionary?
//properties.Dictionary["ReturnUrl"] = currentUri;
var authenticationEndpoint = loginUri;
if (Options.UseStateCookie)
{
Context.Response.Cookies.Append(Options.StateKey, Options.StateDataFormat.Protect(properties), new CookieOptions {
HttpOnly = true, Secure = Request.IsSecure
});
}
else
{
authenticationEndpoint = WebUtilities.AddQueryString(loginUri, Options.StateKey, Options.StateDataFormat.Protect(properties));
}
var redirectContext = new LDAPApplyRedirectContext(Context, Options, properties, new Uri(authenticationEndpoint));
Options.Provider.ApplyRedirect(redirectContext);
}
/// <summary>
/// Called when a Challenge causes a redirect to authorize endpoint in the LDAP middleware
/// </summary>
/// <param name="context">Contains redirect URI and <see cref="AuthenticationProperties"/> of the challenge </param>
public virtual void ApplyRedirect(LDAPApplyRedirectContext context)
{
OnApplyRedirect(context);
}
