protected virtual Task DefaultRedirectToIdentityProvider(RedirectToIdentityProviderNotification <OpenIdConnectMessage, OpenIdConnectAuthenticationOptions> context)
{
// In order to support multi site we change the return uri based on the current request
// For example https://your-first-site/vipps-login or https://your-second-site/vipps-login
context.ProtocolMessage.RedirectUri = GetMultiSiteRedirectUri(context.ProtocolMessage.RedirectUri, context.Request);
AvoidRedirectLoop(context);
// XHR requests cannot handle redirects to a login screen, return 401
if (context.OwinContext.Response.StatusCode == 401 &&
VippsHelpers.IsXhrRequest(context.OwinContext.Request))
{
context.HandleResponse();
}
return(Task.FromResult(0));
}
protected virtual string GetMultiSiteRedirectUri(string currentRedirectUri, IOwinRequest request)
{
return(VippsHelpers.GetMultiSiteRedirectUri(currentRedirectUri, request));
}