/// <summary>
/// Executes the result.
/// </summary>
/// <param name="context">The HTTP context.</param>
/// <returns></returns>
public async Task ExecuteAsync(HttpContext context)
{
Init(context);
var returnUrl = context.GetIdentityServerBasePath().EnsureTrailingSlash() + Constants.ProtocolRoutePaths.AuthorizeCallback;
if (_authorizationParametersMessageStore != null)
{
var msg = new Message <IDictionary <string, string[]> >(_request.ToOptimizedFullDictionary());
var id = await _authorizationParametersMessageStore.WriteAsync(msg);
returnUrl = returnUrl.AddQueryString(Constants.AuthorizationParamsStore.MessageStoreIdParameterName, id);
}
else
{
returnUrl = returnUrl.AddQueryString(_request.ToOptimizedQueryString());
}
var loginUrl = _options.UserInteraction.LoginUrl;
if (!loginUrl.IsLocalUrl())
{
// this converts the relative redirect path to an absolute one if we're
// redirecting to a different server
returnUrl = context.GetIdentityServerHost().EnsureTrailingSlash() + returnUrl.RemoveLeadingSlash();
}
var url = loginUrl.AddQueryString(_options.UserInteraction.LoginReturnUrlParameter, returnUrl);
context.Response.RedirectToAbsoluteUrl(url);
}
