private async Task <T> HandleDeviceAuthChallengeAsync <T>(IHttpWebResponse response)
{
IDictionary <string, string> responseDictionary = this.ParseChallengeData(response);
if (!responseDictionary.ContainsKey("SubmitUrl"))
{
responseDictionary["SubmitUrl"] = RequestUri;
}
string responseHeader = await DeviceAuthHelper.CreateDeviceAuthChallengeResponseAsync(responseDictionary)
.ConfigureAwait(false);
IRequestParameters rp = this.Client.BodyParameters;
this.Client = new HttpClientWrapper(CheckForExtraQueryParameter(responseDictionary["SubmitUrl"]),
this.CallState);
this.Client.BodyParameters = rp;
this.Client.Headers["Authorization"] = responseHeader;
return(await this.GetResponseAsync <T>(false).ConfigureAwait(false));
}
void DecidePolicyForNavigation(WebView webView, NSDictionary actionInformation, NSUrlRequest request, WebFrame frame, NSObject decisionToken)
{
if (request == null)
{
WebView.DecideUse(decisionToken);
return;
}
string requestUrlString = request.Url.ToString();
if (requestUrlString.StartsWith(BrokerConstants.BrowserExtPrefix, StringComparison.OrdinalIgnoreCase))
{
var result = AuthorizationResult.FromStatus(
AuthorizationStatus.ProtocolError,
"Unsupported request",
"Server is redirecting client to browser. This behavior is not yet defined on Mac OS X.");
_callbackMethod(result);
WebView.DecideIgnore(decisionToken);
Close();
return;
}
if (requestUrlString.ToLower(CultureInfo.InvariantCulture).StartsWith(_callback.ToLower(CultureInfo.InvariantCulture), StringComparison.OrdinalIgnoreCase) ||
requestUrlString.StartsWith(BrokerConstants.BrowserExtInstallPrefix, StringComparison.OrdinalIgnoreCase))
{
_callbackMethod(AuthorizationResult.FromUri(request.Url.ToString()));
WebView.DecideIgnore(decisionToken);
Close();
return;
}
if (requestUrlString.StartsWith(BrokerConstants.DeviceAuthChallengeRedirect, StringComparison.CurrentCultureIgnoreCase))
{
var uri = new Uri(requestUrlString);
string query = uri.Query;
if (query.StartsWith("?", StringComparison.OrdinalIgnoreCase))
{
query = query.Substring(1);
}
Dictionary <string, string> keyPair = CoreHelpers.ParseKeyValueList(query, '&', true, false, null);
string responseHeader = DeviceAuthHelper.CreateDeviceAuthChallengeResponseAsync(keyPair).Result;
var newRequest = (NSMutableUrlRequest)request.MutableCopy();
newRequest.Url = new NSUrl(keyPair["SubmitUrl"]);
newRequest[BrokerConstants.ChallengeResponseHeader] = responseHeader;
webView.MainFrame.LoadRequest(newRequest);
WebView.DecideIgnore(decisionToken);
return;
}
if (!request.Url.AbsoluteString.Equals("about:blank", StringComparison.CurrentCultureIgnoreCase) &&
!request.Url.Scheme.Equals("https", StringComparison.CurrentCultureIgnoreCase))
{
var result = AuthorizationResult.FromStatus(
AuthorizationStatus.ErrorHttp,
MsalError.NonHttpsRedirectNotSupported,
MsalErrorMessage.NonHttpsRedirectNotSupported);
_callbackMethod(result);
WebView.DecideIgnore(decisionToken);
Close();
}
WebView.DecideUse(decisionToken);
}
