public async void OnNavigateTo(View view, object parameter)
{
((App)App.Current).AndroidSetSoftInputMode(true);
string continueResponseString = await AuthenticationHelpers.ContinueOAuthAuthentication(_providerID, _sessionID);
if (!String.IsNullOrEmpty(continueResponseString))
{
Dictionary <string, object> parameters = new Dictionary <string, object>();
parameters.Add("ProviderID", _providerID);
parameters.Add("AuthResponse", continueResponseString);
parameters.Add("RSA", _rsa);
App.Controller.ClosePopup(parameters);
}
else
{
await App.Controller.MainPageInstance.DisplayAlert("Authentication Error",
String.Format("An error occurred whilst authenticating with '{0}'. Please try again later.", _providerID),
"OK");
App.Controller.ClosePopup(null);
}
}
private async void SetupCloudProvider()
{
if (CloudStorageProviderType == null)
{
return;
}
switch (CloudStorageProviderType.AuthType)
{
case ProviderType.AuthenticationType.OAuth:
{
try
{
IsConnecting = true;
_forcePage = CloudProviderPage;
devoctomy.cachy.Framework.Native.Native.WebUtility.ClearInAppBrowserCache();
Dictionary <string, object> beginParams = await AuthenticationHelpers.BeginOAuthAuthentication(CloudStorageProviderType.Name);
string sessionID = (string)beginParams["SessionID"];
Uri authoriseURI = null;
switch (CloudStorageProviderType.Name)
{
case "Dropbox":
{
string redirectURI = Uri.EscapeDataString("https://cachywebfunctions20190202044830.azurewebsites.net/api/DropboxOAuthRedirect");
string uri = String.Format(
"https://www.dropbox.com/oauth2/authorize?response_type=code&client_id={0}&redirect_uri={1}&state={2}",
"bllblee6oqr9q22",
redirectURI,
sessionID);
authoriseURI = new Uri(uri);
break;
}
case "OneDrive":
{
string redirectURI = Uri.EscapeDataString("https://cachywebfunctions20190202044830.azurewebsites.net/api/OneDriveOAuthRedirect");
string uri = String.Format(
"https://login.microsoftonline.com/consumers/oauth2/v2.0/authorize?response_type=code&client_id={0}&scope={1}&redirect_uri={2}&state={3}",
"28cb64d4-f3a2-42db-8889-b760e2163496",
Uri.EscapeDataString("https://graph.microsoft.com/Files.ReadWrite.AppFolder,https://graph.microsoft.com/User.Read"),
redirectURI,
sessionID);
authoriseURI = new Uri(uri);
break;
}
default:
{
//Uknown OAuth cloud provider type!
return;
}
}
OAuthWebView.Source = authoriseURI;
OAuthWebView.IsVisible = true;
string continueResponseString = await AuthenticationHelpers.ContinueOAuthAuthentication(CloudStorageProviderType.Name, sessionID);
Dictionary <string, object> continueParameters = new Dictionary <string, object>();
continueParameters.Add("ProviderID", CloudStorageProviderType.Name);
continueParameters.Add("AuthResponse", continueResponseString);
continueParameters.Add("RSA", beginParams["RSA"]);
string accessToken = AuthenticationHelpers.CompleteOAuthAutentication(continueParameters);
Dictionary <string, string> createParams = new Dictionary <string, string>();
createParams.Add("AuthType", "OAuth");
createParams.Add("ProviderKey", (string)continueParameters["ProviderID"]);
createParams.Add("AccessToken", accessToken);
_cloudStorageProvider = CloudStorageProviderBase.Create(
App.AppLogger.Logger,
createParams);
CloudProviderResponse <CloudStorageProviderUserBase> getAccountUserResponse = await _cloudStorageProvider.GetAccountUser();
if (getAccountUserResponse.ResponseValue == CloudProviderResponse <CloudStorageProviderUserBase> .Response.Success)
{
CloudStorageAccountUser = getAccountUserResponse.Result;
switch (CloudStorageProviderType.AuthType)
{
case ProviderType.AuthenticationType.OAuth:
{
_cloudProvider = CloudProviders.Instance.AddProvider(
ProviderType.AuthenticationType.OAuth,
_cloudStorageProvider.TypeName,
CloudStorageAccountUser.Email,
accessToken,
true);
break;
}
}
IsAuthenticated = true;
}
else
{
CloudStorageAccountUser = null;
IsAuthenticated = false;
}
}
catch (Exception ex)
{
//log exception here
}
finally
{
IsConnecting = false;
_forcePage = null;
OAuthWebView.IsVisible = false;
}
break;
}
case ProviderType.AuthenticationType.Amazon:
{
AmazonCredInput.IsVisible = true;
break;
}
}
}
