/// <summary>
/// Action Results for Index, OAuthToken, OAuthVerifyer and RealmID is recieved as part of Response
/// and are stored inside Session object for future references
/// NOTE: Session storage is only used for demonstration purpose only.
/// </summary>
/// <param name="sender">Sender of the event.</param>
/// <param name="e">Event Args.</param>
protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString.HasKeys())
{
// This value is used to Get Access Token.
_oauthVerifyer = Request.QueryString["oauth_verifier"].ToString();
_realmid = Request.QueryString["realmId"].ToString();
HttpContext.Current.Session["realm"] = _realmid;
//If dataSource is QBO call QuickBooks Online Services, else call QuickBooks Desktop Services
_dataSource = Request.QueryString["dataSource"].ToString();
HttpContext.Current.Session["dataSource"] = _dataSource;
getAccessToken();
//Production applications should securely store the Access Token.
//In this template, encrypted Oauth access token is persisted in OauthAccessTokenStorage.xml
OauthAccessTokenStorageHelper.StoreOauthAccessToken(Page);
// This value is used to redirect to Default.aspx from Cleanup page when user clicks on ConnectToInuit widget.
Session["RedirectToDefault"] = true;
}
else
{
Response.Write("No OAuth token was received");
}
}
/// <summary>
/// Page Load Event, pulls Customer data from QuickBooks using SDK and Binds it to Grid
/// </summary>
/// <param name="sender">Sender of the event.</param>
/// <param name="e">Event Args.</param>
protected void Page_Load(object sender, EventArgs e)
{
if (HttpContext.Current.Session.Keys.Count > 0)
{
realmId = HttpContext.Current.Session["realm"].ToString();
accessToken = HttpContext.Current.Session["accessToken"].ToString();
accessTokenSecret = HttpContext.Current.Session["accessTokenSecret"].ToString();
consumerKey = ConfigurationManager.AppSettings["consumerKey"].ToString(CultureInfo.InvariantCulture);
consumerSecret = ConfigurationManager.AppSettings["consumerSecret"];
dataSourcetype = HttpContext.Current.Session["dataSource"].ToString().ToLower() == "qbd" ? IntuitServicesType.QBD : IntuitServicesType.QBO;
OAuthRequestValidator oauthValidator = new OAuthRequestValidator(accessToken, accessTokenSecret, consumerKey, consumerSecret);
ServiceContext context = new ServiceContext(oauthValidator, realmId, dataSourcetype);
DataServices commonService = new DataServices(context);
try
{
switch (dataSourcetype)
{
case IntuitServicesType.QBD:
var qbdCustomerQuery = new Intuit.Ipp.Data.Qbd.CustomerQuery();
qbdCustomerQuery.ItemElementName = Intuit.Ipp.Data.Qbd.ItemChoiceType4.StartPage;
qbdCustomerQuery.Item = "1";
qbdCustomerQuery.ChunkSize = "10";
var qbdCustomers = qbdCustomerQuery.ExecuteQuery <Intuit.Ipp.Data.Qbd.Customer>(context).ToList();
grdQuickBooksCustomers.DataSource = qbdCustomers;
break;
case IntuitServicesType.QBO:
var qboCustomer = new Intuit.Ipp.Data.Qbo.Customer();
var qboCustomers = commonService.FindAll(qboCustomer, 1, 10).ToList();
grdQuickBooksCustomers.DataSource = qboCustomers;
break;
}
grdQuickBooksCustomers.DataBind();
if (grdQuickBooksCustomers.Rows.Count > 0)
{
GridLocation.Visible = true;
MessageLocation.Visible = false;
}
else
{
GridLocation.Visible = false;
MessageLocation.Visible = true;
}
}
catch (Intuit.Ipp.Exception.InvalidTokenException)
{
//Remove the Oauth access token from the OauthAccessTokenStorage.xml
OauthAccessTokenStorageHelper.RemoveInvalidOauthAccessToken(Session["FriendlyEmail"].ToString(), Page);
Session["show"] = true;
Response.Redirect("~/Default.aspx");
}
}
}
/// <summary>
/// Creates a HttpRequest with oAuthSession (OAuth Token) and gets the response with invalidating user
/// from QuickBooks for this app
/// For Authorization: The request header must include the OAuth parameters defined by OAuth Core 1.0 Revision A.
///
/// If the disconnect is successful, then the HTTP status code is 200 and
/// the XML response includes the <ErrorCode> element with a 0 value.
/// If an HTTP error is detected, then the HTTP status code is not 200.
/// If an HTTP error is not detected but the disconnect is unsuccessful,
/// then the HTTP status code is 200 and the response XML includes the <ErrorCode> element with a non-zero value.
/// For example, if the OAuth access token expires or is invalid for some other reason, then the value of <ErrorCode> is 270.
/// </summary>
/// <param name="sender">Sender of the event.</param>
/// <param name="e">Event args.</param>
protected void Page_Load(object sender, EventArgs e)
{
OAuthConsumerContext consumerContext = new OAuthConsumerContext
{
ConsumerKey = ConfigurationManager.AppSettings["consumerKey"].ToString(),
SignatureMethod = SignatureMethod.HmacSha1,
ConsumerSecret = ConfigurationManager.AppSettings["consumerSecret"].ToString()
};
OAuthSession oSession = new OAuthSession(consumerContext, Constants.OauthEndPoints.IdFedOAuthBaseUrl + Constants.OauthEndPoints.UrlRequestToken,
Constants.OauthEndPoints.AuthorizeUrl,
Constants.OauthEndPoints.IdFedOAuthBaseUrl + Constants.OauthEndPoints.UrlAccessToken);
oSession.ConsumerContext.UseHeaderForOAuthParameters = true;
if ((Session["accessToken"] + "").Length > 0)
{
oSession.AccessToken = new TokenBase
{
Token = HttpContext.Current.Session["accessToken"].ToString(),
ConsumerKey = ConfigurationManager.AppSettings["consumerKey"].ToString(),
TokenSecret = HttpContext.Current.Session["accessTokenSecret"].ToString()
};
IConsumerRequest conReq = oSession.Request();
conReq = conReq.Get();
conReq = conReq.ForUrl(Constants.PlatformApiEndpoints.DisconnectUrl);
try
{
conReq = conReq.SignWithToken();
}
catch (Exception ex)
{
throw ex;
}
//Used just see the what header contains
string header = conReq.Context.GenerateOAuthParametersForHeader();
//This method will clean up the OAuth Token
txtServiceResponse = conReq.ReadBody();
//Reset All the Session Variables
HttpContext.Current.Session.Remove("oauthToken");
// Add the invalid access token into session for the display of the Disconnect btn
HttpContext.Current.Session["InvalidAccessToken"] = HttpContext.Current.Session["accessToken"];
// Dont remove the access token since this is required for Reconnect btn in the Blue dot menu
// HttpContext.Current.Session.Remove("accessToken");
// Dont Remove flag since we need to display the blue dot menu for Reconnect btn in the Blue dot menu
// HttpContext.Current.Session.Remove("Flag");
DisconnectFlg = "User is Disconnected from QuickBooks!";
//Remove the Oauth access token from the OauthAccessTokenStorage.xml
OauthAccessTokenStorageHelper.RemoveInvalidOauthAccessToken(Session["FriendlyEmail"].ToString(), Page);
}
}
/// <summary>
/// Action Results for Index, uses DotNetOpenAuth for creating OpenId Request with Intuit
/// and handling response recieved.
/// </summary>
/// <param name="sender">Sender of the event.</param>
/// <param name="e">Event Args.</param>
protected void Page_Load(object sender, EventArgs e)
{
var openid_identifier = ConfigurationManager.AppSettings["openid_identifier"];
var returnUrl = "OpenIdHandler.aspx";
var response = openid.GetResponse();
if (response == null)
{
// Stage 2: user submitting Identifier
Identifier id;
if (Identifier.TryParse(openid_identifier, out id))
{
try
{
IAuthenticationRequest request = openid.CreateRequest(openid_identifier);
FetchRequest fetch = new FetchRequest();
fetch.Attributes.Add(new AttributeRequest(WellKnownAttributes.Contact.Email));
fetch.Attributes.Add(new AttributeRequest(WellKnownAttributes.Name.FullName));
request.AddExtension(fetch);
request.RedirectToProvider();
}
catch (ProtocolException ex)
{
throw ex;
}
}
}
else
{
if (response.FriendlyIdentifierForDisplay == null)
{
Response.Redirect("/OpenIdHandler.aspx");
}
// Stage 3: OpenID Provider sending assertion response
Session["FriendlyIdentifier"] = response.FriendlyIdentifierForDisplay;
FetchResponse fetch = response.GetExtension <FetchResponse>();
if (fetch != null)
{
Session["OpenIdResponse"] = "True";
Session["FriendlyEmail"] = fetch.GetAttributeValue(WellKnownAttributes.Contact.Email);
Session["FriendlyName"] = fetch.GetAttributeValue(WellKnownAttributes.Name.FullName);
//get the OAuth Access token for the user from OauthAccessTokenStorage.xml
OauthAccessTokenStorageHelper.GetOauthAccessTokenForUser(Session["FriendlyEmail"].ToString(), Page);
}
string query = Request.Url.Query;
if (!string.IsNullOrWhiteSpace(query) && query.ToLower().Contains("disconnect=true"))
{
Session["accessToken"] = "dummyAccessToken";
Session["accessTokenSecret"] = "dummyAccessTokenSecret";
Session["Flag"] = true;
Response.Redirect("CleanupOnDisconnect.aspx");
}
if (!string.IsNullOrEmpty(returnUrl))
{
Response.Redirect("Default.aspx");
}
}
}