static string GetDevDefinedOAuthHeader(HttpWebRequest webRequest, string consumerKey, string consumerSecret, string accessToken, string accessTokenSecret)
{
OAuthConsumerContext consumerContext = new OAuthConsumerContext
{
ConsumerKey = consumerKey,
ConsumerSecret = consumerSecret,
SignatureMethod = SignatureMethod.HmacSha1,
UseHeaderForOAuthParameters = true
};
consumerContext.UseHeaderForOAuthParameters = true;
//URIs not used - we already have Oauth tokens
OAuthSession oSession = new OAuthSession(consumerContext, "https://www.example.com",
"https://www.example.com",
"https://www.example.com");
oSession.AccessToken = new TokenBase
{
Token = accessToken,
ConsumerKey = consumerKey,
TokenSecret = accessTokenSecret
};
IConsumerRequest consumerRequest = oSession.Request();
consumerRequest = ConsumerRequestExtensions.ForMethod(consumerRequest, webRequest.Method);
consumerRequest = ConsumerRequestExtensions.ForUri(consumerRequest, webRequest.RequestUri);
consumerRequest = consumerRequest.SignWithToken();
return(consumerRequest.Context.GenerateOAuthParametersForHeader());
}
static string GetDevDefinedOAuthHeader(HttpWebRequest webRequest, string consumerKey, string consumerSecret, string accessToken, string accessTokenSecret)
{
OAuthConsumerContext consumerContext = new OAuthConsumerContext
{
ConsumerKey = consumerKey,
ConsumerSecret = consumerSecret,
SignatureMethod = SignatureMethod.HmacSha1,
UseHeaderForOAuthParameters = true
};
consumerContext.UseHeaderForOAuthParameters = true;
OAuthSession oSession = new OAuthSession(consumerContext, GET_REQUEST_TOKEN, AuthorizeUrl, GET_ACCESS_TOKEN);
oSession.AccessToken = new TokenBase
{
Token = accessToken,
ConsumerKey = consumerKey,
TokenSecret = accessTokenSecret
};
IConsumerRequest consumerRequest = oSession.Request();
consumerRequest = ConsumerRequestExtensions.ForMethod(consumerRequest, webRequest.Method);
consumerRequest = ConsumerRequestExtensions.ForUri(consumerRequest, webRequest.RequestUri);
consumerRequest = consumerRequest.SignWithToken();
return(consumerRequest.Context.GenerateOAuthParametersForHeader());
}
private static string GetDevDefinedOAuthHeader(string consumerKey, string consumerSecret, string accessToken, string accessTokenSecret, HttpWebRequest webRequest, string requestBody)
{
OAuthConsumerContext consumerContext = new OAuthConsumerContext
{
ConsumerKey = consumerKey,
SignatureMethod = SignatureMethod.HmacSha1,
ConsumerSecret = consumerSecret,
UseHeaderForOAuthParameters = true
};
//We already have OAuth tokens, so OAuth URIs below are not used - set to example.com
OAuthSession oSession = new OAuthSession(consumerContext, "https://www.example.com",
"https://www.example.com",
"https://www.example.com");
oSession.AccessToken = new TokenBase
{
Token = accessToken,
ConsumerKey = consumerKey,
TokenSecret = accessTokenSecret
};
IConsumerRequest consumerRequest = oSession.Request();
consumerRequest = ConsumerRequestExtensions.ForMethod(consumerRequest, webRequest.Method);
if (requestBody != null)
{
consumerRequest = consumerRequest.Post().WithRawContentType(webRequest.ContentType).WithRawContent(System.Text.Encoding.ASCII.GetBytes(requestBody));
}
consumerRequest = ConsumerRequestExtensions.ForUri(consumerRequest, webRequest.RequestUri);
consumerRequest = consumerRequest.SignWithToken();
return(consumerRequest.Context.GenerateOAuthParametersForHeader());
}
public IConsumerResponse RunConsumerRequest(IConsumerRequest consumerRequest)
{
int retryCounter = 2;
while (retryCounter-- > 0)
{
IConsumerResponse consumerResponse = ConsumerRequestRunner.Run(consumerRequest);
LogMessage(consumerRequest, consumerResponse);
if (consumerResponse.IsForbiddenResponse)
{
// Catch http 403 errors generated by IIS that are actually html pages warning about certificate issues..
throw new AuthenticationException(string.Format("The API server returned http {0} with content type {1}. See the inner exception for more details.", (int)consumerResponse.ResponseCode, consumerResponse.ContentType), consumerResponse.WebException);
}
if (consumerResponse.IsTokenExpiredResponse && !string.IsNullOrEmpty(consumerRequest.Context.SessionHandle))
{
// Refresh the access token and try again..
AccessToken newAccessToken = RenewAccessToken();
consumerRequest.SignWithToken(newAccessToken, false);
continue;
}
if (consumerResponse.IsOAuthProblemResponse)
{
// A usable response wasn't returned..
throw new OAuthException(consumerResponse, consumerRequest.Context, consumerResponse.ToProblemReport());
}
return(consumerResponse);
}
throw new ApplicationException("The consumer request could not be executed into a valid consumer response");
}
/// <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.IaEndPoints.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>
/// Gets the OAuth header for request.
/// </summary>
/// <param name="oauthSession">The OAuth session.</param>
/// <param name="webRequest">The web request.</param>
/// <returns>
/// Returns the OAuth header
/// </returns>
private string GetOAuthHeaderForRequest(IOAuthSession oauthSession, WebRequest webRequest)
{
IConsumerRequest consumerRequest = oauthSession.Request();
consumerRequest = ConsumerRequestExtensions.ForMethod(consumerRequest, webRequest.Method);
consumerRequest = ConsumerRequestExtensions.ForUri(consumerRequest, webRequest.RequestUri);
if (webRequest.Headers.Count > 0)
{
ConsumerRequestExtensions.AlterContext(consumerRequest, context => context.Headers = webRequest.Headers);
}
if (this.AdditionalParameters != null)
{
consumerRequest.Context.AuthorizationHeaderParameters.Add(this.AdditionalParameters);
}
consumerRequest = consumerRequest.SignWithToken();
return(consumerRequest.Context.GenerateOAuthParametersForHeader());
}
public static string callPlatform(RestProfile profile, string url)
{
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 (profile.OAuthAccessToken.Length > 0)
{
oSession.AccessToken = new TokenBase
{
Token = profile.OAuthAccessToken,
ConsumerKey = ConfigurationManager.AppSettings["consumerKey"].ToString(),
TokenSecret = profile.OAuthAccessTokenSecret
};
IConsumerRequest conReq = oSession.Request();
conReq = conReq.Get();
conReq = conReq.ForUrl(url);
try
{
conReq = conReq.SignWithToken();
return(conReq.ReadBody());
}
catch (Exception ex)
{
throw ex;
}
}
return("");
}
public bool doDisconnect()
{
OAuthSession oas = getOAuthSession();
oas.ConsumerContext.UseHeaderForOAuthParameters = true;
oas.AccessToken = getAccessToken();
IConsumerRequest icr = oas.Request();
icr = icr.Get();
icr = icr.ForUrl(QB_DISCONNECT);
icr = icr.SignWithToken();
var ret = icr.ToWebResponse();
if (ret.StatusCode.ToInt() == 200)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Core Logic for Blue Dot Menu
/// Error Handling: If the OAuth access token has expired or is invalid for some other reason,
/// then the HTTP status code is 200, and the HTML returned shows the Connect to QuickBooks button within the Intuit "blue dot" menu.
/// If an internal error is detected, then the HTTP status code returned is not 2xx, and the HTML returned will display the following text in the menu: "We are sorry, but we cannot load the menu right now."
/// </summary>
protected void GetBlueDotMenu()
{
Session["serviceEndPoint"] = Constants.IaEndPoints.BlueDotAppMenuUrl;
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;
oSession.AccessToken = new TokenBase
{
Token = Session["accessToken"].ToString(),
ConsumerKey = ConfigurationManager.AppSettings["consumerKey"].ToString(),
TokenSecret = Session["accessTokenSecret"].ToString()
};
IConsumerRequest conReq = oSession.Request();
conReq = conReq.Get();
conReq = conReq.ForUrl(Session["serviceEndPoint"].ToString());
try
{
conReq = conReq.SignWithToken();
}
catch (Exception ex)
{
throw ex;
}
string header = conReq.Context.GenerateOAuthParametersForHeader();
try
{
txtServiceResponse = conReq.ReadBody();
Response.Write(txtServiceResponse);
}
catch (WebException we)
{
HttpWebResponse rsp = (HttpWebResponse)we.Response;
if (rsp != null)
{
try
{
using (StreamReader reader = new StreamReader(rsp.GetResponseStream()))
{
txtServiceResponse = txtServiceResponse + rsp.StatusCode + " | " + reader.ReadToEnd();
}
}
catch (Exception)
{
txtServiceResponse = txtServiceResponse + "Status code: " + rsp.StatusCode;
}
}
else
{
txtServiceResponse = txtServiceResponse + "Error Communicating with Intuit Anywhere" + we.Message;
}
}
}
public IConsumerResponse RunConsumerRequest(IConsumerRequest consumerRequest)
{
int retryCounter = 2;
while (retryCounter-- > 0)
{
IConsumerResponse consumerResponse = ConsumerRequestRunner.Run(consumerRequest);
LogMessage(consumerRequest, consumerResponse);
if (consumerResponse.IsForbiddenResponse)
{
// Catch http 403 errors generated by IIS that are actually html pages warning about certificate issues..
throw new AuthenticationException(string.Format("The API server returned http {0} with content type {1}. See the inner exception for more details.", (int)consumerResponse.ResponseCode, consumerResponse.ContentType), consumerResponse.WebException);
}
if (consumerResponse.IsTokenExpiredResponse && !string.IsNullOrEmpty(consumerRequest.Context.SessionHandle))
{
// Refresh the access token and try again..
AccessToken newAccessToken = RenewAccessToken();
consumerRequest.SignWithToken(newAccessToken, false);
continue;
}
if (consumerResponse.IsOAuthProblemResponse)
{
// A usable response wasn't returned..
throw new OAuthException(consumerResponse, consumerRequest.Context, consumerResponse.ToProblemReport());
}
return consumerResponse;
}
throw new ApplicationException("The consumer request could not be executed into a valid consumer response");
}
/// <summary>
/// Calls the Xero API.
/// </summary>
/// <param name="consumerRequest">The consumer request.</param>
/// <param name="accessTokenRepository">The access token repository.</param>
/// <returns></returns>
private Response CallXeroApiInternal(IConsumerRequest consumerRequest, ITokenRepository <AccessToken> accessTokenRepository)
{
AccessToken accessToken = accessTokenRepository.GetToken("");
if (accessToken == null)
{
return(new Response {
Status = "NotConnected"
});
}
if (accessToken.HasExpired())
{
accessToken = RenewAccessToken(accessTokenRepository);
}
if (accessToken.HasExpired())
{
return(new Response {
Status = "AccessTokenExpired"
});
}
// At this point, we should have a valid a
consumerRequest.SignWithToken(accessToken);
HttpWebResponse webResponse;
try
{
webResponse = consumerRequest.ToWebResponse();
}
catch (WebException ex)
{
if (ex.Response is HttpWebResponse)
{
HttpWebResponse httpWebResponse = (HttpWebResponse)ex.Response;
if (httpWebResponse.StatusCode == HttpStatusCode.NotFound)
{
return(new Response {
Status = "NotFound"
});
}
}
return(new Response {
Status = "Web Exception: " + ex.Message
});
}
catch (OAuthException ex)
{
return(new Response {
Status = "OAuth Exception: " + ex.Report
});
}
catch (Exception ex)
{
return(new Response {
Status = "Exception: " + ex.Message
});
}
return(ModelSerializer.DeSerializer <Response>(webResponse.GetResponseStream().ReadToEnd()));
}