protected override OAuthParameters OAuthParametersFactory()
{
OAuthParameters oap = base.OAuthParametersFactory();
oap.put(RequestTokenService.REALM, "eWallet");
return(oap);
}
public string CreateSignature(IToken token, Uri uri, string verb, string verifier = null, string callback = null)
{
var oAuthParameters = new OAuthParameters(
new ConsumerKey(token.ConsumerKey),
new TokenKey(token.TokenKey),
"HMAC-SHA1",
new DefaultTimestampSequence(),
new DefaultNonceSequence(),
string.Empty,
"1.0",
verifier,
token.Session, false, callback);
var signatureBaseString =
new SignatureBaseString(
new Request
{
Url = uri,
Verb = verb
},
oAuthParameters);
var signature = new HmacSha1().Sign(signatureBaseString, token.ConsumerSecret, token.TokenSecret);
oAuthParameters.SetSignature(signature);
return(new AuthorizationHeader(oAuthParameters, string.Empty).Value);
}
public void TestAEqualsB()
{
OAuthParameters parameters = new OAuthParameters();
parameters.AdditionalParameters.Add("a", "b");
Assert.That(parameters.ToNormalizedString(), Is.EqualTo("a=b"));
}
public void TestNameParamNoValue()
{
OAuthParameters parameters = new OAuthParameters();
// NB: HttpRequest parses "name=" as { "name", string.Empty }
parameters.AdditionalParameters.Add("name", string.Empty);
Assert.That(parameters.ToNormalizedString(), Is.EqualTo("name="));
}
public void TestAEqualsXBangYAndAEqualsXSpaceY()
{
OAuthParameters parameters = new OAuthParameters();
parameters.AdditionalParameters.Add("a", "x!y");
parameters.AdditionalParameters.Add("a", "x y");
Assert.That(parameters.ToNormalizedString(), Is.EqualTo("a=x%20y&a=x%21y"));
}
public void TestXBangYEqualsAAndXEqualsA()
{
OAuthParameters parameters = new OAuthParameters();
parameters.AdditionalParameters.Add("x!y", "a");
parameters.AdditionalParameters.Add("x", "a");
Assert.That(parameters.ToNormalizedString(), Is.EqualTo("x=a&x%21y=a"));
}
public void TestGetHttpExampleDotComWithSlashWithNEqualsV()
{
OAuthParameters parameters = new OAuthParameters();
parameters.AdditionalParameters.Add("n", "v");
Assert.That(
SignatureBase.Create("GET", new Uri("http://example.com/"), parameters),
Is.EqualTo("GET&http%3A%2F%2Fexample.com%2F&n%3Dv"));
}
/// <summary>
/// Create a new request token
/// </summary>
/// <param name="consumer">The consumer for whom the token is to be created</param>
/// <param name="parameters">The parameters that were sent in the request that
/// created this token (both OAuth and additional parameters).</param>
/// <returns>A request token</returns>
public virtual IRequestToken CreateRequestToken(IConsumer consumer, OAuthParameters parameters)
{
return(new OAuthRequestToken(
GuidHelper.CreateGuid().ToString("D"),
GuidHelper.CreateGuid().ToString("D"),
consumer,
TokenStatus.Unauthorized,
parameters,
null,
new string[] { }));
}
public AuthorizeCheckoutResponse GetAuthorizeCheckoutResponse(AuthorizeCheckoutRequest request)
{
string response = "";
OAuthParameters param = OAuthParametersFactory();
param.addParameter(Connector.OAUTH_SIGNATURE, request.OAuthToken);
Dictionary <string, string> responseMap = doRequest(getURL(), "POST", param, Serializer <AuthorizeCheckoutRequest> .Serialize(request).InnerXml);
responseMap.TryGetValue(MESSAGE, out response);
return(Serializer <AuthorizeCheckoutResponse> .Deserialize(response));
}
/// <summary>
/// 6.2.1. Consumer Directs the User to the Service Provider
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
public override string GetAuthorizationUrl(OAuthParameters parameters)
{
if (parameters.Binding == OAuthParametersBinding.QueryString)
{
string baseUrl = base.GetAuthorizationUrl(parameters);
//
return(baseUrl.Replace("oauth_consumer_key", "key").Replace("oauth_token", "token"));
}
return(parameters.Url);
}
public ActionResult Authorize()
{
OAuthParameters parameters = BuildParameters();
// build the token for unauthorized requests and generate the url
GetUnauthorizedRequestToken(parameters);
string authorizationUrl = OAuthUtil.CreateUserAuthorizationUrl(parameters);
// store the parameters temporarily and redirect to google for authorization
SaveParametersTokens(parameters);
Response.Redirect(authorizationUrl);
return(View());
}
public ActionResult Oauth()
{
// retrieve and update the tokens for temporary authentication
OAuthParameters parameters = BuildParameters();
OAuthUtil.UpdateOAuthParametersFromCallback(Request.Url.Query, parameters);
// finally, get the token we need b@#$!!!
OAuthUtil.GetAccessToken(parameters);
// save those tokens into the database
SaveParametersTokens(parameters);
// all the success in the world, return back
return(RedirectToAction("Index", "Admin"));
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static bool AddOAuthSignature(this OAuthParameters oAuthParameters, string basestring)
{
//Build the signing key
string signingKey = EncodeCharacters(Uri.EscapeDataString(oAuthParameters.OAuthConsumerSecret)) + "&" +
EncodeCharacters(Uri.EscapeDataString(oAuthParameters.OAuthTokenSecret));
//Sign the request
HMACSHA1 hasher = new HMACSHA1(new ASCIIEncoding().GetBytes(signingKey));
oAuthParameters.OAuthSignature = System.Convert.ToBase64String(
hasher.ComputeHash(new System.Text.ASCIIEncoding().GetBytes(basestring)));
return(true);
}
public void TestPostHttpsPhotosDotExampleDotNetSlashRequestUnderscoreTokenWithOAuthParameters()
{
OAuthParameters parameters = new OAuthParameters()
{
Version = Constants.Version1_0,
ConsumerKey = "dpf43f3p2l4k3l03",
Timestamp = "1191242090",
Nonce = "hsu94j3884jdopsl",
SignatureMethod = "PLAINTEXT",
Signature = "ignored"
};
Assert.That(
SignatureBase.Create("POST", new Uri("https://photos.example.net/request_token"), parameters),
Is.EqualTo("POST&https%3A%2F%2Fphotos.example.net%2Frequest_token&oauth_consumer_key%3Ddpf43f3p2l4k3l03%26oauth_nonce%3Dhsu94j3884jdopsl%26oauth_signature_method%3DPLAINTEXT%26oauth_timestamp%3D1191242090%26oauth_version%3D1.0"));
}
/// <summary>
/// Echoes the query string parameters out to the screen (except
/// for OAuth parameters)
/// </summary>
/// <param name="context">HTTP context</param>
public void ProcessRequest(HttpContext context)
{
string separator = string.Empty;
NameValueCollection parameters = OAuthParameters.GetNonOAuthParameters(
context.Request.QueryString);
foreach (string key in parameters.AllKeys)
{
foreach (string value in parameters.GetValues(key))
{
context.Response.Write(separator + key + "=" + value);
separator = "&";
}
}
}
private static string authorizationHeaderParams(OAuthParameters OAuthParameters)
{
StringBuilder authorizationHeaderParams = new StringBuilder();
authorizationHeaderParams.Append("OAuth ");
authorizationHeaderParams.Append("oauth_nonce=" + "\"" + Uri.EscapeDataString(OAuthParameters.OAuthNonce) + "\",");
authorizationHeaderParams.Append("oauth_signature_method=" + "\"" + Uri.EscapeDataString(OAuthParameters.OAuthSignatureMethod) + "\",");
authorizationHeaderParams.Append("oauth_timestamp=" + "\"" + Uri.EscapeDataString(OAuthParameters.OAuthTimestamp) + "\",");
authorizationHeaderParams.Append("oauth_consumer_key=" + "\"" + Uri.EscapeDataString(OAuthParameters.OAuthConsumerKey) + "\",");
if (!string.IsNullOrEmpty(OAuthParameters.OAuthToken))
{
authorizationHeaderParams.Append("oauth_token=" + "\"" + Uri.EscapeDataString(OAuthParameters.OAuthToken) + "\",");
}
authorizationHeaderParams.Append("oauth_signature=" + "\"" + Uri.EscapeDataString(OAuthParameters.OAuthSignature) + "\",");
authorizationHeaderParams.Append("oauth_version=" + "\"" + Uri.EscapeDataString(OAuthParameters.OAuthVersion) + "\"");
return(authorizationHeaderParams.ToString());
}
protected virtual void ParseParameters(HttpContext httpContext, OAuthRequestContext requestContext)
{
// Try to parse the parameters
OAuthParameters parameters = OAuthParameters.Parse(httpContext.Request, ServiceProviderContext.Settings.ParameterSources);
/*
* Check for missing required parameters:
*
* The consumer key, signature method, signature, timestamp and nonce parameters
* are all required
*/
parameters.RequireAllOf(
Constants.ConsumerKeyParameter,
Constants.TokenParameter,
Constants.SignatureMethodParameter,
Constants.SignatureParameter,
Constants.TimestampParameter,
Constants.NonceParameter,
Constants.VerifierParameter);
/*
* The version parameter is optional, but it if is present its value must be 1.0
*/
if (parameters.Version != null)
{
parameters.RequireVersion(Constants.Version1_0);
}
/*
* Check that there are no other parameters except for realm, version and
* the required parameters
*/
parameters.AllowOnly(
Constants.ConsumerKeyParameter,
Constants.TokenParameter,
Constants.SignatureMethodParameter,
Constants.SignatureParameter,
Constants.TimestampParameter,
Constants.NonceParameter,
Constants.VerifierParameter,
Constants.VersionParameter, // (optional)
Constants.RealmParameter); // (optional)
requestContext.Parameters = parameters;
}
/// <summary>
/// OAuth - 6.2.2. Service Provider Authenticates the User and Obtains Consent |
/// ETrade - https://apisb.etrade.com/docs/api/authorization/authorize.html
/// </summary>
/// <param name="requestTokenInfo"></param>
/// <returns></returns>
protected async Task <AuthorizeResponse> AuthorizeApplicationAsync()
{
return(await Task.Run(() =>
{
var parameters = new OAuthParameters()
{
HttpMethod = HttpMethod.Get,
Url = GetServer(EServer.Authorize),
Binding = OAuthParametersBinding.QueryString,
Values = new Dictionary <string, string>()
{
{ "oauth_token", Credentials.RequestToken.oauth_token }
}
};
using (WebDriver)
{
try
{
// login to account
WebDriver.Navigate().GoToUrl(OAuthSvc.GetAuthorizationUrl(parameters));
FindDriverElement("input", name: "USER").SendKeys(Credentials.userName);
FindDriverElement("input", name: "PASSWORD").SendKeys(Credentials.password);
var whiteListCookie = new Cookie(Credentials.consumerCookie.Key, Credentials.consumerCookie.Value);
WebDriver.Manage().Cookies.AddCookie(whiteListCookie);
FindDriverElement("button", id: "logon_button").Submit();
// agree to terms
FindDriverElement("input", name: "submit", value: "Accept").Submit();
// get & return the authorization code
string authorizationCode = FindDriverElement("input").GetAttribute("value");
return new AuthorizeResponse()
{
oauth_verifier = authorizationCode
};
}
catch (Exception ex)
{
throw new Exception("AuthorizeApplicationAsync failed: ", ex);
}
}
}));
}
private OAuthResponse GetResource(NameValueCollection parameters, string contentType, System.IO.Stream bodyStream)
{
OAuthResponse response;
HttpWebRequest request = this.PrepareProtectedResourceRequest(parameters, contentType, bodyStream);
// A null value for the HttpWebRequest is returned when a ResponseToken is returned
// and no one has returned in the AuthorizationHandler continue with getting an AccessToken
// or an RequestToken exists but the AccessToken request was refused.
if (request == null)
{
response = new OAuthResponse(this.RequestToken);
}
else
{
OAuthResource resource;
OAuthParameters responseParameters;
try
{
resource = new OAuthResource((HttpWebResponse)request.GetResponse());
// Parse the parameters and re-throw any OAuthRequestException from the service provider
responseParameters = OAuthParameters.Parse(resource);
OAuthRequestException.TryRethrow(responseParameters);
// If nothing is thrown then we should have a valid resource.
response = new OAuthResponse(this.AccessToken ?? this.RequestToken, resource);
}
catch (WebException e)
{
// Parse the parameters and re-throw any OAuthRequestException from the service provider
responseParameters = OAuthParameters.Parse(e.Response as HttpWebResponse);
OAuthRequestException.TryRethrow(responseParameters);
// If no OAuthRequestException, rethrow the WebException
#warning TODO: We have consumer the WebException's body so rethrowing it is pretty pointless; wrap the WebException in an OAuthProtocolException and store the body (create an OAuthResource before parsing parameters)
throw;
}
}
return(response);
}
public void Test_FunnyCharacters()
{
OAuthParameters parameters = new OAuthParameters()
{
ConsumerKey = "weitu.googlepages.com",
Nonce = "face868c-04a9-4e75-9534-0b58616c351c",
SignatureMethod = "RSA-SHA1",
Timestamp = "1213351382",
Token = "1/rTf4q3P05rP2xv2xP1ls8mATiaQZnWPB51nTvo8n9Sw",
Version = "1.0"
};
string basesig = SignatureBase.Create(
"GET",
new Uri("http://www.google.com/m8/feeds/contacts/default/base"),
parameters);
Assert.That(basesig, Is.EqualTo("GET&http%3A%2F%2Fwww.google.com%2Fm8%2Ffeeds%2Fcontacts%2Fdefault%2Fbase&oauth_consumer_key%3Dweitu.googlepages.com%26oauth_nonce%3Dface868c-04a9-4e75-9534-0b58616c351c%26oauth_signature_method%3DRSA-SHA1%26oauth_timestamp%3D1213351382%26oauth_token%3D1%252FrTf4q3P05rP2xv2xP1ls8mATiaQZnWPB51nTvo8n9Sw%26oauth_version%3D1.0"));
}
protected virtual void ParseParameters(HttpApplication application, OAuthRequestContext context)
{
// Try to parse the parameters
OAuthParameters parameters = OAuthParameters.Parse(application.Request);
/*
* Check for missing required parameters:
*
* The consumer key, token, signature method, signature, timestamp and nonce parameters
* are all required
*/
if (ServiceProviderContext.Settings.AllowConsumerRequests)
{
parameters.RequireAllOf(
Constants.ConsumerKeyParameter,
Constants.SignatureMethodParameter,
Constants.SignatureParameter,
Constants.TimestampParameter,
Constants.NonceParameter);
}
else
{
// For 3 legged TokenParameter is required
parameters.RequireAllOf(
Constants.ConsumerKeyParameter,
Constants.TokenParameter,
Constants.SignatureMethodParameter,
Constants.SignatureParameter,
Constants.TimestampParameter,
Constants.NonceParameter);
}
/*
* The version parameter is optional, but it if is present its value must be 1.0
*/
if (parameters.Version != null)
{
parameters.RequireVersion(Constants.Version1_0);
}
context.Parameters = parameters;
}
public void TestGetHttpPhotosDotExampleDotNetSlashPhotosWithOAuthParametersAndFileEqualsVacationDotJpgAndSizeEqualsOriginal()
{
OAuthParameters parameters = new OAuthParameters()
{
Version = Constants.Version1_0,
ConsumerKey = "dpf43f3p2l4k3l03",
Token = "nnch734d00sl2jdk",
Timestamp = "1191242096",
Nonce = "kllo9940pd9333jh",
SignatureMethod = "HMAC-SHA1",
Signature = "ignored"
};
parameters.AdditionalParameters.Add("file", "vacation.jpg");
parameters.AdditionalParameters.Add("size", "original");
Assert.That(
SignatureBase.Create("GET", new Uri("http://photos.example.net/photos"), parameters),
Is.EqualTo("GET&http%3A%2F%2Fphotos.example.net%2Fphotos&file%3Dvacation.jpg%26oauth_consumer_key%3Ddpf43f3p2l4k3l03%26oauth_nonce%3Dkllo9940pd9333jh%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1191242096%26oauth_token%3Dnnch734d00sl2jdk%26oauth_version%3D1.0%26size%3Doriginal"));
}
protected virtual void SignParameters(Uri requestUri, string httpMethod, OAuthParameters authParameters, IToken token)
{
// Check there is a signing provider for the signature method
ISigningProvider signingProvider = this.Service.ComponentLocator.GetInstance <ISigningProvider>(Constants.SigningProviderIdPrefix + this.Service.SignatureMethod);
if (signingProvider == null)
{
// There is no signing provider for this signature method
OAuthRequestException.ThrowSignatureMethodRejected(null);
}
// Double check the signing provider declares that it can handle the signature method
if (!signingProvider.SignatureMethod.Equals(this.Service.SignatureMethod))
{
OAuthRequestException.ThrowSignatureMethodRejected(null);
}
// Compute the signature
authParameters.Sign(requestUri, httpMethod, this.Service.Consumer, token, signingProvider);
}
private bool SaveParametersTokens(OAuthParameters parameters)
{
try
{
// first delete any old ones
var oldTokens = (from t in context.GO_GoogleAuthorizeTokens select t);
context.GO_GoogleAuthorizeTokens.DeleteAllOnSubmit(oldTokens);
context.SubmitChanges();
// now create a new one
GO_GoogleAuthorizeToken newToken = new GO_GoogleAuthorizeToken
{
Token = parameters.Token,
TokenSecret = parameters.TokenSecret
};
context.GO_GoogleAuthorizeTokens.InsertOnSubmit(newToken);
context.SubmitChanges();
}
catch { return(false); }
return(true);
}
private OAuthParameters CreateOAuthParameters(NameValueCollection additionalParameters)
{
int timestamp = UnixTime.ToUnixTime(DateTime.Now);
OAuthParameters authParameters = new OAuthParameters()
{
ConsumerKey = this.Service.Consumer.Key,
Realm = this.Service.Realm,
SignatureMethod = this.Service.SignatureMethod,
Timestamp = timestamp.ToString(CultureInfo.InvariantCulture),
Nonce = this.Service.ComponentLocator.GetInstance <INonceProvider>().GenerateNonce(timestamp),
Version = this.Service.OAuthVersion
};
if (additionalParameters != null && additionalParameters.Count > 0)
{
authParameters.AdditionalParameters.Add(additionalParameters);
}
return(authParameters);
}
protected virtual HttpWebRequest DoPrepareProtectedResourceRequest(NameValueCollection parameters, string contentType, System.IO.Stream bodyStream)
{
// Fire the OnBeforeGetProtectedResource event
PreProtectedResourceRequestEventArgs preArgs = new PreProtectedResourceRequestEventArgs(
this.ResourceUri,
this.ResourceEndPoint.HttpMethod,
parameters ?? new NameValueCollection(),
this.RequestToken,
this.AccessToken);
if (this.OnBeforeGetProtectedResource != null)
{
this.OnBeforeGetProtectedResource(this, preArgs);
}
OAuthParameters authParams = this.CreateOAuthParameters(preArgs.AdditionalParameters);
this.SignParameters(preArgs.RequestUri, preArgs.HttpMethod, authParams, this.AccessToken);
return(this.CreateRequest(preArgs.RequestUri, authParams, preArgs.HttpMethod, contentType, bodyStream));
}
public Fixture Then_we_can_connect()
{
var oAuthParameters = new OAuthParameters(
_consumer.ConsumerKey,
new TokenKey(_consumer.ConsumerKey.Value),
"RSA-SHA1",
new DefaultTimestampSequence(),
new DefaultNonceSequence(),
string.Empty,
"1.0"
);
var earl = new Uri("https://api.xero.com/api.xro/2.0/Organisation");
var signatureBaseString =
new SignatureBaseString(
new Request
{
Url = earl,
Verb = "GET"
},
oAuthParameters
);
var signature = new RsaSha1(_cert).Sign(signatureBaseString);
oAuthParameters.SetSignature(signature);
var header = new AuthorizationHeader(oAuthParameters, string.Empty);
var req = (HttpWebRequest)WebRequest.Create(earl);
req.Headers.Add("Authorization", header.Value);
var response = TInternet.Get(req);
const HttpStatusCode expected = HttpStatusCode.OK;
var actual = response.StatusCode;
return(new YesNoFixture(actual == expected, "Expected [" + expected + "]. Got [" + actual + "]. And here is the body: " + response.Body, 2));
}
public void TestConsumerRequestSignature()
{
OAuthService service = OAuthService.Create(
new EndPoint("http://example.com/request_token"),
new Uri("http://example.com/authorize"),
new EndPoint("http://example.com/access_token"),
new MockConsumer()
{
Key = "dpf43f3p2l4k3l03",
Secret = "kd94hf93k423kf44",
Status = ConsumerStatus.Valid
});
OAuthRequest consumerRequest =
OAuthConsumerRequest.Create(
new EndPoint("http://provider.example.net/profile", "GET"),
service);
OAuthParameters authParameters = new OAuthParameters()
{
ConsumerKey = service.Consumer.Key,
Realm = service.Realm,
SignatureMethod = service.SignatureMethod,
Timestamp = "1191242096",
Nonce = "kllo9940pd9333jh",
Version = service.OAuthVersion
};
Assert.AreEqual(
SignatureBase.Create(consumerRequest.ResourceEndPoint.HttpMethod, consumerRequest.ResourceEndPoint.Uri, authParameters),
"GET&http%3A%2F%2Fprovider.example.net%2Fprofile&oauth_consumer_key%3Ddpf43f3p2l4k3l03%26oauth_nonce%3Dkllo9940pd9333jh%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1191242096%26oauth_version%3D1.0");
authParameters.Sign(consumerRequest.ResourceEndPoint.Uri,
consumerRequest.ResourceEndPoint.HttpMethod,
service.Consumer,
consumerRequest.RequestToken,
new OAuth.Net.Components.HmacSha1SigningProvider());
Assert.AreEqual(authParameters.Signature, "SGtGiOrgTGF5Dd4RUMguopweOSU=");
}
public OAuthRequestToken(
string token,
string secret,
IConsumer consumer,
TokenStatus status,
OAuthParameters associatedParameters,
IIdentity authenticatedUser,
string[] roles)
: this()
{
if (string.IsNullOrEmpty(token))
{
throw new ArgumentException("token must not be null or empty", "token");
}
if (secret == null)
{
throw new ArgumentNullException("secret", "secret must not be null");
}
if (consumer == null)
{
throw new ArgumentNullException("consumer", "consumer must not be null");
}
if (roles == null)
{
throw new ArgumentNullException("roles", "roles must not be null");
}
this.Token = token;
this.Secret = secret;
this.Status = status;
this.ConsumerKey = consumer.Key;
this.AssociatedParameters = associatedParameters;
this.AuthenticatedUser = authenticatedUser;
this.Roles = roles;
}
//TODO: No anda todavia!!
private HttpWebResponse GetContacts()
{
yahooAccessToken = (string[])HttpContext.Current.Session["Yahoo_AccessToken"];
Uri RequestContactBaseUri = new Uri("http://social.yahooapis.com/v1/user/" + YGuid + "/contacts");
int timestamp = Common.GetTimestamp();
OAuthParameters parameters = new OAuthParameters();
parameters.ConsumerKey = apiKey;
parameters.Nonce = new GuidNonceProvider().GenerateNonce(timestamp);
parameters.SignatureMethod = "HMAC-SHA1";
parameters.Timestamp = timestamp.ToString(CultureInfo.InvariantCulture);
parameters.Token = Rfc3986.Decode(AccessToken);
parameters.Version = "1.0";
parameters.AdditionalParameters.Add("format", "xml");
string sigBase = SignatureBase.Create("GET", RequestContactBaseUri, parameters);
HmacSha1SigningProvider singProvier = new HmacSha1SigningProvider();
parameters.Signature = singProvier.ComputeSignature(
sigBase, (secret), Rfc3986.Encode(AccessTokenSecret));
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://social.yahooapis.com/v1/user/" + YGuid + "/contacts?view=tinyusercard");
request.CookieContainer = new CookieContainer();
request.Headers["WWW-Authenticate"] = " OAuth realm='yahooapis.com',";
request.Headers["WWW-Authenticate"] += " oauth_consumer_key='" + parameters.ConsumerKey + "',";
request.Headers["WWW-Authenticate"] += " oauth_nonce='" + parameters.Nonce + "',";
request.Headers["WWW-Authenticate"] += " oauth_signature_method='" + parameters.SignatureMethod + "',";
request.Headers["WWW-Authenticate"] += " oauth_timestamp='" + parameters.Timestamp + "',";
request.Headers["WWW-Authenticate"] += " oauth_token='" + token + "',";
request.Headers["WWW-Authenticate"] += " oauth_version='" + parameters.Version + "',";
request.Headers["WWW-Authenticate"] += " oauth_signature='" + parameters.Signature + "'";
request.Method = "GET";
request.ContentType = "application/xml; charset=utf-8";
return((HttpWebResponse)request.GetResponse());
}
