/// <summary>
/// WebRequestWithPut
/// </summary>
/// <param name="method">WebRequestWithPut</param>
/// <param name="url"></param>
/// <param name="postData"></param>
/// <returns></returns>
public string APIWebRequest(Web.Method method, string url, string postData)
{
Uri uri = new Uri(url);
string nonce = this.GenerateNonce();
string timeStamp = this.GenerateTimeStamp();
string outUrl, querystring;
//Generate Signature
string sig = this.GenerateSignature(uri,
this.ConsumerKey,
this.ConsumerSecret,
this.Token,
this.TokenSecret,
method.ToString(),
timeStamp,
nonce,
out outUrl,
out querystring);
//querystring += "&oauth_signature=" + HttpUtility.UrlEncode(sig);
//NameValueCollection qs = HttpUtility.ParseQueryString(querystring);
//string finalGetUrl = outUrl + "?" + querystring;
HttpWebRequest webRequest = null;
//webRequest = System.Net.WebRequest.Create(finalGetUrl) as HttpWebRequest;
webRequest = System.Net.WebRequest.Create(url) as HttpWebRequest;
//webRequest.ContentType = "text/xml";
webRequest.Method = method.ToString();
webRequest.Credentials = CredentialCache.DefaultCredentials;
webRequest.AllowWriteStreamBuffering = true;
webRequest.PreAuthenticate = true;
webRequest.ServicePoint.Expect100Continue = false;
ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3;
webRequest.Headers.Add("Authorization", "OAuth realm=\"http://api.linkedin.com/\",oauth_consumer_key=\"" + this.ConsumerKey + "\",oauth_token=\"" + this.Token + "\",oauth_signature_method=\"HMAC-SHA1\",oauth_signature=\"" + HttpUtility.UrlEncode(sig) + "\",oauth_timestamp=\"" + timeStamp + "\",oauth_nonce=\"" + nonce + "\",oauth_verifier=\"" + this.Verifier + "\", oauth_version=\"1.0\"");
//webRequest.Headers.Add("Authorization", "OAuth oauth_nonce=\"" + nonce + "\", oauth_signature_method=\"HMAC-SHA1\", oauth_timestamp=\"" + timeStamp + "\", oauth_consumer_key=\"" + this.ConsumerKey + "\", oauth_token=\"" + this.Token + "\", oauth_signature=\"" + HttpUtility.UrlEncode(sig) + "\", oauth_version=\"1.0\"");
if (postData != null)
{
byte[] fileToSend = Encoding.UTF8.GetBytes(postData);
webRequest.ContentLength = fileToSend.Length;
Stream reqStream = webRequest.GetRequestStream();
reqStream.Write(fileToSend, 0, fileToSend.Length);
reqStream.Close();
}
string returned = Web.WebResponseGet(webRequest);
return(returned);
}
/// <summary>
/// Web Request Wrapper
/// </summary>
/// <param name="method">Http Method</param>
/// <param name="url">Full url to the web resource</param>
/// <param name="postData">Data to post in querystring format</param>
/// <returns>The web server response.</returns>
public string WebRequest(Web.Method method, string url, string postData)
{
HttpWebRequest webRequest = null;
StreamWriter requestWriter = null;
string responseData = "";
webRequest = System.Net.WebRequest.Create(url) as HttpWebRequest;
webRequest.Method = method.ToString();
webRequest.ServicePoint.Expect100Continue = false;
//webRequest.UserAgent = "Identify your application please.";
//webRequest.Timeout = 20000;
if (method == Web.Method.POST || method == Web.Method.DELETE)
{
webRequest.ContentType = "application/x-www-form-urlencoded";
//POST the data.
requestWriter = new StreamWriter(webRequest.GetRequestStream());
try
{
requestWriter.Write(postData);
}
catch
{
throw;
}
finally
{
requestWriter.Close();
requestWriter = null;
}
}
responseData = WebResponseGet(webRequest);
webRequest = null;
return(responseData);
}
/// <summary>
/// Submit a web request using oAuth.
/// </summary>
/// <param name="method">GET or POST</param>
/// <param name="url">The full url, including the querystring.</param>
/// <param name="postData">Data to post (querystring format)</param>
/// <returns>The web server response.</returns>
public string oAuthWebRequest(Web.Method method, string url, string postData)
{
string outUrl = "";
string querystring = "";
string ret = "";
//Setup postData for signing.
//Add the postData to the querystring.
if (method == Web.Method.POST || method == Web.Method.DELETE)
{
if (postData.Length > 0)
{
//Decode the parameters and re-encode using the oAuth UrlEncode method.
NameValueCollection qs = HttpUtility.ParseQueryString(postData);
postData = "";
foreach (string key in qs.AllKeys)
{
if (postData.Length > 0)
{
postData += "&";
}
qs[key] = HttpUtility.UrlDecode(qs[key]);
qs[key] = this.UrlEncode(qs[key]);
postData += key + "=" + qs[key];
}
if (url.IndexOf("?") > 0)
{
url += "&";
}
else
{
url += "?";
}
url += postData;
}
}
Uri uri = new Uri(url);
string nonce = this.GenerateNonce();
string timeStamp = this.GenerateTimeStamp();
//Generate Signature
string sig = this.GenerateSignature(uri,
this.ConsumerKey,
this.ConsumerSecret,
this.Token,
this.TokenSecret,
this.CallBackUrl,
this.OAuthVerifier,
method.ToString(),
timeStamp,
nonce,
out outUrl,
out querystring);
querystring += "&oauth_signature=" + this.UrlEncode(sig);
//Convert the querystring to postData
if (method == Web.Method.POST || method == Web.Method.DELETE)
{
postData = querystring;
querystring = "";
}
if (querystring.Length > 0)
{
outUrl += "?";
}
ret = WebRequest(method, outUrl + querystring, postData);
return(ret);
}
