public OAuthRequest TwitterStatusUpdateRequest(
String status,
String access_token,
String access_token_secret,
String consumer_key,
String consumer_secret)
{
System.Net.ServicePointManager.Expect100Continue = false;
if (String.IsNullOrEmpty(status))
return null;
String suffix = "...";
if (status.Length > MAX_STATUS_LENGTH)
status = status.Substring(0, MAX_STATUS_LENGTH - suffix.Length) + suffix;
OAuthRequest orequest = new OAuthRequest(plugin, "http://api.twitter.com/1/statuses/update.json");
orequest.Method = HTTPMethod.POST;
orequest.request.ContentType = "application/x-www-form-urlencoded";
/* Set the Post Data */
byte[] data = Encoding.UTF8.GetBytes("status=" + OAuthRequest.UrlEncode(Encoding.UTF8.GetBytes(status)));
// Parameters required by the Twitter OAuth Protocol
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_consumer_key", consumer_key));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_nonce", Guid.NewGuid().ToString("N")));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_signature_method", "HMAC-SHA1"));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_token", access_token));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_timestamp", ((long)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds).ToString()));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_version", "1.0"));
orequest.parameters.Add(new KeyValuePair<string, string>("status", OAuthRequest.UrlEncode(Encoding.UTF8.GetBytes(status))));
// Compute and add the signature
String signature = orequest.Signature(consumer_secret, access_token_secret);
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_signature", OAuthRequest.UrlEncode(signature)));
// Add the OAuth authentication header
String OAuthHeader = orequest.Header();
orequest.request.AuthenticationLevel = System.Net.Security.AuthenticationLevel.MutualAuthRequired;
orequest.request.Headers["Authorization"] = OAuthHeader;
// Add the POST body
orequest.request.ContentLength = data.Length;
Stream sout = orequest.request.GetRequestStream();
sout.Write(data, 0, data.Length);
sout.Close();
return orequest;
}
public OAuthRequest TwitterRequestTokenRequest()
{
OAuthRequest orequest = new OAuthRequest(plugin, "http://api.twitter.com/oauth/request_token");
orequest.Method = HTTPMethod.POST;
orequest.request.ContentLength = 0;
// Parameters required by the Twitter OAuth Protocol
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_callback", OAuthRequest.UrlEncode("oob")));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_consumer_key", twitter_consumer_key));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_nonce", Guid.NewGuid().ToString("N")));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_timestamp", ((long)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds).ToString()));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_signature_method", "HMAC-SHA1"));
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_version", "1.0"));
// Compute and add the signature
String signature = orequest.Signature(twitter_consumer_secret, null);
orequest.parameters.Add(new KeyValuePair<string, string>("oauth_signature", OAuthRequest.UrlEncode(signature)));
// Add the OAuth authentication header
String OAuthHeader = orequest.Header();
orequest.request.AuthenticationLevel = System.Net.Security.AuthenticationLevel.MutualAuthRequired;
orequest.request.Headers["Authorization"] = OAuthHeader;
return orequest;
}
