protected ArrayList<NameValuePair> buildParameters(OAuthParameters params) {
ArrayList<NameValuePair> tuples = new ArrayList<NameValuePair>();
tuples.add(new BasicNameValuePair(OAuthConstants.MODE, "client_auth"));
params.put(OAuthConstants.MODE, "client_auth");
tuples.add(new BasicNameValuePair(OAuthConstants.USERNAME, username));
params.put(OAuthConstants.USERNAME, username);
tuples.add(new BasicNameValuePair(OAuthConstants.PASSWORD, password));
params.put(OAuthConstants.PASSWORD, password);
return tuples;
}
protected ArrayList<NameValuePair> buildParameters(OAuthParameters params) {
ArrayList<NameValuePair> tuples = new ArrayList<NameValuePair>();
tuples.add(new BasicNameValuePair(OAuthConstants.MODE, "twitter_auth"));
params.put(OAuthConstants.MODE, "twitter_auth");
tuples.add(new BasicNameValuePair(OAuthConstants.X_TOKEN, twitterToken));
params.put(OAuthConstants.X_TOKEN, twitterToken);
tuples.add(new BasicNameValuePair(OAuthConstants.X_SECRET, twitterSecret));
params.put(OAuthConstants.X_SECRET, twitterSecret);
return tuples;
}
public void signForAccessToken(HttpPost req) throws FiveHundredException {
OAuthParameters params = new OAuthParameters(this.consumerKey);
final ArrayList<NameValuePair> tuples = buildParameters(params);
params.put(OAuthConstants.TOKEN, this.tokenKey);
// generate the base string for signature.
String str = getSignatureBaseString(req, params);
str = getSignature(str, consumerSecret, this.tokenSecret);
params.put(OAuthConstants.SIGNATURE, str);
// get the authorization header
str = params.getAuthorizationHeaderValue();
req.addHeader(OAuthConstants.HEADER, str);
try {
req.setEntity(new UrlEncodedFormEntity(tuples));
} catch (UnsupportedEncodingException e) {
throw new FiveHundredException(e);
}
}