I am having a very difficult time trying to get XAuth working in my
BlackBerry app. I have downloaded twitterapime the hmacsha ecodingand
Base64Ecoder did not seem to work for me so I replaced the
getSignature method in XAuthSigner with...
/**
* <p>
* Generate a signature from the given base string.
* </p>
* @param baseString Base string.
* @param consumerSecret Consumer secret.
* @param tokenSecret Token secret.
* @return Signature.
*/
private static String getSignature(String baseString, String
consumerSecret,
String tokenSecret) {
// byte[] b = HMAC.getHmac(baseString, consumerSecret + '&' +
tokenSecret);
// //
// return Base64Encoder.encode(b);
String ret = null;
try {
ret = hmacsha1(baseString, consumerSecret + '&' +
tokenSecret);
} catch (Exception e) {
new RuntimeException(e.getMessage());
}
return ret;
}
private static String hmacsha1(String key, String message)
throws CryptoTokenException, CryptoUnsupportedOperationException,
IOException {
HMACKey k = new HMACKey(key.getBytes());
HMAC hmac = new HMAC(k, new SHA1Digest());
hmac.update(message.getBytes());
byte[] mac = hmac.getMAC();
return Base64OutputStream.encodeAsString(mac, 0,
mac.length, false, false);
}
and any base 64 encodings with Base64OutputStream.encodeAsString(mac,
0, mac.length, false, false);
I get 401 errors when attempting to get my request token.
I can replace my secrets, ids and pass with dummys and place a step by
steps of what is going on if that would help?
