The problem is that the last time I did Java (this is Java, right?) was
ages ago (I was 12 back then) so I don't really know what the code is
doing. The code looks fine to me, but like I said, I don't know Java
very well.
Can you show the actual request you make, instead of code? Like the
"POST /1/statuses/update.json HTTP/1.1" part. Also include the base
string which you use.
Tom
On 8/18/10 12:38 PM, LINUXGEEK wrote:
> Thanks for the replay i was waiting for your replay
>
> here is my post body
>
> String postBody = "status="
> + URLUTF8Encoder.encode("Test message");
>
> here is the base String
>
> String baseString = "POST&"
> + URLUTF8Encoder
>
> .encode("http://api.twitter.com/1/statuses/update.json";)
> + "&oauth_consumer_key%3D" + "my consumer key"
> + "%26oauth_nonce%3D"+oauth_nonce+"a"
> +
> "%26oauth_signature_method%3D"+oauth_signature_method
> + "%26oauth_token%3D"+auth_token
> + "%26oauth_timestamp%3D"+oauth_timestamp
> + "%26oauth_version%3D"+oauth_version + "%26"
> + URLUTF8Encoder.encode(postBody);
>
>
>
> String signingSecret = URLUTF8Encoder.encode("my Secret key")+ "&" +
> URLUTF8Encoder.encode("auth_secret");
>
>
>
> here is my signature
>
> String signature = URLUTF8Encoder.encode(hmacsha1(signingSecret,
> baseString));
>
> here is my header
>
>
> String header = new StringBuffer("OAuth oauth_nonce=\"").append(
> oauth_nonce).append(
> "\", oauth_signature_method=\"").append(
> oauth_signature_method).append(
> "\", oauth_timestamp=\"").append(
> oauth_timestamp).append(
> "\", oauth_consumer_key=\"").append("my
> consumer key")
> .append("\",oauth_token=\"").append(
> token.getToken()).append(
> "\",
> oauth_signature=\"").append(
> signature).append(
> "\",
> oauth_version=\"").append(oauth_version).append(
> "\"").toString();
>
>
>
>
>
> one more question here
> when i am making the http request do i need to write the post body to
> the outputStream..
>
> and tell me what should i change in the above code...
>
> On Aug 18, 3:28 pm, Tom van der Woerdt <i...@tvdw.eu> wrote:
>> Hi,
>>
>> That's a lot of code, but I prefer to know what it is doing over the
>> actual code. So: can you post a request which you make to Twitter, and
>> can you give the Base String which you use for generating the signature?
>>
>> Tom
>>
>> On 8/18/10 8:08 AM, LINUXGEEK wrote:
>>
>>> private void StatusUpdate() throws CryptoTokenException,
>>> CryptoUnsupportedOperationException, IOException {
>>
>>> String oauth_signature_method = "HMAC-SHA1";
>>> String oauth_timestamp = String.valueOf(timestamp());
>>> String oauth_nonce = createNonce(oauth_timestamp);
>>> String oauth_version = "1.0";
>>
>>> String postBody = "status="
>>> + URLUTF8Encoder.encode("Finally i got success");
>>
>>> String baseString = "POST&"
>>> + URLUTF8Encoder
>>>
>>> .encode("https://api.twitter.com/1/statuses/update.json";)
>>> + "&oauth_consumer_key%3D" + "my consumer key"
>>> + "%26oauth_nonce%3D" + oauth_nonce
>>> + "%26oauth_signature_method%3D" +
>>> oauth_signature_method
>>> + "%26oauth_token%3D" + token.getToken()
>>> + "%26oauth_timestamp%3D" + oauth_timestamp
>>> + "%26oauth_version%3D" + oauth_version + "%26"
>>> + URLUTF8Encoder.encode(postBody);
>>> String signingSecret = URLUTF8Encoder
>>> .encode("my consuer Secret")
>>> + "&" + URLUTF8Encoder.encode(token.getSecret());
>>> String signature = hmacsha1(signingSecret, baseString);
>>> Dialog.alert(signature);
>>> String header = new StringBuffer("OAuth oauth_nonce=\"").append(
>>> URLUTF8Encoder.encode(oauth_nonce)).append(
>>> "\", oauth_signature_method=\"").append(
>>>
>>> URLUTF8Encoder.encode(oauth_signature_method)).append(
>>> "\", oauth_timestamp=\"").append(
>>> URLUTF8Encoder.encode(oauth_timestamp)).append(
>>> "\", oauth_consumer_key=\"").append("my consumer
>>> key")
>>> .append("\",oauth_token=\"").append(
>>>
>>> URLUTF8Encoder.encode(token.getToken())).append(
>>> "\", oauth_signature=\"").append(
>>>
>>> URLUTF8Encoder.encode(signature)).append(
>>> "\",
>>> oauth_version=\"").append(oauth_version).append(
>>> "\"").toString();
>>> UpdateMyNewStatus(header, postBody);
>>> }
>>
>>> public static void UpdateMyNewStatus(String auth_header, String body)
>>> {
>>> String url = "http://api.twitter.com/1/statuses/update.json";;
>>> HttpConnection httpConn = null;
>>> InputStream input = null;
>>> OutputStream os = null;
>>> try {
>>
>>> httpConn = (HttpConnection) Connector.open(url
>>> +
>>> ConnectionUtils.getConnectionPerameter());
>>>
>>> httpConn.setRequestMethod(HttpProtocolConstants.HTTP_METHOD_POST);
>>> httpConn.setRequestProperty("WWW-Authenticate",
>>> "OAuth realm=http://twitter.com/";);
>>> httpConn.setRequestProperty("Content-Type",
>>> "application/x-www-form-urlencoded");
>>> String authHeader = auth_header;
>>> httpConn.setRequestProperty("Authorization", authHeader);
>>
>>> // write post body
>>> String postBody = body;
>>> httpConn.setRequestProperty("Content-Length", Integer
>>> .toString(postBody.getBytes().length));
>>> os = httpConn.openOutputStream();
>>> os.write(postBody.getBytes());
>>> os.close();
>>> os = null;
>>
>>> input = httpConn.openDataInputStream();
>>
>>> int resp = httpConn.getResponseCode();
>>> Dialog.alert(httpConn.getResponseMessage());
>>
>>> if (resp == HttpConnection.HTTP_OK) {
>>
>>> StringBuffer buffer = new StringBuffer();
>>> int ch;
>>> while ((ch = input.read()) != -1) {
>>> buffer.append((char) ch);
>>> }
>>> String content = buffer.toString();
>>> Dialog.alert(content);
>>> }
>>
>>> } catch (Exception e) {
>>> } finally {
>>> try {
>>> httpConn.close();
>>> input.close();
>>> } catch (IOException e) {
>>> e.printStackTrace();
>>> }
>>> }
>>> }
>>
>>> i am using the above code..
>>
>>> On Aug 17, 7:24 pm, Tom van der Woerdt <i...@tvdw.eu> wrote:
>>>> On 8/17/10 1:47 PM, LINUXGEEK wrote:
>>
>>>>> can any one help in updating the status of my twitter account by using
>>>>> auth token and secret.
>>
>>>>> am getting 401 error while doing this..
>>
>>>>> can any one give me code for updating the status.
>>
>>>> I could give you pseudocode, yes, but that will most likely be useless
>>>> to you.
>>
>>>> Assuming that you know how to program a HTTP socket, what is the request
>>>> you make to twitter before getting this 401 error, and what is the base
>>>> string you use to generate the signature?
>>
>>>> Tom
>>
>>>> PS: People have said that I never mention the existence of libraries.
>>>> So, here I go:http://dev.twitter.com/pages/oauth_libraries
>>>> PPS: I dislike libraries.
