Examples with AccessToken twitter4j.auth.AccessToken used on opensource projects

Example 1 with AccessToken

use of twitter4j.auth.AccessToken in project Talon-for-Twitter by klinker24.

the class TwitterDMPicHelper method getDMPicture.

public Bitmap getDMPicture(String picUrl, Twitter twitter) {
    try {
        AccessToken token = twitter.getOAuthAccessToken();
        String oauth_token = token.getToken();
        String oauth_token_secret = token.getTokenSecret();
        // generate authorization header
        String get_or_post = "GET";
        String oauth_signature_method = "HMAC-SHA1";
        String uuid_string = UUID.randomUUID().toString();
        uuid_string = uuid_string.replaceAll("-", "");
        // any relatively random alphanumeric string will work here
        String oauth_nonce = uuid_string;
        // get the timestamp
        Calendar tempcal = Calendar.getInstance();
        // get current time in milliseconds
        long ts = tempcal.getTimeInMillis();
        // then divide by 1000 to get seconds
        String oauth_timestamp = (new Long(ts / 1000)).toString();
        // the parameter string must be in alphabetical order, "text" parameter added at end
        String parameter_string = "oauth_consumer_key=" + AppSettings.TWITTER_CONSUMER_KEY + "&oauth_nonce=" + oauth_nonce + "&oauth_signature_method=" + oauth_signature_method + "&oauth_timestamp=" + oauth_timestamp + "&oauth_token=" + encode(oauth_token) + "&oauth_version=1.0";
        String twitter_endpoint = picUrl;
        String twitter_endpoint_host = picUrl.substring(0, picUrl.indexOf("1.1")).replace("https://", "").replace("/", "");
        String twitter_endpoint_path = picUrl.replace("ton.twitter.com", "").replace("https://", "");
        String signature_base_string = get_or_post + "&" + encode(twitter_endpoint) + "&" + encode(parameter_string);
        String oauth_signature = computeSignature(signature_base_string, AppSettings.TWITTER_CONSUMER_SECRET + "&" + encode(oauth_token_secret));
        Log.v("talon_dm_image", "endpoint_host: " + twitter_endpoint_host);
        Log.v("talon_dm_image", "endpoint_path: " + twitter_endpoint_path);
        String authorization_header_string = "OAuth oauth_consumer_key=\"" + AppSettings.TWITTER_CONSUMER_KEY + "\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"" + oauth_timestamp + "\",oauth_nonce=\"" + oauth_nonce + "\",oauth_version=\"1.0\",oauth_signature=\"" + encode(oauth_signature) + "\",oauth_token=\"" + encode(oauth_token) + "\"";
        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, "UTF-8");
        HttpProtocolParams.setUserAgent(params, "HttpCore/1.1");
        HttpProtocolParams.setUseExpectContinue(params, false);
        HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] { // Required protocol interceptors
        new RequestContent(), new RequestTargetHost(), // Recommended protocol interceptors
        new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue() });
        HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
        HttpContext context = new BasicHttpContext(null);
        HttpHost host = new HttpHost(twitter_endpoint_host, 443);
        DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
        context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
        context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);
        SSLContext sslcontext = SSLContext.getInstance("TLS");
        sslcontext.init(null, null, null);
        SSLSocketFactory ssf = sslcontext.getSocketFactory();
        Socket socket = ssf.createSocket();
        socket.connect(new InetSocketAddress(host.getHostName(), host.getPort()), 0);
        conn.bind(socket, params);
        BasicHttpEntityEnclosingRequest request2 = new BasicHttpEntityEnclosingRequest("GET", twitter_endpoint_path);
        request2.setParams(params);
        request2.addHeader("Authorization", authorization_header_string);
        httpexecutor.preProcess(request2, httpproc, context);
        HttpResponse response2 = httpexecutor.execute(request2, conn, context);
        response2.setParams(params);
        httpexecutor.postProcess(response2, httpproc, context);
        StatusLine statusLine = response2.getStatusLine();
        int statusCode = statusLine.getStatusCode();
        if (statusCode == 200 || statusCode == 302) {
            HttpEntity entity = response2.getEntity();
            byte[] bytes = EntityUtils.toByteArray(entity);
            Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
            return bitmap;
        } else {
            Log.v("talon_dm_image", statusCode + "");
        }
        conn.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

Example 2 with AccessToken

use of twitter4j.auth.AccessToken in project Talon-for-Twitter by klinker24.

the class TwitterMultipleImageHelper method getImageURLs.

public ArrayList<String> getImageURLs(Status status, Twitter twitter) {
    ArrayList<String> images = TweetLinkUtils.getAllExternalPictures(status);
    try {
        AccessToken token = twitter.getOAuthAccessToken();
        String oauth_token = token.getToken();
        String oauth_token_secret = token.getTokenSecret();
        // generate authorization header
        String get_or_post = "GET";
        String oauth_signature_method = "HMAC-SHA1";
        String uuid_string = UUID.randomUUID().toString();
        uuid_string = uuid_string.replaceAll("-", "");
        // any relatively random alphanumeric string will work here
        String oauth_nonce = uuid_string;
        // get the timestamp
        Calendar tempcal = Calendar.getInstance();
        // get current time in milliseconds
        long ts = tempcal.getTimeInMillis();
        // then divide by 1000 to get seconds
        String oauth_timestamp = (new Long(ts / 1000)).toString();
        // the parameter string must be in alphabetical order, "text" parameter added at end
        String parameter_string = "oauth_consumer_key=" + AppSettings.TWITTER_CONSUMER_KEY + "&oauth_nonce=" + oauth_nonce + "&oauth_signature_method=" + oauth_signature_method + "&oauth_timestamp=" + oauth_timestamp + "&oauth_token=" + encode(oauth_token) + "&oauth_version=1.0";
        String twitter_endpoint = "https://api.twitter.com/1.1/statuses/show/" + status.getId() + ".json";
        String twitter_endpoint_host = "api.twitter.com";
        String twitter_endpoint_path = "/1.1/statuses/show/" + status.getId() + ".json";
        String signature_base_string = get_or_post + "&" + encode(twitter_endpoint) + "&" + encode(parameter_string);
        String oauth_signature = computeSignature(signature_base_string, AppSettings.TWITTER_CONSUMER_SECRET + "&" + encode(oauth_token_secret));
        String authorization_header_string = "OAuth oauth_consumer_key=\"" + AppSettings.TWITTER_CONSUMER_KEY + "\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"" + oauth_timestamp + "\",oauth_nonce=\"" + oauth_nonce + "\",oauth_version=\"1.0\",oauth_signature=\"" + encode(oauth_signature) + "\",oauth_token=\"" + encode(oauth_token) + "\"";
        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, "UTF-8");
        HttpProtocolParams.setUserAgent(params, "HttpCore/1.1");
        HttpProtocolParams.setUseExpectContinue(params, false);
        HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] { // Required protocol interceptors
        new RequestContent(), new RequestTargetHost(), // Recommended protocol interceptors
        new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue() });
        HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
        HttpContext context = new BasicHttpContext(null);
        HttpHost host = new HttpHost(twitter_endpoint_host, 443);
        DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
        context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
        context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);
        SSLContext sslcontext = SSLContext.getInstance("TLS");
        sslcontext.init(null, null, null);
        SSLSocketFactory ssf = sslcontext.getSocketFactory();
        Socket socket = ssf.createSocket();
        socket.connect(new InetSocketAddress(host.getHostName(), host.getPort()), 0);
        conn.bind(socket, params);
        BasicHttpEntityEnclosingRequest request2 = new BasicHttpEntityEnclosingRequest("GET", twitter_endpoint_path);
        request2.setParams(params);
        request2.addHeader("Authorization", authorization_header_string);
        httpexecutor.preProcess(request2, httpproc, context);
        HttpResponse response2 = httpexecutor.execute(request2, conn, context);
        response2.setParams(params);
        httpexecutor.postProcess(response2, httpproc, context);
        String responseBody = EntityUtils.toString(response2.getEntity());
        conn.close();
        JSONObject fullJson = new JSONObject(responseBody);
        JSONObject extendedEntities = fullJson.getJSONObject("extended_entities");
        JSONArray media = extendedEntities.getJSONArray("media");
        Log.v("talon_images", media.toString());
        for (int i = 0; i < media.length(); i++) {
            JSONObject entity = media.getJSONObject(i);
            try {
                // parse through the objects and get the media_url
                String url = entity.getString("media_url");
                String type = entity.getString("type");
                // this also checks to confirm that the entity is in fact a photo
                if (!images.contains(url) && type.equals("photo")) {
                    images.add(url);
                }
            } catch (Exception e) {
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return images;
}

Example 3 with AccessToken

use of twitter4j.auth.AccessToken in project Talon-for-Twitter by klinker24.

the class TwitterMultipleImageHelper method getMediaIds.

public String getMediaIds(File[] pics, Twitter twitter) {
    JSONObject jsonresponse = new JSONObject();
    String ids = "";
    for (int i = 0; i < pics.length; i++) {
        File file = pics[i];
        try {
            AccessToken token = twitter.getOAuthAccessToken();
            String oauth_token = token.getToken();
            String oauth_token_secret = token.getTokenSecret();
            // generate authorization header
            String get_or_post = "POST";
            String oauth_signature_method = "HMAC-SHA1";
            String uuid_string = UUID.randomUUID().toString();
            uuid_string = uuid_string.replaceAll("-", "");
            // any relatively random alphanumeric string will work here
            String oauth_nonce = uuid_string;
            // get the timestamp
            Calendar tempcal = Calendar.getInstance();
            // get current time in milliseconds
            long ts = tempcal.getTimeInMillis();
            // then divide by 1000 to get seconds
            String oauth_timestamp = (new Long(ts / 1000)).toString();
            // the parameter string must be in alphabetical order, "text" parameter added at end
            String parameter_string = "oauth_consumer_key=" + AppSettings.TWITTER_CONSUMER_KEY + "&oauth_nonce=" + oauth_nonce + "&oauth_signature_method=" + oauth_signature_method + "&oauth_timestamp=" + oauth_timestamp + "&oauth_token=" + encode(oauth_token) + "&oauth_version=1.0";
            System.out.println("Twitter.updateStatusWithMedia(): parameter_string=" + parameter_string);
            String twitter_endpoint = "https://upload.twitter.com/1.1/media/upload.json";
            String twitter_endpoint_host = "upload.twitter.com";
            String twitter_endpoint_path = "/1.1/media/upload.json";
            String signature_base_string = get_or_post + "&" + encode(twitter_endpoint) + "&" + encode(parameter_string);
            String oauth_signature = computeSignature(signature_base_string, AppSettings.TWITTER_CONSUMER_SECRET + "&" + encode(oauth_token_secret));
            String authorization_header_string = "OAuth oauth_consumer_key=\"" + AppSettings.TWITTER_CONSUMER_KEY + "\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"" + oauth_timestamp + "\",oauth_nonce=\"" + oauth_nonce + "\",oauth_version=\"1.0\",oauth_signature=\"" + encode(oauth_signature) + "\",oauth_token=\"" + encode(oauth_token) + "\"";
            HttpParams params = new BasicHttpParams();
            HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
            HttpProtocolParams.setContentCharset(params, "UTF-8");
            HttpProtocolParams.setUserAgent(params, "HttpCore/1.1");
            HttpProtocolParams.setUseExpectContinue(params, false);
            HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] { // Required protocol interceptors
            new RequestContent(), new RequestTargetHost(), // Recommended protocol interceptors
            new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue() });
            HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
            HttpContext context = new BasicHttpContext(null);
            HttpHost host = new HttpHost(twitter_endpoint_host, 443);
            DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
            context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
            context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);
            try {
                try {
                    SSLContext sslcontext = SSLContext.getInstance("TLS");
                    sslcontext.init(null, null, null);
                    SSLSocketFactory ssf = sslcontext.getSocketFactory();
                    Socket socket = ssf.createSocket();
                    socket.connect(new InetSocketAddress(host.getHostName(), host.getPort()), 0);
                    conn.bind(socket, params);
                    BasicHttpEntityEnclosingRequest request2 = new BasicHttpEntityEnclosingRequest("POST", twitter_endpoint_path);
                    // need to add status parameter to this POST
                    MultipartEntity reqEntity = new MultipartEntity();
                    FileBody sb_image = new FileBody(file);
                    reqEntity.addPart("media", sb_image);
                    request2.setEntity(reqEntity);
                    request2.setParams(params);
                    request2.addHeader("Authorization", authorization_header_string);
                    System.out.println("Twitter.updateStatusWithMedia(): Entity, params and header added to request. Preprocessing and executing...");
                    httpexecutor.preProcess(request2, httpproc, context);
                    HttpResponse response2 = httpexecutor.execute(request2, conn, context);
                    System.out.println("Twitter.updateStatusWithMedia(): ... done. Postprocessing...");
                    response2.setParams(params);
                    httpexecutor.postProcess(response2, httpproc, context);
                    String responseBody = EntityUtils.toString(response2.getEntity());
                    System.out.println("Twitter.updateStatusWithMedia(): done. response=" + responseBody);
                    // error checking here. Otherwise, status should be updated.
                    jsonresponse = new JSONObject(responseBody);
                    if (jsonresponse.has("errors")) {
                        JSONObject temp_jo = new JSONObject();
                        temp_jo.put("response_status", "error");
                        temp_jo.put("message", jsonresponse.getJSONArray("errors").getJSONObject(0).getString("message"));
                        temp_jo.put("twitter_code", jsonresponse.getJSONArray("errors").getJSONObject(0).getInt("code"));
                        jsonresponse = temp_jo;
                    }
                    // add it to the media_ids string
                    ids += jsonresponse.getString("media_id_string");
                    if (i != pics.length - 1) {
                        ids += ",";
                    }
                    conn.close();
                } catch (HttpException he) {
                    System.out.println(he.getMessage());
                    jsonresponse.put("response_status", "error");
                    jsonresponse.put("message", "updateStatusWithMedia HttpException message=" + he.getMessage());
                    return null;
                } catch (NoSuchAlgorithmException nsae) {
                    System.out.println(nsae.getMessage());
                    jsonresponse.put("response_status", "error");
                    jsonresponse.put("message", "updateStatusWithMedia NoSuchAlgorithmException message=" + nsae.getMessage());
                    return null;
                } catch (KeyManagementException kme) {
                    System.out.println(kme.getMessage());
                    jsonresponse.put("response_status", "error");
                    jsonresponse.put("message", "updateStatusWithMedia KeyManagementException message=" + kme.getMessage());
                    return null;
                } finally {
                    conn.close();
                }
            } catch (IOException ioe) {
                ioe.printStackTrace();
                jsonresponse.put("response_status", "error");
                jsonresponse.put("message", "updateStatusWithMedia IOException message=" + ioe.getMessage());
                return null;
            }
        } catch (Exception e) {
            return null;
        }
    }
    return ids;
}

Example 4 with AccessToken

use of twitter4j.auth.AccessToken in project openhab1-addons by openhab.

the class TwitterActionService method getAccessToken.

private static AccessToken getAccessToken() {
    try {
        String accessToken = loadToken(getTokenFile(), "accesstoken");
        String accessTokenSecret = loadToken(getTokenFile(), "accesstokensecret");
        if (StringUtils.isEmpty(accessToken) || StringUtils.isEmpty(accessTokenSecret)) {
            File pinFile = new File("twitter.pin");
            RequestToken requestToken = Twitter.client.getOAuthRequestToken();
            // no access token/secret specified so display the authorisation URL in the log
            logger.info("################################################################################################");
            logger.info("# Twitter-Integration: U S E R   I N T E R A C T I O N   R E Q U I R E D !!");
            logger.info("# 1. Open URL '{}'", requestToken.getAuthorizationURL());
            logger.info("# 2. Grant openHAB access to your Twitter account");
            logger.info("# 3. Create an empty file 'twitter.pin' in your openHAB home directory at " + pinFile.getAbsolutePath());
            logger.info("# 4. Add the line 'pin=<authpin>' to the twitter.pin file");
            logger.info("# 5. openHAB will automatically detect the file and complete the authentication process");
            logger.info("# NOTE: You will only have 5 mins before openHAB gives up waiting for the pin!!!");
            logger.info("################################################################################################");
            String authPin = null;
            int interval = 5000;
            int waitedFor = 0;
            while (StringUtils.isEmpty(authPin)) {
                try {
                    Thread.sleep(interval);
                    waitedFor += interval;
                // attempt to read the authentication pin from them temp file
                } catch (InterruptedException e) {
                // ignore
                }
                authPin = loadToken(pinFile, "pin");
                // if we already waited for more than five minutes then stop
                if (waitedFor > 300000) {
                    logger.info("Took too long to enter your Twitter authorisation pin! Please use OSGi " + "console to restart the org.openhab.io.net-Bundle and re-initiate the authorization process!");
                    break;
                }
            }
            // if no pin was detected after 5 mins then we can't continue
            if (StringUtils.isEmpty(authPin)) {
                logger.warn("Timed out waiting for the Twitter authorisation pin.");
                return null;
            }
            // attempt to get an access token using the user-entered pin
            AccessToken token = Twitter.client.getOAuthAccessToken(requestToken, authPin);
            accessToken = token.getToken();
            accessTokenSecret = token.getTokenSecret();
            // save the access token details
            saveToken(getTokenFile(), "accesstoken", accessToken);
            saveToken(getTokenFile(), "accesstokensecret", accessTokenSecret);
        }
        // generate an access token from the token details
        return new AccessToken(accessToken, accessTokenSecret);
    } catch (Exception e) {
        logger.error("Failed to authenticate openHAB against Twitter", e);
        return null;
    }
}

Example 5 with AccessToken

use of twitter4j.auth.AccessToken in project mobile-android by photo.

the class TwitterUtils method getAccessToken.

/**
     * This method checks the shared prefs to see if we have persisted a user
     * token/secret if it has then it logs on using them, otherwise return null
     * 
     * @param context
     * @return AccessToken from persisted prefs
     */
static AccessToken getAccessToken(Context context) {
    SharedPreferences settings = Preferences.getSharedPreferences(PREFS_NAME);
    String token = settings.getString(ACCESS_TOKEN_TOKEN, "");
    String tokenSecret = settings.getString(ACCESS_TOKEN_SECRET, "");
    if (token != null && tokenSecret != null && !"".equals(tokenSecret) && !"".equals(token)) {
        return new AccessToken(token, tokenSecret);
    }
    return null;
}