Example usage for twitter4j Twitter getOAuthRequestToken

List of usage examples for twitter4j Twitter getOAuthRequestToken

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Introduction

In this page you can find the example usage for twitter4j Twitter getOAuthRequestToken.

Prototype

RequestToken getOAuthRequestToken() throws TwitterException;

Source Link

Document

Retrieves a request token

Usage

From source file:com.aldebaran.demo.picture.GetAccessToken.java

License:Apache License

/**
 * Usage: java  twitter4j.examples.oauth.GetAccessToken [consumer key] [consumer secret]
 *
 * @param args message//from w w  w .  j  a v a 2s  .co  m
 */
public static void main(String[] args) {
    File file = new File("twitter4j.properties");
    Properties prop = new Properties();
    InputStream is = null;
    OutputStream os = null;
    try {
        if (file.exists()) {
            is = new FileInputStream(file);
            prop.load(is);
        }
        if (args.length < 2) {
            if (null == prop.getProperty("oauth.consumerKey")
                    && null == prop.getProperty("oauth.consumerSecret")) {
                // consumer key/secret are not set in twitter4j.properties
                System.out.println(
                        "Usage: java twitter4j.examples.oauth.GetAccessToken [consumer key] [consumer secret]");
                System.exit(-1);
            }
        } else {
            prop.setProperty("oauth.consumerKey", args[0]);
            prop.setProperty("oauth.consumerSecret", args[1]);
            os = new FileOutputStream("twitter4j.properties");
            prop.store(os, "twitter4j.properties");
        }
    } catch (IOException ioe) {
        ioe.printStackTrace();
        System.exit(-1);
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException ignore) {
            }
        }
        if (os != null) {
            try {
                os.close();
            } catch (IOException ignore) {
            }
        }
    }
    try {
        Twitter twitter = new TwitterFactory().getInstance();
        RequestToken requestToken = twitter.getOAuthRequestToken();
        System.out.println("Got request token.");
        System.out.println("Request token: " + requestToken.getToken());
        System.out.println("Request token secret: " + requestToken.getTokenSecret());
        AccessToken accessToken = null;

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        while (null == accessToken) {
            System.out.println("Open the following URL and grant access to your account:");
            System.out.println(requestToken.getAuthorizationURL());
            try {
                Desktop.getDesktop().browse(new URI(requestToken.getAuthorizationURL()));
            } catch (UnsupportedOperationException ignore) {
            } catch (IOException ignore) {
            } catch (URISyntaxException e) {
                throw new AssertionError(e);
            }
            System.out.print("Enter the PIN(if available) and hit enter after you granted access.[PIN]:");
            String pin = br.readLine();
            try {
                if (pin.length() > 0) {
                    accessToken = twitter.getOAuthAccessToken(requestToken, pin);
                } else {
                    accessToken = twitter.getOAuthAccessToken(requestToken);
                }
            } catch (TwitterException te) {
                if (401 == te.getStatusCode()) {
                    System.out.println("Unable to get the access token.");
                } else {
                    te.printStackTrace();
                }
            }
        }
        System.out.println("Got access token.");
        System.out.println("Access token: " + accessToken.getToken());
        System.out.println("Access token secret: " + accessToken.getTokenSecret());

        try {
            prop.setProperty("oauth.accessToken", accessToken.getToken());
            prop.setProperty("oauth.accessTokenSecret", accessToken.getTokenSecret());
            os = new FileOutputStream(file);
            prop.store(os, "twitter4j.properties");
            os.close();
        } catch (IOException ioe) {
            ioe.printStackTrace();
            System.exit(-1);
        } finally {
            if (os != null) {
                try {
                    os.close();
                } catch (IOException ignore) {
                }
            }
        }
        System.out.println("Successfully stored access token to " + file.getAbsolutePath() + ".");
        System.exit(0);
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to get accessToken: " + te.getMessage());
        System.exit(-1);
    } catch (IOException ioe) {
        ioe.printStackTrace();
        System.out.println("Failed to read the system input.");
        System.exit(-1);
    }
}

From source file:com.allenzheng.twittersyn.utility.impl.TwitterAPIImpl.java

License:Apache License

    public String getAuthorisationUrl() throws TwitterException{
      Properties prop = loadProperties();
      //from w w w . j a v  a  2s  . co m
         Twitter twitter = new TwitterFactory().getInstance();
         twitter.setOAuthConsumer(prop.getProperty("twitter.consumerkey"), 
               prop.getProperty("twitter.consumersecret"));
         try {
            RequestToken requestToken;
            if (callbackUrl == null) {
               requestToken = twitter.getOAuthRequestToken();
            } else {
               requestToken = twitter
                     .getOAuthRequestToken(callbackUrl);
            }
            String authorisationUrl = requestToken
                  .getAuthorizationURL();
//            session.setAttribute(ATTR_TWITTER, twitter);
//            session.setAttribute(ATTR_REQUEST_TOKEN, requestToken);

            logger.debug("Redirecting user to " + authorisationUrl);
//            response.sendRedirect(authorisationUrl);
            return authorisationUrl;
         } catch (TwitterException e) {
            logger.error("Sign in with Twitter failed - "
                  + e.getMessage());
            e.printStackTrace();
            throw new TwitterException(e);
         }
      
      
   }

From source file:com.alta189.cyborg.commandkit.twitter.TwitterCommands.java

License:Open Source License

@Command(name = "twituser", desc = "Add your twitter account so you can tweet from IRC")
@Usage(".twituser <twitter username>")
public CommandResult twituser(CommandSource source, CommandContext context) {
    if (source.getSource() != CommandSource.Source.USER) {
        return get(ReturnType.MESSAGE, "Muse be done from IRC.", source, context);
    }/* ww w.  ja va2s. c  om*/

    if (context.getPrefix() == null || !context.getPrefix().equals(".")) {
        return null;
    }

    if (context.getArgs() == null || context.getArgs().length < 1) {
        return get(ReturnType.MESSAGE, "Correct usage is .twituser <twitter username>", source, context);
    }

    String username = context.getArgs()[0];
    CyborgUser permsAccount = getUser(source.getUser());

    if (getUser(source.getUser()) == null) {
        return get(ReturnType.NOTICE,
                "You have not registered with me! You need to register to add a twitter account! Type .register for help!",
                source, context);
    }

    TwitterUser twitterUser = getDatabase().select(TwitterUser.class).where()
            .equal("permUser", permsAccount.getName()).execute().findOne();
    if (twitterUser != null) {
        return get(ReturnType.NOTICE, "You already have an twitter user associated with your account!", source,
                context);
    }

    if (tokenMap.get(permsAccount.getName()) != null) {
        return get(ReturnType.NOTICE,
                "You already have twitter OAuth URL! Get your pin and type .twitpin <pin>", source, context);
    }

    Twitter twitter = defaultTwitterFactory.getInstance();
    try {
        RequestToken token = twitter.getOAuthRequestToken();
        tokenMap.put(permsAccount.getName(), token);
        StringBuilder body = new StringBuilder();
        body.append("Here is your OAuth Auth URL: ").append(token.getAuthorizationURL()).append(lineBreak)
                .append("Go to it. Sign in to twitter and Authorize this Bot. After granting access, it will give you a pin.")
                .append(lineBreak).append("Execute this command to finish the registration: .twitpin <pin>");
        return get(ReturnType.NOTICE, body.toString(), source, context);
    } catch (TwitterException e) {
        e.printStackTrace();
        return get(ReturnType.MESSAGE, "Internal Twitter Exception httpcode:" + e.getStatusCode(), source,
                context);
    }
}

From source file:com.amandine.twitterpostforcoucou.Tweet.java

private void publishStatusUpdateWithMedia(String message) throws MalformedURLException, IOException {
    Status status = null;/*  w  w  w.  jav a 2 s .  c o m*/
    try {
        Twitter twitter = new TwitterFactory().getInstance();
        try {
            RequestToken requestToken = twitter.getOAuthRequestToken();
            AccessToken accessToken = null;
            while (null == accessToken) {
                logger.fine("Open the following URL and grant access to your account:");
                logger.fine(requestToken.getAuthorizationURL());
                try {
                    accessToken = twitter.getOAuthAccessToken(requestToken);
                } catch (TwitterException te) {
                    if (401 == te.getStatusCode()) {
                        logger.severe("Unable to get the access token.");
                    } else {
                        te.printStackTrace();
                    }
                }
            }
            logger.log(Level.INFO, "Got access token.");
            logger.log(Level.INFO, "Access token: {0}", accessToken.getToken());
            logger.log(Level.INFO, "Access token secret: {0}", accessToken.getTokenSecret());
        } catch (IllegalStateException ie) {
            // access token is already available, or consumer key/secret is not set.
            if (!twitter.getAuthorization().isEnabled()) {
                logger.severe("OAuth consumer key/secret is not set.");
                return;
            }
        }
        //Instantiate and initialize a new twitter status update
        StatusUpdate statusUpdate = new StatusUpdate(message);
        //attach any media, if you want to
        statusUpdate.setMedia(
                //title of media
                "Amandine Leforestier Spring Summer 2015 white",
                new URL("https://issuu.com/kadiemurphy/docs/volume_xxi_issuu/52?e=0").openStream());
        //tweet or update status
        status = twitter.updateStatus(statusUpdate);

        //Status status = twitter.updateStatus(message);
        logger.log(Level.INFO, "Successfully updated the status to [{0}].", status.getText());
    } catch (TwitterException te) {
        te.printStackTrace();
        logger.log(Level.SEVERE, "Failed to get timeline: {0}", te.getMessage());
    }
}

From source file:com.amandine.twitterpostforcoucou.Tweet.java

public Twitter getTwitter() {
    Twitter twitter = new TwitterFactory().getInstance();
    try {/*  ww w  .  ja v a 2s  .c om*/
        RequestToken requestToken = twitter.getOAuthRequestToken();
        AccessToken accessToken = null;
        while (null == accessToken) {
            logger.fine("Open the following URL and grant access to your account:");
            logger.fine(requestToken.getAuthorizationURL());
            try {
                accessToken = twitter.getOAuthAccessToken(requestToken);
            } catch (TwitterException te) {
                if (401 == te.getStatusCode()) {
                    logger.severe("Unable to get the access token.");
                } else {
                    logger.log(Level.SEVERE, "Failed to get timeline: {0}", te.getMessage());
                }
            }
        }
        logger.log(Level.INFO, "Got access token.");
        logger.log(Level.INFO, "Access token: {0}", accessToken.getToken());
        logger.log(Level.INFO, "Access token secret: {0}", accessToken.getTokenSecret());
    } catch (IllegalStateException ie) {
        // access token is already available, or consumer key/secret is not set.
        if (!twitter.getAuthorization().isEnabled()) {
            logger.log(Level.SEVERE, "OAuth consumer key/secret is not set: {0}", ie.getMessage());
            return null;
        }
    } catch (TwitterException te) {
        logger.log(Level.SEVERE, "OAuth request token: {0}", te.getMessage());
    }
    return twitter;
}

From source file:com.appspot.bitlyminous.standalone.TwitterExample.java

License:Apache License

/**
 * The main method.//w w w.j  av a2  s.  c  om
 * 
 * @param args the arguments
 * 
 * @throws Exception the exception
 */
public static void main(String[] args) throws Exception {
    // The factory instance is re-useable and thread safe.
    Twitter twitter = new TwitterFactory().getInstance();
    twitter.setOAuthConsumer("671O1zUicFBCYHHYVp0XA", "cP7WvfAtxXGSaf1Sz0ksZtWGcENosFcRr46WR7a9jU");
    RequestToken requestToken = twitter.getOAuthRequestToken();
    AccessToken accessToken = null;
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    while (null == accessToken) {
        System.out.println("Open the following URL and grant access to your account:");
        System.out.println(requestToken.getAuthorizationURL());
        System.out.print("Enter the PIN(if available) or just hit enter.[PIN]:");
        String pin = br.readLine();
        try {
            if (pin.length() > 0) {
                accessToken = twitter.getOAuthAccessToken(requestToken, pin);
            } else {
                accessToken = twitter.getOAuthAccessToken();
            }
        } catch (TwitterException te) {
            if (401 == te.getStatusCode()) {
                System.out.println("Unable to get the access token.");
            } else {
                te.printStackTrace();
            }
        }
    }
    // persist to the accessToken for future reference.
    System.out.println("Screen name:" + accessToken.getScreenName());
    System.out.println("Token:" + accessToken.getToken());
    System.out.println("Secret:" + accessToken.getTokenSecret());

    IDs friendsIDs = twitter.getFriendsIDs("gapinginfinity");
    System.out.println(Arrays.toString(friendsIDs.getIDs()));

    ResponseList<Status> favorites = twitter.getFavorites("gapinginfinity");
    System.out.println(favorites.size());
    System.exit(0);
}

From source file:com.arihant15.ActionServlet.java

@RequestMapping("/login.arihant15")
public void doLogin(HttpServletRequest req, HttpServletResponse res) {
    try {//w  w  w  .  ja  v a2  s . c  o m
        ConfigurationBuilder configuration = new ConfigurationBuilder();
        configuration.setOAuthConsumerKey(ConsumerKey);
        configuration.setOAuthConsumerSecret(ConsumerSecret);
        TwitterFactory twitterfactory = new TwitterFactory(configuration.build());
        Twitter twitter = twitterfactory.getInstance();
        req.getSession().setAttribute("t", twitter);
        RequestToken requestToken = twitter.getOAuthRequestToken();
        req.getSession().setAttribute("rToken", requestToken);
        res.sendRedirect(requestToken.getAuthenticationURL());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.cafeform.iumfs.twitterfs.TwitterFactoryAdapter.java

License:Apache License

public static AccessToken getAccessToken(String username) {
    AccessToken accessToken = null;//from   w w w .  java  2  s .  co  m
    if (Prefs.get(username + "/accessToken").isEmpty()) {
        Twitter twitter = factory.getInstance();
        twitter.setOAuthConsumer(Prefs.get("OAuthConsumerKey"), Prefs.get("consumerSecret"));
        RequestToken requestToken;
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        try {
            requestToken = twitter.getOAuthRequestToken();
            while (null == accessToken) {
                System.out.println("Open the following URL and grant access to your account:");
                System.out.println(requestToken.getAuthorizationURL());
                System.out.print("Enter the PIN(if aviailable) or just hit enter.[PIN]:");
                String pin = br.readLine();
                try {
                    if (pin.length() > 0) {
                        accessToken = twitter.getOAuthAccessToken(requestToken, pin);
                    } else {
                        accessToken = twitter.getOAuthAccessToken();
                    }
                } catch (TwitterException ex) {
                    if (401 == ex.getStatusCode()) {
                        System.out.println("Unable to get the access token.");
                    } else {
                        logger.log(Level.SEVERE, "Unable to get the Access Token", ex);
                    }
                }
            }
        } catch (IOException | TwitterException ex) {
            logger.log(Level.SEVERE, "Unable to get the Access Token", ex);
        }
        Prefs.put(username + "/accessToken", accessToken.getToken());
        Prefs.put(username + "/accessTokenSecret", accessToken.getTokenSecret());
    }
    logger.finest("Token&Secret: " + Prefs.get(username + "/accessToken") + " "
            + Prefs.get(username + "/accessTokenSecret"));
    logger.finest("OauthConsum&Secret: " + Prefs.get("OAuthConsumerKey") + " " + Prefs.get("consumerSecret"));

    accessToken = new AccessToken(Prefs.get(username + "/accessToken"),
            Prefs.get(username + "/accessTokenSecret"));
    return accessToken;
}

From source file:com.esri.gpt.framework.security.identity.open.OpenidConsumerServlet.java

License:Apache License

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    RequestContext context = null;/*from w w  w .ja va  2s  . co m*/
    boolean useFacade = false;
    String err = "";
    try {
        LOGGER.finer("Query string=" + request.getQueryString());

        String op = request.getParameter("op");
        context = RequestContext.extract(request);
        OpenProviders providers = context.getIdentityConfiguration().getOpenProviders();
        if ((providers == null) || (providers.size() == 0)) {
            return;
        }
        String baseContextPath = RequestContext.resolveBaseContextPath(request);
        String callbackUrl = baseContextPath + "/openid";
        String realm = baseContextPath;
        HttpSession session = request.getSession();

        // process a response from an Openid provider
        if (op == null) {
            String identity = null;
            String username = null;
            String email = null;

            // determine the callback info
            String cbinfo = Val.chkStr((String) session.getAttribute(ATTR_CBINFO));
            session.setAttribute(ATTR_CBINFO, null);
            if (cbinfo.length() == 0) {
                throw new ServletException("Invalid openid callback info.");
            }

            int idx = cbinfo.indexOf(",");
            long millis = Long.parseLong(cbinfo.substring(0, idx));
            cbinfo = cbinfo.substring(idx + 1);
            idx = cbinfo.indexOf(",");
            String cbid = cbinfo.substring(0, idx);
            cbinfo = cbinfo.substring(idx + 1);
            idx = cbinfo.indexOf(",");
            op = cbinfo.substring(0, idx);
            String fwd = cbinfo.substring(idx + 1);
            LOGGER.finer("cbinfo retrieved: " + cbinfo);

            // determine the provider
            OpenProvider provider = providers.get(op);
            if (provider == null) {
                throw new ServletException("Invalid openid op parameter on callback: " + op);
            }
            boolean isTwitter = provider.getName().equalsIgnoreCase("Twitter");

            // determine the authenticated user attributes
            if (useFacade) {
                identity = "http://openidfacade/user123";
                email = "user123@openidfacade.com";
                username = email;

                // Twitter callback
            } else if (isTwitter) {
                try {
                    LOGGER.finer("Determining user attributes for: " + op);
                    String token = (String) session.getAttribute(ATTR_TOKEN);
                    String tokenSecret = (String) session.getAttribute(ATTR_TOKEN_SECRET);
                    Twitter twitter = new Twitter();
                    twitter.setOAuthConsumer(provider.getConsumerKey(), provider.getConsumerSecret());
                    AccessToken accessToken = twitter.getOAuthAccessToken(token, tokenSecret);
                    twitter.setOAuthAccessToken(accessToken);
                    twitter4j.User tUser = twitter.verifyCredentials();
                    String screenName = Val.chkStr(tUser.getScreenName());
                    if (screenName.length() > 0) {
                        username = screenName + "@twitter";
                        identity = "twitter:" + screenName;
                    }
                } catch (Exception e) {
                    err = "oAuth authentication failed.";
                    LOGGER.log(Level.WARNING, err, e);
                }

                // Openid callback
            } else {
                try {

                    // determine the callback UUID
                    String cbidParam = Val.chkStr(request.getParameter("cbid"));
                    if (cbidParam.length() == 0) {
                        throw new ServletException("Empty cbid parameter on callback.");
                    }

                    if (!cbid.equals(cbidParam)) {
                        throw new ServletException("Invalid openid cbid parameter on callback.");
                    }
                    callbackUrl += "?cbid=" + java.net.URLEncoder.encode(cbid, "UTF-8");
                    LOGGER.finer("cbinfo based callback: " + cbinfo);
                    LOGGER.finer("Determining user attributes for: " + op);

                    OpenIdManager manager = new OpenIdManager();
                    manager.setRealm(realm);
                    manager.setReturnTo(callbackUrl);

                    checkNonce(request.getParameter("openid.response_nonce"));
                    byte[] mac_key = (byte[]) session.getAttribute(ATTR_MAC);
                    String alias = (String) session.getAttribute(ATTR_ALIAS);
                    Authentication authentication = manager.getAuthentication(request, mac_key, alias);
                    identity = authentication.getIdentity();
                    email = authentication.getEmail();
                    username = email;
                } catch (Exception e) {
                    err = "Openid authentication suceeded, creating local user reference failed.";
                    LOGGER.log(Level.WARNING, err, e);
                }
            }

            // check the parameters
            identity = Val.chkStr(identity);
            username = Val.chkStr(username);
            email = Val.chkStr(email);
            LOGGER.finer(
                    "User attributes: identity=" + identity + ", username=" + username + ", email=" + email);
            if (identity.length() == 0) {
                err = "Your openid idenitfier was not determined.";
            } else if (username.length() == 0) {
                if (isTwitter) {
                    err = "Your opennid screen name was not determined.";
                } else {
                    err = "Your opennid email address was not determined.";
                }
            } else {

                // establish the user
                identity = "urn:openid:" + identity;
                User user = context.getUser();
                user.reset();
                user.setKey(identity);
                user.setDistinguishedName(identity);
                user.setName(username);
                user.getProfile().setUsername(username);
                if (email.length() > 0) {
                    user.getProfile().setEmailAddress(email);
                }
                user.getAuthenticationStatus().setWasAuthenticated(true);

                // ensure a local reference for the user
                try {
                    LocalDao localDao = new LocalDao(context);
                    localDao.ensureReferenceToRemoteUser(user);
                } catch (Exception e) {
                    user.reset();
                    err = "Openid authentication suceeded, creating local user reference failed.";
                    LOGGER.log(Level.SEVERE, err, e);
                }
            }

            // redirect to the originating page
            String url = fwd;
            err = Val.chkStr(err);
            if (err.length() > 0) {
                if (url.indexOf("?") == -1)
                    fwd += "?";
                else
                    url += "&";
                url += "err=" + URLEncoder.encode(err, "UTF-8");
            }
            response.sendRedirect(url);

            // process a request to enter Openid credentials
        } else if (op.length() > 0) {
            session.setAttribute(ATTR_CBINFO, null);

            // determine the provider
            OpenProvider provider = providers.get(op);
            if (provider == null) {
                throw new ServletException("Invalid openid op parameter: " + op);
            }
            boolean isTwitter = provider.getName().equalsIgnoreCase("Twitter");

            // determine the active Geoportal page (forward URL)
            String fwd = Val.chkStr(request.getParameter("fwd"));
            if (fwd.length() == 0) {
                throw new ServletException("Empty openid fwd parameter.");
            }

            // store the callback info
            String cbid = UUID.randomUUID().toString();
            long millis = System.currentTimeMillis();
            String cbinfo = millis + "," + cbid + "," + op + "," + fwd;
            session.setAttribute(ATTR_CBINFO, cbinfo);

            // determine the Openid Authentication URL
            String url = null;
            if (useFacade) {
                PrintWriter pw = response.getWriter();
                pw.println("<html><head><title>Openid Facade</title></head><body><h1>Openid Facade</h1>");
                pw.println("<a href=\"" + callbackUrl + "\">Supply credentials step</a>");
                pw.println("</body></html>");
                pw.flush();
                return;

                // Twitter
            } else if (isTwitter) {
                try {
                    LOGGER.fine("Initiating oAuth request for: " + op + ", callback=" + callbackUrl);
                    Twitter twitter = new Twitter();
                    twitter.setOAuthConsumer(provider.getConsumerKey(), provider.getConsumerSecret());
                    RequestToken requestToken = twitter.getOAuthRequestToken();
                    String token = requestToken.getToken();
                    String tokenSecret = requestToken.getTokenSecret();
                    session.setAttribute(ATTR_TOKEN, token);
                    session.setAttribute(ATTR_TOKEN_SECRET, tokenSecret);
                    url = requestToken.getAuthorizationURL();
                } catch (TwitterException e) {
                    err = "Unable to determine endpoint for: " + op;
                    LOGGER.log(Level.SEVERE, err, e);
                }

                // Openid
            } else {
                try {
                    callbackUrl += "?cbid=" + java.net.URLEncoder.encode(cbid, "UTF-8");
                    LOGGER.finer("Initiating openid request for: " + op + ", callback=" + callbackUrl);
                    OpenIdManager manager = new OpenIdManager();
                    manager.setRealm(realm);
                    manager.setReturnTo(callbackUrl);

                    // There is an issue here. It seems that the only way to set the endpoint
                    // alias is through the jopenid-1.07.jar openid-providers.properties,
                    // but we would to to configure the provider properties through gpt.xml

                    //Endpoint endpoint = manager.lookupEndpoint(provider.getAuthenticationUrl());
                    Endpoint endpoint = manager.lookupEndpoint(op);

                    Association association = manager.lookupAssociation(endpoint);
                    request.getSession().setAttribute(ATTR_MAC, association.getRawMacKey());
                    request.getSession().setAttribute(ATTR_ALIAS, endpoint.getAlias());
                    url = manager.getAuthenticationUrl(endpoint, association);
                } catch (Exception e) {
                    err = "Unable to determine Openid endpoint for: " + op;
                    LOGGER.log(Level.SEVERE, err, e);
                }

            }

            // redirect to the authentication endpoint or to originating page
            err = Val.chkStr(err);
            if (err.length() > 0) {
                url = fwd;
                if (url.indexOf("?") == -1)
                    fwd += "?";
                else
                    url += "&";
                url += "err=" + URLEncoder.encode(err, "UTF-8");
            }
            LOGGER.finer("Redirecting for authentication: " + url);
            response.sendRedirect(url);

        } else {
            throw new ServletException("Empty openid op parameter.");
        }
    } finally {
        if (context != null)
            context.onExecutionPhaseCompleted();
    }
}

From source file:com.esz.thaifloodreporter.UpdateStatus.java

License:Apache License

/**
 * Usage: java twitter4j.examples.tweets.UpdateStatus [text]
 *
 * @param args message/*from w  w w . j  a v a  2  s  .  c  o m*/
 */
public static void main(String[] args) {
    if (args.length < 1) {
        System.out.println("Usage: java twitter4j.examples.tweets.UpdateStatus [text]");
        System.exit(-1);
    }
    try {
        Twitter twitter = new TwitterFactory().getInstance();
        try {
            // get request token.
            // this will throw IllegalStateException if access token is already available
            RequestToken requestToken = twitter.getOAuthRequestToken();
            System.out.println("Got request token.");
            System.out.println("Request token: " + requestToken.getToken());
            System.out.println("Request token secret: " + requestToken.getTokenSecret());
            AccessToken accessToken = null;

            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            while (null == accessToken) {
                System.out.println("Open the following URL and grant access to your account:");
                System.out.println(requestToken.getAuthorizationURL());
                System.out.print("Enter the PIN(if available) and hit enter after you granted access.[PIN]:");
                String pin = br.readLine();
                try {
                    if (pin.length() > 0) {
                        accessToken = twitter.getOAuthAccessToken(requestToken, pin);
                    } else {
                        accessToken = twitter.getOAuthAccessToken(requestToken);
                    }
                } catch (TwitterException te) {
                    if (401 == te.getStatusCode()) {
                        System.out.println("Unable to get the access token.");
                    } else {
                        te.printStackTrace();
                    }
                }
            }
            System.out.println("Got access token.");
            System.out.println("Access token: " + accessToken.getToken());
            System.out.println("Access token secret: " + accessToken.getTokenSecret());
        } catch (IllegalStateException ie) {
            // access token is already available, or consumer key/secret is not set.
            if (!twitter.getAuthorization().isEnabled()) {
                System.out.println("OAuth consumer key/secret is not set.");
                System.exit(-1);
            }
        }
        Status status = twitter.updateStatus(args[0]);
        System.out.println("Successfully updated the status to [" + status.getText() + "].");
        System.exit(0);
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to get timeline: " + te.getMessage());
        System.exit(-1);
    } catch (IOException ioe) {
        ioe.printStackTrace();
        System.out.println("Failed to read the system input.");
        System.exit(-1);
    }
}