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Diffstat (limited to 'src/main/java/com/juick/CrosspostComponent.java')
-rw-r--r--src/main/java/com/juick/CrosspostComponent.java323
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diff --git a/src/main/java/com/juick/CrosspostComponent.java b/src/main/java/com/juick/CrosspostComponent.java
deleted file mode 100644
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--- a/src/main/java/com/juick/CrosspostComponent.java
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@@ -1,323 +0,0 @@
-/*
- * Juick
- * Copyright (C) 2013, Ugnich Anton
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package com.juick;
-
-import com.juick.server.CrosspostQueries;
-import com.juick.xmpp.JID;
-import com.juick.xmpp.Message;
-import com.juick.xmpp.Stream;
-import com.juick.xmpp.StreamComponent;
-import com.juick.xmpp.extensions.JuickMessage;
-import org.apache.commons.codec.binary.Base64;
-import org.apache.commons.lang3.tuple.Pair;
-import org.springframework.jdbc.core.JdbcTemplate;
-import org.springframework.jdbc.datasource.DriverManagerDataSource;
-
-import javax.crypto.Mac;
-import javax.crypto.spec.SecretKeySpec;
-import javax.net.ssl.HttpsURLConnection;
-import javax.servlet.ServletContextEvent;
-import javax.servlet.ServletContextListener;
-import java.io.*;
-import java.net.Socket;
-import java.net.URL;
-import java.net.URLEncoder;
-import java.security.Key;
-import java.util.Properties;
-import java.util.UUID;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.logging.Level;
-import java.util.logging.LogManager;
-import java.util.logging.Logger;
-
-/**
- *
- * @author Ugnich Anton
- */
-public class CrosspostComponent implements ServletContextListener, Stream.StreamListener, Message.MessageListener {
-
- private static Logger logger = Logger.getLogger(CrosspostComponent.class.getName());
-
- private ExecutorService executorService;
-
- public final static String TWITTERURL = "https://api.twitter.com/1.1/statuses/update.json";
- public final static String FBURL = "https://graph.facebook.com/me/feed";
- public final static String VKURL = "https://api.vk.com/method/wall.post";
- JdbcTemplate sql;
- Stream xmpp;
- String twitter_consumer_key;
- String twitter_consumer_secret;
-
- @Override
- public void contextInitialized(final ServletContextEvent sce) {
- logger.info("component initialized");
- executorService = Executors.newSingleThreadExecutor();
- executorService.submit((Runnable) () -> {
- try {
- Properties conf = new Properties();
- conf.load(sce.getServletContext().getResourceAsStream("/WEB-INF/juick.conf"));
-
- LogManager.getLogManager().readConfiguration(
- sce.getServletContext().getResourceAsStream("/WEB-INF/logging.properties"));
- twitter_consumer_key = conf.getProperty("twitter_consumer_key", "");
- twitter_consumer_secret = conf.getProperty("twitter_consumer_secret", "");
-
- setupSql(conf.getProperty("datasource_driver", "com.mysql.jdbc.Driver"), conf.getProperty("datasource_url", ""));
- setupXmppComponent(conf.getProperty("xmpp_password", ""));
- } catch (Exception e) {
- logger.log(Level.SEVERE, e.getMessage(), e);
- }
- });
- }
-
- @Override
- public void contextDestroyed(ServletContextEvent sce) {
- executorService.shutdown();
- logger.info("component destroyed");
- }
-
- public void setupSql(String driver, String url) {
- DriverManagerDataSource dataSource = new DriverManagerDataSource();
- dataSource.setDriverClassName(driver);
- dataSource.setUrl(url);
- sql = new JdbcTemplate(dataSource);
- }
-
- public void setupXmppComponent(String password) {
- try {
- Socket socket = new Socket("localhost", 5347);
- xmpp = new StreamComponent(new JID("", "crosspost.juick.com", ""), socket.getInputStream(), socket.getOutputStream(), password);
- xmpp.addChildParser(new JuickMessage());
- xmpp.addListener((Stream.StreamListener) this);
- xmpp.addListener((Message.MessageListener) this);
- xmpp.startParsing();
- } catch (IOException e) {
- logger.log(Level.SEVERE, e.getMessage(), e);
- }
- }
-
- @Override
- public void onStreamReady() {
- logger.info("XMPP STREAM READY");
- }
-
- @Override
- public void onStreamFail(Exception e) {logger.log(Level.SEVERE, "XMPP STREAM FAIL", e);}
- @Override
- public void onMessage(com.juick.xmpp.Message msg) {
- JuickMessage jmsg = (JuickMessage) msg.getChild(JuickMessage.XMLNS);
- if (msg.to != null && msg.to.Username != null && jmsg != null && jmsg.getRID() == 0) {
- if (msg.to.Username.equals("twitter")) {
- twitterPost(jmsg);
- } else if (msg.to.Username.equals("fb")) {
- facebookPost(jmsg);
- } else if (msg.to.Username.equals("vk")) {
- vkontaktePost(jmsg);
- }
- }
- }
-
- public boolean facebookPost(com.juick.Message jmsg) {
- String token = CrosspostQueries.getFacebookToken(sql, jmsg.getUser().getUID()).orElse("");
- if (token.isEmpty()) {
- return false;
- }
-
- logger.info("FB: #" + jmsg.getMID());
-
- String status = getMessageHashTags(jmsg) + "\n" + jmsg.getText();
-
- boolean ret = false;
- try {
- String body = "access_token=" + URLEncoder.encode(token, "UTF-8") + "&message=" + URLEncoder.encode(status, "UTF-8") + "&link=http%3A%2F%2Fjuick.com%2F" + jmsg.getMID();
-
- HttpsURLConnection conn = (HttpsURLConnection) new URL(FBURL).openConnection();
- conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
- conn.setRequestProperty("User-Agent", "Juick");
- conn.setRequestProperty("Content-Length", Integer.toString(body.length()));
- conn.setUseCaches(false);
- conn.setDoInput(true);
- conn.setDoOutput(true);
- conn.setRequestMethod("POST");
- conn.connect();
-
- OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
- wr.write(body);
- wr.close();
-
- ret = streamToString(conn.getInputStream()) != null;
-
- conn.disconnect();
- } catch (Exception e) {
- logger.log(Level.SEVERE, "fbPost: " + e.getMessage(), e);
- }
- return ret;
- }
-
- public boolean vkontaktePost(com.juick.Message jmsg) {
- Pair<String, String> tokens = CrosspostQueries.getVKTokens(sql, jmsg.getUser().getUID()).orElse(Pair.of("", ""));
- if (tokens.getLeft().isEmpty() || tokens.getRight().isEmpty()) {
- return false;
- }
-
- logger.info("VK: #" + jmsg.getMID());
-
- String status = getMessageHashTags(jmsg) + "\n" + jmsg.getText() + "\nhttp://juick.com/" + jmsg.getMID();
-
- boolean ret = false;
- try {
- String body = "owner_id=" + tokens.getLeft() + "&access_token=" + URLEncoder.encode(tokens.getRight(), "UTF-8") + "&from_group=1&message=" + URLEncoder.encode(status, "UTF-8");
-
- HttpsURLConnection conn = (HttpsURLConnection) new URL(VKURL).openConnection();
- conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
- conn.setRequestProperty("User-Agent", "Juick");
- conn.setRequestProperty("Content-Length", Integer.toString(body.length()));
- conn.setUseCaches(false);
- conn.setDoInput(true);
- conn.setDoOutput(true);
- conn.setRequestMethod("POST");
- conn.connect();
-
- OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
- wr.write(body);
- wr.close();
-
- ret = streamToString(conn.getInputStream()) != null;
-
- conn.disconnect();
- } catch (Exception e) {
- logger.log(Level.SEVERE, "vkPost: " + e.getMessage(), e);
- }
- return ret;
- }
-
- public boolean twitterPost(com.juick.Message jmsg) {
- Pair<String, String> tokens = CrosspostQueries.getTwitterTokens(sql, jmsg.getUser().getUID()).orElse(Pair.of("", ""));
- if (tokens.getLeft().isEmpty() || tokens.getRight().isEmpty()) {
- return false;
- }
- String token = percentEncode(tokens.getLeft());
- String token_secret = percentEncode(tokens.getRight());
-
- logger.info("TWITTER: #" + jmsg.getMID());
-
- String status = getMessageHashTags(jmsg) + jmsg.getText();
- if (status.length() > 115) {
- status = status.substring(0, 114) + "…";
- }
- status += " http://juick.com/" + jmsg.getMID();
- status = percentEncode(status);
-
- boolean ret = false;
- try {
- String nonce = UUID.randomUUID().toString();
- String timestamp = Long.toString(System.currentTimeMillis() / 1000L);
- String signature = percentEncode(twitterSignature(status, nonce, timestamp, token, token_secret));
- String auth = "OAuth "
- + "oauth_consumer_key=\"" + twitter_consumer_key + "\", "
- + "oauth_nonce=\"" + nonce + "\", "
- + "oauth_signature=\"" + signature + "\", "
- + "oauth_signature_method=\"HMAC-SHA1\", "
- + "oauth_timestamp=\"" + timestamp + "\", "
- + "oauth_token=\"" + token + "\", "
- + "oauth_version=\"1.0\"";
-
- HttpsURLConnection conn = (HttpsURLConnection) new URL(TWITTERURL).openConnection();
- conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
- conn.setRequestProperty("User-Agent", "Juick");
- conn.setRequestProperty("Content-Length", Integer.toString(status.length() + 7));
- conn.setRequestProperty("Authorization", auth);
- conn.setUseCaches(false);
- conn.setDoInput(true);
- conn.setDoOutput(true);
- conn.setRequestMethod("POST");
- conn.connect();
-
- OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
- wr.write("status=" + status);
- wr.close();
-
- ret = streamToString(conn.getInputStream()) != null;
-
- conn.disconnect();
- } catch (Exception e) {
- logger.log(Level.SEVERE, "twitterPost: " + e.getMessage(), e);
- }
- return ret;
- }
-
- public String twitterSignature(String status, String nonce, String timestamp, String token, String token_secret) {
- try {
- // ALPHABET-SORTED
- String params = "oauth_consumer_key=" + twitter_consumer_key
- + "&oauth_nonce=" + nonce
- + "&oauth_signature_method=HMAC-SHA1"
- + "&oauth_timestamp=" + timestamp
- + "&oauth_token=" + token
- + "&oauth_version=1.0"
- + "&status=" + status;
-
- String base = "POST&" + percentEncode(TWITTERURL) + "&" + percentEncode(params);
- String key = twitter_consumer_secret + "&" + token_secret;
-
- Key signingKey = new SecretKeySpec(key.getBytes(), "HmacSHA1");
- Mac mac = Mac.getInstance("HmacSHA1");
- mac.init(signingKey);
- byte[] rawHmac = mac.doFinal(base.getBytes());
- return Base64.encodeBase64String(rawHmac);
-
- } catch (Exception e) {
- logger.log(Level.SEVERE, "twitterSignature: " + e.getMessage(), e);
- }
- return null;
- }
-
- public String streamToString(InputStream is) {
- try {
- BufferedReader buf = new BufferedReader(new InputStreamReader(is));
- StringBuilder str = new StringBuilder();
- String line;
- do {
- line = buf.readLine();
- str.append(line).append("\n");
- } while (line != null);
- return str.toString();
- } catch (Exception e) {
- logger.log(Level.SEVERE, "streamToString: " + e.getMessage(), e);
- }
- return null;
- }
-
- public String getMessageHashTags(com.juick.Message jmsg) {
- String hashtags = "";
- for (int i = 0; i < jmsg.Tags.size(); i++) {
- hashtags += "#" + jmsg.Tags.get(i) + " ";
- }
- return hashtags;
- }
-
- public static String percentEncode(String s) {
- String ret = "";
- try {
- ret = URLEncoder.encode(s, "UTF-8").replace("+", "%20").replace("*", "%2A").replace("%7E", "~");
- } catch (UnsupportedEncodingException e) {
- }
- return ret;
- }
-}
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