diff options
Diffstat (limited to 'src/main/java/com/juick')
| -rw-r--r-- | src/main/java/com/juick/push/PushComponent.java | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/src/main/java/com/juick/push/PushComponent.java b/src/main/java/com/juick/push/PushComponent.java new file mode 100644 index 000000000..6f857f598 --- /dev/null +++ b/src/main/java/com/juick/push/PushComponent.java @@ -0,0 +1,271 @@ +/* + * 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.push; + +import com.google.android.gcm.server.Message; +import com.google.android.gcm.server.MulticastResult; +import com.google.android.gcm.server.Result; +import com.google.android.gcm.server.Sender; +import com.juick.json.MessageSerializer; +import com.juick.server.PushQueries; +import com.juick.xmpp.JID; +import com.juick.xmpp.Message.MessageListener; +import com.juick.xmpp.utils.XmlUtils; +import com.juick.xmpp.Stream; +import com.juick.xmpp.StreamComponent; +import com.juick.xmpp.extensions.JuickMessage; +import com.notnoop.apns.APNS; +import com.notnoop.apns.ApnsService; + +import javax.servlet.ServletContextEvent; +import javax.servlet.ServletContextListener; +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.OutputStreamWriter; +import java.net.HttpURLConnection; +import java.net.Socket; +import java.net.URL; +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.List; +import java.util.Properties; +import java.util.logging.Level; +import java.util.logging.Logger; + +/** + * + * @author Ugnich Anton + */ +public class PushComponent implements ServletContextListener, Stream.StreamListener, MessageListener { + + private static Logger logger = Logger.getLogger(PushComponent.class.getName()); + + Connection sql; + Socket socket; + Stream xmpp; + Sender GCMSender; + + @Override + public void contextInitialized(ServletContextEvent sce) { + logger.info("component initialized"); + Properties conf = new Properties(); + try { + conf.load(sce.getServletContext().getResourceAsStream("WEB-INF/push.conf")); + GCMSender = new Sender(conf.getProperty("gcm_key")); + + setupSql(conf.getProperty("mysql_host"), conf.getProperty("mysql_username"), + conf.getProperty("mysql_password", ""), conf.getProperty("mysql_database", "")); + setupXmppComponent(new JID("", conf.getProperty("xmpp_jid"), ""), conf.getProperty("xmpp_host", "localhost"), + Integer.parseInt(conf.getProperty("xmpp_port", "5347")), conf.getProperty("xmpp_password", "")); + } catch (IOException e) { + logger.log(Level.SEVERE, e.getMessage(), e); + } + } + + @Override + public void contextDestroyed(ServletContextEvent sce) { + logger.info("component destroyed"); + } + + public void setupSql(String host, String username, String password, String database) { + try { + sql = DriverManager.getConnection( + String.format("jdbc:mysql://%s/%s?autoReconnect=true&user=%s&password=%s", + host, database, username, password)); + } catch (SQLException e) { + logger.log(Level.SEVERE, e.getMessage(), e); + } + } + + public void setupXmppComponent(JID jid, String host, int port, String password) { + try { + socket = new Socket(host, port); + xmpp = new StreamComponent(jid, socket.getInputStream(), socket.getOutputStream(), password); + xmpp.addChildParser(new JuickMessage()); + xmpp.addListener((Stream.StreamListener) this); + xmpp.addListener((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(String msg) { + logger.warning("XMPP STREAM FAIL: " + msg); + } + + @Override + public void onMessage(com.juick.xmpp.Message msg) { + JuickMessage jmsg = (JuickMessage) msg.getChild(JuickMessage.XMLNS); + if (jmsg == null) { + return; + } + + int uid_to = 0; + try { + uid_to = Integer.parseInt(msg.to.Username); + } catch (Exception e) { + logger.log(Level.SEVERE, e.getMessage(), e); + } + + /*** ANDROID ***/ + ArrayList<String> regids; + if (uid_to > 0) { + regids = new ArrayList<String>(); + String targetId = PushQueries.getAndroidRegID(sql, uid_to); + if (targetId != null && !targetId.isEmpty()) { + regids.add(targetId); + } + } else { + regids = PushQueries.getAndroidSubscribers(sql, jmsg.User.UID); + } + + if (!regids.isEmpty()) { + MessageSerializer messageSerializer = new MessageSerializer(); + String json = messageSerializer.serialize(jmsg).toString(); + System.out.println(json); + Message message = new Message.Builder().addData("message", json).build(); + try { + MulticastResult result = GCMSender.send(message, regids, 3); + List<Result> results = result.getResults(); + for (int i = 0; i < results.size(); i++) { + logger.fine("RES " + i + ": " + results.get(i).toString()); + } + } catch (IOException e) { + logger.log(Level.SEVERE, e.getMessage(), e); + } catch (IllegalArgumentException err) { + logger.warning("Android: Invalid API Key"); + } + } + + /*** WinPhone ***/ + ArrayList<String> urls; + if (uid_to > 0) { + urls = new ArrayList<String>(); + String targetURL = PushQueries.getWinPhoneURL(sql, uid_to); + if (targetURL != null && !targetURL.isEmpty()) { + urls.add(targetURL); + } + } else { + urls = PushQueries.getWinPhoneSubscribers(sql, jmsg.User.UID); + } + + if (!urls.isEmpty()) { + String text1 = "@" + jmsg.User.UName; + if (!jmsg.Tags.isEmpty()) { + text1 += ":" + XmlUtils.escape(jmsg.getTagsString()); + } + String text2; + if (jmsg.Text.length() > 250) { + text2 = XmlUtils.escape(jmsg.Text.substring(0, 255)) + "..."; + } else { + text2 = XmlUtils.escape(jmsg.Text); + } + String xml = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" + + "<wp:Notification xmlns:wp=\"WPNotification\">" + + "<wp:Toast>" + + "<wp:Text1>" + text1 + "</wp:Text1>" + + "<wp:Text2>" + text2 + "</wp:Text2>" + + "<wp:Param>?mid=" + jmsg.MID + "</wp:Param>" + + "</wp:Toast>" + + "</wp:Notification>"; + logger.fine(xml); + for (int i = 0; i < urls.size(); i++) { + String url = urls.get(i); + logger.fine("MPNS: " + url); + sendMPNS(url, xml); + } + } + + /*** iOS ***/ + List<String> tokens; + if (uid_to > 0) { + tokens = new ArrayList<String>(); + String targetToken = PushQueries.getAPNSToken(sql, uid_to); + if (targetToken != null && !targetToken.isEmpty()) { + tokens.add(targetToken); + } + } else { + tokens = PushQueries.getAPNSSubscribers(sql, jmsg.User.UID); + } + if (!tokens.isEmpty()) { + ApnsService service = APNS.newService().withCert("/etc/juick/ios.p12", "juick") + .withSandboxDestination().build(); + for (String token : tokens) { + String payload = APNS.newPayload().alertTitle("@" + jmsg.User.UName).alertBody(jmsg.Text).build(); + logger.fine("APNS: " + token); + service.push(token, payload); + } + } + } + + public boolean sendMPNS(String url, String xml) { + boolean ret = false; + try { + HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection(); + conn.setRequestProperty("Content-Type", "text/xml; charset=utf-8"); + conn.setRequestProperty("X-WindowsPhone-Target", "toast"); + conn.setRequestProperty("X-NotificationClass", "2"); + + conn.setUseCaches(false); + conn.setDoInput(true); + conn.setDoOutput(true); + conn.setRequestMethod("POST"); + conn.connect(); + + OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream()); + wr.write(xml); + wr.close(); + + if (conn.getResponseCode() == 200) { + ret = streamToString(conn.getInputStream()) != null; + } + + conn.disconnect(); + } catch (Exception e) { + logger.severe("sendMPNS: " + e.toString()); + } + return ret; + } + + 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.severe("streamToString: " + e.toString()); + } + return null; + } +} |