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authorGravatar Vitaly Takmazov2018-02-17 22:13:12 +0300
committerGravatar Vitaly Takmazov2018-02-17 22:13:12 +0300
commitdd8a51e0f342c183116d8b2af3f12394b0ac53dd (patch)
treeea88db8f0c79256f9527d1220023f2ba5d24994d /juick-server/src/main/java/com/juick/server/XMPPConnection.java
parentae265f84efc37619411fb21d92b51183a4744478 (diff)
server: merge xmpp
Diffstat (limited to 'juick-server/src/main/java/com/juick/server/XMPPConnection.java')
-rw-r--r--juick-server/src/main/java/com/juick/server/XMPPConnection.java412
1 files changed, 412 insertions, 0 deletions
diff --git a/juick-server/src/main/java/com/juick/server/XMPPConnection.java b/juick-server/src/main/java/com/juick/server/XMPPConnection.java
new file mode 100644
index 00000000..f5448880
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/server/XMPPConnection.java
@@ -0,0 +1,412 @@
+/*
+ * Copyright (C) 2008-2017, Juick
+ *
+ * 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.server;
+
+import com.juick.Attachment;
+import com.juick.User;
+import com.juick.xmpp.s2s.BasicXmppSession;
+import com.juick.server.helpers.UserInfo;
+import com.juick.service.MessagesService;
+import com.juick.service.SubscriptionService;
+import com.juick.service.UserService;
+import org.apache.commons.codec.digest.DigestUtils;
+import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+import rocks.xmpp.addr.Jid;
+import rocks.xmpp.core.XmppException;
+import rocks.xmpp.core.stanza.AbstractIQHandler;
+import rocks.xmpp.core.stanza.model.IQ;
+import rocks.xmpp.core.stanza.model.Message;
+import rocks.xmpp.core.stanza.model.Stanza;
+import rocks.xmpp.core.stanza.model.client.ClientMessage;
+import rocks.xmpp.core.stanza.model.errors.Condition;
+import rocks.xmpp.extensions.caps.model.EntityCapabilities;
+import rocks.xmpp.extensions.component.accept.ExternalComponent;
+import rocks.xmpp.extensions.filetransfer.FileTransfer;
+import rocks.xmpp.extensions.filetransfer.FileTransferManager;
+import rocks.xmpp.extensions.nick.model.Nickname;
+import rocks.xmpp.extensions.oob.model.x.OobX;
+import rocks.xmpp.extensions.ping.PingManager;
+import rocks.xmpp.extensions.vcard.temp.model.VCard;
+import rocks.xmpp.extensions.version.SoftwareVersionManager;
+import rocks.xmpp.extensions.version.model.SoftwareVersion;
+import rocks.xmpp.util.XmppUtils;
+
+import javax.annotation.PostConstruct;
+import javax.inject.Inject;
+import javax.xml.bind.JAXBException;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamWriter;
+import java.io.IOException;
+import java.io.StringWriter;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+
+/**
+ * @author ugnich
+ */
+@Component
+public class XMPPConnection implements AutoCloseable {
+
+ private static final Logger logger = LoggerFactory.getLogger(XMPPConnection.class);
+
+ private ExternalComponent router;
+ @Inject
+ private XMPPBot bot;
+
+ @Value("${componentname:localhost}")
+ private String componentName;
+ @Value("${component_port:5347}")
+ private int componentPort;
+ @Value("${xmpp_password:secret}")
+ private String password;
+ @Value("${upload_tmp_dir:/tmp}")
+ private String tmpDir;
+
+ @Inject
+ public MessagesService messagesService;
+ @Inject
+ public UserService userService;
+ @Inject
+ public SubscriptionService subscriptionService;
+ @Inject
+ private BasicXmppSession session;
+ @Inject
+ private ExecutorService service;
+
+ @PostConstruct
+ public void init() {
+ logger.info("stream router start connecting to {}", componentPort);
+ router = ExternalComponent.create(componentName, password, session.getConfiguration(), "localhost", componentPort);
+ PingManager pingManager = router.getManager(PingManager.class);
+ pingManager.setEnabled(true);
+ router.disableFeature(EntityCapabilities.NAMESPACE);
+ SoftwareVersionManager softwareVersionManager = router.getManager(SoftwareVersionManager.class);
+ softwareVersionManager.setSoftwareVersion(new SoftwareVersion("Juick", "2.x", System.getProperty("os.name", "generic")));
+ VCard vCard = new VCard();
+ vCard.setFormattedName("Juick");
+ try {
+ vCard.setUrl(new URL("http://juick.com/"));
+ vCard.setPhoto(new VCard.Image("image/png", IOUtils.toByteArray(getClass().getClassLoader().getResource("juick.png"))));
+ } catch (MalformedURLException e) {
+ logger.error("invalid url", e);
+ } catch (IOException e) {
+ logger.warn("invalid resource", e);
+ }
+ router.addIQHandler(VCard.class, new AbstractIQHandler(IQ.Type.GET) {
+ @Override
+ protected IQ processRequest(IQ iq) {
+ if (iq.getTo().equals(bot.getJid()) || iq.getTo().asBareJid().equals(bot.getJid().asBareJid())
+ || iq.getTo().asBareJid().toEscapedString().equals(bot.getJid().getDomain())) {
+ return iq.createResult(vCard);
+ }
+ User user = userService.getUserByName(iq.getTo().getLocal());
+ if (user.getUid() > 0) {
+ UserInfo info = userService.getUserInfo(user);
+ VCard userVCard = new VCard();
+ userVCard.setFormattedName(info.getFullName());
+ userVCard.setNickname(user.getName());
+ try {
+ userVCard.setPhoto(new VCard.Image(new URI("http://i.juick.com/a/" + user.getUid() + ".png")));
+ if (info.getUrl() != null) {
+ userVCard.setUrl(new URL(info.getUrl()));
+ }
+ } catch (MalformedURLException | URISyntaxException e) {
+ logger.warn("url exception", e);
+ }
+ return iq.createResult(userVCard);
+ }
+ return iq.createError(Condition.BAD_REQUEST);
+ }
+ });
+ router.addInboundMessageListener(e -> {
+ Message message = e.getMessage();
+ Jid jid = message.getTo();
+ if (jid.getDomain().equals(router.getDomain().toEscapedString())) {
+ com.juick.Message jmsg = message.getExtension(com.juick.Message.class);
+ if (jmsg != null) {
+ if (jid.getLocal().equals("recomm")) {
+ sendJuickRecommendation(jmsg);
+ } else {
+ if (jmsg.getRid() > 0) {
+ sendJuickComment(jmsg);
+ } else if (jmsg.getMid() > 0) {
+ sendJuickMessage(jmsg);
+ }
+ }
+ }
+ } else if (jid.getDomain().endsWith(bot.getJid().getDomain()) && (jid.getDomain().equals(bot.getJid().getDomain())
+ || jid.getDomain().endsWith("." + bot.getJid().getDomain()))) {
+ if (logger.isInfoEnabled()) {
+ try {
+ logger.info("unhandled message: {}", stanzaToString(message));
+ } catch (JAXBException | XMLStreamException ex) {
+ logger.error("JAXB exception", ex);
+ }
+ }
+ } else {
+ route(ClientMessage.from(message));
+ }
+ });
+ router.addInboundIQListener(e -> {
+ IQ iq = e.getIQ();
+ Jid jid = iq.getTo();
+ if (!jid.getDomain().equals(bot.getJid().getDomain())) {
+ route(iq);
+ }
+ });
+ FileTransferManager fileTransferManager = router.getManager(FileTransferManager.class);
+ fileTransferManager.addFileTransferOfferListener(e -> {
+ try {
+ List<String> allowedTypes = new ArrayList<String>() {{
+ add("png");
+ add("jpg");
+ }};
+ String attachmentExtension = FilenameUtils.getExtension(e.getName()).toLowerCase();
+ String targetFilename = String.format("%s.%s",
+ DigestUtils.md5Hex(String.format("%s-%s",
+ e.getInitiator().toString(), e.getSessionId()).getBytes()), attachmentExtension);
+ if (allowedTypes.contains(attachmentExtension)) {
+ Path filePath = Paths.get(tmpDir, targetFilename);
+ FileTransfer ft = e.accept(filePath).get();
+ ft.addFileTransferStatusListener(st -> {
+ logger.debug("{}: received {} of {}", e.getName(), st.getBytesTransferred(), e.getSize());
+ if (st.getStatus().equals(FileTransfer.Status.COMPLETED)) {
+ logger.info("transfer completed");
+ Message msg = new Message();
+ msg.setType(Message.Type.CHAT);
+ msg.setFrom(e.getInitiator());
+ msg.setTo(bot.getJid());
+ msg.setBody(e.getDescription());
+ try {
+ String attachmentUrl = String.format("juick://%s", targetFilename);
+ msg.addExtension(new OobX(new URI(attachmentUrl), "!!!!Juick!!"));
+ router.sendMessage(msg);
+ } catch (URISyntaxException e1) {
+ logger.warn("attachment error", e1);
+ }
+ } else if (st.getStatus().equals(FileTransfer.Status.FAILED)) {
+ logger.info("transfer failed", ft.getException());
+ Message msg = new Message();
+ msg.setType(Message.Type.CHAT);
+ msg.setFrom(bot.getJid());
+ msg.setTo(e.getInitiator());
+ msg.setBody("File transfer failed, please report to us");
+ router.sendMessage(msg);
+ } else if (st.getStatus().equals(FileTransfer.Status.CANCELED)) {
+ logger.info("transfer cancelled");
+ }
+ });
+ ft.transfer();
+ logger.info("transfer started");
+ } else {
+ e.reject();
+ logger.info("transfer rejected");
+ }
+ } catch (IOException | InterruptedException | ExecutionException e1) {
+ logger.error("ft error", e1);
+ }
+ });
+ router.addConnectionListener(event -> {
+ if (event.getType().equals(rocks.xmpp.core.session.ConnectionEvent.Type.RECONNECTION_SUCCEEDED)) {
+ logger.info("component connected");
+ }
+ });
+ service.submit(() -> {
+ try {
+ Thread.sleep(3000);
+ router.connect();
+ } catch (InterruptedException | XmppException e) {
+ logger.warn("xmpp exception", e);
+ }
+ });
+ }
+
+ String stanzaToString(Stanza stanza) throws XMLStreamException, JAXBException {
+ StringWriter stanzaWriter = new StringWriter();
+ XMLStreamWriter xmppStreamWriter = XmppUtils.createXmppStreamWriter(
+ router.getConfiguration().getXmlOutputFactory().createXMLStreamWriter(stanzaWriter));
+ router.createMarshaller().marshal(stanza, xmppStreamWriter);
+ xmppStreamWriter.flush();
+ xmppStreamWriter.close();
+ return stanzaWriter.toString();
+ }
+
+ void route(Stanza stanza) {
+ try {
+ String xml = stanzaToString(stanza);
+ logger.info("stream router (out): {}", xml);
+ bot.sendNotification(stanza);
+ } catch (XMLStreamException | JAXBException e) {
+ logger.error("JAXB exception", e);
+ }
+
+ }
+
+ public void sendStanza(Stanza xml) {
+ router.send(xml);
+ }
+
+
+
+ public void sendJuickMessage(com.juick.Message jmsg) {
+ List<String> jids = new ArrayList<>();
+
+ if (jmsg.FriendsOnly) {
+ jids = subscriptionService.getJIDSubscribedToUser(jmsg.getUser().getUid(), jmsg.FriendsOnly);
+ } else {
+ List<User> users = subscriptionService.getSubscribedUsers(jmsg.getUser().getUid(), jmsg.getMid());
+ for (User user : users) {
+ for (String jid : userService.getJIDsbyUID(user.getUid())) {
+ jids.add(jid);
+ }
+ }
+ }
+ com.juick.Message fullMsg = messagesService.getMessage(jmsg.getMid());
+ String txt = "@" + jmsg.getUser().getName() + ":" + fullMsg.getTagsString() + "\n";
+ Attachment attachment = fullMsg.getAttachment();
+ if (attachment != null) {
+ txt += attachment.getMedium().getUrl() + "\n";
+ }
+ txt += StringUtils.defaultString(jmsg.getText()) + "\n\n";
+ txt += "#" + jmsg.getMid() + " http://juick.com/" + jmsg.getMid();
+
+ Nickname nick = new Nickname("@" + jmsg.getUser().getName());
+
+ Message msg = new Message();
+ msg.setFrom(bot.getJid());
+ msg.setBody(txt);
+ msg.setType(Message.Type.CHAT);
+ msg.setThread("juick-" + jmsg.getMid());
+ msg.addExtension(jmsg);
+ msg.addExtension(nick);
+ if (attachment != null) {
+ try {
+ OobX oob = new OobX(new URI(attachment.getMedium().getUrl()));
+ msg.addExtension(oob);
+ } catch (URISyntaxException e) {
+ logger.warn("uri exception", e);
+ }
+ }
+ for (String jid : jids) {
+ msg.setTo(Jid.of(jid));
+ route(ClientMessage.from(msg));
+ }
+ }
+
+ public void sendJuickComment(com.juick.Message jmsg) {
+ List<User> users;
+ String replyQuote;
+ String replyTo;
+
+ users = subscriptionService.getUsersSubscribedToComments(jmsg.getMid(), jmsg.getUser().getUid());
+ com.juick.Message replyMessage = jmsg.getReplyto() > 0 ? messagesService.getReply(jmsg.getMid(), jmsg.getReplyto())
+ : messagesService.getMessage(jmsg.getMid());
+ replyTo = replyMessage.getUser().getName();
+ com.juick.Message fullReply = messagesService.getReply(jmsg.getMid(), jmsg.getRid());
+ replyQuote = fullReply.getReplyQuote();
+
+ String txt = "Reply by @" + jmsg.getUser().getName() + ":\n" + replyQuote + "\n@" + replyTo + " ";
+ Attachment attachment = jmsg.getAttachment();
+ if (attachment != null) {
+ txt += attachment.getMedium().getUrl() + "\n";
+ }
+ txt += StringUtils.defaultString(jmsg.getText()) + "\n\n" + "#" + jmsg.getMid() + "/" + jmsg.getRid() + " http://juick.com/" + jmsg.getMid() + "#" + jmsg.getRid();
+
+ Message msg = new Message();
+ msg.setFrom(bot.getJid());
+ msg.setBody(txt);
+ msg.setType(Message.Type.CHAT);
+ msg.addExtension(jmsg);
+ for (User user : users) {
+ for (String jid : userService.getJIDsbyUID(user.getUid())) {
+ msg.setTo(Jid.of(jid));
+ route(ClientMessage.from(msg));
+ }
+ }
+ }
+
+ public void sendJuickRecommendation(com.juick.Message recomm) {
+ List<User> users;
+ com.juick.Message jmsg = messagesService.getMessage(recomm.getMid());
+ users = subscriptionService.getUsersSubscribedToUserRecommendations(recomm.getUser().getUid(),
+ recomm.getMid(), jmsg.getUser().getUid());
+
+ String txt = "Recommended by @" + recomm.getUser().getName() + ":\n";
+ txt += "@" + jmsg.getUser().getName() + ":" + jmsg.getTagsString() + "\n";
+ Attachment attachment = jmsg.getAttachment();
+ if (attachment != null) {
+ txt += attachment.getMedium().getUrl() + "\n";
+ }
+ txt += StringUtils.defaultString(jmsg.getText()) + "\n\n";
+ txt += "#" + jmsg.getMid();
+ if (jmsg.getReplies() > 0) {
+ if (jmsg.getReplies() % 10 == 1 && jmsg.getReplies() % 100 != 11) {
+ txt += " (" + jmsg.getReplies() + " reply)";
+ } else {
+ txt += " (" + jmsg.getReplies() + " replies)";
+ }
+ }
+ txt += " http://juick.com/" + jmsg.getMid();
+
+ Nickname nick = new Nickname("@" + jmsg.getUser().getName());
+
+ Message msg = new Message();
+ msg.setFrom(bot.getJid());
+ msg.setBody(txt);
+ msg.setType(Message.Type.CHAT);
+ msg.setThread("juick-" + jmsg.getMid());
+ msg.addExtension(jmsg);
+ msg.addExtension(nick);
+ if (attachment != null) {
+ try {
+ OobX oob = new OobX(new URI(attachment.getMedium().getUrl()));
+ msg.addExtension(oob);
+ } catch (URISyntaxException e) {
+ logger.warn("uri exception", e);
+ }
+ }
+
+ for (User user : users) {
+ for (String jid : userService.getJIDsbyUID(user.getUid())) {
+ msg.setTo(Jid.of(jid));
+ route(ClientMessage.from(msg));
+ }
+ }
+ }
+
+ @Override
+ public void close() throws Exception {
+ if (router != null) {
+ router.close();
+ }
+ }
+}