/*
* Jitsi Videobridge, OpenSource video conferencing.
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*/
package org.jitsi.videobridge.openfire;
import org.jivesoftware.util.*;
import org.jivesoftware.openfire.*;
import org.jivesoftware.openfire.vcard.VCardManager;
import org.jivesoftware.openfire.plugin.spark.*;
import org.jivesoftware.openfire.plugin.ofmeet.OfMeetPlugin;
import org.jivesoftware.openfire.group.Group;
import org.jivesoftware.openfire.group.GroupManager;
import org.jivesoftware.openfire.user.*;
import org.jivesoftware.openfire.group.GroupNotFoundException;
import org.jivesoftware.openfire.plugin.ofmeet.OpenfireLoginService;
import org.jivesoftware.openfire.auth.AuthToken;
import org.slf4j.*;
import org.slf4j.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.ServletOutputStream;
import java.io.*;
import java.net.*;
import java.util.*;
import java.text.*;
import java.security.Principal;
import org.jitsi.videobridge.openfire.PluginImpl;
import org.jitsi.videobridge.*;
import org.jivesoftware.openfire.sip.sipaccount.*;
import org.dom4j.*;
import net.sf.json.*;
public class Config extends HttpServlet
{
private static final Logger Log = LoggerFactory.getLogger(Config.class);
public static final long serialVersionUID = 24362462L;
public static String globalConferenceId = null;
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
try {
Log.info("Config servlet");
String hostname = XMPPServer.getInstance().getServerInfo().getHostname();
String domain = XMPPServer.getInstance().getServerInfo().getXMPPDomain();
String userName = "null";
String userAvatar = "null";
SipAccount sipAccount = null;
String conferences = "[";
String securityEnabled = JiveGlobals.getProperty("ofmeet.security.enabled", "true");
if ("true".equals(securityEnabled))
{
userName = request.getUserPrincipal().getName();
if (JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.windows.sso", "off").equals("on"))
{
UserManager userManager = XMPPServer.getInstance().getUserManager();
userName = userName.toLowerCase();
String [] userNameDetails = userName.split("\\\\");
if (userNameDetails.length == 2)
{
userName = userNameDetails[1];
try {
userManager.getUser(userName);
}
catch (UserNotFoundException e) {
try {
userManager.createUser(userName, "password-" + System.currentTimeMillis(), userName, userName + "@" + domain);
}
catch (Exception e1) {
userName = "null";
}
}
if (OpenfireLoginService.authTokens.containsKey(userName) == false)
{
AuthToken authToken = new AuthToken(userName);
OpenfireLoginService.authTokens.put(userName, authToken);
}
}
else userName = "null";
}
VCardManager vcardManager = VCardManager.getInstance();
Element vcard = vcardManager.getVCard(userName);
if (vcard != null)
{
Element photo = vcard.element("PHOTO");
if (photo != null)
{
String type = photo.element("TYPE").getText();
String binval = photo.element("BINVAL").getText();
userAvatar = "data:" + type + ";base64," + binval.replace("\n", "").replace("\r", "");;
}
}
boolean sipAvailable = XMPPServer.getInstance().getPluginManager().getPlugin("sip") != null;
boolean switchAvailable = XMPPServer.getInstance().getPluginManager().getPlugin("ofswitch") != null;
if (sipAvailable)
{
sipAccount = SipAccountDAO.getAccountByUser(userName);
}
try {
boolean isBookmarksAvailable = XMPPServer.getInstance().getPluginManager().getPlugin("bookmarks") != null;
if (isBookmarksAvailable)
{
final Collection<Bookmark> bookmarks = BookmarkManager.getBookmarks();
for (Bookmark bookmark : bookmarks)
{
boolean addBookmarkForUser = bookmark.isGlobalBookmark() || isBookmarkForJID(userName, bookmark);
if (addBookmarkForUser)
{
if (bookmark.getType() == Bookmark.Type.group_chat)
{
String url = bookmark.getProperty("url");
if (url == null)
{
String id = bookmark.getBookmarkID() + "" + System.currentTimeMillis();
String rootUrl = JiveGlobals.getProperty("ofmeet.root.url.secure", "https://" + hostname + ":" + JiveGlobals.getProperty("httpbind.port.secure", "7443"));
url = rootUrl + "/ofmeet/?b=" + id;
bookmark.setProperty("url", url);
}
conferences = conferences + (conferences.equals("[") ? "" : ",");
conferences = conferences + "{url: '" + url + "', name: '" + bookmark.getName() + "', jid: '" + bookmark.getValue() + "'}";
}
}
}
}
} catch (Exception e) {
}
}
conferences = conferences + "]";
boolean nodejs = XMPPServer.getInstance().getPluginManager().getPlugin("nodejs") != null;
writeHeader(response);
ServletOutputStream out = response.getOutputStream();
String recordingKey = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.recording.secret", "secret");
String resolution = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.resolution", "360");
String audioMixer = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.audio.mixer", "false");
String audioBandwidth = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.audio.bandwidth", "128");
String videoBandwidth = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.video.bandwidth", "4096");
String useNicks = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.usenicks", "false");
String useIPv6 = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.useipv6", "false");
String useStunTurn = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.use.stunturn", "false");
String recordVideo = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.media.record", "false");
String defaultSipNumber = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.default.sip.number", "");
String adaptiveLastN = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.adaptive.lastn", "false");
String adaptiveSimulcast = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.adaptive.simulcast", "false");
String useRtcpMux = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.use.rtcp.mux", "true");
String useBundle = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.use.bundle", "false");
String enableWelcomePage = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.enable.welcomePage", "true");
String enableSimulcast = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.enable.simulcast", "false");
String enableRtpStats = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.enable.rtp.stats", "true");
String openSctp = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.open.sctp", "true");
String desktopSharing = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.desktop.sharing", "ext");
String chromeExtensionId = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.chrome.extension.id", "fohfnhgabmicpkjcpjpjongpijcffaba");
String channelLastN = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.channel.lastn", "-1");
String desktopShareSrcs = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.desktop.sharing.sources", "[\"screen\", \"window\"]");
String minChromeExtVer = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.min.chrome.ext.ver", "0.1");
String enableFirefoxSupport = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.enable.firefox.support", "false");
String archiveSpeaking = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.archive.speaking", "off");
String archiveRecording = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.archive.recording", "off");
String recordingPath = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.recording.path", OfMeetPlugin.ofmeetHome + File.separator + "recordings");
String logStats = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.enable.stats.logging", "false");
String focusUserJid = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.focus.user.jid", "focus@"+domain);
String iceServers = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.iceservers", "");
String xirsysUrl = JiveGlobals.getProperty("ofmeet.xirsys.url", null);
if (xirsysUrl != null)
{
Log.info("Config. found xirsys Url " + xirsysUrl);
String xirsysJson = getHTML(xirsysUrl);
Log.info("Config. got xirsys json " + xirsysJson);
JSONObject jsonObject = new JSONObject(xirsysJson);
iceServers = jsonObject.getString("d");
Log.info("Config. got xirsys iceSevers " + iceServers);
}
if ("on".equals(JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.global.intercom", "off")))
{
Videobridge videobridge = PluginImpl.component.getVideobridge();
if (globalConferenceId == null || videobridge.getConference(globalConferenceId, null) == null)
{
Conference conference = videobridge.createConference(null);
if (conference != null)
{
if (recordVideo.equals("true")) conference.setRecording(true);
conference.setLastKnownFocus(domain);
globalConferenceId = conference.getID();
}
}
}
out.println("var config = {");
out.println(" hosts: {");
out.println(" domain: '" + domain + "',");
out.println(" muc: 'conference." + domain + "',");
out.println(" bridge: 'ofmeet-jitsi-videobridge." + domain + "',");
out.println(" focus: 'ofmeet-focus." + domain + "',");
out.println(" },");
out.println(" getroomnode: function (path)");
out.println(" {");
out.println(" var name = 'r';");
out.println(" var roomnode = null;");
out.println(" var results = new RegExp('[\\?&]' + name + '=([^&#]*)').exec(window.location.href);");
out.println(" if (!results)");
out.println(" roomnode = null; ");
out.println(" else roomnode = results[1] || undefined; ");
out.println(" if (!roomnode) {");
out.println(" roomnode = Math.random().toString(36).substr(2, 20);");
out.println(" window.history.pushState('VideoChat', 'Room: ' + roomnode, path + '?r=' + roomnode);");
out.println(" }");
out.println(" return roomnode.toLowerCase(); ");
out.println(" }, ");
if (sipAccount != null)
{
out.println(" sip: {");
out.println(" username: '" + sipAccount.getSipUsername() + "',");
out.println(" authusername: '" + sipAccount.getAuthUsername() + "',");
out.println(" displayname: '" + sipAccount.getDisplayName() + "',");
out.println(" password: '" + sipAccount.getPassword() + "',");
out.println(" server: '" + sipAccount.getServer() + "',");
out.println(" enabled: " + sipAccount.isEnabled() + ",");
out.println(" voicemail: '" + sipAccount.getVoiceMailNumber() + "',");
out.println(" outboundproxy: '" + sipAccount.getOutboundproxy() + "',");
out.println(" },");
}
if (!iceServers.trim().equals("")) out.println(" iceServers: " + iceServers + ",");
out.println(" useStunTurn: " + useStunTurn + ",");
out.println(" useIPv6: " + useIPv6 + ",");
out.println(" useNicks: " + useNicks + ",");
out.println(" adaptiveLastN: " + adaptiveLastN + ",");
out.println(" adaptiveSimulcast: " + adaptiveSimulcast + ",");
out.println(" useRtcpMux: " + useRtcpMux + ",");
out.println(" useBundle: " + useBundle + ",");
out.println(" enableWelcomePage: " + enableWelcomePage + ",");
out.println(" enableSimulcast: " + enableSimulcast + ",");
out.println(" enableRtpStats: " + enableRtpStats + ",");
out.println(" openSctp: " + openSctp + ",");
out.println(" enableRecording: " + recordVideo + ",");
if (recordingKey != null) out.println(" recordingKey: '" + recordingKey + "',");
out.println(" clientNode: 'http://igniterealtime.org/ofmeet',");
out.println(" focusUserJid: '" + focusUserJid + "',");
out.println(" defaultSipNumber: '" + defaultSipNumber + "',");
out.println(" desktopSharing: '" + desktopSharing + "',");
out.println(" chromeExtensionId: '" + chromeExtensionId + "',");
out.println(" desktopSharingSources: '" + desktopShareSrcs + "',");
out.println(" minChromeExtVersion: '" + minChromeExtVer + "',");
out.println(" channelLastN: " + channelLastN + ",");
out.println(" useNodeJs: " + (nodejs ? "true" : "false") + ",");
out.println(" resolution: '" + resolution + "',");
out.println(" audioMixer: " + audioMixer + ",");
out.println(" audioBandwidth: '" + audioBandwidth + "',");
out.println(" videoBandwidth: '" + videoBandwidth + "',");
out.println(" userName: '" + userName + "',");
out.println(" userAvatar: '" + userAvatar + "',");
out.println(" enableFirefoxSupport: " + enableFirefoxSupport + ",");
out.println(" logStats: " + logStats + ",");
out.println(" disablePrezi: true,");
out.println(" conferences: " + conferences + ",");
if (globalConferenceId != null) out.println(" globalConferenceId: '" + globalConferenceId + "',");
out.println(" archiveSpeaking: " + (archiveSpeaking.equals("on") ? "true" : "false") + ",");
out.println(" archiveRecording: " + (archiveRecording.equals("on") ? "true" : "false") + ",");
out.println(" recordingPath: '" + recordingPath.replace("\\", File.separator) + "',");
out.println(" bosh: window.location.protocol + '//' + window.location.host + '/http-bind/'");
out.println("}; ");
String canvasExtra = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.canvas.extra", "104");
String canvasRadius = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.canvas.radius", "7");
String shadowColor = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.shadow.color", "#ffffff");
String initialToolbarTimeout = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.initial.toolbar.timeout", "20000");
String toolbarTimeout = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.toolbar.timeout", "4000");
String defRemoteDisplName = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.default.remote.displayname", "Change Me");
String defDomSpkrDisplName = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.default.speaker.displayname", "Speaker");
String defLocalDisplName = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.default.local.displayname", "Me");
String watermarkLink = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.watermark.link", "");
String showWatermark = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.show.watermark", "false");
String brandWatermarkLink = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.brand.watermark.link", "");
String brandShowWatermark = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.brand.show.watermark", "false");
String showPoweredBy = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.show.poweredby", "false");
String randomRoomNames = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.random.roomnames", "true");
String applicationName = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.application.name", "Openfire Meetings");
String activeSpkrAvatarSize = JiveGlobals.getProperty("org.jitsi.videobridge.ofmeet.active.speaker.avatarsize", "100");
out.println("var interfaceConfig = {");
out.println(" CANVAS_EXTRA: " + canvasExtra + ",");
out.println(" CANVAS_RADIUS: " + canvasRadius + ",");
out.println(" SHADOW_COLOR: '" + shadowColor + "',");
out.println(" INITIAL_TOOLBAR_TIMEOUT: " + initialToolbarTimeout + ",");
out.println(" TOOLBAR_TIMEOUT: " + toolbarTimeout + ",");
out.println(" DEFAULT_REMOTE_DISPLAY_NAME: '" + defRemoteDisplName + "',");
out.println(" DEFAULT_DOMINANT_SPEAKER_DISPLAY_NAME: '" + defDomSpkrDisplName + "',");
out.println(" DEFAULT_LOCAL_DISPLAY_NAME: '" + defLocalDisplName + "',");
out.println(" SHOW_JITSI_WATERMARK: " + showWatermark + ",");
out.println(" JITSI_WATERMARK_LINK: '" + watermarkLink + "',");
out.println(" SHOW_BRAND_WATERMARK: " + brandShowWatermark + ",");
out.println(" BRAND_WATERMARK_LINK: '" + brandWatermarkLink + "',");
out.println(" SHOW_POWERED_BY: " + showPoweredBy + ",");
out.println(" GENERATE_ROOMNAMES_ON_WELCOME_PAGE: " + randomRoomNames + ",");
out.println(" APP_NAME: '" + applicationName + "',");
out.println(" ACTIVE_SPEAKER_AVATAR_SIZE: " + activeSpkrAvatarSize);
out.println("}; ");
if ("true".equals(securityEnabled))
{
out.println("setTimeout(function()");
out.println("{");
out.println("if ($('#ofmeet-extension-installed').length > 0)");
out.println(" {");
out.println(" var msg = {type: 'ofmeetSetConfig', host: window.location.host, username: '" + userName + "'};");
out.println(" console.log('window.post.ofmeetSetConfig', msg);");
out.println(" window.postMessage(msg, '*');");
out.println(" }");
out.println("}, 5000);");
}
}
catch(Exception e) {
Log.error("Config doGet Error", e);
}
}
private void writeHeader(HttpServletResponse response)
{
try {
response.setHeader("Expires", "Sat, 6 May 1995 12:00:00 GMT");
response.setHeader("Cache-Control", "no-store, no-cache, must-revalidate");
response.addHeader("Cache-Control", "post-check=0, pre-check=0");
response.setHeader("Pragma", "no-cache");
response.setHeader("Content-Type", "application/javascript");
response.setHeader("Connection", "close");
}
catch(Exception e)
{
Log.error("Config writeHeader Error", e);
}
}
private boolean isBookmarkForJID(String username, Bookmark bookmark) {
if (username == null || username.equals("null")) return false;
if (bookmark.getUsers().contains(username)) {
return true;
}
Collection<String> groups = bookmark.getGroups();
if (groups != null && !groups.isEmpty()) {
GroupManager groupManager = GroupManager.getInstance();
for (String groupName : groups) {
try {
Group group = groupManager.getGroup(groupName);
if (group.isUser(username)) {
return true;
}
}
catch (GroupNotFoundException e) {
Log.debug(e.getMessage(), e);
}
}
}
return false;
}
private String getHTML(String urlToRead)
{
URL url;
HttpURLConnection conn;
BufferedReader rd;
String line;
StringBuilder result = new StringBuilder();
try {
url = new URL(urlToRead);
conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
while ((line = rd.readLine()) != null) {
result.append(line);
}
rd.close();
} catch (IOException e) {
Log.error("getHTML", e);
} catch (Exception e) {
Log.error("getHTML", e);
}
return result.toString();
}
}