/**
* Adds the new user to others roster.
*
* @param newUser the new user
* @param otherItem the other item
* @param currentUser the current user
* @throws ServiceException the service exception
*/
private static void addNewUserToOthersRoster(
User newUser, RosterItem otherItem, String currentUser) throws ServiceException {
otherItem.getJid();
UserManager userManager = UserManager.getInstance();
// Is this user registered with our OF server?
String username = otherItem.getJid().getNode();
if (username != null
&& username.length() > 0
&& userManager.isRegisteredUser(username)
&& XMPPServer.getInstance()
.isLocal(XMPPServer.getInstance().createJID(currentUser, null))) {
try {
User otherUser = userManager.getUser(username);
Roster otherRoster = otherUser.getRoster();
RosterItem oldUserOnOthersRoster =
otherRoster.getRosterItem(XMPPServer.getInstance().createJID(currentUser, null));
try {
if (!oldUserOnOthersRoster.isOnlyShared()) {
RosterItem justCreated =
otherRoster.createRosterItem(
XMPPServer.getInstance().createJID(newUser.getUsername(), null),
oldUserOnOthersRoster.getNickname(),
oldUserOnOthersRoster.getGroups(),
true,
true);
justCreated.setAskStatus(oldUserOnOthersRoster.getAskStatus());
justCreated.setRecvStatus(oldUserOnOthersRoster.getRecvStatus());
justCreated.setSubStatus(oldUserOnOthersRoster.getSubStatus());
otherRoster.updateRosterItem(justCreated);
}
} catch (UserAlreadyExistsException e) {
throw new ServiceException(
"Could not create roster item for user ",
newUser.getUsername(),
ExceptionType.USER_ALREADY_EXISTS_EXCEPTION,
Response.Status.CONFLICT,
e);
} catch (SharedGroupException e) {
throw new ServiceException(
"Could not create roster item, because it is a contact from a shared group",
newUser.getUsername(),
ExceptionType.USER_ALREADY_EXISTS_EXCEPTION,
Response.Status.BAD_REQUEST,
e);
}
} catch (UserNotFoundException e) {
throw new ServiceException(
"Could not create roster item for user "
+ newUser.getUsername()
+ " because it is a contact from a shared group.",
newUser.getUsername(),
ExceptionType.USER_NOT_FOUND_EXCEPTION,
Response.Status.NOT_FOUND,
e);
}
}
}
/**
* The packet is a typical 'set' or 'get' update targeted at the server. Notice that the set could
* be a roster removal in which case we have to generate a local roster removal update as well as
* a new roster removal to send to the the roster item's owner.
*
* @param packet The packet that triggered this update
* @return Either a response to the roster update or null if the packet is corrupt and the session
* was closed down
*/
private IQ manageRoster(org.xmpp.packet.Roster packet)
throws UnauthorizedException, UserAlreadyExistsException, SharedGroupException {
IQ returnPacket = null;
JID sender = packet.getFrom();
IQ.Type type = packet.getType();
try {
if ((sender.getNode() == null
|| !RosterManager.isRosterServiceEnabled()
|| !userManager.isRegisteredUser(sender.getNode()))
&& IQ.Type.get == type) {
// If anonymous user asks for his roster or roster service is disabled then
// return an empty roster
IQ reply = IQ.createResultIQ(packet);
reply.setChildElement("query", "jabber:iq:roster");
return reply;
}
if (!localServer.isLocal(sender)) {
// Sender belongs to a remote server so discard this IQ request
Log.warn("Discarding IQ roster packet of remote user: " + packet);
return null;
}
Roster cachedRoster = userManager.getUser(sender.getNode()).getRoster();
if (IQ.Type.get == type) {
returnPacket = cachedRoster.getReset();
returnPacket.setType(IQ.Type.result);
returnPacket.setTo(sender);
returnPacket.setID(packet.getID());
// Force delivery of the response because we need to trigger
// a presence probe from all contacts
deliverer.deliver(returnPacket);
returnPacket = null;
} else if (IQ.Type.set == type) {
for (org.xmpp.packet.Roster.Item item : packet.getItems()) {
if (item.getSubscription() == org.xmpp.packet.Roster.Subscription.remove) {
removeItem(cachedRoster, packet.getFrom(), item);
} else {
if (cachedRoster.isRosterItem(item.getJID())) {
// existing item
RosterItem cachedItem = cachedRoster.getRosterItem(item.getJID());
cachedItem.setAsCopyOf(item);
cachedRoster.updateRosterItem(cachedItem);
} else {
// new item
cachedRoster.createRosterItem(item);
}
}
}
returnPacket = IQ.createResultIQ(packet);
}
} catch (UserNotFoundException e) {
throw new UnauthorizedException(e);
}
return returnPacket;
}
/**
* Manage the subscription request. This method updates a user's roster state, storing any changes
* made, and updating the roster owner if changes occured.
*
* @param target The roster target's jid (the item's jid to be changed)
* @param isSending True if the request is being sent by the owner
* @param type The subscription change type (subscribe, unsubscribe, etc.)
* @param roster The Roster that is updated.
* @return <tt>true</tt> if the subscription state has changed.
*/
private boolean manageSub(JID target, boolean isSending, Presence.Type type, Roster roster)
throws UserAlreadyExistsException, SharedGroupException {
RosterItem item = null;
RosterItem.AskType oldAsk;
RosterItem.SubType oldSub = null;
RosterItem.RecvType oldRecv;
boolean newItem = false;
try {
if (roster.isRosterItem(target)) {
item = roster.getRosterItem(target);
} else {
if (Presence.Type.unsubscribed == type
|| Presence.Type.unsubscribe == type
|| Presence.Type.subscribed == type) {
// Do not create a roster item when processing a confirmation of
// an unsubscription or receiving an unsubscription request or a
// subscription approval from an unknown user
return false;
}
item = roster.createRosterItem(target, false, true);
newItem = true;
}
// Get a snapshot of the item state
oldAsk = item.getAskStatus();
oldSub = item.getSubStatus();
oldRecv = item.getRecvStatus();
// Update the item state based in the received presence type
updateState(item, type, isSending);
// Update the roster IF the item state has changed
if (oldAsk != item.getAskStatus()
|| oldSub != item.getSubStatus()
|| oldRecv != item.getRecvStatus()) {
roster.updateRosterItem(item);
} else if (newItem) {
// Do not push items with a state of "None + Pending In"
if (item.getSubStatus() != RosterItem.SUB_NONE
|| item.getRecvStatus() != RosterItem.RECV_SUBSCRIBE) {
roster.broadcast(item, false);
}
}
} catch (UserNotFoundException e) {
// Should be there because we just checked that it's an item
Log.error(LocaleUtils.getLocalizedString("admin.error"), e);
}
return oldSub != item.getSubStatus();
}
/**
* Remove a roster item. At this stage, this is recipient who has received a roster update. We
* must check that it is a removal, and if so, remove the roster item based on the sender's id
* rather than what is in the item listing itself.
*
* @param packet The packet suspected of containing a roster removal
*/
private void removeRosterItem(org.xmpp.packet.Roster packet)
throws UnauthorizedException, SharedGroupException {
JID recipientJID = packet.getTo();
JID senderJID = packet.getFrom();
try {
for (org.xmpp.packet.Roster.Item packetItem : packet.getItems()) {
if (packetItem.getSubscription() == org.xmpp.packet.Roster.Subscription.remove) {
Roster roster = userManager.getUser(recipientJID.getNode()).getRoster();
RosterItem item = roster.getRosterItem(senderJID);
roster.deleteRosterItem(senderJID, true);
item.setSubStatus(RosterItem.SUB_REMOVE);
item.setSubStatus(RosterItem.SUB_NONE);
Packet itemPacket = packet.createCopy();
sessionManager.userBroadcast(recipientJID.getNode(), itemPacket);
}
}
} catch (UserNotFoundException e) {
throw new UnauthorizedException(e);
}
}
public void process(Presence presence) throws PacketException {
try {
JID senderJID = presence.getFrom();
JID recipientJID = presence.getTo();
Presence.Type type = presence.getType();
// Reject presence subscription requests sent to the local server itself.
if (recipientJID == null || recipientJID.toString().equals(serverName)) {
if (type == Presence.Type.subscribe) {
Presence reply = new Presence();
reply.setTo(senderJID);
reply.setFrom(recipientJID);
reply.setType(Presence.Type.unsubscribed);
deliverer.deliver(reply);
}
return;
}
try {
Roster senderRoster = getRoster(senderJID);
if (senderRoster != null) {
manageSub(recipientJID, true, type, senderRoster);
}
Roster recipientRoster = getRoster(recipientJID);
boolean recipientSubChanged = false;
if (recipientRoster != null) {
recipientSubChanged = manageSub(senderJID, false, type, recipientRoster);
}
// Do not forward the packet to the recipient if the presence is of type subscribed
// and the recipient user has not changed its subscription state.
if (!(type == Presence.Type.subscribed
&& recipientRoster != null
&& !recipientSubChanged)) {
// If the user is already subscribed to the *local* user's presence then do not
// forward the subscription request. Also, do not send an auto-reply on behalf
// of the user. This presence stanza is the user's server know that it MUST no
// longer send notification of the subscription state change to the user.
// See http://tools.ietf.org/html/rfc3921#section-7 and/or OF-38
if (type == Presence.Type.subscribe && recipientRoster != null && !recipientSubChanged) {
try {
RosterItem.SubType subType = recipientRoster.getRosterItem(senderJID).getSubStatus();
if (subType == RosterItem.SUB_FROM || subType == RosterItem.SUB_BOTH) {
return;
}
} catch (UserNotFoundException e) {
// Weird case: Roster item does not exist. Should never happen
Log.error(
"User does not exist while trying to update roster item. "
+ "This should never happen (this indicates a programming "
+ "logic error). Processing stanza: "
+ presence.toString(),
e);
}
}
// Try to obtain a handler for the packet based on the routes. If the handler is
// a module, the module will be able to handle the packet. If the handler is a
// Session the packet will be routed to the client. If a route cannot be found
// then the packet will be delivered based on its recipient and sender.
List<JID> jids = routingTable.getRoutes(recipientJID, null);
if (!jids.isEmpty()) {
for (JID jid : jids) {
Presence presenteToSend = presence.createCopy();
// Stamp the presence with the user's bare JID as the 'from' address,
// as required by section 8.2.5 of RFC 3921
presenteToSend.setFrom(senderJID.toBareJID());
routingTable.routePacket(jid, presenteToSend, false);
}
} else {
deliverer.deliver(presence.createCopy());
}
if (type == Presence.Type.subscribed) {
// Send the presence of the local user to the remote user. The remote user
// subscribed to the presence of the local user and the local user accepted
JID prober =
localServer.isLocal(recipientJID)
? new JID(recipientJID.toBareJID())
: recipientJID;
presenceManager.probePresence(prober, senderJID);
PresenceEventDispatcher.subscribedToPresence(recipientJID, senderJID);
}
}
if (type == Presence.Type.unsubscribed) {
// Send unavailable presence from all of the local user's available resources
// to the remote user
presenceManager.sendUnavailableFromSessions(recipientJID, senderJID);
PresenceEventDispatcher.unsubscribedToPresence(senderJID, recipientJID);
}
} catch (SharedGroupException e) {
Presence result = presence.createCopy();
JID sender = result.getFrom();
result.setFrom(presence.getTo());
result.setTo(sender);
result.setError(PacketError.Condition.not_acceptable);
deliverer.deliver(result);
}
} catch (Exception e) {
Log.error(LocaleUtils.getLocalizedString("admin.error"), e);
}
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html");
pageContext =
_jspxFactory.getPageContext(this, request, response, "error.jsp", true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write("\n\n\n\n\n\n\n\n\n\n\n\n");
org.jivesoftware.util.WebManager webManager = null;
synchronized (_jspx_page_context) {
webManager =
(org.jivesoftware.util.WebManager)
_jspx_page_context.getAttribute("webManager", PageContext.PAGE_SCOPE);
if (webManager == null) {
webManager = new org.jivesoftware.util.WebManager();
_jspx_page_context.setAttribute("webManager", webManager, PageContext.PAGE_SCOPE);
}
}
out.write('\n');
out.write('\n');
// Get parameters
boolean cancel = request.getParameter("cancel") != null;
String username = ParamUtils.getParameter(request, "username");
String jid = ParamUtils.getParameter(request, "jid");
String nickname = ParamUtils.getParameter(request, "nickname");
String groups = ParamUtils.getParameter(request, "groups");
Integer sub = ParamUtils.getIntParameter(request, "sub", 0);
boolean save = ParamUtils.getBooleanParameter(request, "save");
// Handle a cancel
if (cancel) {
response.sendRedirect("user-roster.jsp?username="******"UTF-8"));
return;
}
// Load the user's roster object
Roster roster = webManager.getRosterManager().getRoster(username);
// Load the roster item from the user's roster.
RosterItem item = roster.getRosterItem(new JID(jid));
// Handle a roster item delete:
if (save) {
List<String> groupList = new ArrayList<String>();
if (groups != null) {
for (String group : groups.split(",")) {
groupList.add(group.trim());
}
}
item.setNickname(nickname);
item.setGroups(groupList);
item.setSubStatus(RosterItem.SubType.getTypeFromInt(sub));
// Delete the roster item
roster.updateRosterItem(item);
// Log the event
webManager.logEvent("deleted roster item from " + username, "roster item:\njid = " + jid);
// Done, so redirect
response.sendRedirect(
"user-roster.jsp?username="******"UTF-8")
+ "&editsuccess=true");
return;
}
out.write("\n\n<html>\n <head>\n <title>");
if (_jspx_meth_fmt_message_0(_jspx_page_context)) return;
out.write(
"</title>\n <meta name=\"subPageID\" content=\"user-roster\"/>\n <meta name=\"extraParams\" content=\"");
out.print("username="******"UTF-8"));
out.write("\"/>\n </head>\n <body>\n\n<p>\n");
// fmt:message
org.apache.taglibs.standard.tag.rt.fmt.MessageTag _jspx_th_fmt_message_1 =
(org.apache.taglibs.standard.tag.rt.fmt.MessageTag)
_jspx_tagPool_fmt_message_key.get(
org.apache.taglibs.standard.tag.rt.fmt.MessageTag.class);
_jspx_th_fmt_message_1.setPageContext(_jspx_page_context);
_jspx_th_fmt_message_1.setParent(null);
_jspx_th_fmt_message_1.setKey("user.roster.edit.info");
int _jspx_eval_fmt_message_1 = _jspx_th_fmt_message_1.doStartTag();
if (_jspx_eval_fmt_message_1 != javax.servlet.jsp.tagext.Tag.SKIP_BODY) {
if (_jspx_eval_fmt_message_1 != javax.servlet.jsp.tagext.Tag.EVAL_BODY_INCLUDE) {
out = _jspx_page_context.pushBody();
_jspx_th_fmt_message_1.setBodyContent((javax.servlet.jsp.tagext.BodyContent) out);
_jspx_th_fmt_message_1.doInitBody();
}
do {
out.write("\n ");
// fmt:param
org.apache.taglibs.standard.tag.rt.fmt.ParamTag _jspx_th_fmt_param_0 =
(org.apache.taglibs.standard.tag.rt.fmt.ParamTag)
_jspx_tagPool_fmt_param_value_nobody.get(
org.apache.taglibs.standard.tag.rt.fmt.ParamTag.class);
_jspx_th_fmt_param_0.setPageContext(_jspx_page_context);
_jspx_th_fmt_param_0.setParent((javax.servlet.jsp.tagext.Tag) _jspx_th_fmt_message_1);
_jspx_th_fmt_param_0.setValue(StringUtils.escapeForXML(username));
int _jspx_eval_fmt_param_0 = _jspx_th_fmt_param_0.doStartTag();
if (_jspx_th_fmt_param_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) {
_jspx_tagPool_fmt_param_value_nobody.reuse(_jspx_th_fmt_param_0);
return;
}
_jspx_tagPool_fmt_param_value_nobody.reuse(_jspx_th_fmt_param_0);
out.write('\n');
int evalDoAfterBody = _jspx_th_fmt_message_1.doAfterBody();
if (evalDoAfterBody != javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN) break;
} while (true);
if (_jspx_eval_fmt_message_1 != javax.servlet.jsp.tagext.Tag.EVAL_BODY_INCLUDE)
out = _jspx_page_context.popBody();
}
if (_jspx_th_fmt_message_1.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) {
_jspx_tagPool_fmt_message_key.reuse(_jspx_th_fmt_message_1);
return;
}
_jspx_tagPool_fmt_message_key.reuse(_jspx_th_fmt_message_1);
out.write("\n</p>\n\n<fieldset>\n <legend>");
if (_jspx_meth_fmt_message_2(_jspx_page_context)) return;
out.write(
"</legend>\n <div>\n <table cellpadding=\"3\" cellspacing=\"0\" border=\"0\" width=\"100%\">\n <tbody>\n <tr>\n <td class=\"c1\">\n ");
if (_jspx_meth_fmt_message_3(_jspx_page_context)) return;
out.write(":\n </td>\n <td>\n ");
out.print(StringUtils.escapeHTMLTags(jid));
out.write(
"\n </td>\n </tr>\n <tr>\n <td class=\"c1\">\n ");
if (_jspx_meth_fmt_message_4(_jspx_page_context)) return;
out.write(":\n </td>\n <td>\n ");
out.print(StringUtils.escapeHTMLTags(item.getNickname()));
out.write(
"\n </td>\n </tr>\n <tr>\n <td class=\"c1\">\n ");
if (_jspx_meth_fmt_message_5(_jspx_page_context)) return;
out.write(":\n </td>\n <td>\n ");
List<String> groupList = item.getGroups();
if (!groupList.isEmpty()) {
int count = 0;
for (String group : groupList) {
if (count != 0) {
out.print(",");
}
out.print(StringUtils.escapeForXML(group));
count++;
}
} else {
out.print("<i>None</i>");
}
out.write(
"\n </td>\n </tr>\n <tr>\n <td class=\"c1\">\n <a href=\"group-summary.jsp\">");
if (_jspx_meth_fmt_message_6(_jspx_page_context)) return;
out.write("</a>:\n </td>\n <td>\n ");
Collection<Group> sharedGroups = item.getSharedGroups();
if (!sharedGroups.isEmpty()) {
int count = 0;
for (Group group : sharedGroups) {
if (count != 0) {
out.print(",");
}
out.print(
"<a href='group-edit.jsp?group="
+ URLEncoder.encode(group.getName(), "UTF-8")
+ "'>");
out.print(StringUtils.escapeForXML(group.getName()));
out.print("</a>");
count++;
}
} else {
out.print("<i>None</i>");
}
out.write(
"\n </td>\n </tr>\n <tr>\n <td class=\"c1\">\n ");
if (_jspx_meth_fmt_message_7(_jspx_page_context)) return;
out.write(":\n </td>\n <td>\n ");
out.print(StringUtils.escapeHTMLTags(item.getSubStatus().getName()));
out.write(
"\n </td>\n </tr>\n </tbody>\n </table>\n </div>\n</fieldset>\n\n<br><br>\n\n<form style=\"display: inline\" action=\"user-roster-edit.jsp\">\n<input type=\"hidden\" name=\"jid\" value=\"");
out.print(StringUtils.escapeForXML(jid));
out.write("\">\n<input type=\"hidden\" name=\"username\" value=\"");
out.print(StringUtils.escapeForXML(username));
out.write("\">\n<input type=\"submit\" value=\"");
if (_jspx_meth_fmt_message_8(_jspx_page_context)) return;
out.write("\">\n</form>\n\n");
if (sharedGroups.isEmpty()) {
out.write(
"\n<form style=\"display: inline\" action=\"user-roster-delete.jsp\">\n<input type=\"hidden\" name=\"jid\" value=\"");
out.print(StringUtils.escapeForXML(jid));
out.write("\">\n<input type=\"hidden\" name=\"username\" value=\"");
out.print(StringUtils.escapeForXML(username));
out.write("\">\n<input type=\"submit\" value=\"");
if (_jspx_meth_fmt_message_9(_jspx_page_context)) return;
out.write("\">\n</form>\n");
}
out.write("\n\n </body>\n</html>\n");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)) {
out = _jspx_out;
if (out != null && out.getBufferSize() != 0) out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}