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Fix Issue OF-1933 Step 1 #1538

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Fix Issue OF-1933 Step 1 #1538

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8826123
First step is to notify members only room that uses a shared group wh…
deleolajide Nov 29, 2019
54e7b6c
Fixes after review by Guus
deleolajide Nov 29, 2019
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65 changes: 43 additions & 22 deletions xmppserver/src/main/java/org/jivesoftware/openfire/muc/spi/LocalMUCRoom.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1510,7 +1510,7 @@ public void addFirstOwner(JID bareJID) {

@Override
public List<Presence> addOwner(JID jid, MUCRole sendRole) throws ForbiddenException {

final JID bareJID = jid.asBareJID();
lock.writeLock().lock();
try {
Expand Down Expand Up @@ -1600,7 +1600,7 @@ else if (removeOutcast(bareJID)) {
}
// Update other cluster nodes with new affiliation
CacheFactory.doClusterTask(new AddAffiliation(this, jid.toBareJID(), MUCRole.Affiliation.admin));

// apply the affiliation change, assigning a new affiliation
// based on the group(s) of the affected user(s)
return applyAffiliationChange(getRole(), bareJID, null);
Expand Down Expand Up @@ -1675,7 +1675,7 @@ else if (removeOutcast(bareJID)) {
}
// Update other cluster nodes with new member
CacheFactory.doClusterTask(new AddMember(this, jid.toBareJID(), (nickname == null ? "" : nickname)));

// apply the affiliation change, assigning a new affiliation
// based on the group(s) of the affected user(s)
return applyAffiliationChange(getRole(), bareJID, null);
Expand Down Expand Up @@ -1731,7 +1731,7 @@ else if (removeMember(bareJID)) {
}
// Update other cluster nodes with new affiliation
CacheFactory.doClusterTask(new AddAffiliation(this, jid.toBareJID(), MUCRole.Affiliation.outcast));

// apply the affiliation change, assigning a new affiliation
// based on the group(s) of the affected user(s)
return applyAffiliationChange(senderRole, bareJID, reason);
Expand All @@ -1743,7 +1743,7 @@ private boolean removeOutcast(JID bareJID) {

@Override
public List<Presence> addNone(JID jid, MUCRole senderRole) throws ForbiddenException, ConflictException {

final JID bareJID = jid.asBareJID();
MUCRole.Affiliation oldAffiliation = MUCRole.Affiliation.none;
boolean jidWasAffiliated = false;
Expand Down Expand Up @@ -1781,7 +1781,7 @@ else if (removeOutcast(bareJID)) {
}
// Update other cluster nodes with new affiliation
CacheFactory.doClusterTask(new AddAffiliation(this, jid.toBareJID(), MUCRole.Affiliation.none));

if (jidWasAffiliated) {
// apply the affiliation change, assigning a new affiliation
// based on the group(s) of the affected user(s)
Expand All @@ -1800,17 +1800,17 @@ else if (removeOutcast(bareJID)) {
* applied to each presence corresponding to that user. If the given JID is a group,
* each user in the group is evaluated to determine what their new affiliations will
* be. The returned presence updates will be broadcast to the occupants of the room.
*
*
* @param senderRole Typically the room itself, or an owner/admin
* @param affiliationJID The JID for the user or group that has been changed
* @param reason An optional reason to explain why a user was kicked from the room
* @return List of presence updates to be delivered to the room's occupants
*/
private List<Presence> applyAffiliationChange(MUCRole senderRole, final JID affiliationJID, String reason) {

// Update the presence(s) for the new affiliation and inform all occupants
List<JID> affectedOccupants = new ArrayList<>();

// first, determine which actual (user) JIDs are affected by the affiliation change
if (GroupJID.isGroup(affiliationJID)) {
try {
Expand All @@ -1830,7 +1830,7 @@ private List<Presence> applyAffiliationChange(MUCRole senderRole, final JID affi
affectedOccupants.add(affiliationJID);
}
}

// now update each of the affected occupants with a new role/affiliation
MUCRole.Role newRole;
MUCRole.Affiliation newAffiliation;
Expand Down Expand Up @@ -2682,7 +2682,7 @@ public void saveToDB() {
// Set that the room is now in the DB
savedToDB = true;
// Notify other cluster nodes that the room is now in DB
CacheFactory.doClusterTask(new RoomUpdatedEvent(this));
CacheFactory.doClusterTask(new RoomUpdatedEvent(this));
// Save the existing room owners to the DB
for (JID owner : owners) {
MUCPersistenceManager.saveAffiliationToDB(
Expand Down Expand Up @@ -2894,7 +2894,7 @@ public boolean equals(Object obj) {
return false;
return roomID==other.roomID;
}

// overrides for important Group events

@Override
Expand Down Expand Up @@ -2933,35 +2933,56 @@ public void groupModified(Group group, Map params) {

@Override
public void memberAdded(Group group, Map params) {
applyAffiliationChangeAndSendPresence(new JID((String)params.get("member")));
applyAffiliationChangeAndSendPresence(new JID((String)params.get("member")), "member");
}

@Override
public void memberRemoved(Group group, Map params) {
applyAffiliationChangeAndSendPresence(new JID((String)params.get("member")));
applyAffiliationChangeAndSendPresence(new JID((String)params.get("member")), "none");
}

@Override
public void adminAdded(Group group, Map params) {
applyAffiliationChangeAndSendPresence(new JID((String)params.get("admin")));
applyAffiliationChangeAndSendPresence(new JID((String)params.get("admin")), "member");
}

@Override
public void adminRemoved(Group group, Map params) {
applyAffiliationChangeAndSendPresence(new JID((String)params.get("admin")));
applyAffiliationChangeAndSendPresence(new JID((String)params.get("admin")), "none");
}
private void applyAffiliationChangeAndSendPresence(JID groupMember) {

private void applyAffiliationChangeAndSendPresence(JID groupMember, String affiliation) {
List<Presence> presences = applyAffiliationChange(getRole(), groupMember, null);
for (Presence presence : presences) {
send(presence);

if (presences.size() == 0 && isMembersOnly()) {
sendOutOfRoomAffiliationChangeNotification(groupMember, affiliation);
}
else { // member is in MUC, send presence stanzas
for (Presence presence : presences) {
send(presence);
}
}
}

private void sendOutOfRoomAffiliationChangeNotification(JID jid, String affiliation) {
// Announce affiliation change for a user that is NOT currently in the room,
// XEP-0045 (v1.31.2) example 195

Message message = new Message();
Element fragment = message.addChildElement("x", "http://jabber.org/protocol/muc#user");
Element item = fragment.addElement("item");
item.addAttribute("affiliation", affiliation);
item.addAttribute("role", "none");
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item.addAttribute("jid", jid.toBareJID());
message.setFrom(getRole().getRoleAddress());

broadcast(message);
}

@Override
public void groupCreated(Group group, Map params) {
// ignore
}


}