I am using the XMPP library of Robby Hanson that is available on git and I am trying to implement MUC or group chat rooms.
I am creating the room using one user, and then try to join, without invite with another user. The problem is, that if I try to connect with another user, not the creator of the room I get the error:
<iq xmlns="jabber:client" type="error" id="A7F05488-4A84-4EC0-8A6C-0F1541690534" from="newroom4@conference.administrator" to="newuser229@administrator/abdbd1bc"><query xmlns="http://jabber.org/protocol/muc#admin"><item affiliation="member"/></query><error code="403" type="auth"><forbidden xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/></error></iq>
Also I searched the error and I found that error 403 can occur if the user is banned. This is not the case here. So the error occur when I try to fetch room informations like fetchConfigurationForm or fetchMembersList.
So, here is the code that I am using:
- (void)testGroupButtonFunction{
XMPPRoomMemoryStorage *roomStorage = [[XMPPRoomMemoryStorage alloc] init];
XMPPJID *roomJID = [XMPPJID jidWithString:@"newRoom4@conference.administrator"];
xmppRoom = [[XMPPRoom alloc] initWithRoomStorage:roomStorage
jid:roomJID
dispatchQueue:dispatch_get_main_queue()];
[xmppRoom activate:[self appDelegate].xmppStream];
[xmppRoom addDelegate:self
delegateQueue:dispatch_get_main_queue()];
[xmppRoom joinRoomUsingNickname:[self appDelegate].xmppStream.myJID.user
history:nil
password:nil];
}
- (void)handleDidJoinRoom:(XMPPRoom *)room withNickname:(NSString *)nickname{
NSLog(@"handleDidJoinRoom");
}
- (void)handleIncomingMessage:(XMPPMessage *)message room:(XMPPRoom *)room{
NSLog(@"Incomming message: %@", message.debugDescription);
}
- (void)handleOutgoingMessage:(XMPPMessage *)message room:(XMPPRoom *)room{
NSLog(@"Outgoing message: %@", message.debugDescription);
}
- (void)xmppRoom:(XMPPRoom *)sender didFetchMembersList:(NSArray *)items{
NSLog(@"didFetchMembersList: %@", items.debugDescription);
}
- (void)xmppRoom:(XMPPRoom *)sender didNotFetchMembersList:(XMPPIQ *)iqError{
NSLog(@"didNotFetchMembersList error: %@", iqError.debugDescription);
}
- (void)xmppRoomDidCreate:(XMPPRoom *)sender{
NSLog(@"xmppRoomDidCreate");
}
- (void)xmppRoom:(XMPPRoom *)sender didConfigure:(XMPPIQ *)iqResult{
NSLog(@"didConfigure: %@", iqResult.debugDescription);
}
- (void)xmppRoomDidJoin:(XMPPRoom *)sender {
NSLog(@"xmppRoomDidJoin");
// I use the same code to create or join a room that's why I commented the next line
// [xmppRoom fetchConfigurationForm];
//Next line generates the error:
[xmppRoom fetchMembersList];
}
- (void)xmppRoom:(XMPPRoom *)sender didFetchConfigurationForm:(NSXMLElement *)configForm{
NSLog(@"didFetchConfigurationForm");
NSXMLElement *newConfig = [configForm copy];
NSArray *fields = [newConfig elementsForName:@"field"];
for (NSXMLElement *field in fields)
{
NSString *var = [field attributeStringValueForName:@"var"];
NSLog(@"didFetchConfigurationForm: %@", var);
// Make Room Persistent
if ([var isEqualToString:@"muc#roomconfig_persistentroom"]) {
[field removeChildAtIndex:0];
[field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"1"]];
}
if ([var isEqualToString:@"muc#roomconfig_roomdesc"]) {
[field removeChildAtIndex:0];
[field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"Apple"]];
}
}
[sender configureRoomUsingOptions:newConfig];
}
- (void)xmppRoom:(XMPPRoom *)sender didNotConfigure:(XMPPIQ *)iqResult{
NSLog(@"didNotConfigure: %@",iqResult.debugDescription);
}
I use the same code to create or join a room that's why I commented the next line:
[xmppRoom fetchConfigurationForm];
Also I want to add that I set:
publicRoom : 1 moderated : 0 membersOnly : 0 canInvite : 1 roomPassword : nil canRegister : 1 canDiscoverJID : 1 logEnabled : 1
Also if I try to send a message from one device, when I retrieve the message on a second device that is logged with another user(that User is not the creator/admin of the group) I see the incoming message in the console using LOG_LEVEL_VERBOSE, but it doesn't call the delegate method. Any idea why the delegate methods are not called? (and I do add XMPPRoomDelegate in .h) Can anyone help me with this errors? Thank you very much in advance for patience and support!
