@SpecCompliant(spec = "xep-0060", section = "6.2.3.3", status = SpecCompliant.ComplianceStatus.FINISHED, coverage = SpecCompliant.ComplianceCoverage.COMPLETE),
@SpecCompliant(spec = "xep-0060", section = "6.2.3.4", status = SpecCompliant.ComplianceStatus.FINISHED, coverage = SpecCompliant.ComplianceCoverage.COMPLETE),
@SpecCompliant(spec = "xep-0060", section = "6.2.3.5", status = SpecCompliant.ComplianceStatus.FINISHED, coverage = SpecCompliant.ComplianceCoverage.COMPLETE) })
protected Stanza handleSet(IQStanza stanza, ServerRuntimeContext serverRuntimeContext, SessionContext sessionContext) {
Entity serverJID = serviceConfiguration.getDomainJID();
CollectionNode root = serviceConfiguration.getRootNode();
Entity sender = extractSenderJID(stanza, sessionContext);
Entity subJID = null;
StanzaBuilder sb = StanzaBuilder.createDirectReply(stanza, false, IQStanzaType.RESULT);
sb.startInnerElement("pubsub", NamespaceURIs.XEP0060_PUBSUB);
XMLElement unsub = stanza.getFirstInnerElement().getFirstInnerElement(); // pubsub/unsubscribe
String strSubJID = unsub.getAttributeValue("jid"); // MUST
String strSubID = unsub.getAttributeValue("subid"); // SHOULD (req. for more than one subscription)
try {
subJID = EntityImpl.parse(strSubJID);
} catch (EntityFormatException e) {
// return error stanza... (general error)
return errorStanzaGenerator.generateJIDMalformedErrorStanza(sender, serverJID, stanza);
}
if (!sender.getBareJID().equals(subJID.getBareJID())) {
// insufficient privileges (error condition 3 (6.2.3))
return errorStanzaGenerator.generateInsufficientPrivilegesErrorStanza(sender, serverJID, stanza);
}
String nodeName = extractNodeName(stanza);
LeafNode node = root.find(nodeName);
if (node == null) {
// no such node (error condition 4 (6.2.3))
return errorStanzaGenerator.generateNoNodeErrorStanza(sender, serverJID, stanza);
}