diff options
Diffstat (limited to 'src/xmpp/biboumi_component.cpp')
| -rw-r--r-- | src/xmpp/biboumi_component.cpp | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/src/xmpp/biboumi_component.cpp b/src/xmpp/biboumi_component.cpp index 6c0d0e9..c531bd0 100644 --- a/src/xmpp/biboumi_component.cpp +++ b/src/xmpp/biboumi_component.cpp @@ -286,7 +286,26 @@ void BiboumiComponent::handle_message(const Stanza& stanza) if (body && !body->get_inner().empty()) { if (bridge->is_resource_in_chan(iid.to_tuple(), from.resource)) - bridge->send_channel_message(iid, body->get_inner(), id); + { + // Extract some XML nodes that we must include in the + // reflection (if any), because XMPP says so + std::vector<XmlNode> nodes_to_reflect; + const XmlNode* origin_id = stanza.get_child("origin-id", STABLE_ID_NS); + if (origin_id) + nodes_to_reflect.push_back(*origin_id); + const auto own_address = std::to_string(iid) + '@' + this->served_hostname; + for (const XmlNode* stable_id: stanza.get_children("stable-id", STABLE_ID_NS)) + { + // Stanza ID generating entities, which encounter a + // <stanza-id/> element where the 'by' attribute matches + // the 'by' attribute they would otherwise set, MUST + // delete that element even if they are not adding their + // own stanza ID. + if (stable_id->get_tag("by") != own_address) + nodes_to_reflect.push_back(*stable_id); + } + bridge->send_channel_message(iid, body->get_inner(), id, std::move(nodes_to_reflect)); + } else { error_type = "modify"; |