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authorFlorent Le Coz <louiz@louiz.org>2014-06-18 22:42:58 +0200
committerFlorent Le Coz <louiz@louiz.org>2014-06-18 22:42:58 +0200
commit04de62a4e0af4843e84c933e16f249ba1df6874f (patch)
tree764c8234801de762a73aa0acff26efc742976cd2
parent56eb5df28a1023db2039388fe6c8fc1346da1a3d (diff)
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Messages to room participants are forwarded to the IRC user
For example, both JID #chan%server@biboumi/Toto and toto!server@biboumi are equivalent, except that if you send a message to the first one, subsequent messages coming from the user toto will come from that same JID. This is done to be consistent for the XMPP user, and respond from the same JID than the 'to' of the first message. fix #2468
-rw-r--r--src/bridge/bridge.cpp30
-rw-r--r--src/bridge/bridge.hpp16
-rw-r--r--src/xmpp/xmpp_component.cpp36
-rw-r--r--src/xmpp/xmpp_component.hpp6
4 files changed, 77 insertions, 11 deletions
diff --git a/src/bridge/bridge.cpp b/src/bridge/bridge.cpp
index 6d864c0..a0964df 100644
--- a/src/bridge/bridge.cpp
+++ b/src/bridge/bridge.cpp
@@ -242,8 +242,18 @@ void Bridge::send_message(const Iid& iid, const std::string& nick, const std::st
this->xmpp->send_muc_message(std::to_string(iid), nick,
this->make_xmpp_body(body), this->user_jid);
else
- this->xmpp->send_message(std::to_string(iid),
- this->make_xmpp_body(body), this->user_jid, "chat");
+ {
+ std::string target = std::to_string(iid);
+ bool fulljid = false;
+ auto it = this->preferred_user_from.find(iid.get_local());
+ if (it != this->preferred_user_from.end())
+ {
+ target = it->second;
+ fulljid = true;
+ }
+ this->xmpp->send_message(target, this->make_xmpp_body(body),
+ this->user_jid, "chat", fulljid);
+ }
}
void Bridge::send_join_failed(const Iid& iid, const std::string& nick, const std::string& type, const std::string& condition, const std::string& text)
@@ -343,3 +353,19 @@ void Bridge::send_iq_version_request(const std::string& nick, const std::string&
{
this->xmpp->send_iq_version_request(nick + "!" + hostname, this->user_jid);
}
+
+void Bridge::set_preferred_from_jid(const std::string& nick, const std::string& full_jid)
+{
+ auto it = this->preferred_user_from.find(nick);
+ if (it == this->preferred_user_from.end())
+ this->preferred_user_from.emplace(nick, full_jid);
+ else
+ this->preferred_user_from[nick] = full_jid;
+}
+
+void Bridge::remove_preferred_from_jid(const std::string& nick)
+{
+ auto it = this->preferred_user_from.find(nick);
+ if (it != this->preferred_user_from.end())
+ this->preferred_user_from.erase(it);
+}
diff --git a/src/bridge/bridge.hpp b/src/bridge/bridge.hpp
index 814222b..8711829 100644
--- a/src/bridge/bridge.hpp
+++ b/src/bridge/bridge.hpp
@@ -123,6 +123,14 @@ public:
* Get the number of server to which this bridge is connected or connecting.
*/
size_t active_clients() const;
+ /**
+ * Add (or replace the existing) <nick, jid> into the preferred_user_from map
+ */
+ void set_preferred_from_jid(const std::string& nick, const std::string& full_jid);
+ /**
+ * Remove the preferred jid for the given IRC nick
+ */
+ void remove_preferred_from_jid(const std::string& nick);
private:
/**
@@ -157,6 +165,14 @@ private:
* their sockets.
*/
std::shared_ptr<Poller> poller;
+ /**
+ * A map of <nick, full_jid>. For example if this map contains <"toto",
+ * "#somechan%server@biboumi/ToTo">, whenever a private message is
+ * received from the user "toto", instead of forwarding it to XMPP with
+ * from='toto!server@biboumi', we use instead
+ * from='#somechan%server@biboumi/ToTo'
+ */
+ std::unordered_map<std::string, std::string> preferred_user_from;
Bridge(const Bridge&) = delete;
Bridge(Bridge&& other) = delete;
diff --git a/src/xmpp/xmpp_component.cpp b/src/xmpp/xmpp_component.cpp
index ec8517c..da9cded 100644
--- a/src/xmpp/xmpp_component.cpp
+++ b/src/xmpp/xmpp_component.cpp
@@ -1,4 +1,5 @@
#include <utils/scopeguard.hpp>
+#include <utils/tolower.hpp>
#include <logger/logger.hpp>
#include <xmpp/xmpp_component.hpp>
@@ -351,13 +352,14 @@ void XmppComponent::handle_message(const Stanza& stanza)
utils::ScopeGuard stanza_error([&](){
this->send_stanza_error("message", from, to_str, id,
error_type, error_name, "");
- });
+ });
XmlNode* body = stanza.get_child("body", COMPONENT_NS);
if (type == "groupchat" && iid.is_channel)
{
- if (to.resource.empty())
- if (body && !body->get_inner().empty())
+ if (body && !body->get_inner().empty())
+ {
bridge->send_channel_message(iid, body->get_inner());
+ }
XmlNode* subject = stanza.get_child("subject", COMPONENT_NS);
if (subject)
bridge->set_channel_topic(iid, subject->get_inner());
@@ -374,15 +376,30 @@ void XmppComponent::handle_message(const Stanza& stanza)
{
const XmlNode* condition = error->get_last_child();
if (kickable_errors.find(condition->get_name()) == kickable_errors.end())
- kickable_error = false;
+ kickable_error = false;
}
if (kickable_error)
bridge->shutdown("Error from remote client");
}
- else if (type == "chat" && iid.is_user && !iid.get_local().empty())
+ else if (type == "chat")
{
if (body && !body->get_inner().empty())
- bridge->send_private_message(iid, body->get_inner());
+ {
+ // a message for nick!server
+ if (iid.is_user && !iid.get_local().empty())
+ {
+ bridge->send_private_message(iid, body->get_inner());
+ bridge->remove_preferred_from_jid(iid.get_local());
+ }
+ else if (!iid.is_user && !to.resource.empty())
+ { // a message for chan%server@biboumi/Nick or
+ // server@biboumi/Nick
+ // Convert that into a message to nick!server
+ Iid user_iid(utils::tolower(to.resource) + "!" + iid.get_server());
+ bridge->send_private_message(user_iid, body->get_inner());
+ bridge->set_preferred_from_jid(user_iid.get_local(), to_str);
+ }
+ }
}
else if (iid.is_user)
this->send_invalid_user_error(to.local, from);
@@ -571,11 +588,14 @@ void* XmppComponent::get_receive_buffer(const size_t size) const
return this->parser.get_buffer(size);
}
-void XmppComponent::send_message(const std::string& from, Xmpp::body&& body, const std::string& to, const std::string& type)
+void XmppComponent::send_message(const std::string& from, Xmpp::body&& body, const std::string& to, const std::string& type, const bool fulljid)
{
XmlNode node("message");
node["to"] = to;
- node["from"] = from + "@" + this->served_hostname;
+ if (fulljid)
+ node["from"] = from;
+ else
+ node["from"] = from + "@" + this->served_hostname;
if (!type.empty())
node["type"] = type;
XmlNode body_node("body");
diff --git a/src/xmpp/xmpp_component.hpp b/src/xmpp/xmpp_component.hpp
index f1806de..17462f4 100644
--- a/src/xmpp/xmpp_component.hpp
+++ b/src/xmpp/xmpp_component.hpp
@@ -111,9 +111,13 @@ public:
void close_document();
/**
* Send a message from from@served_hostname, with the given body
+ *
+ * If fulljid is false, the provided 'from' doesn't contain the
+ * server-part of the JID and must be added.
*/
void send_message(const std::string& from, Xmpp::body&& body,
- const std::string& to, const std::string& type);
+ const std::string& to, const std::string& type,
+ const bool fulljid=false);
/**
* Send a join from a new participant
*/