diff options
Diffstat (limited to 'src/bridge/bridge.cpp')
| -rw-r--r-- | src/bridge/bridge.cpp | 104 |
1 files changed, 98 insertions, 6 deletions
diff --git a/src/bridge/bridge.cpp b/src/bridge/bridge.cpp index a0ecc6e..573e8d7 100644 --- a/src/bridge/bridge.cpp +++ b/src/bridge/bridge.cpp @@ -11,6 +11,7 @@ #include <database/database.hpp> #include "result_set_management.hpp" #include <algorithm> +#include <utils/timed_events.hpp> using namespace std::string_literals; @@ -168,6 +169,7 @@ bool Bridge::join_irc_channel(const Iid& iid, const std::string& nickname, const const std::string& resource) { const auto hostname = iid.get_server(); + this->cancel_linger_timer(hostname); IrcClient* irc = this->make_irc_client(hostname, nickname); this->add_resource_to_server(hostname, resource); auto res_in_chan = this->is_resource_in_chan(ChannelKey{iid.get_local(), hostname}, resource); @@ -263,9 +265,11 @@ void Bridge::send_channel_message(const Iid& iid, const std::string& body) } } -void Bridge::forward_affiliation_role_change(const Iid& iid, const std::string& nick, +void Bridge::forward_affiliation_role_change(const Iid& iid, const std::string& from, + const std::string& nick, const std::string& affiliation, - const std::string& role) + const std::string& role, + const std::string& id) { IrcClient* irc = this->get_irc_client(iid.get_server()); IrcChannel* chan = irc->get_channel(iid.get_local()); @@ -273,7 +277,11 @@ void Bridge::forward_affiliation_role_change(const Iid& iid, const std::string& return; IrcUser* user = chan->find_user(nick); if (!user) - return; + { + this->xmpp.send_stanza_error("iq", from, std::to_string(iid), id, "cancel", + "item-not-found", "no such nick", false); + return; + } // For each affiliation or role, we have a “maximal” mode that we want to // set. We must remove any superior mode at the same time. For example if // the user already has +o mode, and we set its affiliation to member, we @@ -325,6 +333,56 @@ void Bridge::forward_affiliation_role_change(const Iid& iid, const std::string& std::vector<std::string> args(nb, nick); args.insert(args.begin(), modes); irc->send_mode_command(iid.get_local(), args); + + irc_responder_callback_t cb = [this, iid, irc, id, from, nick](const std::string& irc_hostname, const IrcMessage& message) -> bool + { + if (irc_hostname != iid.get_server()) + return false; + + if (message.command == "MODE" && message.arguments.size() >= 2) + { + const std::string& chan_name = message.arguments[0]; + if (chan_name != iid.get_local()) + return false; + const std::string actor_nick = IrcUser{message.prefix}.nick; + if (!irc || irc->get_own_nick() != actor_nick) + return false; + + this->xmpp.send_iq_result(id, from, std::to_string(iid)); + } + else if (message.command == "401" && message.arguments.size() >= 2) + { + const std::string target_later = message.arguments[1]; + if (target_later != nick) + return false; + std::string error_message = "No such nick"; + if (message.arguments.size() >= 3) + error_message = message.arguments[2]; + this->xmpp.send_stanza_error("iq", from, std::to_string(iid), id, "cancel", "item-not-found", + error_message, false); + } + else if (message.command == "482" && message.arguments.size() >= 2) + { + const std::string chan_name_later = utils::tolower(message.arguments[1]); + if (chan_name_later != iid.get_local()) + return false; + std::string error_message = "You're not channel operator"; + if (message.arguments.size() >= 3) + error_message = message.arguments[2]; + this->xmpp.send_stanza_error("iq", from, std::to_string(iid), id, "cancel", "not-allowed", + error_message, false); + } + else if (message.command == "472" && message.arguments.size() >= 2) + { + std::string error_message = "Unknown mode: "s + message.arguments[1]; + if (message.arguments.size() >= 3) + error_message = message.arguments[2]; + this->xmpp.send_stanza_error("iq", from, std::to_string(iid), id, "cancel", "not-allowed", + error_message, false); + } + return true; + }; + this->add_waiting_irc(std::move(cb)); } void Bridge::send_private_message(const Iid& iid, const std::string& body, const std::string& type) @@ -393,8 +451,12 @@ void Bridge::leave_irc_channel(Iid&& iid, const std::string& status_message, con } } -void Bridge::send_irc_nick_change(const Iid& iid, const std::string& new_nick) +void Bridge::send_irc_nick_change(const Iid& iid, const std::string& new_nick, const std::string& requesting_resource) { + // We don’t change the nick if the presence was sent to a channel the resource is not in. + auto res_in_chan = this->is_resource_in_chan(ChannelKey{iid.get_local(), iid.get_server()}, requesting_resource); + if (!res_in_chan) + return; IrcClient* irc = this->get_irc_client(iid.get_server()); irc->send_nick_command(new_nick); } @@ -805,7 +867,7 @@ void Bridge::send_muc_leave(Iid&& iid, std::string&& nick, const std::string& me this->user_jid + "/" + res, self); IrcClient* irc = this->find_irc_client(iid.get_server()); if (irc && irc->number_of_joined_channels() == 0) - irc->send_quit_command(""); + this->quit_or_start_linger_timer(iid.get_server()); } void Bridge::send_nick_change(Iid&& iid, @@ -968,7 +1030,7 @@ void Bridge::send_xmpp_ping_request(const std::string& nick, const std::string& const std::string& id) { // Use revstr because the forwarded ping to target XMPP user must not be - // the same that the request iq, but we also need to get it back easily + // the same as the request iq, but we also need to get it back easily // (revstr again) // Forward to the first resource (arbitrary, based on the “order” of the std::set) only const auto resources = this->resources_in_server[hostname]; @@ -1033,6 +1095,11 @@ std::unordered_map<std::string, std::shared_ptr<IrcClient>>& Bridge::get_irc_cli return this->irc_clients; } +const std::unordered_map<std::string, std::shared_ptr<IrcClient>>& Bridge::get_irc_clients() const +{ + return this->irc_clients; +} + std::set<char> Bridge::get_chantypes(const std::string& hostname) const { IrcClient* irc = this->find_irc_client(hostname); @@ -1147,3 +1214,28 @@ void Bridge::set_record_history(const bool val) this->record_history = val; } #endif + +void Bridge::quit_or_start_linger_timer(const std::string& irc_hostname) +{ +#ifdef USE_DATABASE + auto options = Database::get_irc_server_options(this->get_bare_jid(), + irc_hostname); + const auto timeout = std::chrono::seconds(options.lingerTime.value()); +#else + const auto timeout = 0s; +#endif + + const auto event_name = "IRCLINGER:" + irc_hostname + ".." + this->get_bare_jid(); + TimedEvent event(std::chrono::steady_clock::now() + timeout, [this, irc_hostname]() { + IrcClient* irc = this->find_irc_client(irc_hostname); + if (irc) + irc->send_quit_command(""); + }, event_name); + TimedEventsManager::instance().add_event(std::move(event)); +} + +void Bridge::cancel_linger_timer(const std::string& irc_hostname) +{ + const auto event_name = "IRCLINGER:" + irc_hostname + ".." + this->get_bare_jid(); + TimedEventsManager::instance().cancel(event_name); +} |