diff options
Diffstat (limited to 'src/mod_muc/mod_muc.erl')
| -rw-r--r-- | src/mod_muc/mod_muc.erl | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/mod_muc/mod_muc.erl b/src/mod_muc/mod_muc.erl index c0e2168ae..c731da13d 100644 --- a/src/mod_muc/mod_muc.erl +++ b/src/mod_muc/mod_muc.erl @@ -413,6 +413,17 @@ do_route1(Host, ServerHost, Access, HistorySize, RoomShaper, ejabberd_router:route(To, From, jlib:iq_to_xml(Res)); + #iq{type = get, + xmlns = ?NS_MUC_UNIQUE + } = IQ -> + Res = IQ#iq{type = result, + sub_el = + [{xmlelement, "unique", + [{"xmlns", ?NS_MUC_UNIQUE}], + [iq_get_unique(From)]}]}, + ejabberd_router:route(To, + From, + jlib:iq_to_xml(Res)); #iq{} -> Err = jlib:make_error_reply( Packet, @@ -570,6 +581,7 @@ iq_disco_info(Lang) -> {xmlelement, "feature", [{"var", ?NS_DISCO_INFO}], []}, {xmlelement, "feature", [{"var", ?NS_DISCO_ITEMS}], []}, {xmlelement, "feature", [{"var", ?NS_MUC}], []}, + {xmlelement, "feature", [{"var", ?NS_MUC_UNIQUE}], []}, {xmlelement, "feature", [{"var", ?NS_REGISTER}], []}, {xmlelement, "feature", [{"var", ?NS_RSM}], []}, {xmlelement, "feature", [{"var", ?NS_VCARD}], []}]. @@ -669,6 +681,16 @@ flush() -> {"var", Var}], [{xmlelement, "value", [], [{xmlcdata, Val}]}]}). +%% @doc Get a pseudo unique Room Name. The Room Name is generated as a hash of +%% the requester JID, the local time and a random salt. +%% +%% "pseudo" because we don't verify that there is not a room +%% with the returned Name already created, nor mark the generated Name +%% as "already used". But in practice, it is unique enough. See +%% http://xmpp.org/extensions/xep-0045.html#createroom-unique +iq_get_unique(From) -> + {xmlcdata, sha:sha(term_to_binary([From, now(), randoms:get_string()]))}. + iq_get_register_info(Host, From, Lang) -> {LUser, LServer, _} = jlib:jid_tolower(From), LUS = {LUser, LServer}, |