Chapril/xmpp.chapril.org-ejabberd
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Add new option support: always_record_route

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This commit is contained in:
Evgeniy Khramtsov 2014-07-07 09:23:11 +04:00
parent 9a55ffba7a
commit ee40c0e9a7
1 changed files with 20 additions and 7 deletions
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15
src/mod_sip_proxy.erl
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@ -277,13 +277,19 @@ add_via(#sip_socket{type = Transport}, LServer, #sip{hdrs = Hdrs} = Req) ->
add_record_route_and_set_uri(URI, LServer, #sip{hdrs = Hdrs} = Req) ->
case is_request_within_dialog(Req) of
false ->
case need_record_route(LServer) of
true ->
RR_URI = get_configured_record_route(LServer),
{MSecs, Secs, _} = now(),
TS = list_to_binary(integer_to_list(MSecs*1000000 + Secs)),
Sign = make_sign(TS, Hdrs),
NewRR_URI = RR_URI#uri{user = <<TS/binary, $-, Sign/binary>>},
User = <<TS/binary, $-, Sign/binary>>,
NewRR_URI = RR_URI#uri{user = User},
Hdrs1 = [{'record-route', [{<<>>, NewRR_URI, []}]}|Hdrs],
Req#sip{uri = URI, hdrs = Hdrs1};
false ->
Req
end;
true ->
Req
end.
@ -292,6 +298,13 @@ is_request_within_dialog(#sip{hdrs = Hdrs}) ->
{_, _, Params} = esip:get_hdr('to', Hdrs),
esip:has_param(<<"tag">>, Params).
need_record_route(LServer) ->
gen_mod:get_module_opt(
LServer, mod_sip, always_record_route,
fun(true) -> true;
(false) -> false
end, true).
make_sign(TS, Hdrs) ->
{_, #uri{user = FUser, host = FServer}, FParams} = esip:get_hdr('from', Hdrs),
{_, #uri{user = TUser, host = TServer}, _} = esip:get_hdr('to', Hdrs),