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* src/ejabberd_c2s.erl: Enforce privacy rules also for

Browse Source 
subscription requests (EJAB-300)
* src/ejabberd_sm.erl: Likewise

SVN Revision: 1976
This commit is contained in:
Badlop 2009-03-07 08:59:26 +00:00
parent 06eb54fef8
commit 787d225f1e
3 changed files with 53 additions and 31 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2009-03-07 Badlop <badlop@process-one.net>
* src/ejabberd_c2s.erl: Enforce privacy rules also for
subscription requests (EJAB-300)
* src/ejabberd_sm.erl: Likewise
2009-03-06 Evgeniy Khramtsov <ekhramtsov@process-one.net>
* src/ejabberd_hooks.erl: anonymous functions support.

47
src/ejabberd_c2s.erl
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@ -1103,13 +1103,22 @@ handle_info({route, From, To, Packet}, StateName, StateData) ->
Attrs1 = lists:keydelete("type", 1, Attrs),
{true, [{"type", "unavailable"} | Attrs1], StateData};
"subscribe" ->
{true, Attrs, StateData};
Reason = xml:get_path_s(Packet,[{elem,"status"},cdata]),
SRes = check_privacy_subs(in, subscribe, From, To,
Packet, Reason, StateData),
{SRes, Attrs, StateData};
"subscribed" ->
{true, Attrs, StateData};
SRes = check_privacy_subs(in, subscribed, From, To,
Packet, "", StateData),
{SRes, Attrs, StateData};
"unsubscribe" ->
{true, Attrs, StateData};
SRes = check_privacy_subs(in, unsubscribe, From, To,
Packet, "", StateData),
{SRes, Attrs, StateData};
"unsubscribed" ->
{true, Attrs, StateData};
SRes = check_privacy_subs(in, unsubscribed, From, To,
Packet, "", StateData),
{SRes, Attrs, StateData};
_ ->
case ejabberd_hooks:run_fold(
privacy_check_packet, StateData#state.server,
@ -1642,6 +1651,36 @@ check_privacy_route(From, StateData, FromRoute, To, Packet) ->
ejabberd_router:route(FromRoute, To, Packet)
end.
%% Check privacy rules for subscription requests and call the roster storage
check_privacy_subs(Dir, Type, From, To, Packet, Reason, StateData) ->
case is_privacy_allow(From, To, Dir, Packet, StateData) of
true ->
ejabberd_hooks:run_fold(
roster_in_subscription,
To#jid.lserver,
false,
[To#jid.user, To#jid.server, From, Type, Reason]),
true;
false ->
false
end.
%% Check if privacy rules allow this delivery, then push to roster
is_privacy_allow(From, To, Dir, Packet, StateData) ->
case ejabberd_hooks:run_fold(
privacy_check_packet, StateData#state.server,
allow,
[StateData#state.user,
StateData#state.server,
StateData#state.privacy_list,
{From, To, Packet},
Dir]) of
deny ->
false;
allow ->
true
end.
presence_broadcast(StateData, From, JIDSet, Packet) ->
lists:foreach(fun(JID) ->
FJID = jlib:make_jid(JID),

31
src/ejabberd_sm.erl
View File

@ -380,36 +380,13 @@ do_route(From, To, Packet) ->
{Pass, _Subsc} =
case xml:get_attr_s("type", Attrs) of
"subscribe" ->
Reason = xml:get_path_s(
Packet,
[{elem, "status"}, cdata]),
{ejabberd_hooks:run_fold(
roster_in_subscription,
LServer,
false,
[User, Server, From, subscribe, Reason]),
true};
{true, true};
"subscribed" ->
{ejabberd_hooks:run_fold(
roster_in_subscription,
LServer,
false,
[User, Server, From, subscribed, ""]),
true};
{true, true};
"unsubscribe" ->
{ejabberd_hooks:run_fold(
roster_in_subscription,
LServer,
false,
[User, Server, From, unsubscribe, ""]),
true};
{true, true};
"unsubscribed" ->
{ejabberd_hooks:run_fold(
roster_in_subscription,
LServer,
false,
[User, Server, From, unsubscribed, ""]),
true};
{true, true};
_ ->
{true, false}
end,