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enforce disco features results (thanks to Karim)(EJAB-1033, EJAB-1228, EJAB-1238)

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This commit is contained in:
Christophe Romain 2010-08-04 18:30:22 +02:00
parent 73705a3b2e
commit 690857e0d4
3 changed files with 470 additions and 387 deletions
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302
src/mod_pubsub/mod_pubsub.erl
View File

@ -74,8 +74,7 @@
disco_sm_items/5
]).
%% exported iq handlers
-export([iq_local/3,
iq_sm/3
-export([iq_sm/3
]).
%% exports for console debug manual use
@ -201,25 +200,22 @@ init([ServerHost, Opts]) ->
ets:insert(gen_mod:get_module_proc(ServerHost, config), {ignore_pep_from_offline, PepOffline}),
ets:insert(gen_mod:get_module_proc(ServerHost, config), {host, Host}),
ejabberd_hooks:add(sm_remove_connection_hook, ServerHostB, ?MODULE, on_user_offline, 75),
ejabberd_hooks:add(disco_sm_identity, ServerHostB, ?MODULE, disco_sm_identity, 75),
ejabberd_hooks:add(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
ejabberd_hooks:add(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
ejabberd_hooks:add(disco_local_identity, ServerHostB, ?MODULE, disco_local_identity, 75),
ejabberd_hooks:add(disco_local_features, ServerHostB, ?MODULE, disco_local_features, 75),
ejabberd_hooks:add(disco_local_items, ServerHostB, ?MODULE, disco_local_items, 75),
ejabberd_hooks:add(presence_probe_hook, ServerHostB, ?MODULE, presence_probe, 80),
ejabberd_hooks:add(roster_in_subscription, ServerHostB, ?MODULE, in_subscription, 50),
ejabberd_hooks:add(roster_out_subscription, ServerHostB, ?MODULE, out_subscription, 50),
ejabberd_hooks:add(remove_user, ServerHostB, ?MODULE, remove_user, 50),
ejabberd_hooks:add(anonymous_purge_hook, ServerHostB, ?MODULE, remove_user, 50),
gen_iq_handler:add_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB, ?MODULE, iq_sm, IQDisc),
gen_iq_handler:add_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB_OWNER, ?MODULE, iq_sm, IQDisc),
ejabberd_router:register_route(Host),
case lists:member(?PEPNODE, Plugins) of
true ->
ejabberd_hooks:add(feature_check_packet, ServerHostB, ?MODULE, feature_check_packet, 75),
ejabberd_hooks:add(disco_local_identity, ServerHostB, ?MODULE, disco_local_identity, 75),
ejabberd_hooks:add(disco_local_features, ServerHostB, ?MODULE, disco_local_features, 75),
ejabberd_hooks:add(disco_local_items, ServerHostB, ?MODULE, disco_local_items, 75),
gen_iq_handler:add_iq_handler(ejabberd_local, ServerHostB, ?NS_PUBSUB, ?MODULE, iq_local, IQDisc),
gen_iq_handler:add_iq_handler(ejabberd_local, ServerHostB, ?NS_PUBSUB_OWNER, ?MODULE, iq_local, IQDisc);
ejabberd_hooks:add(disco_sm_identity, ServerHostB, ?MODULE, disco_sm_identity, 75),
ejabberd_hooks:add(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
ejabberd_hooks:add(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
gen_iq_handler:add_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB, ?MODULE, iq_sm, IQDisc),
gen_iq_handler:add_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB_OWNER, ?MODULE, iq_sm, IQDisc);
false ->
ok
end,
@ -585,15 +581,14 @@ send_loop(State) ->
%% disco hooks handling functions
%%
identity(Host) ->
Identity = case lists:member(?PEPNODE, plugins(Host)) of
true -> [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"pep">>)];
false -> [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"service">>)]
end,
#xmlel{ns = ?NS_DISCO_INFO, name = 'identity', attrs = Identity}.
disco_local_identity(Acc, _From, To, <<>>, _Lang) ->
Acc ++ [identity(exmpp_jid:prep_domain_as_list(To))];
case lists:member(?PEPNODE, plugins(exmpp_jid:prep_domain_as_list(To))) of
true ->
[#xmlel{name = 'identity', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"pep">>)]}
| Acc];
false -> Acc
end;
disco_local_identity(Acc, _From, _To, _Node, _Lang) ->
Acc.
@ -614,81 +609,99 @@ disco_local_items(Acc, _From, _To, <<>>, _Lang) ->
disco_local_items(Acc, _From, _To, _Node, _Lang) ->
Acc.
disco_sm_identity(Acc, _From, To, <<>>, _Lang) ->
Acc ++ [identity(exmpp_jid:prep_domain_as_list(To))];
disco_sm_identity(Acc, From, To, Node, _Lang) ->
LOwner = jlib:short_prepd_bare_jid(To),
Acc ++ case node_disco_identity(LOwner, From, Node) of
{result, I} -> I;
_ -> []
end.
disco_identity(To, Node, From) ++ Acc.
disco_sm_features(Acc, _From, _To, [], _Lang) ->
Acc;
disco_sm_features(Acc, From, To, Node, _Lang) ->
LOwner = jlib:short_prepd_bare_jid(To),
Features = node_disco_features(LOwner, From, Node),
case {Acc, Features} of
{{result, AccFeatures}, {result, AddFeatures}} ->
{result, AccFeatures++AddFeatures};
{_, {result, AddFeatures}} ->
{result, AddFeatures};
{_, _} ->
Acc
disco_identity(_Host, <<>>, _From) ->
[#xmlel{name = 'identity', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"pep">>)]}];
disco_identity(Host, Node, From) ->
Action = fun(#pubsub_node{id = Idx, type = Type, options = Options, owners = Owners}) ->
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, _} ->
{result,
[#xmlel{name = 'identity', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"pep">>)]},
#xmlel{name = 'identity', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"leaf">>)
| case get_option(Options, title) of
false -> [];
Title -> [?XMLATTR('name', Title)]
end
]}]};
{error, _} -> {result, []}
end
end,
case transaction(exmpp_jid:to_lower(Host), Node, Action, sync_dirty) of
{result, {_, Result}} -> Result;
_ -> []
end.
disco_sm_items(Acc, From, To, <<>>, _Lang) ->
Host = exmpp_jid:prep_domain_as_list(To),
case tree_action(Host, get_subnodes, [Host, <<>>, From]) of
[] ->
Acc;
Nodes ->
SBJID = exmpp_jid:to_binary(exmpp_jid:bare(To)),
Items = case Acc of
{result, I} -> I;
_ -> []
end,
NodeItems = lists:map(
fun(#pubsub_node{nodeid = {_, Node}}) ->
#xmlel{ns = ?NS_DISCO_ITEMS, name = 'item', attrs =
[?XMLATTR('jid', SBJID) | nodeAttr(Node)]}
end, Nodes),
{result, NodeItems ++ Items}
disco_sm_features(empty, From, To, Node, Lang) ->
disco_sm_features({result, []}, From, To, Node, Lang);
disco_sm_features({result, OtherFeatures}, From, To, Node, _Lang) ->
{result, disco_features(To, Node, From) ++ OtherFeatures}.
disco_features(_Host, <<>>, _From) ->
[?NS_PUBSUB_s
| [?NS_PUBSUB_s++"#"++Feature || Feature <- features("pep")]];
disco_features(Host, Node, From) ->
Action = fun(#pubsub_node{id = Idx, type = Type, options = Options, owners = Owners}) ->
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, _} ->
{result, [?NS_PUBSUB_s
| [?NS_PUBSUB_s ++ "#" ++ Feature || Feature <- features("pep")]]};
_ -> {result, []}
end
end,
case transaction(exmpp_jid:to_lower(Host), Node, Action, sync_dirty) of
{result, {_, Result}} -> Result;
_ -> []
end.
disco_sm_items(empty, From, To, Node, Lang) ->
disco_sm_items({result, []}, From, To, Node, Lang);
disco_sm_items({result, OtherItems}, From, To, Node, _Lang) ->
{result, disco_items(To, Node, From) ++ OtherItems}.
disco_items(Host, <<>>, From) ->
Action = fun(#pubsub_node{nodeid ={_, NodeID}, options = Options, type = Type, id = Idx, owners = Owners}, Acc) ->
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, _} ->
[#xmlel{name = 'item', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('jid', exmpp_jid:to_binary(Host)),
?XMLATTR('node', NodeID) |
case get_option(Options, title) of
false -> [];
[Title] -> [?XMLATTR('title', Title)]
end]}
| Acc];
_ -> Acc
end
end,
case transaction(exmpp_jid:to_lower(Host), Action, sync_dirty) of
{result, Result} -> Result;
_ -> []
end;
disco_sm_items(Acc, From, To, NodeB, _Lang) ->
SNode = binary_to_list(NodeB),
Node = string_to_node(SNode),
%% TODO, use iq_disco_items(Host, Node, From)
Host = exmpp_jid:prep_domain_as_list(To),
SBJID = exmpp_jid:to_binary(exmpp_jid:bare(To)),
Action = fun(#pubsub_node{type = Type, id = NodeId}) ->
% TODO call get_items/6 instead for access control (EJAB-1033)
case node_call(Type, get_items, [NodeId, From]) of
{result, []} ->
none;
{result, AllItems} ->
Items = case Acc of
{result, I} -> I;
_ -> []
end,
NodeItems = lists:map(
fun(#pubsub_item{itemid = {Id, _}}) ->
{result, Name} = node_call(Type, get_item_name, [Host, Node, Id]),
#xmlel{ns = ?NS_DISCO_ITEMS, name = 'item', attrs =
[?XMLATTR('jid', SBJID),
?XMLATTR('name', Name)]}
end, AllItems),
{result, NodeItems ++ Items};
_ ->
none
end
end,
case transaction(Host, Node, Action, sync_dirty) of
{result, {_, Items}} -> {result, Items};
_ -> Acc
end.
disco_items(Host, Node, From) ->
Action = fun(#pubsub_node{id = Idx, type = Type, options = Options, owners = Owners}) ->
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, Items} ->
{result,
[#xmlel{name = 'item', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('jid', exmpp_jid:to_binary(Host)),
?XMLATTR('name', ItemID)]}
|| #pubsub_item{itemid = {ItemID,_}} <- Items]};
_ -> {result, []}
end
end,
case transaction(exmpp_jid:to_lower(Host), Node, Action, sync_dirty) of
{result, {_, Result}} -> Result;
_ -> []
end.
%% -------
%% presence hooks handling functions
%%
@ -874,11 +887,11 @@ terminate(_Reason, #state{host = Host,
case lists:member(?PEPNODE, Plugins) of
true ->
ejabberd_hooks:delete(feature_check_packet, ServerHostB, ?MODULE, feature_check_packet, 75),
ejabberd_hooks:delete(disco_local_identity, ServerHostB, ?MODULE, disco_local_identity, 75),
ejabberd_hooks:delete(disco_local_features, ServerHostB, ?MODULE, disco_local_features, 75),
ejabberd_hooks:delete(disco_local_items, ServerHostB, ?MODULE, disco_local_items, 75),
gen_iq_handler:remove_iq_handler(ejabberd_local, ServerHostB, ?NS_PUBSUB),
gen_iq_handler:remove_iq_handler(ejabberd_local, ServerHostB, ?NS_PUBSUB_OWNER);
ejabberd_hooks:delete(disco_sm_identity, ServerHostB, ?MODULE, disco_sm_identity, 75),
ejabberd_hooks:delete(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
ejabberd_hooks:delete(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
gen_iq_handler:remove_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB),
gen_iq_handler:remove_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB_OWNER);
false ->
ok
end,
@ -886,9 +899,6 @@ terminate(_Reason, #state{host = Host,
ejabberd_hooks:delete(disco_local_identity, ServerHostB, ?MODULE, disco_local_identity, 75),
ejabberd_hooks:delete(disco_local_features, ServerHostB, ?MODULE, disco_local_features, 75),
ejabberd_hooks:delete(disco_local_items, ServerHostB, ?MODULE, disco_local_items, 75),
ejabberd_hooks:delete(disco_sm_identity, ServerHostB, ?MODULE, disco_sm_identity, 75),
ejabberd_hooks:delete(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
ejabberd_hooks:delete(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
ejabberd_hooks:delete(presence_probe_hook, ServerHostB, ?MODULE, presence_probe, 80),
ejabberd_hooks:delete(roster_in_subscription, ServerHostB, ?MODULE, in_subscription, 50),
ejabberd_hooks:delete(roster_out_subscription, ServerHostB, ?MODULE, out_subscription, 50),
@ -1067,10 +1077,6 @@ command_disco_info(_Host, ?NS_PUBSUB_GET_PENDING_b, _From) ->
node_disco_info(Host, Node, From) ->
node_disco_info(Host, Node, From, true, true).
node_disco_identity(Host, Node, From) ->
node_disco_info(Host, Node, From, true, false).
node_disco_features(Host, Node, From) ->
node_disco_info(Host, Node, From, false, true).
node_disco_info(Host, Node, From, Identity, Features) ->
Action =
fun(#pubsub_node{type = Type, id = NodeId}) ->
@ -1175,17 +1181,15 @@ iq_disco_items(Host, Item, From) ->
{result, []};
[SNode] ->
Node = string_to_node(SNode),
Action =
fun(#pubsub_node{type = Type, id = NodeId}) ->
% TODO call get_items/6 instead for access control (EJAB-1033)
NodeItems = case node_call(Type, get_items, [NodeId, From]) of
{result, I} -> I;
_ -> []
end,
Action = fun(#pubsub_node{id = Idx, type = Type, options = Options, owners = Owners}) ->
NodeItems = case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, R} -> R;
_ -> []
end,
Nodes = lists:map(
fun(#pubsub_node{nodeid = {_, SubNode}, options = Options}) ->
fun(#pubsub_node{nodeid = {_, SubNode}, options = SubOptions}) ->
Attrs =
case get_option(Options, title) of
case get_option(SubOptions, title) of
false ->
[?XMLATTR('jid', Host) | nodeAttr(SubNode)];
Title ->
@ -1206,24 +1210,23 @@ iq_disco_items(Host, Item, From) ->
end
end.
iq_local(From, To, #iq{type = Type, payload = SubEl, ns = XMLNS, lang = Lang} = IQ_Rec) ->
ServerHost = exmpp_jid:prep_domain_as_list(To),
FromHost = exmpp_jid:prep_domain_as_list(To),
%% Accept IQs to server only from our own users.
if
FromHost /= ServerHost ->
exmpp_iq:error(IQ_Rec, 'forbidden');
true ->
LOwner = jlib:short_prepd_bare_jid(From),
Res = case XMLNS of
?NS_PUBSUB -> iq_pubsub(LOwner, ServerHost, From, Type, SubEl, Lang);
?NS_PUBSUB_OWNER -> iq_pubsub_owner(LOwner, ServerHost, From, Type, SubEl, Lang)
end,
case Res of
{result, []} -> exmpp_iq:result(IQ_Rec);
{result, [IQRes]} -> exmpp_iq:result(IQ_Rec, IQRes);
{error, Error} -> exmpp_iq:error(IQ_Rec, Error)
end
get_allowed_items_call(Host, NodeIdx, From, Type, Options, Owners) ->
AccessModel = get_option(Options, access_model),
AllowedGroups = get_option(Options, roster_groups_allowed, []),
{PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups),
node_call(Type, get_items, [NodeIdx, From, AccessModel, PresenceSubscription, RosterGroup, undefined]).
get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups) ->
if (AccessModel == presence) or (AccessModel == roster) ->
case Host of
{User, Server, _} ->
get_roster_info(User, Server, From, AllowedGroups);
_ ->
[{OUser, OServer, _}|_] = Owners,
get_roster_info(OUser, OServer, From, AllowedGroups)
end;
true ->
{true, true}
end.
iq_sm(From, To, #iq{type = Type, payload = SubEl, ns = XMLNS, lang = Lang} = IQ_Rec) ->
@ -1934,7 +1937,7 @@ subscribe_node(Host, Node, From, JID, Configuration) ->
_:_ ->
{undefined, undefined, undefined}
end,
Action = fun(#pubsub_node{options = Options, owners = [Owner|_], type = Type, id = NodeId}) ->
Action = fun(#pubsub_node{options = Options, owners = Owners, type = Type, id = NodeId}) ->
Features = features(Type),
SubscribeFeature = lists:member("subscribe", Features),
OptionsFeature = lists:member("subscription-options", Features),
@ -1943,21 +1946,7 @@ subscribe_node(Host, Node, From, JID, Configuration) ->
AccessModel = get_option(Options, access_model),
SendLast = get_option(Options, send_last_published_item),
AllowedGroups = get_option(Options, roster_groups_allowed, []),
{PresenceSubscription, RosterGroup} =
case Host of
{OUser, OServer, _} ->
get_roster_info(OUser, OServer,
Subscriber, AllowedGroups);
_ ->
case Subscriber of
{undefined, undefined, undefined} ->
{false, false};
_ ->
{OU, OS, _} = Owner,
get_roster_info(OU, OS,
Subscriber, AllowedGroups)
end
end,
{PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, Subscriber, Owners, AccessModel, AllowedGroups),
if
not SubscribeFeature ->
%% Node does not support subscriptions
@ -2315,20 +2304,13 @@ get_items(Host, Node, From, SubId, SMaxItems, ItemIDs) ->
{error, Error} ->
{error, Error};
_ ->
Action = fun(#pubsub_node{options = Options, type = Type, id = NodeId}) ->
Action = fun(#pubsub_node{options = Options, type = Type, id = NodeId, owners = Owners}) ->
Features = features(Type),
RetreiveFeature = lists:member("retrieve-items", Features),
PersistentFeature = lists:member("persistent-items", Features),
AccessModel = get_option(Options, access_model),
AllowedGroups = get_option(Options, roster_groups_allowed, []),
{PresenceSubscription, RosterGroup} =
case Host of
{OUser, OServer, _} ->
get_roster_info(OUser, OServer,
jlib:short_prepd_jid(From), AllowedGroups);
_ ->
{true, true}
end,
{PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups),
if
not RetreiveFeature ->
%% Item Retrieval Not Supported
@ -2866,7 +2848,8 @@ set_subscriptions(Host, Node, From, EntitiesEls) ->
end
end.
get_roster_info(_, _, {undefined, undefined, _}, _) ->
{false, false};
%% @spec (OwnerUser, OwnerServer, {SubscriberUser, SubscriberServer, SubscriberResource}, AllowedGroups)
%% -> {PresenceSubscription, RosterGroup}
get_roster_info(OwnerUser, OwnerServer, {SubscriberUser, SubscriberServer, _}, AllowedGroups) ->
@ -2880,7 +2863,9 @@ get_roster_info(OwnerUser, OwnerServer, {SubscriberUser, SubscriberServer, _}, A
RosterGroup = lists:any(fun(Group) ->
lists:member(Group, AllowedGroups)
end, Groups),
{PresenceSubscription, RosterGroup}.
{PresenceSubscription, RosterGroup};
get_roster_info(OwnerUser, OwnerServer, JID, AllowedGroups) ->
get_roster_info(OwnerUser, OwnerServer, exmpp_jid:to_lower(JID), AllowedGroups).
%% @spec (AffiliationStr) -> Affiliation
%% AffiliationStr = string()
@ -3869,6 +3854,11 @@ transaction(Host, Node, Action, Trans) ->
end
end, Trans).
transaction(Host, Action, Trans) ->
transaction(fun() ->
{result, lists:foldl(Action, [], tree_call(Host, get_nodes, [Host]))}
end, Trans).
transaction(Fun, Trans) ->
case catch mnesia:Trans(Fun) of
{result, Result} -> {result, Result};

324
src/mod_pubsub/mod_pubsub_odbc.erl
View File

@ -74,8 +74,7 @@
disco_sm_items/5
]).
%% exported iq handlers
-export([iq_local/3,
iq_sm/3
-export([iq_sm/3
]).
%% exports for console debug manual use
@ -201,25 +200,22 @@ init([ServerHost, Opts]) ->
ets:insert(gen_mod:get_module_proc(ServerHost, config), {ignore_pep_from_offline, PepOffline}),
ets:insert(gen_mod:get_module_proc(ServerHost, config), {host, Host}),
ejabberd_hooks:add(sm_remove_connection_hook, ServerHostB, ?MODULE, on_user_offline, 75),
ejabberd_hooks:add(disco_sm_identity, ServerHostB, ?MODULE, disco_sm_identity, 75),
ejabberd_hooks:add(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
ejabberd_hooks:add(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
ejabberd_hooks:add(disco_local_identity, ServerHostB, ?MODULE, disco_local_identity, 75),
ejabberd_hooks:add(disco_local_features, ServerHostB, ?MODULE, disco_local_features, 75),
ejabberd_hooks:add(disco_local_items, ServerHostB, ?MODULE, disco_local_items, 75),
ejabberd_hooks:add(presence_probe_hook, ServerHostB, ?MODULE, presence_probe, 80),
ejabberd_hooks:add(roster_in_subscription, ServerHostB, ?MODULE, in_subscription, 50),
ejabberd_hooks:add(roster_out_subscription, ServerHostB, ?MODULE, out_subscription, 50),
ejabberd_hooks:add(remove_user, ServerHostB, ?MODULE, remove_user, 50),
ejabberd_hooks:add(anonymous_purge_hook, ServerHostB, ?MODULE, remove_user, 50),
gen_iq_handler:add_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB, ?MODULE, iq_sm, IQDisc),
gen_iq_handler:add_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB_OWNER, ?MODULE, iq_sm, IQDisc),
ejabberd_router:register_route(Host),
case lists:member(?PEPNODE, Plugins) of
true ->
ejabberd_hooks:add(feature_check_packet, ServerHostB, ?MODULE, feature_check_packet, 75),
ejabberd_hooks:add(disco_local_identity, ServerHostB, ?MODULE, disco_local_identity, 75),
ejabberd_hooks:add(disco_local_features, ServerHostB, ?MODULE, disco_local_features, 75),
ejabberd_hooks:add(disco_local_items, ServerHostB, ?MODULE, disco_local_items, 75),
gen_iq_handler:add_iq_handler(ejabberd_local, ServerHostB, ?NS_PUBSUB, ?MODULE, iq_local, IQDisc),
gen_iq_handler:add_iq_handler(ejabberd_local, ServerHostB, ?NS_PUBSUB_OWNER, ?MODULE, iq_local, IQDisc);
ejabberd_hooks:add(disco_sm_identity, ServerHostB, ?MODULE, disco_sm_identity, 75),
ejabberd_hooks:add(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
ejabberd_hooks:add(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
gen_iq_handler:add_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB, ?MODULE, iq_sm, IQDisc),
gen_iq_handler:add_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB_OWNER, ?MODULE, iq_sm, IQDisc);
false ->
ok
end,
@ -395,15 +391,14 @@ send_loop(State) ->
%% disco hooks handling functions
%%
identity(Host) ->
Identity = case lists:member(?PEPNODE, plugins(Host)) of
true -> [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"pep">>)];
false -> [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"service">>)]
end,
#xmlel{ns = ?NS_DISCO_INFO, name = 'identity', attrs = Identity}.
disco_local_identity(Acc, _From, To, <<>>, _Lang) ->
Acc ++ [identity(exmpp_jid:prep_domain_as_list(To))];
case lists:member(?PEPNODE, plugins(exmpp_jid:prep_domain_as_list(To))) of
true ->
[#xmlel{name = 'identity', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"pep">>)]}
| Acc];
false -> Acc
end;
disco_local_identity(Acc, _From, _To, _Node, _Lang) ->
Acc.
@ -424,81 +419,103 @@ disco_local_items(Acc, _From, _To, <<>>, _Lang) ->
disco_local_items(Acc, _From, _To, _Node, _Lang) ->
Acc.
disco_sm_identity(Acc, _From, To, <<>>, _Lang) ->
Acc ++ [identity(exmpp_jid:prep_domain_as_list(To))];
disco_sm_identity(Acc, From, To, Node, _Lang) ->
LOwner = jlib:short_prepd_bare_jid(To),
Acc ++ case node_disco_identity(LOwner, From, Node) of
{result, I} -> I;
_ -> []
end.
disco_identity(To, Node, From) ++ Acc.
disco_sm_features(Acc, _From, _To, [], _Lang) ->
Acc;
disco_sm_features(Acc, From, To, Node, _Lang) ->
LOwner = jlib:short_prepd_bare_jid(To),
Features = node_disco_features(LOwner, From, Node),
case {Acc, Features} of
{{result, AccFeatures}, {result, AddFeatures}} ->
{result, AccFeatures++AddFeatures};
{_, {result, AddFeatures}} ->
{result, AddFeatures};
{_, _} ->
Acc
disco_identity(_Host, <<>>, _From) ->
[#xmlel{name = 'identity', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"pep">>)]}];
disco_identity(Host, Node, From) ->
Action = fun(#pubsub_node{id = Idx, type = Type, options = Options}) ->
Owners = node_owners_call(Type, Idx),
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, _} ->
{result,
[#xmlel{name = 'identity', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"pep">>)]},
#xmlel{name = 'identity', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"leaf">>)
| case get_option(Options, title) of
false -> [];
Title -> [?XMLATTR('name', Title)]
end
]}]};
{error, _} -> {result, []}
end
end,
case transaction(exmpp_jid:to_lower(Host), Node, Action, sync_dirty) of
{result, {_, Result}} -> Result;
_ -> []
end.
disco_sm_items(Acc, From, To, <<>>, _Lang) ->
Host = exmpp_jid:prep_domain_as_list(To),
case tree_action(Host, get_subnodes, [Host, <<>>, From]) of
[] ->
Acc;
Nodes ->
SBJID = exmpp_jid:to_binary(exmpp_jid:bare(To)),
Items = case Acc of
{result, I} -> I;
_ -> []
end,
NodeItems = lists:map(
fun(#pubsub_node{nodeid = {_, Node}}) ->
#xmlel{ns = ?NS_DISCO_ITEMS, name = 'item', attrs =
[?XMLATTR('jid', SBJID) | nodeAttr(Node)]}
end, Nodes),
{result, NodeItems ++ Items}
disco_sm_features(empty, From, To, Node, Lang) ->
disco_sm_features({result, []}, From, To, Node, Lang);
disco_sm_features({result, OtherFeatures}, From, To, Node, _Lang) ->
{result, disco_features(To, Node, From) ++ OtherFeatures}.
disco_features(_Host, <<>>, _From) ->
[?NS_PUBSUB_s
| [?NS_PUBSUB_s++"#"++Feature || Feature <- features("pep")]];
disco_features(Host, Node, From) ->
Action = fun(#pubsub_node{id = Idx, type = Type, options = Options}) ->
Owners = node_owners_call(Type, Idx),
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, _} ->
{result, [?NS_PUBSUB_s
| [?NS_PUBSUB_s ++ "#" ++ Feature || Feature <- features("pep")]]};
_ -> {result, []}
end
end,
case transaction(exmpp_jid:to_lower(Host), Node, Action, sync_dirty) of
{result, {_, Result}} -> Result;
_ -> []
end.
disco_sm_items(empty, From, To, Node, Lang) ->
disco_sm_items({result, []}, From, To, Node, Lang);
disco_sm_items({result, OtherItems}, From, To, Node, _Lang) ->
{result, disco_items(To, Node, From) ++ OtherItems}.
disco_items(Host, <<>>, From) ->
Action = fun(#pubsub_node{nodeid ={_, NodeID}, options = Options, type = Type, id = Idx}, Acc) ->
Owners = node_owners_call(Type, Idx),
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, _} ->
[#xmlel{name = 'item', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('jid', exmpp_jid:to_binary(Host)),
?XMLATTR('node', NodeID) |
case get_option(Options, title) of
false -> [];
[Title] -> [?XMLATTR('title', Title)]
end]}
| Acc];
_ -> Acc
end
end,
case transaction_on_nodes(exmpp_jid:to_lower(Host), Action, sync_dirty) of
{result, Result} -> Result;
_ -> []
end;
disco_sm_items(Acc, From, To, NodeB, _Lang) ->
SNode = binary_to_list(NodeB),
Node = string_to_node(SNode),
%% TODO, use iq_disco_items(Host, Node, From)
Host = exmpp_jid:prep_domain_as_list(To),
SBJID = exmpp_jid:to_binary(exmpp_jid:bare(To)),
Action = fun(#pubsub_node{type = Type, id = NodeId}) ->
% TODO call get_items/6 instead for access control (EJAB-1033)
case node_call(Type, get_items, [NodeId, From]) of
{result, []} ->
none;
{result, AllItems} ->
Items = case Acc of
{result, I} -> I;
_ -> []
end,
NodeItems = lists:map(
fun(#pubsub_item{itemid = {Id, _}}) ->
{result, Name} = node_call(Type, get_item_name, [Host, Node, Id]),
#xmlel{ns = ?NS_DISCO_ITEMS, name = 'item', attrs =
[?XMLATTR('jid', SBJID),
?XMLATTR('name', Name)]}
end, AllItems),
{result, NodeItems ++ Items};
_ ->
none
end
end,
case transaction(Host, Node, Action, sync_dirty) of
{result, {_, Items}} -> {result, Items};
_ -> Acc
end.
disco_items(Host, Node, From) ->
Action = fun(#pubsub_node{id = Idx, type = Type, options = Options}) ->
Owners = node_owners_call(Type, Idx),
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, Items} ->
{result,
[#xmlel{name = 'item', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('jid', exmpp_jid:to_binary(Host)),
?XMLATTR('name', ItemID)]}
|| #pubsub_item{itemid = {ItemID,_}} <- Items]};
_ -> {result, []}
end
end,
case transaction(exmpp_jid:to_lower(Host), Node, Action, sync_dirty) of
{result, {_, Result}} -> Result;
_ -> []
end.
%% -------
%% presence hooks handling functions
%%
@ -684,11 +701,11 @@ terminate(_Reason, #state{host = Host,
case lists:member(?PEPNODE, Plugins) of
true ->
ejabberd_hooks:delete(feature_check_packet, ServerHostB, ?MODULE, feature_check_packet, 75),
ejabberd_hooks:delete(disco_local_identity, ServerHostB, ?MODULE, disco_local_identity, 75),
ejabberd_hooks:delete(disco_local_features, ServerHostB, ?MODULE, disco_local_features, 75),
ejabberd_hooks:delete(disco_local_items, ServerHostB, ?MODULE, disco_local_items, 75),
gen_iq_handler:remove_iq_handler(ejabberd_local, ServerHostB, ?NS_PUBSUB),
gen_iq_handler:remove_iq_handler(ejabberd_local, ServerHostB, ?NS_PUBSUB_OWNER);
ejabberd_hooks:delete(disco_sm_identity, ServerHostB, ?MODULE, disco_sm_identity, 75),
ejabberd_hooks:delete(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
ejabberd_hooks:delete(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
gen_iq_handler:remove_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB),
gen_iq_handler:remove_iq_handler(ejabberd_sm, ServerHostB, ?NS_PUBSUB_OWNER);
false ->
ok
end,
@ -696,9 +713,6 @@ terminate(_Reason, #state{host = Host,
ejabberd_hooks:delete(disco_local_identity, ServerHostB, ?MODULE, disco_local_identity, 75),
ejabberd_hooks:delete(disco_local_features, ServerHostB, ?MODULE, disco_local_features, 75),
ejabberd_hooks:delete(disco_local_items, ServerHostB, ?MODULE, disco_local_items, 75),
ejabberd_hooks:delete(disco_sm_identity, ServerHostB, ?MODULE, disco_sm_identity, 75),
ejabberd_hooks:delete(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
ejabberd_hooks:delete(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
ejabberd_hooks:delete(presence_probe_hook, ServerHostB, ?MODULE, presence_probe, 80),
ejabberd_hooks:delete(roster_in_subscription, ServerHostB, ?MODULE, in_subscription, 50),
ejabberd_hooks:delete(roster_out_subscription, ServerHostB, ?MODULE, out_subscription, 50),
@ -878,10 +892,6 @@ command_disco_info(_Host, ?NS_PUBSUB_GET_PENDING_b, _From) ->
node_disco_info(Host, Node, From) ->
node_disco_info(Host, Node, From, true, true).
node_disco_identity(Host, Node, From) ->
node_disco_info(Host, Node, From, true, false).
node_disco_features(Host, Node, From) ->
node_disco_info(Host, Node, From, false, true).
node_disco_info(Host, Node, From, Identity, Features) ->
Action =
fun(#pubsub_node{type = Type, id = NodeId}) ->
@ -988,17 +998,16 @@ iq_disco_items(Host, Item, From, RSM) ->
{result, []};
[SNode] ->
Node = string_to_node(SNode),
Action =
fun(#pubsub_node{type = Type, id = NodeId}) ->
% TODO call get_items/6 instead for access control (EJAB-1033)
{NodeItems, RsmOut} = case node_call(Type, get_items, [NodeId, From, RSM]) of
{result, I} -> I;
_ -> {[], none}
end,
Action = fun(#pubsub_node{id = Idx, type = Type, options = Options}) ->
Owners = node_owners_call(Type, Idx),
{NodeItems, RsmOut} = case get_allowed_items_call(Host, Idx, From, Type, Options, Owners, RSM) of
{result, R} -> R;
_ -> {[], none}
end,
Nodes = lists:map(
fun(#pubsub_node{nodeid = {_, SubNode}, options = Options}) ->
fun(#pubsub_node{nodeid = {_, SubNode}, options = SubOptions}) ->
Attrs =
case get_option(Options, title) of
case get_option(SubOptions, title) of
false ->
[?XMLATTR('jid', Host) | nodeAttr(SubNode)];
Title ->
@ -1019,24 +1028,17 @@ iq_disco_items(Host, Item, From, RSM) ->
end
end.
iq_local(From, To, #iq{type = Type, payload = SubEl, ns = XMLNS, lang = Lang} = IQ_Rec) ->
ServerHost = exmpp_jid:prep_domain_as_list(To),
FromHost = exmpp_jid:prep_domain_as_list(To),
%% Accept IQs to server only from our own users.
if
FromHost /= ServerHost ->
exmpp_iq:error(IQ_Rec, 'forbidden');
true ->
LOwner = jlib:short_prepd_bare_jid(From),
Res = case XMLNS of
?NS_PUBSUB -> iq_pubsub(LOwner, ServerHost, From, Type, SubEl, Lang);
?NS_PUBSUB_OWNER -> iq_pubsub_owner(LOwner, ServerHost, From, Type, SubEl, Lang)
end,
case Res of
{result, []} -> exmpp_iq:result(IQ_Rec);
{result, [IQRes]} -> exmpp_iq:result(IQ_Rec, IQRes);
{error, Error} -> exmpp_iq:error(IQ_Rec, Error)
end
get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups) ->
if (AccessModel == presence) or (AccessModel == roster) ->
case Host of
{User, Server, _} ->
get_roster_info(User, Server, From, AllowedGroups);
_ ->
[{OUser, OServer, _}|_] = Owners,
get_roster_info(OUser, OServer, From, AllowedGroups)
end;
true ->
{true, true}
end.
iq_sm(From, To, #iq{type = Type, payload = SubEl, ns = XMLNS, lang = Lang} = IQ_Rec) ->
@ -1758,24 +1760,8 @@ subscribe_node(Host, Node, From, JID, Configuration) ->
AccessModel = get_option(Options, access_model),
SendLast = get_option(Options, send_last_published_item),
AllowedGroups = get_option(Options, roster_groups_allowed, []),
{PresenceSubscription, RosterGroup} =
case Host of
{OUser, OServer, _} ->
get_roster_info(OUser, OServer,
Subscriber, AllowedGroups);
_ ->
case Subscriber of
{undefined, undefined, undefined} ->
{false, false};
_ ->
case node_owners_call(Type, NodeId) of
[{OU, OS, _} | _] ->
get_roster_info(OU, OS, Subscriber, AllowedGroups);
_ ->
{false, false}
end
end
end,
Owners = node_owners_call(Type, NodeId),
{PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, Subscriber, Owners, AccessModel, AllowedGroups),
if
not SubscribeFeature ->
%% Node does not support subscriptions
@ -2139,14 +2125,8 @@ get_items(Host, Node, From, SubId, SMaxItems, ItemIDs, RSM) ->
PersistentFeature = lists:member("persistent-items", Features),
AccessModel = get_option(Options, access_model),
AllowedGroups = get_option(Options, roster_groups_allowed, []),
{PresenceSubscription, RosterGroup} =
case Host of
{OUser, OServer, _} ->
get_roster_info(OUser, OServer,
jlib:short_prepd_jid(From), AllowedGroups);
_ ->
{true, true}
end,
Owners = node_owners_call(Type, NodeId),
{PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups),
if
not RetreiveFeature ->
%% Item Retrieval Not Supported
@ -2196,6 +2176,17 @@ get_item(Host, Node, ItemId) ->
{result, {_, Items}} -> Items;
Error -> Error
end.
get_allowed_items_call(Host, NodeIdx, From, Type, Options, Owners) ->
case get_allowed_items_call(Host, NodeIdx, From, Type, Options, Owners, none) of
{result, {I, _}} -> {result, I};
Error -> Error
end.
get_allowed_items_call(Host, NodeIdx, From, Type, Options, Owners, RSM) ->
AccessModel = get_option(Options, access_model),
AllowedGroups = get_option(Options, roster_groups_allowed, []),
{PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups),
node_call(Type, get_items, [NodeIdx, From, AccessModel, PresenceSubscription, RosterGroup, undefined, RSM]).
%% @spec (Host, Node, NodeId, Type, LJID, Number) -> any()
%% Host = pubsubHost()
@ -2459,7 +2450,7 @@ set_options_helper(Configuration, JID, NodeID, SubID, Type) ->
_ -> invalid
end,
Subscriber = try exmpp_jid:parse(JID) of
J -> jlib:short_jid(J)
J -> J
catch
_ -> exmpp_jid:make("", "", "") %% TODO, check if use <<>> instead of ""
end,
@ -2586,8 +2577,9 @@ get_subscriptions(Host, Node, JID) ->
end
end,
case transaction(Host, Node, Action, sync_dirty) of
{result, {_, []}} ->
{error, 'item-not-found'};
%% Fix bug when node owner retrieve an empty subscriptions list
% {result, {_, []}} ->
% {error, 'item-not-found'};
{result, {_, Subscriptions}} ->
Entities = lists:flatmap(
fun({_, none}) -> [];
@ -2681,7 +2673,8 @@ set_subscriptions(Host, Node, From, EntitiesEls) ->
end
end.
get_roster_info(_, _, {undefined, undefined, _}, _) ->
{false, false};
%% @spec (OwnerUser, OwnerServer, {SubscriberUser, SubscriberServer, SubscriberResource}, AllowedGroups)
%% -> {PresenceSubscription, RosterGroup}
get_roster_info(OwnerUser, OwnerServer, {SubscriberUser, SubscriberServer, _}, AllowedGroups) ->
@ -2695,7 +2688,9 @@ get_roster_info(OwnerUser, OwnerServer, {SubscriberUser, SubscriberServer, _}, A
RosterGroup = lists:any(fun(Group) ->
lists:member(Group, AllowedGroups)
end, Groups),
{PresenceSubscription, RosterGroup}.
{PresenceSubscription, RosterGroup};
get_roster_info(OwnerUser, OwnerServer, JID, AllowedGroups) ->
get_roster_info(OwnerUser, OwnerServer, exmpp_jid:to_lower(JID), AllowedGroups).
%% @spec (AffiliationStr) -> Affiliation
%% AffiliationStr = string()
@ -3714,6 +3709,11 @@ transaction(Host, Node, Action, Trans) ->
end
end, Trans).
transaction_on_nodes(Host, Action, Trans) ->
transaction(Host, fun() ->
{result, lists:foldl(Action, [], tree_call(Host, get_nodes, [Host]))}
end, Trans).
transaction(Host, Fun, Trans) ->
transaction_retry(Host, Fun, Trans, 2).
@ -3865,8 +3865,8 @@ is_feature_supported(_, []) ->
true;
is_feature_supported(#xmlel{name = 'presence', children = Els}, Feature) ->
case mod_caps:read_caps(Els) of
nothing -> false;
Caps -> lists:member(Feature ++ "+notify", mod_caps:get_features(Caps))
nothing -> false;
Caps -> lists:member(Feature ++ "+notify", mod_caps:get_features(Caps))
end.
on_user_offline(_, JID, _) ->

231
src/mod_pubsub/pubsub_odbc.patch
View File

@ -1,5 +1,5 @@
--- mod_pubsub.erl 2010-07-01 11:15:55.000000000 +0200
+++ mod_pubsub_odbc.erl 2010-07-01 11:18:12.000000000 +0200
--- mod_pubsub.erl 2010-08-04 18:28:18.000000000 +0200
+++ mod_pubsub_odbc.erl 2010-08-04 18:29:41.000000000 +0200
@@ -42,7 +42,7 @@
%%% 6.2.3.1, 6.2.3.5, and 6.3. For information on subscription leases see
%%% XEP-0060 section 12.18.
@ -22,7 +22,7 @@
%% exports for hooks
-export([presence_probe/3,
@@ -105,7 +105,7 @@
@@ -104,7 +104,7 @@
string_to_affiliation/1,
extended_error/2,
extended_error/3,
@ -31,7 +31,7 @@
]).
%% API and gen_server callbacks
@@ -124,7 +124,7 @@
@@ -123,7 +123,7 @@
-export([send_loop/1
]).
@ -40,7 +40,7 @@
-define(LOOPNAME, ejabberd_mod_pubsub_loop).
-define(PLUGIN_PREFIX, "node_").
-define(TREE_PREFIX, "nodetree_").
@@ -224,8 +224,6 @@
@@ -220,8 +220,6 @@
ok
end,
ejabberd_router:register_route(Host),
@ -49,7 +49,7 @@
init_nodes(Host, ServerHost, NodeTree, Plugins),
State = #state{host = Host,
server_host = ServerHost,
@@ -284,206 +282,15 @@
@@ -280,206 +278,15 @@
init_nodes(Host, ServerHost, _NodeTree, Plugins) ->
%% TODO, this call should be done plugin side
@ -260,7 +260,7 @@
send_loop(State) ->
receive
@@ -495,7 +302,10 @@
@@ -491,7 +298,10 @@
%% for each node From is subscribed to
%% and if the node is so configured, send the last published item to From
lists:foreach(fun(PType) ->
@ -272,7 +272,54 @@
lists:foreach(
fun({Node, subscribed, _, SubJID}) ->
if (SubJID == LJID) or (SubJID == BJID) ->
@@ -758,10 +568,10 @@
@@ -616,7 +426,8 @@
[#xmlel{name = 'identity', ns = ?NS_DISCO_INFO,
attrs = [?XMLATTR('category', <<"pubsub">>), ?XMLATTR('type', <<"pep">>)]}];
disco_identity(Host, Node, From) ->
- Action = fun(#pubsub_node{id = Idx, type = Type, options = Options, owners = Owners}) ->
+ Action = fun(#pubsub_node{id = Idx, type = Type, options = Options}) ->
+ Owners = node_owners_call(Type, Idx),
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, _} ->
{result,
@@ -647,7 +458,8 @@
[?NS_PUBSUB_s
| [?NS_PUBSUB_s++"#"++Feature || Feature <- features("pep")]];
disco_features(Host, Node, From) ->
- Action = fun(#pubsub_node{id = Idx, type = Type, options = Options, owners = Owners}) ->
+ Action = fun(#pubsub_node{id = Idx, type = Type, options = Options}) ->
+ Owners = node_owners_call(Type, Idx),
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, _} ->
{result, [?NS_PUBSUB_s
@@ -666,7 +478,8 @@
{result, disco_items(To, Node, From) ++ OtherItems}.
disco_items(Host, <<>>, From) ->
- Action = fun(#pubsub_node{nodeid ={_, NodeID}, options = Options, type = Type, id = Idx, owners = Owners}, Acc) ->
+ Action = fun(#pubsub_node{nodeid ={_, NodeID}, options = Options, type = Type, id = Idx}, Acc) ->
+ Owners = node_owners_call(Type, Idx),
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, _} ->
[#xmlel{name = 'item', ns = ?NS_DISCO_INFO,
@@ -680,13 +493,14 @@
_ -> Acc
end
end,
- case transaction(exmpp_jid:to_lower(Host), Action, sync_dirty) of
+ case transaction_on_nodes(exmpp_jid:to_lower(Host), Action, sync_dirty) of
{result, Result} -> Result;
_ -> []
end;
disco_items(Host, Node, From) ->
- Action = fun(#pubsub_node{id = Idx, type = Type, options = Options, owners = Owners}) ->
+ Action = fun(#pubsub_node{id = Idx, type = Type, options = Options}) ->
+ Owners = node_owners_call(Type, Idx),
case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
{result, Items} ->
{result,
@@ -771,10 +585,10 @@
lists:foreach(fun(PType) ->
{result, Subscriptions} = node_action(Host, PType, get_entity_subscriptions, [Host, Entity]),
lists:foreach(fun
@ -285,7 +332,7 @@
true ->
node_action(Host, PType, unsubscribe_node, [NodeId, Entity, JID, all]);
false ->
@@ -939,10 +749,11 @@
@@ -949,10 +763,11 @@
end,
ejabberd_router:route(To, From, Res);
#iq{type = get, ns = ?NS_DISCO_ITEMS,
@ -299,7 +346,7 @@
{result, IQRes} ->
Result = #xmlel{ns = ?NS_DISCO_ITEMS,
name = 'query', attrs = QAttrs,
@@ -1083,7 +894,7 @@
@@ -1089,7 +904,7 @@
[] ->
["leaf"]; %% No sub-nodes: it's a leaf node
_ ->
@ -308,7 +355,7 @@
{result, []} -> ["collection"];
{result, _} -> ["leaf", "collection"];
_ -> []
@@ -1099,8 +910,9 @@
@@ -1105,8 +920,9 @@
[];
true ->
[#xmlel{ns = ?NS_DISCO_INFO, name = 'feature', attrs = [?XMLATTR('var', ?NS_PUBSUB_s)]} |
@ -320,7 +367,7 @@
end, features(Type))]
end,
%% TODO: add meta-data info (spec section 5.4)
@@ -1129,8 +941,9 @@
@@ -1135,8 +951,9 @@
#xmlel{ns = ?NS_DISCO_INFO, name = 'feature', attrs = [?XMLATTR('var', ?NS_PUBSUB_s)]},
#xmlel{ns = ?NS_DISCO_INFO, name = 'feature', attrs = [?XMLATTR('var', ?NS_ADHOC_s)]},
#xmlel{ns = ?NS_DISCO_INFO, name = 'feature', attrs = [?XMLATTR('var', ?NS_VCARD_s)]}] ++
@ -332,7 +379,7 @@
end, features(Host, Node))};
?NS_ADHOC_b ->
command_disco_info(Host, Node, From);
@@ -1140,7 +953,7 @@
@@ -1146,7 +963,7 @@
node_disco_info(Host, Node, From)
end.
@ -341,7 +388,7 @@
case tree_action(Host, get_subnodes, [Host, <<>>, From]) of
Nodes when is_list(Nodes) ->
{result, lists:map(
@@ -1157,7 +970,7 @@
@@ -1163,7 +980,7 @@
Other ->
Other
end;
@ -350,7 +397,7 @@
%% TODO: support localization of this string
CommandItems = [
#xmlel{ns = ?NS_DISCO_ITEMS, name = 'item',
@@ -1166,10 +979,10 @@
@@ -1172,19 +989,20 @@
?XMLATTR('name', "Get Pending")
]}],
{result, CommandItems};
@ -363,19 +410,20 @@
case string:tokens(Item, "!") of
[_SNode, _ItemID] ->
{result, []};
@@ -1178,9 +991,9 @@
Action =
fun(#pubsub_node{type = Type, id = NodeId}) ->
% TODO call get_items/6 instead for access control (EJAB-1033)
- NodeItems = case node_call(Type, get_items, [NodeId, From]) of
+ {NodeItems, RsmOut} = case node_call(Type, get_items, [NodeId, From, RSM]) of
{result, I} -> I;
- _ -> []
+ _ -> {[], none}
end,
[SNode] ->
Node = string_to_node(SNode),
- Action = fun(#pubsub_node{id = Idx, type = Type, options = Options, owners = Owners}) ->
- NodeItems = case get_allowed_items_call(Host, Idx, From, Type, Options, Owners) of
+ Action = fun(#pubsub_node{id = Idx, type = Type, options = Options}) ->
+ Owners = node_owners_call(Type, Idx),
+ {NodeItems, RsmOut} = case get_allowed_items_call(Host, Idx, From, Type, Options, Owners, RSM) of
{result, R} -> R;
- _ -> []
+ _ -> {[], none}
end,
Nodes = lists:map(
fun(#pubsub_node{nodeid = {_, SubNode}, options = Options}) ->
@@ -1198,7 +1011,7 @@
fun(#pubsub_node{nodeid = {_, SubNode}, options = SubOptions}) ->
@@ -1202,7 +1020,7 @@
{result, Name} = node_call(Type, get_item_name, [Host, Node, RN]),
#xmlel{ns = ?NS_DISCO_ITEMS, name = 'item', attrs = [?XMLATTR('jid', Host), ?XMLATTR('name', Name)]}
end, NodeItems),
@ -384,7 +432,20 @@
end,
case transaction(Host, Node, Action, sync_dirty) of
{result, {_, Result}} -> {result, Result};
@@ -1330,7 +1143,8 @@
@@ -1210,12 +1028,6 @@
end
end.
-get_allowed_items_call(Host, NodeIdx, From, Type, Options, Owners) ->
- AccessModel = get_option(Options, access_model),
- AllowedGroups = get_option(Options, roster_groups_allowed, []),
- {PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups),
- node_call(Type, get_items, [NodeIdx, From, AccessModel, PresenceSubscription, RosterGroup, undefined]).
-
get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups) ->
if (AccessModel == presence) or (AccessModel == roster) ->
case Host of
@@ -1333,7 +1145,8 @@
(_, Acc) ->
Acc
end, [], exmpp_xml:remove_cdata_from_list(Els)),
@ -394,7 +455,7 @@
{get, 'subscriptions'} ->
get_subscriptions(Host, Node, From, Plugins);
{get, 'affiliations'} ->
@@ -1487,7 +1301,8 @@
@@ -1490,7 +1303,8 @@
_ -> []
end
end,
@ -404,7 +465,7 @@
sync_dirty) of
{result, Res} -> Res;
Err -> Err
@@ -1531,7 +1346,7 @@
@@ -1534,7 +1348,7 @@
%%% authorization handling
@ -413,7 +474,7 @@
Lang = <<"en">>, %% TODO fix
{U, S, R} = Subscriber,
Stanza = #xmlel{ns = ?NS_JABBER_CLIENT, name = 'message', children =
@@ -1561,7 +1376,7 @@
@@ -1564,7 +1378,7 @@
lists:foreach(fun(Owner) ->
{U, S, R} = Owner,
ejabberd_router:route(service_jid(Host), exmpp_jid:make(U, S, R), Stanza)
@ -422,7 +483,7 @@
find_authorization_response(Packet) ->
Els = Packet#xmlel.children,
@@ -1620,8 +1435,8 @@
@@ -1623,8 +1437,8 @@
"true" -> true;
_ -> false
end,
@ -433,7 +494,7 @@
{result, Subscriptions} = node_call(Type, get_subscriptions, [NodeId, Subscriber]),
if
not IsApprover ->
@@ -1820,7 +1635,7 @@
@@ -1823,7 +1637,7 @@
end,
Reply = #xmlel{ns = ?NS_PUBSUB, name = 'pubsub', children =
[#xmlel{ns = ?NS_PUBSUB, name = 'create', attrs = nodeAttr(Node)}]},
@ -442,7 +503,7 @@
{result, {NodeId, SubsByDepth, {Result, broadcast}}} ->
broadcast_created_node(Host, Node, NodeId, Type, NodeOptions, SubsByDepth),
case Result of
@@ -1924,7 +1739,7 @@
@@ -1927,7 +1741,7 @@
%%<li>The node does not exist.</li>
%%</ul>
subscribe_node(Host, Node, From, JID, Configuration) ->
@ -451,32 +512,24 @@
{result, GoodSubOpts} -> GoodSubOpts;
_ -> invalid
end,
@@ -1934,7 +1749,7 @@
@@ -1937,7 +1751,7 @@
_:_ ->
{undefined, undefined, undefined}
end,
- Action = fun(#pubsub_node{options = Options, owners = [Owner|_], type = Type, id = NodeId}) ->
- Action = fun(#pubsub_node{options = Options, owners = Owners, type = Type, id = NodeId}) ->
+ Action = fun(#pubsub_node{options = Options, type = Type, id = NodeId}) ->
Features = features(Type),
SubscribeFeature = lists:member("subscribe", Features),
OptionsFeature = lists:member("subscription-options", Features),
@@ -1953,9 +1768,12 @@
{undefined, undefined, undefined} ->
{false, false};
_ ->
- {OU, OS, _} = Owner,
- get_roster_info(OU, OS,
- Subscriber, AllowedGroups)
+ case node_owners_call(Type, NodeId) of
+ [{OU, OS, _} | _] ->
+ get_roster_info(OU, OS, Subscriber, AllowedGroups);
+ _ ->
+ {false, false}
+ end
end
end,
@@ -1946,6 +1760,7 @@
AccessModel = get_option(Options, access_model),
SendLast = get_option(Options, send_last_published_item),
AllowedGroups = get_option(Options, roster_groups_allowed, []),
+ Owners = node_owners_call(Type, NodeId),
{PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, Subscriber, Owners, AccessModel, AllowedGroups),
if
@@ -2301,7 +2119,7 @@
not SubscribeFeature ->
@@ -2290,7 +2105,7 @@
%% <p>The permission are not checked in this function.</p>
%% @todo We probably need to check that the user doing the query has the right
%% to read the items.
@ -485,7 +538,22 @@
MaxItems =
if
SMaxItems == "" -> get_max_items_node(Host);
@@ -2340,11 +2158,11 @@
@@ -2304,12 +2119,13 @@
{error, Error} ->
{error, Error};
_ ->
- Action = fun(#pubsub_node{options = Options, type = Type, id = NodeId, owners = Owners}) ->
+ Action = fun(#pubsub_node{options = Options, type = Type, id = NodeId}) ->
Features = features(Type),
RetreiveFeature = lists:member("retrieve-items", Features),
PersistentFeature = lists:member("persistent-items", Features),
AccessModel = get_option(Options, access_model),
AllowedGroups = get_option(Options, roster_groups_allowed, []),
+ Owners = node_owners_call(Type, NodeId),
{PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups),
if
not RetreiveFeature ->
@@ -2322,11 +2138,11 @@
node_call(Type, get_items,
[NodeId, From,
AccessModel, PresenceSubscription, RosterGroup,
@ -499,7 +567,7 @@
SendItems = case ItemIDs of
[] ->
Items;
@@ -2357,7 +2175,7 @@
@@ -2339,7 +2155,7 @@
%% number of items sent to MaxItems:
{result, #xmlel{ns = ?NS_PUBSUB, name = 'pubsub', children =
[#xmlel{ns = ?NS_PUBSUB, name = 'items', attrs = nodeAttr(Node), children =
@ -508,7 +576,25 @@
Error ->
Error
end
@@ -2389,16 +2207,29 @@
@@ -2360,6 +2176,17 @@
{result, {_, Items}} -> Items;
Error -> Error
end.
+get_allowed_items_call(Host, NodeIdx, From, Type, Options, Owners) ->
+ case get_allowed_items_call(Host, NodeIdx, From, Type, Options, Owners, none) of
+ {result, {I, _}} -> {result, I};
+ Error -> Error
+ end.
+get_allowed_items_call(Host, NodeIdx, From, Type, Options, Owners, RSM) ->
+ AccessModel = get_option(Options, access_model),
+ AllowedGroups = get_option(Options, roster_groups_allowed, []),
+ {PresenceSubscription, RosterGroup} = get_presence_and_roster_permissions(Host, From, Owners, AccessModel, AllowedGroups),
+ node_call(Type, get_items, [NodeIdx, From, AccessModel, PresenceSubscription, RosterGroup, undefined, RSM]).
+
%% @spec (Host, Node, NodeId, Type, LJID, Number) -> any()
%% Host = pubsubHost()
@@ -2371,16 +2198,29 @@
%% @doc <p>Resend the items of a node to the user.</p>
%% @todo use cache-last-item feature
send_items(Host, Node, NodeId, Type, LJID, last) ->
@ -544,7 +630,7 @@
send_items(Host, Node, NodeId, Type, {LU, LS, LR} = LJID, Number) ->
ToSend = case node_action(Host, Type, get_items, [NodeId, LJID]) of
{result, []} ->
@@ -2525,7 +2356,8 @@
@@ -2507,7 +2347,8 @@
error ->
{error, 'bad-request'};
_ ->
@ -554,7 +640,7 @@
case lists:member(Owner, Owners) of
true ->
OwnerJID = exmpp_jid:make(Owner),
@@ -2535,24 +2367,8 @@
@@ -2517,24 +2358,8 @@
end,
lists:foreach(
fun({JID, Affiliation}) ->
@ -581,7 +667,7 @@
end, FilteredEntities),
{result, []};
_ ->
@@ -2607,11 +2423,11 @@
@@ -2589,11 +2414,11 @@
end.
read_sub(Subscriber, Node, NodeID, SubID, Lang) ->
@ -595,7 +681,7 @@
OptionsEl = #xmlel{ns = ?NS_PUBSUB, name = 'options',
attrs = [ ?XMLATTR('jid', exmpp_jid:to_binary(Subscriber)),
?XMLATTR('subid', SubID) | nodeAttr(Node)],
@@ -2638,7 +2454,7 @@
@@ -2620,7 +2445,7 @@
end.
set_options_helper(Configuration, JID, NodeID, SubID, Type) ->
@ -604,7 +690,7 @@
{result, GoodSubOpts} -> GoodSubOpts;
_ -> invalid
end,
@@ -2668,7 +2484,7 @@
@@ -2650,7 +2475,7 @@
write_sub(_Subscriber, _NodeID, _SubID, invalid) ->
{error, extended_error('bad-request', "invalid-options")};
write_sub(Subscriber, NodeID, SubID, Options) ->
@ -613,7 +699,7 @@
{error, notfound} ->
{error, extended_error('not-acceptable', "invalid-subid")};
{result, _} ->
@@ -2841,8 +2657,8 @@
@@ -2824,8 +2649,8 @@
?XMLATTR('subsription', subscription_to_string(Sub)) | nodeAttr(Node)]}]}]},
ejabberd_router:route(service_jid(Host), JID, Stanza)
end,
@ -624,7 +710,7 @@
true ->
Result = lists:foldl(fun({JID, Subscription, SubId}, Acc) ->
@@ -3188,7 +3004,7 @@
@@ -3174,7 +2999,7 @@
{Depth, [{N, get_node_subs(N)} || N <- Nodes]}
end, tree_call(Host, get_parentnodes_tree, [Host, Node, service_jid(Host)]))}
end,
@ -633,7 +719,7 @@
{result, CollSubs} -> CollSubs;
_ -> []
end.
@@ -3202,9 +3018,9 @@
@@ -3188,9 +3013,9 @@
get_options_for_subs(NodeID, Subs) ->
lists:foldl(fun({JID, subscribed, SubID}, Acc) ->
@ -645,7 +731,7 @@
_ -> Acc
end;
(_, Acc) ->
@@ -3426,6 +3242,30 @@
@@ -3412,6 +3237,30 @@
Result
end.
@ -676,7 +762,7 @@
%% @spec (Host, Options) -> MaxItems
%% Host = host()
%% Options = [Option]
@@ -3829,7 +3669,13 @@
@@ -3815,7 +3664,13 @@
tree_action(Host, Function, Args) ->
?DEBUG("tree_action ~p ~p ~p",[Host,Function,Args]),
Fun = fun() -> tree_call(Host, Function, Args) end,
@ -691,7 +777,7 @@
%% @doc <p>node plugin call.</p>
node_call(Type, Function, Args) ->
@@ -3849,13 +3695,13 @@
@@ -3835,13 +3690,13 @@
node_action(Host, Type, Function, Args) ->
?DEBUG("node_action ~p ~p ~p ~p",[Host,Type,Function,Args]),
@ -707,10 +793,17 @@
case tree_call(Host, get_node, [Host, Node]) of
N when is_record(N, pubsub_node) ->
case Action(N) of
@@ -3868,8 +3714,15 @@
@@ -3854,13 +3709,20 @@
end
end, Trans).
-transaction(Host, Action, Trans) ->
- transaction(fun() ->
+transaction_on_nodes(Host, Action, Trans) ->
+ transaction(Host, fun() ->
{result, lists:foldl(Action, [], tree_call(Host, get_nodes, [Host]))}
end, Trans).
-transaction(Fun, Trans) ->
- case catch mnesia:Trans(Fun) of
+transaction(Host, Fun, Trans) ->
@ -725,7 +818,7 @@
{result, Result} -> {result, Result};
{error, Error} -> {error, Error};
{atomic, {result, Result}} -> {result, Result};
@@ -3877,6 +3730,15 @@
@@ -3868,6 +3730,15 @@
{aborted, Reason} ->
?ERROR_MSG("transaction return internal error: ~p~n", [{aborted, Reason}]),
{error, 'internal-server-error'};
@ -741,7 +834,7 @@
{'EXIT', Reason} ->
?ERROR_MSG("transaction return internal error: ~p~n", [{'EXIT', Reason}]),
{error, 'internal-server-error'};
@@ -3885,6 +3747,16 @@
@@ -3876,6 +3747,16 @@
{error, 'internal-server-error'}
end.