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pubsub improvement, fixes EJAB-684 EJAB-675 EJAB-663
SVN Revision: 1472
This commit is contained in:
Christophe Romain
parent
543fb2d7e4
commit
7a49880ffc
11
ChangeLog
11
ChangeLog
@ -1,3 +1,14 @@
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2008-07-23 Christophe Romain <christophe.romain@process-one.net>
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* src/mod_pubsub/mod_pubsub.erl: remove_user hook removes
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subscriptions (EJAB-684), send the last published and not the
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first published item (EJAB-675), remove the pubsub/nodes tree.
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* src/mod_pubsub/node_pep.erl: added acl and jid match on node
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creation permission (EJAB-663)
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* src/mod_pubsub/node_default.erl: fix node creation permission
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issue for service
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* src/mod_pubsub/node_zoo.erl: Likewise
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2008-07-22 Badlop <badlop@process-one.net>
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* src/ejabberd_config.erl: If syntax mistake in config file, show
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@ -226,8 +226,6 @@ terminate_plugins(Host, ServerHost, Plugins, TreePlugin) ->
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ok.
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init_nodes(Host, ServerHost) ->
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create_node(Host, ServerHost, ["pubsub"], service_jid(Host), ?STDNODE),
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create_node(Host, ServerHost, ["pubsub", "nodes"], service_jid(Host), ?STDNODE),
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create_node(Host, ServerHost, ["home"], service_jid(Host), ?STDNODE),
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create_node(Host, ServerHost, ["home", ServerHost], service_jid(Host), ?STDNODE),
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ok.
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@ -416,7 +414,7 @@ remove_user(User, Server) ->
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LUser = jlib:nodeprep(User),
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LServer = jlib:nameprep(Server),
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Proc = gen_mod:get_module_proc(Server, ?PROCNAME),
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gen_server:cast(Proc, {remove, LUser, LServer}).
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gen_server:cast(Proc, {remove_user, LUser, LServer}).
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%%--------------------------------------------------------------------
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%% Function:
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@ -513,10 +511,27 @@ handle_cast({presence, JID, Pid}, State) ->
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end,
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{noreply, State};
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handle_cast({remove, User, Server}, State) ->
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Owner = jlib:make_jid(User, Server, ""),
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delete_nodes(Server, Owner),
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{noreply, State};
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handle_cast({remove_user, User, Host}, State) ->
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Owner = jlib:make_jid(User, Host, ""),
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OwnerKey = jlib:jid_tolower(jlib:jid_remove_resource(Owner)),
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%% remove user's subscriptions
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lists:foreach(fun(Type) ->
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{result, Subscriptions} = node_action(Type, get_entity_subscriptions, [Host, Owner]),
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lists:foreach(fun
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({Node, subscribed}) ->
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JID = jlib:jid_to_string(Owner),
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unsubscribe_node(Host, Node, Owner, JID, all);
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(_) ->
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ok
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end, Subscriptions)
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end, State#state.plugins),
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%% remove user's PEP nodes
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lists:foreach(fun(#pubsub_node{nodeid={NodeKey, NodeName}}) ->
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delete_node(NodeKey, NodeName, Owner)
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end, tree_action(Host, get_nodes, [OwnerKey])),
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%% remove user's nodes
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delete_node(Host, ["home", Host, User], Owner),
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{noreply, State};
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handle_cast(_Msg, State) ->
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{noreply, State}.
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@ -1295,12 +1310,6 @@ delete_node(Host, Node, Owner) ->
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{result, Result} ->
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{result, Result}
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end.
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delete_nodes(Host, Owner) ->
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%% This removes only PEP nodes when user is removed
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OwnerKey = jlib:jid_tolower(jlib:jid_remove_resource(Owner)),
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lists:foreach(fun(#pubsub_node{nodeid={NodeKey, NodeName}}) ->
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delete_node(NodeKey, NodeName, Owner)
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end, tree_action(Host, get_nodes, [OwnerKey])).
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%% @spec (Host, Node, From, JID) ->
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%% {error, Reason::stanzaError()} |
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@ -1725,9 +1734,9 @@ send_last_item(Host, Node, LJID) ->
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send_items(Host, Node, LJID, Number) ->
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Items = get_items(Host, Node),
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ToSend = case Number of
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last -> lists:sublist(Items, 1);
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last -> hd(lists:reverse(Items));
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all -> Items;
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N when N > 0 -> lists:sublist(Items, N);
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N when N > 0 -> lists:nthtail(length(Items)-N, Items);
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_ -> Items
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end,
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ItemsEls = lists:map(
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@ -2414,9 +2423,11 @@ get_default(Host, _Node, _From, Lang) ->
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%% The result depend of the node type plugin system.
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get_option([], _) -> false;
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get_option(Options, Var) ->
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get_option(Options, Var, false).
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get_option(Options, Var, Def) ->
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case lists:keysearch(Var, 1, Options) of
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{value, {_Val, Ret}} -> Ret;
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_ -> false
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_ -> Def
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end.
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%% Get default options from the module plugin.
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@ -2461,7 +2472,7 @@ max_items(Options) ->
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-define(STRING_CONFIG_FIELD(Label, Var),
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?STRINGXFIELD(Label, "pubsub#" ++ atom_to_list(Var),
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get_option(Options, Var))).
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get_option(Options, Var, ""))).
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-define(INTEGER_CONFIG_FIELD(Label, Var),
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?STRINGXFIELD(Label, "pubsub#" ++ atom_to_list(Var),
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@ -193,21 +193,23 @@ features() ->
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%% module by implementing this function like this:
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%% ```check_create_user_permission(Host, Node, Owner, Access) ->
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%% node_default:check_create_user_permission(Host, Node, Owner, Access).'''</p>
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create_node_permission(_Host, ServerHost, Node, _ParentNode, Owner, Access) ->
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create_node_permission(Host, ServerHost, Node, _ParentNode, Owner, Access) ->
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LOwner = jlib:jid_tolower(Owner),
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{User, Server, _Resource} = LOwner,
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Allowed = case acl:match_rule(ServerHost, Access, LOwner) of
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Allowed = case LOwner of
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{"", Host, ""} ->
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true; % pubsub service always allowed
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_ ->
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case acl:match_rule(ServerHost, Access, LOwner) of
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allow ->
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case Node of
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["home", Server, User | _] -> true;
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_ -> false
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end;
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_ ->
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case Owner of
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{jid, "", _, "", "", _, ""} -> true;
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_ -> false
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end
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end,
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false
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end
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end,
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{result, Allowed}.
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%% @spec (Host, Node, Owner) ->
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@ -110,10 +110,25 @@ features() ->
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"subscribe" %*
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].
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create_node_permission(_Host, _ServerHost, _Node, _ParentNode, _Owner, _Access) ->
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%% TODO may we check bare JID match ?
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{result, true}.
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create_node_permission(Host, ServerHost, _Node, _ParentNode, Owner, Access) ->
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LOwner = jlib:jid_tolower(Owner),
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{User, Server, _Resource} = LOwner,
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Allowed = case LOwner of
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{"", Host, ""} ->
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true; % pubsub service always allowed
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_ ->
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case acl:match_rule(ServerHost, Access, LOwner) of
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allow ->
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case Host of
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{User, Server, _} -> true;
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_ -> false
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end;
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_ ->
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false
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end
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end,
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{result, Allowed}.
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create_node(Host, Node, Owner) ->
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case node_default:create_node(Host, Node, Owner) of
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{result, _} -> {result, []};
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@ -91,18 +91,19 @@ features() ->
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%% use same code as node_default, but do not limite node to
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%% the home/localhost/user/... hierarchy
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%% any node is allowed
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create_node_permission(_Host, ServerHost, _Node, _ParentNode, Owner, Access) ->
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create_node_permission(Host, ServerHost, _Node, _ParentNode, Owner, Access) ->
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LOwner = jlib:jid_tolower(Owner),
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%%{_User, _Server, _Resource} = LOwner,
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Allowed = case acl:match_rule(ServerHost, Access, LOwner) of
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Allowed = case LOwner of
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{"", Host, ""} ->
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true; % pubsub service always allowed
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_ ->
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case acl:match_rule(ServerHost, Access, LOwner) of
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allow ->
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true;
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_ ->
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case Owner of
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{jid, "", _, "", "", _, ""} -> true;
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_ -> false
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end
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end,
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_ ->
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false
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end
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end,
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{result, Allowed}.
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create_node(Host, Node, Owner) ->
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