Chapril/xmpp.chapril.org-ejabberd
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Add argument guards to roster commands

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This commit is contained in:
Paweł Chmielowski 2021-02-09 13:45:50 +01:00
parent 6a0b01fe7f
commit 3d7fa15be7
1 changed files with 38 additions and 14 deletions
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52
src/mod_admin_extra.erl
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@ -1243,23 +1243,42 @@ update_vcard_els(Data, ContentList, Els1) ->
%%%
add_rosteritem(LocalUser, LocalServer, User, Server, Nick, Group, Subs) ->
Jid = jid:make(LocalUser, LocalServer),
RosterItem = build_roster_item(User, Server, {add, Nick, Subs, Group}),
case mod_roster:set_item_and_notify_clients(Jid, RosterItem, true) of
ok -> ok;
_ -> error
case {jid:make(LocalUser, LocalServer), jid:make(User, Server)} of
{error, _} ->
throw({error, "Invalid 'localuser'/'localserver'"});
{_, error} ->
throw({error, "Invalid 'user'/'server'"});
{Jid, _Jid2} ->
RosterItem = build_roster_item(User, Server, {add, Nick, Subs, Group}),
case mod_roster:set_item_and_notify_clients(Jid, RosterItem, true) of
ok -> ok;
_ -> error
end
end.
subscribe(LU, LS, User, Server, Nick, Group, Subscription, _Xattrs) ->
ItemEl = build_roster_item(User, Server, {add, Nick, Subscription, Group}),
mod_roster:set_items(LU, LS, #roster_query{items = [ItemEl]}).
case {jid:make(LU, LS), jid:make(User, Server)} of
{error, _} ->
throw({error, "Invalid 'localuser'/'localserver'"});
{_, error} ->
throw({error, "Invalid 'user'/'server'"});
{_Jid, _Jid2} ->
ItemEl = build_roster_item(User, Server, {add, Nick, Subscription, Group}),
mod_roster:set_items(LU, LS, #roster_query{items = [ItemEl]})
end.
delete_rosteritem(LocalUser, LocalServer, User, Server) ->
Jid = jid:make(LocalUser, LocalServer),
RosterItem = build_roster_item(User, Server, remove),
case mod_roster:set_item_and_notify_clients(Jid, RosterItem, true) of
ok -> ok;
_ -> error
case {jid:make(LocalUser, LocalServer), jid:make(User, Server)} of
{error, _} ->
throw({error, "Invalid 'localuser'/'localserver'"});
{_, error} ->
throw({error, "Invalid 'user'/'server'"});
{Jid, _Jid2} ->
RosterItem = build_roster_item(User, Server, remove),
case mod_roster:set_item_and_notify_clients(Jid, RosterItem, true) of
ok -> ok;
_ -> error
end
end.
%% -----------------------------
@ -1267,8 +1286,13 @@ delete_rosteritem(LocalUser, LocalServer, User, Server) ->
%% -----------------------------
get_roster(User, Server) ->
Items = ejabberd_hooks:run_fold(roster_get, Server, [], [{User, Server}]),
make_roster_xmlrpc(Items).
case jid:make(User, Server) of
error ->
throw({error, "Invalid 'user'/'server'"});
#jid{luser = U, lserver = S} ->
Items = ejabberd_hooks:run_fold(roster_get, S, [], [{U, S}]),
make_roster_xmlrpc(Items)
end.
%% Note: if a contact is in several groups, the contact is returned
%% several times, each one in a different group.