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mod_private: Don't crash on invalid bookmarks

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Catch failures while decoding the conference bookmark element.
This commit is contained in:
Holger Weiss 2025-01-28 19:37:49 +01:00
parent a19ab9f4e3
commit eca3204e82
1 changed files with 13 additions and 10 deletions
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23
src/mod_private.erl
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@ -447,17 +447,20 @@ pubsub_delete_item(_, _, _, _, _) ->
-spec pubsub_item_to_storage_bookmark(#pubsub_item{}) -> {true, bookmark_conference()} | false.
pubsub_item_to_storage_bookmark(#pubsub_item{itemid = {Id, _}, payload = [#xmlel{} = B | _]}) ->
case xmpp:decode(B) of
try
#pep_bookmarks_conference{name = Name, autojoin = AutoJoin, nick = Nick,
password = Password} ->
try jid:decode(Id) of
#jid{} = Jid ->
{true, #bookmark_conference{jid = Jid, name = Name, autojoin = AutoJoin, nick = Nick,
password = Password}}
catch _:_ ->
false
end;
_ ->
password = Password} = xmpp:decode(B),
#jid{} = Jid = jid:decode(Id),
{true, #bookmark_conference{jid = Jid, name = Name,
autojoin = AutoJoin, nick = Nick,
password = Password}}
catch
_:{xmpp_codec, Why} ->
?DEBUG("Failed to decode bookmark element (~ts): ~ts",
[Id, xmpp:format_error(Why)]),
false;
_:{bad_jid, _} ->
?DEBUG("Failed to decode bookmark ID (~ts)", [Id]),
false
end;
pubsub_item_to_storage_bookmark(_) ->