diff options
| author | Kim Alvefur <zash@zash.se> | 2020-05-02 20:12:41 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2020-05-02 20:12:41 +0200 |
| commit | dc8d810f34ba55ec51a238a84c04673efb7fc7a3 (patch) | |
| tree | 0568e2f530cd1a64c9434d077c4059b05b1c294e /plugins | |
| parent | 75a3d7758bda32792bb3abe412b12f8c85bf757f (diff) | |
| download | prosody-dc8d810f34ba55ec51a238a84c04673efb7fc7a3.tar.gz prosody-dc8d810f34ba55ec51a238a84c04673efb7fc7a3.zip | |
MUC: Enforce strict resourceprep when registering room nicknames
If nickname enforcement is enabled this would otherwise let you bypass
the join check in muc.lib by registering an invalid nickname and then
joining with any nickname, letting register.lib change it to the invalid
registered nick.
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/muc/register.lib.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/muc/register.lib.lua b/plugins/muc/register.lib.lua index f0a15dd4..d917b396 100644 --- a/plugins/muc/register.lib.lua +++ b/plugins/muc/register.lib.lua @@ -152,7 +152,7 @@ local function handle_register_iq(room, origin, stanza) return true; end -- Is the nickname valid? - local desired_nick = resourceprep(reg_data["muc#register_roomnick"]); + local desired_nick = resourceprep(reg_data["muc#register_roomnick"], true); if not desired_nick then origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid Nickname")); return true; |