Mercurial > prosody-modules
view mod_list_active/README.markdown @ 4651:8231774f5bfd
mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8
The `body:sub()` call risks splitting the string in the middle of a
multi-byte UTF-8 sequence. This should have been caught by util.stanza
validation, but that would have caused some havoc, at the very least causing
the notification to not be sent.
There have been no reports of this happening. Likely because this module
isn't widely deployed among users with languages that use many longer UTF-8
sequences.
The util.encodings.utf8.valid() function is O(n) where only the last
sequence really needs to be checked, but it's in C and expected to be fast.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 22 Aug 2021 13:22:59 +0200 |
| parents | 33f7ca7bdc86 |
| children |
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Description =========== This module lists those users, who **have** used their account in a defined time-frame, basically the inverse of [mod_list_inactive]. Dependencies ============ [mod_lastlog] must be enabled to collect the data used by this module. Usage ===== prosodyctl mod_list_active example.com time [format] Time is a number followed by 'day', 'week', 'month' or 'year' Formats are: --------- ------------------------------------------------ default `user@example.com` event `user@example.com last action` --------- ------------------------------------------------ Example ======= prosodyctl mod_list_active example.com 1year Help ==== prosodyctl mod_list_active