prosody-modules
8231774f5bfd
mod_adhoc_dataforms_demo/README.markdown
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mod_adhoc_dataforms_demo/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 |
| parent | 3559:d56cb74a0db8 |
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--- summary: 'Module for testing ad-hoc commands and dataforms rendering' --- # Introduction This module provides [Ad-Hoc commands][xep0050] for testing [data form][xep0004] that includes all kinds of fields. It's meant to help debug both Prosodys [`util.dataforms`][doc:developers:util:dataforms] library and clients, eg seeing how various field types are rendered. # Configuration Simply add it to [`modules_enabled`][doc:modules_enabled] like any other module. ``` {.lua} modules_enabled = { -- All your other modules etc "adhoc_dataforms_demo"; } ``` # Usage In your Ad-Hoc capable client, first look for "Execute command". You should see a form with various kinds of fields. Dataforms Demo : A simple command that provides a dataform with every possible field type, suitable for testing rending of dataforms. Multi-step command demo : A command that has multiple steps, suitable for testing back and forwards navigation.
