prosody-modules
8231774f5bfd
mod_register_oob_url/README.markdown
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mod_register_oob_url/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 | 2860:a7c2df6b2662 |
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--- labels: - 'Stage-Alpha' summary: 'XEP-077 IBR registration URL redirect' --- Introduction ============ Registration redirect to out of band URL as described in [XEP-0077: In-Band Registration](http://xmpp.org/extensions/xep-0077.html#redirect). Details ======= The already existing module `mod_register_redirect` doesn’t add a stream feature advertising its capabilities and thus doesn’t work with clients like Conversations. This module tries to take a simpler and more straight forward approach for admins who just want to redirect to an URL and do not need the features provided by `mod_register_redirect`. Usage ===== Set `allow_registration` to `false` and point `register_oob_url` to the URL that handles your registration. Compatibility ============= ----- ----------------------------------------------------------------------------- 0.10 Works ----- -----------------------------------------------------------------------------
