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mod_bookmarks2/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> |
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date | Sun, 22 Aug 2021 13:22:59 +0200 |
parent | 4278:4ac5d3a5f580 |
child | 4834:7ed2467c9bb5 |
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--- labels: - 'Stage-Alpha' summary: Synchronise bookmarks between Private XML and PEP ... ::: {.alert .alert-warning} **WARNING:** This module is incompatible with clients which only use [deprecated PEP bookmarks (XEP-0048)](https://xmpp.org/extensions/xep-0048.html), such as [Converse.js](https://conversejs.org). If you need to be compatible with these clients, use [mod\_bookmarks](mod_bookmarks.html) instead. ::: Introduction ------------ This module fetches users’ bookmarks from Private XML and pushes them to PEP on login, and then redirects any Private XML query to PEP. This allows interop between older clients that use [XEP-0048: Bookmarks version 1.0](https://xmpp.org/extensions/attic/xep-0048-1.0.html) and recent clients which use [XEP-0402](https://xmpp.org/extensions/xep-0402.html). Configuration ------------- Simply [enable it like most other modules](https://prosody.im/doc/installing_modules#prosody-modules), no further configuration is needed. Compatibility ------------- ------- --------------- trunk Works 0.11 Works 0.10 Does not work 0.9 Does not work ------- ---------------