Mercurial > prosody-modules
annotate mod_cloud_notify_filters/README.md @ 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 |
parents | 6872e55cfb92 |
children | 46ca47a12770 |
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mod_cloud_notify_filters: New module to support push notification filters
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1 --- |
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2 labels: |
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3 - 'Stage-Alpha' |
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4 summary: 'Support for push notification filtering rules' |
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5 ... |
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6 |
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7 Introduction |
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8 ============ |
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9 |
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10 This module implements support for a group of [push notification extensions](https://xeps.tigase.net//docs/push-notifications/filters) |
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11 by the Tigase team that allow a client to specify filters to be applied to |
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12 push notifications. |
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13 |
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14 It is a custom extension to [XEP-0357: Push Notifications](https://xmpp.org/extensions/xep-0357.html). |
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15 |
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16 It is planned that this will evolve to a XEP in the near future. |
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17 |
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18 Details |
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19 ======= |
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20 |
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21 Add to modules_enabled, there are no configuration options. |
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22 |
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23 Compatibility |
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24 ============= |
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25 |
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26 Not tested, but hopefully works on 0.11.x and later. |