Mercurial > prosody-modules
annotate mod_compat_roles/README.markdown @ 5536:96dec7681af8
mod_firewall: Update user marks to store instantly via map store
The original approach was to keep marks in memory only, and persist them at
shutdown. That saves I/O, at the cost of potentially losing marks on an
unclean shutdown.
This change persists marks instantly, which may have some performance overhead
but should be more "correct".
It also splits the marking/unmarking into an event which may be watched or
even fired by other modules.
| author | Matthew Wild <mwild1@gmail.com> |
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| date | Thu, 08 Jun 2023 16:20:42 +0100 |
| parents | fc6a618bfe4e |
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1 --- |
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2 labels: |
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3 - Stage-Alpha |
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4 summary: Compatibility layer for Prosody's future roles API |
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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 provides compatibility with Prosody's new role and permissions |
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11 system. It aims to run on Prosody 0.11 and 0.12, providing a limited version |
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12 of the new API backed by is_admin() (which is not going to be present in trunk |
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13 and future Prosody versions). |
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14 |
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15 It is designed for use by modules which want to be compatible with Prosody |
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16 versions with and without the new permissions API. |
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17 |
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18 Configuration |
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19 ============= |
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20 |
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21 There is no configuration. |
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22 |
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23 Usage (for developers) |
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24 ====================== |
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25 |
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26 If you are a module developer, and want your module to work with Prosody trunk |
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27 and future releases, you should avoid the `usermanager.is_admin()` function. |
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28 |
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29 Instead, depend on this module: |
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30 |
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31 ``` |
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32 module:depends("compat_roles") |
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33 ``` |
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34 |
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35 Then use `module:may()` instead: |
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36 |
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37 ``` |
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38 if module:may(":do-something") then |
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39 -- Blah |
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40 end |
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41 ``` |
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42 |
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43 For more information on the new role/permissions API, check Prosody's |
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44 developer documentation at https://prosody.im/doc/developers/permissions |
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45 |
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46 Compatibility |
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47 ============= |
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48 |
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49 Requires Prosody 0.11 or 0.12. |