annotate mod_compat_roles/README.markdown @ 5818:d3b69859553a

mod_password_policy: Change error type from 'cancel' to 'modify' This makes more sense, as the problem relates to the data that has been entered, and therefore the request could be retried with different data.
author Matthew Wild <mwild1@gmail.com>
date Mon, 08 Jan 2024 17:28:39 +0000
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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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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.