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mod_persisthosts/mod_persisthosts.lua @ 4738:5aee8d86629a
mod_bookmarks2: Fix handling of nick and password elements
This form of child retrieval fails when the stanza elements internally
don't have an 'xmlns' attribute, which can happen sometimes for some
reason, including when they have been constructed via the stanza builder
API. When that is the case then the explicit namespace arguemnt does not
match the nil value of the internal attribute. Calling `:get_child()`
without the namespace argument does the right thing here, with both nil
and the parent namespace as valid values for the internal attribute.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 03 Nov 2021 21:11:55 +0100 |
parent | 2447:366fadb5c6e5 |
rev | line source |
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2446
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mod_persisthosts: Module that dynamically creates stub configuration files for dynamically activated hosts
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1 -- mod_persisthosts |
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2 module:set_global(); |
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3 |
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4 local set = require"util.set"; |
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5 local stat = require"lfs".attributes; |
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6 local resolve_relative_path = require"core.configmanager".resolve_relative_path; |
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7 |
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8 local vhost_path = module:get_option_string("persisthosts_path", "conf.d"); |
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9 local path_pattern = resolve_relative_path(prosody.paths.config, vhost_path) .. "/%s.cfg.lua"; |
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10 |
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11 local original = set.new(); |
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12 original:include(prosody.hosts); |
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13 |
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14 module:hook("host-activated", function(host) |
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15 if not original:contains(host) then |
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16 local path = path_pattern:format(host); |
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17 if not stat(path) then |
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18 local fh, err = io.open(path, "w"); |
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19 if fh then |
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20 fh:write(("VirtualHost%q\n"):format(host)); |
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mod_persisthosts: Fire an event to allow other modules a chance to write to the new config file
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21 module:fire_event("host-persisted", { host = host, file = fh }); |
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22 fh:close(); |
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23 module:log("info", "Config file for host '%s' created", host); |
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24 else |
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25 module:log("error", "Could not open '%s' for writing: %s", path, err or "duno"); |
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26 end |
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27 else |
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28 module:log("debug", "File '%s' existed already", path); |
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29 end |
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30 else |
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31 module:log("debug", "VirtualHost '%s' existed already", host); |
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32 end |
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33 end); |
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34 |