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annotate mod_persisthosts/mod_persisthosts.lua @ 6317:7b693a5539ad

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mod_auth_http_async: Update documentation The required async APIs were included in 0.10.0, but at the time of this writing we only consider 0.12.x and later supported. The fallback sync API would have made it work with even earlier versions, but I don't remember specifically and it doesn't matter.
author Kim Alvefur <zash@zash.se>
date Tue, 02 Sep 2025 21:32:01 +0200
parents c90aab23fb9b
children
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c563f4d64302 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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dde2803f7678 mod_persisthosts: Retrieve hosts from config instead of Prosody state
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4 local cm = require "core.configmanager";
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5 local set = require"util.set";
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6 local stat = require"lfs".attributes;
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7 local resolve_relative_path = require"core.configmanager".resolve_relative_path;
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9 local vhost_path = module:get_option_string("persisthosts_path", "conf.d");
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10 local path_pattern = resolve_relative_path(prosody.paths.config, vhost_path) .. "/%s.cfg.lua";
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12 local original = set.new();
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13 for host, config in pairs(cm.getconfig()) do
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c90aab23fb9b mod_persisthosts: Also skip defined Components (thanks gtech1)
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14 if config["defined"] or config["component_module"] then
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15 original:add(host);
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16 end
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17 end
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19 module:hook("host-activated", function(host)
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20 if not original:contains(host) then
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21 local path = path_pattern:format(host);
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22 if not stat(path) then
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23 local fh, err = io.open(path, "w");
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24 if fh then
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25 fh:write(("VirtualHost%q\n"):format(host));
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26 module:fire_event("host-persisted", { host = host, file = fh });
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27 fh:close();
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28 module:log("info", "Config file for host '%s' created", host);
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29 else
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30 module:log("error", "Could not open '%s' for writing: %s", path, err or "duno");
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31 end
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32 else
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33 module:log("debug", "File '%s' existed already", path);
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34 end
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35 else
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36 module:log("debug", "VirtualHost '%s' existed already", host);
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37 end
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38 end);
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39