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annotate mod_http_status/mod_http_status.lua @ 5853:97c9b76867ca

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mod_log_ringbuffer: Detach event handlers on logging reload (thanks Menel) Otherwise the global event handlers accumulate, one added each time logging is reoladed, and each invocation of the signal or event triggers one dump of each created ringbuffer.
author Kim Alvefur <zash@zash.se>
date Sun, 03 Mar 2024 11:23:40 +0100
parents e274431bf4ce
children
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1 module:set_global();
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2
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3 local json = require "util.json";
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4 local datetime = require "util.datetime".datetime;
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5 local ip = require "util.ip";
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6
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7 local modulemanager = require "core.modulemanager";
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8
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9 local permitted_ips = module:get_option_set("http_status_allow_ips", { "::1", "127.0.0.1" });
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10 local permitted_cidr = module:get_option_string("http_status_allow_cidr");
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11
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12 local function is_permitted(request)
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13 local ip_raw = request.ip;
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14 if permitted_ips:contains(ip_raw) or
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15 (permitted_cidr and ip.match(ip.new_ip(ip_raw), ip.parse_cidr(permitted_cidr))) then
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16 return true;
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17 end
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18 return false;
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19 end
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20
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21 module:provides("http", {
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22 route = {
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23 GET = function(event)
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24 local request, response = event.request, event.response;
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25 if not is_permitted(request) then
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26 return 403; -- Forbidden
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27 end
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28 response.headers.content_type = "application/json";
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29
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30 local resp = { ["*"] = true };
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31
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32 for host in pairs(prosody.hosts) do
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33 resp[host] = true;
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34 end
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35
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36 for host in pairs(resp) do
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37 local hostmods = {};
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38 local mods = modulemanager.get_modules(host);
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39 for mod_name, mod in pairs(mods) do
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40 hostmods[mod_name] = {
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41 type = mod.module.status_type;
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42 message = mod.module.status_message;
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43 time = datetime(math.floor(mod.module.status_time));
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44 };
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45 end
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46 resp[host] = hostmods;
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47 end
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48
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49 return json.encode(resp);
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50 end;
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51 };
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52 });