prosody
34ac05f6bd10
plugins/mod_http_altconnect.lua

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plugins/mod_http_altconnect.lua @ 13744:34ac05f6bd10 13.0

core.configmanager: Fix reporting delayed warnings from global section A Credential in the global section would be stored at delayed_warnings["*/secret"], but get("example.com","secret") would look for delayed_warnings["example.com/secret"] Storing the warnings in the config itself has the unfortunate side-effect that the config now contains util.error objects, which may be awkward if something bypasses get(). Should rawget() also do this filtering? getconfig() too? Currently this only affects prosodyctl, so maybe it won't be much of a problem.
author Kim Alvefur <zash@zash.se>
date Sat, 22 Feb 2025 00:08:18 +0100
parent 13718:569fae28a2f3
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1 -- mod_http_altconnect
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2 -- XEP-0156: Discovering Alternative XMPP Connection Methods
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3
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4 module:depends"http";
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5
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6 local mm = require "prosody.core.modulemanager";
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7 local json = require"prosody.util.json";
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8 local st = require"prosody.util.stanza";
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9 local array = require"prosody.util.array";
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10
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11 local advertise_bosh = module:get_option_boolean("advertise_bosh", true);
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12 local advertise_websocket = module:get_option_boolean("advertise_websocket", true);
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13
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14 local function get_supported()
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15 local uris = array();
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16 if advertise_bosh and (mm.is_loaded(module.host, "bosh") or mm.is_loaded("*", "bosh")) then
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17 uris:push({ rel = "urn:xmpp:alt-connections:xbosh", href = module:http_url("bosh", "/http-bind") });
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18 end
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19 if advertise_websocket and (mm.is_loaded(module.host, "websocket") or mm.is_loaded("*", "websocket")) then
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20 uris:push({ rel = "urn:xmpp:alt-connections:websocket", href = module:http_url("websocket", "xmpp-websocket"):gsub("^http", "ws") });
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21 end
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22 return uris;
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23 end
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26 local function GET_xml(event)
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27 local response = event.response;
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28 local xrd = st.stanza("XRD", { xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0' });
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29 local uris = get_supported();
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30 for _, method in ipairs(uris) do
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31 xrd:tag("Link", method):up();
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32 end
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33 response.headers.content_type = "application/xrd+xml"
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34 response.headers.access_control_allow_origin = "*";
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35 return '<?xml version="1.0" encoding="UTF-8"?>' .. tostring(xrd);
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36 end
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37
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38 local function GET_json(event)
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39 local response = event.response;
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40 local jrd = { links = get_supported() };
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41 response.headers.content_type = "application/json"
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42 response.headers.access_control_allow_origin = "*";
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43 return json.encode(jrd);
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44 end;
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45
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46 module:provides("http", {
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47 default_path = "/.well-known";
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48 route = {
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49 ["GET /host-meta"] = GET_xml;
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50 ["GET /host-meta.json"] = GET_json;
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51 };
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52 });