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annotate mod_http_index/mod_http_index.lua @ 3503:882180b459a0

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mod_pubsub_post: Restructure authentication and authorization (BC) This deprecates the default "superuser" actor model and makes the default equivalent to the previous "request.id". A single actor and secret per node is supported because HTTP and WebHooks don't normally include any authorization identity. Allowing authentication bypass when no secret is given should be relatively safe when the actor is unprivileged, as will be unless explicitly configured otherwise.
author Kim Alvefur <zash@zash.se>
date Sat, 30 Mar 2019 21:16:13 +0100
parents 4af114684e0a
children f169d9a513c6
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1 local url = require"socket.url";
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2 local render = require"util.interpolation".new("%b{}", require"util.stanza".xml_escape);
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3
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4 module:depends"http";
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5
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6 local base_template;
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7 do
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8 local template_file = module:get_option_string(module.name .. "_template", module.name .. ".html");
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9 template_file = assert(module:load_resource(template_file));
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10 base_template = template_file:read("*a");
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11 template_file:close();
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12 end
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13
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14 local canonical = module:http_url(nil, "/");
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15
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16 local function relative(base, link)
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17 base = url.parse(base);
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18 link = url.parse(link);
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19 for k,v in pairs(base) do
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20 if link[k] == v then
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21 link[k] = nil;
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22 end
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23 end
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24 return url.build(link);
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25 end
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26
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27 local function handler(event)
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28 local host_items = module:get_host_items("http-provider");
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29 local http_apps = {}
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30 for _, item in ipairs(host_items) do
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31 if module.name ~= item._provided_by then
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32 table.insert(http_apps, {
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33 title = item.title or item.name;
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34 name = item.name;
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35 module = "mod_" .. item._provided_by;
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36 url = relative(canonical, module:http_url(item.name, item.default_path));
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37 });
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38 end
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39 end
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40 table.sort(http_apps, function (a, b) return a.name < b.name; end);
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41 event.response.headers.content_type = "text/html";
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42 return render(base_template, {
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43 title = "HTTP Apps";
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44 items = http_apps;
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45 prosody_version = prosody.version;
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46 mod_name = module.name;
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47 canonical = canonical;
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48 });
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49 end
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50
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51 module:provides("http", {
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52 route = {
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53 ["GET /"] = handler;
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54 };
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55 default_path = "/";
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56 });