Mercurial > prosody-modules

annotate mod_muc_search/mod_muc_search.lua @ 5256:44f7edd4f845

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mod_http_oauth2: Reject non-local hosts in more code paths We're not issuing tokens for users on remote hosts, we can't even authenticate them since they're remote. Thus the host is always the local module.host so no need to pass around the host in most cases or use it for anything but enforcing the same host.
author Kim Alvefur <zash@zash.se>
date Thu, 16 Mar 2023 17:52:10 +0100
parents 5f4bcaad18ee
children
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1 -- mod_muc_search
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2 -- https://muclumbus.jabbercat.org/docs/api#xmpp
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3 -- TODO
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4 -- Result set management (pagination, limits)
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5 -- Sorting
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6 -- min_users
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7
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8 local dataforms = require "util.dataforms";
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9 local st = require "util.stanza";
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10
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11 local mod_muc = module:depends("muc");
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12 assert(mod_muc.live_rooms, "Missing required MUC API. Prosody >= hg:f5c43e829d93 required");
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13
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14 local search_form = dataforms.new {
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15 {
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16 type = "hidden";
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17 value = "https://xmlns.zombofant.net/muclumbus/search/1.0#params";
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18 name = "FORM_TYPE";
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19 };
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20 {
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21 type = "text-single";
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22 label = "Search for";
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23 name = "q";
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24 };
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25 {
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26 type = "boolean";
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27 value = true;
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28 label = "Search in name";
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29 name = "sinname";
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30 };
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31 {
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32 type = "boolean";
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33 value = true;
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34 label = "Search in description";
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35 name = "sindescription";
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36 };
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37 {
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38 type = "boolean";
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39 value = true;
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40 label = "Search in address";
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41 name = "sinaddr";
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42 };
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43 {
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44 type = "text-single";
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45 value = "1";
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46 label = "Minimum number of users";
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47 name = "min_users";
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48 };
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49 {
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50 options = {
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51 {
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52 label = "Number of online users";
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53 value = "nusers";
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54 };
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55 {
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56 label = "Address";
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57 value = "address";
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58 };
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59 };
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60 type = "list-single";
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61 value = "nusers";
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62 label = "Sort results by";
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63 name = "key";
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64 };
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65 };
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66
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67 module:hook("iq-get/host/https://xmlns.zombofant.net/muclumbus/search/1.0:search", function (event)
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68 local origin, stanza = event.origin, event.stanza;
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69 origin.send(st.reply(stanza)
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70 :tag("search", { xmlns = "https://xmlns.zombofant.net/muclumbus/search/1.0" })
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71 :add_child(search_form:form()));
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72 return true;
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73 end);
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74
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75 module:hook("iq-set/host/https://xmlns.zombofant.net/muclumbus/search/1.0:search", function (event)
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76 local origin, stanza = event.origin, event.stanza;
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77 local search = stanza.tags[1];
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78 local submitted = search:get_child("x", "jabber:x:data");
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79 if not submitted then
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80 origin.send(st.error_reply("modify", "bad-request", "Missing dataform"));
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81 return;
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82 end
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83 local query = search_form:data(submitted);
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84 module:log("debug", "Got query: %q", query);
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85
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86 local result = st.reply(stanza)
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87 :tag("result", { xmlns = "https://xmlns.zombofant.net/muclumbus/search/1.0" });
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88
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89 for room in mod_muc.live_rooms() do -- TODO s/live/all/ but preferably along with pagination/rsm
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90 if room:get_public() and not room:get_members_only() then
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91 module:log("debug", "Looking at room %s %q", room.jid, room._data);
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92 if (query.sinname and room:get_name():find(query.q, 1, true))
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93 or (query.sindescription and (room:get_description() or ""):find(query.q, 1, true))
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94 or (query.sinaddr and room.jid:find(query.q, 1, true)) then
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95 result:tag("item", { address = room.jid })
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96 :text_tag("name", room:get_name())
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97 :text_tag("description", room:get_description())
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98 :text_tag("language", room:get_language())
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99 :tag("is-open"):up()
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100 :up();
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101 end
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102 end
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103 end
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104 origin.send(result);
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105 return true;
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106 end);