Mercurial > prosody-modules

annotate mod_map/mod_map.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 262e68821f3f
children 30743ae1fe1a
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262e68821f3f mod_map: Experimental module exposing MAM summary
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1
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2 local st = require "util.stanza";
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3 local jid_bare = require "util.jid".bare;
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4 local rsm = require "util.rsm";
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5 local dataform = require "util.dataforms".new;
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6
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7 local archive = module:open_store("archive", "archive");
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8
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9 local query_form = dataform {
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10 { name = "with"; type = "jid-single"; };
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11 { name = "start"; type = "text-single" };
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12 { name = "end"; type = "text-single"; };
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13 };
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14
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15 if not archive.summary then
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16 module:log("error", "The archive:summary() API is not supported by %s", archive._provided_by);
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17 return
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18 end
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19
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20 module:hook("iq-get/self/xmpp:prosody.im/mod_map:summary", function(event)
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21 local origin, stanza = event.origin, event.stanza;
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22
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23 local query = stanza.tags[1];
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24
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25 -- Search query parameters
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26 local qwith, qstart, qend;
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27 local form = query:get_child("x", "jabber:x:data");
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28 if form then
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29 local err;
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30 form, err = query_form:data(form);
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31 if err then
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32 origin.send(st.error_reply(stanza, "modify", "bad-request", select(2, next(err))));
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33 return true;
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34 end
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35 qwith, qstart, qend = form["with"], form["start"], form["end"];
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36 qwith = qwith and jid_bare(qwith); -- dataforms does jidprep
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37 end
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38
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39 local qset = rsm.get(query);
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40 local qmax = qset and qset.max;
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41 local before, after = qset and qset.before, qset and qset.after;
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42 if type(before) ~= "string" then before = nil; end
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43
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44 local summary = archive:summary(origin.username, {
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45 start = qstart; ["end"] = qend; -- Time range
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46 with = qwith;
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47 limit = qmax;
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48 before = before; after = after;
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49 });
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50 if not summary then
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51 module:send(st.error_reply(stanza, "wait", "internal-server-error"));
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52 return true;
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53 end
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54
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55 local reply = st.reply(stanza);
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56 reply:tag("summary", { xmlns = "xmpp:prosody.im/mod_map" });
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57 for jid, count in pairs(summary) do
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58 reply:tag("item", { jid = jid });
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59 if type(count) == "number" then
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60 reply:text_tag("count", ("%d"):format(count));
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61 end
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62 reply:up();
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63 end
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64
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65 module:send(reply);
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66 return true;
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67 end);