annotate mod_lastlog/mod_lastlog.lua @ 5243:d5dc8edb2695

mod_http_oauth2: Use more compact IDs UUIDs are nice but so verbose! The reduction in entropy for the nonce should be fine since the timestamp is also counts towards this, and it changes every second (modulo clock shenanigans), so the chances of someone managing to get the same client_secret by registering with the same information at the same time as another entity should be negligible.
author Kim Alvefur <zash@zash.se>
date Sat, 11 Mar 2023 22:46:27 +0100
parents d5e8758d391d
children
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1 local datamanager = require "util.datamanager";
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2 local jid = require "util.jid";
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3 local time = os.time;
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4 local log_ip = module:get_option_boolean("lastlog_ip_address", false);
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5 local host = module.host;
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6
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7 module:hook("authentication-success", function(event)
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8 local session = event.session;
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9 if session.username then
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10 datamanager.store(session.username, host, "lastlog", {
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11 event = "login";
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12 timestamp = time(),
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13 ip = log_ip and session and session.ip or nil,
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14 });
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15 end
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16 end);
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17
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18 module:hook("resource-unbind", function(event)
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19 local session = event.session;
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20 if session.username then
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21 datamanager.store(session.username, host, "lastlog", {
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22 event = "logout";
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23 timestamp = time(),
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parents: 1343
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24 ip = log_ip and session and session.ip or nil,
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25 });
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26 end
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27 end);
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Matthew Wild <mwild1@gmail.com>
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28
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29 module:hook("user-registered", function(event)
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30 local session = event.session;
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31 datamanager.store(event.username, host, "lastlog", {
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32 event = "registered";
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33 timestamp = time(),
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34 ip = log_ip and session and session.ip or nil,
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35 });
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36 end);
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37
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38
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39 if module:get_host_type() == "component" then
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40 module:hook("message/bare", function(event)
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41 local room = jid.split(event.stanza.attr.to);
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42 if room then
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43 datamanager.store(room, module.host, "lastlog", {
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44 event = "message";
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45 timestamp = time(),
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parents: 1173
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46 });
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47 end
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48 end);
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49
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50 elseif module:get_option_boolean("lastlog_stamp_offline") then
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51 local datetime = require"util.datetime".datetime;
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52 local function offline_stamp(event)
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53 local stanza = event.stanza;
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54 local node, to_host = jid.split(stanza.attr.from);
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55 if to_host == host and event.origin == hosts[host] and stanza.attr.type == "unavailable" then
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56 local data = datamanager.load(node, host, "lastlog");
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57 local timestamp = data and data.timestamp;
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58 if timestamp then
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59 stanza:tag("delay", {
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60 xmlns = "urn:xmpp:delay",
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61 from = host,
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62 stamp = datetime(timestamp),
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63 }):up();
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64 end
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65 end
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66 end
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67
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68 module:hook("pre-presence/bare", offline_stamp);
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69 module:hook("pre-presence/full", offline_stamp);
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70 end
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71
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72 function module.command(arg)
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73 if not arg[1] or arg[1] == "--help" then
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74 require"util.prosodyctl".show_usage([[mod_lastlog <user@host>]], [[Show when user last logged in or out]]);
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75 return 1;
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76 end
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77 local user, host = jid.prepped_split(table.remove(arg, 1));
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78 require"core.storagemanager".initialize_host(host);
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79 local lastlog = datamanager.load(user, host, "lastlog");
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80 if lastlog then
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81 print(("Last %s: %s"):format(lastlog.event or "login",
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82 lastlog.timestamp and os.date("%Y-%m-%d %H:%M:%S", lastlog.timestamp) or "<unknown>"));
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83 if lastlog.ip then
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84 print("IP address: "..lastlog.ip);
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85 end
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86 else
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87 print("No record found");
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88 return 1;
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89 end
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90 return 0;
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91 end