prosody-modules
06fbbd45ba75
mod_lastlog/mod_lastlog.lua

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mod_lastlog/mod_lastlog.lua @ 6302:06fbbd45ba75

mod_cloud_notify: Readme: fix links and labels that were removed in the last commit diff --git a/mod_cloud_notify/README.md b/mod_cloud_notify/README.md --- a/mod_cloud_notify/README.md +++ b/mod_cloud_notify/README.md @@ -1,3 +1,9 @@ +---- +-labels: +-- 'Stage-Beta' +-summary: 'XEP-0357: Cloud push notifications' +---- + # Introduction This module enables support for sending "push notifications" to clients @@ -32,15 +38,15 @@ notification to your device. When your d it will display it or wake up the app so it can connect to XMPP and receive any pending messages. -This protocol is described for developers in \[XEP-0357: Push -Notifications\]. +This protocol is described for developers in [XEP-0357: Push +Notifications]. -For this module to work reliably, you must have \[mod_smacks\], -\[mod_mam\] and \[mod_carbons\] also enabled on your server. +For this module to work reliably, you must have [mod_smacks], +[mod_mam] and [mod_carbons] also enabled on your server. Some clients, notably Siskin and Snikket iOS need some additional extensions that are not currently defined in a standard XEP. To support -these clients, see \[mod_cloud_notify_extensions\]. +these clients, see [mod_cloud_notify_extensions]. # Configuration @@ -58,18 +64,18 @@ these clients, see \[mod_cloud_notify_ex # Internal design notes App servers are notified about offline messages, messages stored by -\[mod_mam\] or messages waiting in the smacks queue. The business rules +[mod_mam] or messages waiting in the smacks queue. The business rules outlined [here](//mail.jabber.org/pipermail/standards/2016-February/030925.html) are all honored[^2]. -To cooperate with \[mod_smacks\] this module consumes some events: +To cooperate with [mod_smacks] this module consumes some events: `smacks-ack-delayed`, `smacks-hibernation-start` and `smacks-hibernation-end`. These events allow this module to send out notifications for messages received while the session is hibernated by -\[mod_smacks\] or even when smacks acknowledgements for messages are +[mod_smacks] or even when smacks acknowledgements for messages are delayed by a certain amount of seconds configurable with the -\[mod_smacks\] setting `smacks_max_ack_delay`. +[mod_smacks] setting `smacks_max_ack_delay`. The `smacks_max_ack_delay` setting allows to send out notifications to clients which aren't already in smacks hibernation state (because the
author Menel <menel@snikket.de>
date Fri, 13 Jun 2025 10:44:37 +0200
parent 1493:d5e8758d391d
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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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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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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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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