Mercurial > prosody-modules

annotate mod_audit/mod_audit.lua @ 4980:da151f9af861

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replaced 'session' with 'origin' in push_disable session is not defined in this function, trying to access it leads to an error. The correct reference seems to be 'origin'. (This may have come about by copying from the similar code in process_stanza_queue.)
author arcseconds
date Sat, 30 Jul 2022 21:07:47 +1200
parents ae83200fb55f
children 4a5837591380
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 module:set_global();
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2
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3 local time_now = os.time;
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4 local st = require "util.stanza";
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5 local moduleapi = require "core.moduleapi";
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6
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7 local host_wide_user = "@";
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8
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9 local stores = {};
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10
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11 local function get_store(self, host)
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12 local store = rawget(self, host);
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13 if store then
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14 return store
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15 end
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16 store = module:context(host):open_store("audit", "archive");
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17 rawset(self, host, store);
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18 return store;
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19 end
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20
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21 setmetatable(stores, { __index = get_store });
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22
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23
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24 local function session_extra(session)
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25 local attr = {
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26 xmlns = "xmpp:prosody.im/audit",
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27 };
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28 if session.id then
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29 attr.id = session.id;
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30 end
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31 if session.type then
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32 attr.type = session.type;
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33 end
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34 local stanza = st.stanza("session", attr);
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35 if session.ip then
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36 stanza:text_tag("remote-ip", session.ip);
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37 end
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38 return stanza
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39 end
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40
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41 local function audit(host, user, source, event_type, extra)
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42 if not host or host == "*" then
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43 error("cannot log audit events for global");
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44 end
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45 local user_key = user or host_wide_user;
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46
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47 local attr = {
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48 ["source"] = source,
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49 ["type"] = event_type,
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50 };
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51 if user_key ~= host_wide_user then
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52 attr.user = user_key;
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53 end
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54 local stanza = st.stanza("audit-event", attr);
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55 if extra ~= nil then
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56 if extra.session then
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57 local child = session_extra(extra.session);
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58 if child then
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59 stanza:add_child(child);
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60 end
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61 end
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62 if extra.custom then
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63 for _, child in extra.custom do
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64 if not st.is_stanza(child) then
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65 error("all extra.custom items must be stanzas")
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66 end
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67 stanza:add_child(child);
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68 end
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69 end
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70 end
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71
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72 local id, err = stores[host]:append(nil, nil, stanza, time_now(), user_key);
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73 if err then
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74 module:log("error", "failed to persist audit event: %s", err);
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75 return
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76 else
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77 module:log("debug", "persisted audit event %s as %s", stanza:top_tag(), id);
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78 end
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79 end
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80
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81 function moduleapi.audit(module, user, event_type, extra)
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82 audit(module.host, user, "mod_" .. module:get_name(), event_type, extra);
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83 end
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84
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85 module:hook("audit", audit, 0);