prosody
f4e33d17eaa8
plugins/mod_scansion_record.lua

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plugins/mod_scansion_record.lua @ 13076:f4e33d17eaa8

mod_tls: Drop request for client certificates on outgoing connections It is the other end who should request client certificates for these connections, we only need to send ours. Hopefully this was treated as a noop, so probably no harm in keeping it. But hey, spring cleaning? :)
author Kim Alvefur <zash@zash.se>
date Wed, 19 Apr 2023 11:14:11 +0200
parent 12977:74b9e05af71e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 local names = { "Romeo", "Juliet", "Mercutio", "Tybalt", "Benvolio" };
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2 local devices = { "", "phone", "laptop", "tablet", "toaster", "fridge", "shoe" };
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3 local users = {};
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4
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5 local filters = require "prosody.util.filters";
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6 local id = require "prosody.util.id";
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7 local dt = require "prosody.util.datetime";
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8 local dm = require "prosody.util.datamanager";
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9 local st = require "prosody.util.stanza";
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10
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11 local record_id = id.short():lower();
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12 local record_date = os.date("%Y%b%d"):lower();
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13 local header_file = dm.getpath(record_id, "scansion", record_date, "scs", true);
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14 local record_file = dm.getpath(record_id, "scansion", record_date, "log", true);
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15
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16 local head = io.open(header_file, "w");
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17 local scan = io.open(record_file, "w+");
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18
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19 local function record(string)
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20 scan:write(string);
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21 scan:flush();
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22 end
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23
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24 local function record_header(string)
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25 head:write(string);
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26 head:flush();
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27 end
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28
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29 local function record_object(class, name, props)
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30 head:write(("[%s] %s\n"):format(class, name));
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31 for k,v in pairs(props) do
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32 head:write(("\t%s: %s\n"):format(k, v));
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33 end
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34 head:write("\n");
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35 head:flush();
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36 end
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37
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38 local function record_event(session, event)
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39 record(session.scansion_id.." "..event.."\n\n");
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40 end
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41
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42 local function record_stanza(stanza, session, verb)
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43 local flattened = tostring(stanza:indent(2, "\t"));
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44 record(session.scansion_id.." "..verb..":\n\t"..flattened.."\n\n");
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45 end
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46
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47 local function record_stanza_in(stanza, session)
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48 if stanza.attr.xmlns == nil then
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49 local copy = st.clone(stanza);
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50 copy.attr.from = nil;
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51 record_stanza(copy, session, "sends")
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52 end
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53 return stanza;
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54 end
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55
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56 local function record_stanza_out(stanza, session)
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57 if stanza.attr.xmlns == nil then
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58 if not (stanza.name == "iq" and stanza:get_child("bind", "urn:ietf:params:xml:ns:xmpp-bind")) then
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59 local copy = st.clone(stanza);
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60 if copy.attr.to == session.full_jid then
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61 copy.attr.to = nil;
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62 end
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63 record_stanza(copy, session, "receives");
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64 end
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65 end
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66 return stanza;
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67 end
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68
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69 module:hook("resource-bind", function (event)
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70 local session = event.session;
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71 if not users[session.username] then
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72 users[session.username] = {
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73 character = table.remove(names, 1) or id.short();
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74 devices = {};
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75 n_devices = 0;
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76 };
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77 end
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78 local user = users[session.username];
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79 local device = user.devices[session.resource];
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80 if not device then
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81 user.n_devices = user.n_devices + 1;
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82 device = devices[user.n_devices] or ("device"..id.short());
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83 user.devices[session.resource] = device;
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84 end
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85 session.scansion_character = user.character;
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86 session.scansion_device = device;
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87 session.scansion_id = user.character..(device ~= "" and "'s "..device or device);
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88
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89 record_object("Client", session.scansion_id, {
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90 jid = session.full_jid,
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91 password = "password",
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92 });
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93
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94 module:log("info", "Connected: %s", session.scansion_id);
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95 record_event(session, "connects");
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96
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97 filters.add_filter(session, "stanzas/in", record_stanza_in);
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98 filters.add_filter(session, "stanzas/out", record_stanza_out);
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99 end);
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100
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101 module:hook("resource-unbind", function (event)
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102 local session = event.session;
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103 if session.scansion_id then
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104 record_event(session, "disconnects");
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105 end
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106 end)
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107
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108 record_header("# mod_scansion_record on host '"..module.host.."' recording started "..dt.datetime().."\n\n");
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109
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110 record[[
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111 -----
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112
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113 ]]
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114
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115 module:hook_global("server-stopping", function ()
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116 record("# recording ended on "..dt.datetime().."\n");
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117 module:log("info", "Scansion recording available in %s", header_file);
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118 end);
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119
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120 prosody.events.add_handler("server-cleanup", function ()
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121 scan:seek("set", 0);
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122 for line in scan:lines() do
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123 head:write(line, "\n");
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124 end
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125 scan:close();
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126 os.remove(record_file);
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127 head:close()
9347
9479523e209a mod_scansion_record: and close it on shutdown
Kim Alvefur <zash@zash.se>
parents: 9346
diff changeset
128 end);