1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
local names = { "Romeo", "Juliet", "Mercutio", "Tybalt", "Benvolio" };
local devices = { "", "phone", "laptop", "tablet", "toaster", "fridge", "shoe" };
local users = {};
local filters = require "util.filters";
local id = require "util.id";
local dt = require "util.datetime";
local dm = require "util.datamanager";
local st = require "util.stanza";
local record_id = id.short():lower();
local record_date = os.date("%Y%b%d"):lower();
local header_file = dm.getpath(record_id, "scansion", record_date, "scs", true);
local record_file = dm.getpath(record_id, "scansion", record_date, "log", true);
local head = io.open(header_file, "w");
local scan = io.open(record_file, "w+");
local function record(string)
scan:write(string);
scan:flush();
end
local function record_header(string)
head:write(string);
head:flush();
end
local function record_object(class, name, props)
head:write(("[%s] %s\n"):format(class, name));
for k,v in pairs(props) do
head:write(("\t%s: %s\n"):format(k, v));
end
head:write("\n");
head:flush();
end
local function record_event(session, event)
record(session.scansion_id.." "..event.."\n\n");
end
local function record_stanza(stanza, session, verb)
local flattened = tostring(stanza:indent(2, "\t"));
record(session.scansion_id.." "..verb..":\n\t"..flattened.."\n\n");
end
local function record_stanza_in(stanza, session)
if stanza.attr.xmlns == nil then
local copy = st.clone(stanza);
copy.attr.from = nil;
record_stanza(copy, session, "sends")
end
return stanza;
end
local function record_stanza_out(stanza, session)
if stanza.attr.xmlns == nil then
if not (stanza.name == "iq" and stanza:get_child("bind", "urn:ietf:params:xml:ns:xmpp-bind")) then
local copy = st.clone(stanza);
if copy.attr.to == session.full_jid then
copy.attr.to = nil;
end
record_stanza(copy, session, "receives");
end
end
return stanza;
end
module:hook("resource-bind", function (event)
local session = event.session;
if not users[session.username] then
users[session.username] = {
character = table.remove(names, 1) or id.short();
devices = {};
n_devices = 0;
};
end
local user = users[session.username];
local device = user.devices[session.resource];
if not device then
user.n_devices = user.n_devices + 1;
device = devices[user.n_devices] or ("device"..id.short());
user.devices[session.resource] = device;
end
session.scansion_character = user.character;
session.scansion_device = device;
session.scansion_id = user.character..(device ~= "" and "'s "..device or device);
record_object("Client", session.scansion_id, {
jid = session.full_jid,
password = "password",
});
module:log("info", "Connected: %s", session.scansion_id);
record_event(session, "connects");
filters.add_filter(session, "stanzas/in", record_stanza_in);
filters.add_filter(session, "stanzas/out", record_stanza_out);
end);
module:hook("resource-unbind", function (event)
local session = event.session;
if session.scansion_id then
record_event(session, "disconnects");
end
end)
record_header("# mod_scansion_record on host '"..module.host.."' recording started "..dt.datetime().."\n\n");
record[[
-----
]]
module:hook_global("server-stopping", function ()
record("# recording ended on "..dt.datetime().."\n");
module:log("info", "Scansion recording available in %s", header_file);
end);
prosody.events.add_handler("server-cleanup", function ()
scan:seek("set", 0);
for line in scan:lines() do
head:write(line, "\n");
end
scan:close();
os.remove(record_file);
head:close()
end);
|
