prosody
dd1616a81c49
core/sessionmanager.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

core/sessionmanager.lua @ 1222:dd1616a81c49

sessionmanager: Removed reference to global 'sessions'
author Waqas Hussain <waqas20@gmail.com>
date Fri, 29 May 2009 22:56:14 +0500
parent 1213:de66fa750daf
child 1223:9767e52f861c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
896
2c0b9e3c11c3 0.3->0.4
Matthew Wild <mwild1@gmail.com>
parents: 791
diff changeset
1 -- Prosody IM v0.4
760
90ce865eebd8 Update copyright notices for 2009
Matthew Wild <mwild1@gmail.com>
parents: 759
diff changeset
2 -- Copyright (C) 2008-2009 Matthew Wild
90ce865eebd8 Update copyright notices for 2009
Matthew Wild <mwild1@gmail.com>
parents: 759
diff changeset
3 -- Copyright (C) 2008-2009 Waqas Hussain
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 429
diff changeset
4 --
758
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 694
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 694
diff changeset
6 -- COPYING file in the source package for more information.
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 429
diff changeset
7 --
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 429
diff changeset
8
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 429
diff changeset
9
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10
40
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
11 local tonumber, tostring = tonumber, tostring;
126
63863534b1f1 Final fix for marking user offline when all resources are gone :)
Matthew Wild <mwild1@gmail.com>
parents: 125
diff changeset
12 local ipairs, pairs, print, next= ipairs, pairs, print, next;
53
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
13 local collectgarbage = collectgarbage;
49
1cd2a8db392d New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents: 44
diff changeset
14 local m_random = import("math", "random");
1cd2a8db392d New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents: 44
diff changeset
15 local format = import("string", "format");
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
16
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
17 local hosts = hosts;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
18
40
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
19 local modulemanager = require "core.modulemanager";
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 local log = require "util.logger".init("sessionmanager");
40
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
21 local error = error;
145
fbb3a4ff9cf1 dialback keys now verified
Matthew Wild <mwild1@gmail.com>
parents: 126
diff changeset
22 local uuid_generate = require "util.uuid".generate;
101
c690fa382743 Added some roster management functions
Waqas Hussain <waqas20@gmail.com>
parents: 77
diff changeset
23 local rm_load_roster = require "core.rostermanager".load_roster;
429
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
24 local config_get = require "core.configmanager".get;
930
fed53329818d Fixed: sessionmanager: Apply nameprep on hostname passed in stream tag (part of issue #57)
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
25 local nameprep = require "util.encodings".stringprep.nameprep;
53
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
26
569
5216efe6088b Add hostmanager, and eventmanager
Matthew Wild <mwild1@gmail.com>
parents: 565
diff changeset
27 local fire_event = require "core.eventmanager".fire_event;
5216efe6088b Add hostmanager, and eventmanager
Matthew Wild <mwild1@gmail.com>
parents: 565
diff changeset
28
5216efe6088b Add hostmanager, and eventmanager
Matthew Wild <mwild1@gmail.com>
parents: 565
diff changeset
29 local gettime = require "socket".gettime;
5216efe6088b Add hostmanager, and eventmanager
Matthew Wild <mwild1@gmail.com>
parents: 565
diff changeset
30
339
c6446bbfe40c Fix sending of unavailable presence on disconnect
Matthew Wild <mwild1@gmail.com>
parents: 333
diff changeset
31 local st = require "util.stanza";
c6446bbfe40c Fix sending of unavailable presence on disconnect
Matthew Wild <mwild1@gmail.com>
parents: 333
diff changeset
32
53
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
33 local newproxy = newproxy;
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
34 local getmetatable = getmetatable;
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
35
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 module "sessionmanager"
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37
123
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 118
diff changeset
38 local open_sessions = 0;
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 118
diff changeset
39
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 function new_session(conn)
569
5216efe6088b Add hostmanager, and eventmanager
Matthew Wild <mwild1@gmail.com>
parents: 565
diff changeset
41 local session = { conn = conn, priority = 0, type = "c2s_unauthed", conntime = gettime() };
53
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
42 if true then
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
43 session.trace = newproxy(true);
583
5821eaa80baa Remove print()s from sessionmanager and s2smanager
Matthew Wild <mwild1@gmail.com>
parents: 569
diff changeset
44 getmetatable(session.trace).__gc = function () open_sessions = open_sessions - 1; end;
53
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
45 end
123
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 118
diff changeset
46 open_sessions = open_sessions + 1;
1076
ba3639692493 sessionmanager: Miscellaneous logging improvements, changing levels, improving messages and using session loggers where possible
Matthew Wild <mwild1@gmail.com>
parents: 970
diff changeset
47 log("debug", "open sessions now: ".. open_sessions);
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48 local w = conn.write;
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
49 session.send = function (t) w(tostring(t)); end
694
b97b05261156 Set session.ip to the IP address of connecting clients
Matthew Wild <mwild1@gmail.com>
parents: 623
diff changeset
50 session.ip = conn.ip();
30
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 return session;
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 end
bcf539295f2d Huge commit to:
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53
339
c6446bbfe40c Fix sending of unavailable presence on disconnect
Matthew Wild <mwild1@gmail.com>
parents: 333
diff changeset
54 function destroy_session(session, err)
1076
ba3639692493 sessionmanager: Miscellaneous logging improvements, changing levels, improving messages and using session loggers where possible
Matthew Wild <mwild1@gmail.com>
parents: 970
diff changeset
55 (session.log or log)("info", "Destroying session for %s (%s@%s)", session.full_jid or "(unknown)", session.username or "(unknown)", session.host or "(unknown)");
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 329
diff changeset
56
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 329
diff changeset
57 -- Send unavailable presence
332
51e130b5c8de Remove useless check for unavailable presence (which never exists)
Matthew Wild <mwild1@gmail.com>
parents: 331
diff changeset
58 if session.presence then
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 329
diff changeset
59 local pres = st.presence{ type = "unavailable" };
339
c6446bbfe40c Fix sending of unavailable presence on disconnect
Matthew Wild <mwild1@gmail.com>
parents: 333
diff changeset
60 if (not err) or err == "closed" then err = "connection closed"; end
950
a00b4269de70 core.sessionmanager: Hop out of <status> tag so that MUC doesn't insert into the wrong level
Matthew Wild <mwild1@gmail.com>
parents: 930
diff changeset
61 pres:tag("status"):text("Disconnected: "..err):up();
597
e33d384e1b2e stanza_dispatch = core_process_stanza, fixed for xmpp{client,server} listeners, and sessionmanager for the new syntax
Matthew Wild <mwild1@gmail.com>
parents: 583
diff changeset
62 session:dispatch_stanza(pres);
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 329
diff changeset
63 end
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 329
diff changeset
64
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 329
diff changeset
65 -- Remove session/resource from user's session list
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 145
diff changeset
66 if session.host and session.username then
531
724fd647dc56 Quick fix for an issue that needs more looking into
Matthew Wild <mwild1@gmail.com>
parents: 519
diff changeset
67 -- FIXME: How can the below ever be nil? (but they sometimes are...)
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 145
diff changeset
68 if hosts[session.host] and hosts[session.host].sessions[session.username] then
531
724fd647dc56 Quick fix for an issue that needs more looking into
Matthew Wild <mwild1@gmail.com>
parents: 519
diff changeset
69 if session.resource then
724fd647dc56 Quick fix for an issue that needs more looking into
Matthew Wild <mwild1@gmail.com>
parents: 519
diff changeset
70 hosts[session.host].sessions[session.username].sessions[session.resource] = nil;
724fd647dc56 Quick fix for an issue that needs more looking into
Matthew Wild <mwild1@gmail.com>
parents: 519
diff changeset
71 end
724fd647dc56 Quick fix for an issue that needs more looking into
Matthew Wild <mwild1@gmail.com>
parents: 519
diff changeset
72
148
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 145
diff changeset
73 if not next(hosts[session.host].sessions[session.username].sessions) then
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 145
diff changeset
74 log("debug", "All resources of %s are now offline", session.username);
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 145
diff changeset
75 hosts[session.host].sessions[session.username] = nil;
4c0dcd245d34 s2s works! \o/ \o/
Matthew Wild <mwild1@gmail.com>
parents: 145
diff changeset
76 end
532
c24471cadc2c Added an error log message for this case
Matthew Wild <mwild1@gmail.com>
parents: 531
diff changeset
77 else
c24471cadc2c Added an error log message for this case
Matthew Wild <mwild1@gmail.com>
parents: 531
diff changeset
78 log("error", "host or session table didn't exist, please report this! Host: %s [%s] Sessions: %s [%s]",
c24471cadc2c Added an error log message for this case
Matthew Wild <mwild1@gmail.com>
parents: 531
diff changeset
79 tostring(hosts[session.host]), tostring(session.host),
c24471cadc2c Added an error log message for this case
Matthew Wild <mwild1@gmail.com>
parents: 531
diff changeset
80 tostring(hosts[session.host].sessions[session.username] ), tostring(session.username));
53
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
81 end
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
82 end
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 329
diff changeset
83
53
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
84 for k in pairs(session) do
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
85 if k ~= "trace" then
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
86 session[k] = nil;
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
87 end
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
88 end
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
89 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
90
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
91 function make_authenticated(session, username)
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
92 session.username = username;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
93 if session.type == "c2s_unauthed" then
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
94 session.type = "c2s";
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
95 end
1076
ba3639692493 sessionmanager: Miscellaneous logging improvements, changing levels, improving messages and using session loggers where possible
Matthew Wild <mwild1@gmail.com>
parents: 970
diff changeset
96 session.log("info", "Authenticated as %s@%s", username or "(unknown)", session.host or "(unknown)");
53
14ea0fe6ca86 Session destruction fixes, some debugging code while we fix the rest. Also change logger to be more useful.
Matthew Wild <mwild1@gmail.com>
parents: 49
diff changeset
97 return true;
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
98 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
99
304
7b28fa8bbfe5 Code cleanup for resource binding
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
100 -- returns true, nil on success
7b28fa8bbfe5 Code cleanup for resource binding
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
101 -- returns nil, err_type, err, err_message on failure
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
102 function bind_resource(session, resource)
304
7b28fa8bbfe5 Code cleanup for resource binding
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
103 if not session.username then return nil, "auth", "not-authorized", "Cannot bind resource before authentication"; end
7b28fa8bbfe5 Code cleanup for resource binding
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
104 if session.resource then return nil, "cancel", "already-bound", "Cannot bind multiple resources on a single connection"; end
7b28fa8bbfe5 Code cleanup for resource binding
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
105 -- We don't support binding multiple resources
7b28fa8bbfe5 Code cleanup for resource binding
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
106
44
80d2ade0fd69 Add "uuid" library and make sessionmanager use this.
Matthew Wild <mwild1@gmail.com>
parents: 41
diff changeset
107 resource = resource or uuid_generate();
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
108 --FIXME: Randomly-generated resources must be unique per-user, and never conflict with existing
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
109
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
110 if not hosts[session.host].sessions[session.username] then
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
111 hosts[session.host].sessions[session.username] = { sessions = {} };
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
112 else
429
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
113 local sessions = hosts[session.host].sessions[session.username].sessions;
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
114 local limit = config_get(session.host, "core", "max_resources") or 10;
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
115 if #sessions >= limit then
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
116 return nil, "cancel", "conflict", "Resource limit reached; only "..limit.." resources allowed";
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
117 end
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
118 if sessions[resource] then
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
119 -- Resource conflict
429
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
120 local policy = config_get(session.host, "core", "conflict_resolve");
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
121 local increment;
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
122 if policy == "random" then
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
123 resource = uuid_generate();
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
124 increment = true;
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
125 elseif policy == "increment" then
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
126 increment = true; -- TODO ping old resource
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
127 elseif policy == "kick_new" then
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
128 return nil, "cancel", "conflict", "Resource already exists";
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
129 else -- if policy == "kick_old" then
791
a4be1d80775c Fixed: kick_old resource conflict resolution policy could fail with a backtrace
Waqas Hussain <waqas20@gmail.com>
parents: 760
diff changeset
130 sessions[resource]:close {
429
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
131 condition = "conflict";
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
132 text = "Replaced by new connection";
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
133 };
791
a4be1d80775c Fixed: kick_old resource conflict resolution policy could fail with a backtrace
Waqas Hussain <waqas20@gmail.com>
parents: 760
diff changeset
134 if not next(sessions) then
a4be1d80775c Fixed: kick_old resource conflict resolution policy could fail with a backtrace
Waqas Hussain <waqas20@gmail.com>
parents: 760
diff changeset
135 hosts[session.host].sessions[session.username] = { sessions = sessions };
a4be1d80775c Fixed: kick_old resource conflict resolution policy could fail with a backtrace
Waqas Hussain <waqas20@gmail.com>
parents: 760
diff changeset
136 end
429
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
137 end
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
138 if increment and sessions[resource] then
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
139 local count = 1;
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
140 while sessions[resource.."#"..count] do
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
141 count = count + 1;
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
142 end
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
143 resource = resource.."#"..count;
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
144 end
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
145 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
146 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
147
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
148 session.resource = resource;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
149 session.full_jid = session.username .. '@' .. session.host .. '/' .. resource;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
150 hosts[session.host].sessions[session.username].sessions[resource] = session;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
151
101
c690fa382743 Added some roster management functions
Waqas Hussain <waqas20@gmail.com>
parents: 77
diff changeset
152 session.roster = rm_load_roster(session.username, session.host);
77
531b981f2d17 Load roster on resource bind
Waqas Hussain <waqas20@gmail.com>
parents: 57
diff changeset
153
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
154 return true;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
155 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
156
40
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
157 function streamopened(session, attr)
970
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
158 local send = session.send;
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
159 session.host = attr.to or error("Client failed to specify destination hostname");
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
160 session.host = nameprep(session.host);
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
161 session.version = tonumber(attr.version) or 0;
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
162 session.streamid = m_random(1000000, 99999999);
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
163 (session.log or session)("debug", "Client sent opening <stream:stream> to %s", session.host);
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
164
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
165 send("<?xml version='1.0'?>");
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
166 send(format("<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='%s' from='%s' version='1.0'>", session.streamid, session.host));
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
167
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
168 if not hosts[session.host] then
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
169 -- We don't serve this host...
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
170 session:close{ condition = "host-unknown", text = "This server does not serve "..tostring(session.host)};
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
171 return;
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
172 end
1213
de66fa750daf sessionmanager, mod_tls: Mark a session as secure when TLS is active
Matthew Wild <mwild1@gmail.com>
parents: 1076
diff changeset
173
de66fa750daf sessionmanager, mod_tls: Mark a session as secure when TLS is active
Matthew Wild <mwild1@gmail.com>
parents: 1076
diff changeset
174 -- If session.secure is *false* (not nil) then it means we /were/ encrypting
de66fa750daf sessionmanager, mod_tls: Mark a session as secure when TLS is active
Matthew Wild <mwild1@gmail.com>
parents: 1076
diff changeset
175 -- since we now have a new stream header, session is secured
de66fa750daf sessionmanager, mod_tls: Mark a session as secure when TLS is active
Matthew Wild <mwild1@gmail.com>
parents: 1076
diff changeset
176 if session.secure == false then
de66fa750daf sessionmanager, mod_tls: Mark a session as secure when TLS is active
Matthew Wild <mwild1@gmail.com>
parents: 1076
diff changeset
177 session.secure = true;
de66fa750daf sessionmanager, mod_tls: Mark a session as secure when TLS is active
Matthew Wild <mwild1@gmail.com>
parents: 1076
diff changeset
178 end
40
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
179
970
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
180 local features = st.stanza("stream:features");
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
181 fire_event("stream-features", session, features);
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
182
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
183 send(features);
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
184
1076
ba3639692493 sessionmanager: Miscellaneous logging improvements, changing levels, improving messages and using session loggers where possible
Matthew Wild <mwild1@gmail.com>
parents: 970
diff changeset
185 (session.log or log)("debug", "Sent reply <stream:stream> to client");
970
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
186 session.notopen = nil;
40
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
187 end
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
188
959
e3db909065f2 sessionmanager, s2smanager, mod_component: Send reply </stream:stream> when client closes stream
Matthew Wild <mwild1@gmail.com>
parents: 950
diff changeset
189 function streamclosed(session)
e3db909065f2 sessionmanager, s2smanager, mod_component: Send reply </stream:stream> when client closes stream
Matthew Wild <mwild1@gmail.com>
parents: 950
diff changeset
190 session.send("</stream:stream>");
e3db909065f2 sessionmanager, s2smanager, mod_component: Send reply </stream:stream> when client closes stream
Matthew Wild <mwild1@gmail.com>
parents: 950
diff changeset
191 session.notopen = true;
e3db909065f2 sessionmanager, s2smanager, mod_component: Send reply </stream:stream> when client closes stream
Matthew Wild <mwild1@gmail.com>
parents: 950
diff changeset
192 end
e3db909065f2 sessionmanager, s2smanager, mod_component: Send reply </stream:stream> when client closes stream
Matthew Wild <mwild1@gmail.com>
parents: 950
diff changeset
193
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
194 function send_to_available_resources(user, host, stanza)
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
195 local count = 0;
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
196 local to = stanza.attr.to;
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
197 stanza.attr.to = nil;
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
198 local h = hosts[host];
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
199 if h and h.type == "local" then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
200 local u = h.sessions[user];
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
201 if u then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
202 for k, session in pairs(u.sessions) do
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
203 if session.presence then
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
204 session.send(stanza);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
205 count = count + 1;
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
206 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
207 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
208 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
209 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
210 stanza.attr.to = to;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
211 return count;
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
212 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
213
614
335f2921ae0c Newline at end of file for sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 597
diff changeset
214 return _M;