prosody
e2919978673e
core/sessionmanager.lua

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core/sessionmanager.lua @ 8706:e2919978673e

net.http: Fix parameter order to http request callbacks Commit e3b9dc9dd940 changed the parameter order in 2013, but did not update the names of the parameters in the callback function. Due to this inconsistency, 12df41a5a4b1 accidentally reversed the order when fixing the variable names without fixing where they are used. Additionally the documentation was incorrect (since 2013), and this has also now been fixed.
author Matthew Wild <mwild1@gmail.com>
date Wed, 04 Apr 2018 18:27:44 +0100
parent 8184:dbcae15b4282
child 8185:e89320b8a789
child 9066:af97ecd00734
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rev   line source
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8 -- luacheck: globals prosody.full_sessions prosody.bare_sessions
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9
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10 local tostring, setmetatable = tostring, setmetatable;
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11 local pairs, next= pairs, next;
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12
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13 local hosts = hosts;
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14 local full_sessions = prosody.full_sessions;
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15 local bare_sessions = prosody.bare_sessions;
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16
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17 local logger = require "util.logger";
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18 local log = logger.init("sessionmanager");
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19 local rm_load_roster = require "core.rostermanager".load_roster;
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20 local config_get = require "core.configmanager".get;
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21 local resourceprep = require "util.encodings".stringprep.resourceprep;
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22 local nodeprep = require "util.encodings".stringprep.nodeprep;
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23 local uuid_generate = require "util.uuid".generate;
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24
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25 local initialize_filters = require "util.filters".initialize;
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26 local gettime = require "socket".gettime;
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27
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28 local _ENV = nil;
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30 local function new_session(conn)
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31 local session = { conn = conn, type = "c2s_unauthed", conntime = gettime() };
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32 local filter = initialize_filters(session);
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33 local w = conn.write;
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34 session.send = function (t)
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35 if t.name then
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36 t = filter("stanzas/out", t);
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37 end
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38 if t then
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39 t = filter("bytes/out", tostring(t));
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40 if t then
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41 local ret, err = w(conn, t);
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42 if not ret then
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43 session.log("debug", "Error writing to connection: %s", tostring(err));
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44 return false, err;
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45 end
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46 end
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47 end
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48 return true;
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49 end
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50 session.ip = conn:ip();
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51 local conn_name = "c2s"..tostring(session):match("[a-f0-9]+$");
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52 session.log = logger.init(conn_name);
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54 return session;
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55 end
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56
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57 local resting_session = { -- Resting, not dead
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58 destroyed = true;
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59 type = "c2s_destroyed";
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60 close = function (session)
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61 session.log("debug", "Attempt to close already-closed session");
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62 end;
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63 filter = function (type, data) return data; end; --luacheck: ignore 212/type
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64 }; resting_session.__index = resting_session;
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65
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66 local function retire_session(session)
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67 local log = session.log or log; --luacheck: ignore 431/log
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68 for k in pairs(session) do
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69 if k ~= "log" and k ~= "id" then
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70 session[k] = nil;
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71 end
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72 end
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73
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74 function session.send(data) log("debug", "Discarding data sent to resting session: %s", tostring(data)); return false; end
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75 function session.data(data) log("debug", "Discarding data received from resting session: %s", tostring(data)); end
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76 return setmetatable(session, resting_session);
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77 end
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78
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79 local function destroy_session(session, err)
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80 (session.log or log)("debug", "Destroying session for %s (%s@%s)%s",
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81 session.full_jid or "(unknown)", session.username or "(unknown)",
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82 session.host or "(unknown)", err and (": "..err) or "");
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83
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84 if session.destroyed then return; end
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85
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86 -- Remove session/resource from user's session list
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87 if session.full_jid then
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88 local host_session = hosts[session.host];
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89
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90 -- Allow plugins to prevent session destruction
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91 if host_session.events.fire_event("pre-resource-unbind", {session=session, error=err}) then
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92 return;
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93 end
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94
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95 host_session.sessions[session.username].sessions[session.resource] = nil;
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96 full_sessions[session.full_jid] = nil;
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97
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98 if not next(host_session.sessions[session.username].sessions) then
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99 log("debug", "All resources of %s are now offline", session.username);
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100 host_session.sessions[session.username] = nil;
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101 bare_sessions[session.username..'@'..session.host] = nil;
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102 end
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103
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104 host_session.events.fire_event("resource-unbind", {session=session, error=err});
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105 end
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106
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107 retire_session(session);
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108 end
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109
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110 local function make_authenticated(session, username)
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111 username = nodeprep(username);
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112 if not username or #username == 0 then return nil, "Invalid username"; end
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113 session.username = username;
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114 if session.type == "c2s_unauthed" then
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115 session.type = "c2s_unbound";
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116 end
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117 session.log("info", "Authenticated as %s@%s", username or "(unknown)", session.host or "(unknown)");
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118 return true;
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119 end
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120
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121 -- returns true, nil on success
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122 -- returns nil, err_type, err, err_message on failure
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123 local function bind_resource(session, resource)
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124 if not session.username then return nil, "auth", "not-authorized", "Cannot bind resource before authentication"; end
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f93e1b2ec327 sessionmanager: Return 'not-allowed' error instead of the non-existent 'already-bound' error when client tries to bind a resource twice on the same stream (thanks Flow) fixes issue #484.
Matthew Wild <mwild1@gmail.com>
parents: 5459
diff changeset
125 if session.resource then return nil, "cancel", "not-allowed", "Cannot bind multiple resources on a single connection"; end
304
7b28fa8bbfe5 Code cleanup for resource binding
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
126 -- We don't support binding multiple resources
7b28fa8bbfe5 Code cleanup for resource binding
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
127
6561
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
128 local event_payload = { session = session, resource = resource };
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
129 if hosts[session.host].events.fire_event("pre-resource-bind", event_payload) == false then
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
130 local err = event_payload.error;
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
131 if err then return nil, err.type, err.condition, err.text; end
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
132 return nil, "cancel", "not-allowed";
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
133 else
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
134 -- In case a plugin wants to poke at it
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
135 resource = event_payload.resource;
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
136 end
bae84401a02c sessionmanager: Add pre-resource-bind event that would let plugins have a say in resource binding
Kim Alvefur <zash@zash.se>
parents: 6551
diff changeset
137
2832
8c754c61c72e sessionmanager: Added resource prepping, and invalid resource checking to the bind_resource function.
Waqas Hussain <waqas20@gmail.com>
parents: 2816
diff changeset
138 resource = resourceprep(resource);
8c754c61c72e sessionmanager: Added resource prepping, and invalid resource checking to the bind_resource function.
Waqas Hussain <waqas20@gmail.com>
parents: 2816
diff changeset
139 resource = resource ~= "" and resource or uuid_generate();
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
140 --FIXME: Randomly-generated resources must be unique per-user, and never conflict with existing
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5459
diff changeset
141
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
142 if not hosts[session.host].sessions[session.username] then
1224
35fa588e43a6 sessionmanager: Add/remove sessions from full_sessions and bare_sessions when binding/unbinding sessions
Waqas Hussain <waqas20@gmail.com>
parents: 1223
diff changeset
143 local sessions = { sessions = {} };
35fa588e43a6 sessionmanager: Add/remove sessions from full_sessions and bare_sessions when binding/unbinding sessions
Waqas Hussain <waqas20@gmail.com>
parents: 1223
diff changeset
144 hosts[session.host].sessions[session.username] = sessions;
1290
c253905a8a55 sessionmanager: It's username@host, not host@username :)
Matthew Wild <mwild1@gmail.com>
parents: 1226
diff changeset
145 bare_sessions[session.username..'@'..session.host] = sessions;
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
146 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
147 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
148 if sessions[resource] then
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
149 -- Resource conflict
5377
898454038524 core.*: Complete removal of all traces of the "core" section and section-related code.
Kim Alvefur <zash@zash.se>
parents: 5306
diff changeset
150 local policy = config_get(session.host, "conflict_resolve");
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
151 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
152 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
153 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
154 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
155 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
156 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
157 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
158 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
159 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
160 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
161 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
162 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
163 };
791
a4be1d80775c Fixed: kick_old resource conflict resolution policy could fail with a backtrace
Waqas Hussain <waqas20@gmail.com>
parents: 760
diff changeset
164 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
165 hosts[session.host].sessions[session.username] = { sessions = sessions };
1471
8b3753b080fc sessionmanager: Reset bare_sessions[user] after resource conflict resolution. Fixes the other stanza gobbling bug \o/
Matthew Wild <mwild1@gmail.com>
parents: 1469
diff changeset
166 bare_sessions[session.username.."@"..session.host] = hosts[session.host].sessions[session.username];
791
a4be1d80775c Fixed: kick_old resource conflict resolution policy could fail with a backtrace
Waqas Hussain <waqas20@gmail.com>
parents: 760
diff changeset
167 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
168 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
169 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
170 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
171 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
172 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
173 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
174 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
175 end
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
176 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
177 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5459
diff changeset
178
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
179 session.resource = resource;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
180 session.full_jid = session.username .. '@' .. session.host .. '/' .. resource;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
181 hosts[session.host].sessions[session.username].sessions[resource] = session;
1224
35fa588e43a6 sessionmanager: Add/remove sessions from full_sessions and bare_sessions when binding/unbinding sessions
Waqas Hussain <waqas20@gmail.com>
parents: 1223
diff changeset
182 full_sessions[session.full_jid] = session;
7784
9f70d35a1602 core.sessionmanager, mod_saslauth: Introduce intermediate session type for authenticated but unbound sessions so that resource binding is not treated as a normal stanza
Kim Alvefur <zash@zash.se>
parents: 7496
diff changeset
183 if session.type == "c2s_unbound" then
9f70d35a1602 core.sessionmanager, mod_saslauth: Introduce intermediate session type for authenticated but unbound sessions so that resource binding is not treated as a normal stanza
Kim Alvefur <zash@zash.se>
parents: 7496
diff changeset
184 session.type = "c2s";
9f70d35a1602 core.sessionmanager, mod_saslauth: Introduce intermediate session type for authenticated but unbound sessions so that resource binding is not treated as a normal stanza
Kim Alvefur <zash@zash.se>
parents: 7496
diff changeset
185 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5459
diff changeset
186
3088
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
187 local err;
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
188 session.roster, err = rm_load_roster(session.username, session.host);
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
189 if err then
8184
dbcae15b4282 sessionmanager: Revert session.type if binding fails due to roster load error
Matthew Wild <mwild1@gmail.com>
parents: 7949
diff changeset
190 -- FIXME: Why is all this rollback down here, instead of just doing the roster test up above?
3088
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
191 full_sessions[session.full_jid] = nil;
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
192 hosts[session.host].sessions[session.username].sessions[resource] = nil;
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
193 session.full_jid = nil;
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
194 session.resource = nil;
8184
dbcae15b4282 sessionmanager: Revert session.type if binding fails due to roster load error
Matthew Wild <mwild1@gmail.com>
parents: 7949
diff changeset
195 if session.type == "c2s" then
dbcae15b4282 sessionmanager: Revert session.type if binding fails due to roster load error
Matthew Wild <mwild1@gmail.com>
parents: 7949
diff changeset
196 session.type = "c2s_unbound";
dbcae15b4282 sessionmanager: Revert session.type if binding fails due to roster load error
Matthew Wild <mwild1@gmail.com>
parents: 7949
diff changeset
197 end
3091
d6a059af2077 rostermanager: Correctly clear the bare_sessions table on roster load errors during bind.
Waqas Hussain <waqas20@gmail.com>
parents: 3089
diff changeset
198 if next(bare_sessions[session.username..'@'..session.host].sessions) == nil then
3088
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
199 bare_sessions[session.username..'@'..session.host] = nil;
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
200 hosts[session.host].sessions[session.username] = nil;
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
201 end
5211
80635a6cb126 sessionmanager: Log the actual error message when roster loading fails.
Waqas Hussain <waqas20@gmail.com>
parents: 4995
diff changeset
202 session.log("error", "Roster loading failed: %s", err);
3088
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
203 return nil, "cancel", "internal-server-error", "Error loading roster";
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
204 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5459
diff changeset
205
1478
da11f2652ae9 sessionmanager: Replace raw session by an event data table for resource bind/unbind events, allowing extra data
Waqas Hussain <waqas20@gmail.com>
parents: 1471
diff changeset
206 hosts[session.host].events.fire_event("resource-bind", {session=session});
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5459
diff changeset
207
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
208 return true;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
209 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
210
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
211 local function send_to_available_resources(username, host, stanza)
6619
78d1706982b2 sessionmanager: Rename parameter to avoid varible name conflict
Matthew Wild <mwild1@gmail.com>
parents: 6602
diff changeset
212 local jid = username.."@"..host;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
213 local count = 0;
2140
94b7ba39787d sessionmanager: Fixed and cleaned function send_to_available_resources(). The 'to' attribute for presence subscription stanzas is now preserved.
Waqas Hussain <waqas20@gmail.com>
parents: 1929
diff changeset
214 local user = bare_sessions[jid];
94b7ba39787d sessionmanager: Fixed and cleaned function send_to_available_resources(). The 'to' attribute for presence subscription stanzas is now preserved.
Waqas Hussain <waqas20@gmail.com>
parents: 1929
diff changeset
215 if user then
6676
a536978e0f01 sessionmanager: Rename unused loop variables to '_' [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6663
diff changeset
216 for _, session in pairs(user.sessions) do
2140
94b7ba39787d sessionmanager: Fixed and cleaned function send_to_available_resources(). The 'to' attribute for presence subscription stanzas is now preserved.
Waqas Hussain <waqas20@gmail.com>
parents: 1929
diff changeset
217 if session.presence then
94b7ba39787d sessionmanager: Fixed and cleaned function send_to_available_resources(). The 'to' attribute for presence subscription stanzas is now preserved.
Waqas Hussain <waqas20@gmail.com>
parents: 1929
diff changeset
218 session.send(stanza);
94b7ba39787d sessionmanager: Fixed and cleaned function send_to_available_resources(). The 'to' attribute for presence subscription stanzas is now preserved.
Waqas Hussain <waqas20@gmail.com>
parents: 1929
diff changeset
219 count = count + 1;
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
220 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
221 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
222 end
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
223 return count;
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
224 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
225
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
226 local function send_to_interested_resources(username, host, stanza)
6677
1089f45c5e67 sessionmanager: Rename argument to avoid name clash with local variable [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6676
diff changeset
227 local jid = username.."@"..host;
2141
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
228 local count = 0;
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
229 local user = bare_sessions[jid];
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
230 if user then
6676
a536978e0f01 sessionmanager: Rename unused loop variables to '_' [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6663
diff changeset
231 for _, session in pairs(user.sessions) do
2141
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
232 if session.interested then
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
233 session.send(stanza);
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
234 count = count + 1;
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
235 end
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
236 end
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
237 end
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
238 return count;
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
239 end
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
240
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
241 return {
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
242 new_session = new_session;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
243 retire_session = retire_session;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
244 destroy_session = destroy_session;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
245 make_authenticated = make_authenticated;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
246 bind_resource = bind_resource;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
247 send_to_available_resources = send_to_available_resources;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
248 send_to_interested_resources = send_to_interested_resources;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6677
diff changeset
249 };