prosody
2724bc4c9dff
core/sessionmanager.lua

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core/sessionmanager.lua @ 4456:2724bc4c9dff

sessionmanager: Remove unused reference to modulemanager
author Matthew Wild <mwild1@gmail.com>
date Tue, 13 Dec 2011 15:42:21 +0000
parent 4325:fb35ccf391af
child 4543:db27a4c18b6a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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841d61be198f Remove version number from copyright headers
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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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b1885732e979 GPL->MIT!
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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
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9
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11 local tonumber, tostring, setmetatable = tonumber, tostring, setmetatable;
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12 local ipairs, pairs, print, next= ipairs, pairs, print, next;
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13 local format = string.format;
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14
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15 local hosts = hosts;
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16 local full_sessions = full_sessions;
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17 local bare_sessions = bare_sessions;
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19 local logger = require "util.logger";
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20 local log = logger.init("sessionmanager");
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21 local error = error;
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22 local uuid_generate = require "util.uuid".generate;
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23 local rm_load_roster = require "core.rostermanager".load_roster;
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24 local config_get = require "core.configmanager".get;
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25 local nameprep = require "util.encodings".stringprep.nameprep;
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26 local resourceprep = require "util.encodings".stringprep.resourceprep;
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27 local nodeprep = require "util.encodings".stringprep.nodeprep;
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29 local initialize_filters = require "util.filters".initialize;
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30 local fire_event = prosody.events.fire_event;
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31 local add_task = require "util.timer".add_task;
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32 local gettime = require "socket".gettime;
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33
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34 local st = require "util.stanza";
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35
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36 local c2s_timeout = config_get("*", "core", "c2s_timeout");
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38 local newproxy = newproxy;
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39 local getmetatable = getmetatable;
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41 module "sessionmanager"
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43 local open_sessions = 0;
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44
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45 function new_session(conn)
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46 local session = { conn = conn, type = "c2s_unauthed", conntime = gettime() };
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47 if true then
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48 session.trace = newproxy(true);
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49 getmetatable(session.trace).__gc = function () open_sessions = open_sessions - 1; end;
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50 end
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51 open_sessions = open_sessions + 1;
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52 log("debug", "open sessions now: ".. open_sessions);
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54 local filter = initialize_filters(session);
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55 local w = conn.write;
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56 session.send = function (t)
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57 if t.name then
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58 t = filter("stanzas/out", t);
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59 end
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60 if t then
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61 t = filter("bytes/out", tostring(t));
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62 if t then
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63 return w(conn, t);
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64 end
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65 end
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66 end
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67 session.ip = conn:ip();
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68 local conn_name = "c2s"..tostring(conn):match("[a-f0-9]+$");
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69 session.log = logger.init(conn_name);
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71 if c2s_timeout then
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72 add_task(c2s_timeout, function ()
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73 if session.type == "c2s_unauthed" then
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74 session:close("connection-timeout");
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75 end
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76 end);
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77 end
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78
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79 return session;
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80 end
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81
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82 local resting_session = { -- Resting, not dead
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83 destroyed = true;
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84 type = "c2s_destroyed";
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85 close = function (session)
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86 session.log("debug", "Attempt to close already-closed session");
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87 end;
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88 filter = function (type, data) return data; end;
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89 }; resting_session.__index = resting_session;
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91 function retire_session(session)
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92 local log = session.log or log;
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93 for k in pairs(session) do
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94 if k ~= "trace" and k ~= "log" and k ~= "id" then
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95 session[k] = nil;
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96 end
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97 end
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99 function session.send(data) log("debug", "Discarding data sent to resting session: %s", tostring(data)); end
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100 function session.data(data) log("debug", "Discarding data received from resting session: %s", tostring(data)); end
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101 return setmetatable(session, resting_session);
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102 end
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103
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104 function destroy_session(session, err)
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105 (session.log or log)("info", "Destroying session for %s (%s@%s)%s", session.full_jid or "(unknown)", session.username or "(unknown)", session.host or "(unknown)", err and (": "..err) or "");
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106 if session.destroyed then return; end
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107
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108 -- Remove session/resource from user's session list
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109 if session.full_jid then
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110 local host_session = hosts[session.host];
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111
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112 -- Allow plugins to prevent session destruction
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113 if host_session.events.fire_event("pre-resource-unbind", {session=session, error=err}) then
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114 return;
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115 end
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116
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117 host_session.sessions[session.username].sessions[session.resource] = nil;
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118 full_sessions[session.full_jid] = nil;
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119
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120 if not next(host_session.sessions[session.username].sessions) then
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121 log("debug", "All resources of %s are now offline", session.username);
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122 host_session.sessions[session.username] = nil;
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123 bare_sessions[session.username..'@'..session.host] = nil;
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124 end
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125
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23b68616b6d8 sessionmanager: Fire pre-resource-unbind to allow plugins (such as mod_smacks) to hook and prevent/override session destruction
Matthew Wild <mwild1@gmail.com>
parents: 3459
diff changeset
126 host_session.events.fire_event("resource-unbind", {session=session, error=err});
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
127 end
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 329
diff changeset
128
2746
3b9547fc0bed sessionmanager, s2smanager: Destroyed sessions are now simply resting (not dead) until they are collected - prevents a whole class of tracebacks
Matthew Wild <mwild1@gmail.com>
parents: 2622
diff changeset
129 retire_session(session);
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
130 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
131
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
132 function make_authenticated(session, username)
3236
4727b2b0e069 sessionmanager: Moved nodeprep to sessionmanager.make_authenticated.
Waqas Hussain <waqas20@gmail.com>
parents: 3091
diff changeset
133 username = nodeprep(username);
3239
5ea90ee96022 sessionmanager: Fixed a traceback on invalid usernames (typo in previous commit).
Waqas Hussain <waqas20@gmail.com>
parents: 3236
diff changeset
134 if not username or #username == 0 then return nil, "Invalid username"; end
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
135 session.username = username;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
136 if session.type == "c2s_unauthed" then
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
137 session.type = "c2s";
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
138 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
139 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
140 return true;
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
141 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
142
304
7b28fa8bbfe5 Code cleanup for resource binding
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parents: 176
diff changeset
143 -- returns true, nil on success
7b28fa8bbfe5 Code cleanup for resource binding
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parents: 176
diff changeset
144 -- returns nil, err_type, err, err_message on failure
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
145 function bind_resource(session, resource)
304
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parents: 176
diff changeset
146 if not session.username then return nil, "auth", "not-authorized", "Cannot bind resource before authentication"; end
7b28fa8bbfe5 Code cleanup for resource binding
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parents: 176
diff changeset
147 if session.resource then return nil, "cancel", "already-bound", "Cannot bind multiple resources on a single connection"; end
7b28fa8bbfe5 Code cleanup for resource binding
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parents: 176
diff changeset
148 -- We don't support binding multiple resources
7b28fa8bbfe5 Code cleanup for resource binding
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
149
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8c754c61c72e sessionmanager: Added resource prepping, and invalid resource checking to the bind_resource function.
Waqas Hussain <waqas20@gmail.com>
parents: 2816
diff changeset
150 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
151 resource = resource ~= "" and resource or uuid_generate();
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
152 --FIXME: Randomly-generated resources must be unique per-user, and never conflict with existing
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
153
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
154 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
155 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
156 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
157 bare_sessions[session.username..'@'..session.host] = sessions;
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
158 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
159 local sessions = hosts[session.host].sessions[session.username].sessions;
b1d86f89fa27 Added options to limit the number of resources and for handling of resource conflicts
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parents: 357
diff changeset
160 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
161 if #sessions >= limit then
3089
69fb1cb6b551 sessionmanager: Change error for reaching resource limit from 'conflict' to 'resource-constraint' during session bind.
Waqas Hussain <waqas20@gmail.com>
parents: 3088
diff changeset
162 return nil, "cancel", "resource-constraint", "Resource limit reached; only "..limit.." resources allowed";
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
163 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
164 if sessions[resource] then
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
165 -- 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
166 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
167 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
168 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
169 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
170 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
171 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
172 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
173 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
174 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
175 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
176 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
177 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
178 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
179 };
791
a4be1d80775c Fixed: kick_old resource conflict resolution policy could fail with a backtrace
Waqas Hussain <waqas20@gmail.com>
parents: 760
diff changeset
180 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
181 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
182 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
183 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
184 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
185 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
186 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
187 while sessions[resource.."#"..count] do
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Waqas Hussain <waqas20@gmail.com>
parents: 357
diff changeset
188 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
189 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
190 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
191 end
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
192 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
193 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
194
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
195 session.resource = resource;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
196 session.full_jid = session.username .. '@' .. session.host .. '/' .. resource;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
197 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
198 full_sessions[session.full_jid] = session;
38
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parents: 30
diff changeset
199
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
200 local err;
a233aa051125 sessionmanager: If roster loading fails during resource bind, kick the user with an internal-server-error.
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parents: 2925
diff changeset
201 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
202 if err then
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 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
204 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
205 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
206 session.resource = nil;
3091
d6a059af2077 rostermanager: Correctly clear the bare_sessions table on roster load errors during bind.
Waqas Hussain <waqas20@gmail.com>
parents: 3089
diff changeset
207 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
208 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
209 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
210 end
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
211 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
212 end
77
531b981f2d17 Load roster on resource bind
Waqas Hussain <waqas20@gmail.com>
parents: 57
diff changeset
213
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
214 hosts[session.host].events.fire_event("resource-bind", {session=session});
1379
03d8a930053f sessionmanager: Fire event on resource bind
Matthew Wild <mwild1@gmail.com>
parents: 1301
diff changeset
215
38
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
216 return true;
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
217 end
Matthew Wild <mwild1@gmail.com>
parents: 30
diff changeset
218
40
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
219 function streamopened(session, attr)
970
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
220 local send = session.send;
2751
1d7746c3a8c6 sessionmanager: Return stream error when incoming stream header is missing 'to' attribute
Matthew Wild <mwild1@gmail.com>
parents: 2750
diff changeset
221 session.host = attr.to;
1d7746c3a8c6 sessionmanager: Return stream error when incoming stream header is missing 'to' attribute
Matthew Wild <mwild1@gmail.com>
parents: 2750
diff changeset
222 if not session.host then
1d7746c3a8c6 sessionmanager: Return stream error when incoming stream header is missing 'to' attribute
Matthew Wild <mwild1@gmail.com>
parents: 2750
diff changeset
223 session:close{ condition = "improper-addressing",
1d7746c3a8c6 sessionmanager: Return stream error when incoming stream header is missing 'to' attribute
Matthew Wild <mwild1@gmail.com>
parents: 2750
diff changeset
224 text = "A 'to' attribute is required on stream headers" };
1d7746c3a8c6 sessionmanager: Return stream error when incoming stream header is missing 'to' attribute
Matthew Wild <mwild1@gmail.com>
parents: 2750
diff changeset
225 return;
1d7746c3a8c6 sessionmanager: Return stream error when incoming stream header is missing 'to' attribute
Matthew Wild <mwild1@gmail.com>
parents: 2750
diff changeset
226 end
970
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
227 session.host = nameprep(session.host);
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
228 session.version = tonumber(attr.version) or 0;
1873
3b770710a1ee sessionmanager: Use UUID for stream ids to clients, no math.random anymore :)
Matthew Wild <mwild1@gmail.com>
parents: 1872
diff changeset
229 session.streamid = uuid_generate();
970
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
230 (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
231
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
232 if not hosts[session.host] then
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
233 -- We don't serve this host...
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
234 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
235 return;
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
236 end
1929
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
237
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
238 send("<?xml version='1.0'?>");
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
239 send(format("<stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='%s' from='%s' version='1.0' xml:lang='en'>", session.streamid, session.host));
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
240
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
241 (session.log or log)("debug", "Sent reply <stream:stream> to client");
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
242 session.notopen = nil;
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
243
1213
de66fa750daf sessionmanager, mod_tls: Mark a session as secure when TLS is active
Matthew Wild <mwild1@gmail.com>
parents: 1076
diff changeset
244 -- 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
245 -- 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
246 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
247 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
248 end
1929
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
249
970
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
250 local features = st.stanza("stream:features");
2606
c3fe88d4b921 sessionmanager: Fire stream-features event using new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 2591
diff changeset
251 hosts[session.host].events.fire_event("stream-features", { origin = session, features = features });
970
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
252 fire_event("stream-features", session, features);
1929
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
253
970
5516f9e66482 sessionmanager, componentmanager: Fix some wacky indentation (thanks greyback!)
Matthew Wild <mwild1@gmail.com>
parents: 959
diff changeset
254 send(features);
1929
b8e6764ffefd sessionmanager: Mark client streams as opened sooner to avoid wrapping errors in unnecessary stream tags
Paul Aurich <paul@darkrain42.org>
parents: 1873
diff changeset
255
40
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
256 end
2c0147bbd81a Move stream opening handling from xmlhandlers to sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 38
diff changeset
257
959
e3db909065f2 sessionmanager, s2smanager, mod_component: Send reply </stream:stream> when client closes stream
Matthew Wild <mwild1@gmail.com>
parents: 950
diff changeset
258 function streamclosed(session)
2747
168104895051 sessionmanager, s2smanager: Close session on </stream:stream>
Matthew Wild <mwild1@gmail.com>
parents: 2746
diff changeset
259 session.log("debug", "Received </stream:stream>");
168104895051 sessionmanager, s2smanager: Close session on </stream:stream>
Matthew Wild <mwild1@gmail.com>
parents: 2746
diff changeset
260 session:close();
959
e3db909065f2 sessionmanager, s2smanager, mod_component: Send reply </stream:stream> when client closes stream
Matthew Wild <mwild1@gmail.com>
parents: 950
diff changeset
261 end
e3db909065f2 sessionmanager, s2smanager, mod_component: Send reply </stream:stream> when client closes stream
Matthew Wild <mwild1@gmail.com>
parents: 950
diff changeset
262
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
263 function send_to_available_resources(user, host, stanza)
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
264 local jid = user.."@"..host;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
265 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
266 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
267 if user 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
268 for k, session in pairs(user.sessions) do
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
269 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
270 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
271 count = count + 1;
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
272 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
273 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
274 end
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 175
diff changeset
275 return count;
175
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
276 end
5f71d290bb44 Routing code reorganization
Waqas Hussain <waqas20@gmail.com>
parents: 156
diff changeset
277
2141
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
278 function send_to_interested_resources(user, host, stanza)
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
279 local jid = user.."@"..host;
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
280 local count = 0;
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
281 local user = bare_sessions[jid];
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
282 if user then
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
283 for k, session in pairs(user.sessions) do
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
284 if session.interested then
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
285 session.send(stanza);
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
286 count = count + 1;
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
287 end
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
288 end
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
289 end
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
290 return count;
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
291 end
f544729f9228 sessionmanager: Added function send_to_interested_resources().
Waqas Hussain <waqas20@gmail.com>
parents: 2140
diff changeset
292
614
335f2921ae0c Newline at end of file for sessionmanager
Matthew Wild <mwild1@gmail.com>
parents: 597
diff changeset
293 return _M;