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2f38f3275a74
plugins/mod_c2s.lua

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plugins/mod_c2s.lua @ 13616:2f38f3275a74

mod_cloud_notify: Merge from prosody-modules@fc521fb5ffa0 Many thanks to Thilo Molitor and Kim Alvefur for their work on this module while it was in the community repository. It has been stable for some time, is widely used, and provides a feature that is important to most deployments.
author Matthew Wild <mwild1@gmail.com>
date Thu, 09 Jan 2025 16:49:27 +0000
parent 13575:750ff9f579e2
child 13642:1b2de94f0580
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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9 module:set_global();
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10
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11 local add_task = require "prosody.util.timer".add_task;
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12 local new_xmpp_stream = require "prosody.util.xmppstream".new;
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13 local nameprep = require "prosody.util.encodings".stringprep.nameprep;
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14 local sessionmanager = require "prosody.core.sessionmanager";
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15 local statsmanager = require "prosody.core.statsmanager";
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16 local st = require "prosody.util.stanza";
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17 local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session;
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18 local uuid_generate = require "prosody.util.uuid".generate;
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19 local async = require "prosody.util.async";
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20 local runner = async.runner;
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21
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22 local tostring, type = tostring, type;
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24 local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams";
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26 local log = module._log;
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28 local c2s_timeout = module:get_option_period("c2s_timeout", "5 minutes");
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29 local stream_close_timeout = module:get_option_period("c2s_close_timeout", 5);
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30 local opt_keepalives = module:get_option_boolean("c2s_tcp_keepalives", module:get_option_boolean("tcp_keepalives", true));
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31 local stanza_size_limit = module:get_option_integer("c2s_stanza_size_limit", 1024*256,10000);
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33 local advertised_idle_timeout = 14*60; -- default in all net.server implementations
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34 local network_settings = module:get_option("network_settings");
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35 if type(network_settings) == "table" and type(network_settings.read_timeout) == "number" then
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36 advertised_idle_timeout = network_settings.read_timeout;
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37 end
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38
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39 local measure_connections = module:metric("gauge", "connections", "", "Established c2s connections", {"host", "type", "ip_family"});
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40
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41 local sessions = module:shared("sessions");
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42 local core_process_stanza = prosody.core_process_stanza;
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43 local hosts = prosody.hosts;
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45 local stream_callbacks = { default_ns = "jabber:client" };
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46 local listener = {};
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47 local runner_callbacks = {};
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48 local session_events = {};
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49
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50 local m_tls_params = module:metric(
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51 "counter", "encrypted", "",
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52 "Encrypted connections",
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53 {"protocol"; "cipher"}
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54 );
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55
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56 module:hook("stats-update", function ()
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57 -- for push backends, avoid sending out updates for each increment of
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58 -- the metric below.
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59 statsmanager.cork()
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60 measure_connections:clear()
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61 for _, session in pairs(sessions) do
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62 local host = session.host or ""
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63 local type_ = session.type or "other"
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64
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65 -- we want to expose both v4 and v6 counters in all cases to make
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66 -- queries smoother
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67 local is_ipv6 = session.ip and session.ip:match(":") and 1 or 0
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68 local is_ipv4 = 1 - is_ipv6
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69 measure_connections:with_labels(host, type_, "ipv4"):add(is_ipv4)
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70 measure_connections:with_labels(host, type_, "ipv6"):add(is_ipv6)
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71 end
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72 statsmanager.uncork()
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73 end);
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74
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75 --- Stream events handlers
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76 local stream_xmlns_attr = {xmlns='urn:ietf:params:xml:ns:xmpp-streams'};
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77
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78 function stream_callbacks.streamopened(session, attr)
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79 -- run _streamopened in async context
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80 session.thread:run({ event = "streamopened", attr = attr });
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81 end
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82
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83 function session_events.streamopened(session, event)
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84 local send, attr = session.send, event.attr;
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85 if not attr.to then
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86 session:close{ condition = "improper-addressing",
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87 text = "A 'to' attribute is required on stream headers" };
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88 return;
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89 end
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90 local host = nameprep(attr.to);
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91 if not host then
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92 session:close{ condition = "improper-addressing",
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93 text = "A valid 'to' attribute is required on stream headers" };
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94 return;
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95 end
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96 if not session.host then
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97 session.host = host;
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98 elseif session.host ~= host then
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99 session:close{ condition = "not-authorized",
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100 text = "The 'to' attribute must remain the same across stream restarts" };
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101 return;
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102 end
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103 session.version = tonumber(attr.version) or 0;
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104 session.streamid = uuid_generate();
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105 (session.log or log)("debug", "Client sent opening <stream:stream> to %s", session.host);
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106
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107 if not hosts[session.host] or not hosts[session.host].modules.c2s then
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
108 -- We don't serve this host...
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
109 session:close{ condition = "host-unknown", text = "This server does not serve "..tostring(session.host)};
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
110 return;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
111 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
112
11359
db146bf7b120 mod_c2s: Reflect stream 'from' attribute back if set (fix #1625)
Kim Alvefur <zash@zash.se>
parents: 11120
diff changeset
113 session:open_stream(host, attr.from);
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
114
11517
f7275c2c58fa mod_c2s: Fix traceback if session was destroyed while opening stream (thanks Ge0rG)
Kim Alvefur <zash@zash.se>
parents: 11514
diff changeset
115 -- Opening the stream can cause the stream to be closed
f7275c2c58fa mod_c2s: Fix traceback if session was destroyed while opening stream (thanks Ge0rG)
Kim Alvefur <zash@zash.se>
parents: 11514
diff changeset
116 if session.destroyed then return end
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
117
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
118 (session.log or log)("debug", "Sent reply <stream:stream> to client");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
119 session.notopen = nil;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
120
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
121 -- If session.secure is *false* (not nil) then it means we /were/ encrypting
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
122 -- since we now have a new stream header, session is secured
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
123 if session.secure == false then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
124 session.secure = true;
5859
e327f2d4e09f mod_c2s, mod_s2s: Set session.encrypted as session.secure does not allways mean encrypted (eg consider_bosh_secure)
Kim Alvefur <zash@zash.se>
parents: 5802
diff changeset
125 session.encrypted = true;
5228
edabb34417b7 mod_c2s: Check if TLS compression is used
Kim Alvefur <zash@zash.se>
parents: 5120
diff changeset
126
12480
7e9ebdc75ce4 net: isolate LuaSec-specifics
Jonas Schäfer <jonas@wielicki.name>
parents: 12311
diff changeset
127 local info = session.conn:ssl_info();
11622
a62146353528 mod_c2s: Guard against LuaSec not returning TLS info (thanks Martin)
Kim Alvefur <zash@zash.se>
parents: 11619
diff changeset
128 if type(info) == "table" then
5801
224644752bf4 mod_c2s, mod_s2s: Log cipher and encryption info in a more compact and (hopefully) less confusing way
Kim Alvefur <zash@zash.se>
parents: 5789
diff changeset
129 (session.log or log)("info", "Stream encrypted (%s with %s)", info.protocol, info.cipher);
5764
969e0a054795 mod_c2s, mod_s2s: Log a message that stream encryption has been enabled with some details
Kim Alvefur <zash@zash.se>
parents: 5759
diff changeset
130 session.compressed = info.compression;
11608
b2610460d9ab mod_c2s,mod_s2s: Collect stats on TLS versions and ciphers
Kim Alvefur <zash@zash.se>
parents: 11560
diff changeset
131 m_tls_params:with_labels(info.protocol, info.cipher):add(1)
5764
969e0a054795 mod_c2s, mod_s2s: Log a message that stream encryption has been enabled with some details
Kim Alvefur <zash@zash.se>
parents: 5759
diff changeset
132 else
969e0a054795 mod_c2s, mod_s2s: Log a message that stream encryption has been enabled with some details
Kim Alvefur <zash@zash.se>
parents: 5759
diff changeset
133 (session.log or log)("info", "Stream encrypted");
5228
edabb34417b7 mod_c2s: Check if TLS compression is used
Kim Alvefur <zash@zash.se>
parents: 5120
diff changeset
134 end
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
135 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
136
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
137 local features = st.stanza("stream:features");
12773
f100c1035576 mod_c2s: Include stream attributes in stream-features event
Matthew Wild <mwild1@gmail.com>
parents: 12677
diff changeset
138 hosts[session.host].events.fire_event("stream-features", { origin = session, features = features, stream = attr });
6846
7eb166fa1f26 mod_c2s, mod_s2s: Close incoming connections if there are no features to offer on incomplete streams (fixes #285)
Kim Alvefur <zash@zash.se>
parents: 6630
diff changeset
139 if features.tags[1] or session.full_jid then
13504
2159a206684e mod_c2s,mod_s2s: Advertise idle-seconds per XEP-0478
Kim Alvefur <zash@zash.se>
parents: 13420
diff changeset
140 if stanza_size_limit or advertised_idle_timeout then
12804
3eef052c72d8 mod_c2s: Advertise stanza size limit to clients
Kim Alvefur <zash@zash.se>
parents: 12773
diff changeset
141 features:reset();
13504
2159a206684e mod_c2s,mod_s2s: Advertise idle-seconds per XEP-0478
Kim Alvefur <zash@zash.se>
parents: 13420
diff changeset
142 local limits = features:tag("limits", { xmlns = "urn:xmpp:stream-limits:0" });
2159a206684e mod_c2s,mod_s2s: Advertise idle-seconds per XEP-0478
Kim Alvefur <zash@zash.se>
parents: 13420
diff changeset
143 if stanza_size_limit then
2159a206684e mod_c2s,mod_s2s: Advertise idle-seconds per XEP-0478
Kim Alvefur <zash@zash.se>
parents: 13420
diff changeset
144 limits:text_tag("max-bytes", string.format("%d", stanza_size_limit));
2159a206684e mod_c2s,mod_s2s: Advertise idle-seconds per XEP-0478
Kim Alvefur <zash@zash.se>
parents: 13420
diff changeset
145 end
2159a206684e mod_c2s,mod_s2s: Advertise idle-seconds per XEP-0478
Kim Alvefur <zash@zash.se>
parents: 13420
diff changeset
146 if advertised_idle_timeout then
2159a206684e mod_c2s,mod_s2s: Advertise idle-seconds per XEP-0478
Kim Alvefur <zash@zash.se>
parents: 13420
diff changeset
147 limits:text_tag("idle-seconds", string.format("%d", advertised_idle_timeout));
2159a206684e mod_c2s,mod_s2s: Advertise idle-seconds per XEP-0478
Kim Alvefur <zash@zash.se>
parents: 13420
diff changeset
148 end
2159a206684e mod_c2s,mod_s2s: Advertise idle-seconds per XEP-0478
Kim Alvefur <zash@zash.se>
parents: 13420
diff changeset
149 limits:reset();
12804
3eef052c72d8 mod_c2s: Advertise stanza size limit to clients
Kim Alvefur <zash@zash.se>
parents: 12773
diff changeset
150 end
6846
7eb166fa1f26 mod_c2s, mod_s2s: Close incoming connections if there are no features to offer on incomplete streams (fixes #285)
Kim Alvefur <zash@zash.se>
parents: 6630
diff changeset
151 send(features);
7eb166fa1f26 mod_c2s, mod_s2s: Close incoming connections if there are no features to offer on incomplete streams (fixes #285)
Kim Alvefur <zash@zash.se>
parents: 6630
diff changeset
152 else
9739
a74d78f79b23 mod_c2s: Improve log message in case there are no stream features on offer (thanks hexa)
Kim Alvefur <zash@zash.se>
parents: 9490
diff changeset
153 if session.secure then
10727
fa2a89132dfb mod_c2s: Swap comments
Kim Alvefur <zash@zash.se>
parents: 10465
diff changeset
154 -- Here SASL should be offered
9739
a74d78f79b23 mod_c2s: Improve log message in case there are no stream features on offer (thanks hexa)
Kim Alvefur <zash@zash.se>
parents: 9490
diff changeset
155 (session.log or log)("warn", "No stream features to offer on secure session. Check authentication settings.");
a74d78f79b23 mod_c2s: Improve log message in case there are no stream features on offer (thanks hexa)
Kim Alvefur <zash@zash.se>
parents: 9490
diff changeset
156 else
10727
fa2a89132dfb mod_c2s: Swap comments
Kim Alvefur <zash@zash.se>
parents: 10465
diff changeset
157 -- Normally STARTTLS would be offered
9739
a74d78f79b23 mod_c2s: Improve log message in case there are no stream features on offer (thanks hexa)
Kim Alvefur <zash@zash.se>
parents: 9490
diff changeset
158 (session.log or log)("warn", "No stream features to offer on insecure session. Check encryption and security settings.");
a74d78f79b23 mod_c2s: Improve log message in case there are no stream features on offer (thanks hexa)
Kim Alvefur <zash@zash.se>
parents: 9490
diff changeset
159 end
7862
f5cbbf69cac8 mod_c2s: Clarify that there were no *stream* features to offer
Kim Alvefur <zash@zash.se>
parents: 7662
diff changeset
160 session:close{ condition = "undefined-condition", text = "No stream features to proceed with" };
6846
7eb166fa1f26 mod_c2s, mod_s2s: Close incoming connections if there are no features to offer on incomplete streams (fixes #285)
Kim Alvefur <zash@zash.se>
parents: 6630
diff changeset
161 end
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
162 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
163
10811
16bcbd574801 mod_c2s: Run stream open and close events in async thread, fixes #1103
Kim Alvefur <zash@zash.se>
parents: 10727
diff changeset
164 function stream_callbacks.streamclosed(session, attr)
16bcbd574801 mod_c2s: Run stream open and close events in async thread, fixes #1103
Kim Alvefur <zash@zash.se>
parents: 10727
diff changeset
165 -- run _streamclosed in async context
13575
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
166 session.thread:run({ event = "streamclosed", attr = attr });
10811
16bcbd574801 mod_c2s: Run stream open and close events in async thread, fixes #1103
Kim Alvefur <zash@zash.se>
parents: 10727
diff changeset
167 end
16bcbd574801 mod_c2s: Run stream open and close events in async thread, fixes #1103
Kim Alvefur <zash@zash.se>
parents: 10727
diff changeset
168
13575
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
169 function session_events.streamclosed(session)
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
170 session.log("debug", "Received </stream:stream>");
4986
9da430b69f13 mod_c2s: Change 'reason' parameter of session:close() to take nil to mean 'graceful close initiated by us' and false for 'graceful close initiated by client'
Matthew Wild <mwild1@gmail.com>
parents: 4964
diff changeset
171 session:close(false);
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
172 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
173
13575
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
174 function session_events.callback(session, event)
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
175 session.log("debug", "Running session callback %s", event.name);
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
176 event.callback(session, event);
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
177 end
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
178
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
179 function stream_callbacks.error(session, error, data)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
180 if error == "no-stream" then
6364
4e93e8768c36 mod_c2s, mod_s2s: Log received invalid stream headers
Matthew Wild <mwild1@gmail.com>
parents: 6279
diff changeset
181 session.log("debug", "Invalid opening stream header (%s)", (data:gsub("^([^\1]+)\1", "{%1}")));
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
182 session:close("invalid-namespace");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
183 elseif error == "parse-error" then
10111
0f335815244f plugins: Remove tostring call from logging
Kim Alvefur <zash@zash.se>
parents: 10017
diff changeset
184 (session.log or log)("debug", "Client XML parse error: %s", data);
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
185 session:close("not-well-formed");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
186 elseif error == "stream-error" then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
187 local condition, text = "undefined-condition";
8232
176b7f4e4ac9 mod_c2s: Iterate over child tags instead of child nodes in stream error (fixes traceback from #987)
Kim Alvefur <zash@zash.se>
parents: 7328
diff changeset
188 for child in data:childtags(nil, xmlns_xmpp_streams) do
176b7f4e4ac9 mod_c2s: Iterate over child tags instead of child nodes in stream error (fixes traceback from #987)
Kim Alvefur <zash@zash.se>
parents: 7328
diff changeset
189 if child.name ~= "text" then
176b7f4e4ac9 mod_c2s: Iterate over child tags instead of child nodes in stream error (fixes traceback from #987)
Kim Alvefur <zash@zash.se>
parents: 7328
diff changeset
190 condition = child.name;
176b7f4e4ac9 mod_c2s: Iterate over child tags instead of child nodes in stream error (fixes traceback from #987)
Kim Alvefur <zash@zash.se>
parents: 7328
diff changeset
191 else
176b7f4e4ac9 mod_c2s: Iterate over child tags instead of child nodes in stream error (fixes traceback from #987)
Kim Alvefur <zash@zash.se>
parents: 7328
diff changeset
192 text = child:get_text();
176b7f4e4ac9 mod_c2s: Iterate over child tags instead of child nodes in stream error (fixes traceback from #987)
Kim Alvefur <zash@zash.se>
parents: 7328
diff changeset
193 end
176b7f4e4ac9 mod_c2s: Iterate over child tags instead of child nodes in stream error (fixes traceback from #987)
Kim Alvefur <zash@zash.se>
parents: 7328
diff changeset
194 if condition ~= "undefined-condition" and text then
176b7f4e4ac9 mod_c2s: Iterate over child tags instead of child nodes in stream error (fixes traceback from #987)
Kim Alvefur <zash@zash.se>
parents: 7328
diff changeset
195 break;
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
196 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
197 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
198 text = condition .. (text and (" ("..text..")") or "");
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
199 session.log("info", "Session closed by remote with error: %s", text);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
200 session:close(nil, text);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
201 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
202 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
203
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
204 function stream_callbacks.handlestanza(session, stanza)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
205 stanza = session.filter("stanzas/in", stanza);
7286
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
206 session.thread:run(stanza);
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
207 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
208
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
209 --- Session methods
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
210 local function session_close(session, reason)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
211 local log = session.log or log;
12071
85c8fcb4192e mod_c2s: Fire pre-closing event regardless of connected state
Kim Alvefur <zash@zash.se>
parents: 11974
diff changeset
212 local close_event_payload = { session = session, reason = reason };
85c8fcb4192e mod_c2s: Fire pre-closing event regardless of connected state
Kim Alvefur <zash@zash.se>
parents: 11974
diff changeset
213 module:context(session.host):fire_event("pre-session-close", close_event_payload);
85c8fcb4192e mod_c2s: Fire pre-closing event regardless of connected state
Kim Alvefur <zash@zash.se>
parents: 11974
diff changeset
214 reason = close_event_payload.reason;
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
215 if session.conn then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
216 if session.notopen then
6005
98b768a41c9d mod_c2s: Break out stream opening into a separate function
Florian Zeitz <florob@babelmonkeys.de>
parents: 5859
diff changeset
217 session:open_stream();
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
218 end
4986
9da430b69f13 mod_c2s: Change 'reason' parameter of session:close() to take nil to mean 'graceful close initiated by us' and false for 'graceful close initiated by client'
Matthew Wild <mwild1@gmail.com>
parents: 4964
diff changeset
219 if reason then -- nil == no err, initiated by us, false == initiated by client
5518
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once
Kim Alvefur <zash@zash.se>
parents: 5505
diff changeset
220 local stream_error = st.stanza("stream:error");
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
221 if type(reason) == "string" then -- assume stream error
5518
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once
Kim Alvefur <zash@zash.se>
parents: 5505
diff changeset
222 stream_error:tag(reason, {xmlns = 'urn:ietf:params:xml:ns:xmpp-streams' });
11868
ae093c259da2 mod_c2s,etc: Identify stanza object with appropriate function
Kim Alvefur <zash@zash.se>
parents: 11778
diff changeset
223 elseif st.is_stanza(reason) then
ae093c259da2 mod_c2s,etc: Identify stanza object with appropriate function
Kim Alvefur <zash@zash.se>
parents: 11778
diff changeset
224 stream_error = reason;
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
225 elseif type(reason) == "table" then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
226 if reason.condition then
5518
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once
Kim Alvefur <zash@zash.se>
parents: 5505
diff changeset
227 stream_error:tag(reason.condition, stream_xmlns_attr):up();
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
228 if reason.text then
5518
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once
Kim Alvefur <zash@zash.se>
parents: 5505
diff changeset
229 stream_error:tag("text", stream_xmlns_attr):text(reason.text):up();
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
230 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
231 if reason.extra then
5518
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once
Kim Alvefur <zash@zash.se>
parents: 5505
diff changeset
232 stream_error:add_child(reason.extra);
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
233 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
234 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
235 end
5518
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once
Kim Alvefur <zash@zash.se>
parents: 5505
diff changeset
236 stream_error = tostring(stream_error);
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once
Kim Alvefur <zash@zash.se>
parents: 5505
diff changeset
237 log("debug", "Disconnecting client, <stream:error> is: %s", stream_error);
0220093e34fa mod_c2s: Refactor <stream:error> building to allways tostring() it and only call send once
Kim Alvefur <zash@zash.se>
parents: 5505
diff changeset
238 session.send(stream_error);
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
239 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5773
diff changeset
240
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
241 session.send("</stream:stream>");
4964
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
242 function session.send() return false; end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5773
diff changeset
243
7954
60b83f83f317 mod_c2s: Rename variable no avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7866
diff changeset
244 local reason_text = (reason and (reason.name or reason.text or reason.condition)) or reason;
8819
780d728f969f mod_c2s: Avoid concatenating potential nil value (fixes #753)
Kim Alvefur <zash@zash.se>
parents: 8388
diff changeset
245 session.log("debug", "c2s stream for %s closed: %s", session.full_jid or session.ip or "<unknown>", reason_text or "session closed");
4964
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
246
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
247 -- Authenticated incoming stream may still be sending us stanzas, so wait for </stream:stream> from remote
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
248 local conn = session.conn;
7954
60b83f83f317 mod_c2s: Rename variable no avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7866
diff changeset
249 if reason_text == nil and not session.notopen and session.type == "c2s" then
4964
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
250 -- Grace time to process data from authenticated cleanly-closed stream
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
251 add_task(stream_close_timeout, function ()
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
252 if not session.destroyed then
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
253 session.log("warn", "Failed to receive a stream close response, closing connection anyway...");
7954
60b83f83f317 mod_c2s: Rename variable no avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7866
diff changeset
254 sm_destroy_session(session, reason_text);
11509
dfdec3f9ccb1 mod_c2s: Fix traceback in session close when conn is nil
Kim Alvefur <zash@zash.se>
parents: 11507
diff changeset
255 if conn then conn:close(); end
4964
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
256 end
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
257 end);
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
258 else
7954
60b83f83f317 mod_c2s: Rename variable no avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7866
diff changeset
259 sm_destroy_session(session, reason_text);
11509
dfdec3f9ccb1 mod_c2s: Fix traceback in session close when conn is nil
Kim Alvefur <zash@zash.se>
parents: 11507
diff changeset
260 if conn then conn:close(); end
4964
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
261 end
7328
de76ded98b84 mod_c2s: Just destroy the session when it has no connection (see #641)
Kim Alvefur <zash@zash.se>
parents: 7221
diff changeset
262 else
7954
60b83f83f317 mod_c2s: Rename variable no avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7866
diff changeset
263 local reason_text = (reason and (reason.name or reason.text or reason.condition)) or reason;
60b83f83f317 mod_c2s: Rename variable no avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7866
diff changeset
264 sm_destroy_session(session, reason_text);
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
265 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
266 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
267
11899
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
268 -- Close all user sessions with the specified reason. If leave_resource is
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
269 -- true, the resource named by event.resource will not be closed.
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
270 local function disconnect_user_sessions(reason, leave_resource)
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
271 return function (event)
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
272 local username, host, resource = event.username, event.host, event.resource;
13420
7dc7e2e15b2a mod_c2s: Fix error on role change on Components (thanks Menel)
Kim Alvefur <zash@zash.se>
parents: 13384
diff changeset
273 if not (hosts[host] and hosts[host].type == "local") then
7dc7e2e15b2a mod_c2s: Fix error on role change on Components (thanks Menel)
Kim Alvefur <zash@zash.se>
parents: 13384
diff changeset
274 return -- not a local VirtualHost so no sessions
7dc7e2e15b2a mod_c2s: Fix error on role change on Components (thanks Menel)
Kim Alvefur <zash@zash.se>
parents: 13384
diff changeset
275 end
11899
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
276 local user = hosts[host].sessions[username];
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
277 if user and user.sessions then
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
278 for r, session in pairs(user.sessions) do
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
279 if not leave_resource or r ~= resource then
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
280 session:close(reason);
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
281 end
8192
4354f556c5db core.usermanager, various modules: Disconnect other resources on password change (thanks waqas) (fixes #512)
Kim Alvefur <zash@zash.se>
parents: 7955
diff changeset
282 end
4354f556c5db core.usermanager, various modules: Disconnect other resources on password change (thanks waqas) (fixes #512)
Kim Alvefur <zash@zash.se>
parents: 7955
diff changeset
283 end
4354f556c5db core.usermanager, various modules: Disconnect other resources on password change (thanks waqas) (fixes #512)
Kim Alvefur <zash@zash.se>
parents: 7955
diff changeset
284 end
11899
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
285 end
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
286
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
287 module:hook_global("user-password-changed", disconnect_user_sessions({ condition = "reset", text = "Password changed" }, true), 200);
12662
07424992d7fc mod_authz_internal, and more: New iteration of role API
Matthew Wild <mwild1@gmail.com>
parents: 12480
diff changeset
288 module:hook_global("user-role-changed", disconnect_user_sessions({ condition = "reset", text = "Role changed" }), 200);
11899
6d06068363aa mod_c2s: Disconnect user sessions on a role change event
Matthew Wild <mwild1@gmail.com>
parents: 11868
diff changeset
289 module:hook_global("user-deleted", disconnect_user_sessions({ condition = "not-authorized", text = "Account deleted" }), 200);
12907
d2333b468d07 mod_c2s: Disconnect accounts when they are disabled
Kim Alvefur <zash@zash.se>
parents: 12808
diff changeset
290 module:hook_global("user-disabled", disconnect_user_sessions({ condition = "not-authorized", text = "Account disabled" }), 200);
8192
4354f556c5db core.usermanager, various modules: Disconnect other resources on password change (thanks waqas) (fixes #512)
Kim Alvefur <zash@zash.se>
parents: 7955
diff changeset
291
12677
3b9771d496ed mod_smacks: Long overdue cleanup of resumption code, fixes some old TODOs
Matthew Wild <mwild1@gmail.com>
parents: 12662
diff changeset
292 module:hook_global("c2s-session-updated", function (event)
3b9771d496ed mod_smacks: Long overdue cleanup of resumption code, fixes some old TODOs
Matthew Wild <mwild1@gmail.com>
parents: 12662
diff changeset
293 sessions[event.session.conn] = event.session;
3b9771d496ed mod_smacks: Long overdue cleanup of resumption code, fixes some old TODOs
Matthew Wild <mwild1@gmail.com>
parents: 12662
diff changeset
294 local replaced_conn = event.replaced_conn;
3b9771d496ed mod_smacks: Long overdue cleanup of resumption code, fixes some old TODOs
Matthew Wild <mwild1@gmail.com>
parents: 12662
diff changeset
295 if replaced_conn then
3b9771d496ed mod_smacks: Long overdue cleanup of resumption code, fixes some old TODOs
Matthew Wild <mwild1@gmail.com>
parents: 12662
diff changeset
296 sessions[replaced_conn] = nil;
13095
1693bd4de283 core.sessionmanager: Delay closing a replaced connection after replacement
Kim Alvefur <zash@zash.se>
parents: 13093
diff changeset
297 replaced_conn:close();
12677
3b9771d496ed mod_smacks: Long overdue cleanup of resumption code, fixes some old TODOs
Matthew Wild <mwild1@gmail.com>
parents: 12662
diff changeset
298 end
3b9771d496ed mod_smacks: Long overdue cleanup of resumption code, fixes some old TODOs
Matthew Wild <mwild1@gmail.com>
parents: 12662
diff changeset
299 end);
3b9771d496ed mod_smacks: Long overdue cleanup of resumption code, fixes some old TODOs
Matthew Wild <mwild1@gmail.com>
parents: 12662
diff changeset
300
7286
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
301 function runner_callbacks:ready()
11510
d241ca8272fe mod_c2s: Improve code style
Kim Alvefur <zash@zash.se>
parents: 11509
diff changeset
302 if self.data.conn then
d241ca8272fe mod_c2s: Improve code style
Kim Alvefur <zash@zash.se>
parents: 11509
diff changeset
303 self.data.conn:resume();
11511
cab64a0aad49 mod_c2s: Log about missing conn on async state changes
Kim Alvefur <zash@zash.se>
parents: 11510
diff changeset
304 else
cab64a0aad49 mod_c2s: Log about missing conn on async state changes
Kim Alvefur <zash@zash.se>
parents: 11510
diff changeset
305 (self.data.log or log)("debug", "Session has no connection to resume");
11510
d241ca8272fe mod_c2s: Improve code style
Kim Alvefur <zash@zash.se>
parents: 11509
diff changeset
306 end
7286
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
307 end
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
308
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
309 function runner_callbacks:waiting()
11510
d241ca8272fe mod_c2s: Improve code style
Kim Alvefur <zash@zash.se>
parents: 11509
diff changeset
310 if self.data.conn then
d241ca8272fe mod_c2s: Improve code style
Kim Alvefur <zash@zash.se>
parents: 11509
diff changeset
311 self.data.conn:pause();
11511
cab64a0aad49 mod_c2s: Log about missing conn on async state changes
Kim Alvefur <zash@zash.se>
parents: 11510
diff changeset
312 else
cab64a0aad49 mod_c2s: Log about missing conn on async state changes
Kim Alvefur <zash@zash.se>
parents: 11510
diff changeset
313 (self.data.log or log)("debug", "Session has no connection to pause while waiting");
11510
d241ca8272fe mod_c2s: Improve code style
Kim Alvefur <zash@zash.se>
parents: 11509
diff changeset
314 end
7286
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
315 end
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
316
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
317 function runner_callbacks:error(err)
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
318 (self.data.log or log)("error", "Traceback[c2s]: %s", err);
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
319 end
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
320
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
321 --- Port listener
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
322 function listener.onconnect(conn)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
323 local session = sm_new_session(conn);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5773
diff changeset
324
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
325 session.log("info", "Client connected");
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5773
diff changeset
326
11618
8f0fe74ede94 mod_c2s: Update a comment to reflect Direct TLS
Kim Alvefur <zash@zash.se>
parents: 11614
diff changeset
327 -- Client is using Direct TLS or legacy SSL (otherwise mod_tls sets this flag)
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
328 if conn:ssl() then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
329 session.secure = true;
5859
e327f2d4e09f mod_c2s, mod_s2s: Set session.encrypted as session.secure does not allways mean encrypted (eg consider_bosh_secure)
Kim Alvefur <zash@zash.se>
parents: 5802
diff changeset
330 session.encrypted = true;
13280
cf8a6710c91c mod_c2s: Add session.ssl_cfg/ssl_ctx for direct TLS connections
Matthew Wild <mwild1@gmail.com>
parents: 13230
diff changeset
331 session.ssl_ctx = conn:sslctx();
cf8a6710c91c mod_c2s: Add session.ssl_cfg/ssl_ctx for direct TLS connections
Matthew Wild <mwild1@gmail.com>
parents: 13230
diff changeset
332
5228
edabb34417b7 mod_c2s: Check if TLS compression is used
Kim Alvefur <zash@zash.se>
parents: 5120
diff changeset
333 -- Check if TLS compression is used
12480
7e9ebdc75ce4 net: isolate LuaSec-specifics
Jonas Schäfer <jonas@wielicki.name>
parents: 12311
diff changeset
334 local info = conn:ssl_info();
11622
a62146353528 mod_c2s: Guard against LuaSec not returning TLS info (thanks Martin)
Kim Alvefur <zash@zash.se>
parents: 11619
diff changeset
335 if type(info) == "table" then
11619
d629135450ec mod_c2s: Log the same messages for Direct TLS as with starttls
Kim Alvefur <zash@zash.se>
parents: 11618
diff changeset
336 (session.log or log)("info", "Stream encrypted (%s with %s)", info.protocol, info.cipher);
d629135450ec mod_c2s: Log the same messages for Direct TLS as with starttls
Kim Alvefur <zash@zash.se>
parents: 11618
diff changeset
337 session.compressed = info.compression;
d629135450ec mod_c2s: Log the same messages for Direct TLS as with starttls
Kim Alvefur <zash@zash.se>
parents: 11618
diff changeset
338 m_tls_params:with_labels(info.protocol, info.cipher):add(1)
d629135450ec mod_c2s: Log the same messages for Direct TLS as with starttls
Kim Alvefur <zash@zash.se>
parents: 11618
diff changeset
339 else
d629135450ec mod_c2s: Log the same messages for Direct TLS as with starttls
Kim Alvefur <zash@zash.se>
parents: 11618
diff changeset
340 (session.log or log)("info", "Stream encrypted");
5228
edabb34417b7 mod_c2s: Check if TLS compression is used
Kim Alvefur <zash@zash.se>
parents: 5120
diff changeset
341 end
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
342 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5773
diff changeset
343
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
344 if opt_keepalives then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
345 conn:setoption("keepalive", opt_keepalives);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
346 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5773
diff changeset
347
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
348 session.close = session_close;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5773
diff changeset
349
11118
ece430d49809 mod_c2s,mod_s2s: Make stanza size limits configurable
Kim Alvefur <zash@zash.se>
parents: 10013
diff changeset
350 local stream = new_xmpp_stream(session, stream_callbacks, stanza_size_limit);
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
351 session.stream = stream;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
352 session.notopen = true;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5773
diff changeset
353
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
354 function session.reset_stream()
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
355 session.notopen = true;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
356 session.stream:reset();
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
357 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5773
diff changeset
358
13575
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
359 session.thread = runner(function (item)
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
360 if st.is_stanza(item) then
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
361 core_process_stanza(session, item);
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
362 else
750ff9f579e2 mod_c2s, mod_s2s: Support for queuing callbacks to run in session thread
Matthew Wild <mwild1@gmail.com>
parents: 13504
diff changeset
363 session_events[item.event](session, item);
10811
16bcbd574801 mod_c2s: Run stream open and close events in async thread, fixes #1103
Kim Alvefur <zash@zash.se>
parents: 10727
diff changeset
364 end
7286
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
365 end, runner_callbacks, session);
30b9433a9f3e Merge 0.10->trunk
Kim Alvefur <zash@zash.se>
parents: 7284
diff changeset
366
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
367 local filter = session.filter;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
368 function session.data(data)
5773
c9a712673d8a mod_c2s: Add session:sleep() and session:wake() to pause a session (e.g. while waiting for an external event). Needs a gallon or two of testing.
Matthew Wild <mwild1@gmail.com>
parents: 5764
diff changeset
369 -- Parse the data, which will store stanzas in session.pending_stanzas
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
370 if data then
7539
366964dbddb1 mod_c2s: Fix whitespace (why does it keep getting messed up?)
Kim Alvefur <zash@zash.se>
parents: 7466
diff changeset
371 data = filter("bytes/in", data);
366964dbddb1 mod_c2s: Fix whitespace (why does it keep getting messed up?)
Kim Alvefur <zash@zash.se>
parents: 7466
diff changeset
372 if data then
366964dbddb1 mod_c2s: Fix whitespace (why does it keep getting messed up?)
Kim Alvefur <zash@zash.se>
parents: 7466
diff changeset
373 local ok, err = stream:feed(data);
5773
c9a712673d8a mod_c2s: Add session:sleep() and session:wake() to pause a session (e.g. while waiting for an external event). Needs a gallon or two of testing.
Matthew Wild <mwild1@gmail.com>
parents: 5764
diff changeset
374 if not ok then
10111
0f335815244f plugins: Remove tostring call from logging
Kim Alvefur <zash@zash.se>
parents: 10017
diff changeset
375 log("debug", "Received invalid XML (%s) %d bytes: %q", err, #data, data:sub(1, 300));
10849
19e7092e062c mod_c2s,mod_s2s: Use a distinct stream error for hitting stanza size limit
Kim Alvefur <zash@zash.se>
parents: 10811
diff changeset
376 if err == "stanza-too-large" then
11770
d2a9aa1c7ac8 mod_c2s,mod_s2s: Indicate stanza size violation with condition from XEP-0205 (thanks mjk)
Kim Alvefur <zash@zash.se>
parents: 11747
diff changeset
377 session:close({
d2a9aa1c7ac8 mod_c2s,mod_s2s: Indicate stanza size violation with condition from XEP-0205 (thanks mjk)
Kim Alvefur <zash@zash.se>
parents: 11747
diff changeset
378 condition = "policy-violation",
d2a9aa1c7ac8 mod_c2s,mod_s2s: Indicate stanza size violation with condition from XEP-0205 (thanks mjk)
Kim Alvefur <zash@zash.se>
parents: 11747
diff changeset
379 text = "XML stanza is too big",
d2a9aa1c7ac8 mod_c2s,mod_s2s: Indicate stanza size violation with condition from XEP-0205 (thanks mjk)
Kim Alvefur <zash@zash.se>
parents: 11747
diff changeset
380 extra = st.stanza("stanza-too-big", { xmlns = 'urn:xmpp:errors' }),
d2a9aa1c7ac8 mod_c2s,mod_s2s: Indicate stanza size violation with condition from XEP-0205 (thanks mjk)
Kim Alvefur <zash@zash.se>
parents: 11747
diff changeset
381 });
10849
19e7092e062c mod_c2s,mod_s2s: Use a distinct stream error for hitting stanza size limit
Kim Alvefur <zash@zash.se>
parents: 10811
diff changeset
382 else
19e7092e062c mod_c2s,mod_s2s: Use a distinct stream error for hitting stanza size limit
Kim Alvefur <zash@zash.se>
parents: 10811
diff changeset
383 session:close("not-well-formed");
19e7092e062c mod_c2s,mod_s2s: Use a distinct stream error for hitting stanza size limit
Kim Alvefur <zash@zash.se>
parents: 10811
diff changeset
384 end
5773
c9a712673d8a mod_c2s: Add session:sleep() and session:wake() to pause a session (e.g. while waiting for an external event). Needs a gallon or two of testing.
Matthew Wild <mwild1@gmail.com>
parents: 5764
diff changeset
385 end
c9a712673d8a mod_c2s: Add session:sleep() and session:wake() to pause a session (e.g. while waiting for an external event). Needs a gallon or two of testing.
Matthew Wild <mwild1@gmail.com>
parents: 5764
diff changeset
386 end
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
387 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
388 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
389
13230
26c30844cac6 plugins: Handle how get_option_period returns "never"
Kim Alvefur <zash@zash.se>
parents: 13213
diff changeset
390 if c2s_timeout < math.huge then
13384
57ad1dfd8e8b mod_c2s: Make c2s_timeout timer reachable to allow access from other modules
Kim Alvefur <zash@zash.se>
parents: 13289
diff changeset
391 session.c2s_timeout = add_task(c2s_timeout, function ()
4548
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s
Matthew Wild <mwild1@gmail.com>
parents: 4543
diff changeset
392 if session.type == "c2s_unauthed" then
11477
c90ef8745779 mod_c2s: Log a debug message before closing due to c2s_timeout
Kim Alvefur <zash@zash.se>
parents: 11359
diff changeset
393 (session.log or log)("debug", "Connection still not authenticated after c2s_timeout=%gs, closing it", c2s_timeout);
4548
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s
Matthew Wild <mwild1@gmail.com>
parents: 4543
diff changeset
394 session:close("connection-timeout");
13384
57ad1dfd8e8b mod_c2s: Make c2s_timeout timer reachable to allow access from other modules
Kim Alvefur <zash@zash.se>
parents: 13289
diff changeset
395 else
57ad1dfd8e8b mod_c2s: Make c2s_timeout timer reachable to allow access from other modules
Kim Alvefur <zash@zash.se>
parents: 13289
diff changeset
396 session.c2s_timeout = nil;
4548
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s
Matthew Wild <mwild1@gmail.com>
parents: 4543
diff changeset
397 end
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s
Matthew Wild <mwild1@gmail.com>
parents: 4543
diff changeset
398 end);
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s
Matthew Wild <mwild1@gmail.com>
parents: 4543
diff changeset
399 end
e6e5c76ff009 sessionmanager, mod_c2s: Move timeout logic to mod_c2s
Matthew Wild <mwild1@gmail.com>
parents: 4543
diff changeset
400
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
401 session.dispatch_stanza = stream_callbacks.handlestanza;
10013
62d8689beafb mod_c2s: Associate connection with session last (fixes #1313)
Kim Alvefur <zash@zash.se>
parents: 9490
diff changeset
402
62d8689beafb mod_c2s: Associate connection with session last (fixes #1313)
Kim Alvefur <zash@zash.se>
parents: 9490
diff changeset
403 sessions[conn] = session;
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
404 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
405
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
406 function listener.onincoming(conn, data)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
407 local session = sessions[conn];
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
408 if session then
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
409 session.data(data);
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
410 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
411 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
412
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
413 function listener.ondisconnect(conn, err)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
414 local session = sessions[conn];
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
415 if session then
4964
c9b8ec3eb1e9 mod_c2s: Don't call ondisconnect manually on close, it is now called by net.server. Replace with inline code for destroying the session, and also waiting for a reply </stream:stream> if there is a chance of further data sent by the client. session.send() on a half-closed stream returns false (and does not deliver the data).
Matthew Wild <mwild1@gmail.com>
parents: 4852
diff changeset
416 (session.log or log)("info", "Client disconnected: %s", err or "connection closed");
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
417 sm_destroy_session(session, err);
7221
56e65b1e54e8 mod_c2s: Remove connection object from session object when connection disconnected to prevent accidental use (see #590)
Kim Alvefur <zash@zash.se>
parents: 7100
diff changeset
418 session.conn = nil;
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
419 sessions[conn] = nil;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
420 end
12301
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
421 module:fire_event("c2s-closed", { session = session; conn = conn });
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
422 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
423
5638
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died
Kim Alvefur <zash@zash.se>
parents: 5571
diff changeset
424 function listener.onreadtimeout(conn)
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died
Kim Alvefur <zash@zash.se>
parents: 5571
diff changeset
425 local session = sessions[conn];
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died
Kim Alvefur <zash@zash.se>
parents: 5571
diff changeset
426 if session then
5669
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5668
diff changeset
427 return (hosts[session.host] or prosody).events.fire_event("c2s-read-timeout", { session = session });
5638
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died
Kim Alvefur <zash@zash.se>
parents: 5571
diff changeset
428 end
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died
Kim Alvefur <zash@zash.se>
parents: 5571
diff changeset
429 end
c5b7f4858014 mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died
Kim Alvefur <zash@zash.se>
parents: 5571
diff changeset
430
9910
7a703af90c9c mod_c2s: Fire an event when outgoing buffers have been emptied
Kim Alvefur <zash@zash.se>
parents: 9784
diff changeset
431 function listener.ondrain(conn)
7a703af90c9c mod_c2s: Fire an event when outgoing buffers have been emptied
Kim Alvefur <zash@zash.se>
parents: 9784
diff changeset
432 local session = sessions[conn];
7a703af90c9c mod_c2s: Fire an event when outgoing buffers have been emptied
Kim Alvefur <zash@zash.se>
parents: 9784
diff changeset
433 if session then
7a703af90c9c mod_c2s: Fire an event when outgoing buffers have been emptied
Kim Alvefur <zash@zash.se>
parents: 9784
diff changeset
434 return (hosts[session.host] or prosody).events.fire_event("c2s-ondrain", { session = session });
7a703af90c9c mod_c2s: Fire an event when outgoing buffers have been emptied
Kim Alvefur <zash@zash.se>
parents: 9784
diff changeset
435 end
7a703af90c9c mod_c2s: Fire an event when outgoing buffers have been emptied
Kim Alvefur <zash@zash.se>
parents: 9784
diff changeset
436 end
7a703af90c9c mod_c2s: Fire an event when outgoing buffers have been emptied
Kim Alvefur <zash@zash.se>
parents: 9784
diff changeset
437
11742
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11622
diff changeset
438 function listener.onpredrain(conn)
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11622
diff changeset
439 local session = sessions[conn];
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11622
diff changeset
440 if session then
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11622
diff changeset
441 return (hosts[session.host] or prosody).events.fire_event("c2s-pre-ondrain", { session = session });
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11622
diff changeset
442 end
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11622
diff changeset
443 end
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11622
diff changeset
444
5669
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5668
diff changeset
445 local function keepalive(event)
7540
e69df8093387 mod_c2s: Don't try to keep alive sessions where the stream is not (yet) open
Kim Alvefur <zash@zash.se>
parents: 7539
diff changeset
446 local session = event.session;
e69df8093387 mod_c2s: Don't try to keep alive sessions where the stream is not (yet) open
Kim Alvefur <zash@zash.se>
parents: 7539
diff changeset
447 if not session.notopen then
e69df8093387 mod_c2s: Don't try to keep alive sessions where the stream is not (yet) open
Kim Alvefur <zash@zash.se>
parents: 7539
diff changeset
448 return event.session.send(' ');
e69df8093387 mod_c2s: Don't try to keep alive sessions where the stream is not (yet) open
Kim Alvefur <zash@zash.se>
parents: 7539
diff changeset
449 end
5669
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5668
diff changeset
450 end
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5668
diff changeset
451
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
452 function listener.associate_session(conn, session)
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
453 sessions[conn] = session;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
454 end
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
455
5669
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5668
diff changeset
456 function module.add_host(module)
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5668
diff changeset
457 module:hook("c2s-read-timeout", keepalive, -1);
6380
4220ffb87b22 net.http, net.http.server, mod_c2s, mod_s2s, mod_component, mod_admin_telnet, mod_net_multiplex: Add ondetach to release connection from 'sessions' table (or equivalent)
Matthew Wild <mwild1@gmail.com>
parents: 6364
diff changeset
458 end
4220ffb87b22 net.http, net.http.server, mod_c2s, mod_s2s, mod_component, mod_admin_telnet, mod_net_multiplex: Add ondetach to release connection from 'sessions' table (or equivalent)
Matthew Wild <mwild1@gmail.com>
parents: 6364
diff changeset
459
5669
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5668
diff changeset
460 module:hook("c2s-read-timeout", keepalive, -1);
5668
5a9318ac92f6 mod_c2s: Become a shared module and allow being disabled on some virtualhosts
Kim Alvefur <zash@zash.se>
parents: 5638
diff changeset
461
12302
6a8c680b8677 mod_c2s: Ignore unused event payload [luacheck]
Kim Alvefur <zash@zash.se>
parents: 12301
diff changeset
462 module:hook("server-stopping", function(event) -- luacheck: ignore 212/event
12298
cb459f8fa740 mod_c2s,mod_s2s: Disable and close port listeners before closing sessions
Kim Alvefur <zash@zash.se>
parents: 12071
diff changeset
463 -- Close ports
12977
74b9e05af71e plugins: Prefix module imports with prosody namespace
Kim Alvefur <zash@zash.se>
parents: 12907
diff changeset
464 local pm = require "prosody.core.portmanager";
12298
cb459f8fa740 mod_c2s,mod_s2s: Disable and close port listeners before closing sessions
Kim Alvefur <zash@zash.se>
parents: 12071
diff changeset
465 for _, netservice in pairs(module.items["net-provider"]) do
cb459f8fa740 mod_c2s,mod_s2s: Disable and close port listeners before closing sessions
Kim Alvefur <zash@zash.se>
parents: 12071
diff changeset
466 pm.unregister_service(netservice.name, netservice);
cb459f8fa740 mod_c2s,mod_s2s: Disable and close port listeners before closing sessions
Kim Alvefur <zash@zash.se>
parents: 12071
diff changeset
467 end
12300
fb74ff16620c mod_c2s: Close ports in a separate, earlier event from closing sessions
Kim Alvefur <zash@zash.se>
parents: 12298
diff changeset
468 end, -80);
12298
cb459f8fa740 mod_c2s,mod_s2s: Disable and close port listeners before closing sessions
Kim Alvefur <zash@zash.se>
parents: 12071
diff changeset
469
12300
fb74ff16620c mod_c2s: Close ports in a separate, earlier event from closing sessions
Kim Alvefur <zash@zash.se>
parents: 12298
diff changeset
470 module:hook("server-stopping", function(event)
12311
bc30e1b9ad89 mod_c2s,mod_s2s: Fix error on shutdown (Thanks Martin)
Kim Alvefur <zash@zash.se>
parents: 12309
diff changeset
471 local wait, done = async.waiter(1, true);
12301
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
472 module:hook("c2s-closed", function ()
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
473 if next(sessions) == nil then done(); end
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
474 end)
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
475
12298
cb459f8fa740 mod_c2s,mod_s2s: Disable and close port listeners before closing sessions
Kim Alvefur <zash@zash.se>
parents: 12071
diff changeset
476 -- Close sessions
5281
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5228
diff changeset
477 local reason = event.reason;
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5228
diff changeset
478 for _, session in pairs(sessions) do
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5228
diff changeset
479 session:close{ condition = "system-shutdown", text = reason };
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5228
diff changeset
480 end
12301
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
481
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
482 -- Wait for them to close properly if they haven't already
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
483 if next(sessions) ~= nil then
12309
926a6c5d13e7 mod_c2s,mod_s2s: Wrap callback to improve tracebacks
Kim Alvefur <zash@zash.se>
parents: 12302
diff changeset
484 add_task(stream_close_timeout+1, function () done() end);
12301
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
485 module:log("info", "Waiting for sessions to close");
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
486 wait();
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
487 end
4f1fe6eb1ddb mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Kim Alvefur <zash@zash.se>
parents: 12300
diff changeset
488
7100
301d58705667 mod_c2s, mod_s2s: Lower priority of session shutdown to negative, so that plugins hooking at the default priority run first (fixes #601)
Kim Alvefur <zash@zash.se>
parents: 6380
diff changeset
489 end, -100);
5281
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5228
diff changeset
490
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5228
diff changeset
491
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5228
diff changeset
492
5120
bcabea740c00 mod_{admin_telnet,c2s,component,http,net_multiplex,s2s}: Use module:provides() instead of module:add_item().
Waqas Hussain <waqas20@gmail.com>
parents: 5097
diff changeset
493 module:provides("net", {
4610
171051f9dd00 mod_c2s: Use module:add_item() to add the net-provider for portmanager
Matthew Wild <mwild1@gmail.com>
parents: 4551
diff changeset
494 name = "c2s";
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
495 listener = listener;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
496 default_port = 5222;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
497 encryption = "starttls";
4626
9df9e87d0339 mod_c2s: Add missing multiplexed service discovery pattern.
Kim Alvefur <zash@zash.se>
parents: 4625
diff changeset
498 multiplex = {
10465
09697a673015 mod_net_multiplex: Add support for using ALPN
Kim Alvefur <zash@zash.se>
parents: 10379
diff changeset
499 protocol = "xmpp-client";
4626
9df9e87d0339 mod_c2s: Add missing multiplexed service discovery pattern.
Kim Alvefur <zash@zash.se>
parents: 4625
diff changeset
500 pattern = "^<.*:stream.*%sxmlns%s*=%s*(['\"])jabber:client%1.*>";
9df9e87d0339 mod_c2s: Add missing multiplexed service discovery pattern.
Kim Alvefur <zash@zash.se>
parents: 4625
diff changeset
501 };
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
502 });
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
503
5120
bcabea740c00 mod_{admin_telnet,c2s,component,http,net_multiplex,s2s}: Use module:provides() instead of module:add_item().
Waqas Hussain <waqas20@gmail.com>
parents: 5097
diff changeset
504 module:provides("net", {
11778
f254fd16218a mod_c2s: Rename Direct TLS listener 'c2s_direct_tls' for clarity
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
505 name = "c2s_direct_tls";
11614
1ac8976f09a9 mod_c2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
506 listener = listener;
1ac8976f09a9 mod_c2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
507 encryption = "ssl";
1ac8976f09a9 mod_c2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
508 multiplex = {
1ac8976f09a9 mod_c2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
509 pattern = "^<.*:stream.*%sxmlns%s*=%s*(['\"])jabber:client%1.*>";
1ac8976f09a9 mod_c2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
510 };
1ac8976f09a9 mod_c2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
511 });
1ac8976f09a9 mod_c2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
512
1ac8976f09a9 mod_c2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
513 -- COMPAT
1ac8976f09a9 mod_c2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
514 module:provides("net", {
4610
171051f9dd00 mod_c2s: Use module:add_item() to add the net-provider for portmanager
Matthew Wild <mwild1@gmail.com>
parents: 4551
diff changeset
515 name = "legacy_ssl";
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
516 listener = listener;
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
517 encryption = "ssl";
4620
e9dc6ae68c69 mod_c2s, mod_s2s: Add multiplex support
Matthew Wild <mwild1@gmail.com>
parents: 4610
diff changeset
518 multiplex = {
e9dc6ae68c69 mod_c2s, mod_s2s: Add multiplex support
Matthew Wild <mwild1@gmail.com>
parents: 4610
diff changeset
519 pattern = "^<.*:stream.*%sxmlns%s*=%s*(['\"])jabber:client%1.*>";
e9dc6ae68c69 mod_c2s, mod_s2s: Add multiplex support
Matthew Wild <mwild1@gmail.com>
parents: 4610
diff changeset
520 };
4543
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
521 });
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
522
db27a4c18b6a mod_c2s, sessionmanager, xmppclient_listener: Move all c2s network and stream logic into a new module, mod_c2s
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
523