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annotate plugins/mod_s2s.lua @ 12233:e4530bdbf5f3

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util.prosodyctl.check: Fix reset of libunbound before DNS checks Probably worked anyway but settings might not always have been applied depending on what order things happens in. Error was hidden by the pcall, which was sorta intentional...
author Kim Alvefur <zash@zash.se>
date Tue, 01 Feb 2022 14:46:42 +0100
parents 65e252940337
children 74f8739b967a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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Matthew Wild <mwild1@gmail.com>
parents:
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1 -- Prosody IM
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
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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
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
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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 module:set_global();
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10
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11 local prosody = prosody;
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12 local hosts = prosody.hosts;
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ab693eea0869 mod_admin_adhoc, mod_admin_telnet, mod_bosh, mod_c2s, mod_component, mod_pep, mod_presence, mod_roster, mod_s2s: Import core_post_stanza from the global prosody table.
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13 local core_process_stanza = prosody.core_process_stanza;
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15 local tostring, type = tostring, type;
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16 local t_insert = table.insert;
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17 local traceback = debug.traceback;
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19 local add_task = require "util.timer".add_task;
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20 local stop_timer = require "util.timer".stop;
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21 local st = require "util.stanza";
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22 local initialize_filters = require "util.filters".initialize;
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23 local nameprep = require "util.encodings".stringprep.nameprep;
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24 local new_xmpp_stream = require "util.xmppstream".new;
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25 local s2s_new_incoming = require "core.s2smanager".new_incoming;
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26 local s2s_new_outgoing = require "core.s2smanager".new_outgoing;
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27 local s2s_destroy_session = require "core.s2smanager".destroy_session;
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28 local uuid_gen = require "util.uuid".generate;
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29 local runner = require "util.async".runner;
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30 local connect = require "net.connect".connect;
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31 local service = require "net.resolvers.service";
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32 local resolver_chain = require "net.resolvers.chain";
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33 local errors = require "util.error";
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34 local set = require "util.set";
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35
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36 local connect_timeout = module:get_option_number("s2s_timeout", 90);
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15183193c6a6 mod_s2s: Don't call ondisconnect manually, don't call conn:close() 3 times (!) and merge its logic and streamdisconnected into session_close - including now waiting for a reply </stream:stream> if there is the chance of further stanzas requiring delivery arriving. session.sends2s() on a half-closed stream returns false.
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37 local stream_close_timeout = module:get_option_number("s2s_close_timeout", 5);
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38 local opt_keepalives = module:get_option_boolean("s2s_tcp_keepalives", module:get_option_boolean("tcp_keepalives", true));
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39 local secure_auth = module:get_option_boolean("s2s_secure_auth", false); -- One day...
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40 local secure_domains, insecure_domains =
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41 module:get_option_set("s2s_secure_domains", {})._items, module:get_option_set("s2s_insecure_domains", {})._items;
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42 local require_encryption = module:get_option_boolean("s2s_require_encryption", false);
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43 local stanza_size_limit = module:get_option_number("s2s_stanza_size_limit", 1024*512);
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44
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45 local measure_connections_inbound = module:metric(
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46 "gauge", "connections_inbound", "",
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47 "Established incoming s2s connections",
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48 {"host", "type", "ip_family"}
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49 );
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50 local measure_connections_outbound = module:metric(
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51 "gauge", "connections_outbound", "",
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52 "Established outgoing s2s connections",
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53 {"host", "type", "ip_family"}
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54 );
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55
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56 local m_accepted_tcp_connections = module:metric(
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57 "counter", "accepted_tcp", "",
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58 "Accepted incoming connections on the TCP layer"
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59 );
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60 local m_authn_connections = module:metric(
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61 "counter", "authenticated", "",
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62 "Authenticated incoming connections",
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63 {"host", "direction", "mechanism"}
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64 );
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65 local m_initiated_connections = module:metric(
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66 "counter", "initiated", "",
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67 "Initiated outbound connections",
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68 {"host"}
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69 );
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70 local m_closed_connections = module:metric(
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71 "counter", "closed", "",
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72 "Closed connections",
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73 {"host", "direction", "error"}
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74 );
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75 local m_tls_params = module:metric(
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76 "counter", "encrypted", "",
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77 "Encrypted connections",
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78 {"protocol"; "cipher"}
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79 );
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80
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81 local sessions = module:shared("sessions");
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82
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83 local runner_callbacks = {};
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84
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85 local listener = {};
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86
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87 local log = module._log;
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88
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89 local s2s_service_options = {
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90 default_port = 5269;
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91 use_ipv4 = module:get_option_boolean("use_ipv4", true);
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92 use_ipv6 = module:get_option_boolean("use_ipv6", true);
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93 use_dane = module:get_option_boolean("use_dane", false);
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94 };
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95 local s2s_service_options_mt = { __index = s2s_service_options }
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96
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97 module:hook("stats-update", function ()
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98 measure_connections_inbound:clear()
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99 measure_connections_outbound:clear()
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100 -- TODO: init all expected metrics once?
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101 -- or maybe create/delete them in host-activate/host-deactivate? requires
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102 -- extra API in openmetrics.lua tho
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103 for _, session in pairs(sessions) do
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Jonas Schäfer <jonas@wielicki.name>
parents: 11419
diff changeset
104 local is_inbound = string.sub(session.type, 4, 5) == "in"
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parents: 11419
diff changeset
105 local metric_family = is_inbound and measure_connections_inbound or measure_connections_outbound
5f99fcc43938 mod_s2s: Port to new OpenMetrics API
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parents: 11419
diff changeset
106 local host = is_inbound and session.to_host or session.from_host or ""
5f99fcc43938 mod_s2s: Port to new OpenMetrics API
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parents: 11419
diff changeset
107 local type_ = session.type or "other"
5f99fcc43938 mod_s2s: Port to new OpenMetrics API
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parents: 11419
diff changeset
108
5f99fcc43938 mod_s2s: Port to new OpenMetrics API
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parents: 11419
diff changeset
109 -- we want to expose both v4 and v6 counters in all cases to make
5f99fcc43938 mod_s2s: Port to new OpenMetrics API
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parents: 11419
diff changeset
110 -- queries smoother
5f99fcc43938 mod_s2s: Port to new OpenMetrics API
Jonas Schäfer <jonas@wielicki.name>
parents: 11419
diff changeset
111 local is_ipv6 = session.ip and session.ip:match(":") and 1 or 0
5f99fcc43938 mod_s2s: Port to new OpenMetrics API
Jonas Schäfer <jonas@wielicki.name>
parents: 11419
diff changeset
112 local is_ipv4 = 1 - is_ipv6
5f99fcc43938 mod_s2s: Port to new OpenMetrics API
Jonas Schäfer <jonas@wielicki.name>
parents: 11419
diff changeset
113 metric_family:with_labels(host, type_, "ipv4"):add(is_ipv4)
5f99fcc43938 mod_s2s: Port to new OpenMetrics API
Jonas Schäfer <jonas@wielicki.name>
parents: 11419
diff changeset
114 metric_family:with_labels(host, type_, "ipv6"):add(is_ipv6)
7466
f28fa742def3 mod_c2s, mod_s2s: Bootstrap connection count statistic on module load
Kim Alvefur <zash@zash.se>
parents: 7449
diff changeset
115 end
7662
946871f6e3c8 mod_c2s, mod_s2s: Switch connection counting to 'amount' type and enumerate once per statistics interval
Kim Alvefur <zash@zash.se>
parents: 7642
diff changeset
116 end);
7466
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Kim Alvefur <zash@zash.se>
parents: 7449
diff changeset
117
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
118 --- Handle stanzas to remote domains
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parents:
diff changeset
119
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parents:
diff changeset
120 local bouncy_stanzas = { message = true, presence = true, iq = true };
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
121 local function bounce_sendq(session, reason)
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
122 local sendq = session.sendq;
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
123 if not sendq then return; end
8545
248bab2bd0c9 mod_s2s: Don't use string concatenation when passing values to logging
Kim Alvefur <zash@zash.se>
parents: 8483
diff changeset
124 session.log("info", "Sending error replies for %d queued stanzas because of failed outgoing connection to %s", #sendq, session.to_host);
4555
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
125 local dummy = {
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
126 type = "s2sin";
8462
60d508f411a1 mod_s2s: Remove unused argument [luacheck]
Kim Alvefur <zash@zash.se>
parents: 8461
diff changeset
127 send = function ()
4755
844019f369a5 mod_s2s: Fix imports and remove some unused variables
Matthew Wild <mwild1@gmail.com>
parents: 4752
diff changeset
128 (session.log or log)("error", "Replying to to an s2s error reply, please report this! Traceback: %s", traceback());
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parents:
diff changeset
129 end;
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
130 dummy = true;
6626
071611bc4f1d mod_s2s: Catch attempt to close dummy origin of s2s error replies (fixes a top level error)
Kim Alvefur <zash@zash.se>
parents: 6608
diff changeset
131 close = function ()
071611bc4f1d mod_s2s: Catch attempt to close dummy origin of s2s error replies (fixes a top level error)
Kim Alvefur <zash@zash.se>
parents: 6608
diff changeset
132 (session.log or log)("error", "Attempting to close the dummy origin of s2s error replies, please report this! Traceback: %s", traceback());
071611bc4f1d mod_s2s: Catch attempt to close dummy origin of s2s error replies (fixes a top level error)
Kim Alvefur <zash@zash.se>
parents: 6608
diff changeset
133 end;
4555
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
134 };
10115
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
135 -- FIXME Allow for more specific error conditions
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
136 -- TODO use util.error ?
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
137 local error_type = "cancel";
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
138 local condition = "remote-server-not-found";
10403
3b82e9df5a7a mod_s2s: Allow passing bounce reason as an util.error object (see #770)
Kim Alvefur <zash@zash.se>
parents: 10381
diff changeset
139 local reason_text;
10115
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
140 if session.had_stream then -- set when a stream is opened by the remote
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
141 error_type, condition = "wait", "remote-server-timeout";
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
142 end
10403
3b82e9df5a7a mod_s2s: Allow passing bounce reason as an util.error object (see #770)
Kim Alvefur <zash@zash.se>
parents: 10381
diff changeset
143 if errors.is_err(reason) then
3b82e9df5a7a mod_s2s: Allow passing bounce reason as an util.error object (see #770)
Kim Alvefur <zash@zash.se>
parents: 10381
diff changeset
144 error_type, condition, reason_text = reason.type, reason.condition, reason.text;
3b82e9df5a7a mod_s2s: Allow passing bounce reason as an util.error object (see #770)
Kim Alvefur <zash@zash.se>
parents: 10381
diff changeset
145 elseif type(reason) == "string" then
3b82e9df5a7a mod_s2s: Allow passing bounce reason as an util.error object (see #770)
Kim Alvefur <zash@zash.se>
parents: 10381
diff changeset
146 reason_text = reason;
3b82e9df5a7a mod_s2s: Allow passing bounce reason as an util.error object (see #770)
Kim Alvefur <zash@zash.se>
parents: 10381
diff changeset
147 end
4555
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
148 for i, data in ipairs(sendq) do
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
149 local reply = data[2];
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
150 if reply and not(reply.attr.xmlns) and bouncy_stanzas[reply.name] then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
151 reply.attr.type = "error";
10115
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
152 reply:tag("error", {type = error_type, by = session.from_host})
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
153 :tag(condition, {xmlns = "urn:ietf:params:xml:ns:xmpp-stanzas"}):up();
10403
3b82e9df5a7a mod_s2s: Allow passing bounce reason as an util.error object (see #770)
Kim Alvefur <zash@zash.se>
parents: 10381
diff changeset
154 if reason_text then
4555
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
155 reply:tag("text", {xmlns = "urn:ietf:params:xml:ns:xmpp-stanzas"})
10403
3b82e9df5a7a mod_s2s: Allow passing bounce reason as an util.error object (see #770)
Kim Alvefur <zash@zash.se>
parents: 10381
diff changeset
156 :text("Server-to-server connection failed: "..reason_text):up();
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
157 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
158 core_process_stanza(dummy, reply);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
159 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
160 sendq[i] = nil;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
161 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
162 session.sendq = nil;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
163 end
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
164
4818
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
165 -- Handles stanzas to existing s2s sessions
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
166 function route_to_existing_session(event)
4580
351936a8de4a mod_s2s: Split send_to_host() into two route/remote hooks, one for already exsisting sessions and one for non-existent.
Kim Alvefur <zash@zash.se>
parents: 4578
diff changeset
167 local from_host, to_host, stanza = event.from_host, event.to_host, event.stanza;
4555
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
168 if not hosts[from_host] then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
169 log("warn", "Attempt to send stanza from %s - a host we don't serve", from_host);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
170 return false;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
171 end
5390
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
172 if hosts[to_host] then
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
173 log("warn", "Attempt to route stanza to a remote %s - a host we do serve?!", from_host);
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
174 return false;
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
175 end
4555
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
176 local host = hosts[from_host].s2sout[to_host];
10483
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
177 if not host then return end
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
178
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
179 -- We have a connection to this host already
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
180 if host.type == "s2sout_unauthed" and (stanza.name ~= "db:verify" or not host.dialback_key) then
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
181 (host.log or log)("debug", "trying to send over unauthed s2sout to "..to_host);
4580
351936a8de4a mod_s2s: Split send_to_host() into two route/remote hooks, one for already exsisting sessions and one for non-existent.
Kim Alvefur <zash@zash.se>
parents: 4578
diff changeset
182
10483
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Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
183 -- Queue stanza until we are able to send it
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
184 local queued_item = {
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
185 tostring(stanza),
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
186 stanza.attr.type ~= "error" and stanza.attr.type ~= "result" and st.reply(stanza);
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
187 };
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Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
188 if host.sendq then
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
189 t_insert(host.sendq, queued_item);
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
190 else
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
191 -- luacheck: ignore 122
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
192 host.sendq = { queued_item };
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
193 end
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Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
194 host.log("debug", "stanza [%s] queued ", stanza.name);
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
195 return true;
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
196 elseif host.type == "local" or host.type == "component" then
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
197 log("error", "Trying to send a stanza to ourselves??")
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
198 log("error", "Traceback: %s", traceback());
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
199 log("error", "Stanza: %s", stanza);
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
200 return false;
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
201 else
c12a24f0a385 mod_s2s: Invert condition to return early and reduce indentation
Kim Alvefur <zash@zash.se>
parents: 10482
diff changeset
202 if host.sends2s(stanza) then
4630
9502c0224caf mod_s2s: Queuing a stanza constitutes handling it.
Paul Aurich <paul@darkrain42.org>
parents: 4625
diff changeset
203 return true;
4555
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
204 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
205 end
4818
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
206 end
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
207
4818
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
208 -- Create a new outgoing session for a stanza
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
209 function route_to_new_session(event)
4580
351936a8de4a mod_s2s: Split send_to_host() into two route/remote hooks, one for already exsisting sessions and one for non-existent.
Kim Alvefur <zash@zash.se>
parents: 4578
diff changeset
210 local from_host, to_host, stanza = event.from_host, event.to_host, event.stanza;
351936a8de4a mod_s2s: Split send_to_host() into two route/remote hooks, one for already exsisting sessions and one for non-existent.
Kim Alvefur <zash@zash.se>
parents: 4578
diff changeset
211 log("debug", "opening a new outgoing connection for this stanza");
351936a8de4a mod_s2s: Split send_to_host() into two route/remote hooks, one for already exsisting sessions and one for non-existent.
Kim Alvefur <zash@zash.se>
parents: 4578
diff changeset
212 local host_session = s2s_new_outgoing(from_host, to_host);
10120
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
213 host_session.version = 1;
4580
351936a8de4a mod_s2s: Split send_to_host() into two route/remote hooks, one for already exsisting sessions and one for non-existent.
Kim Alvefur <zash@zash.se>
parents: 4578
diff changeset
214
351936a8de4a mod_s2s: Split send_to_host() into two route/remote hooks, one for already exsisting sessions and one for non-existent.
Kim Alvefur <zash@zash.se>
parents: 4578
diff changeset
215 -- Store in buffer
351936a8de4a mod_s2s: Split send_to_host() into two route/remote hooks, one for already exsisting sessions and one for non-existent.
Kim Alvefur <zash@zash.se>
parents: 4578
diff changeset
216 host_session.bounce_sendq = bounce_sendq;
351936a8de4a mod_s2s: Split send_to_host() into two route/remote hooks, one for already exsisting sessions and one for non-existent.
Kim Alvefur <zash@zash.se>
parents: 4578
diff changeset
217 host_session.sendq = { {tostring(stanza), stanza.attr.type ~= "error" and stanza.attr.type ~= "result" and st.reply(stanza)} };
10111
0f335815244f plugins: Remove tostring call from logging
Kim Alvefur <zash@zash.se>
parents: 9854
diff changeset
218 log("debug", "stanza [%s] queued until connection complete", stanza.name);
11707
61759372be26 mod_s2s: Clone 'extra' data to let resolvers add more to it
Kim Alvefur <zash@zash.se>
parents: 11705
diff changeset
219 -- FIXME Cleaner solution to passing extra data from resolvers to net.server
61759372be26 mod_s2s: Clone 'extra' data to let resolvers add more to it
Kim Alvefur <zash@zash.se>
parents: 11705
diff changeset
220 -- This mt-clone allows resolvers to add extra data, currently used for DANE TLSA records
12207
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
221 module:context(from_host):fire_event("s2sout-created", { session = host_session });
12206
77ac0d96ac24 mod_s2s: Enable outgoing Direct TLS connections
Kim Alvefur <zash@zash.se>
parents: 11867
diff changeset
222 local xmpp_extra = setmetatable({}, s2s_service_options_mt);
12207
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
223 local resolver = service.new(to_host, "xmpp-server", "tcp", xmpp_extra);
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
224 if host_session.ssl_ctx then
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
225 local sslctx = host_session.ssl_ctx;
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
226 local xmpps_extra = setmetatable({ default_port = false; servername = to_host; sslctx = sslctx }, s2s_service_options_mt);
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
227 resolver = resolver_chain.new({
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
228 service.new(to_host, "xmpps-server", "tcp", xmpps_extra);
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
229 resolver;
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
230 });
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
231 end
65e252940337 mod_s2s: Retrieve TLS context for outgoing Direct TLS connections from mod_tls
Kim Alvefur <zash@zash.se>
parents: 12206
diff changeset
232 connect(resolver, listener, nil, { session = host_session });
11526
15a3db955ad3 s2s et al.: Add counters for connection state transitions
Jonas Schäfer <jonas@wielicki.name>
parents: 11525
diff changeset
233 m_initiated_connections:with_labels(from_host):add(1)
4581
d2eb5962d235 mod_s2s: return true when we sent the stanza, or initiated a new s2sout
Kim Alvefur <zash@zash.se>
parents: 4580
diff changeset
234 return true;
4818
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
235 end
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
236
5669
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5661
diff changeset
237 local function keepalive(event)
11226
b3ae48362f78 mod_s2s: Prevent whitespace keepalives the stream has been opened
Kim Alvefur <zash@zash.se>
parents: 11118
diff changeset
238 local session = event.session;
b3ae48362f78 mod_s2s: Prevent whitespace keepalives the stream has been opened
Kim Alvefur <zash@zash.se>
parents: 11118
diff changeset
239 if not session.notopen then
11237
49aeae836ad1 mod_s2s: Fix copypaste mistake in b3ae48362f78
Kim Alvefur <zash@zash.se>
parents: 11226
diff changeset
240 return event.session.sends2s(' ');
11226
b3ae48362f78 mod_s2s: Prevent whitespace keepalives the stream has been opened
Kim Alvefur <zash@zash.se>
parents: 11118
diff changeset
241 end
5669
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5661
diff changeset
242 end
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5661
diff changeset
243
5713
5cf6dedf36f4 mod_s2s: Add missing global hook for read-timeout
Kim Alvefur <zash@zash.se>
parents: 5669
diff changeset
244 module:hook("s2s-read-timeout", keepalive, -1);
5cf6dedf36f4 mod_s2s: Add missing global hook for read-timeout
Kim Alvefur <zash@zash.se>
parents: 5669
diff changeset
245
4818
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
246 function module.add_host(module)
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
247 if module:get_option_boolean("disallow_s2s", false) then
7359
a5a080c12c96 Update every link to the documentation to use HTTPS
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 7278
diff changeset
248 module:log("warn", "The 'disallow_s2s' config option is deprecated, please see https://prosody.im/doc/s2s#disabling");
4818
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
249 return nil, "This host has disallow_s2s set";
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
250 end
5454
5f69fddf6fb9 mod_s2s: Adjust priority of route/remote hooks to negative values (like most other internal hooks)
Kim Alvefur <zash@zash.se>
parents: 5423
diff changeset
251 module:hook("route/remote", route_to_existing_session, -1);
5f69fddf6fb9 mod_s2s: Adjust priority of route/remote hooks to negative values (like most other internal hooks)
Kim Alvefur <zash@zash.se>
parents: 5423
diff changeset
252 module:hook("route/remote", route_to_new_session, -10);
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
253 module:hook("s2s-authenticated", make_authenticated, -1);
5669
9345c161481f mod_c2s, mod_s2s: Fire an event on read timeouts
Kim Alvefur <zash@zash.se>
parents: 5661
diff changeset
254 module:hook("s2s-read-timeout", keepalive, -1);
9412
063977461363 mod_s2s: Silence all warnings instead of ignoring the entire module
Kim Alvefur <zash@zash.se>
parents: 9070
diff changeset
255 module:hook_stanza("http://etherx.jabber.org/streams", "features", function (session, stanza) -- luacheck: ignore 212/stanza
6146
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
256 if session.type == "s2sout" then
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
257 -- Stream is authenticated and we are seem to be done with feature negotiation,
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
258 -- so the stream is ready for stanzas. RFC 6120 Section 4.3
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
259 mark_connected(session);
6403
166d1bd8fc38 core.stanza_router, mod_s2s: Move handling of S2S features to mod_s2s from stanza_router
Kim Alvefur <zash@zash.se>
parents: 6382
diff changeset
260 return true;
10457
0c44090cb168 mod_s2s: Abort outgoing connections earlier when TLS requirement isn't satisfied
Kim Alvefur <zash@zash.se>
parents: 10456
diff changeset
261 elseif require_encryption and not session.secure then
0c44090cb168 mod_s2s: Abort outgoing connections earlier when TLS requirement isn't satisfied
Kim Alvefur <zash@zash.se>
parents: 10456
diff changeset
262 session.log("warn", "Encrypted server-to-server communication is required but was not offered by %s", session.to_host);
0c44090cb168 mod_s2s: Abort outgoing connections earlier when TLS requirement isn't satisfied
Kim Alvefur <zash@zash.se>
parents: 10456
diff changeset
263 session:close({
0c44090cb168 mod_s2s: Abort outgoing connections earlier when TLS requirement isn't satisfied
Kim Alvefur <zash@zash.se>
parents: 10456
diff changeset
264 condition = "policy-violation",
0c44090cb168 mod_s2s: Abort outgoing connections earlier when TLS requirement isn't satisfied
Kim Alvefur <zash@zash.se>
parents: 10456
diff changeset
265 text = "Encrypted server-to-server communication is required but was not offered",
0c44090cb168 mod_s2s: Abort outgoing connections earlier when TLS requirement isn't satisfied
Kim Alvefur <zash@zash.se>
parents: 10456
diff changeset
266 }, nil, "Could not establish encrypted connection to remote server");
10459
7456eaa83b15 mod_s2s: Prevent unhandled stanza handler from complaining about stream features on aborted connections
Kim Alvefur <zash@zash.se>
parents: 10457
diff changeset
267 return true;
6426
e5945fb5b71f mod_s2s: Close s2s connections that can not proceed due to mod_dialback not being present
Kim Alvefur <zash@zash.se>
parents: 6403
diff changeset
268 elseif not session.dialback_verifying then
e5945fb5b71f mod_s2s: Close s2s connections that can not proceed due to mod_dialback not being present
Kim Alvefur <zash@zash.se>
parents: 6403
diff changeset
269 session.log("warn", "No SASL EXTERNAL offer and Dialback doesn't seem to be enabled, giving up");
10311
1bb1e16f24b0 mod_s2s: Close with a stream error in case neither SASL or Dialback are available
Kim Alvefur <zash@zash.se>
parents: 10249
diff changeset
270 session:close({
1bb1e16f24b0 mod_s2s: Close with a stream error in case neither SASL or Dialback are available
Kim Alvefur <zash@zash.se>
parents: 10249
diff changeset
271 condition = "unsupported-feature",
1bb1e16f24b0 mod_s2s: Close with a stream error in case neither SASL or Dialback are available
Kim Alvefur <zash@zash.se>
parents: 10249
diff changeset
272 text = "No viable authentication method offered",
10426
dd4eb84d92a8 mod_s2s: Add error text for error replies on some s2s failures (#770)
Kim Alvefur <zash@zash.se>
parents: 10425
diff changeset
273 }, nil, "No viable authentication method offered by remote server");
10459
7456eaa83b15 mod_s2s: Prevent unhandled stanza handler from complaining about stream features on aborted connections
Kim Alvefur <zash@zash.se>
parents: 10457
diff changeset
274 return true;
6146
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
275 end
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
276 end, -1);
11683
41b144a93897 mod_s2s: Close connections attached to a host being deactivated
Kim Alvefur <zash@zash.se>
parents: 11682
diff changeset
277
41b144a93897 mod_s2s: Close connections attached to a host being deactivated
Kim Alvefur <zash@zash.se>
parents: 11682
diff changeset
278 function module.unload()
11684
8b0baf3003fb mod_s2s: Don't close connections on reload
Kim Alvefur <zash@zash.se>
parents: 11683
diff changeset
279 if module.reloading then return end
11683
41b144a93897 mod_s2s: Close connections attached to a host being deactivated
Kim Alvefur <zash@zash.se>
parents: 11682
diff changeset
280 for _, session in pairs(sessions) do
41b144a93897 mod_s2s: Close connections attached to a host being deactivated
Kim Alvefur <zash@zash.se>
parents: 11682
diff changeset
281 if session.to_host == module.host or session.from_host == module.host then
41b144a93897 mod_s2s: Close connections attached to a host being deactivated
Kim Alvefur <zash@zash.se>
parents: 11682
diff changeset
282 session:close("host-gone");
41b144a93897 mod_s2s: Close connections attached to a host being deactivated
Kim Alvefur <zash@zash.se>
parents: 11682
diff changeset
283 end
41b144a93897 mod_s2s: Close connections attached to a host being deactivated
Kim Alvefur <zash@zash.se>
parents: 11682
diff changeset
284 end
41b144a93897 mod_s2s: Close connections attached to a host being deactivated
Kim Alvefur <zash@zash.se>
parents: 11682
diff changeset
285 end
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
286 end
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
287
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
288 -- Stream is authorised, and ready for normal stanzas
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
289 function mark_connected(session)
8267
42fad8465537 mod_s2s: Use a separate resolver object for each outgoing session
Matthew Wild <mwild1@gmail.com>
parents: 8234
diff changeset
290
6683
873ad1023eb0 mod_s2s: Don't cache session.sends2s (or do it later), prevents sending data after session was closed
Kim Alvefur <zash@zash.se>
parents: 6600
diff changeset
291 local sendq = session.sendq;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
292
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
293 local from, to = session.from_host, session.to_host;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
294
5800
3a48acbcb7f3 mod_s2s: Captitalize log messages that begin with a stream direction
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
295 session.log("info", "%s s2s connection %s->%s complete", session.direction:gsub("^.", string.upper), from, to);
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
296
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
297 local event_data = { session = session };
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
298 if session.type == "s2sout" then
11668
f18fbae6d9fe mod_s2s: Use module API to fire events
Kim Alvefur <zash@zash.se>
parents: 11624
diff changeset
299 module:fire_event("s2sout-established", event_data);
f18fbae6d9fe mod_s2s: Use module API to fire events
Kim Alvefur <zash@zash.se>
parents: 11624
diff changeset
300 module:context(from):fire_event("s2sout-established", event_data);
10247
5de65f30fe5e mod_s2s: Add function to send replies on s2sout connections that support incoming traffic
Kim Alvefur <zash@zash.se>
parents: 10246
diff changeset
301
5de65f30fe5e mod_s2s: Add function to send replies on s2sout connections that support incoming traffic
Kim Alvefur <zash@zash.se>
parents: 10246
diff changeset
302 if session.incoming then
5de65f30fe5e mod_s2s: Add function to send replies on s2sout connections that support incoming traffic
Kim Alvefur <zash@zash.se>
parents: 10246
diff changeset
303 session.send = function(stanza)
11668
f18fbae6d9fe mod_s2s: Use module API to fire events
Kim Alvefur <zash@zash.se>
parents: 11624
diff changeset
304 return module:context(from):fire_event("route/remote", { from_host = from, to_host = to, stanza = stanza });
10247
5de65f30fe5e mod_s2s: Add function to send replies on s2sout connections that support incoming traffic
Kim Alvefur <zash@zash.se>
parents: 10246
diff changeset
305 end;
5de65f30fe5e mod_s2s: Add function to send replies on s2sout connections that support incoming traffic
Kim Alvefur <zash@zash.se>
parents: 10246
diff changeset
306 end
5de65f30fe5e mod_s2s: Add function to send replies on s2sout connections that support incoming traffic
Kim Alvefur <zash@zash.se>
parents: 10246
diff changeset
307
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
308 else
10248
d7cadd118053 mod_s2s: Insert s2sin into outgoing routing table when bidirectional
Kim Alvefur <zash@zash.se>
parents: 10247
diff changeset
309 if session.outgoing and not hosts[to].s2sout[from] then
d7cadd118053 mod_s2s: Insert s2sin into outgoing routing table when bidirectional
Kim Alvefur <zash@zash.se>
parents: 10247
diff changeset
310 session.log("debug", "Setting up to handle route from %s to %s", to, from);
d7cadd118053 mod_s2s: Insert s2sin into outgoing routing table when bidirectional
Kim Alvefur <zash@zash.se>
parents: 10247
diff changeset
311 hosts[to].s2sout[from] = session; -- luacheck: ignore 122
d7cadd118053 mod_s2s: Insert s2sin into outgoing routing table when bidirectional
Kim Alvefur <zash@zash.se>
parents: 10247
diff changeset
312 end
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
313 local host_session = hosts[to];
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
314 session.send = function(stanza)
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
315 return host_session.events.fire_event("route/remote", { from_host = to, to_host = from, stanza = stanza });
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
316 end;
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
317
11668
f18fbae6d9fe mod_s2s: Use module API to fire events
Kim Alvefur <zash@zash.se>
parents: 11624
diff changeset
318 module:fire_event("s2sin-established", event_data);
f18fbae6d9fe mod_s2s: Use module API to fire events
Kim Alvefur <zash@zash.se>
parents: 11624
diff changeset
319 module:context(to):fire_event("s2sin-established", event_data);
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
320 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
321
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
322 if session.direction == "outgoing" then
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
323 if sendq then
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
324 session.log("debug", "sending %d queued stanzas across new outgoing connection to %s", #sendq, session.to_host);
6683
873ad1023eb0 mod_s2s: Don't cache session.sends2s (or do it later), prevents sending data after session was closed
Kim Alvefur <zash@zash.se>
parents: 6600
diff changeset
325 local send = session.sends2s;
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
326 for i, data in ipairs(sendq) do
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
327 send(data[1]);
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
328 sendq[i] = nil;
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
329 end
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
330 session.sendq = nil;
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
331 end
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
332 end
11678
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
333
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
334 if session.connect_timeout then
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
335 stop_timer(session.connect_timeout);
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
336 session.connect_timeout = nil;
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
337 end
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
338 end
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
339
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
340 function make_authenticated(event)
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
341 local session, host = event.session, event.host;
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
342 if not session.secure then
5594
ad66ee47b674 mod_s2s: Fix interaction between s2s_secure_auth and s2s_require_encryption, in particular ensure that when s2s_require_encryption is NOT set, do not require encryption on s2s_insecure_domains.
Matthew Wild <mwild1@gmail.com>
parents: 5533
diff changeset
343 if require_encryption or (secure_auth and not(insecure_domains[host])) or secure_domains[host] then
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
344 session:close({
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
345 condition = "policy-violation",
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
346 text = "Encrypted server-to-server communication is required but was not "
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
347 ..((session.direction == "outgoing" and "offered") or "used")
10426
dd4eb84d92a8 mod_s2s: Add error text for error replies on some s2s failures (#770)
Kim Alvefur <zash@zash.se>
parents: 10425
diff changeset
348 }, nil, "Could not establish encrypted connection to remote server");
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
349 end
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
350 end
5390
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
351 if hosts[host] then
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
352 session:close({ condition = "undefined-condition", text = "Attempt to authenticate as a host we serve" });
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
353 end
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
354 if session.type == "s2sout_unauthed" then
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
355 session.type = "s2sout";
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
356 elseif session.type == "s2sin_unauthed" then
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
357 session.type = "s2sin";
10246
19d7a2e7b9c4 mod_s2s: Handle authentication of s2sin and s2sout the same way
Kim Alvefur <zash@zash.se>
parents: 10240
diff changeset
358 elseif session.type ~= "s2sin" and session.type ~= "s2sout" then
19d7a2e7b9c4 mod_s2s: Handle authentication of s2sin and s2sout the same way
Kim Alvefur <zash@zash.se>
parents: 10240
diff changeset
359 return false;
19d7a2e7b9c4 mod_s2s: Handle authentication of s2sin and s2sout the same way
Kim Alvefur <zash@zash.se>
parents: 10240
diff changeset
360 end
19d7a2e7b9c4 mod_s2s: Handle authentication of s2sin and s2sout the same way
Kim Alvefur <zash@zash.se>
parents: 10240
diff changeset
361
19d7a2e7b9c4 mod_s2s: Handle authentication of s2sin and s2sout the same way
Kim Alvefur <zash@zash.se>
parents: 10240
diff changeset
362 if session.incoming and host then
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
363 if not session.hosts[host] then session.hosts[host] = {}; end
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
364 session.hosts[host].authed = true;
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
365 end
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
366 session.log("debug", "connection %s->%s is now authenticated for %s", session.from_host, session.to_host, host);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
367
11526
15a3db955ad3 s2s et al.: Add counters for connection state transitions
Jonas Schäfer <jonas@wielicki.name>
parents: 11525
diff changeset
368 local local_host = session.direction == "incoming" and session.to_host or session.from_host
15a3db955ad3 s2s et al.: Add counters for connection state transitions
Jonas Schäfer <jonas@wielicki.name>
parents: 11525
diff changeset
369 m_authn_connections:with_labels(local_host, session.direction, event.mechanism or "other"):add(1)
15a3db955ad3 s2s et al.: Add counters for connection state transitions
Jonas Schäfer <jonas@wielicki.name>
parents: 11525
diff changeset
370
6146
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
371 if (session.type == "s2sout" and session.external_auth ~= "succeeded") or session.type == "s2sin" then
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
372 -- Stream either used dialback for authentication or is an incoming stream.
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
373 mark_connected(session);
ac4f8770d9aa mod_s2s: Follow XMPP Core on when a stream is to be considered ready
Kim Alvefur <zash@zash.se>
parents: 6085
diff changeset
374 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
375
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
376 return true;
4818
3bda6fc02652 mod_s2s: Become a shared module (yay)
Matthew Wild <mwild1@gmail.com>
parents: 4814
diff changeset
377 end
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
378
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
379 --- Helper to check that a session peer's certificate is valid
11558
d0e9ffccdef9 mod_dialback: Remove d-w-d feature
Kim Alvefur <zash@zash.se>
parents: 11540
diff changeset
380 local function check_cert_status(session)
5387
1130887e0d41 mod_s2s: session.from_host does not allways exist on incoming connections, true and nil or "our hostname" does not evaluate to what we want here
Kim Alvefur <zash@zash.se>
parents: 5368
diff changeset
381 local host = session.direction == "outgoing" and session.to_host or session.from_host
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
382 local conn = session.conn:socket()
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
383 local cert
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
384 if conn.getpeercertificate then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
385 cert = conn:getpeercertificate()
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
386 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
387
5363
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
388 return module:fire_event("s2s-check-certificate", { host = host, session = session, cert = cert });
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
389 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
390
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
391 --- XMPP stream event handlers
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
392
11772
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
393 local function session_secure(session)
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
394 session.secure = true;
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
395 session.encrypted = true;
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
396
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
397 local sock = session.conn:socket();
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
398 local info = sock.info and sock:info();
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
399 if type(info) == "table" then
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
400 (session.log or log)("info", "Stream encrypted (%s with %s)", info.protocol, info.cipher);
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
401 session.compressed = info.compression;
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
402 m_tls_params:with_labels(info.protocol, info.cipher):add(1)
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
403 else
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
404 (session.log or log)("info", "Stream encrypted");
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
405 end
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
406 end
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
407
7451
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
408 local stream_callbacks = { default_ns = "jabber:server" };
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
409
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
410 function stream_callbacks.handlestanza(session, stanza)
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
411 stanza = session.filter("stanzas/in", stanza);
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
412 session.thread:run(stanza);
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
413 end
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
414
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
415 local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams";
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
416
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
417 function stream_callbacks.streamopened(session, attr)
7451
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
418 -- run _streamopened in async context
10809
86ea811ee25b mod_s2s: Improve signaling of stream open events
Kim Alvefur <zash@zash.se>
parents: 10648
diff changeset
419 session.thread:run({ stream = "opened", attr = attr });
7451
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
420 end
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
421
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
422 function stream_callbacks._streamopened(session, attr)
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
423 session.version = tonumber(attr.version) or 0;
10115
c0bd5daa9c7f mod_s2s: Distinguish between high and low level errors in bounces
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
424 session.had_stream = true; -- Had a stream opened at least once
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
425
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
426 -- TODO: Rename session.secure to session.encrypted
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
427 if session.secure == false then
11772
e2155e2703dd mod_s2s: Factor out procedure for newly encrypted sessions
Kim Alvefur <zash@zash.se>
parents: 11770
diff changeset
428 session_secure(session);
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
429 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
430
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
431 if session.direction == "incoming" then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
432 -- Send a reply stream header
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
433
4589
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
434 -- Validate to/from
10381
66fa45d24481 mod_s2s: Only nameprep stream to/from addresses if they are present
Kim Alvefur <zash@zash.se>
parents: 10311
diff changeset
435 local to, from = attr.to, attr.from;
66fa45d24481 mod_s2s: Only nameprep stream to/from addresses if they are present
Kim Alvefur <zash@zash.se>
parents: 10311
diff changeset
436 if to then to = nameprep(attr.to); end
66fa45d24481 mod_s2s: Only nameprep stream to/from addresses if they are present
Kim Alvefur <zash@zash.se>
parents: 10311
diff changeset
437 if from then from = nameprep(attr.from); end
4589
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
438 if not to and attr.to then -- COMPAT: Some servers do not reliably set 'to' (especially on stream restarts)
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
439 session:close({ condition = "improper-addressing", text = "Invalid 'to' address" });
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
440 return;
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
441 end
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
442 if not from and attr.from then -- COMPAT: Some servers do not reliably set 'from' (especially on stream restarts)
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
443 session:close({ condition = "improper-addressing", text = "Invalid 'from' address" });
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
444 return;
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
445 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
446
4589
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
447 -- Set session.[from/to]_host if they have not been set already and if
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
448 -- this session isn't already authenticated
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
449 if session.type == "s2sin_unauthed" and from and not session.from_host then
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
450 session.from_host = from;
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
451 elseif from ~= session.from_host then
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
452 session:close({ condition = "improper-addressing", text = "New stream 'from' attribute does not match original" });
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
453 return;
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
454 end
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
455 if session.type == "s2sin_unauthed" and to and not session.to_host then
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
456 session.to_host = to;
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
457 elseif to ~= session.to_host then
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
458 session:close({ condition = "improper-addressing", text = "New stream 'to' attribute does not match original" });
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
459 return;
8553d822f417 mod_s2s: streamopened(): Tighter validation around stream 'to' and 'from' attributes, and only set to_host and from_host if they aren't set already and if the session hasn't already been authenticated
Matthew Wild <mwild1@gmail.com>
parents: 4587
diff changeset
460 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
461
4820
c65edd3bb334 mod_s2s: Cache to_host and from_host in local variables, and use these instead of repeated lookups
Matthew Wild <mwild1@gmail.com>
parents: 4819
diff changeset
462 -- For convenience we'll put the sanitised values into these variables
c65edd3bb334 mod_s2s: Cache to_host and from_host in local variables, and use these instead of repeated lookups
Matthew Wild <mwild1@gmail.com>
parents: 4819
diff changeset
463 to, from = session.to_host, session.from_host;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
464
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
465 session.streamid = uuid_gen();
4590
883611842d3a mod_s2s: Log the entire stream header.
Kim Alvefur <zash@zash.se>
parents: 4587
diff changeset
466 (session.log or log)("debug", "Incoming s2s received %s", st.stanza("stream:stream", attr):top_tag());
4820
c65edd3bb334 mod_s2s: Cache to_host and from_host in local variables, and use these instead of repeated lookups
Matthew Wild <mwild1@gmail.com>
parents: 4819
diff changeset
467 if to then
c65edd3bb334 mod_s2s: Cache to_host and from_host in local variables, and use these instead of repeated lookups
Matthew Wild <mwild1@gmail.com>
parents: 4819
diff changeset
468 if not hosts[to] then
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
469 -- Attempting to connect to a host we don't serve
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
470 session:close({
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
471 condition = "host-unknown";
4820
c65edd3bb334 mod_s2s: Cache to_host and from_host in local variables, and use these instead of repeated lookups
Matthew Wild <mwild1@gmail.com>
parents: 4819
diff changeset
472 text = "This host does not serve "..to
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
473 });
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
474 return;
4834
878f75ccc4fb mod_s2s, mod_auth_anonymous, hostmanager: Remove disallow_s2s flag, deprecate the config option of the same name (disable mod_s2s instead), and add 'allow_anonymous_s2s' to separately control s2s for anonymous users
Matthew Wild <mwild1@gmail.com>
parents: 4822
diff changeset
475 elseif not hosts[to].modules.s2s then
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
476 -- Attempting to connect to a host that disallows s2s
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
477 session:close({
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
478 condition = "policy-violation";
4834
878f75ccc4fb mod_s2s, mod_auth_anonymous, hostmanager: Remove disallow_s2s flag, deprecate the config option of the same name (disable mod_s2s instead), and add 'allow_anonymous_s2s' to separately control s2s for anonymous users
Matthew Wild <mwild1@gmail.com>
parents: 4822
diff changeset
479 text = "Server-to-server communication is disabled for this host";
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
480 });
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
481 return;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
482 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
483 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
484
5390
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
485 if hosts[from] then
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
486 session:close({ condition = "undefined-condition", text = "Attempt to connect from a host we serve" });
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
487 return;
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
488 end
b3c8757ee4f4 mod_s2s: Prevent s2s to and from hosts we serve locally
Kim Alvefur <zash@zash.se>
parents: 5389
diff changeset
489
5363
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
490 if session.secure and not session.cert_chain_status then
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
491 if check_cert_status(session) == false then
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
492 return;
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
493 end
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
494 end
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
495
5533
df3c78221f26 mod_s2s: Ensure that to/from on stream headers are always correct, fixes #338
Matthew Wild <mwild1@gmail.com>
parents: 5522
diff changeset
496 session:open_stream(session.to_host, session.from_host)
11609
6dcc45a2e3bc mod_s2s: Bail if connection is destroyed after attempting to open stream
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
497 if session.destroyed then
6dcc45a2e3bc mod_s2s: Bail if connection is destroyed after attempting to open stream
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
498 -- sending the stream opening could have failed during an opportunistic write
6dcc45a2e3bc mod_s2s: Bail if connection is destroyed after attempting to open stream
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
499 return
6dcc45a2e3bc mod_s2s: Bail if connection is destroyed after attempting to open stream
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
500 end
6dcc45a2e3bc mod_s2s: Bail if connection is destroyed after attempting to open stream
Kim Alvefur <zash@zash.se>
parents: 11608
diff changeset
501
6684
53635a91c95c mod_s2s: Mark stream as opened directly after opening stream, prevents session.close opening it again
Kim Alvefur <zash@zash.se>
parents: 6683
diff changeset
502 session.notopen = nil;
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
503 if session.version >= 1.0 then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
504 local features = st.stanza("stream:features");
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
505
4820
c65edd3bb334 mod_s2s: Cache to_host and from_host in local variables, and use these instead of repeated lookups
Matthew Wild <mwild1@gmail.com>
parents: 4819
diff changeset
506 if to then
11668
f18fbae6d9fe mod_s2s: Use module API to fire events
Kim Alvefur <zash@zash.se>
parents: 11624
diff changeset
507 module:context(to):fire_event("s2s-stream-features", { origin = session, features = features });
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
508 else
5975
0d219631d47b mod_s2s: Include IP in log messages, if host is unavailable
Florian Zeitz <florob@babelmonkeys.de>
parents: 5769
diff changeset
509 (session.log or log)("warn", "No 'to' on stream header from %s means we can't offer any features", from or session.ip or "unknown host");
11668
f18fbae6d9fe mod_s2s: Use module API to fire events
Kim Alvefur <zash@zash.se>
parents: 11624
diff changeset
510 module:fire_event("s2s-stream-features-legacy", { origin = session, features = features });
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
511 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
512
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: 6685
diff changeset
513 if ( session.type == "s2sin" or session.type == "s2sout" ) or features.tags[1] then
8483
6d47b74926dd mod_s2s: Remove tostring() in logging since this is handled by util.format now
Kim Alvefur <zash@zash.se>
parents: 8463
diff changeset
514 log("debug", "Sending stream features: %s", features);
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: 6685
diff changeset
515 session.sends2s(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: 6685
diff changeset
516 else
7865
a8cc495a65dc mod_s2s: Clarify that it is stream features that can't be offered (here too)
Kim Alvefur <zash@zash.se>
parents: 7679
diff changeset
517 (session.log or log)("warn", "No stream features to offer, giving up");
a8cc495a65dc mod_s2s: Clarify that it is stream features that can't be offered (here too)
Kim Alvefur <zash@zash.se>
parents: 7679
diff changeset
518 session:close({ condition = "undefined-condition", text = "No stream features to offer" });
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: 6685
diff changeset
519 end
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
520 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
521 elseif session.direction == "outgoing" then
6359
c74670b3be53 mod_s2s: Mark stream as opened earlier for outgoing connections, fixes double stream headers on policy failures
Kim Alvefur <zash@zash.se>
parents: 5975
diff changeset
522 session.notopen = nil;
6378
3cec0eef0b70 mod_s2s: Close offending s2s streams missing an 'id' attribute with a stream error instead of throwing an unhandled error
Kim Alvefur <zash@zash.se>
parents: 6364
diff changeset
523 if not attr.id then
7677
8613086779fa mod_s2s: Lower log message to 'warn' level, standard for remotely-triggered protocol issues
Matthew Wild <mwild1@gmail.com>
parents: 7100
diff changeset
524 log("warn", "Stream response did not give us a stream id!");
6378
3cec0eef0b70 mod_s2s: Close offending s2s streams missing an 'id' attribute with a stream error instead of throwing an unhandled error
Kim Alvefur <zash@zash.se>
parents: 6364
diff changeset
525 session:close({ condition = "undefined-condition", text = "Missing stream ID" });
3cec0eef0b70 mod_s2s: Close offending s2s streams missing an 'id' attribute with a stream error instead of throwing an unhandled error
Kim Alvefur <zash@zash.se>
parents: 6364
diff changeset
526 return;
3cec0eef0b70 mod_s2s: Close offending s2s streams missing an 'id' attribute with a stream error instead of throwing an unhandled error
Kim Alvefur <zash@zash.se>
parents: 6364
diff changeset
527 end
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
528 session.streamid = attr.id;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
529
5363
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
530 if session.secure and not session.cert_chain_status then
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
531 if check_cert_status(session) == false then
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
532 return;
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
533 end
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
534 end
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
535
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
536 -- If server is pre-1.0, don't wait for features, just do dialback
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
537 if session.version < 1.0 then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
538 if not session.dialback_verifying then
11668
f18fbae6d9fe mod_s2s: Use module API to fire events
Kim Alvefur <zash@zash.se>
parents: 11624
diff changeset
539 module:context(session.from_host):fire_event("s2sout-authenticate-legacy", { origin = session });
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
540 else
5362
612467e263af s2smanager, mod_s2s, mod_dialback, mod_saslauth: Move s2smanager.make_authenticated() to mod_s2s, and plugins now signal authentication via the s2s-authenticated event
Matthew Wild <mwild1@gmail.com>
parents: 5351
diff changeset
541 mark_connected(session);
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
542 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
543 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
544 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
545 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
546
10810
8a0a923e1ced mod_s2s: Run stream close in async context
Kim Alvefur <zash@zash.se>
parents: 10809
diff changeset
547 function stream_callbacks._streamclosed(session)
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
548 (session.log or log)("debug", "Received </stream:stream>");
4988
29bdf68ad142 mod_s2s: Adjust session:close() in line with mod_c2s's - fixes waiting for </stream:stream> if it has already been sent by the peer
Matthew Wild <mwild1@gmail.com>
parents: 4969
diff changeset
549 session:close(false);
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
550 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
551
10810
8a0a923e1ced mod_s2s: Run stream close in async context
Kim Alvefur <zash@zash.se>
parents: 10809
diff changeset
552 function stream_callbacks.streamclosed(session, attr)
8a0a923e1ced mod_s2s: Run stream close in async context
Kim Alvefur <zash@zash.se>
parents: 10809
diff changeset
553 -- run _streamclosed in async context
8a0a923e1ced mod_s2s: Run stream close in async context
Kim Alvefur <zash@zash.se>
parents: 10809
diff changeset
554 session.thread:run({ stream = "closed", attr = attr });
8a0a923e1ced mod_s2s: Run stream close in async context
Kim Alvefur <zash@zash.se>
parents: 10809
diff changeset
555 end
8a0a923e1ced mod_s2s: Run stream close in async context
Kim Alvefur <zash@zash.se>
parents: 10809
diff changeset
556
11682
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
557 -- Some stream conditions indicate a problem on our end, e.g. that we sent
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
558 -- something invalid. Those should be investigated. Others are problems or
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
559 -- events in the remote host that don't affect us, or simply that the
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
560 -- connection was closed for being idle.
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
561 local stream_condition_severity = {
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
562 ["bad-format"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
563 ["bad-namespace-prefix"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
564 ["conflict"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
565 ["connection-timeout"] = "debug";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
566 ["host-gone"] = "info";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
567 ["host-unknown"] = "info";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
568 ["improper-addressing"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
569 ["internal-server-error"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
570 ["invalid-from"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
571 ["invalid-namespace"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
572 ["invalid-xml"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
573 ["not-authorized"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
574 ["not-well-formed"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
575 ["policy-violation"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
576 ["remote-connection-failed"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
577 ["reset"] = "info";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
578 ["resource-constraint"] = "info";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
579 ["restricted-xml"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
580 ["see-other-host"] = "info";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
581 ["system-shutdown"] = "info";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
582 ["undefined-condition"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
583 ["unsupported-encoding"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
584 ["unsupported-feature"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
585 ["unsupported-stanza-type"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
586 ["unsupported-version"] = "warn";
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
587 }
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
588
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
589 function stream_callbacks.error(session, error, data)
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
590 if error == "no-stream" then
6364
4e93e8768c36 mod_c2s, mod_s2s: Log received invalid stream headers
Matthew Wild <mwild1@gmail.com>
parents: 6362
diff changeset
591 session.log("debug", "Invalid opening stream header (%s)", (data:gsub("^([^\1]+)\1", "{%1}")));
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
592 session:close("invalid-namespace");
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
593 elseif error == "parse-error" then
8483
6d47b74926dd mod_s2s: Remove tostring() in logging since this is handled by util.format now
Kim Alvefur <zash@zash.se>
parents: 8463
diff changeset
594 session.log("debug", "Server-to-server XML parse error: %s", error);
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
595 session:close("not-well-formed");
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
596 elseif error == "stream-error" then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
597 local condition, text = "undefined-condition";
8233
4e7269c53659 mod_component, mod_s2s: Iterate over child tags instead of child nodes (can include text) in stream error (same as 176b7f4e4ac9)
Kim Alvefur <zash@zash.se>
parents: 7677
diff changeset
598 for child in data:childtags(nil, xmlns_xmpp_streams) do
4e7269c53659 mod_component, mod_s2s: Iterate over child tags instead of child nodes (can include text) in stream error (same as 176b7f4e4ac9)
Kim Alvefur <zash@zash.se>
parents: 7677
diff changeset
599 if child.name ~= "text" then
4e7269c53659 mod_component, mod_s2s: Iterate over child tags instead of child nodes (can include text) in stream error (same as 176b7f4e4ac9)
Kim Alvefur <zash@zash.se>
parents: 7677
diff changeset
600 condition = child.name;
4e7269c53659 mod_component, mod_s2s: Iterate over child tags instead of child nodes (can include text) in stream error (same as 176b7f4e4ac9)
Kim Alvefur <zash@zash.se>
parents: 7677
diff changeset
601 else
4e7269c53659 mod_component, mod_s2s: Iterate over child tags instead of child nodes (can include text) in stream error (same as 176b7f4e4ac9)
Kim Alvefur <zash@zash.se>
parents: 7677
diff changeset
602 text = child:get_text();
4e7269c53659 mod_component, mod_s2s: Iterate over child tags instead of child nodes (can include text) in stream error (same as 176b7f4e4ac9)
Kim Alvefur <zash@zash.se>
parents: 7677
diff changeset
603 end
4e7269c53659 mod_component, mod_s2s: Iterate over child tags instead of child nodes (can include text) in stream error (same as 176b7f4e4ac9)
Kim Alvefur <zash@zash.se>
parents: 7677
diff changeset
604 if condition ~= "undefined-condition" and text then
4e7269c53659 mod_component, mod_s2s: Iterate over child tags instead of child nodes (can include text) in stream error (same as 176b7f4e4ac9)
Kim Alvefur <zash@zash.se>
parents: 7677
diff changeset
605 break;
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
606 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
607 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
608 text = condition .. (text and (" ("..text..")") or "");
11682
7843f1ca3b33 mod_s2s: Vary log level by remote stream error
Kim Alvefur <zash@zash.se>
parents: 11678
diff changeset
609 session.log(stream_condition_severity[condition] or "info", "Session closed by remote with error: %s", text);
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
610 session:close(nil, text);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
611 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
612 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
613
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
614 --- Session methods
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
615 local stream_xmlns_attr = {xmlns='urn:ietf:params:xml:ns:xmpp-streams'};
10632
c9de8275aaf2 mod_s2s: Comment on the various 'reason' arguments passed to :close
Kim Alvefur <zash@zash.se>
parents: 10625
diff changeset
616 -- reason: stream error to send to the remote server
c9de8275aaf2 mod_s2s: Comment on the various 'reason' arguments passed to :close
Kim Alvefur <zash@zash.se>
parents: 10625
diff changeset
617 -- remote_reason: stream error received from the remote server
10648
2bd17e043275 mod_s2s: Fix typo in comment [codespell]
Kim Alvefur <zash@zash.se>
parents: 10632
diff changeset
618 -- bounce_reason: stanza error to pass to bounce_sendq because stream- and stanza errors are different
10425
42cf93ff4618 s2s: Allow passing a custom error for bouncing queued stanzas (#770)
Kim Alvefur <zash@zash.se>
parents: 10421
diff changeset
619 local function session_close(session, reason, remote_reason, bounce_reason)
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
620 local log = session.log or log;
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
621 if not session.conn then
11670
7f6c816a2c09 mod_s2s: Log debug message on attempted close of an connectionless session
Kim Alvefur <zash@zash.se>
parents: 11669
diff changeset
622 log("debug", "Attempt to close without associated connection with reason %q", reason);
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
623 return
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
624 end
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
625
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
626 local conn = session.conn;
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
627 conn:pause_writes(); -- until :close
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
628 if session.notopen then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
629 if session.direction == "incoming" then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
630 session:open_stream(session.to_host, session.from_host);
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
631 else
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
632 session:open_stream(session.from_host, session.to_host);
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
633 end
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
634 end
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
635
11704
0a8671f32424 mod_s2s: Guard against missing 'to' on incoming stream
Kim Alvefur <zash@zash.se>
parents: 11684
diff changeset
636 local this_host = session.direction == "outgoing" and session.from_host or session.to_host
11859
14cf34d35c30 mod_s2s: Don't pass unknown hostnames as stats label
Kim Alvefur <zash@zash.se>
parents: 11775
diff changeset
637 if not hosts[this_host] then this_host = ":unknown"; end
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
638
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
639 if reason then -- nil == no err, initiated by us, false == initiated by remote
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
640 local stream_error;
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
641 local condition, text, extra
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
642 if type(reason) == "string" then -- assume stream error
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
643 condition = reason
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
644 elseif type(reason) == "table" and not st.is_stanza(reason) then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
645 condition = reason.condition or "undefined-condition"
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
646 text = reason.text
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
647 extra = reason.extra
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
648 end
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
649 if condition then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
650 stream_error = st.stanza("stream:error"):tag(condition, stream_xmlns_attr):up();
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
651 if text then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
652 stream_error:tag("text", stream_xmlns_attr):text(text):up();
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
653 end
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
654 if extra then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
655 stream_error:add_child(extra);
5533
df3c78221f26 mod_s2s: Ensure that to/from on stream headers are always correct, fixes #338
Matthew Wild <mwild1@gmail.com>
parents: 5522
diff changeset
656 end
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
657 end
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
658 if this_host and condition then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
659 m_closed_connections:with_labels(this_host, session.direction, condition):add(1)
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
660 end
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
661 if st.is_stanza(stream_error) then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
662 -- to and from are never unknown on outgoing connections
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
663 log("debug", "Disconnecting %s->%s[%s], <stream:error> is: %s",
11867
bb20cfd4884f mod_s2s: Fix logging of <stream:error> consistency with other mods
Kim Alvefur <zash@zash.se>
parents: 11859
diff changeset
664 session.from_host or "(unknown host)" or session.ip, session.to_host or "(unknown host)", session.type, stream_error);
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
665 session.sends2s(stream_error);
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
666 end
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
667 else
11705
7132acfd287e mod_s2s: Handle measurement where the local host is unknown
Kim Alvefur <zash@zash.se>
parents: 11704
diff changeset
668 m_closed_connections:with_labels(this_host or ":unknown", session.direction, reason == false and ":remote-choice" or ":local-choice"):add(1)
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
669 end
11526
15a3db955ad3 s2s et al.: Add counters for connection state transitions
Jonas Schäfer <jonas@wielicki.name>
parents: 11525
diff changeset
670
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
671 session.sends2s("</stream:stream>");
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
672 function session.sends2s() return false; end
11526
15a3db955ad3 s2s et al.: Add counters for connection state transitions
Jonas Schäfer <jonas@wielicki.name>
parents: 11525
diff changeset
673
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
674 -- luacheck: ignore 422/reason 412/reason
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
675 -- FIXME reason should be managed in a place common to c2s, s2s, bosh, component etc
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
676 local reason = remote_reason or (reason and (reason.text or reason.condition)) or reason;
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
677 session.log("info", "%s s2s stream %s->%s closed: %s", session.direction:gsub("^.", string.upper),
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
678 session.from_host or "(unknown host)", session.to_host or "(unknown host)", reason or "stream closed");
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
679
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
680 conn:resume_writes();
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
681
11678
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
682 if session.connect_timeout then
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
683 stop_timer(session.connect_timeout);
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
684 session.connect_timeout = nil;
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
685 end
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
686
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
687 -- Authenticated incoming stream may still be sending us stanzas, so wait for </stream:stream> from remote
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
688 if reason == nil and not session.notopen and session.direction == "incoming" then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
689 add_task(stream_close_timeout, function ()
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
690 if not session.destroyed then
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
691 session.log("warn", "Failed to receive a stream close response, closing connection anyway...");
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
692 s2s_destroy_session(session, reason, bounce_reason);
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
693 conn:close();
11526
15a3db955ad3 s2s et al.: Add counters for connection state transitions
Jonas Schäfer <jonas@wielicki.name>
parents: 11525
diff changeset
694 end
11669
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
695 end);
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
696 else
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
697 s2s_destroy_session(session, reason, bounce_reason);
bca75f34d374 mod_s2s: Drop level of indentation by inverting a condition and early return
Kim Alvefur <zash@zash.se>
parents: 11668
diff changeset
698 conn:close(); -- Close immediately, as this is an outgoing connection or is not authed
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
699 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
700 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
701
9412
063977461363 mod_s2s: Silence all warnings instead of ignoring the entire module
Kim Alvefur <zash@zash.se>
parents: 9070
diff changeset
702 function session_stream_attrs(session, from, to, attr) -- luacheck: ignore 212/session
5533
df3c78221f26 mod_s2s: Ensure that to/from on stream headers are always correct, fixes #338
Matthew Wild <mwild1@gmail.com>
parents: 5522
diff changeset
703 if not from or (hosts[from] and hosts[from].modules.dialback) then
5351
901ed253bbf7 mod_s2s, mod_saslauth, mod_compression: Refactor to have common code for opening streams
Kim Alvefur <zash@zash.se>
parents: 5345
diff changeset
704 attr["xmlns:db"] = 'jabber:server:dialback';
901ed253bbf7 mod_s2s, mod_saslauth, mod_compression: Refactor to have common code for opening streams
Kim Alvefur <zash@zash.se>
parents: 5345
diff changeset
705 end
6602
61b6a4fc65f1 Merge 0.9->0.10
Matthew Wild <mwild1@gmail.com>
parents: 6473 6600
diff changeset
706 if not from then
61b6a4fc65f1 Merge 0.9->0.10
Matthew Wild <mwild1@gmail.com>
parents: 6473 6600
diff changeset
707 attr.from = '';
61b6a4fc65f1 Merge 0.9->0.10
Matthew Wild <mwild1@gmail.com>
parents: 6473 6600
diff changeset
708 end
61b6a4fc65f1 Merge 0.9->0.10
Matthew Wild <mwild1@gmail.com>
parents: 6473 6600
diff changeset
709 if not to then
61b6a4fc65f1 Merge 0.9->0.10
Matthew Wild <mwild1@gmail.com>
parents: 6473 6600
diff changeset
710 attr.to = '';
61b6a4fc65f1 Merge 0.9->0.10
Matthew Wild <mwild1@gmail.com>
parents: 6473 6600
diff changeset
711 end
5351
901ed253bbf7 mod_s2s, mod_saslauth, mod_compression: Refactor to have common code for opening streams
Kim Alvefur <zash@zash.se>
parents: 5345
diff changeset
712 end
901ed253bbf7 mod_s2s, mod_saslauth, mod_compression: Refactor to have common code for opening streams
Kim Alvefur <zash@zash.se>
parents: 5345
diff changeset
713
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
714 -- Session initialization logic shared by incoming and outgoing
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
715 local function initialize_session(session)
10850
bd2814f900dd mod_c2s,mod_s2s: Make stanza size limits configurable
Kim Alvefur <zash@zash.se>
parents: 10849
diff changeset
716 local stream = new_xmpp_stream(session, stream_callbacks, stanza_size_limit);
7451
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
717
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
718 session.thread = runner(function (stanza)
10809
86ea811ee25b mod_s2s: Improve signaling of stream open events
Kim Alvefur <zash@zash.se>
parents: 10648
diff changeset
719 if st.is_stanza(stanza) then
86ea811ee25b mod_s2s: Improve signaling of stream open events
Kim Alvefur <zash@zash.se>
parents: 10648
diff changeset
720 core_process_stanza(session, stanza);
86ea811ee25b mod_s2s: Improve signaling of stream open events
Kim Alvefur <zash@zash.se>
parents: 10648
diff changeset
721 elseif stanza.stream == "opened" then
7451
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
722 stream_callbacks._streamopened(session, stanza.attr);
10810
8a0a923e1ced mod_s2s: Run stream close in async context
Kim Alvefur <zash@zash.se>
parents: 10809
diff changeset
723 elseif stanza.stream == "closed" then
8a0a923e1ced mod_s2s: Run stream close in async context
Kim Alvefur <zash@zash.se>
parents: 10809
diff changeset
724 stream_callbacks._streamclosed(session, stanza.attr);
7451
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
725 end
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
726 end, runner_callbacks, session);
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
727
6255
6167f8bc5a6b mod_s2s: Decide on log function once
Kim Alvefur <zash@zash.se>
parents: 6146
diff changeset
728 local log = session.log or log;
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
729 session.stream = stream;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
730
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
731 session.notopen = true;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
732
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
733 function session.reset_stream()
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
734 session.notopen = true;
6362
f5f44504e18b mod_s2s: Reset stream ID when resetting stream [compliance]
Kim Alvefur <zash@zash.se>
parents: 6359
diff changeset
735 session.streamid = nil;
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
736 session.stream:reset();
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
737 end
5351
901ed253bbf7 mod_s2s, mod_saslauth, mod_compression: Refactor to have common code for opening streams
Kim Alvefur <zash@zash.se>
parents: 5345
diff changeset
738
6085
2f911644f527 mod_s2s: Replace open_stream() with function that only adds s2s/dialback attributes to stream header
Kim Alvefur <zash@zash.se>
parents: 6069
diff changeset
739 session.stream_attrs = session_stream_attrs;
6069
446148cad35e mod_s2s: Revert e626ee2fe106 change, it broke Dialback
Kim Alvefur <zash@zash.se>
parents: 6063
diff changeset
740
6256
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
741 local filter = initialize_filters(session);
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
742 local conn = session.conn;
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
743 local w = conn.write;
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
744
11773
c5f2b63cf6ff mod_s2s: Handle connections having TLS from the start
Kim Alvefur <zash@zash.se>
parents: 11772
diff changeset
745 if conn:ssl() then
c5f2b63cf6ff mod_s2s: Handle connections having TLS from the start
Kim Alvefur <zash@zash.se>
parents: 11772
diff changeset
746 session_secure(session);
c5f2b63cf6ff mod_s2s: Handle connections having TLS from the start
Kim Alvefur <zash@zash.se>
parents: 11772
diff changeset
747 end
c5f2b63cf6ff mod_s2s: Handle connections having TLS from the start
Kim Alvefur <zash@zash.se>
parents: 11772
diff changeset
748
6256
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
749 function session.sends2s(t)
9069
22e5f11c778a sessionmanager, mod_s2s: Bring debug line for outgoing stanzas in line with that for incoming
Kim Alvefur <zash@zash.se>
parents: 9068
diff changeset
750 log("debug", "Sending[%s]: %s", session.type, t.top_tag and t:top_tag() or t:match("^[^>]*>?"));
6256
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
751 if t.name then
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
752 t = filter("stanzas/out", t);
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
753 end
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
754 if t then
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
755 t = filter("bytes/out", tostring(t));
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
756 if t then
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
757 return w(conn, t);
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
758 end
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
759 end
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
760 end
d05627c89c99 mod_s2s: Move filter initialization to common place
Kim Alvefur <zash@zash.se>
parents: 6255
diff changeset
761
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
762 function session.data(data)
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
763 data = filter("bytes/in", data);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
764 if data then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
765 local ok, err = stream:feed(data);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
766 if ok then return; end
10111
0f335815244f plugins: Remove tostring call from logging
Kim Alvefur <zash@zash.se>
parents: 9854
diff changeset
767 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: 10810
diff changeset
768 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: 11742
diff changeset
769 session:close({
d2a9aa1c7ac8 mod_c2s,mod_s2s: Indicate stanza size violation with condition from XEP-0205 (thanks mjk)
Kim Alvefur <zash@zash.se>
parents: 11742
diff changeset
770 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: 11742
diff changeset
771 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: 11742
diff changeset
772 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: 11742
diff changeset
773 }, nil, "Received invalid XML from remote server");
10849
19e7092e062c mod_c2s,mod_s2s: Use a distinct stream error for hitting stanza size limit
Kim Alvefur <zash@zash.se>
parents: 10810
diff changeset
774 else
19e7092e062c mod_c2s,mod_s2s: Use a distinct stream error for hitting stanza size limit
Kim Alvefur <zash@zash.se>
parents: 10810
diff changeset
775 session:close("not-well-formed", nil, "Received invalid XML from remote server");
19e7092e062c mod_c2s,mod_s2s: Use a distinct stream error for hitting stanza size limit
Kim Alvefur <zash@zash.se>
parents: 10810
diff changeset
776 end
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
777 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
778 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
779
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
780 session.close = session_close;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
781
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
782 local handlestanza = stream_callbacks.handlestanza;
9412
063977461363 mod_s2s: Silence all warnings instead of ignoring the entire module
Kim Alvefur <zash@zash.se>
parents: 9070
diff changeset
783 function session.dispatch_stanza(session, stanza) -- luacheck: ignore 432/session
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
784 return handlestanza(session, stanza);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
785 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
786
6259
36f611624987 mod_s2s: Fire a 's2s-created' event when new s2s connections are initialized
Kim Alvefur <zash@zash.se>
parents: 6257
diff changeset
787 module:fire_event("s2s-created", { session = session });
36f611624987 mod_s2s: Fire a 's2s-created' event when new s2s connections are initialized
Kim Alvefur <zash@zash.se>
parents: 6257
diff changeset
788
11678
f90a337d81a8 mod_s2s: Remove connection timeout once it's no longer needed
Kim Alvefur <zash@zash.se>
parents: 11670
diff changeset
789 session.connect_timeout = add_task(connect_timeout, function ()
4960
8950510ddb2e mod_s2s: Make unauthed session timeout a little more aggressive... otherwise it's possible for sessions to slip under the net and never get killed off
Matthew Wild <mwild1@gmail.com>
parents: 4906
diff changeset
790 if session.type == "s2sin" or session.type == "s2sout" then
8950510ddb2e mod_s2s: Make unauthed session timeout a little more aggressive... otherwise it's possible for sessions to slip under the net and never get killed off
Matthew Wild <mwild1@gmail.com>
parents: 4906
diff changeset
791 return; -- Ok, we're connected
5307
d80e56d8805c mod_s2s: Don't try to close sessions that were destroyed before timeout
Kim Alvefur <zash@zash.se>
parents: 5281
diff changeset
792 elseif session.type == "s2s_destroyed" then
d80e56d8805c mod_s2s: Don't try to close sessions that were destroyed before timeout
Kim Alvefur <zash@zash.se>
parents: 5281
diff changeset
793 return; -- Session already destroyed
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
794 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
795 -- Not connected, need to close session and clean up
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
796 (session.log or log)("debug", "Destroying incomplete session %s->%s due to inactivity",
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
797 session.from_host or "(unknown)", session.to_host or "(unknown)");
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
798 session:close("connection-timeout");
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
799 end);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
800 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
801
7451
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
802 function runner_callbacks:ready()
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
803 self.data.log("debug", "Runner %s ready (%s)", self.thread, coroutine.status(self.thread));
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
804 self.data.conn:resume();
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
805 end
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
806
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
807 function runner_callbacks:waiting()
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
808 self.data.log("debug", "Runner %s waiting (%s)", self.thread, coroutine.status(self.thread));
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
809 self.data.conn:pause();
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
810 end
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
811
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
812 function runner_callbacks:error(err)
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
813 (self.data.log or log)("error", "Traceback[s2s]: %s", err);
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
814 end
464a8a8de625 mod_s2s: Add util.async support
Kim Alvefur <zash@zash.se>
parents: 7450
diff changeset
815
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
816 function listener.onconnect(conn)
5522
3912c9264ef0 mod_s2s: Obey tcp_keepalives option for s2s too, and make it individually configurable through s2s_tcp_keepalives (thanks yeled)
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
817 conn:setoption("keepalive", opt_keepalives);
4906
89df1f03546a mod_s2s, s2sout.lib: Send stream header in onconnect()
Matthew Wild <mwild1@gmail.com>
parents: 4873
diff changeset
818 local session = sessions[conn];
89df1f03546a mod_s2s, s2sout.lib: Send stream header in onconnect()
Matthew Wild <mwild1@gmail.com>
parents: 4873
diff changeset
819 if not session then -- New incoming connection
89df1f03546a mod_s2s, s2sout.lib: Send stream header in onconnect()
Matthew Wild <mwild1@gmail.com>
parents: 4873
diff changeset
820 session = s2s_new_incoming(conn);
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
821 sessions[conn] = session;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
822 session.log("debug", "Incoming s2s connection");
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
823 initialize_session(session);
11526
15a3db955ad3 s2s et al.: Add counters for connection state transitions
Jonas Schäfer <jonas@wielicki.name>
parents: 11525
diff changeset
824 m_accepted_tcp_connections:with_labels():add(1)
4906
89df1f03546a mod_s2s, s2sout.lib: Send stream header in onconnect()
Matthew Wild <mwild1@gmail.com>
parents: 4873
diff changeset
825 else -- Outgoing session connected
89df1f03546a mod_s2s, s2sout.lib: Send stream header in onconnect()
Matthew Wild <mwild1@gmail.com>
parents: 4873
diff changeset
826 session:open_stream(session.from_host, session.to_host);
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
827 end
5661
f226a0d23e85 mod_s2s: Set s2s_session.ip
Kim Alvefur <zash@zash.se>
parents: 5638
diff changeset
828 session.ip = conn:ip();
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
829 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
830
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
831 function listener.onincoming(conn, data)
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
832 local session = sessions[conn];
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
833 if session then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
834 session.data(data);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
835 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
836 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
837
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
838 function listener.onstatus(conn, status)
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
839 if status == "ssl-handshake-complete" then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
840 local session = sessions[conn];
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
841 if session and session.direction == "outgoing" then
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
842 session.log("debug", "Sending stream header...");
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
843 session:open_stream(session.from_host, session.to_host);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
844 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
845 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
846 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
847
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
848 function listener.ondisconnect(conn, err)
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
849 local session = sessions[conn];
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
850 if session then
5274
0d08c0965824 mod_s2s: Remove connection from sessions table as soon as we learn it is disconnected. Fixes a connection/session leak.
Matthew Wild <mwild1@gmail.com>
parents: 5173
diff changeset
851 sessions[conn] = nil;
10120
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
852 (session.log or log)("debug", "s2s disconnected: %s->%s (%s)", session.from_host, session.to_host, err or "connection closed");
10473
b2dd1219a321 mod_s2s: Improve TLS handshake error messages
Kim Alvefur <zash@zash.se>
parents: 10472
diff changeset
853 if session.secure == false and err then
b2dd1219a321 mod_s2s: Improve TLS handshake error messages
Kim Alvefur <zash@zash.se>
parents: 10472
diff changeset
854 -- TODO util.error-ify this
b2dd1219a321 mod_s2s: Improve TLS handshake error messages
Kim Alvefur <zash@zash.se>
parents: 10472
diff changeset
855 err = "Error during negotiation of encrypted connection: "..err;
b2dd1219a321 mod_s2s: Improve TLS handshake error messages
Kim Alvefur <zash@zash.se>
parents: 10472
diff changeset
856 end
10120
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
857 s2s_destroy_session(session, err);
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
858 end
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
859 end
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
860
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
861 function listener.onfail(data, err)
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
862 local session = data and data.session;
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
863 if session then
4969
15183193c6a6 mod_s2s: Don't call ondisconnect manually, don't call conn:close() 3 times (!) and merge its logic and streamdisconnected into session_close - including now waiting for a reply </stream:stream> if there is the chance of further stanzas requiring delivery arriving. session.sends2s() on a half-closed stream returns false.
Matthew Wild <mwild1@gmail.com>
parents: 4968
diff changeset
864 if err and session.direction == "outgoing" and session.notopen then
15183193c6a6 mod_s2s: Don't call ondisconnect manually, don't call conn:close() 3 times (!) and merge its logic and streamdisconnected into session_close - including now waiting for a reply </stream:stream> if there is the chance of further stanzas requiring delivery arriving. session.sends2s() on a half-closed stream returns false.
Matthew Wild <mwild1@gmail.com>
parents: 4968
diff changeset
865 (session.log or log)("debug", "s2s connection attempt failed: %s", err);
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
866 end
8483
6d47b74926dd mod_s2s: Remove tostring() in logging since this is handled by util.format now
Kim Alvefur <zash@zash.se>
parents: 8463
diff changeset
867 (session.log or log)("debug", "s2s disconnected: %s->%s (%s)", session.from_host, session.to_host, err or "connection closed");
4969
15183193c6a6 mod_s2s: Don't call ondisconnect manually, don't call conn:close() 3 times (!) and merge its logic and streamdisconnected into session_close - including now waiting for a reply </stream:stream> if there is the chance of further stanzas requiring delivery arriving. session.sends2s() on a half-closed stream returns false.
Matthew Wild <mwild1@gmail.com>
parents: 4968
diff changeset
868 s2s_destroy_session(session, err);
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
869 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
870 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
871
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: 5636
diff changeset
872 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: 5636
diff changeset
873 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: 5636
diff changeset
874 if session then
7537
a0813737c6fa mod_s2s: Index session after checking if it exists (fixes traceback in case of a connection without a session having a read timeout)
Kim Alvefur <zash@zash.se>
parents: 7466
diff changeset
875 local host = session.host or session.to_host;
6658
65563530375b mod_s2s: Fire read timeout event on correct virtualhost for incoming connections
Kim Alvefur <zash@zash.se>
parents: 6630
diff changeset
876 return (hosts[host] or prosody).events.fire_event("s2s-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: 5636
diff changeset
877 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: 5636
diff changeset
878 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: 5636
diff changeset
879
11740
b92f2abe0bda mod_s2s: Fire 's2s-ondrain' event, mirroring mod_c2s
Kim Alvefur <zash@zash.se>
parents: 11707
diff changeset
880 function listener.ondrain(conn)
b92f2abe0bda mod_s2s: Fire 's2s-ondrain' event, mirroring mod_c2s
Kim Alvefur <zash@zash.se>
parents: 11707
diff changeset
881 local session = sessions[conn];
b92f2abe0bda mod_s2s: Fire 's2s-ondrain' event, mirroring mod_c2s
Kim Alvefur <zash@zash.se>
parents: 11707
diff changeset
882 if session then
b92f2abe0bda mod_s2s: Fire 's2s-ondrain' event, mirroring mod_c2s
Kim Alvefur <zash@zash.se>
parents: 11707
diff changeset
883 return (hosts[session.host] or prosody).events.fire_event("s2s-ondrain", { session = session });
b92f2abe0bda mod_s2s: Fire 's2s-ondrain' event, mirroring mod_c2s
Kim Alvefur <zash@zash.se>
parents: 11707
diff changeset
884 end
b92f2abe0bda mod_s2s: Fire 's2s-ondrain' event, mirroring mod_c2s
Kim Alvefur <zash@zash.se>
parents: 11707
diff changeset
885 end
b92f2abe0bda mod_s2s: Fire 's2s-ondrain' event, mirroring mod_c2s
Kim Alvefur <zash@zash.se>
parents: 11707
diff changeset
886
11742
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11740
diff changeset
887 function listener.onpredrain(conn)
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11740
diff changeset
888 local session = sessions[conn];
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11740
diff changeset
889 if session then
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11740
diff changeset
890 return (hosts[session.host] or prosody).events.fire_event("s2s-pre-ondrain", { session = session });
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11740
diff changeset
891 end
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11740
diff changeset
892 end
9c450185bac1 mod_c2s,mod_s2s: Fire event just before writes
Kim Alvefur <zash@zash.se>
parents: 11740
diff changeset
893
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
894 function listener.register_outgoing(conn, session)
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
895 sessions[conn] = session;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
896 initialize_session(session);
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
897 end
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
898
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: 6378
diff changeset
899 function listener.ondetach(conn)
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: 6378
diff changeset
900 sessions[conn] = nil;
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: 6378
diff changeset
901 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: 6378
diff changeset
902
10120
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
903 function listener.onattach(conn, data)
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
904 local session = data and data.session;
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
905 if session then
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
906 session.conn = conn;
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
907 sessions[conn] = session;
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
908 initialize_session(session);
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
909 end
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
910 end
756b8821007a mod_s2s: Use net.connect instead of s2sout.lib for outgoing s2s connections
Kim Alvefur <zash@zash.se>
parents: 10115
diff changeset
911
10455
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
912 -- Complete the sentence "Your certificate " with what's wrong
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
913 local function friendly_cert_error(session) --> string
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
914 if session.cert_chain_status == "invalid" then
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
915 if session.cert_chain_errors then
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
916 local cert_errors = set.new(session.cert_chain_errors[1]);
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
917 if cert_errors:contains("certificate has expired") then
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
918 return "has expired";
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
919 elseif cert_errors:contains("self signed certificate") then
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
920 return "is self-signed";
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
921 end
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
922 end
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
923 return "is not trusted"; -- for some other reason
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
924 elseif session.cert_identity_status == "invalid" then
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
925 return "is not valid for this name";
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
926 end
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
927 -- this should normally be unreachable except if no s2s auth module was loaded
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
928 return "could not be validated";
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
929 end
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
930
5363
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
931 function check_auth_policy(event)
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
932 local host, session = event.host, event.session;
5368
ab31dbb3a415 mod_s2s: Fix variable usage in check_auth_policy (thanks Florob)
Matthew Wild <mwild1@gmail.com>
parents: 5365
diff changeset
933 local must_secure = secure_auth;
ab31dbb3a415 mod_s2s: Fix variable usage in check_auth_policy (thanks Florob)
Matthew Wild <mwild1@gmail.com>
parents: 5365
diff changeset
934
ab31dbb3a415 mod_s2s: Fix variable usage in check_auth_policy (thanks Florob)
Matthew Wild <mwild1@gmail.com>
parents: 5365
diff changeset
935 if not must_secure and secure_domains[host] then
ab31dbb3a415 mod_s2s: Fix variable usage in check_auth_policy (thanks Florob)
Matthew Wild <mwild1@gmail.com>
parents: 5365
diff changeset
936 must_secure = true;
ab31dbb3a415 mod_s2s: Fix variable usage in check_auth_policy (thanks Florob)
Matthew Wild <mwild1@gmail.com>
parents: 5365
diff changeset
937 elseif must_secure and insecure_domains[host] then
ab31dbb3a415 mod_s2s: Fix variable usage in check_auth_policy (thanks Florob)
Matthew Wild <mwild1@gmail.com>
parents: 5365
diff changeset
938 must_secure = false;
5363
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
939 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5770
diff changeset
940
5767
3a30ad76a86a mod_s2s: Improve policy check
Kim Alvefur <zash@zash.se>
parents: 5766
diff changeset
941 if must_secure and (session.cert_chain_status ~= "valid" or session.cert_identity_status ~= "valid") then
10455
698ff3610e57 mod_s2s: Improve error in bounces due to cert validation problems
Kim Alvefur <zash@zash.se>
parents: 10426
diff changeset
942 local reason = friendly_cert_error(session);
10472
676e6a1b23d4 mod_s2s: Log from session logger
Kim Alvefur <zash@zash.se>
parents: 10471
diff changeset
943 session.log("warn", "Forbidding insecure connection to/from %s because its certificate %s", host or session.ip or "(unknown host)", reason);
10456
2ab1cbb1c6b0 mod_s2s: Send stream errors for cert problems on outgoing connections
Kim Alvefur <zash@zash.se>
parents: 10455
diff changeset
944 -- XEP-0178 recommends closing outgoing connections without warning
2ab1cbb1c6b0 mod_s2s: Send stream errors for cert problems on outgoing connections
Kim Alvefur <zash@zash.se>
parents: 10455
diff changeset
945 -- but does not give a rationale for this.
2ab1cbb1c6b0 mod_s2s: Send stream errors for cert problems on outgoing connections
Kim Alvefur <zash@zash.se>
parents: 10455
diff changeset
946 -- In practice most cases are configuration mistakes or forgotten
2ab1cbb1c6b0 mod_s2s: Send stream errors for cert problems on outgoing connections
Kim Alvefur <zash@zash.se>
parents: 10455
diff changeset
947 -- certificate renewals. We think it's better to let the other party
2ab1cbb1c6b0 mod_s2s: Send stream errors for cert problems on outgoing connections
Kim Alvefur <zash@zash.se>
parents: 10455
diff changeset
948 -- know about the problem so that they can fix it.
2ab1cbb1c6b0 mod_s2s: Send stream errors for cert problems on outgoing connections
Kim Alvefur <zash@zash.se>
parents: 10455
diff changeset
949 session:close({ condition = "not-authorized", text = "Your server's certificate "..reason },
2ab1cbb1c6b0 mod_s2s: Send stream errors for cert problems on outgoing connections
Kim Alvefur <zash@zash.se>
parents: 10455
diff changeset
950 nil, "Remote server's certificate "..reason);
5363
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
951 return false;
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
952 end
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
953 end
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
954
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
955 module:hook("s2s-check-certificate", check_auth_policy, -1);
f29c26da7ecc mod_s2s: Add controls for certificate validation via the s2s_secure_auth option. Plugins can now return false from handling s2s-check-certificate to prevent connection establishment (s2sin+s2sout)
Matthew Wild <mwild1@gmail.com>
parents: 5362
diff changeset
956
5281
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5274
diff changeset
957 module:hook("server-stopping", function(event)
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5274
diff changeset
958 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: 5274
diff changeset
959 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: 5274
diff changeset
960 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: 5274
diff changeset
961 end
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: 6684
diff changeset
962 end, -200);
5281
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5274
diff changeset
963
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5274
diff changeset
964
815c689f85ad prosody, mod_c2s, mod_s2s: Move closing of c2s and s2s sessions to respective plugins
Kim Alvefur <zash@zash.se>
parents: 5274
diff changeset
965
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: 5013
diff changeset
966 module:provides("net", {
4610
171051f9dd00 mod_c2s: Use module:add_item() to add the net-provider for portmanager
Matthew Wild <mwild1@gmail.com>
parents: 4601
diff changeset
967 name = "s2s";
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
968 listener = listener;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
969 default_port = 5269;
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
970 encryption = "starttls";
11367
9525c4b4e5de mod_s2s: Clarify comment about unused TLS settings
Kim Alvefur <zash@zash.se>
parents: 11238
diff changeset
971 ssl_config = {
9525c4b4e5de mod_s2s: Clarify comment about unused TLS settings
Kim Alvefur <zash@zash.se>
parents: 11238
diff changeset
972 -- FIXME This only applies to Direct TLS, which we don't use yet.
9525c4b4e5de mod_s2s: Clarify comment about unused TLS settings
Kim Alvefur <zash@zash.se>
parents: 11238
diff changeset
973 -- This gets applied for real in mod_tls
9852
6ea3cafb6ac3 core.certmanager: Do not ask for client certificates by default
Kim Alvefur <zash@zash.se>
parents: 9784
diff changeset
974 verify = { "peer", "client_once", };
6ea3cafb6ac3 core.certmanager: Do not ask for client certificates by default
Kim Alvefur <zash@zash.se>
parents: 9784
diff changeset
975 };
4620
e9dc6ae68c69 mod_c2s, mod_s2s: Add multiplex support
Matthew Wild <mwild1@gmail.com>
parents: 4610
diff changeset
976 multiplex = {
10465
09697a673015 mod_net_multiplex: Add support for using ALPN
Kim Alvefur <zash@zash.se>
parents: 10459
diff changeset
977 protocol = "xmpp-server";
4620
e9dc6ae68c69 mod_c2s, mod_s2s: Add multiplex support
Matthew Wild <mwild1@gmail.com>
parents: 4610
diff changeset
978 pattern = "^<.*:stream.*%sxmlns%s*=%s*(['\"])jabber:server%1.*>";
e9dc6ae68c69 mod_c2s, mod_s2s: Add multiplex support
Matthew Wild <mwild1@gmail.com>
parents: 4610
diff changeset
979 };
4555
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
980 });
3dce04129693 s2smanager, mod_s2s, mod_s2s/s2sout: Split connection handling out of s2smanager into mod_s2s, and further split connection logic for s2sout to a module lib, s2sout.lib.lua
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
981
11774
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
982
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
983 module:provides("net", {
11775
af9c7f3f4735 mod_s2s: Rename Direct TLS listener 's2s_direct_tls'
Kim Alvefur <zash@zash.se>
parents: 11774
diff changeset
984 name = "s2s_direct_tls";
11774
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
985 listener = listener;
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
986 encryption = "ssl";
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
987 ssl_config = {
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
988 verify = { "peer", "client_once", };
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
989 };
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
990 multiplex = {
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
991 protocol = "xmpp-server";
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
992 pattern = "^<.*:stream.*%sxmlns%s*=%s*(['\"])jabber:server%1.*>";
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
993 };
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
994 });
4625093b0768 mod_s2s: Add a Direct TLS listener
Kim Alvefur <zash@zash.se>
parents: 11773
diff changeset
995