prosody
29c7586665f5
plugins/mod_tls.lua

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

Software / code / prosody

Annotate

plugins/mod_tls.lua @ 6521:29c7586665f5

mod_tls: Keep ssl config around and attach them to sessions
author Kim Alvefur <zash@zash.se>
date Wed, 19 Nov 2014 14:47:49 +0100
parent 6487:edc63dc72566
child 6526:873538f0b18c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1523
841d61be198f Remove version number from copyright headers
Matthew Wild <mwild1@gmail.com>
parents: 1219
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2877
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2877
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5698
diff changeset
4 --
758
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 705
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 705
diff changeset
6 -- COPYING file in the source package for more information.
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 438
diff changeset
7 --
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 438
diff changeset
8
3571
675d65036f31 certmanager, hostmanager, mod_tls: Move responsibility for creating per-host SSL contexts to mod_tls, meaning reloading certs is now as trivial as reloading mod_tls
Matthew Wild <mwild1@gmail.com>
parents: 3397
diff changeset
9 local create_context = require "core.certmanager".create_context;
69
5b664c8fef86 forgot to commit mod_tls, oops :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 local st = require "util.stanza";
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents: 69
diff changeset
11
6487
edc63dc72566 mod_legacyauth, mod_saslauth, mod_tls: Pass require_encryption as default option to s2s_require_encryption so the later overrides the former
Kim Alvefur <zash@zash.se>
parents: 6302
diff changeset
12 local c2s_require_encryption = module:get_option("c2s_require_encryption", module:get_option("require_encryption"));
5987
bd90250ee1ee mod_tls: Rename variables to be less confusing
Kim Alvefur <zash@zash.se>
parents: 5976
diff changeset
13 local s2s_require_encryption = module:get_option("s2s_require_encryption");
2933
e68ff49fa79b Merge 0.6->0.7
Matthew Wild <mwild1@gmail.com>
parents: 2925 2932
diff changeset
14 local allow_s2s_tls = module:get_option("s2s_allow_encryption") ~= false;
5988
177f233b5211 mod_tls: Let s2s_secure_auth override s2s_require_encryption and warn if they differ
Kim Alvefur <zash@zash.se>
parents: 5987
diff changeset
15 local s2s_secure_auth = module:get_option("s2s_secure_auth");
177f233b5211 mod_tls: Let s2s_secure_auth override s2s_require_encryption and warn if they differ
Kim Alvefur <zash@zash.se>
parents: 5987
diff changeset
16
177f233b5211 mod_tls: Let s2s_secure_auth override s2s_require_encryption and warn if they differ
Kim Alvefur <zash@zash.se>
parents: 5987
diff changeset
17 if s2s_secure_auth and s2s_require_encryption == false then
177f233b5211 mod_tls: Let s2s_secure_auth override s2s_require_encryption and warn if they differ
Kim Alvefur <zash@zash.se>
parents: 5987
diff changeset
18 module:log("warn", "s2s_secure_auth implies s2s_require_encryption, but s2s_require_encryption is set to false");
177f233b5211 mod_tls: Let s2s_secure_auth override s2s_require_encryption and warn if they differ
Kim Alvefur <zash@zash.se>
parents: 5987
diff changeset
19 s2s_require_encryption = true;
177f233b5211 mod_tls: Let s2s_secure_auth override s2s_require_encryption and warn if they differ
Kim Alvefur <zash@zash.se>
parents: 5987
diff changeset
20 end
1219
f14e08a0ae7f mod_tls: Add <required/> to stream feature when TLS is required
Matthew Wild <mwild1@gmail.com>
parents: 1213
diff changeset
21
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
22 local xmlns_starttls = 'urn:ietf:params:xml:ns:xmpp-tls';
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
23 local starttls_attr = { xmlns = xmlns_starttls };
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
24 local starttls_proceed = st.stanza("proceed", starttls_attr);
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
25 local starttls_failure = st.stanza("failure", starttls_attr);
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
26 local c2s_feature = st.stanza("starttls", starttls_attr);
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
27 local s2s_feature = st.stanza("starttls", starttls_attr);
5987
bd90250ee1ee mod_tls: Rename variables to be less confusing
Kim Alvefur <zash@zash.se>
parents: 5976
diff changeset
28 if c2s_require_encryption then c2s_feature:tag("required"):up(); end
bd90250ee1ee mod_tls: Rename variables to be less confusing
Kim Alvefur <zash@zash.se>
parents: 5976
diff changeset
29 if s2s_require_encryption then s2s_feature:tag("required"):up(); end
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
30
5370
7838acadb0fa mod_announce, mod_auth_anonymous, mod_c2s, mod_c2s, mod_component, mod_iq, mod_message, mod_presence, mod_tls: Access prosody.{hosts,bare_sessions,full_sessions} instead of the old globals
Kim Alvefur <zash@zash.se>
parents: 4475
diff changeset
31 local hosts = prosody.hosts;
2872
cdc292d201fc mod_tls: Don't offer TLS on hosts that don't have any certs
Matthew Wild <mwild1@gmail.com>
parents: 2854
diff changeset
32 local host = hosts[module.host];
cdc292d201fc mod_tls: Don't offer TLS on hosts that don't have any certs
Matthew Wild <mwild1@gmail.com>
parents: 2854
diff changeset
33
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
34 local ssl_ctx_c2s, ssl_ctx_s2sout, ssl_ctx_s2sin;
6521
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
35 local ssl_cfg_c2s, ssl_cfg_s2sout, ssl_cfg_s2sin;
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
36 do
6521
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
37 local NULL = {};
6296
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
38 local global = module:context("*");
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
39 local parent = module:context(module.host:match("%.(.*)$"));
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
40
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
41 local parent_ssl = parent:get_option("ssl");
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
42 local host_ssl = module:get_option("ssl", parent_ssl);
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
43
6296
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
44 local global_c2s = global:get_option("c2s_ssl", NULL);
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
45 local parent_c2s = parent:get_option("c2s_ssl", NULL);
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
46 local host_c2s = module:get_option("c2s_ssl", parent_c2s);
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
47
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
48 local global_s2s = global:get_option("s2s_ssl", NULL);
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
49 local parent_s2s = parent:get_option("s2s_ssl", NULL);
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
50 local host_s2s = module:get_option("s2s_ssl", parent_s2s);
66fb7b7c668d mod_tls: Simplify and use new ssl config merging in certmanager
Kim Alvefur <zash@zash.se>
parents: 5993
diff changeset
51
6521
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
52 ssl_ctx_c2s, ssl_cfg_c2s = create_context(host.host, "server", host_c2s, host_ssl, global_c2s); -- for incoming client connections
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
53 if not ssl_ctx_c2s then module:log("error", "Error creating context for c2s: %s", ssl_cfg_c2s); end
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
54
6521
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
55 ssl_ctx_s2sout, ssl_cfg_s2sout = create_context(host.host, "client", host_s2s, host_ssl, global_s2s); -- for outgoing server connections
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
56 if not ssl_ctx_s2sout then module:log("error", "Error creating contexts for s2sout: %s", ssl_cfg_s2sin); end
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
57
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
58 ssl_ctx_s2sin, ssl_cfg_s2sin = create_context(host.host, "server", host_s2s, host_ssl, global_s2s); -- for incoming server connections
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
59 if not ssl_ctx_s2sin then module:log("error", "Error creating contexts for s2sin: %s", ssl_cfg_s2sin); end
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
60 end
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
61
2625
03287c06d986 mod_tls: Refactor to simplify detection of whether we can do TLS on a connection
Matthew Wild <mwild1@gmail.com>
parents: 2623
diff changeset
62 local function can_do_tls(session)
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
63 if not session.conn.starttls then
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
64 return false;
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
65 elseif session.ssl_ctx then
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
66 return true;
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
67 end
2625
03287c06d986 mod_tls: Refactor to simplify detection of whether we can do TLS on a connection
Matthew Wild <mwild1@gmail.com>
parents: 2623
diff changeset
68 if session.type == "c2s_unauthed" then
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
69 session.ssl_ctx = ssl_ctx_c2s;
6521
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
70 session.ssl_cfg = ssl_cfg_c2s;
2933
e68ff49fa79b Merge 0.6->0.7
Matthew Wild <mwild1@gmail.com>
parents: 2925 2932
diff changeset
71 elseif session.type == "s2sin_unauthed" and allow_s2s_tls then
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
72 session.ssl_ctx = ssl_ctx_s2sin;
6521
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
73 session.ssl_cfg = ssl_cfg_s2sin;
2933
e68ff49fa79b Merge 0.6->0.7
Matthew Wild <mwild1@gmail.com>
parents: 2925 2932
diff changeset
74 elseif session.direction == "outgoing" and allow_s2s_tls then
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
75 session.ssl_ctx = ssl_ctx_s2sout;
6521
29c7586665f5 mod_tls: Keep ssl config around and attach them to sessions
Kim Alvefur <zash@zash.se>
parents: 6487
diff changeset
76 session.ssl_cfg = ssl_cfg_s2sout;
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
77 else
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
78 return false;
2625
03287c06d986 mod_tls: Refactor to simplify detection of whether we can do TLS on a connection
Matthew Wild <mwild1@gmail.com>
parents: 2623
diff changeset
79 end
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
80 return session.ssl_ctx;
2932
d2816fb6c7ea mod_tls: Add s2s_allow_encryption option which, when set to false, disabled TLS for s2s
Matthew Wild <mwild1@gmail.com>
parents: 2923
diff changeset
81 end
d2816fb6c7ea mod_tls: Add s2s_allow_encryption option which, when set to false, disabled TLS for s2s
Matthew Wild <mwild1@gmail.com>
parents: 2923
diff changeset
82
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
83 -- Hook <starttls/>
2600
1e6f3002e04f mod_tls: Inlined some code.
Waqas Hussain <waqas20@gmail.com>
parents: 2596
diff changeset
84 module:hook("stanza/urn:ietf:params:xml:ns:xmpp-tls:starttls", function(event)
1e6f3002e04f mod_tls: Inlined some code.
Waqas Hussain <waqas20@gmail.com>
parents: 2596
diff changeset
85 local origin = event.origin;
2625
03287c06d986 mod_tls: Refactor to simplify detection of whether we can do TLS on a connection
Matthew Wild <mwild1@gmail.com>
parents: 2623
diff changeset
86 if can_do_tls(origin) then
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
87 (origin.sends2s or origin.send)(starttls_proceed);
2600
1e6f3002e04f mod_tls: Inlined some code.
Waqas Hussain <waqas20@gmail.com>
parents: 2596
diff changeset
88 origin:reset_stream();
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
89 origin.conn:starttls(origin.ssl_ctx);
4157
1b5a8e071a80 mod_tls: Drop 'TLS negotiation started for ...' to debug level from info
Matthew Wild <mwild1@gmail.com>
parents: 3583
diff changeset
90 origin.log("debug", "TLS negotiation started for %s...", origin.type);
2600
1e6f3002e04f mod_tls: Inlined some code.
Waqas Hussain <waqas20@gmail.com>
parents: 2596
diff changeset
91 origin.secure = false;
2595
015934e20f03 mod_tls: Switched to new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 2594
diff changeset
92 else
015934e20f03 mod_tls: Switched to new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 2594
diff changeset
93 origin.log("warn", "Attempt to start TLS, but TLS is not available on this %s connection", origin.type);
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
94 (origin.sends2s or origin.send)(starttls_failure);
2601
e64c6a4aa50b mod_tls: Respond with proper error when TLS cannot be negotiated.
Waqas Hussain <waqas20@gmail.com>
parents: 2600
diff changeset
95 origin:close();
2595
015934e20f03 mod_tls: Switched to new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 2594
diff changeset
96 end
015934e20f03 mod_tls: Switched to new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 2594
diff changeset
97 return true;
015934e20f03 mod_tls: Switched to new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 2594
diff changeset
98 end);
2932
d2816fb6c7ea mod_tls: Add s2s_allow_encryption option which, when set to false, disabled TLS for s2s
Matthew Wild <mwild1@gmail.com>
parents: 2923
diff changeset
99
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
100 -- Advertize stream feature
2607
35a5d1c5ea28 mod_tls: Hook stream-features event using new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 2605
diff changeset
101 module:hook("stream-features", function(event)
35a5d1c5ea28 mod_tls: Hook stream-features event using new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 2605
diff changeset
102 local origin, features = event.origin, event.features;
2625
03287c06d986 mod_tls: Refactor to simplify detection of whether we can do TLS on a connection
Matthew Wild <mwild1@gmail.com>
parents: 2623
diff changeset
103 if can_do_tls(origin) then
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
104 features:add_child(c2s_feature);
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
105 end
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
106 end);
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
107 module:hook("s2s-stream-features", function(event)
2613
afa20941e098 s2smanager, mod_compression, mod_tls: Changed event.session to event.origin for s2s-stream-features event for consistency.
Waqas Hussain <waqas20@gmail.com>
parents: 2607
diff changeset
108 local origin, features = event.origin, event.features;
2625
03287c06d986 mod_tls: Refactor to simplify detection of whether we can do TLS on a connection
Matthew Wild <mwild1@gmail.com>
parents: 2623
diff changeset
109 if can_do_tls(origin) then
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
110 features:add_child(s2s_feature);
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
111 end
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
112 end);
1875
334383faf77b mod_tls: Advertise and handle TLS for s2s connections
Matthew Wild <mwild1@gmail.com>
parents: 1675
diff changeset
113
334383faf77b mod_tls: Advertise and handle TLS for s2s connections
Matthew Wild <mwild1@gmail.com>
parents: 1675
diff changeset
114 -- For s2sout connections, start TLS if we can
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
115 module:hook_stanza("http://etherx.jabber.org/streams", "features", function (session, stanza)
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
116 module:log("debug", "Received features element");
6302
76699a0ae4c4 mod_lastactivity, mod_legacyauth, mod_presence, mod_saslauth, mod_tls: Use the newer stanza:get_child APIs and optimize away some table lookups
Kim Alvefur <zash@zash.se>
parents: 6296
diff changeset
117 if can_do_tls(session) and stanza:get_child("starttls", xmlns_starttls) then
4475
7341cc5c8da9 mod_tls: Fix log statement (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 4244
diff changeset
118 module:log("debug", "%s is offering TLS, taking up the offer...", session.to_host);
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
119 session.sends2s("<starttls xmlns='"..xmlns_starttls.."'/>");
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
120 return true;
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
121 end
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
122 end, 500);
1875
334383faf77b mod_tls: Advertise and handle TLS for s2s connections
Matthew Wild <mwild1@gmail.com>
parents: 1675
diff changeset
123
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
124 module:hook_stanza(xmlns_starttls, "proceed", function (session, stanza)
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
125 module:log("debug", "Proceeding with TLS on s2sout...");
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
126 session:reset_stream();
5685
f965ac6b7ce1 mod_tls: Refactor to allow separate SSL configuration for c2s and s2s connections
Kim Alvefur <zash@zash.se>
parents: 5378
diff changeset
127 session.conn:starttls(session.ssl_ctx);
2605
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
128 session.secure = false;
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
129 return true;
ade70495fe7f mod_tls: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 2604
diff changeset
130 end);