Software / code / prosody
Annotate
plugins/mod_saslauth.lua @ 7359:a5a080c12c96
Update every link to the documentation to use HTTPS
| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
|---|---|
| date | Sat, 16 Apr 2016 21:08:05 +0100 |
| parent | 7298:7056bbaf81ee |
| child | 7784:9f70d35a1602 |
| rev | line source |
|---|---|
|
1523
841d61be198f
Remove version number from copyright headers
Matthew Wild <mwild1@gmail.com>
parents:
1486
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:
5535
diff
changeset
|
4 -- |
| 758 | 5 -- This project is MIT/X11 licensed. Please see the |
| 6 -- COPYING file in the source package for more information. | |
|
519
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
449
diff
changeset
|
7 -- |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
449
diff
changeset
|
8 |
|
cccd610a0ef9
Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents:
449
diff
changeset
|
9 |
| 38 | 10 |
| 11 local st = require "util.stanza"; | |
|
46
d6b3f9dbb624
Resource binding, XMPP sessions (whatever they're for...)
Matthew Wild <mwild1@gmail.com>
parents:
38
diff
changeset
|
12 local sm_bind_resource = require "core.sessionmanager".bind_resource; |
|
1042
a3d77353c18a
mod_*: Fix a load of global accesses
Matthew Wild <mwild1@gmail.com>
parents:
938
diff
changeset
|
13 local sm_make_authenticated = require "core.sessionmanager".make_authenticated; |
|
447
c0dae734d3bf
Stopped using the lbase64 library
Waqas Hussain <waqas20@gmail.com>
parents:
438
diff
changeset
|
14 local base64 = require "util.encodings".base64; |
| 38 | 15 |
|
3188
c690e3c5105c
mod_saslauth: Updated to use usermanager.get_sasl_handler.
Waqas Hussain <waqas20@gmail.com>
parents:
3178
diff
changeset
|
16 local usermanager_get_sasl_handler = require "core.usermanager".get_sasl_handler; |
| 38 | 17 local tostring = tostring; |
| 18 | |
|
6488
c91193b7e72c
mod_saslauth: Use type-specific config option getters
Kim Alvefur <zash@zash.se>
parents:
6487
diff
changeset
|
19 local secure_auth_only = module:get_option_boolean("c2s_require_encryption", module:get_option_boolean("require_encryption", false)); |
|
c91193b7e72c
mod_saslauth: Use type-specific config option getters
Kim Alvefur <zash@zash.se>
parents:
6487
diff
changeset
|
20 local allow_unencrypted_plain_auth = module:get_option_boolean("allow_unencrypted_plain_auth", false) |
|
6493
4e51b5e81bdd
mod_saslauth: Better name for config option
Kim Alvefur <zash@zash.se>
parents:
6492
diff
changeset
|
21 local insecure_mechanisms = module:get_option_set("insecure_sasl_mechanisms", allow_unencrypted_plain_auth and {} or {"PLAIN", "LOGIN"}); |
|
7298
7056bbaf81ee
mod_saslauth: Disable DIGEST-MD5 by default (closes #515)
Kim Alvefur <zash@zash.se>
parents:
6519
diff
changeset
|
22 local disabled_mechanisms = module:get_option_set("disable_sasl_mechanisms", { "DIGEST-MD5" }); |
|
3066
5e5137057b5f
mod_saslauth: Split out cyrus SASL config options into locals, and add support for cyrus_application_name (default: 'prosody')
Matthew Wild <mwild1@gmail.com>
parents:
3064
diff
changeset
|
23 |
|
1071
216f9a9001f1
mod_saslauth: Use module logger instead of creating a new one
Matthew Wild <mwild1@gmail.com>
parents:
1042
diff
changeset
|
24 local log = module._log; |
| 38 | 25 |
| 26 local xmlns_sasl ='urn:ietf:params:xml:ns:xmpp-sasl'; | |
|
46
d6b3f9dbb624
Resource binding, XMPP sessions (whatever they're for...)
Matthew Wild <mwild1@gmail.com>
parents:
38
diff
changeset
|
27 local xmlns_bind ='urn:ietf:params:xml:ns:xmpp-bind'; |
| 38 | 28 |
|
292
33175ad2f682
Started using realm in password hashing, and added support for error message replies from sasl
Waqas Hussain <waqas20@gmail.com>
parents:
291
diff
changeset
|
29 local function build_reply(status, ret, err_msg) |
|
281
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
30 local reply = st.stanza(status, {xmlns = xmlns_sasl}); |
|
6427
7653bbd5247e
mod_saslauth: Fix encoding of missing vs empty SASL reply messages
Kim Alvefur <zash@zash.se>
parents:
6425
diff
changeset
|
31 if status == "failure" then |
|
281
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
32 reply:tag(ret):up(); |
|
293
b446de4e258e
base64 encode the sasl responses
Waqas Hussain <waqas20@gmail.com>
parents:
292
diff
changeset
|
33 if err_msg then reply:tag("text"):text(err_msg); end |
|
6427
7653bbd5247e
mod_saslauth: Fix encoding of missing vs empty SASL reply messages
Kim Alvefur <zash@zash.se>
parents:
6425
diff
changeset
|
34 elseif status == "challenge" or status == "success" then |
|
7653bbd5247e
mod_saslauth: Fix encoding of missing vs empty SASL reply messages
Kim Alvefur <zash@zash.se>
parents:
6425
diff
changeset
|
35 if ret == "" then |
|
7653bbd5247e
mod_saslauth: Fix encoding of missing vs empty SASL reply messages
Kim Alvefur <zash@zash.se>
parents:
6425
diff
changeset
|
36 reply:text("=") |
|
7653bbd5247e
mod_saslauth: Fix encoding of missing vs empty SASL reply messages
Kim Alvefur <zash@zash.se>
parents:
6425
diff
changeset
|
37 elseif ret then |
|
7653bbd5247e
mod_saslauth: Fix encoding of missing vs empty SASL reply messages
Kim Alvefur <zash@zash.se>
parents:
6425
diff
changeset
|
38 reply:text(base64.encode(ret)); |
|
7653bbd5247e
mod_saslauth: Fix encoding of missing vs empty SASL reply messages
Kim Alvefur <zash@zash.se>
parents:
6425
diff
changeset
|
39 end |
|
281
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
40 else |
|
1073
7c20373d4451
mod_saslauth: Remove 2 instances of raising errors and replacing with more graceful handling
Matthew Wild <mwild1@gmail.com>
parents:
1072
diff
changeset
|
41 module:log("error", "Unknown sasl status: %s", status); |
|
281
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
42 end |
|
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
43 return reply; |
|
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
44 end |
|
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
45 |
|
3062
892c49869293
mod_saslauth: Add return value and error message to the Cyrus SASL handle_status callback
Matthew Wild <mwild1@gmail.com>
parents:
3061
diff
changeset
|
46 local function handle_status(session, status, ret, err_msg) |
|
281
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
47 if status == "failure" then |
|
4361
605045b77bc6
mod_saslauth: Fire authentication-success and authentication-failure events (thanks scitor)
Matthew Wild <mwild1@gmail.com>
parents:
4078
diff
changeset
|
48 module:fire_event("authentication-failure", { session = session, condition = ret, text = err_msg }); |
|
2251
18079ede5b62
mod_saslauth: Fix typo in variable name
Matthew Wild <mwild1@gmail.com>
parents:
2242
diff
changeset
|
49 session.sasl_handler = session.sasl_handler:clean_clone(); |
|
281
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
50 elseif status == "success" then |
|
3468
d50e2c937717
mod_saslauth, mod_auth_cyrus, util.sasl_cyrus: Moved cyrus account provisioning check out of mod_saslauth.
Waqas Hussain <waqas20@gmail.com>
parents:
3464
diff
changeset
|
51 local ok, err = sm_make_authenticated(session, session.sasl_handler.username); |
|
d50e2c937717
mod_saslauth, mod_auth_cyrus, util.sasl_cyrus: Moved cyrus account provisioning check out of mod_saslauth.
Waqas Hussain <waqas20@gmail.com>
parents:
3464
diff
changeset
|
52 if ok then |
|
4504
55b61221ecb8
mod_saslauth: Move authentication-success event to after session has been made authenticated.
Kim Alvefur <zash@zash.se>
parents:
4492
diff
changeset
|
53 module:fire_event("authentication-success", { session = session }); |
|
3468
d50e2c937717
mod_saslauth, mod_auth_cyrus, util.sasl_cyrus: Moved cyrus account provisioning check out of mod_saslauth.
Waqas Hussain <waqas20@gmail.com>
parents:
3464
diff
changeset
|
54 session.sasl_handler = nil; |
|
d50e2c937717
mod_saslauth, mod_auth_cyrus, util.sasl_cyrus: Moved cyrus account provisioning check out of mod_saslauth.
Waqas Hussain <waqas20@gmail.com>
parents:
3464
diff
changeset
|
55 session:reset_stream(); |
|
3064
596303990c7c
usermanager, mod_saslauth: Make account provisioning for Cyrus SASL optional (default: not required)
Matthew Wild <mwild1@gmail.com>
parents:
3062
diff
changeset
|
56 else |
|
3468
d50e2c937717
mod_saslauth, mod_auth_cyrus, util.sasl_cyrus: Moved cyrus account provisioning check out of mod_saslauth.
Waqas Hussain <waqas20@gmail.com>
parents:
3464
diff
changeset
|
57 module:log("warn", "SASL succeeded but username was invalid"); |
|
4505
b1e10c327d66
mod_saslauth: Fire authentication-failure if make_authenticated() failed.
Kim Alvefur <zash@zash.se>
parents:
4504
diff
changeset
|
58 module:fire_event("authentication-failure", { session = session, condition = "not-authorized", text = err }); |
|
3064
596303990c7c
usermanager, mod_saslauth: Make account provisioning for Cyrus SASL optional (default: not required)
Matthew Wild <mwild1@gmail.com>
parents:
3062
diff
changeset
|
59 session.sasl_handler = session.sasl_handler:clean_clone(); |
|
3468
d50e2c937717
mod_saslauth, mod_auth_cyrus, util.sasl_cyrus: Moved cyrus account provisioning check out of mod_saslauth.
Waqas Hussain <waqas20@gmail.com>
parents:
3464
diff
changeset
|
60 return "failure", "not-authorized", "User authenticated successfully, but username was invalid"; |
|
3064
596303990c7c
usermanager, mod_saslauth: Make account provisioning for Cyrus SASL optional (default: not required)
Matthew Wild <mwild1@gmail.com>
parents:
3062
diff
changeset
|
61 end |
|
281
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
62 end |
|
3062
892c49869293
mod_saslauth: Add return value and error message to the Cyrus SASL handle_status callback
Matthew Wild <mwild1@gmail.com>
parents:
3061
diff
changeset
|
63 return status, ret, err_msg; |
|
281
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
64 end |
|
826308c07627
mod_saslauth updated for digest-md5
Waqas Hussain <waqas20@gmail.com>
parents:
120
diff
changeset
|
65 |
|
3551
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
66 local function sasl_process_cdata(session, stanza) |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
67 local text = stanza[1]; |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
68 if text then |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
69 text = base64.decode(text); |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
70 --log("debug", "AUTH: %s", text:gsub("[%z\001-\008\011\012\014-\031]", " ")); |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
71 if not text then |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
72 session.sasl_handler = nil; |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
73 session.send(build_reply("failure", "incorrect-encoding")); |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
74 return true; |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
75 end |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
76 end |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
77 local status, ret, err_msg = session.sasl_handler:process(text); |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
78 status, ret, err_msg = handle_status(session, status, ret, err_msg); |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
79 local s = build_reply(status, ret, err_msg); |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
80 log("debug", "sasl reply: %s", tostring(s)); |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
81 session.send(s); |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
82 return true; |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
83 end |
|
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
84 |
| 3651 | 85 module:hook_stanza(xmlns_sasl, "success", function (session, stanza) |
| 86 if session.type ~= "s2sout_unauthed" or session.external_auth ~= "attempting" then return; end | |
| 87 module:log("debug", "SASL EXTERNAL with %s succeeded", session.to_host); | |
| 88 session.external_auth = "succeeded" | |
| 89 session:reset_stream(); | |
|
5535
0df0afc041d7
mod_saslauth, mod_compression: Fix some cases where open_stream() was not being passed to/from (see df3c78221f26 and issue #338)
Matthew Wild <mwild1@gmail.com>
parents:
5362
diff
changeset
|
90 session:open_stream(session.from_host, session.to_host); |
| 3651 | 91 |
|
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
|
92 module:fire_event("s2s-authenticated", { session = session, host = session.to_host }); |
| 3651 | 93 return true; |
| 94 end) | |
| 95 | |
| 96 module:hook_stanza(xmlns_sasl, "failure", function (session, stanza) | |
| 97 if session.type ~= "s2sout_unauthed" or session.external_auth ~= "attempting" then return; end | |
| 98 | |
| 99 module:log("info", "SASL EXTERNAL with %s failed", session.to_host) | |
| 100 -- TODO: Log the failure reason | |
| 101 session.external_auth = "failed" | |
|
6424
89c42aff8510
mod_dialback, mod_saslauth: Remove broken fallback to dialback on SASL EXTERNAL failure
Kim Alvefur <zash@zash.se>
parents:
6302
diff
changeset
|
102 session:close(); |
|
89c42aff8510
mod_dialback, mod_saslauth: Remove broken fallback to dialback on SASL EXTERNAL failure
Kim Alvefur <zash@zash.se>
parents:
6302
diff
changeset
|
103 return true; |
| 3651 | 104 end, 500) |
| 105 | |
| 106 module:hook_stanza("http://etherx.jabber.org/streams", "features", function (session, stanza) | |
| 107 if session.type ~= "s2sout_unauthed" or not session.secure then return; end | |
| 108 | |
| 109 local mechanisms = stanza:get_child("mechanisms", xmlns_sasl) | |
| 110 if mechanisms then | |
| 111 for mech in mechanisms:childtags() do | |
| 112 if mech[1] == "EXTERNAL" then | |
| 113 module:log("debug", "Initiating SASL EXTERNAL with %s", session.to_host); | |
| 114 local reply = st.stanza("auth", {xmlns = xmlns_sasl, mechanism = "EXTERNAL"}); | |
| 115 reply:text(base64.encode(session.from_host)) | |
| 116 session.sends2s(reply) | |
| 117 session.external_auth = "attempting" | |
| 118 return true | |
| 119 end | |
| 120 end | |
| 121 end | |
| 122 end, 150); | |
| 123 | |
| 124 local function s2s_external_auth(session, stanza) | |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
125 if session.external_auth ~= "offered" then return end -- Unexpected request |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
126 |
| 3651 | 127 local mechanism = stanza.attr.mechanism; |
| 128 | |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
129 if mechanism ~= "EXTERNAL" then |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
130 session.sends2s(build_reply("failure", "invalid-mechanism")); |
| 3651 | 131 return true; |
| 132 end | |
| 133 | |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
134 if not session.secure then |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
135 session.sends2s(build_reply("failure", "encryption-required")); |
| 3651 | 136 return true; |
| 137 end | |
| 138 | |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
139 local text = stanza[1]; |
| 3651 | 140 if not text then |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
141 session.sends2s(build_reply("failure", "malformed-request")); |
| 3651 | 142 return true; |
| 143 end | |
| 144 | |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
145 text = base64.decode(text); |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
146 if not text then |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
147 session.sends2s(build_reply("failure", "incorrect-encoding")); |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
148 return true; |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
149 end |
| 3651 | 150 |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
151 -- The text value is either "" or equals session.from_host |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
152 if not ( text == "" or text == session.from_host ) then |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
153 session.sends2s(build_reply("failure", "invalid-authzid")); |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
154 return true; |
| 3651 | 155 end |
| 156 | |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
157 -- We've already verified the external cert identity before offering EXTERNAL |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
158 if session.cert_chain_status ~= "valid" or session.cert_identity_status ~= "valid" then |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
159 session.sends2s(build_reply("failure", "not-authorized")); |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
160 session:close(); |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
161 return true; |
| 3651 | 162 end |
|
4492
0a4781f165e3
mod_saslauth: "" ~= nil (thanks, Zash!)
Paul Aurich <paul@darkrain42.org>
parents:
4395
diff
changeset
|
163 |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
164 -- Success! |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
165 session.external_auth = "succeeded"; |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
166 session.sends2s(build_reply("success")); |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
167 module:log("info", "Accepting SASL EXTERNAL identity from %s", session.from_host); |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
168 module:fire_event("s2s-authenticated", { session = session, host = session.from_host }); |
| 3651 | 169 session:reset_stream(); |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
170 return true; |
| 3651 | 171 end |
| 172 | |
|
3552
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
173 module:hook("stanza/urn:ietf:params:xml:ns:xmpp-sasl:auth", function(event) |
|
3535
b953b0c0f203
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3524
diff
changeset
|
174 local session, stanza = event.origin, event.stanza; |
| 3651 | 175 if session.type == "s2sin_unauthed" then |
| 176 return s2s_external_auth(session, stanza) | |
| 177 end | |
| 178 | |
|
6033
0d6f23049e95
mod_saslauth: Only do c2s SASL on normal VirtualHosts
Kim Alvefur <zash@zash.se>
parents:
5535
diff
changeset
|
179 if session.type ~= "c2s_unauthed" or module:get_host_type() ~= "local" then return; end |
|
3535
b953b0c0f203
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3524
diff
changeset
|
180 |
|
3553
1f0af8572f15
mod_saslauth: Allow restarting SASL negotiation from scratch.
Waqas Hussain <waqas20@gmail.com>
parents:
3552
diff
changeset
|
181 if session.sasl_handler and session.sasl_handler.selected then |
|
1f0af8572f15
mod_saslauth: Allow restarting SASL negotiation from scratch.
Waqas Hussain <waqas20@gmail.com>
parents:
3552
diff
changeset
|
182 session.sasl_handler = nil; -- allow starting a new SASL negotiation before completing an old one |
|
1f0af8572f15
mod_saslauth: Allow restarting SASL negotiation from scratch.
Waqas Hussain <waqas20@gmail.com>
parents:
3552
diff
changeset
|
183 end |
|
1f0af8572f15
mod_saslauth: Allow restarting SASL negotiation from scratch.
Waqas Hussain <waqas20@gmail.com>
parents:
3552
diff
changeset
|
184 if not session.sasl_handler then |
|
4939
0545a574667b
mod_saslauth: Pass session to usermanager.get_sasl_handler()
Matthew Wild <mwild1@gmail.com>
parents:
4754
diff
changeset
|
185 session.sasl_handler = usermanager_get_sasl_handler(module.host, session); |
|
3553
1f0af8572f15
mod_saslauth: Allow restarting SASL negotiation from scratch.
Waqas Hussain <waqas20@gmail.com>
parents:
3552
diff
changeset
|
186 end |
|
3552
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
187 local mechanism = stanza.attr.mechanism; |
|
6490
8ad74f48b2aa
mod_saslauth: Use a configurable set of mechanisms to not allow over unencrypted connections
Kim Alvefur <zash@zash.se>
parents:
6489
diff
changeset
|
188 if not session.secure and (secure_auth_only or insecure_mechanisms:contains(mechanism)) then |
|
3552
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
189 session.send(build_reply("failure", "encryption-required")); |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
190 return true; |
|
6492
0d07fdc07d8c
mod_saslauth: Make it possible to disable certain mechanisms
Kim Alvefur <zash@zash.se>
parents:
6491
diff
changeset
|
191 elseif disabled_mechanisms:contains(mechanism) then |
|
0d07fdc07d8c
mod_saslauth: Make it possible to disable certain mechanisms
Kim Alvefur <zash@zash.se>
parents:
6491
diff
changeset
|
192 session.send(build_reply("failure", "invalid-mechanism")); |
|
0d07fdc07d8c
mod_saslauth: Make it possible to disable certain mechanisms
Kim Alvefur <zash@zash.se>
parents:
6491
diff
changeset
|
193 return true; |
|
3552
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
194 end |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
195 local valid_mechanism = session.sasl_handler:select(mechanism); |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
196 if not valid_mechanism then |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
197 session.send(build_reply("failure", "invalid-mechanism")); |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
198 return true; |
|
295
bb078eb1f1de
mod_saslauth: Code cleanup
Waqas Hussain <waqas20@gmail.com>
parents:
293
diff
changeset
|
199 end |
|
3551
4fba723ab235
mod_saslauth: Moved SASL mechanism selection and CDATA handling into separate functions.
Waqas Hussain <waqas20@gmail.com>
parents:
3548
diff
changeset
|
200 return sasl_process_cdata(session, stanza); |
|
3552
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
201 end); |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
202 module:hook("stanza/urn:ietf:params:xml:ns:xmpp-sasl:response", function(event) |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
203 local session = event.origin; |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
204 if not(session.sasl_handler and session.sasl_handler.selected) then |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
205 session.send(build_reply("failure", "not-authorized", "Out of order SASL element")); |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
206 return true; |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
207 end |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
208 return sasl_process_cdata(session, event.stanza); |
|
8ad09efc19cc
mod_saslauth: Separated processing of <auth/> and <response/> elements, and return proper error on out-of-order <response/> elements.
Waqas Hussain <waqas20@gmail.com>
parents:
3551
diff
changeset
|
209 end); |
|
3548
cd8d1cacc65b
mod_saslauth: Handle SASL <abort/> properly.
Waqas Hussain <waqas20@gmail.com>
parents:
3535
diff
changeset
|
210 module:hook("stanza/urn:ietf:params:xml:ns:xmpp-sasl:abort", function(event) |
|
cd8d1cacc65b
mod_saslauth: Handle SASL <abort/> properly.
Waqas Hussain <waqas20@gmail.com>
parents:
3535
diff
changeset
|
211 local session = event.origin; |
|
cd8d1cacc65b
mod_saslauth: Handle SASL <abort/> properly.
Waqas Hussain <waqas20@gmail.com>
parents:
3535
diff
changeset
|
212 session.sasl_handler = nil; |
|
cd8d1cacc65b
mod_saslauth: Handle SASL <abort/> properly.
Waqas Hussain <waqas20@gmail.com>
parents:
3535
diff
changeset
|
213 session.send(build_reply("failure", "aborted")); |
|
cd8d1cacc65b
mod_saslauth: Handle SASL <abort/> properly.
Waqas Hussain <waqas20@gmail.com>
parents:
3535
diff
changeset
|
214 return true; |
|
cd8d1cacc65b
mod_saslauth: Handle SASL <abort/> properly.
Waqas Hussain <waqas20@gmail.com>
parents:
3535
diff
changeset
|
215 end); |
|
284
4f540755260c
mod_saslauth: Added base64 decoding, encoding check, and cleaned the code up.
Waqas Hussain <waqas20@gmail.com>
parents:
281
diff
changeset
|
216 |
|
6518
c0d221b0c94c
mod_saslauth: Break out tls-unique channel binding callback so it is instantiated once
Kim Alvefur <zash@zash.se>
parents:
6517
diff
changeset
|
217 local function tls_unique(self) |
|
6519
367db22cf7d2
mod_saslauth: Make it easier to support multiple channel binding methonds
Kim Alvefur <zash@zash.se>
parents:
6518
diff
changeset
|
218 return self.userdata["tls-unique"]:getpeerfinished(); |
|
6518
c0d221b0c94c
mod_saslauth: Break out tls-unique channel binding callback so it is instantiated once
Kim Alvefur <zash@zash.se>
parents:
6517
diff
changeset
|
219 end |
|
c0d221b0c94c
mod_saslauth: Break out tls-unique channel binding callback so it is instantiated once
Kim Alvefur <zash@zash.se>
parents:
6517
diff
changeset
|
220 |
|
357
17bcecb06420
Use a stanza for c2s stream features instead of an array of strings. Removes a FIXME.
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
221 local mechanisms_attr = { xmlns='urn:ietf:params:xml:ns:xmpp-sasl' }; |
|
17bcecb06420
Use a stanza for c2s stream features instead of an array of strings. Removes a FIXME.
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
222 local bind_attr = { xmlns='urn:ietf:params:xml:ns:xmpp-bind' }; |
|
17bcecb06420
Use a stanza for c2s stream features instead of an array of strings. Removes a FIXME.
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
223 local xmpp_session_attr = { xmlns='urn:ietf:params:xml:ns:xmpp-session' }; |
|
2612
475552b04151
mod_saslauth: Hook stream-features event using new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
2451
diff
changeset
|
224 module:hook("stream-features", function(event) |
|
475552b04151
mod_saslauth: Hook stream-features event using new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
2451
diff
changeset
|
225 local origin, features = event.origin, event.features; |
|
475552b04151
mod_saslauth: Hook stream-features event using new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
2451
diff
changeset
|
226 if not origin.username then |
|
475552b04151
mod_saslauth: Hook stream-features event using new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
2451
diff
changeset
|
227 if secure_auth_only and not origin.secure then |
|
2451
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
228 return; |
|
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
229 end |
|
6517
e733e98a348a
mod_saslauth: Keep sasl_handler in a local variable
Kim Alvefur <zash@zash.se>
parents:
6493
diff
changeset
|
230 local sasl_handler = usermanager_get_sasl_handler(module.host, origin) |
|
e733e98a348a
mod_saslauth: Keep sasl_handler in a local variable
Kim Alvefur <zash@zash.se>
parents:
6493
diff
changeset
|
231 origin.sasl_handler = sasl_handler; |
|
5860
87e2fafba5df
mod_saslauth: Collect data for channel binding only if we know for sure that the stream is encrypted
Kim Alvefur <zash@zash.se>
parents:
5843
diff
changeset
|
232 if origin.encrypted then |
|
5838
a2659baf8332
mod_saslauth: Check whether LuaSec supports getpeerfinished() binding.
Tobias Markmann <tm@ayena.de>
parents:
5834
diff
changeset
|
233 -- check wether LuaSec has the nifty binding to the function needed for tls-unique |
|
a2659baf8332
mod_saslauth: Check whether LuaSec supports getpeerfinished() binding.
Tobias Markmann <tm@ayena.de>
parents:
5834
diff
changeset
|
234 -- FIXME: would be nice to have this check only once and not for every socket |
|
6518
c0d221b0c94c
mod_saslauth: Break out tls-unique channel binding callback so it is instantiated once
Kim Alvefur <zash@zash.se>
parents:
6517
diff
changeset
|
235 if sasl_handler.add_cb_handler then |
|
c0d221b0c94c
mod_saslauth: Break out tls-unique channel binding callback so it is instantiated once
Kim Alvefur <zash@zash.se>
parents:
6517
diff
changeset
|
236 local socket = origin.conn:socket(); |
|
c0d221b0c94c
mod_saslauth: Break out tls-unique channel binding callback so it is instantiated once
Kim Alvefur <zash@zash.se>
parents:
6517
diff
changeset
|
237 if socket.getpeerfinished then |
|
c0d221b0c94c
mod_saslauth: Break out tls-unique channel binding callback so it is instantiated once
Kim Alvefur <zash@zash.se>
parents:
6517
diff
changeset
|
238 sasl_handler:add_cb_handler("tls-unique", tls_unique); |
|
c0d221b0c94c
mod_saslauth: Break out tls-unique channel binding callback so it is instantiated once
Kim Alvefur <zash@zash.se>
parents:
6517
diff
changeset
|
239 end |
|
6519
367db22cf7d2
mod_saslauth: Make it easier to support multiple channel binding methonds
Kim Alvefur <zash@zash.se>
parents:
6518
diff
changeset
|
240 sasl_handler["userdata"] = { |
|
367db22cf7d2
mod_saslauth: Make it easier to support multiple channel binding methonds
Kim Alvefur <zash@zash.se>
parents:
6518
diff
changeset
|
241 ["tls-unique"] = socket; |
|
367db22cf7d2
mod_saslauth: Make it easier to support multiple channel binding methonds
Kim Alvefur <zash@zash.se>
parents:
6518
diff
changeset
|
242 }; |
|
5838
a2659baf8332
mod_saslauth: Check whether LuaSec supports getpeerfinished() binding.
Tobias Markmann <tm@ayena.de>
parents:
5834
diff
changeset
|
243 end |
|
5832
7d100d917243
mod_saslauth: Set secure socket as SASL object user data for secure sessions.
Tobias Markmann <tm@ayena.de>
parents:
3983
diff
changeset
|
244 end |
|
4395
d322c4553f97
mod_saslauth: Never send empty <mechanisms/>, for real this time.
Waqas Hussain <waqas20@gmail.com>
parents:
4392
diff
changeset
|
245 local mechanisms = st.stanza("mechanisms", mechanisms_attr); |
|
6517
e733e98a348a
mod_saslauth: Keep sasl_handler in a local variable
Kim Alvefur <zash@zash.se>
parents:
6493
diff
changeset
|
246 for mechanism in pairs(sasl_handler:mechanisms()) do |
|
6492
0d07fdc07d8c
mod_saslauth: Make it possible to disable certain mechanisms
Kim Alvefur <zash@zash.se>
parents:
6491
diff
changeset
|
247 if (not disabled_mechanisms:contains(mechanism)) and (origin.secure or not insecure_mechanisms:contains(mechanism)) then |
|
4395
d322c4553f97
mod_saslauth: Never send empty <mechanisms/>, for real this time.
Waqas Hussain <waqas20@gmail.com>
parents:
4392
diff
changeset
|
248 mechanisms:tag("mechanism"):text(mechanism):up(); |
|
3417
53e854b52110
mod_saslauth: Check for unencrypted PLAIN auth in mod_saslauth instead of the SASL handler (makes it work for Cyrus SASL).
Waqas Hussain <waqas20@gmail.com>
parents:
3416
diff
changeset
|
249 end |
|
2451
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
250 end |
|
6489
1f07c72112d2
mod_saslauth: Log warning if no SASL mechanisms were offered
Kim Alvefur <zash@zash.se>
parents:
6488
diff
changeset
|
251 if mechanisms[1] then |
|
1f07c72112d2
mod_saslauth: Log warning if no SASL mechanisms were offered
Kim Alvefur <zash@zash.se>
parents:
6488
diff
changeset
|
252 features:add_child(mechanisms); |
|
1f07c72112d2
mod_saslauth: Log warning if no SASL mechanisms were offered
Kim Alvefur <zash@zash.se>
parents:
6488
diff
changeset
|
253 else |
|
1f07c72112d2
mod_saslauth: Log warning if no SASL mechanisms were offered
Kim Alvefur <zash@zash.se>
parents:
6488
diff
changeset
|
254 (origin.log or log)("warn", "No SASL mechanisms to offer"); |
|
1f07c72112d2
mod_saslauth: Log warning if no SASL mechanisms were offered
Kim Alvefur <zash@zash.se>
parents:
6488
diff
changeset
|
255 end |
|
2451
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
256 else |
|
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
257 features:tag("bind", bind_attr):tag("required"):up():up(); |
|
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
258 features:tag("session", xmpp_session_attr):tag("optional"):up():up(); |
|
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
259 end |
|
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
260 end); |
|
1584
ffe8a9296e04
mod_saslauth, usermanager: Fetch list of mechanisms from usermanager
Nick Thomas
parents:
1523
diff
changeset
|
261 |
| 3651 | 262 module:hook("s2s-stream-features", function(event) |
| 263 local origin, features = event.origin, event.features; | |
| 264 if origin.secure and origin.type == "s2sin_unauthed" then | |
|
6425
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
265 -- Offer EXTERNAL only if both chain and identity is valid. |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
266 if origin.cert_chain_status == "valid" and origin.cert_identity_status == "valid" then |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
267 module:log("debug", "Offering SASL EXTERNAL"); |
|
436a670a0189
mod_saslauth: Stricter SASL EXTERNAL handling more in line with XEP-0178
Kim Alvefur <zash@zash.se>
parents:
6424
diff
changeset
|
268 origin.external_auth = "offered" |
| 3651 | 269 features:tag("mechanisms", { xmlns = xmlns_sasl }) |
| 270 :tag("mechanism"):text("EXTERNAL") | |
| 271 :up():up(); | |
| 272 end | |
| 273 end | |
| 274 end); | |
| 275 | |
|
3523
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
276 module:hook("iq/self/urn:ietf:params:xml:ns:xmpp-bind:bind", function(event) |
|
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
277 local origin, stanza = event.origin, event.stanza; |
|
2451
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
278 local resource; |
|
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
279 if stanza.attr.type == "set" then |
|
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
280 local bind = stanza.tags[1]; |
|
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:
6038
diff
changeset
|
281 resource = bind:get_child("resource"); |
|
3523
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
282 resource = resource and #resource.tags == 0 and resource[1] or nil; |
|
2451
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
283 end |
|
3523
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
284 local success, err_type, err, err_msg = sm_bind_resource(origin, resource); |
|
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
285 if success then |
|
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
286 origin.send(st.reply(stanza) |
|
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
287 :tag("bind", { xmlns = xmlns_bind }) |
|
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
288 :tag("jid"):text(origin.full_jid)); |
|
3524
d206b4e0a9f3
mod_saslauth: Improved logging a bit.
Waqas Hussain <waqas20@gmail.com>
parents:
3523
diff
changeset
|
289 origin.log("debug", "Resource bound: %s", origin.full_jid); |
|
2451
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
290 else |
|
3523
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
291 origin.send(st.error_reply(stanza, err_type, err, err_msg)); |
|
3524
d206b4e0a9f3
mod_saslauth: Improved logging a bit.
Waqas Hussain <waqas20@gmail.com>
parents:
3523
diff
changeset
|
292 origin.log("debug", "Resource bind failed: %s", err_msg or err); |
|
2451
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
293 end |
|
3523
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
294 return true; |
|
2451
d2f747920eaf
mod_saslauth: Fixed some indentation and added some semi-colons.
Waqas Hussain <waqas20@gmail.com>
parents:
2450
diff
changeset
|
295 end); |
|
1584
ffe8a9296e04
mod_saslauth, usermanager: Fetch list of mechanisms from usermanager
Nick Thomas
parents:
1523
diff
changeset
|
296 |
|
4029
fb027b2811c2
mod_saslauth: Handle session bind requests to the host, fixes OneTeam login
Matthew Wild <mwild1@gmail.com>
parents:
3553
diff
changeset
|
297 local function handle_legacy_session(event) |
|
3523
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
298 event.origin.send(st.reply(event.stanza)); |
|
32a0c3816d73
mod_saslauth: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents:
3468
diff
changeset
|
299 return true; |
|
4029
fb027b2811c2
mod_saslauth: Handle session bind requests to the host, fixes OneTeam login
Matthew Wild <mwild1@gmail.com>
parents:
3553
diff
changeset
|
300 end |
|
fb027b2811c2
mod_saslauth: Handle session bind requests to the host, fixes OneTeam login
Matthew Wild <mwild1@gmail.com>
parents:
3553
diff
changeset
|
301 |
|
fb027b2811c2
mod_saslauth: Handle session bind requests to the host, fixes OneTeam login
Matthew Wild <mwild1@gmail.com>
parents:
3553
diff
changeset
|
302 module:hook("iq/self/urn:ietf:params:xml:ns:xmpp-session:session", handle_legacy_session); |
|
fb027b2811c2
mod_saslauth: Handle session bind requests to the host, fixes OneTeam login
Matthew Wild <mwild1@gmail.com>
parents:
3553
diff
changeset
|
303 module:hook("iq/host/urn:ietf:params:xml:ns:xmpp-session:session", handle_legacy_session); |
