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plugins/mod_legacyauth.lua @ 1688:a39a253b5b89
mod_legacyauth: Updated to use module:get_option instead of configmanager
author | Waqas Hussain <waqas20@gmail.com> |
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date | Thu, 13 Aug 2009 16:46:08 +0500 |
parent | 1687:0e061ebf565e |
child | 1689:5eb806590525 |
rev | line source |
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1 -- Prosody IM |
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2 -- Copyright (C) 2008-2009 Matthew Wild |
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3 -- Copyright (C) 2008-2009 Waqas Hussain |
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4 -- |
758 | 5 -- This project is MIT/X11 licensed. Please see the |
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 |
30 | 10 |
11 local st = require "util.stanza"; | |
12 local t_concat = table.concat; | |
13 | |
1688
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mod_legacyauth: Updated to use module:get_option instead of configmanager
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14 local secure_auth_only = module:get_option("require_encryption"); |
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mod_saslauth, mod_legacyauth: Deny logins to unsecure sessions when require_encryption config option is true
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15 |
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16 local sessionmanager = require "core.sessionmanager"; |
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17 local usermanager = require "core.usermanager"; |
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18 |
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Change modules to use the new add_feature module API method.
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19 module:add_feature("jabber:iq:auth"); |
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mod_legacyauth: Added stream feature: <auth xmlns='http://jabber.org/features/iq-auth'/>
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20 module:add_event_hook("stream-features", function (session, features) |
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21 if secure_auth_only and not session.secure then |
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22 -- Sorry, not offering to insecure streams! |
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23 return; |
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24 elseif not session.username then |
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25 features:tag("auth", {xmlns='http://jabber.org/features/iq-auth'}):up(); |
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26 end |
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27 end); |
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Modules now sending disco replies
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28 |
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29 module:add_iq_handler("c2s_unauthed", "jabber:iq:auth", |
30 | 30 function (session, stanza) |
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31 if secure_auth_only and not session.secure then |
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32 session.send(st.error_reply(stanza, "modify", "not-acceptable", "Encryption (SSL or TLS) is required to connect to this server")); |
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33 return true; |
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34 end |
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35 |
30 | 36 local username = stanza.tags[1]:child_with_name("username"); |
37 local password = stanza.tags[1]:child_with_name("password"); | |
38 local resource = stanza.tags[1]:child_with_name("resource"); | |
39 if not (username and password and resource) then | |
40 local reply = st.reply(stanza); | |
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41 session.send(reply:query("jabber:iq:auth") |
30 | 42 :tag("username"):up() |
43 :tag("password"):up() | |
44 :tag("resource"):up()); | |
45 return true; | |
46 else | |
47 username, password, resource = t_concat(username), t_concat(password), t_concat(resource); | |
48 local reply = st.reply(stanza); | |
49 if usermanager.validate_credentials(session.host, username, password) then | |
50 -- Authentication successful! | |
38 | 51 local success, err = sessionmanager.make_authenticated(session, username); |
52 if success then | |
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53 local err_type, err_msg; |
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54 success, err_type, err, err_msg = sessionmanager.bind_resource(session, resource); |
38 | 55 if not success then |
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56 session.send(st.error_reply(stanza, err_type, err, err_msg)); |
38 | 57 return true; |
58 end | |
30 | 59 end |
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60 session.send(st.reply(stanza)); |
30 | 61 return true; |
62 else | |
63 local reply = st.reply(stanza); | |
64 reply.attr.type = "error"; | |
65 reply:tag("error", { code = "401", type = "auth" }) | |
66 :tag("not-authorized", { xmlns = "urn:ietf:params:xml:ns:xmpp-stanzas" }); | |
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67 session.send(reply); |
30 | 68 return true; |
69 end | |
70 end | |
71 | |
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72 end); |