Software /
code /
prosody-modules
Annotate
mod_ipcheck/mod_ipcheck.lua @ 4432:e83284d4d5c2
mod_auth_ccert/README: Add setting to ensure Prosdy asks for client certificate
This used to be the default for all services, but since it triggers
annoying popups in web browsers it was inverted in Prosody and only s2s
enables it, so it needs to be explicitly enabled for c2s again.
See trunk 115b5e32d960
Thanks debacle
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sat, 06 Feb 2021 21:34:25 +0100 |
parent | 3269:b0628bc93acf |
rev | line source |
---|---|
130
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
1 |
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
2 -- mod_ipcheck.lua |
136
0525c66e7d13
mod_ipcheck: Updated XEP number and URL in comments to the newly published XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
135
diff
changeset
|
3 -- Implementation of XEP-0279: Server IP Check <http://xmpp.org/extensions/xep-0279.html> |
130
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
4 |
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
5 local st = require "util.stanza"; |
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
6 |
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
7 module:add_feature("urn:xmpp:sic:0"); |
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
8 |
3269
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
9 module:hook("iq-get/bare/urn:xmpp:sic:0:ip", function(event) |
130
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
10 local origin, stanza = event.origin, event.stanza; |
3269
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
11 if stanza.attr.to then |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
12 origin.send(st.error_reply(stanza, "auth", "forbidden", "You can only ask about your own IP address")); |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
13 elseif origin.ip then |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
14 origin.send(st.reply(stanza):tag("ip", {xmlns='urn:xmpp:sic:0'}):text(origin.ip)); |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
15 else |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
16 -- IP addresses should normally be available, but in case they are not |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
17 origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "IP address for this session is not available")); |
130
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
18 end |
3269
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
19 return true; |
130
51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
20 end); |
1244
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
21 |
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
22 module:add_feature("urn:xmpp:sic:1"); |
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
23 |
3269
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
24 module:hook("iq-get/bare/urn:xmpp:sic:1:address", function(event) |
1244
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
25 local origin, stanza = event.origin, event.stanza; |
3269
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
26 if stanza.attr.to then |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
27 origin.send(st.error_reply(stanza, "auth", "forbidden", "You can only ask about your own IP address")); |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
28 elseif origin.ip then |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
29 local reply = st.reply(stanza):tag("address", {xmlns='urn:xmpp:sic:1'}) |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
30 :tag("ip"):text(origin.ip):up() |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
31 if origin.conn and origin.conn.port then -- server_event |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
32 reply:tag("port"):text(tostring(origin.conn:port())) |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
33 elseif origin.conn and origin.conn.clientport then -- server_select |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
34 reply:tag("port"):text(tostring(origin.conn:clientport())) |
1244
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
35 end |
3269
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
36 origin.send(reply); |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
37 else |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
38 -- IP addresses should normally be available, but in case they are not |
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
39 origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "IP address for this session is not available")); |
1244
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
40 end |
3269
b0628bc93acf
mod_ipcheck: Simplify iq handling by hooking on iq-get/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
1945
diff
changeset
|
41 return true; |
1244
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
42 end); |