| author | Kim Alvefur <zash@zash.se> |
| Mon, 24 Aug 2015 23:17:36 +0200 | |
| changeset 1788 | 1656d4fd71d0 |
| parent 1245 | a1287d1f8a1f |
| child 1593 | 3e4d15ae2133 |
| child 1949 | e5039f14e2a7 |
| permissions | -rw-r--r-- |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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-- mod_ipcheck.lua |
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mod_ipcheck: Updated XEP number and URL in comments to the newly published XEP.
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-- Implementation of XEP-0279: Server IP Check <http://xmpp.org/extensions/xep-0279.html> |
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mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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local st = require "util.stanza"; |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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6 |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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module:add_feature("urn:xmpp:sic:0"); |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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8 |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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module:hook("iq/bare/urn:xmpp:sic:0:ip", function(event) |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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local origin, stanza = event.origin, event.stanza; |
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744deabdee81
mod_ipcheck: Fixed: 'service-unavailable' was sent instead of 'forbidden' on unauthorized access.
Waqas Hussain <waqas20@gmail.com>
parents:
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if stanza.attr.type == "get" then |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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if stanza.attr.to then |
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46741fc09091
mod_ipcheck: Change error from 'not-authorized' to 'forbidden', as specified in the XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
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origin.send(st.error_reply(stanza, "auth", "forbidden", "You can only ask about your own IP address")); |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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elseif origin.ip then |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
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origin.send(st.reply(stanza):tag("ip", {xmlns='urn:xmpp:sic:0'}):text(origin.ip)); |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
16 |
else |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
17 |
-- IP addresses should normally be available, but in case they are not |
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d3c28c5fdbae
mod_ipcheck: Change error from 'item-not-found' to 'service-unavailable' for missing IP.
Waqas Hussain <waqas20@gmail.com>
parents:
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origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "IP address for this session is not available")); |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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end |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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20 |
return true; |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
|
21 |
end |
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51cd803e86be
mod_ipcheck: Initial commit. An implementation of the Server IP Check proto-XEP.
Waqas Hussain <waqas20@gmail.com>
parents:
diff
changeset
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22 |
end); |
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1244
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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23 |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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module:add_feature("urn:xmpp:sic:1"); |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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module:hook("iq/bare/urn:xmpp:sic:1:address", function(event) |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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local origin, stanza = event.origin, event.stanza; |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
28 |
if stanza.attr.type == "get" then |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
29 |
if stanza.attr.to then |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
30 |
origin.send(st.error_reply(stanza, "auth", "forbidden", "You can only ask about your own IP address")); |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
31 |
elseif origin.ip then |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
32 |
local reply = st.reply(stanza):tag("address", {xmlns='urn:xmpp:sic:0'}) |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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33 |
:tag("ip"):text(origin.ip):up() |
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1245
a1287d1f8a1f
mod_ipcheck: Workaround for differences between server_select and server_event
Kim Alvefur <zash@zash.se>
parents:
1244
diff
changeset
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34 |
if origin.conn and origin.conn.port then -- server_event |
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1244
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
35 |
reply:tag("port"):text(tostring(origin.conn:port())) |
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1245
a1287d1f8a1f
mod_ipcheck: Workaround for differences between server_select and server_event
Kim Alvefur <zash@zash.se>
parents:
1244
diff
changeset
|
36 |
elseif origin.conn and origin.conn.clientport then -- server_select |
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a1287d1f8a1f
mod_ipcheck: Workaround for differences between server_select and server_event
Kim Alvefur <zash@zash.se>
parents:
1244
diff
changeset
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reply:tag("port"):text(tostring(origin.conn:clientport())) |
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1244
d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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38 |
end |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
39 |
origin.send(reply); |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
40 |
else |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
41 |
-- IP addresses should normally be available, but in case they are not |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
|
42 |
origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "IP address for this session is not available")); |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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end |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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return true; |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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end |
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d1bc9a796daf
mod_ipcheck: Add support for XEP version 0.2 (includes port)
Kim Alvefur <zash@zash.se>
parents:
136
diff
changeset
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end); |