prosody
844019f369a5
plugins/mod_proxy65.lua

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

Software / code / prosody

Annotate

plugins/mod_proxy65.lua @ 4755:844019f369a5

mod_s2s: Fix imports and remove some unused variables
author Matthew Wild <mwild1@gmail.com>
date Sat, 28 Apr 2012 03:06:14 +0100
parent 4729:da3c1d980c04
child 4916:31496e8227e8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4414
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
1 -- Prosody IM
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
2 -- Copyright (C) 2008-2011 Matthew Wild
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
3 -- Copyright (C) 2008-2011 Waqas Hussain
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 -- Copyright (C) 2009 Thilo Cestonaro
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 --
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 -- This project is MIT/X11 licensed. Please see the
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 -- COPYING file in the source package for more information.
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 --
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
10 module:set_global();
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11
4376
99277a1abe58 mod_proxy65: Apply stringprep to activation target JID.
Waqas Hussain <waqas20@gmail.com>
parents: 4375
diff changeset
12 local jid_compare, jid_prep = require "util.jid".compare, require "util.jid".prep;
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 local st = require "util.stanza";
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14 local sha1 = require "util.hashes".sha1;
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
15 local b64 = require "util.encodings".base64.encode;
3004
c20b9fe1624b mod_proxy65: Use new server.link to link proxied connections, now works with either connection backend
Matthew Wild <mwild1@gmail.com>
parents: 2729
diff changeset
16 local server = require "net.server";
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
18 local sessions, transfers = module:shared("sessions", "transfers");
3004
c20b9fe1624b mod_proxy65: Use new server.link to link proxied connections, now works with either connection backend
Matthew Wild <mwild1@gmail.com>
parents: 2729
diff changeset
19 local max_buffer_size = 4096;
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
21 local listener = {};
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
23 function listener.onincoming(conn, data)
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 local session = sessions[conn] or {};
4414
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
25
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
26 local transfer = transfers[session.sha];
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
27 if transfer and transfer.activated then -- copy data between initiator and target
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
28 local initiator, target = transfer.initiator, transfer.target;
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
29 (conn == initiator and target or initiator):write(data);
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
30 return;
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
31 end -- FIXME server.link should be doing this?
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32
4414
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
33 if not session.greeting_done then
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
34 local nmethods = data:byte(2) or 0;
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
35 if data:byte(1) == 0x05 and nmethods > 0 and #data == 2 + nmethods then -- check if we have all the data
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
36 if data:find("%z") then -- 0x00 = 'No authentication' is supported
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
37 session.greeting_done = true;
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
38 sessions[conn] = session;
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
39 conn:write("\5\0"); -- send (SOCKS version 5, No authentication)
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
40 module:log("debug", "SOCKS5 greeting complete");
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 return;
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 end
4414
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
43 end -- else error, unexpected input
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
44 conn:write("\5\255"); -- send (SOCKS version 5, no acceptable method)
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
45 conn:close();
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
46 module:log("debug", "Invalid SOCKS5 greeting recieved: '%s'", b64(data));
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
47 else -- connection request
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
48 --local head = string.char( 0x05, 0x01, 0x00, 0x03, 40 ); -- ( VER=5=SOCKS5, CMD=1=CONNECT, RSV=0=RESERVED, ATYP=3=DOMAIMNAME, SHA-1 size )
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
49 if #data == 47 and data:sub(1,5) == "\5\1\0\3\40" and data:sub(-2) == "\0\0" then
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
50 local sha = data:sub(6, 45);
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
51 conn:pause();
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
52 conn:write("\5\0\0\3\40" .. sha .. "\0\0"); -- VER, REP, RSV, ATYP, BND.ADDR (sha), BND.PORT (2 Byte)
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
53 if not transfers[sha] then
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 transfers[sha] = {};
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 transfers[sha].target = conn;
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56 session.sha = sha;
4414
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
57 module:log("debug", "SOCKS5 target connected for session %s", sha);
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
58 else -- transfers[sha].target ~= nil
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 transfers[sha].initiator = conn;
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 session.sha = sha;
4414
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
61 module:log("debug", "SOCKS5 initiator connected for session %s", sha);
3004
c20b9fe1624b mod_proxy65: Use new server.link to link proxied connections, now works with either connection backend
Matthew Wild <mwild1@gmail.com>
parents: 2729
diff changeset
62 server.link(conn, transfers[sha].target, max_buffer_size);
c20b9fe1624b mod_proxy65: Use new server.link to link proxied connections, now works with either connection backend
Matthew Wild <mwild1@gmail.com>
parents: 2729
diff changeset
63 server.link(transfers[sha].target, conn, max_buffer_size);
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 end
4414
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
65 else -- error, unexpected input
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
66 conn:write("\5\1\0\3\0\0\0"); -- VER, REP, RSV, ATYP, BND.ADDR (sha), BND.PORT (2 Byte)
2729
7e0c35713bf5 mod_proxy65: Fix for old-style closing of connections (another source of tracebacks with libevent enabled)
Matthew Wild <mwild1@gmail.com>
parents: 2320
diff changeset
67 conn:close();
4414
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
68 module:log("debug", "Invalid SOCKS5 negotiation recieved: '%s'", b64(data));
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69 end
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 end
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 end
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
72
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
73 function listener.ondisconnect(conn, err)
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
74 local session = sessions[conn];
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
75 if session then
4414
aa2e79f20962 mod_proxy65: Major cleanup, better logging, handling of all error cases, less code, and other goodness.
Waqas Hussain <waqas20@gmail.com>
parents: 4376
diff changeset
76 if transfers[session.sha] then
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77 local initiator, target = transfers[session.sha].initiator, transfers[session.sha].target;
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78 if initiator == conn and target ~= nil then
2729
7e0c35713bf5 mod_proxy65: Fix for old-style closing of connections (another source of tracebacks with libevent enabled)
Matthew Wild <mwild1@gmail.com>
parents: 2320
diff changeset
79 target:close();
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80 elseif target == conn and initiator ~= nil then
2729
7e0c35713bf5 mod_proxy65: Fix for old-style closing of connections (another source of tracebacks with libevent enabled)
Matthew Wild <mwild1@gmail.com>
parents: 2320
diff changeset
81 initiator:close();
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
82 end
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
83 transfers[session.sha] = nil;
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
84 end
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
85 -- Clean up any session-related stuff here
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
86 sessions[conn] = nil;
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
87 end
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
88 end
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
89
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
90 function module.add_host(module)
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
91 local host, name = module:get_host(), module:get_option_string("name", "SOCKS5 Bytestreams Service");
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
92
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
93 local proxy_address = module:get_option("proxy65_address", host);
4729
da3c1d980c04 mod_proxy65: Fix traceback when proxy65 service fails to bind a port
Matthew Wild <mwild1@gmail.com>
parents: 4685
diff changeset
94 local proxy_port = module:get_option_number("proxy65_port", next(portmanager.get_active_services():search("proxy65", nil)[1] or {}));
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
95 local proxy_acl = module:get_option("proxy65_acl");
3694
a7d88f58abbb mod_proxy65: Add service discovery identity and feature, to help out mod_disco when loaded on a normal host.
Waqas Hussain <waqas20@gmail.com>
parents: 3693
diff changeset
96
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
97 module:add_identity("proxy", "bytestreams", name);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
98 module:add_feature("http://jabber.org/protocol/bytestreams");
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
99
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
100 module:hook("iq-get/host/http://jabber.org/protocol/disco#info:query", function(event)
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
101 local origin, stanza = event.origin, event.stanza;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
102 origin.send(st.reply(stanza):query("http://jabber.org/protocol/disco#info")
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
103 :tag("identity", {category='proxy', type='bytestreams', name=name}):up()
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
104 :tag("feature", {var="http://jabber.org/protocol/bytestreams"}) );
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
105 return true;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
106 end, -1);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
107
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
108 module:hook("iq-get/host/http://jabber.org/protocol/disco#items:query", function(event)
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
109 local origin, stanza = event.origin, event.stanza;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
110 origin.send(st.reply(stanza):query("http://jabber.org/protocol/disco#items"));
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
111 return true;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
112 end, -1);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
113
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
114 module:hook("iq-get/host/http://jabber.org/protocol/bytestreams:query", function(event)
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
115 local origin, stanza = event.origin, event.stanza;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
116
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
117 -- check ACL
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
118 while proxy_acl and #proxy_acl > 0 do -- using 'while' instead of 'if' so we can break out of it
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
119 local jid = stanza.attr.from;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
120 for _, acl in ipairs(proxy_acl) do
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
121 if jid_compare(jid, acl) then break; end
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
122 end
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
123 module:log("warn", "Denying use of proxy for %s", tostring(stanza.attr.from));
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
124 origin.send(st.error_reply(stanza, "auth", "forbidden"));
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
125 return true;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
126 end
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
127
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
128 local sid = stanza.tags[1].attr.sid;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
129 origin.send(st.reply(stanza):tag("query", {xmlns="http://jabber.org/protocol/bytestreams", sid=sid})
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
130 :tag("streamhost", {jid=host, host=proxy_address, port=proxy_port}));
4374
c38f20f172b3 mod_proxy65: Cleanup.
Waqas Hussain <waqas20@gmail.com>
parents: 3694
diff changeset
131 return true;
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
132 end);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
133
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
134 module:hook("iq-set/host/http://jabber.org/protocol/bytestreams:query", function(event)
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
135 local origin, stanza = event.origin, event.stanza;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
136
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
137 local query = stanza.tags[1];
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
138 local sid = query.attr.sid;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
139 local from = stanza.attr.from;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
140 local to = query:get_child_text("activate");
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
141 local prepped_to = jid_prep(to);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
142
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
143 local info = "sid: "..tostring(sid)..", initiator: "..tostring(from)..", target: "..tostring(prepped_to or to);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
144 if prepped_to and sid then
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
145 local sha = sha1(sid .. from .. prepped_to, true);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
146 if not transfers[sha] then
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
147 module:log("debug", "Activation request has unknown session id; activation failed (%s)", info);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
148 origin.send(st.error_reply(stanza, "modify", "item-not-found"));
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
149 elseif not transfers[sha].initiator then
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
150 module:log("debug", "The sender was not connected to the proxy; activation failed (%s)", info);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
151 origin.send(st.error_reply(stanza, "cancel", "not-allowed", "The sender (you) is not connected to the proxy"));
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
152 --elseif not transfers[sha].target then -- can't happen, as target is set when a transfer object is created
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
153 -- module:log("debug", "The recipient was not connected to the proxy; activation failed (%s)", info);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
154 -- origin.send(st.error_reply(stanza, "cancel", "not-allowed", "The recipient is not connected to the proxy"));
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
155 else -- if transfers[sha].initiator ~= nil and transfers[sha].target ~= nil then
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
156 module:log("debug", "Transfer activated (%s)", info);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
157 transfers[sha].activated = true;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
158 transfers[sha].target:resume();
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
159 transfers[sha].initiator:resume();
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
160 origin.send(st.reply(stanza));
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
161 end
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
162 elseif to and sid then
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
163 module:log("debug", "Malformed activation jid; activation failed (%s)", info);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
164 origin.send(st.error_reply(stanza, "modify", "jid-malformed"));
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
165 else
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
166 module:log("debug", "Bad request; activation failed (%s)", info);
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
167 origin.send(st.error_reply(stanza, "modify", "bad-request"));
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
168 end
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
169 return true;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
170 end);
2137
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
171 end
c5d87a3316f8 mod_proxy65: Import from prosody-modules, thanks Ephraim :)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
172
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
173 module:provides("net", {
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
174 default_port = 5000;
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
175 listener = listener;
4685
3d90264c7b3d mod_proxy65: Add multiplex pattern.
Waqas Hussain <waqas20@gmail.com>
parents: 4679
diff changeset
176 multiplex = {
3d90264c7b3d mod_proxy65: Add multiplex pattern.
Waqas Hussain <waqas20@gmail.com>
parents: 4679
diff changeset
177 pattern = "^\5";
3d90264c7b3d mod_proxy65: Add multiplex pattern.
Waqas Hussain <waqas20@gmail.com>
parents: 4679
diff changeset
178 };
4679
5b52b5eaa03d mod_proxy65: Port to portmanager, make a shared module
Matthew Wild <mwild1@gmail.com>
parents: 4414
diff changeset
179 });