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plugins/mod_bosh.lua @ 7655:132819f409dc
mod_bosh: Fix typo
author | Matthew Wild <mwild1@gmail.com> |
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date | Fri, 02 Sep 2016 23:24:40 +0100 |
parent | 7654:b40776ee2aef |
child | 7656:296543556065 |
rev | line source |
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1 -- Prosody IM |
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2 -- Copyright (C) 2008-2010 Matthew Wild |
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3 -- Copyright (C) 2008-2010 Waqas Hussain |
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4 -- |
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5 -- This project is MIT/X11 licensed. Please see the |
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6 -- COPYING file in the source package for more information. |
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7 -- |
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8 |
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mod_posix, mod_bosh, mod_admin_telnet: Use module:set_global()
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9 module:set_global(); -- Global module |
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10 |
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mod_*: Fix a load of global accesses
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11 local hosts = _G.hosts; |
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mod_bosh: Switch to util.xmppstream from xmlhandlers
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12 local new_xmpp_stream = require "util.xmppstream".new; |
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13 local sm = require "core.sessionmanager"; |
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14 local sm_destroy_session = sm.destroy_session; |
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15 local new_uuid = require "util.uuid".generate; |
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mod_admin_adhoc, mod_admin_telnet, mod_bosh, mod_c2s, mod_component, mod_pep, mod_presence, mod_roster, mod_s2s: Import core_post_stanza from the global prosody table.
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16 local core_process_stanza = prosody.core_process_stanza; |
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17 local st = require "util.stanza"; |
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18 local logger = require "util.logger"; |
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19 local log = logger.init("mod_bosh"); |
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mod_bosh: Add support for stanza filters to BOSH sessions (needed by some plugins)
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20 local initialize_filters = require "util.filters".initialize; |
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21 local math_min = math.min; |
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22 local tostring, type = tostring, type; |
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mod_bosh: pcall() core_process_stanza per stanza, to bring in line with other listeners. This ensures that stanzas following a traceback-causing stanza in a request will still be processed (as would happen on normal c2s).
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23 local traceback = debug.traceback; |
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24 local runner = require"util.async".runner; |
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mod_bosh: Validate 'to' host (see #343)
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25 local nameprep = require "util.encodings".stringprep.nameprep; |
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26 |
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27 local xmlns_streams = "http://etherx.jabber.org/streams"; |
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28 local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams"; |
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29 local xmlns_bosh = "http://jabber.org/protocol/httpbind"; -- (hard-coded into a literal in session.send) |
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30 |
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31 local stream_callbacks = { |
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32 stream_ns = xmlns_bosh, stream_tag = "body", default_ns = "jabber:client" }; |
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33 |
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34 -- These constants are implicitly assumed within the code, and cannot be changed |
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35 local BOSH_HOLD = 1; |
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36 local BOSH_MAX_REQUESTS = 2; |
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37 |
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38 -- The number of seconds a BOSH session should remain open with no requests |
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39 local bosh_max_inactivity = module:get_option_number("bosh_max_inactivity", 60); |
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40 -- The minimum amount of time between requests with no payload |
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41 local bosh_max_polling = module:get_option_number("bosh_max_polling", 5); |
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42 -- The maximum amount of time that the server will hold onto a request before replying |
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43 -- (the client can set this to a lower value when it connects, if it chooses) |
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44 local bosh_max_wait = module:get_option_number("bosh_max_wait", 120); |
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45 |
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mod_bosh: Add option consider_bosh_secure to treat BOSH sessions as encrypted even if they don't use HTTP (useful for when secure requests are proxied to Prosody over HTTP)
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46 local consider_bosh_secure = module:get_option_boolean("consider_bosh_secure"); |
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47 local cross_domain = module:get_option("cross_domain_bosh", false); |
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48 |
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49 if cross_domain == true then cross_domain = "*"; end |
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50 if type(cross_domain) == "table" then cross_domain = table.concat(cross_domain, ", "); end |
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51 |
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52 local trusted_proxies = module:get_option_set("trusted_proxies", {"127.0.0.1"})._items; |
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53 |
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54 local function get_ip_from_request(request) |
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55 local ip = request.conn:ip(); |
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56 local forwarded_for = request.headers.x_forwarded_for; |
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57 if forwarded_for then |
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58 forwarded_for = forwarded_for..", "..ip; |
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59 for forwarded_ip in forwarded_for:gmatch("[^%s,]+") do |
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60 if not trusted_proxies[forwarded_ip] then |
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61 ip = forwarded_ip; |
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62 end |
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63 end |
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64 end |
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65 return ip; |
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66 end |
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67 |
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68 local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat; |
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69 local os_time = os.time; |
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70 |
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71 -- All sessions, and sessions that have no requests open |
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72 local sessions = module:shared("sessions"); |
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73 |
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Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to
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74 -- Used to respond to idle sessions (those with waiting requests) |
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75 function on_destroy_request(request) |
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76 log("debug", "Request destroyed: %s", tostring(request)); |
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77 local session = sessions[request.context.sid]; |
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78 if session then |
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79 local requests = session.requests; |
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80 for i, r in ipairs(requests) do |
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81 if r == request then |
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82 t_remove(requests, i); |
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83 break; |
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84 end |
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85 end |
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86 |
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87 -- If this session now has no requests open, mark it as inactive |
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88 local max_inactive = session.bosh_max_inactive; |
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89 if max_inactive and #requests == 0 then |
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90 if session.inactive_timer then |
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91 session.inactive_timer:stop(); |
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92 end |
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93 session.inactive_timer = module:add_timer(max_inactive, check_inactive, session, request.context, |
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94 "BOSH client silent for over "..max_inactive.." seconds"); |
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95 (session.log or log)("debug", "BOSH session marked as inactive (for %ds)", max_inactive); |
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96 end |
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97 if session.bosh_wait_timer then |
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98 session.bosh_wait_timer:stop(); |
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99 session.bosh_wait_timer = nil; |
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100 end |
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parents:
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|
101 end |
8cca24bea3e0
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|
102 end |
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|
103 |
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|
104 function check_inactive(now, session, context, reason) |
7655 | 105 if not session.destroyed then |
7506
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|
106 sessions[context.sid] = nil; |
8cca24bea3e0
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parents:
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changeset
|
107 sm_destroy_session(session, reason); |
816
c031ead9896d
mod_bosh: Possible fix for invalid key to next crash
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diff
changeset
|
108 end |
636
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|
109 end |
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diff
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|
110 |
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|
111 local function set_cross_domain_headers(response) |
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|
112 local headers = response.headers; |
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|
113 headers.access_control_allow_methods = "GET, POST, OPTIONS"; |
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|
114 headers.access_control_allow_headers = "Content-Type"; |
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|
115 headers.access_control_max_age = "7200"; |
5667
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mod_bosh: Reduce a little code.
Waqas Hussain <waqas20@gmail.com>
parents:
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|
116 headers.access_control_allow_origin = cross_domain; |
5648
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117 return response; |
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|
118 end |
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|
119 |
5652
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mod_bosh: Rename event handler argument to event, not request.
Waqas Hussain <waqas20@gmail.com>
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|
120 function handle_OPTIONS(event) |
5654
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mod_bosh: Only return CORS headers if the Origin header is received, and CORS is enabled.
Waqas Hussain <waqas20@gmail.com>
parents:
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|
121 if cross_domain and event.request.headers.origin then |
020c5cd6eb28
mod_bosh: Only return CORS headers if the Origin header is received, and CORS is enabled.
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changeset
|
122 set_cross_domain_headers(event.response); |
020c5cd6eb28
mod_bosh: Only return CORS headers if the Origin header is received, and CORS is enabled.
Waqas Hussain <waqas20@gmail.com>
parents:
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diff
changeset
|
123 end |
5653
c7d10b1a64b1
mod_bosh: Return empty string from the OPTIONS event handler, don't return the response object itself.
Waqas Hussain <waqas20@gmail.com>
parents:
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|
124 return ""; |
4692
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|
125 end |
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|
126 |
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|
127 function handle_POST(event) |
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|
128 log("debug", "Handling new request %s: %s\n----------", tostring(event.request), tostring(event.request.body)); |
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|
129 |
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|
130 local request, response = event.request, event.response; |
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parents:
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|
131 response.on_destroy = on_destroy_request; |
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|
132 local body = request.body; |
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parents:
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|
133 |
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|
134 local context = { request = request, response = response, notopen = true }; |
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parents:
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|
135 local stream = new_xmpp_stream(context, stream_callbacks); |
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parents:
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|
136 response.context = context; |
5648
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137 |
f7f667c48d9a
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parents:
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|
138 local headers = response.headers; |
f7f667c48d9a
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parents:
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|
139 headers.content_type = "text/xml; charset=utf-8"; |
f7f667c48d9a
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parents:
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|
140 |
7506
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|
141 if cross_domain and request.headers.origin then |
5648
f7f667c48d9a
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parents:
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diff
changeset
|
142 set_cross_domain_headers(response); |
f7f667c48d9a
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parents:
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diff
changeset
|
143 end |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5748
diff
changeset
|
144 |
3707
79f62694d36e
mod_bosh: Switch to util.xmppstream from xmlhandlers
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parents:
3684
diff
changeset
|
145 -- stream:feed() calls the stream_callbacks, so all stanzas in |
79f62694d36e
mod_bosh: Switch to util.xmppstream from xmlhandlers
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parents:
3684
diff
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|
146 -- the body are processed in this next line before it returns. |
4692
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diff
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|
147 -- In particular, the streamopened() stream callback is where |
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
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parents:
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diff
changeset
|
148 -- much of the session logic happens, because it's where we first |
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parents:
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diff
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|
149 -- get to see the 'sid' of this request. |
7376
f9a5d9f60561
mod_bosh: Log error returned from stream:feed()
Kim Alvefur <zash@zash.se>
parents:
7375
diff
changeset
|
150 local ok, err = stream:feed(body); |
f9a5d9f60561
mod_bosh: Log error returned from stream:feed()
Kim Alvefur <zash@zash.se>
parents:
7375
diff
changeset
|
151 if not ok then |
f9a5d9f60561
mod_bosh: Log error returned from stream:feed()
Kim Alvefur <zash@zash.se>
parents:
7375
diff
changeset
|
152 module:log("warn", "Error parsing BOSH payload; %s", err) |
7377
6c98e783272a
mod_bosh: Return a proper BOSH error response instead of deprecated(?) status code (See #343)
Kim Alvefur <zash@zash.se>
parents:
7376
diff
changeset
|
153 local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", |
6c98e783272a
mod_bosh: Return a proper BOSH error response instead of deprecated(?) status code (See #343)
Kim Alvefur <zash@zash.se>
parents:
7376
diff
changeset
|
154 ["xmlns:stream"] = xmlns_streams, condition = "bad-request" }); |
6c98e783272a
mod_bosh: Return a proper BOSH error response instead of deprecated(?) status code (See #343)
Kim Alvefur <zash@zash.se>
parents:
7376
diff
changeset
|
155 return tostring(close_reply); |
5647
8767b47524c9
mod_bosh: Return errors when appropriate (invalid XML, missing sid)
Matthew Wild <mwild1@gmail.com>
parents:
5646
diff
changeset
|
156 end |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5748
diff
changeset
|
157 |
4438
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
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parents:
4437
diff
changeset
|
158 -- Stanzas (if any) in the request have now been processed, and |
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
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parents:
4437
diff
changeset
|
159 -- we take care of the high-level BOSH logic here, including |
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
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parents:
4437
diff
changeset
|
160 -- giving a response or putting the request "on hold". |
4692
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mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
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parents:
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diff
changeset
|
161 local session = sessions[context.sid]; |
636
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Initial mod_bosh, works, kind of, but quite incomplete
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parents:
diff
changeset
|
162 if session then |
4308
50e1a3dc2b50
mod_bosh: Mark a session as active when a request comes in, even if we don't end up holding that request, fixes BOSH ghosts (thanks smoku)
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
163 -- Session was marked as inactive, since we have |
50e1a3dc2b50
mod_bosh: Mark a session as active when a request comes in, even if we don't end up holding that request, fixes BOSH ghosts (thanks smoku)
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parents:
4102
diff
changeset
|
164 -- a request open now, unmark it |
6989
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
165 if session.inactive_timer and #session.requests > 0 then |
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
166 session.inactive_timer:stop(); |
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
167 session.inactive_timer = nil; |
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
168 end |
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parents:
6528
diff
changeset
|
169 |
118858bf47cd
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parents:
6528
diff
changeset
|
170 if session.bosh_wait_timer then |
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
171 session.bosh_wait_timer:stop(); |
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
172 session.bosh_wait_timer = nil; |
4308
50e1a3dc2b50
mod_bosh: Mark a session as active when a request comes in, even if we don't end up holding that request, fixes BOSH ghosts (thanks smoku)
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
173 end |
4000
ca91d6e1d802
mod_bosh: Fix for miscalculating inactivity, causing disconnects under a steady stream of traffic
Matthew Wild <mwild1@gmail.com>
parents:
3725
diff
changeset
|
174 |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
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parents:
diff
changeset
|
175 local r = session.requests; |
7653
17e42f793341
mod_bosh: Make 'hold' and 'requests' fixed to '1' and '2' respectively, as this is what all implementations realistically use
Matthew Wild <mwild1@gmail.com>
parents:
7652
diff
changeset
|
176 log("debug", "Session %s has %d out of %d requests open", context.sid, #r, BOSH_HOLD); |
4692
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|
177 log("debug", "and there are %d things in the send_buffer:", #session.send_buffer); |
7653
17e42f793341
mod_bosh: Make 'hold' and 'requests' fixed to '1' and '2' respectively, as this is what all implementations realistically use
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parents:
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|
178 if #r > BOSH_HOLD then |
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diff
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|
179 -- We are holding too many requests, send what's in the buffer, |
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diff
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|
180 log("debug", "We are holding too many requests, so..."); |
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Initial mod_bosh, works, kind of, but quite incomplete
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parents:
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|
181 if #session.send_buffer > 0 then |
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Initial mod_bosh, works, kind of, but quite incomplete
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parents:
diff
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|
182 log("debug", "...sending what is in the buffer") |
9c9c671ecc50
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parents:
diff
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|
183 session.send(t_concat(session.send_buffer)); |
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diff
changeset
|
184 session.send_buffer = {}; |
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parents:
diff
changeset
|
185 else |
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diff
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|
186 -- or an empty response |
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parents:
diff
changeset
|
187 log("debug", "...sending an empty response"); |
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diff
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|
188 session.send(""); |
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Initial mod_bosh, works, kind of, but quite incomplete
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diff
changeset
|
189 end |
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parents:
diff
changeset
|
190 elseif #session.send_buffer > 0 then |
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
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parents:
diff
changeset
|
191 log("debug", "Session has data in the send buffer, will send now.."); |
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
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parents:
diff
changeset
|
192 local resp = t_concat(session.send_buffer); |
9c9c671ecc50
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parents:
diff
changeset
|
193 session.send_buffer = {}; |
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
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parents:
diff
changeset
|
194 session.send(resp); |
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
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parents:
diff
changeset
|
195 end |
5776
bd0ff8ae98a8
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Florian Zeitz <florob@babelmonkeys.de>
parents:
5748
diff
changeset
|
196 |
4692
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mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
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diff
changeset
|
197 if not response.finished then |
3042
b1961f6c9853
mod_bosh: Always give requests a destroy handler, so that the management of each session's request array and the inactive_sessions logic can happen in one place. Simplifies everything and concludes this series of BOSH fixes.
Matthew Wild <mwild1@gmail.com>
parents:
3041
diff
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|
198 -- We're keeping this request open, to respond later |
b1961f6c9853
mod_bosh: Always give requests a destroy handler, so that the management of each session's request array and the inactive_sessions logic can happen in one place. Simplifies everything and concludes this series of BOSH fixes.
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parents:
3041
diff
changeset
|
199 log("debug", "Have nothing to say, so leaving request unanswered for now"); |
b1961f6c9853
mod_bosh: Always give requests a destroy handler, so that the management of each session's request array and the inactive_sessions logic can happen in one place. Simplifies everything and concludes this series of BOSH fixes.
Matthew Wild <mwild1@gmail.com>
parents:
3041
diff
changeset
|
200 if session.bosh_wait then |
6989
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
201 session.bosh_wait_timer = module:add_timer(session.bosh_wait, after_bosh_wait, request, session) |
3042
b1961f6c9853
mod_bosh: Always give requests a destroy handler, so that the management of each session's request array and the inactive_sessions logic can happen in one place. Simplifies everything and concludes this series of BOSH fixes.
Matthew Wild <mwild1@gmail.com>
parents:
3041
diff
changeset
|
202 end |
636
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Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
203 end |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5748
diff
changeset
|
204 |
4223
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
205 if session.bosh_terminate then |
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
206 session.log("debug", "Closing session with %d requests open", #session.requests); |
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
207 session:close(); |
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
208 return nil; |
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
209 else |
4738
e95458712782
mod_bosh: Remove unused import of net.httpserver
Matthew Wild <mwild1@gmail.com>
parents:
4725
diff
changeset
|
210 return true; -- Inform http server we shall reply later |
4223
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
211 end |
7375
6ae3cf899b25
mod_bosh: Return if a response has been sent already (See #343)
Kim Alvefur <zash@zash.se>
parents:
7374
diff
changeset
|
212 elseif response.finished then |
6ae3cf899b25
mod_bosh: Return if a response has been sent already (See #343)
Kim Alvefur <zash@zash.se>
parents:
7374
diff
changeset
|
213 return; -- A response has been sent already |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
214 end |
5647
8767b47524c9
mod_bosh: Return errors when appropriate (invalid XML, missing sid)
Matthew Wild <mwild1@gmail.com>
parents:
5646
diff
changeset
|
215 module:log("warn", "Unable to associate request with a session (incomplete request?)"); |
7377
6c98e783272a
mod_bosh: Return a proper BOSH error response instead of deprecated(?) status code (See #343)
Kim Alvefur <zash@zash.se>
parents:
7376
diff
changeset
|
216 local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", |
6c98e783272a
mod_bosh: Return a proper BOSH error response instead of deprecated(?) status code (See #343)
Kim Alvefur <zash@zash.se>
parents:
7376
diff
changeset
|
217 ["xmlns:stream"] = xmlns_streams, condition = "item-not-found" }); |
6c98e783272a
mod_bosh: Return a proper BOSH error response instead of deprecated(?) status code (See #343)
Kim Alvefur <zash@zash.se>
parents:
7376
diff
changeset
|
218 return tostring(close_reply) .. "\n"; |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
219 end |
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
220 |
7391
c381106173d0
mod_bosh: Add annotations to ignore unused arguments [luacheck]
Kim Alvefur <zash@zash.se>
parents:
7390
diff
changeset
|
221 function after_bosh_wait(now, request, session) -- luacheck: ignore 212 |
6989
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
222 if request.conn then |
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
223 session.send(""); |
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
224 end |
118858bf47cd
mod_bosh: Instead of a global once-per-second timer add a timer for each session when needed
Kim Alvefur <zash@zash.se>
parents:
6528
diff
changeset
|
225 end |
684
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
226 |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
227 local function bosh_reset_stream(session) session.notopen = true; end |
684
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
228 |
3448
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
229 local stream_xmlns_attr = { xmlns = "urn:ietf:params:xml:ns:xmpp-streams" }; |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
230 |
684
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
231 local function bosh_close_stream(session, reason) |
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
232 (session.log or log)("info", "BOSH client disconnected"); |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5748
diff
changeset
|
233 |
3448
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
234 local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", |
4379
e4d88f4a780c
mod_bosh: s/xmlns:streams/xmlns:stream/ - fixes #265 (thanks Tim)
Matthew Wild <mwild1@gmail.com>
parents:
4332
diff
changeset
|
235 ["xmlns:stream"] = xmlns_streams }); |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5748
diff
changeset
|
236 |
3448
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
237 |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
238 if reason then |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
239 close_reply.attr.condition = "remote-stream-error"; |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
240 if type(reason) == "string" then -- assume stream error |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
241 close_reply:tag("stream:error") |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
242 :tag(reason, {xmlns = xmlns_xmpp_streams}); |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
243 elseif type(reason) == "table" then |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
244 if reason.condition then |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
245 close_reply:tag("stream:error") |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
246 :tag(reason.condition, stream_xmlns_attr):up(); |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
247 if reason.text then |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
248 close_reply:tag("text", stream_xmlns_attr):text(reason.text):up(); |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
249 end |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
250 if reason.extra then |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
251 close_reply:add_child(reason.extra); |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
252 end |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
253 elseif reason.name then -- a stanza |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
254 close_reply = reason; |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
255 end |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
256 end |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
257 log("info", "Disconnecting client, <stream:error> is: %s", tostring(close_reply)); |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
258 end |
0ca7c3864431
mod_bosh: Much improve session:close() for BOSH sessions, so it now matches in usage normal session:close()
Matthew Wild <mwild1@gmail.com>
parents:
3447
diff
changeset
|
259 |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
260 local response_body = tostring(close_reply); |
684
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
261 for _, held_request in ipairs(session.requests) do |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
262 held_request:send(response_body); |
684
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
263 end |
5634
7298c9bbb30f
mod_bosh: Some very minor whitespace/layout fixes
Matthew Wild <mwild1@gmail.com>
parents:
5188
diff
changeset
|
264 sessions[session.sid] = nil; |
684
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
265 sm_destroy_session(session); |
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
266 end |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
267 |
6528 | 268 local runner_callbacks = { }; |
269 | |
4438
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
Matthew Wild <mwild1@gmail.com>
parents:
4437
diff
changeset
|
270 -- Handle the <body> tag in the request payload. |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
271 function stream_callbacks.streamopened(context, attr) |
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
272 local request, response = context.request, context.response; |
4327
98ae0d0b4d07
mod_bosh: Fix logging when no sid present, fix a missing semi-colon, avoid an extra useless table lookup (thanks Thomas)
Matthew Wild <mwild1@gmail.com>
parents:
4316
diff
changeset
|
273 local sid = attr.sid; |
98ae0d0b4d07
mod_bosh: Fix logging when no sid present, fix a missing semi-colon, avoid an extra useless table lookup (thanks Thomas)
Matthew Wild <mwild1@gmail.com>
parents:
4316
diff
changeset
|
274 log("debug", "BOSH body open (sid: %s)", sid or "<none>"); |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
275 if not sid then |
679
9506bf204b1a
Numerous BOSH improvements... handle client disconnects, either explicit or implicit through inactivity; allow specifying BOSH default parameters through config; fix to prevent prematurely closing request connections in some cases, before they were replied to
Matthew Wild <mwild1@gmail.com>
parents:
660
diff
changeset
|
276 -- New session request |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
277 context.notopen = nil; -- Signals that we accept this opening tag |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5748
diff
changeset
|
278 |
7378
d15cfe8627ad
mod_bosh: Validate 'to' host (see #343)
Kim Alvefur <zash@zash.se>
parents:
7377
diff
changeset
|
279 local to_host = nameprep(attr.to); |
7379
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
7378
diff
changeset
|
280 local rid = tonumber(attr.rid); |
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
7378
diff
changeset
|
281 local wait = tonumber(attr.wait); |
7378
d15cfe8627ad
mod_bosh: Validate 'to' host (see #343)
Kim Alvefur <zash@zash.se>
parents:
7377
diff
changeset
|
282 if not to_host then |
d15cfe8627ad
mod_bosh: Validate 'to' host (see #343)
Kim Alvefur <zash@zash.se>
parents:
7377
diff
changeset
|
283 log("debug", "BOSH client tried to connect to invalid host: %s", tostring(attr.to)); |
d15cfe8627ad
mod_bosh: Validate 'to' host (see #343)
Kim Alvefur <zash@zash.se>
parents:
7377
diff
changeset
|
284 local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", |
d15cfe8627ad
mod_bosh: Validate 'to' host (see #343)
Kim Alvefur <zash@zash.se>
parents:
7377
diff
changeset
|
285 ["xmlns:stream"] = xmlns_streams, condition = "improper-addressing" }); |
d15cfe8627ad
mod_bosh: Validate 'to' host (see #343)
Kim Alvefur <zash@zash.se>
parents:
7377
diff
changeset
|
286 response:send(tostring(close_reply)); |
d15cfe8627ad
mod_bosh: Validate 'to' host (see #343)
Kim Alvefur <zash@zash.se>
parents:
7377
diff
changeset
|
287 return; |
d15cfe8627ad
mod_bosh: Validate 'to' host (see #343)
Kim Alvefur <zash@zash.se>
parents:
7377
diff
changeset
|
288 elseif not hosts[to_host] then |
684
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
289 -- Unknown host |
1048
45fc590539cd
mod_bosh: Add log message for clients connecting to unknown host
Matthew Wild <mwild1@gmail.com>
parents:
1047
diff
changeset
|
290 log("debug", "BOSH client tried to connect to unknown host: %s", tostring(attr.to)); |
3492
6d782b1fcc8a
mod_bosh: Fix traceback when initiating a BOSH session to an unknown host
Matthew Wild <mwild1@gmail.com>
parents:
3472
diff
changeset
|
291 local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", |
4379
e4d88f4a780c
mod_bosh: s/xmlns:streams/xmlns:stream/ - fixes #265 (thanks Tim)
Matthew Wild <mwild1@gmail.com>
parents:
4332
diff
changeset
|
292 ["xmlns:stream"] = xmlns_streams, condition = "host-unknown" }); |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
293 response:send(tostring(close_reply)); |
684
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
294 return; |
b7d85c6a0002
Implement session:close() for BOSH, and add checking for attempts to connect to hosts we don't serve
Matthew Wild <mwild1@gmail.com>
parents:
683
diff
changeset
|
295 end |
7381
a05bf94646ba
mod_bosh: Reject fractional 'wait' (See #343)
Kim Alvefur <zash@zash.se>
parents:
7380
diff
changeset
|
296 if not rid or (not wait and attr.wait or wait < 0 or wait % 1 ~= 0) then |
7379
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
7378
diff
changeset
|
297 log("debug", "BOSH client sent invalid rid or wait attributes: rid=%s, wait=%s", tostring(attr.rid), tostring(attr.wait)); |
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
7378
diff
changeset
|
298 local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", |
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
7378
diff
changeset
|
299 ["xmlns:stream"] = xmlns_streams, condition = "bad-request" }); |
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
7378
diff
changeset
|
300 response:send(tostring(close_reply)); |
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
7378
diff
changeset
|
301 return; |
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
7378
diff
changeset
|
302 end |
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
7378
diff
changeset
|
303 |
250855633092
mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
Kim Alvefur <zash@zash.se>
parents:
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304 rid = rid - 1; |
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mod_bosh: Validate that 'sid' and 'wait' have sane values (fixes #475, also see #343)
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|
305 wait = math_min(wait, bosh_max_wait); |
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306 |
636
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307 -- New session |
763
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308 sid = new_uuid(); |
3071
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309 local session = { |
7387
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mod_bosh: Don't decrement rid twice (thanks av6)
Kim Alvefur <zash@zash.se>
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|
310 type = "c2s_unauthed", conn = {}, sid = sid, rid = rid, host = attr.to, |
7379
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311 bosh_version = attr.ver, bosh_wait = wait, streamid = sid, |
7653
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312 bosh_max_inactive = bosh_max_inactivity, |
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313 requests = { }, send_buffer = {}, reset_stream = bosh_reset_stream, |
5071
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mod_bosh: Remove redundant code (send stream features in only one place) (thanks Zash)
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|
314 close = bosh_close_stream, dispatch_stanza = core_process_stanza, notopen = true, |
3472
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parents:
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diff
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|
315 log = logger.init("bosh"..sid), secure = consider_bosh_secure or request.secure, |
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|
316 ip = get_ip_from_request(request); |
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317 }; |
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318 sessions[sid] = session; |
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|
319 |
6528 | 320 session.thread = runner(function (stanza) |
321 session:dispatch_stanza(stanza); | |
322 end, runner_callbacks, session); | |
323 | |
5187
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parents:
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|
324 local filter = initialize_filters(session); |
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|
325 |
3472
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|
326 session.log("debug", "BOSH session created for request from %s", session.ip); |
636
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327 log("info", "New BOSH session, assigned it sid '%s'", sid); |
5046
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|
328 |
7047
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mod_bosh: Fire event when BOSH session is created
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6528
diff
changeset
|
329 hosts[session.host].events.fire_event("bosh-session", { session = session, request = request }); |
9ca2b720ad43
mod_bosh: Fire event when BOSH session is created
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diff
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|
330 |
5046
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|
331 -- Send creation response |
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|
332 local creating_session = true; |
16c7b510694b
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|
333 |
4769
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mod_bosh: Remove unused send_buffer variable
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4768
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changeset
|
334 local r = session.requests; |
636
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335 function session.send(s) |
3322
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mod_bosh: Add jabber:client namespace to stanzas with no namespace
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336 -- We need to ensure that outgoing stanzas have the jabber:client xmlns |
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337 if s.attr and not s.attr.xmlns then |
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338 s = st.clone(s); |
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339 s.attr.xmlns = "jabber:client"; |
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|
340 end |
5187
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|
341 s = filter("stanzas/out", s); |
2099
73e083d01449
mod_bosh: Don't log response XML
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parents:
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diff
changeset
|
342 --log("debug", "Sending BOSH data: %s", tostring(s)); |
7326
d11701e86702
mod_bosh: Skip sending stanzas removed out by filters (fixes #657)
Kim Alvefur <zash@zash.se>
parents:
7283
diff
changeset
|
343 if not s then return true end |
5046
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|
344 t_insert(session.send_buffer, tostring(s)); |
16c7b510694b
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|
345 |
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346 local oldest_request = r[1]; |
5046
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|
347 if oldest_request and not session.bosh_processing then |
2099
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mod_bosh: Don't log response XML
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|
348 log("debug", "We have an open request, so sending on that"); |
5046
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|
349 local body_attr = { xmlns = "http://jabber.org/protocol/httpbind", |
16c7b510694b
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|
350 ["xmlns:stream"] = "http://etherx.jabber.org/streams"; |
16c7b510694b
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|
351 type = session.bosh_terminate and "terminate" or nil; |
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352 sid = sid; |
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353 }; |
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parents:
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diff
changeset
|
354 if creating_session then |
5644
f9cfe6f5d60f
mod_bosh: Reset creating_session to prevent putting unnecessary attributes into every BOSH response
Matthew Wild <mwild1@gmail.com>
parents:
5639
diff
changeset
|
355 creating_session = nil; |
7653
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|
356 body_attr.requests = tostring(BOSH_MAX_REQUESTS); |
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|
357 body_attr.hold = tostring(BOSH_HOLD); |
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|
358 body_attr.inactivity = tostring(bosh_max_inactivity); |
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|
359 body_attr.polling = tostring(bosh_max_polling); |
5185
ca30b21946ef
mod_bosh: Add bosh_max_wait config option, to limit the amount of time a client can request for the server to hold open requests
Matthew Wild <mwild1@gmail.com>
parents:
5179
diff
changeset
|
360 body_attr.wait = tostring(session.bosh_wait); |
5046
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parents:
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diff
changeset
|
361 body_attr.authid = sid; |
16c7b510694b
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parents:
5031
diff
changeset
|
362 body_attr.secure = "true"; |
5670
9218a0e81a41
mod_bosh: Fix global write
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parents:
5650
diff
changeset
|
363 body_attr.ver = '1.6'; |
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parents:
5650
diff
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|
364 body_attr.from = session.host; |
5046
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
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parents:
5031
diff
changeset
|
365 body_attr["xmlns:xmpp"] = "urn:xmpp:xbosh"; |
16c7b510694b
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parents:
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diff
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|
366 body_attr["xmpp:version"] = "1.0"; |
16c7b510694b
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parents:
5031
diff
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|
367 end |
16c7b510694b
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|
368 oldest_request:send(st.stanza("body", body_attr):top_tag()..t_concat(session.send_buffer).."</body>"); |
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|
369 session.send_buffer = {}; |
636
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diff
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|
370 end |
4102
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diff
changeset
|
371 return true; |
636
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diff
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|
372 end |
9c9c671ecc50
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parents:
diff
changeset
|
373 request.sid = sid; |
9c9c671ecc50
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parents:
diff
changeset
|
374 end |
5776
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5748
diff
changeset
|
375 |
636
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Initial mod_bosh, works, kind of, but quite incomplete
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diff
changeset
|
376 local session = sessions[sid]; |
9c9c671ecc50
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changeset
|
377 if not session then |
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|
378 -- Unknown sid |
9c9c671ecc50
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|
379 log("info", "Client tried to use sid '%s' which we don't know about", sid); |
4692
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|
380 response:send(tostring(st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", condition = "item-not-found" }))); |
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|
381 context.notopen = nil; |
636
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diff
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|
382 return; |
9c9c671ecc50
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diff
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|
383 end |
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diff
changeset
|
384 |
1663
b30c4d0bbe84
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parents:
1662
diff
changeset
|
385 if session.rid then |
b30c4d0bbe84
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1662
diff
changeset
|
386 local rid = tonumber(attr.rid); |
1664
6587b6c2678e
mod_bosh: Calculate rid difference just once
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1663
diff
changeset
|
387 local diff = rid - session.rid; |
7651
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diff
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|
388 -- Diff should be 1 for a healthy request |
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|
389 if diff ~= 1 then |
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|
390 context.sid = sid; |
4692
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|
391 context.notopen = nil; |
7651
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|
392 if diff == 2 then |
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393 -- Hold request, but don't process it (ouch!) |
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|
394 session.log("debug", "rid skipped: %d, deferring this request", rid-1) |
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|
395 context.defer = true; |
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diff
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|
396 session.bosh_deferred = { context = context, sid = sid, rid = rid, terminate = attr.type == "terminate" }; |
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|
397 return; |
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|
398 end |
4692
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diff
changeset
|
399 context.ignore = true; |
7651
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diff
changeset
|
400 if diff == 0 then |
55f11a6806bc
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parents:
7387
diff
changeset
|
401 -- Re-send previous response, ignore stanzas in this request |
55f11a6806bc
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diff
changeset
|
402 session.log("debug", "rid repeated, ignoring: %s (diff %d)", session.rid, diff); |
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parents:
7387
diff
changeset
|
403 response:send(session.bosh_last_response); |
55f11a6806bc
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parents:
7387
diff
changeset
|
404 return; |
55f11a6806bc
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diff
changeset
|
405 end |
55f11a6806bc
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parents:
7387
diff
changeset
|
406 -- Session broken, destroy it |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
407 session.log("debug", "rid out of range: %d (diff %d)", rid, diff); |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
408 response:send(tostring(st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", condition = "item-not-found" }))); |
1663
b30c4d0bbe84
mod_bosh: Basic handling of rids (more to come)
Matthew Wild <mwild1@gmail.com>
parents:
1662
diff
changeset
|
409 return; |
b30c4d0bbe84
mod_bosh: Basic handling of rids (more to come)
Matthew Wild <mwild1@gmail.com>
parents:
1662
diff
changeset
|
410 end |
b30c4d0bbe84
mod_bosh: Basic handling of rids (more to come)
Matthew Wild <mwild1@gmail.com>
parents:
1662
diff
changeset
|
411 session.rid = rid; |
b30c4d0bbe84
mod_bosh: Basic handling of rids (more to come)
Matthew Wild <mwild1@gmail.com>
parents:
1662
diff
changeset
|
412 end |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5748
diff
changeset
|
413 |
4223
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
414 if attr.type == "terminate" then |
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
415 -- Client wants to end this session, which we'll do |
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
416 -- after processing any stanzas in this request |
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
417 session.bosh_terminate = true; |
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
418 end |
9fb6e8ec15ed
mod_bosh: Fix terminate logic - process any stanzas in a terminating request, and add type='terminate' to any responses generated by those stanzas. Finally, close all remaining open requests with type='terminate' and close the session. Fixes #211 (thanks Maranda + waqas).
Matthew Wild <mwild1@gmail.com>
parents:
4102
diff
changeset
|
419 |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
420 context.notopen = nil; -- Signals that we accept this opening tag |
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
421 t_insert(session.requests, response); |
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
422 context.sid = sid; |
5046
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
Matthew Wild <mwild1@gmail.com>
parents:
5031
diff
changeset
|
423 session.bosh_processing = true; -- Used to suppress replies until processing of this request is done |
4438
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
Matthew Wild <mwild1@gmail.com>
parents:
4437
diff
changeset
|
424 |
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
Matthew Wild <mwild1@gmail.com>
parents:
4437
diff
changeset
|
425 if session.notopen then |
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
Matthew Wild <mwild1@gmail.com>
parents:
4437
diff
changeset
|
426 local features = st.stanza("stream:features"); |
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
Matthew Wild <mwild1@gmail.com>
parents:
4437
diff
changeset
|
427 hosts[session.host].events.fire_event("stream-features", { origin = session, features = features }); |
5658
97c1c1bdd7bc
mod_bosh: Don't tostring() stream:features when passing to session.send().
Waqas Hussain <waqas20@gmail.com>
parents:
5654
diff
changeset
|
428 session.send(features); |
4438
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
Matthew Wild <mwild1@gmail.com>
parents:
4437
diff
changeset
|
429 session.notopen = nil; |
7f51186ed28b
mod_bosh: Move stream:features sending until after the current request has been added to session.requests. Ensures correct inactivity logic.
Matthew Wild <mwild1@gmail.com>
parents:
4437
diff
changeset
|
430 end |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
431 end |
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
432 |
5727
372ecf3630cf
mod_bosh: pcall() core_process_stanza per stanza, to bring in line with other listeners. This ensures that stanzas following a traceback-causing stanza in a request will still be processed (as would happen on normal c2s).
Matthew Wild <mwild1@gmail.com>
parents:
5726
diff
changeset
|
433 local function handleerr(err) log("error", "Traceback[bosh]: %s", traceback(tostring(err), 2)); end |
6528 | 434 |
7391
c381106173d0
mod_bosh: Add annotations to ignore unused arguments [luacheck]
Kim Alvefur <zash@zash.se>
parents:
7390
diff
changeset
|
435 function runner_callbacks:error(err) -- luacheck: ignore 212/self |
6528 | 436 return handleerr(err); |
437 end | |
438 | |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
439 function stream_callbacks.handlestanza(context, stanza) |
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
440 if context.ignore then return; end |
725
96110075288b
Replacing pretty_print() with top_tag() for logging
Matthew Wild <mwild1@gmail.com>
parents:
701
diff
changeset
|
441 log("debug", "BOSH stanza received: %s\n", stanza:top_tag()); |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
442 local session = sessions[context.sid]; |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
443 if session then |
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
444 if stanza.attr.xmlns == xmlns_bosh then |
2959
62a3f824292a
mod_bosh: Default stanza namespace should be jabber:client (fixes BOSH to work with recent namespace fix)
Matthew Wild <mwild1@gmail.com>
parents:
2923
diff
changeset
|
445 stanza.attr.xmlns = nil; |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
446 end |
7651
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
447 if context.defer and session.bosh_deferred then |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
448 log("debug", "Deferring this stanza"); |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
449 t_insert(session.bosh_deferred, stanza); |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
450 else |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
451 stanza = session.filter("stanzas/in", stanza); |
7654 | 452 session.thread:run(stanza); |
7283
32754b15b28a
Backed out BOSH use of util.async (changeset f0687c313cf1)
Kim Alvefur <zash@zash.se>
parents:
7047
diff
changeset
|
453 end |
7652
7cc3d6c764ce
mod_bosh: Log when a stanza isn't handled because we can't find a session for it
Matthew Wild <mwild1@gmail.com>
parents:
7651
diff
changeset
|
454 else |
7cc3d6c764ce
mod_bosh: Log when a stanza isn't handled because we can't find a session for it
Matthew Wild <mwild1@gmail.com>
parents:
7651
diff
changeset
|
455 log("debug", "No session for this stanza! (sid: %s)", context.sid or "none!"); |
636
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
456 end |
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
457 end |
9c9c671ecc50
Initial mod_bosh, works, kind of, but quite incomplete
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
458 |
5635
84d3d7b69f9a
mod_bosh: rename variable for clarity
Matthew Wild <mwild1@gmail.com>
parents:
5634
diff
changeset
|
459 function stream_callbacks.streamclosed(context) |
84d3d7b69f9a
mod_bosh: rename variable for clarity
Matthew Wild <mwild1@gmail.com>
parents:
5634
diff
changeset
|
460 local session = sessions[context.sid]; |
5046
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
Matthew Wild <mwild1@gmail.com>
parents:
5031
diff
changeset
|
461 if session then |
7651
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
462 if not context.defer and session.bosh_deferred then |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
463 -- Handle deferred stanzas now |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
464 local deferred_stanzas = session.bosh_deferred; |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
465 local context = deferred_stanzas.context; |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
466 session.bosh_deferred = nil; |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
467 log("debug", "Handling deferred stanzas from rid %d", deferred_stanzas.rid); |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
468 session.rid = deferred_stanzas.rid; |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
469 t_insert(session.requests, context.response); |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
470 for _, stanza in ipairs(deferred_stanzas) do |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
471 stream_callbacks.handlestanza(context, stanza); |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
472 end |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
473 if deferred_stanzas.terminate then |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
474 session.bosh_terminate = true; |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
475 end |
55f11a6806bc
mod_bosh: Correctly handle requests arriving out of order (thanks Jitsi folk!)
Matthew Wild <mwild1@gmail.com>
parents:
7387
diff
changeset
|
476 end |
5046
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
Matthew Wild <mwild1@gmail.com>
parents:
5031
diff
changeset
|
477 session.bosh_processing = false; |
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
Matthew Wild <mwild1@gmail.com>
parents:
5031
diff
changeset
|
478 if #session.send_buffer > 0 then |
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
Matthew Wild <mwild1@gmail.com>
parents:
5031
diff
changeset
|
479 session.send(""); |
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
Matthew Wild <mwild1@gmail.com>
parents:
5031
diff
changeset
|
480 end |
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
Matthew Wild <mwild1@gmail.com>
parents:
5031
diff
changeset
|
481 end |
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
Matthew Wild <mwild1@gmail.com>
parents:
5031
diff
changeset
|
482 end |
16c7b510694b
mod_bosh: Correctly handle data included in the session initiation request, and cork session while a request is being processed, preventing replying to requests when there may be more data to come, reducing round-trips.
Matthew Wild <mwild1@gmail.com>
parents:
5031
diff
changeset
|
483 |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
484 function stream_callbacks.error(context, error) |
3447
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
485 log("debug", "Error parsing BOSH request payload; %s", error); |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
486 if not context.sid then |
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
487 local response = context.response; |
7380
d24d88feed76
mod_bosh: Return a proper BOSH error response from XML parse error callback (see #343)
Kim Alvefur <zash@zash.se>
parents:
7379
diff
changeset
|
488 local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate", |
d24d88feed76
mod_bosh: Return a proper BOSH error response from XML parse error callback (see #343)
Kim Alvefur <zash@zash.se>
parents:
7379
diff
changeset
|
489 ["xmlns:stream"] = xmlns_streams, condition = "bad-request" }); |
d24d88feed76
mod_bosh: Return a proper BOSH error response from XML parse error callback (see #343)
Kim Alvefur <zash@zash.se>
parents:
7379
diff
changeset
|
490 response:send(tostring(close_reply)); |
3447
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
491 return; |
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
492 end |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5748
diff
changeset
|
493 |
4692
8e7c683d78ca
mod_bosh: Large commit to update to mod_http/net.http.server APIs. Becomes a shared module.
Matthew Wild <mwild1@gmail.com>
parents:
4690
diff
changeset
|
494 local session = sessions[context.sid]; |
3447
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
495 if error == "stream-error" then -- Remote stream error, we close normally |
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
496 session:close(); |
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
497 else |
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
498 session:close({ condition = "bad-format", text = "Error processing stream" }); |
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
499 end |
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
500 end |
cc2dc55e66f9
mod_bosh: Add error callback for xmlhandlers, to handle the case of invalid or unusable XML in the request payload
Matthew Wild <mwild1@gmail.com>
parents:
3439
diff
changeset
|
501 |
4880
6d96e2e717c1
mod_bosh: Set Content-Type to text/html for GET response (thanks Medics)
Matthew Wild <mwild1@gmail.com>
parents:
4769
diff
changeset
|
502 local GET_response = { |
6d96e2e717c1
mod_bosh: Set Content-Type to text/html for GET response (thanks Medics)
Matthew Wild <mwild1@gmail.com>
parents:
4769
diff
changeset
|
503 headers = { |
6d96e2e717c1
mod_bosh: Set Content-Type to text/html for GET response (thanks Medics)
Matthew Wild <mwild1@gmail.com>
parents:
4769
diff
changeset
|
504 content_type = "text/html"; |
6d96e2e717c1
mod_bosh: Set Content-Type to text/html for GET response (thanks Medics)
Matthew Wild <mwild1@gmail.com>
parents:
4769
diff
changeset
|
505 }; |
6d96e2e717c1
mod_bosh: Set Content-Type to text/html for GET response (thanks Medics)
Matthew Wild <mwild1@gmail.com>
parents:
4769
diff
changeset
|
506 body = [[<html><body> |
6d96e2e717c1
mod_bosh: Set Content-Type to text/html for GET response (thanks Medics)
Matthew Wild <mwild1@gmail.com>
parents:
4769
diff
changeset
|
507 <p>It works! Now point your BOSH client to this URL to connect to Prosody.</p> |
7359
a5a080c12c96
Update every link to the documentation to use HTTPS
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
7327
diff
changeset
|
508 <p>For more information see <a href="https://prosody.im/doc/setting_up_bosh">Prosody: Setting up BOSH</a>.</p> |
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509 </body></html>]]; |
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510 }; |
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511 |
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512 function module.add_host(module) |
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513 module:depends("http"); |
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514 module:provides("http", { |
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515 default_path = "/http-bind"; |
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516 route = { |
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517 ["GET"] = GET_response; |
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518 ["GET /"] = GET_response; |
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519 ["OPTIONS"] = handle_OPTIONS; |
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520 ["OPTIONS /"] = handle_OPTIONS; |
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521 ["POST"] = handle_POST; |
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522 ["POST /"] = handle_POST; |
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523 }; |
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524 }); |
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525 end |