annotate mod_push2/mod_push2.lua @ 5753:3730992d0c7c

mod_client_management: Include session in new-client event Needed by mod_audit_auth
author Kim Alvefur <zash@zash.se>
date Sat, 02 Dec 2023 11:06:47 +0100
parents 4b052598e435
children 83ee752f148c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
5659
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
1 local os_time = os.time;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
2 local st = require"util.stanza";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
3 local jid = require"util.jid";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
4 local hashes = require"util.hashes";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
5 local random = require"util.random";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
6 local watchdog = require "util.watchdog";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
7 local uuid = require "util.uuid";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
8 local base64 = require "util.encodings".base64;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
9 local ciphers = require "openssl.cipher";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
10 local pkey = require "openssl.pkey";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
11 local kdf = require "openssl.kdf";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
12 local jwt = require "util.jwt";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
13
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
14 local xmlns_push = "urn:xmpp:push2:0";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
15
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
16 -- configuration
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
17 local contact_uri = module:get_option_string("contact_uri", "xmpp:" .. module.host)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
18 local extended_hibernation_timeout = module:get_option_number("push_max_hibernation_timeout", 72*3600) -- use same timeout like ejabberd
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
19
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
20 local host_sessions = prosody.hosts[module.host].sessions
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
21 local push2_registrations = module:open_store("push2_registrations", "keyval")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
22
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
23 if _VERSION:match("5%.1") or _VERSION:match("5%.2") then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
24 module:log("warn", "This module may behave incorrectly on Lua before 5.3. It is recommended to upgrade to a newer Lua version.")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
25 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
26
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
27 local function account_dico_info(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
28 (event.reply or event.stanza):tag("feature", {var=xmlns_push}):up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
29 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
30 module:hook("account-disco-info", account_dico_info);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
31
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
32 local function parse_match(matchel)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
33 local match = { match = matchel.attr.profile }
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
34 local send = matchel:get_child("send", "urn:xmpp:push2:send:notify-only:0")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
35 if send then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
36 match.send = send.attr.xmlns
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
37 return match
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
38 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
39
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
40 send = matchel:get_child("send", "urn:xmpp:push2:send:sce+rfc8291+rfc8292:0")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
41 if send then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
42 match.send = send.attr.xmlns
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
43 match.ua_public = send:get_child_text("ua-public")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
44 match.auth_secret = send:get_child_text("auth-secret")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
45 match.jwt_alg = send:get_child_text("jwt-alg")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
46 match.jwt_key = send:get_child_text("jwt-key")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
47 match.jwt_claims = {}
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
48 for claim in send:childtags("jwt-claim") do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
49 match.jwt_claims[claim.attr.name] = claim:get_text()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
50 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
51 return match
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
52 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
53
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
54 return nil
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
55 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
56
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
57 local function push_enable(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
58 local origin, stanza = event.origin, event.stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
59 local enable = stanza.tags[1];
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
60 origin.log("debug", "Attempting to enable push notifications")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
61 -- MUST contain a jid of the push service being enabled
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
62 local service_jid = enable:get_child_text("service")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
63 -- MUST contain a string to identify the client fo the push service
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
64 local client = enable:get_child_text("client")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
65 if not service_jid then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
66 origin.log("debug", "Push notification enable request missing service")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
67 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing service"))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
68 return true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
69 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
70 if not client then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
71 origin.log("debug", "Push notification enable request missing client")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
72 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing client"))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
73 return true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
74 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
75 if service_jid == stanza.attr.from then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
76 origin.log("debug", "Push notification enable request service JID identical to our own")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
77 origin.send(st.error_reply(stanza, "modify", "bad-request", "JID must be different from ours"))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
78 return true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
79 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
80 local matches = {}
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
81 for matchel in enable:childtags("match") do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
82 local match = parse_match(matchel)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
83 if match then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
84 matches[#matches + 1] = match
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
85 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
86 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
87 -- Tie registration to client, via client_id with sasl2 or else fallback to resource
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
88 local registration_id = origin.client_id or origin.resource
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
89 local push_registration = {
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
90 service = service_jid;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
91 client = client;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
92 timestamp = os_time();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
93 matches = matches;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
94 };
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
95 -- TODO: can we move to keyval+ on trunk?
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
96 local registrations = push2_registrations:get(origin.username) or {}
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
97 registrations[registration_id] = push_registration
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
98 if not push2_registrations:set(origin.username, registrations) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
99 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
100 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
101 origin.push_registration_id = registration_id
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
102 origin.push_registration = push_registration
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
103 origin.first_hibernated_push = nil
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
104 origin.log("info", "Push notifications enabled for %s (%s)", tostring(stanza.attr.from), tostring(service_jid))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
105 origin.send(st.reply(stanza))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
106 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
107 return true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
108 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
109 module:hook("iq-set/self/"..xmlns_push..":enable", push_enable)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
110
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
111 -- urgent stanzas should be delivered without delay
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
112 local function is_voip(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
113 if stanza.name == "message" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
114 if stanza:get_child("propose", "urn:xmpp:jingle-message:0") then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
115 return true, "jingle call"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
116 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
117 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
118 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
119
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
120 local function has_body(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
121 -- We can't check for body contents in encrypted messages, so let's treat them as important
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
122 -- Some clients don't even set a body or an empty body for encrypted messages
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
123
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
124 -- check omemo https://xmpp.org/extensions/inbox/omemo.html
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
125 if stanza:get_child("encrypted", "eu.siacs.conversations.axolotl") or stanza:get_child("encrypted", "urn:xmpp:omemo:0") then return true; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
126
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
127 -- check xep27 pgp https://xmpp.org/extensions/xep-0027.html
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
128 if stanza:get_child("x", "jabber:x:encrypted") then return true; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
129
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
130 -- check xep373 pgp (OX) https://xmpp.org/extensions/xep-0373.html
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
131 if stanza:get_child("openpgp", "urn:xmpp:openpgp:0") then return true; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
132
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
133 local body = stanza:get_child_text("body");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
134
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
135 return body ~= nil and body ~= ""
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
136 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
137
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
138 -- is this push a high priority one
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
139 local function is_important(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
140 local is_voip_stanza, urgent_reason = is_voip(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
141 if is_voip_stanza then return true; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
142
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
143 local st_name = stanza and stanza.name or nil
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
144 if not st_name then return false; end -- nonzas are never important here
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
145 if st_name == "presence" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
146 return false; -- same for presences
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
147 elseif st_name == "message" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
148 -- unpack carbon copied message stanzas
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
149 local carbon = stanza:find("{urn:xmpp:carbons:2}/{urn:xmpp:forward:0}/{jabber:client}message")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
150 local stanza_direction = carbon and stanza:child_with_name("sent") and "out" or "in"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
151 if carbon then stanza = carbon; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
152 local st_type = stanza.attr.type
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
153
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
154 -- headline message are always not important
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
155 if st_type == "headline" then return false; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
156
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
157 -- carbon copied outgoing messages are not important
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
158 if carbon and stanza_direction == "out" then return false; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
159
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
160 -- groupchat subjects are not important here
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
161 if st_type == "groupchat" and stanza:get_child_text("subject") then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
162 return false
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
163 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
164
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
165 -- empty bodies are not important
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
166 return has_body(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
167 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
168 return false; -- this stanza wasn't one of the above cases --> it is not important, too
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
169 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
170
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
171 local function add_sce_rfc8291(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
172 local max_data_size = 2847 -- https://github.com/web-push-libs/web-push-php/issues/108
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
173 local stanza_clone = st.clone(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
174 stanza_clone.attr.xmlns = "jabber:client"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
175 local envelope = st.stanza("envelope", { xmlns = "urn:xmpp:sce:1" })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
176 :tag("content")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
177 :tag("forwarded", { xmlns = "urn:xmpp:forward:0" })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
178 :add_child(stanza_clone)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
179 :up():up():up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
180 local envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
181 if string.len(envelope_bytes) > max_data_size then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
182 -- If stanza is too big, remove extra elements
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
183 stanza_clone:maptags(function(el)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
184 if el.attr.xmlns == nil or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
185 el.attr.xmlns == "jabber:client" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
186 el.attr.xmlns == "jabber:x:oob" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
187 (el.attr.xmlns == "urn:xmpp:sid:0" and el.name == "stanza-id") or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
188 el.attr.xmlns == "eu.siacs.conversations.axolotl" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
189 el.attr.xmlns == "urn:xmpp:omemo:0" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
190 el.attr.xmlns == "jabber:x:encrypted" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
191 el.attr.xmlns == "urn:xmpp:openpgp:0" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
192 el.attr.xmlns == "urn:xmpp:sce:1" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
193 el.attr.xmlns == "urn:xmpp:jingle-message:0" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
194 el.attr.xmlns == "jabber:x:conference"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
195 then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
196 return el
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
197 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
198 return nil
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
199 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
200 end)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
201 envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
202 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
203 if string.len(envelope_bytes) > max_data_size then
5660
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
204 local body = stanza:get_child_text("body")
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
205 if string.len(body) > 50 then
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
206 stanza_clone:maptags(function(el)
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
207 if el.name == "body" then
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
208 return nil
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
209 else
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
210 return el
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
211 end
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
212 end)
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
213
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
214 body = string.gsub(string.gsub("\n" .. body, "\n>[^\n]*", ""), "^%s", "")
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
215 stanza_clone:body(body:sub(1, utf8.offset(body, 50)) .. "…")
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
216 envelope_bytes = tostring(envelope)
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
217 end
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
218 end
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
219 if string.len(envelope_bytes) > max_data_size then
5659
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
220 -- If still too big, get aggressive
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
221 stanza_clone:maptags(function(el)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
222 if el.name == "body" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
223 (el.attr.xmlns == "urn:xmpp:sid:0" and el.name == "stanza-id") or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
224 el.attr.xmlns == "urn:xmpp:jingle-message:0" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
225 el.attr.xmlns == "jabber:x:conference"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
226 then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
227 return el
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
228 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
229 return nil
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
230 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
231 end)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
232 envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
233 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
234 if string.len(envelope_bytes) < max_data_size/2 then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
235 envelope:text_tag("rpad", base64.encode(random.bytes(math.min(150, max_data_size/3 - string.len(envelope_bytes)))))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
236 envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
237 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
238
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
239 local p256dh_raw = base64.decode(match.ua_public .. "==")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
240 local p256dh = pkey.new(p256dh_raw, "*", "public", "prime256v1")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
241 local one_time_key = pkey.new({ type = "EC", curve = "prime256v1" })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
242 local one_time_key_public = one_time_key:getParameters().pub_key:toBinary()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
243 local info = "WebPush: info\0" .. p256dh_raw .. one_time_key_public
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
244 local auth_secret = base64.decode(match.auth_secret .. "==")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
245 local salt = random.bytes(16)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
246 local shared_secret = one_time_key:derive(p256dh)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
247 local ikm = kdf.derive({
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
248 type = "HKDF",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
249 outlen = 32,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
250 salt = auth_secret,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
251 key = shared_secret,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
252 info = info,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
253 md = "sha256"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
254 })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
255 local key = kdf.derive({
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
256 type = "HKDF",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
257 outlen = 16,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
258 salt = salt,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
259 key = ikm,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
260 info = "Content-Encoding: aes128gcm\0",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
261 md = "sha256"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
262 })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
263 local nonce = kdf.derive({
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
264 type = "HKDF",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
265 outlen = 12,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
266 salt = salt,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
267 key = ikm,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
268 info = "Content-Encoding: nonce\0",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
269 md = "sha256"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
270 })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
271 local header = salt .. "\0\0\16\0" .. string.char(string.len(one_time_key_public)) .. one_time_key_public
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
272 local encryptor = ciphers.new("AES-128-GCM"):encrypt(key, nonce)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
273
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
274 push_notification_payload
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
275 :tag("encrypted", { xmlns = "urn:xmpp:sce:rfc8291:0" })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
276 :text_tag("payload", base64.encode(header .. encryptor:final(envelope_bytes .. "\2") .. encryptor:getTag(16)))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
277 :up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
278 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
279
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
280 local function add_rfc8292(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
281 if not match.jwt_alg then return; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
282 local key = match.jwt_key
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
283 if match.jwt_alg ~= "HS256" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
284 -- keypairs are in PKCS#8 PEM format without header/footer
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
285 key = "-----BEGIN PRIVATE KEY-----\n"..key.."\n-----END PRIVATE KEY-----"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
286 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
287
5663
a1d22d6efb3d mod_push2: Need to include the public key with the JWT
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5660
diff changeset
288 local public_key = pkey.new(key):getParameters().pub_key:toBinary()
5659
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
289 local signer = jwt.new_signer(match.jwt_alg, key)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
290 local payload = {}
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
291 for k, v in pairs(match.jwt_claims or {}) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
292 payload[k] = v
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
293 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
294 payload.sub = contact_uri
5663
a1d22d6efb3d mod_push2: Need to include the public key with the JWT
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5660
diff changeset
295 push_notification_payload:text_tag("jwt", signer(payload), { key = base64.encode(public_key) })
5659
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
296 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
297
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
298 local function handle_notify_request(stanza, node, user_push_services, log_push_decline)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
299 local pushes = 0;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
300 if not #user_push_services then return pushes end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
301
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
302 local notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
303 if is_important(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
304 notify_push_services = user_push_services
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
305 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
306 for identifier, push_info in pairs(user_push_services) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
307 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
308 if match.match == "urn:xmpp:push2:match:important" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
309 identifier_found.log("debug", "Not pushing because not important")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
310 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
311 notify_push_services[identifier] = push_info;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
312 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
313 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
314 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
315 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
316
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
317 for push_registration_id, push_info in pairs(notify_push_services) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
318 local send_push = true; -- only send push to this node when not already done for this stanza or if no stanza is given at all
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
319 if stanza then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
320 if not stanza._push_notify2 then stanza._push_notify2 = {}; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
321 if stanza._push_notify2[push_registration_id] then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
322 if log_push_decline then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
323 module:log("debug", "Already sent push notification for %s@%s to %s (%s)", node, module.host, push_info.jid, tostring(push_info.node));
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
324 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
325 send_push = false;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
326 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
327 stanza._push_notify2[push_registration_id] = true;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
328 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
329
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
330 if send_push then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
331 local push_notification_payload = st.stanza("notification", { xmlns = xmlns_push })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
332 push_notification_payload:text_tag("client", push_info.client)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
333 push_notification_payload:text_tag("priority", is_voip(stanza) and "high" or (is_important(stanza) and "normal" or "low"))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
334 if is_voip(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
335 push_notification_payload:tag("voip"):up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
336 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
337
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
338 local sends_added = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
339 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
340 local does_match = false;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
341 if match.match == "urn:xmpp:push2:match:all" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
342 does_match = true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
343 elseif match.match == "urn:xmpp:push2:match:important" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
344 does_match = is_important(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
345 elseif match.match == "urn:xmpp:push2:match:archived" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
346 does_match = stanza:get_child("stana-id", "urn:xmpp:sid:0")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
347 elseif match.match == "urn:xmpp:push2:match:archived-with-body" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
348 does_match = stanza:get_child("stana-id", "urn:xmpp:sid:0") and has_body(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
349 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
350
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
351 if does_match and not sends_added[match.send] then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
352 sends_added[match.send] = true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
353 if match.send == "urn:xmpp:push2:send:notify-only" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
354 -- Nothing more to add
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
355 elseif match.send == "urn:xmpp:push2:send:sce+rfc8291+rfc8292:0" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
356 add_sce_rfc8291(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
357 add_rfc8292(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
358 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
359 module:log("debug", "Unkonwn send profile: " .. push_info.send)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
360 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
361 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
362 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
363
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
364 local push_publish = st.message({ to = push_info.service, from = module.host, id = uuid.generate() })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
365 :add_child(push_notification_payload):up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
366
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
367 -- TODO: watch for message error replies and count or something
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
368 module:send(push_publish)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
369 pushes = pushes + 1
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
370 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
371 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
372
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
373 return pushes
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
374 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
375
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
376 -- small helper function to extract relevant push settings
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
377 local function get_push_settings(stanza, session)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
378 local to = stanza.attr.to
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
379 local node = to and jid.split(to) or session.username
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
380 local user_push_services = push2_registrations:get(node)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
381 return node, (user_push_services or {})
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
382 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
383
5664
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
384 -- publish on offline message
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
385 module:hook("message/offline/handle", function(event)
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
386 local node, user_push_services = get_push_settings(event.stanza, event.origin);
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
387 module:log("debug", "Invoking handle_notify_request() for offline stanza");
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
388 handle_notify_request(event.stanza, node, user_push_services, true);
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
389 end, 1);
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
390
5659
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
391 -- publish on bare groupchat
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
392 -- this picks up MUC messages when there are no devices connected
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
393 module:hook("message/bare/groupchat", function(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
394 local node, user_push_services = get_push_settings(event.stanza, event.origin);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
395 local notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
396 for identifier, push_info in pairs(user_push_services) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
397 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
398 if match.match == "urn:xmpp:push2:match:archived-with-body" or match.match == "urn:xmpp:push2:match:archived" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
399 identifier_found.log("debug", "Not pushing because we are not archiving this stanza")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
400 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
401 notify_push_services[identifier] = push_info;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
402 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
403 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
404 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
405
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
406 handle_notify_request(event.stanza, node, notify_push_services, true);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
407 end, 1);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
408
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
409 local function process_stanza_queue(queue, session, queue_type)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
410 if not session.push_registration_id then return; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
411 local user_push_services = {[session.push_registration_id] = session.push_settings};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
412 local notified = { unimportant = false; important = false }
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
413 for i=1, #queue do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
414 local stanza = queue[i];
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
415 -- fast ignore of already pushed stanzas
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
416 if stanza and not (stanza._push_notify2 and stanza._push_notify2[session.push_registration_id]) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
417 local node = get_push_settings(stanza, session);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
418 local stanza_type = "unimportant";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
419 if is_important(stanza) then stanza_type = "important"; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
420 if not notified[stanza_type] then -- only notify if we didn't try to push for this stanza type already
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
421 if handle_notify_request(stanza, node, user_push_services, false) ~= 0 then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
422 if session.hibernating and not session.first_hibernated_push then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
423 -- if the message was important
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
424 -- then record the time of first push in the session for the smack module which will extend its hibernation
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
425 -- timeout based on the value of session.first_hibernated_push
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
426 if is_important(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
427 session.first_hibernated_push = os_time();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
428 -- check for prosody 0.12 mod_smacks
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
429 if session.hibernating_watchdog and session.original_smacks_callback and session.original_smacks_timeout then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
430 -- restore old smacks watchdog (--> the start of our original timeout will be delayed until first push)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
431 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
432 session.hibernating_watchdog = watchdog.new(session.original_smacks_timeout, session.original_smacks_callback);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
433 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
434 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
435 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
436 notified[stanza_type] = true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
437 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
438 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
439 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
440 if notified.unimportant and notified.important then break; end -- stop processing the queue if all push types are exhausted
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
441 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
442 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
443
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
444 -- publish on unacked smacks message (use timer to send out push for all stanzas submitted in a row only once)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
445 local function process_stanza(session, stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
446 if session.push_registration_id then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
447 session.log("debug", "adding new stanza to push_queue");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
448 if not session.push_queue then session.push_queue = {}; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
449 local queue = session.push_queue;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
450 queue[#queue+1] = st.clone(stanza);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
451 if not session.awaiting_push_timer then -- timer not already running --> start new timer
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
452 session.awaiting_push_timer = module:add_timer(1.0, function ()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
453 process_stanza_queue(session.push_queue, session, "push");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
454 session.push_queue = {}; -- clean up queue after push
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
455 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
456 end);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
457 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
458 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
459 return stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
460 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
461
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
462 local function process_smacks_stanza(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
463 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
464 local stanza = event.stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
465 if not session.push_registration_id then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
466 session.log("debug", "NOT invoking handle_notify_request() for newly smacks queued stanza (session.push_registration_id is not set: %s)",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
467 session.push_registration_id
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
468 );
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
469 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
470 process_stanza(session, stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
471 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
472 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
473
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
474 -- smacks hibernation is started
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
475 local function hibernate_session(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
476 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
477 local queue = event.queue;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
478 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
479 if session.push_registration_id and session.hibernating_watchdog then -- check for prosody 0.12 mod_smacks
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
480 -- save old watchdog callback and timeout
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
481 session.original_smacks_callback = session.hibernating_watchdog.callback;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
482 session.original_smacks_timeout = session.hibernating_watchdog.timeout;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
483 -- cancel old watchdog and create a new watchdog with extended timeout
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
484 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
485 session.hibernating_watchdog = watchdog.new(extended_hibernation_timeout, function()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
486 session.log("debug", "Push-extended smacks watchdog triggered");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
487 if session.original_smacks_callback then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
488 session.log("debug", "Calling original smacks watchdog handler");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
489 session.original_smacks_callback();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
490 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
491 end);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
492 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
493 -- process unacked stanzas
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
494 process_stanza_queue(queue, session, "smacks");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
495 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
496
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
497 -- smacks hibernation is ended
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
498 local function restore_session(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
499 local session = event.resumed;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
500 if session then -- older smacks module versions send only the "intermediate" session in event.session and no session.resumed one
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
501 if session.awaiting_push_timer then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
502 session.awaiting_push_timer:stop();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
503 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
504 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
505 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
506 -- the extended smacks watchdog will be canceled by the smacks module, no need to anything here
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
507 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
508 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
509
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
510 -- smacks ack is delayed
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
511 local function ack_delayed(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
512 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
513 local queue = event.queue;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
514 local stanza = event.stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
515 if not session.push_registration_id then return; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
516 if stanza then process_stanza(session, stanza); return; end -- don't iterate through smacks queue if we know which stanza triggered this
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
517 for i=1, #queue do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
518 local queued_stanza = queue[i];
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
519 -- process unacked stanzas (handle_notify_request() will only send push requests for new stanzas)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
520 process_stanza(session, queued_stanza);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
521 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
522 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
523
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
524 -- archive message added
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
525 local function archive_message_added(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
526 -- event is: { origin = origin, stanza = stanza, for_user = store_user, id = id }
5664
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
527 -- only notify for new mam messages when at least one device is online
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
528 if not event.for_user or not host_sessions[event.for_user] then return; end
5659
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
529 -- Note that the stanza in the event is a clone not the same as other hooks, so dedupe doesn't work
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
530 -- This is a problem if you wan to to also hook offline message storage for example
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
531 local stanza = st.clone(event.stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
532 stanza:tag("stanza-id", { xmlns = "urn:xmpp:sid:0", by = event.for_user.."@"..module.host, id = event.id }):up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
533 local user_session = host_sessions[event.for_user] and host_sessions[event.for_user].sessions or {}
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
534 local to = stanza.attr.to
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
535 to = to and jid.split(to) or event.origin.username
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
536
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
537 -- only notify if the stanza destination is the mam user we store it for
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
538 if event.for_user == to then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
539 local user_push_services = push2_registrations:get(to)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
540
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
541 -- Urgent stanzas are time-sensitive (e.g. calls) and should
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
542 -- be pushed immediately to avoid getting stuck in the smacks
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
543 -- queue in case of dead connections, for example
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
544 local is_voip_stanza, urgent_reason = is_voip(stanza);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
545
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
546 local notify_push_services;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
547 if is_voip_stanza then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
548 module:log("debug", "Urgent push for %s (%s)", to, urgent_reason);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
549 notify_push_services = user_push_services;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
550 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
551 -- only notify nodes with no active sessions (smacks is counted as active and handled separate)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
552 notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
553 for identifier, push_info in pairs(user_push_services) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
554 local identifier_found = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
555 for _, session in pairs(user_session) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
556 if session.push_registration_id == identifier then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
557 identifier_found = session;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
558 break;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
559 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
560 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
561 if identifier_found then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
562 identifier_found.log("debug", "Not pushing '%s' of new MAM stanza (session still alive)", identifier)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
563 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
564 notify_push_services[identifier] = push_info
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
565 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
566 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
567 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
568
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
569 handle_notify_request(stanza, to, notify_push_services, true);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
570 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
571 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
572
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
573 module:hook("smacks-hibernation-start", hibernate_session);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
574 module:hook("smacks-hibernation-end", restore_session);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
575 module:hook("smacks-ack-delayed", ack_delayed);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
576 module:hook("smacks-hibernation-stanza-queued", process_smacks_stanza);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
577 module:hook("archive-message-added", archive_message_added);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
578
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
579 module:log("info", "Module loaded");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
580 function module.unload()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
581 module:log("info", "Unloading module");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
582 -- cleanup some settings, reloading this module can cause process_smacks_stanza() to stop working otherwise
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
583 for user, _ in pairs(host_sessions) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
584 for _, session in pairs(host_sessions[user].sessions) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
585 if session.awaiting_push_timer then session.awaiting_push_timer:stop(); end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
586 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
587 session.push_queue = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
588 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
589 -- check for prosody 0.12 mod_smacks
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
590 if session.hibernating_watchdog and session.original_smacks_callback and session.original_smacks_timeout then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
591 -- restore old smacks watchdog
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
592 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
593 session.hibernating_watchdog = watchdog.new(session.original_smacks_timeout, session.original_smacks_callback);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
594 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
595 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
596 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
597 module:log("info", "Module unloaded");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
598 end