prosody-modules: mod_push2/mod

annotate mod_push2/mod_push2.lua @ 5678:0cffeff2cd1d

mod_rest: Limit payload size (cf stanza size limits) Otherwise the limit would be defined by the HTTP stack.

author	Kim Alvefur <zash@zash.se>
date	Wed, 25 Oct 2023 15:36:20 +0200
parents	4b052598e435
children	83ee752f148c

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

Mercurial > prosody-modules

annotate mod_push2/mod_push2.lua @ 5678:0cffeff2cd1d