Software `/` code `/` prosody-modules

Annotate

mod_push2/mod_push2.lua @ 6214:fe9f2c618e8a

mod_push2: option to keep hibernating after first push

author	Stephen Paul Weber <singpolyma@singpolyma.net>
date	Mon, 24 Mar 2025 09:28:25 -0500
parent	6213:811bd0872682
child	6215:e53f0967520c

rev	line source
5682 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;
6033 8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	9 local crypto = require "util.crypto";
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	10 local jwt = require "util.jwt";
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	11
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	12 pcall(function() module:depends("track_muc_joins") end)
811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	13
5682 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
6214 fe9f2c618e8a mod_push2: option to keep hibernating after first push Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6213 diff changeset	19 local hibernate_past_first_push = module:get_option_boolean("hibernate_past_first_push", true)
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	20
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	21 local host_sessions = prosody.hosts[module.host].sessions
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	22 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	23
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	24 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	25 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	26 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	27
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	28 local function account_dico_info(event)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	29 (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	30 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	31 module:hook("account-disco-info", account_dico_info);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	32
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	33 local function parse_match(matchel)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	34 local match = { match = matchel.attr.profile }
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	35 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	36 if send then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	37 match.send = send.attr.xmlns
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	38 return match
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	39 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	40
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	41 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	42 if send then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	43 match.send = send.attr.xmlns
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	44 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	45 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	46 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	47 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	48 match.jwt_claims = {}
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	49 for claim in send:childtags("jwt-claim") do
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	50 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	51 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	52 return match
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	53 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	54
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	55 return nil
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	56 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	57
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	58 local function push_enable(event)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	59 local origin, stanza = event.origin, event.stanza;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	60 local enable = stanza.tags[1];
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	61 origin.log("debug", "Attempting to enable push notifications")
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	62 -- 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	63 local service_jid = enable:get_child_text("service")
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	64 -- 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	65 local client = enable:get_child_text("client")
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	66 if not service_jid then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	67 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	68 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	69 return true
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	70 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	71 if not client then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	72 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	73 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	74 return true
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	75 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	76 if service_jid == stanza.attr.from then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	77 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	78 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	79 return true
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	80 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	81 local matches = {}
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	82 for matchel in enable:childtags("match") do
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	83 local match = parse_match(matchel)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	84 if match then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	85 matches[#matches + 1] = match
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 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	88 -- 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	89 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	90 local push_registration = {
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	91 service = service_jid;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	92 client = client;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	93 timestamp = os_time();
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	94 matches = matches;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	95 };
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	96 -- TODO: can we move to keyval+ on trunk?
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	97 local registrations = push2_registrations:get(origin.username) or {}
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	98 registrations[registration_id] = push_registration
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	99 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	100 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	101 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	102 origin.push_registration_id = registration_id
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	103 origin.push_registration = push_registration
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	104 origin.first_hibernated_push = nil
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	105 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	106 origin.send(st.reply(stanza))
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	107 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	108 return true
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	109 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	110 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	111
6190 aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	112 local function push_disable(event)
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	113 local origin, stanza = event.origin, event.stanza;
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	114 local enable = stanza.tags[1];
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	115 origin.log("debug", "Attempting to disable push notifications")
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	116 -- Tie registration to client, via client_id with sasl2 or else fallback to resource
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	117 local registration_id = origin.client_id or origin.resource
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	118 -- TODO: can we move to keyval+ on trunk?
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	119 local registrations = push2_registrations:get(origin.username) or {}
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	120 registrations[registration_id] = nil
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	121 if not push2_registrations:set(origin.username, registrations) then
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	122 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	123 else
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	124 origin.push_registration_id = nil
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	125 origin.push_registration = nil
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	126 origin.first_hibernated_push = nil
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	127 origin.log("info", "Push notifications disabled for %s (%s)", tostring(stanza.attr.from), registration_id)
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	128 origin.send(st.reply(stanza))
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	129 end
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	130 return true
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	131 end
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	132 module:hook("iq-set/self/"..xmlns_push..":disable", push_disable)
aa240145aa22 mod_push2: support for disabling push notifications Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6186 diff changeset	133
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	134 -- urgent stanzas should be delivered without delay
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	135 local function is_voip(stanza)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	136 if stanza.name == "message" then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	137 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	138 return true, "jingle call"
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	139 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	140 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	141 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 function has_body(stanza)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	144 -- 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	145 -- 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	146
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	147 -- 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	148 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	149
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	150 -- 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	151 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	152
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	153 -- 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	154 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	155
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	156 local body = stanza:get_child_text("body");
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	157
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	158 return body ~= nil and body ~= ""
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	159 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	160
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	161 -- is this push a high priority one
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	162 local function is_important(stanza, session)
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	163 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	164 if is_voip_stanza then return true; end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	165
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	166 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	167 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	168 if st_name == "presence" then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	169 return false; -- same for presences
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	170 elseif st_name == "message" then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	171 -- unpack carbon copied message stanzas
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	172 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	173 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	174 if carbon then stanza = carbon; end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	175 local st_type = stanza.attr.type
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	176
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	177 -- headline message are always not important
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	178 if st_type == "headline" then return false; end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	179
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	180 -- carbon copied outgoing messages are not important
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	181 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	182
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	183 -- groupchat reflections are not important here
811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	184 if st_type == "groupchat" and session and session.rooms_joined then
811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	185 local muc = jid.bare(stanza.attr.from)
811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	186 local from_nick = jid.resource(stanza.attr.from)
811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	187 if from_nick == session.rooms_joined[muc] then
811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	188 return false
811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	189 end
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	190 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	191
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	192 -- empty bodies are not important
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	193 return has_body(stanza)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	194 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	195 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	196 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	197
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	198 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	199 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	200 local stanza_clone = st.clone(stanza)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	201 stanza_clone.attr.xmlns = "jabber:client"
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	202 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	203 :tag("content")
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	204 :tag("forwarded", { xmlns = "urn:xmpp:forward:0" })
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	205 :add_child(stanza_clone)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	206 :up():up():up()
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	207 local envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	208 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	209 -- If stanza is too big, remove extra elements
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	210 stanza_clone:maptags(function(el)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	211 if el.attr.xmlns == nil or
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	212 el.attr.xmlns == "jabber:client" or
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	213 el.attr.xmlns == "jabber:x:oob" or
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	214 (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	215 el.attr.xmlns == "eu.siacs.conversations.axolotl" or
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	216 el.attr.xmlns == "urn:xmpp:omemo:0" or
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	217 el.attr.xmlns == "jabber:x:encrypted" or
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	218 el.attr.xmlns == "urn:xmpp:openpgp:0" or
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	219 el.attr.xmlns == "urn:xmpp:sce:1" or
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	220 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	221 el.attr.xmlns == "jabber:x:conference"
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	222 then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	223 return el
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	224 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	225 return nil
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	226 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	227 end)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	228 envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	229 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	230 if string.len(envelope_bytes) > max_data_size then
5683 bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	231 local body = stanza:get_child_text("body")
6212 051974b4c900 mod_push2: Fix counting bugs Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6190 diff changeset	232 if body and string.len(body) > 50 then
5683 bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	233 stanza_clone:maptags(function(el)
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	234 if el.name == "body" then
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	235 return nil
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	236 else
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	237 return el
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	238 end
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	239 end)
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	240
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	241 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: 5682 diff changeset	242 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: 5682 diff changeset	243 envelope_bytes = tostring(envelope)
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	244 end
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	245 end
bebb10fa5787 mod_push2: Add back body truncation logic Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5682 diff changeset	246 if string.len(envelope_bytes) > max_data_size then
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	247 -- If still too big, get aggressive
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	248 stanza_clone:maptags(function(el)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	249 if el.name == "body" or
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	250 (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	251 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	252 el.attr.xmlns == "jabber:x:conference"
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	253 then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	254 return el
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	255 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	256 return nil
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	257 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	258 end)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	259 envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	260 end
6212 051974b4c900 mod_push2: Fix counting bugs Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6190 diff changeset	261 local padding_size = math.min(150, max_data_size/3 - string.len(envelope_bytes))
051974b4c900 mod_push2: Fix counting bugs Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6190 diff changeset	262 if padding_size > 0 then
051974b4c900 mod_push2: Fix counting bugs Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6190 diff changeset	263 envelope:text_tag("rpad", base64.encode(random.bytes(padding_size)))
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	264 envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	265 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	266
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	267 local p256dh_raw = base64.decode(match.ua_public .. "==")
6033 8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	268 local p256dh = crypto.import_public_ec_raw(p256dh_raw, "prime256v1")
8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	269 local one_time_key = crypto.generate_p256_keypair()
8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	270 local one_time_key_public = one_time_key:public_raw()
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	271 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	272 local auth_secret = base64.decode(match.auth_secret .. "==")
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	273 local salt = random.bytes(16)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	274 local shared_secret = one_time_key:derive(p256dh)
6033 8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	275 local ikm = hashes.hkdf_hmac_sha256(32, shared_secret, auth_secret, info)
8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	276 local key = hashes.hkdf_hmac_sha256(16, ikm, salt, "Content-Encoding: aes128gcm\0")
8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	277 local nonce = hashes.hkdf_hmac_sha256(12, ikm, salt, "Content-Encoding: nonce\0")
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	278 local header = salt .. "\0\0\16\0" .. string.char(string.len(one_time_key_public)) .. one_time_key_public
6033 8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	279 local encrypted = crypto.aes_128_gcm_encrypt(key, nonce, envelope_bytes .. "\2")
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	280
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	281 push_notification_payload
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	282 :tag("encrypted", { xmlns = "urn:xmpp:sce:rfc8291:0" })
6033 8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	283 :text_tag("payload", base64.encode(header .. encrypted))
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	284 :up()
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	285 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	286
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	287 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	288 if not match.jwt_alg then return; end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	289 local key = match.jwt_key
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	290 if match.jwt_alg ~= "HS256" then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	291 -- 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	292 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	293 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	294
6033 8cb37a497e4c mod_push2: Switch from patched luaossl to prosody-trunk methods Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5998 diff changeset	295 local public_key = crypto.import_private_pem(key):public_raw()
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	296 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	297 local payload = {}
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	298 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	299 payload[k] = v
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	300 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	301 payload.sub = contact_uri
5686 a1d22d6efb3d mod_push2: Need to include the public key with the JWT Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5683 diff changeset	302 push_notification_payload:text_tag("jwt", signer(payload), { key = base64.encode(public_key) })
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	303 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	304
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	305 local function handle_notify_request(stanza, node, user_push_services, session, log_push_decline)
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	306 local pushes = 0;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	307 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	308
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	309 local notify_push_services = {};
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	310 if is_important(stanza, session) then
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	311 notify_push_services = user_push_services
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	312 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	313 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	314 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	315 if match.match == "urn:xmpp:push2:match:important" then
6034 b4bf44765ce6 mod_push2: fix some log lines Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6033 diff changeset	316 module:log("debug", "Not pushing because not important")
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	317 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	318 notify_push_services[identifier] = push_info;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	319 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	320 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	321 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	322 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	323
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	324 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	325 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	326 if stanza then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	327 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	328 if stanza._push_notify2[push_registration_id] then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	329 if log_push_decline then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	330 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	331 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	332 send_push = false;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	333 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	334 stanza._push_notify2[push_registration_id] = true;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	335 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	336
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	337 if send_push then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	338 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	339 push_notification_payload:text_tag("client", push_info.client)
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	340 push_notification_payload:text_tag("priority", is_voip(stanza) and "high" or (is_important(stanza, session) and "normal" or "low"))
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	341 if is_voip(stanza) then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	342 push_notification_payload:tag("voip"):up()
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	343 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	344
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	345 local sends_added = {};
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	346 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	347 local does_match = false;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	348 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	349 does_match = true
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	350 elseif match.match == "urn:xmpp:push2:match:important" then
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	351 does_match = is_important(stanza, session)
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	352 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	353 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	354 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	355 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	356 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	357
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	358 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	359 sends_added[match.send] = true
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	360 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	361 -- Nothing more to add
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	362 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	363 add_sce_rfc8291(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	364 add_rfc8292(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	365 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	366 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	367 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	368 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	369 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	370
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	371 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	372 :add_child(push_notification_payload):up()
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	373
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	374 -- 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	375 module:send(push_publish)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	376 pushes = pushes + 1
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	377 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	378 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	379
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	380 return pushes
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	381 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	382
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	383 -- small helper function to extract relevant push settings
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	384 local function get_push_settings(stanza, session)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	385 local to = stanza.attr.to
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	386 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	387 local user_push_services = push2_registrations:get(node)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	388 return node, (user_push_services or {})
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	389 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	390
5687 4b052598e435 mod_push2: restore offline message hook Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5686 diff changeset	391 -- publish on offline message
4b052598e435 mod_push2: restore offline message hook Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5686 diff changeset	392 module:hook("message/offline/handle", function(event)
4b052598e435 mod_push2: restore offline message hook Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5686 diff changeset	393 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: 5686 diff changeset	394 module:log("debug", "Invoking handle_notify_request() for offline stanza");
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	395 handle_notify_request(event.stanza, node, user_push_services, event.origin, true);
5687 4b052598e435 mod_push2: restore offline message hook Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5686 diff changeset	396 end, 1);
4b052598e435 mod_push2: restore offline message hook Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5686 diff changeset	397
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	398 -- publish on bare groupchat
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	399 -- 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	400 module:hook("message/bare/groupchat", function(event)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	401 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	402 local notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	403 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	404 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	405 if match.match == "urn:xmpp:push2:match:archived-with-body" or match.match == "urn:xmpp:push2:match:archived" then
5998 fd1927e51791 mod_push2: fix broken log statement Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5869 diff changeset	406 module:log("debug", "Not pushing because we are not archiving this stanza")
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	407 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	408 notify_push_services[identifier] = push_info;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	409 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	410 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	411 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	412
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	413 handle_notify_request(event.stanza, node, notify_push_services, event.origin, true);
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	414 end, 1);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	415
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	416 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	417 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	418 local notified = { unimportant = false; important = false }
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	419 for i=1, #queue do
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	420 local stanza = queue[i];
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	421 -- fast ignore of already pushed stanzas
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	422 if stanza and not (stanza._push_notify2 and stanza._push_notify2[session.push_registration_id]) then
6035 9b50ee822638 mod_push2: fix push during smacks hibernate Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6034 diff changeset	423 local node, all_push_services = get_push_settings(stanza, session)
9b50ee822638 mod_push2: fix push during smacks hibernate Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6034 diff changeset	424 local user_push_services = {[session.push_registration_id] = all_push_services[session.push_registration_id]}
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	425 local stanza_type = "unimportant";
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	426 if is_important(stanza, session) then stanza_type = "important"; end
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	427 if not notified[stanza_type] then -- only notify if we didn't try to push for this stanza type already
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	428 if handle_notify_request(stanza, node, user_push_services, session, false) ~= 0 then
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	429 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	430 -- if the message was important
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	431 -- 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	432 -- timeout based on the value of session.first_hibernated_push
6214 fe9f2c618e8a mod_push2: option to keep hibernating after first push Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6213 diff changeset	433 if is_important(stanza, session) and not hibernate_past_first_push then
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	434 session.first_hibernated_push = os_time();
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	435 -- check for prosody 0.12 mod_smacks
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	436 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	437 -- 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	438 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	439 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	440 end
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 notified[stanza_type] = true
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	444 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	445 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	446 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	447 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	448 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	449 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	450
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	451 -- 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	452 local function process_stanza(session, stanza)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	453 if session.push_registration_id then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	454 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	455 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	456 local queue = session.push_queue;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	457 queue[#queue+1] = st.clone(stanza);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	458 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	459 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	460 process_stanza_queue(session.push_queue, session, "push");
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	461 session.push_queue = {}; -- clean up queue after push
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	462 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	463 end);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	464 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	465 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	466 return stanza;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	467 end
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 local function process_smacks_stanza(event)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	470 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	471 local stanza = event.stanza;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	472 if not session.push_registration_id then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	473 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	474 session.push_registration_id
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	475 );
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	476 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	477 process_stanza(session, stanza)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	478 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	479 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	480
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	481 -- smacks hibernation is started
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	482 local function hibernate_session(event)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	483 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	484 local queue = event.queue;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	485 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	486 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	487 -- save old watchdog callback and timeout
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	488 session.original_smacks_callback = session.hibernating_watchdog.callback;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	489 session.original_smacks_timeout = session.hibernating_watchdog.timeout;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	490 -- 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	491 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	492 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	493 session.log("debug", "Push-extended smacks watchdog triggered");
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	494 if session.original_smacks_callback then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	495 session.log("debug", "Calling original smacks watchdog handler");
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	496 session.original_smacks_callback();
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	497 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	498 end);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	499 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	500 -- process unacked stanzas
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	501 process_stanza_queue(queue, session, "smacks");
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	502 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	503
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	504 -- smacks hibernation is ended
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	505 local function restore_session(event)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	506 local session = event.resumed;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	507 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	508 if session.awaiting_push_timer then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	509 session.awaiting_push_timer:stop();
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	510 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	511 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	512 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	513 -- 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	514 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	515 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	516
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	517 -- smacks ack is delayed
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	518 local function ack_delayed(event)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	519 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	520 local queue = event.queue;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	521 local stanza = event.stanza;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	522 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	523 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	524 for i=1, #queue do
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	525 local queued_stanza = queue[i];
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	526 -- 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	527 process_stanza(session, queued_stanza);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	528 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	529 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	530
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	531 -- archive message added
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	532 local function archive_message_added(event)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	533 -- event is: { origin = origin, stanza = stanza, for_user = store_user, id = id }
5687 4b052598e435 mod_push2: restore offline message hook Stephen Paul Weber <singpolyma@singpolyma.net> parents: 5686 diff changeset	534 -- 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: 5686 diff changeset	535 if not event.for_user or not host_sessions[event.for_user] then return; end
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	536 -- 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	537 -- 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	538 local stanza = st.clone(event.stanza)
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	539 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	540 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	541 local to = stanza.attr.to
6186 1cf563a94620 mod_push2: this expression was throwing away the second value Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6185 diff changeset	542 local to_user, to_host = jid.split(to)
6185 c887820cd884 Check both localpart and host Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6035 diff changeset	543 to_user = to_user or event.origin.username
c887820cd884 Check both localpart and host Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6035 diff changeset	544 to_host = to_host or module.host
5682 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 -- only notify if the stanza destination is the mam user we store it for
6185 c887820cd884 Check both localpart and host Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6035 diff changeset	547 if event.for_user == to_user and to_host == module.host then
c887820cd884 Check both localpart and host Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6035 diff changeset	548 local user_push_services = push2_registrations:get(to_user) or {}
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	549
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	550 -- 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	551 -- 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	552 -- queue in case of dead connections, for example
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	553 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	554
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	555 local notify_push_services;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	556 if is_voip_stanza then
6185 c887820cd884 Check both localpart and host Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6035 diff changeset	557 module:log("debug", "Urgent push for %s@%s (%s)", to_user, to_host, urgent_reason);
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	558 notify_push_services = user_push_services;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	559 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	560 -- 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	561 notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	562 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	563 local identifier_found = nil;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	564 for _, session in pairs(user_session) do
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	565 if session.push_registration_id == identifier then
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	566 identifier_found = session;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	567 break;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	568 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	569 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	570 if identifier_found then
6034 b4bf44765ce6 mod_push2: fix some log lines Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6033 diff changeset	571 module:log("debug", "Not pushing '%s' of new MAM stanza (session still alive)", identifier)
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	572 else
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	573 notify_push_services[identifier] = push_info
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	574 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	575 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	576 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	577
6213 811bd0872682 mod_push2: Do not push MUC reflections Stephen Paul Weber <singpolyma@singpolyma.net> parents: 6212 diff changeset	578 handle_notify_request(stanza, to_user, notify_push_services, event.origin, true);
5682 4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	579 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	580 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	581
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	582 module:hook("smacks-hibernation-start", hibernate_session);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	583 module:hook("smacks-hibernation-end", restore_session);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	584 module:hook("smacks-ack-delayed", ack_delayed);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	585 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	586 module:hook("archive-message-added", archive_message_added);
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	587
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	588 module:log("info", "Module loaded");
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	589 function module.unload()
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	590 module:log("info", "Unloading module");
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	591 -- 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	592 for user, _ in pairs(host_sessions) do
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	593 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	594 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	595 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	596 session.push_queue = nil;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	597 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	598 -- check for prosody 0.12 mod_smacks
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	599 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	600 -- restore old smacks watchdog
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	601 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	602 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	603 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	604 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	605 end
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	606 module:log("info", "Module unloaded");
4d1a3de56c3d Initial work on Push 2.0 Stephen Paul Weber <singpolyma@singpolyma.net> parents: diff changeset	607 end

prosody-modules

fe9f2c618e8a

mod_push2/mod_push2.lua

Software / code / prosody-modules

Annotate

mod_push2/mod_push2.lua @ 6214:fe9f2c618e8a

Software `/` code `/` prosody-modules