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mod_muc_cloud_notify/mod_muc_cloud_notify.lua @ 4509:16995e7624f0

mod_http_upload_external: add access control option

author	Nicolas Cedilnik <nicoco@nicoco.fr>
date	Sun, 14 Mar 2021 17:19:38 +0100
parent	3883:571249f69577
child	4664:524a9103fb45

rev	line source
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	1 -- XEP-XXX: MUC Push Notifications
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	2 -- Copyright (C) 2015-2016 Kim Alvefur
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	3 -- Copyright (C) 2017-2018 Thilo Molitor
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	4 --
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	5 -- This file is MIT/X11 licensed.
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	6
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	7 local s_match = string.match;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	8 local s_sub = string.sub;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	9 local os_time = os.time;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	10 local next = next;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	11 local st = require"util.stanza";
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	12 local jid = require"util.jid";
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	13 local dataform = require"util.dataforms".new;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	14 local hashes = require"util.hashes";
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	15
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	16 local xmlns_push = "urn:xmpp:push:0";
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	17
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	18 -- configuration
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	19 local include_body = module:get_option_boolean("push_notification_with_body", false);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	20 local include_sender = module:get_option_boolean("push_notification_with_sender", false);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	21 local max_push_errors = module:get_option_number("push_max_errors", 16);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	22 local max_push_devices = module:get_option_number("push_max_devices", 5);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	23 local dummy_body = module:get_option_string("push_notification_important_body", "New Message!");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	24
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	25 local host_sessions = prosody.hosts[module.host].sessions;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	26 local push_errors = {};
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	27 local id2node = {};
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	28
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	29 module:depends("muc");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	30
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	31 -- ordered table iterator, allow to iterate on the natural order of the keys of a table,
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	32 -- see http://lua-users.org/wiki/SortedIteration
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	33 local function __genOrderedIndex( t )
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	34 local orderedIndex = {}
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	35 for key in pairs(t) do
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	36 table.insert( orderedIndex, key )
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	37 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	38 -- sort in reverse order (newest one first)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	39 table.sort( orderedIndex, function(a, b)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	40 if a == nil or t[a] == nil or b == nil or t[b] == nil then return false end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	41 -- only one timestamp given, this is the newer one
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	42 if t[a].timestamp ~= nil and t[b].timestamp == nil then return true end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	43 if t[a].timestamp == nil and t[b].timestamp ~= nil then return false end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	44 -- both timestamps given, sort normally
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	45 if t[a].timestamp ~= nil and t[b].timestamp ~= nil then return t[a].timestamp > t[b].timestamp end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	46 return false -- normally not reached
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	47 end)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	48 return orderedIndex
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	49 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	50 local function orderedNext(t, state)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	51 -- Equivalent of the next function, but returns the keys in timestamp
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	52 -- order. We use a temporary ordered key table that is stored in the
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	53 -- table being iterated.
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	54
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	55 local key = nil
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	56 --print("orderedNext: state = "..tostring(state) )
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	57 if state == nil then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	58 -- the first time, generate the index
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	59 t.__orderedIndex = __genOrderedIndex( t )
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	60 key = t.__orderedIndex[1]
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	61 else
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	62 -- fetch the next value
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	63 for i = 1, #t.__orderedIndex do
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	64 if t.__orderedIndex[i] == state then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	65 key = t.__orderedIndex[i+1]
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	66 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	67 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	68 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	69
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	70 if key then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	71 return key, t[key]
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	72 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	73
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	74 -- no more value to return, cleanup
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	75 t.__orderedIndex = nil
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	76 return
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	77 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	78 local function orderedPairs(t)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	79 -- Equivalent of the pairs() function on tables. Allows to iterate
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	80 -- in order
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	81 return orderedNext, t, nil
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	82 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	83
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	84 -- small helper function to return new table with only "maximum" elements containing only the newest entries
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	85 local function reduce_table(table, maximum)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	86 local count = 0;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	87 local result = {};
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	88 for key, value in orderedPairs(table) do
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	89 count = count + 1;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	90 if count > maximum then break end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	91 result[key] = value;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	92 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	93 return result;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	94 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	95
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	96 -- For keeping state across reloads while caching reads
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	97 local push_store = (function()
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	98 local store = module:open_store();
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	99 local push_services = {};
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	100 local api = {};
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	101 function api:get(user)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	102 if not push_services[user] then
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	103 local err;
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	104 push_services[user], err = store:get(user);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	105 if not push_services[user] and err then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	106 module:log("warn", "Error reading push notification storage for user '%s': %s", user, tostring(err));
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	107 push_services[user] = {};
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	108 return push_services[user], false;
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	109 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	110 end
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	111 if not push_services[user] then push_services[user] = {} end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	112 return push_services[user], true;
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	113 end
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	114 function api:set(user, data)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	115 push_services[user] = reduce_table(data, max_push_devices);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	116 local ok, err = store:set(user, push_services[user]);
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	117 if not ok then
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	118 module:log("error", "Error writing push notification storage for user '%s': %s", user, tostring(err));
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	119 return false;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	120 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	121 return true;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	122 end
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	123 function api:set_identifier(user, push_identifier, data)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	124 local services = self:get(user);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	125 services[push_identifier] = data;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	126 return self:set(user, services);
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	127 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	128 return api;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	129 end)();
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	130
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	131
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	132 -- Forward declarations, as both functions need to reference each other
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	133 local handle_push_success, handle_push_error;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	134
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	135 function handle_push_error(event)
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	136 local stanza = event.stanza;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	137 local error_type, condition = stanza:get_error();
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	138 local node = id2node[stanza.attr.id];
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	139 if node == nil then return false; end -- unknown stanza? Ignore for now!
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	140 local from = stanza.attr.from;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	141 local user_push_services = push_store:get(node);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	142 local changed = false;
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	143
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	144 for push_identifier, _ in pairs(user_push_services) do
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	145 local stanza_id = hashes.sha256(push_identifier, true);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	146 if stanza_id == stanza.attr.id then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	147 if user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and error_type ~= "wait" then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	148 push_errors[push_identifier] = push_errors[push_identifier] + 1;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	149 module:log("info", "Got error of type '%s' (%s) for identifier '%s': "
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	150 .."error count for this identifier is now at %s", error_type, condition, push_identifier,
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	151 tostring(push_errors[push_identifier]));
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	152 if push_errors[push_identifier] >= max_push_errors then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	153 module:log("warn", "Disabling push notifications for identifier '%s'", push_identifier);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	154 -- remove push settings from sessions
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	155 if host_sessions[node] then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	156 for _, session in pairs(host_sessions[node].sessions) do
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	157 if session.push_identifier == push_identifier then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	158 session.push_identifier = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	159 session.push_settings = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	160 session.first_hibernated_push = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	161 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	162 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	163 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	164 -- save changed global config
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	165 changed = true;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	166 user_push_services[push_identifier] = nil
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	167 push_errors[push_identifier] = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	168 -- unhook iq handlers for this identifier (if possible)
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	169 if module.unhook then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	170 module:unhook("iq-error/host/"..stanza_id, handle_push_error);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	171 module:unhook("iq-result/host/"..stanza_id, handle_push_success);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	172 id2node[stanza_id] = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	173 end
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	174 end
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	175 elseif user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and error_type == "wait" then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	176 module:log("debug", "Got error of type '%s' (%s) for identifier '%s': "
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	177 .."NOT increasing error count for this identifier", error_type, condition, push_identifier);
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	178 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	179 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	180 end
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	181 if changed then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	182 push_store:set(node, user_push_services);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	183 end
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	184 return true;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	185 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	186
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	187 function handle_push_success(event)
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	188 local stanza = event.stanza;
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	189 local node = id2node[stanza.attr.id];
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	190 if node == nil then return false; end -- unknown stanza? Ignore for now!
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	191 local from = stanza.attr.from;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	192 local user_push_services = push_store:get(node);
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	193
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	194 for push_identifier, _ in pairs(user_push_services) do
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	195 if hashes.sha256(push_identifier, true) == stanza.attr.id then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	196 if user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and push_errors[push_identifier] > 0 then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	197 push_errors[push_identifier] = 0;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	198 module:log("debug", "Push succeeded, error count for identifier '%s' is now at %s again", push_identifier, tostring(push_errors[push_identifier]));
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	199 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	200 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	201 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	202 return true;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	203 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	204
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	205 -- http://xmpp.org/extensions/xep-0357.html#disco
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	206 local function account_dico_info(event)
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	207 (event.reply or event.stanza):tag("feature", {var=xmlns_push}):up();
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	208 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	209 module:hook("account-disco-info", account_dico_info);
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	210
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	211 -- http://xmpp.org/extensions/xep-0357.html#enabling
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	212 local function push_enable(event)
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	213 local origin, stanza = event.origin, event.stanza;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	214 local enable = stanza.tags[1];
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	215 origin.log("debug", "Attempting to enable push notifications");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	216 -- MUST contain a 'jid' attribute of the XMPP Push Service being enabled
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	217 local push_jid = enable.attr.jid;
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	218 -- SHOULD contain a 'node' attribute
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	219 local push_node = enable.attr.node;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	220 -- CAN contain a 'include_payload' attribute
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	221 local include_payload = enable.attr.include_payload;
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	222 if not push_jid then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	223 origin.log("debug", "MUC Push notification enable request missing the 'jid' field");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	224 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing jid"));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	225 return true;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	226 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	227 local publish_options = enable:get_child("x", "jabber:x:data");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	228 if not publish_options then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	229 -- Could be intentional
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	230 origin.log("debug", "No publish options in request");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	231 end
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	232 local push_identifier = push_jid .. "<" .. (push_node or "");
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	233 local push_service = {
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	234 jid = push_jid;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	235 node = push_node;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	236 include_payload = include_payload;
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	237 options = publish_options and st.preserialize(publish_options);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	238 timestamp = os_time();
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	239 };
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	240 local ok = push_store:set_identifier(origin.username.."@"..origin.host, push_identifier, push_service);
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	241 if not ok then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	242 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	243 else
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	244 origin.push_identifier = push_identifier;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	245 origin.push_settings = push_service;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	246 origin.first_hibernated_push = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	247 origin.log("info", "MUC Push notifications enabled for %s by %s (%s)",
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	248 tostring(stanza.attr.to),
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	249 tostring(stanza.attr.from),
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	250 tostring(origin.push_identifier)
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	251 );
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	252 origin.send(st.reply(stanza));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	253 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	254 return true;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	255 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	256 module:hook("iq-set/host/"..xmlns_push..":enable", push_enable);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	257
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	258
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	259 -- http://xmpp.org/extensions/xep-0357.html#disabling
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	260 local function push_disable(event)
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	261 local origin, stanza = event.origin, event.stanza;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	262 local push_jid = stanza.tags[1].attr.jid; -- MUST include a 'jid' attribute
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	263 local push_node = stanza.tags[1].attr.node; -- A 'node' attribute MAY be included
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	264 if not push_jid then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	265 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing jid"));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	266 return true;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	267 end
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	268 local user_push_services = push_store:get(origin.username);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	269 for key, push_info in pairs(user_push_services) do
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	270 if push_info.jid == push_jid and (not push_node or push_info.node == push_node) then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	271 origin.log("info", "Push notifications disabled (%s)", tostring(key));
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	272 if origin.push_identifier == key then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	273 origin.push_identifier = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	274 origin.push_settings = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	275 origin.first_hibernated_push = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	276 end
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	277 user_push_services[key] = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	278 push_errors[key] = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	279 if module.unhook then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	280 module:unhook("iq-error/host/"..key, handle_push_error);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	281 module:unhook("iq-result/host/"..key, handle_push_success);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	282 id2node[key] = nil;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	283 end
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	284 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	285 end
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	286 local ok = push_store:set(origin.username, user_push_services);
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	287 if not ok then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	288 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	289 else
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	290 origin.send(st.reply(stanza));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	291 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	292 return true;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	293 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	294 module:hook("iq-set/host/"..xmlns_push..":disable", push_disable);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	295
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	296 -- Patched version of util.stanza:find() that supports giving stanza names
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	297 -- without their namespace, allowing for every namespace.
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	298 local function find(self, path)
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	299 local pos = 1;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	300 local len = #path + 1;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	301
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	302 repeat
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	303 local xmlns, name, text;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	304 local char = s_sub(path, pos, pos);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	305 if char == "@" then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	306 return self.attr[s_sub(path, pos + 1)];
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	307 elseif char == "{" then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	308 xmlns, pos = s_match(path, "^([^}]+)}()", pos + 1);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	309 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	310 name, text, pos = s_match(path, "^([^@/#]*)([/#]?)()", pos);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	311 name = name ~= "" and name or nil;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	312 if pos == len then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	313 if text == "#" then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	314 local child = xmlns ~= nil and self:get_child(name, xmlns) or self:child_with_name(name);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	315 return child and child:get_text() or nil;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	316 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	317 return xmlns ~= nil and self:get_child(name, xmlns) or self:child_with_name(name);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	318 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	319 self = xmlns ~= nil and self:get_child(name, xmlns) or self:child_with_name(name);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	320 until not self
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	321 return nil;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	322 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	323
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	324 -- is this push a high priority one (this is needed for ios apps not using voip pushes)
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	325 local function is_important(stanza)
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	326 local st_name = stanza and stanza.name or nil;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	327 if not st_name then return false; end -- nonzas are never important here
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	328 if st_name == "presence" then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	329 return false; -- same for presences
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	330 elseif st_name == "message" then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	331 -- unpack carbon copies
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	332 local stanza_direction = "in";
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	333 local carbon;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	334 local st_type;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	335 -- support carbon copied message stanzas having an arbitrary message-namespace or no message-namespace at all
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	336 if not carbon then carbon = find(stanza, "{urn:xmpp:carbons:2}/forwarded/message"); end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	337 if not carbon then carbon = find(stanza, "{urn:xmpp:carbons:1}/forwarded/message"); end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	338 stanza_direction = carbon and stanza:child_with_name("sent") and "out" or "in";
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	339 if carbon then stanza = carbon; end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	340 st_type = stanza.attr.type;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	341
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	342 -- headline message are always not important
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	343 if st_type == "headline" then return false; end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	344
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	345 -- carbon copied outgoing messages are not important
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	346 if carbon and stanza_direction == "out" then return false; end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	347
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	348 -- We can't check for body contents in encrypted messages, so let's treat them as important
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	349 -- Some clients don't even set a body or an empty body for encrypted messages
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	350
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	351 -- check omemo https://xmpp.org/extensions/inbox/omemo.html
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	352 if stanza:get_child("encrypted", "eu.siacs.conversations.axolotl") or stanza:get_child("encrypted", "urn:xmpp:omemo:0") then return true; end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	353
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	354 -- check xep27 pgp https://xmpp.org/extensions/xep-0027.html
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	355 if stanza:get_child("x", "jabber:x:encrypted") then return true; end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	356
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	357 -- check xep373 pgp (OX) https://xmpp.org/extensions/xep-0373.html
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	358 if stanza:get_child("openpgp", "urn:xmpp:openpgp:0") then return true; end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	359
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	360 local body = stanza:get_child_text("body");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	361 if st_type == "groupchat" and stanza:get_child_text("subject") then return false; end -- groupchat subjects are not important here
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	362 return body ~= nil and body ~= ""; -- empty bodies are not important
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	363 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	364 return false; -- this stanza wasn't one of the above cases --> it is not important, too
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	365 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	366
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	367 local push_form = dataform {
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	368 { name = "FORM_TYPE"; type = "hidden"; value = "urn:xmpp:push:summary"; };
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	369 { name = "message-count"; type = "text-single"; };
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	370 { name = "pending-subscription-count"; type = "text-single"; };
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	371 { name = "last-message-sender"; type = "jid-single"; };
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	372 { name = "last-message-body"; type = "text-single"; };
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	373 };
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	374
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	375 -- http://xmpp.org/extensions/xep-0357.html#publishing
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	376 local function handle_notify_request(stanza, node, user_push_services, log_push_decline)
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	377 local pushes = 0;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	378 if not user_push_services or next(user_push_services) == nil then return pushes end
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	379
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	380 -- XXX: customized
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	381 local body = stanza:get_child_text("body");
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	382 if not body then
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	383 return pushes;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	384 end
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	385
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	386 for push_identifier, push_info in pairs(user_push_services) do
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	387 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
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	388 if stanza then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	389 if not stanza._push_notify then stanza._push_notify = {}; end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	390 if stanza._push_notify[push_identifier] then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	391 if log_push_decline then
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	392 module:log("debug", "Already sent push notification for %s@%s to %s (%s)", node, module.host, push_info.jid, tostring(push_info.node));
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	393 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	394 send_push = false;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	395 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	396 stanza._push_notify[push_identifier] = true;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	397 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	398
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	399 if send_push then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	400 -- construct push stanza
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	401 local stanza_id = hashes.sha256(push_identifier, true);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	402 local push_publish = st.iq({ to = push_info.jid, from = module.host, type = "set", id = stanza_id })
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	403 :tag("pubsub", { xmlns = "http://jabber.org/protocol/pubsub" })
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	404 :tag("publish", { node = push_info.node })
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	405 :tag("item")
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	406 :tag("notification", { xmlns = xmlns_push });
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	407 local form_data = {
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	408 -- hardcode to 1 because other numbers are just meaningless (the XEP does not specify what exactly to count)
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	409 ["message-count"] = "1";
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	410 };
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	411 if stanza and include_sender then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	412 form_data["last-message-sender"] = stanza.attr.from;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	413 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	414 if stanza and include_body then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	415 form_data["last-message-body"] = stanza:get_child_text("body");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	416 elseif stanza and dummy_body and is_important(stanza) then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	417 form_data["last-message-body"] = tostring(dummy_body);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	418 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	419 push_publish:add_child(push_form:form(form_data));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	420 push_publish:up(); -- / notification
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	421 push_publish:up(); -- / publish
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	422 push_publish:up(); -- / pubsub
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	423 if push_info.options then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	424 push_publish:tag("publish-options"):add_child(st.deserialize(push_info.options));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	425 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	426 -- send out push
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	427 module:log("debug", "Sending%s push notification for %s@%s to %s (%s)", form_data["last-message-body"] and " important" or "", node, module.host, push_info.jid, tostring(push_info.node));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	428 -- module:log("debug", "PUSH STANZA: %s", tostring(push_publish));
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	429 -- handle push errors for this node
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	430 if push_errors[push_identifier] == nil then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	431 push_errors[push_identifier] = 0;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	432 module:hook("iq-error/host/"..stanza_id, handle_push_error);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	433 module:hook("iq-result/host/"..stanza_id, handle_push_success);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	434 id2node[stanza_id] = node;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	435 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	436 module:send(push_publish);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	437 pushes = pushes + 1;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	438 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	439 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	440 return pushes;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	441 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	442
3570 8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	443 local function extract_reference(text, i, j)
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	444 -- COMPAT w/ pre-Lua 5.3
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	445 local c, pos, p1 = 0, 0, nil;
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	446 for char in text:gmatch("([%z\1-\127\194-\244][\128-\191]*)") do
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	447 c, pos = c + 1, pos + #char;
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	448 if not p1 and i < c then
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	449 p1 = pos;
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	450 end
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	451 if c == j then
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	452 return text:sub(p1, pos);
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	453 end
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	454 end
8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	455 end
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	456
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	457 -- archive message added
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	458 local function archive_message_added(event)
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	459 -- event is: { origin = origin, stanza = stanza, for_user = store_user, id = id }
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	460 -- only notify for new mam messages when at least one device is online
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	461 local room = event.room;
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	462 local stanza = event.stanza;
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	463 local body = stanza:get_child_text('body');
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	464
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	465 for reference in stanza:childtags("reference", "urn:xmpp:reference:0") do
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	466 if reference.attr['type'] == 'mention' and reference.attr['begin'] and reference.attr['end'] then
3570 8a93af85f319 mod_muc_cloud_notify: Count codepoints instead of bytes Matthew Wild <mwild1@gmail.com> parents: 3319 diff changeset	467 local nick = extract_reference(body, reference.attr['begin'], reference.attr['end']);
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	468 local jid = room:get_registered_jid(nick);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	469
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	470 if room._occupants[room.jid..'/'..nick] then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	471 -- We only notify for members not currently in the room
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	472 module:log("debug", "Not notifying %s, because he's currently in the room", jid);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	473 else
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	474 -- We only need to notify once, even when there are multiple mentions.
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	475 local user_push_services = push_store:get(jid);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	476 handle_notify_request(event.stanza, jid, user_push_services, true);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	477 return
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	478 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	479 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	480 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	481 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	482
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	483 module:hook("muc-add-history", archive_message_added);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	484
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	485 local function send_ping(event)
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	486 local user = event.user;
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	487 local user_push_services = push_store:get(user);
571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	488 local push_services = event.push_services or user_push_services;
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	489 handle_notify_request(nil, user, push_services, true);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	490 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	491 -- can be used by other modules to ping one or more (or all) push endpoints
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	492 module:hook("cloud-notify-ping", send_ping);
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	493
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	494 module:log("info", "Module loaded");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	495 function module.unload()
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	496 if module.unhook then
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	497 module:unhook("account-disco-info", account_dico_info);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	498 module:unhook("iq-set/host/"..xmlns_push..":enable", push_enable);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	499 module:unhook("iq-set/host/"..xmlns_push..":disable", push_disable);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	500
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	501 module:unhook("muc-add-history", archive_message_added);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	502 module:unhook("cloud-notify-ping", send_ping);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	503
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	504 for push_identifier, _ in pairs(push_errors) do
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	505 local stanza_id = hashes.sha256(push_identifier, true);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	506 module:unhook("iq-error/host/"..stanza_id, handle_push_error);
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	507 module:unhook("iq-result/host/"..stanza_id, handle_push_success);
3883 571249f69577 mod_muc_cloud_notify: Revert last commit tmolitor <thilo@eightysoft.de> parents: 3882 diff changeset	508 id2node[stanza_id] = nil;
3319 408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	509 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	510 end
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	511
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	512 module:log("info", "Module unloaded");
408f92149774 mod_muc_cloud_notify: New module JC Brand <jc@opkode.com> parents: diff changeset	513 end

prosody-modules

16995e7624f0

mod_muc_cloud_notify/mod_muc_cloud_notify.lua

Software / code / prosody-modules

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mod_muc_cloud_notify/mod_muc_cloud_notify.lua @ 4509:16995e7624f0

Software `/` code `/` prosody-modules