Mercurial > prosody-modules

annotate mod_cloud_notify/mod_cloud_notify.lua @ 5840:bd0abf821cef

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mod_audit_status: Expose 'crashed' flag
author Matthew Wild <mwild1@gmail.com>
date Tue, 20 Feb 2024 17:11:42 +0000
parents fd6cb4365438
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 -- XEP-0357: Push (aka: My mobile OS vendor won't let me have persistent TCP connections)
2247
d09014d8c901 mod_cloud_notify: Update copyright year
Kim Alvefur <zash@zash.se>
parents: 2246
diff changeset
2 -- Copyright (C) 2015-2016 Kim Alvefur
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
3 -- Copyright (C) 2017-2019 Thilo Molitor
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b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 --
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 -- This file is MIT/X11 licensed.
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parents:
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6
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tmolitor <thilo@eightysoft.de>
parents: 3010
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7 local os_time = os.time;
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8 local st = require"util.stanza";
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parents:
diff changeset
9 local jid = require"util.jid";
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parents:
diff changeset
10 local dataform = require"util.dataforms".new;
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8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
11 local hashes = require"util.hashes";
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
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12 local random = require"util.random";
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
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parents: 3940
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13 local cache = require"util.cache";
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parents: 4827
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14 local watchdog = require "util.watchdog";
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Kim Alvefur <zash@zash.se>
parents:
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15
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
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16 local xmlns_push = "urn:xmpp:push:0";
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parents:
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17
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c7389fe74de7 mod_cloud_notify: Make inclusion of message sender and body optional via config option
Kim Alvefur <zash@zash.se>
parents: 1908
diff changeset
18 -- configuration
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a3e3dc9131e7 mod_cloud_notify: Use typed config API
Kim Alvefur <zash@zash.se>
parents: 2201
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19 local include_body = module:get_option_boolean("push_notification_with_body", false);
a3e3dc9131e7 mod_cloud_notify: Use typed config API
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parents: 2201
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20 local include_sender = module:get_option_boolean("push_notification_with_sender", false);
3055
6abee021d9db mod_cloud_notify: Limit number of devices to 5 and change some default settings
tmolitor <thilo@eightysoft.de>
parents: 3010
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21 local max_push_errors = module:get_option_number("push_max_errors", 16);
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parents: 3010
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22 local max_push_devices = module:get_option_number("push_max_devices", 5);
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parents: 3010
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23 local dummy_body = module:get_option_string("push_notification_important_body", "New Message!");
5053
00e8cc6860cb mod_cloud_notify: Fix default extended timeout from 72 days -> 72 hours
Matthew Wild <mwild1@gmail.com>
parents: 5052
diff changeset
24 local extended_hibernation_timeout = module:get_option_number("push_max_hibernation_timeout", 72*3600); -- use same timeout like ejabberd
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parents: 1908
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25
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parents: 2395
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26 local host_sessions = prosody.hosts[module.host].sessions;
4367
33f82988d7a9 mod_cloud_notify: Make push_errors a shared table to persist across reloads and share with other modules
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parents: 4355
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27 local push_errors = module:shared("push_errors");
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28 local id2node = {};
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29 local id2identifier = {};
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parents: 3108
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30
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fd6cb4365438 mod_cloud_notify: Log warning when used on Lua 5.1
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31 if _VERSION:match("5%.1") then
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32 module:log("warn", "This module may behave incorrectly on Lua 5.1. It is recommended to upgrade to a newer Lua version.");
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33 end
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34
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35 -- For keeping state across reloads while caching reads
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parents: 3940
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36 -- This uses util.cache for caching the most recent devices and removing all old devices when max_push_devices is reached
2609
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37 local push_store = (function()
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38 local store = module:open_store();
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39 local push_services = {};
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parents: 2395
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40 local api = {};
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d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
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parents: 4273
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41 --luacheck: ignore 212/self
2609
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42 function api:get(user)
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43 if not push_services[user] then
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parents: 3940
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44 local loaded, err = store:get(user);
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45 if not loaded and err then
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46 module:log("warn", "Error reading push notification storage for user '%s': %s", user, tostring(err));
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47 push_services[user] = cache.new(max_push_devices):table();
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48 return push_services[user], false;
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49 end
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50 if loaded then
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51 push_services[user] = cache.new(max_push_devices):table();
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52 -- copy over plain table loaded from disk into our cache
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parents: 3940
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53 for k, v in pairs(loaded) do push_services[user][k] = v; end
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
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parents: 3940
diff changeset
54 else
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
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parents: 3940
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55 push_services[user] = cache.new(max_push_devices):table();
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parents: 3940
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56 end
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57 end
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58 return push_services[user], true;
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59 end
3943
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60 function api:flush_to_disk(user)
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parents: 3940
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61 local plain_table = {};
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parents: 3940
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62 for k, v in pairs(push_services[user]) do plain_table[k] = v; end
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
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parents: 3940
diff changeset
63 local ok, err = store:set(user, plain_table);
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parents: 2395
diff changeset
64 if not ok then
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
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parents: 2395
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65 module:log("error", "Error writing push notification storage for user '%s': %s", user, tostring(err));
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
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parents: 2395
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66 return false;
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67 end
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68 return true;
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69 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
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parents: 2395
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70 function api:set_identifier(user, push_identifier, data)
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71 local services = self:get(user);
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72 services[push_identifier] = data;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
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73 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
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74 return api;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
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75 end)();
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76
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
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parents: 3085
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77
2642
0f1421af7f6a mod_cloud_notify: Move declarations of handle_push_success/error to fix referencing undefined variables (introduced in 6ab46ff685d0)
Matthew Wild <mwild1@gmail.com>
parents: 2625
diff changeset
78 -- Forward declarations, as both functions need to reference each other
0f1421af7f6a mod_cloud_notify: Move declarations of handle_push_success/error to fix referencing undefined variables (introduced in 6ab46ff685d0)
Matthew Wild <mwild1@gmail.com>
parents: 2625
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79 local handle_push_success, handle_push_error;
0f1421af7f6a mod_cloud_notify: Move declarations of handle_push_success/error to fix referencing undefined variables (introduced in 6ab46ff685d0)
Matthew Wild <mwild1@gmail.com>
parents: 2625
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80
0f1421af7f6a mod_cloud_notify: Move declarations of handle_push_success/error to fix referencing undefined variables (introduced in 6ab46ff685d0)
Matthew Wild <mwild1@gmail.com>
parents: 2625
diff changeset
81 function handle_push_error(event)
2609
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parents: 2395
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82 local stanza = event.stanza;
4827
fe5303da99cb mod_cloud_notify: Include extra error details if available
Kim Alvefur <zash@zash.se>
parents: 4730
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83 local error_type, condition, error_text = stanza:get_error();
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tmolitor <thilo@eightysoft.de>
parents: 2751
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84 local node = id2node[stanza.attr.id];
3943
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85 local identifier = id2identifier[stanza.attr.id];
5057
c728e82265a7 mod_cloud_notify: Improve logging for various error cases
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86 if node == nil then
c728e82265a7 mod_cloud_notify: Improve logging for various error cases
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parents: 5053
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87 module:log("warn", "Received push error with unrecognised id: %s", stanza.attr.id);
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parents: 5053
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88 return false; -- unknown stanza? Ignore for now!
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89 end
2609
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90 local from = stanza.attr.from;
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91 local user_push_services = push_store:get(node);
5057
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92 local found, changed = false, false;
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
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diff changeset
93
2625
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tmolitor <thilo@eightysoft.de>
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94 for push_identifier, _ in pairs(user_push_services) do
3943
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tmolitor <thilo@eightysoft.de>
parents: 3940
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95 if push_identifier == identifier then
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96 found = true;
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97 if user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and error_type ~= "wait" then
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
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98 push_errors[push_identifier] = push_errors[push_identifier] + 1;
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99 module:log("info", "Got error <%s:%s:%s> for identifier '%s': "
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100 .."error count for this identifier is now at %s", error_type, condition, error_text or "", push_identifier,
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101 tostring(push_errors[push_identifier]));
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102 if push_errors[push_identifier] >= max_push_errors then
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103 module:log("warn", "Disabling push notifications for identifier '%s'", push_identifier);
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104 -- remove push settings from sessions
2749
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105 if host_sessions[node] then
9756211fcbe3 mod_cloud_notify: Fix small bug.
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106 for _, session in pairs(host_sessions[node].sessions) do
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107 if session.push_identifier == push_identifier then
9756211fcbe3 mod_cloud_notify: Fix small bug.
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108 session.push_identifier = nil;
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109 session.push_settings = nil;
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110 session.first_hibernated_push = nil;
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111 -- check for prosody 0.12 mod_smacks
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112 if session.hibernating_watchdog and session.original_smacks_callback and session.original_smacks_timeout then
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113 -- restore old smacks watchdog
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114 session.hibernating_watchdog:cancel();
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115 session.hibernating_watchdog = watchdog.new(session.original_smacks_timeout, session.original_smacks_callback);
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116 end
2749
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117 end
2625
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118 end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
119 end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
120 -- save changed global config
3085
1ea6861b533f mod_cloud_notify: Don't change table while iterating it
tmolitor <thilo@eightysoft.de>
parents: 3079
diff changeset
121 changed = true;
1ea6861b533f mod_cloud_notify: Don't change table while iterating it
tmolitor <thilo@eightysoft.de>
parents: 3079
diff changeset
122 user_push_services[push_identifier] = nil
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
123 push_errors[push_identifier] = nil;
2669
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
124 -- unhook iq handlers for this identifier (if possible)
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
125 module:unhook("iq-error/host/"..stanza.attr.id, handle_push_error);
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
126 module:unhook("iq-result/host/"..stanza.attr.id, handle_push_success);
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
127 id2node[stanza.attr.id] = nil;
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
128 id2identifier[stanza.attr.id] = nil;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
129 end
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
130 elseif user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and error_type == "wait" then
4827
fe5303da99cb mod_cloud_notify: Include extra error details if available
Kim Alvefur <zash@zash.se>
parents: 4730
diff changeset
131 module:log("debug", "Got error <%s:%s:%s> for identifier '%s': "
fe5303da99cb mod_cloud_notify: Include extra error details if available
Kim Alvefur <zash@zash.se>
parents: 4730
diff changeset
132 .."NOT increasing error count for this identifier", error_type, condition, error_text or "", push_identifier);
5057
c728e82265a7 mod_cloud_notify: Improve logging for various error cases
Matthew Wild <mwild1@gmail.com>
parents: 5053
diff changeset
133 else
c728e82265a7 mod_cloud_notify: Improve logging for various error cases
Matthew Wild <mwild1@gmail.com>
parents: 5053
diff changeset
134 module:log("debug", "Unhandled push error <%s:%s:%s> from %s for identifier '%s'",
c728e82265a7 mod_cloud_notify: Improve logging for various error cases
Matthew Wild <mwild1@gmail.com>
parents: 5053
diff changeset
135 error_type, condition, error_text or "", from, push_identifier
c728e82265a7 mod_cloud_notify: Improve logging for various error cases
Matthew Wild <mwild1@gmail.com>
parents: 5053
diff changeset
136 );
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
137 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
138 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
139 end
3085
1ea6861b533f mod_cloud_notify: Don't change table while iterating it
tmolitor <thilo@eightysoft.de>
parents: 3079
diff changeset
140 if changed then
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
141 push_store:flush_to_disk(node);
5057
c728e82265a7 mod_cloud_notify: Improve logging for various error cases
Matthew Wild <mwild1@gmail.com>
parents: 5053
diff changeset
142 elseif not found then
c728e82265a7 mod_cloud_notify: Improve logging for various error cases
Matthew Wild <mwild1@gmail.com>
parents: 5053
diff changeset
143 module:log("warn", "Unable to find matching registration for push error <%s:%s:%s> from %s", error_type, condition, error_text or "", from);
3085
1ea6861b533f mod_cloud_notify: Don't change table while iterating it
tmolitor <thilo@eightysoft.de>
parents: 3079
diff changeset
144 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
145 return true;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
146 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
147
2642
0f1421af7f6a mod_cloud_notify: Move declarations of handle_push_success/error to fix referencing undefined variables (introduced in 6ab46ff685d0)
Matthew Wild <mwild1@gmail.com>
parents: 2625
diff changeset
148 function handle_push_success(event)
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
149 local stanza = event.stanza;
2791
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
150 local node = id2node[stanza.attr.id];
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
151 local identifier = id2identifier[stanza.attr.id];
2791
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
152 if node == nil then return false; end -- unknown stanza? Ignore for now!
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
153 local from = stanza.attr.from;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
154 local user_push_services = push_store:get(node);
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
155
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
156 for push_identifier, _ in pairs(user_push_services) do
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
157 if push_identifier == identifier then
2670
6e01878103c0 mod_smacks: Ignore user when writing or reading session_cache on prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 2669
diff changeset
158 if user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and push_errors[push_identifier] > 0 then
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
159 push_errors[push_identifier] = 0;
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
160 -- unhook iq handlers for this identifier (if possible)
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
161 module:unhook("iq-error/host/"..stanza.attr.id, handle_push_error);
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
162 module:unhook("iq-result/host/"..stanza.attr.id, handle_push_success);
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
163 id2node[stanza.attr.id] = nil;
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
164 id2identifier[stanza.attr.id] = nil;
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
165 module:log("debug", "Push succeeded, error count for identifier '%s' is now at %s again",
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
166 push_identifier, tostring(push_errors[push_identifier])
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
167 );
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
168 end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
169 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
170 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
171 return true;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
172 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
173
1908
eba279ddc050 mod_cloud_notify: Add some comments describing code blocks
Kim Alvefur <zash@zash.se>
parents: 1907
diff changeset
174 -- http://xmpp.org/extensions/xep-0357.html#disco
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
175 local function account_dico_info(event)
2200
e9e38ae8037f mod_cloud_notify: Advertise feature on bare jid disco (thanks iNPUTmice)
Kim Alvefur <zash@zash.se>
parents: 2198
diff changeset
176 (event.reply or event.stanza):tag("feature", {var=xmlns_push}):up();
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
177 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
178 module:hook("account-disco-info", account_dico_info);
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
179
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
180 -- http://xmpp.org/extensions/xep-0357.html#enabling
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
181 local function push_enable(event)
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
182 local origin, stanza = event.origin, event.stanza;
2254
122cb5f4930f mod_cloud_notify: Cache <enable> in local
Kim Alvefur <zash@zash.se>
parents: 2253
diff changeset
183 local enable = stanza.tags[1];
2252
a96f2d0f8750 mod_cloud_notify: Add some logging when a client attempts to enable push notifications
Kim Alvefur <zash@zash.se>
parents: 2247
diff changeset
184 origin.log("debug", "Attempting to enable push notifications");
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
185 -- MUST contain a 'jid' attribute of the XMPP Push Service being enabled
2254
122cb5f4930f mod_cloud_notify: Cache <enable> in local
Kim Alvefur <zash@zash.se>
parents: 2253
diff changeset
186 local push_jid = enable.attr.jid;
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
187 -- SHOULD contain a 'node' attribute
2254
122cb5f4930f mod_cloud_notify: Cache <enable> in local
Kim Alvefur <zash@zash.se>
parents: 2253
diff changeset
188 local push_node = enable.attr.node;
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
189 -- CAN contain a 'include_payload' attribute
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
190 local include_payload = enable.attr.include_payload;
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
191 if not push_jid then
2257
f84b51f9aa82 mod_cloud_notify: Log message when 'jid' is missing from enable request
Kim Alvefur <zash@zash.se>
parents: 2255
diff changeset
192 origin.log("debug", "Push notification enable request missing the 'jid' field");
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
193 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing jid"));
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
194 return true;
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
195 end
3996
42682505e692 mod_cloud_notify: Forbid user from registering their own JID as their push server
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 3979
diff changeset
196 if push_jid == stanza.attr.from then
42682505e692 mod_cloud_notify: Forbid user from registering their own JID as their push server
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 3979
diff changeset
197 origin.log("debug", "Push notification enable request 'jid' field identical to our own");
42682505e692 mod_cloud_notify: Forbid user from registering their own JID as their push server
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 3979
diff changeset
198 origin.send(st.error_reply(stanza, "modify", "bad-request", "JID must be different from ours"));
42682505e692 mod_cloud_notify: Forbid user from registering their own JID as their push server
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 3979
diff changeset
199 return true;
42682505e692 mod_cloud_notify: Forbid user from registering their own JID as their push server
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 3979
diff changeset
200 end
2255
cdfc917a8cc7 mod_cloud_notify: Retrieve data form by name and namespace so unknown elements are ignored
Kim Alvefur <zash@zash.se>
parents: 2254
diff changeset
201 local publish_options = enable:get_child("x", "jabber:x:data");
2258
3abc51faf945 mod_cloud_notify: Log message if no dataform is found
Kim Alvefur <zash@zash.se>
parents: 2257
diff changeset
202 if not publish_options then
3abc51faf945 mod_cloud_notify: Log message if no dataform is found
Kim Alvefur <zash@zash.se>
parents: 2257
diff changeset
203 -- Could be intentional
3abc51faf945 mod_cloud_notify: Log message if no dataform is found
Kim Alvefur <zash@zash.se>
parents: 2257
diff changeset
204 origin.log("debug", "No publish options in request");
3abc51faf945 mod_cloud_notify: Log message if no dataform is found
Kim Alvefur <zash@zash.se>
parents: 2257
diff changeset
205 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
206 local push_identifier = push_jid .. "<" .. (push_node or "");
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
207 local push_service = {
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
208 jid = push_jid;
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
209 node = push_node;
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
210 include_payload = include_payload;
2253
97ebd28a8a75 mod_cloud_notify: Apply pre-serialization to publish-options
Kim Alvefur <zash@zash.se>
parents: 2252
diff changeset
211 options = publish_options and st.preserialize(publish_options);
3055
6abee021d9db mod_cloud_notify: Limit number of devices to 5 and change some default settings
tmolitor <thilo@eightysoft.de>
parents: 3010
diff changeset
212 timestamp = os_time();
4716
8b3e91249cff mod_cloud_notify: Move client info out of sub-object to improve usability with map store API
Matthew Wild <mwild1@gmail.com>
parents: 4713
diff changeset
213 client_id = origin.client_id;
4718
6e3254e13fb7 mod_cloud_notify: Fix traceback for clients without a stable client_id
Matthew Wild <mwild1@gmail.com>
parents: 4716
diff changeset
214 resource = not origin.client_id and origin.resource or nil;
4716
8b3e91249cff mod_cloud_notify: Move client info out of sub-object to improve usability with map store API
Matthew Wild <mwild1@gmail.com>
parents: 4713
diff changeset
215 language = stanza.attr["xml:lang"];
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
216 };
4325
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
217 local allow_registration = module:fire_event("cloud_notify/registration", {
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
218 origin = origin, stanza = stanza, push_info = push_service;
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
219 });
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
220 if allow_registration == false then
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
221 return true; -- Assume error reply already sent
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
222 end
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
223 push_store:set_identifier(origin.username, push_identifier, push_service);
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
224 local ok = push_store:flush_to_disk(origin.username);
2201
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
225 if not ok then
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
226 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
227 else
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
228 origin.push_identifier = push_identifier;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
229 origin.push_settings = push_service;
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
230 origin.first_hibernated_push = nil;
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
231 origin.log("info", "Push notifications enabled for %s (%s)", tostring(stanza.attr.from), tostring(origin.push_identifier));
2201
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
232 origin.send(st.reply(stanza));
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
233 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
234 return true;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
235 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
236 module:hook("iq-set/self/"..xmlns_push..":enable", push_enable);
1783
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parents:
diff changeset
237
1907
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parents: 1784
diff changeset
238 -- http://xmpp.org/extensions/xep-0357.html#disabling
2609
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parents: 2395
diff changeset
239 local function push_disable(event)
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
240 local origin, stanza = event.origin, event.stanza;
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
241 local push_jid = stanza.tags[1].attr.jid; -- MUST include a 'jid' attribute
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
242 local push_node = stanza.tags[1].attr.node; -- A 'node' attribute MAY be included
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
243 if not push_jid then
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
244 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing jid"));
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
245 return true;
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
246 end
2609
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parents: 2395
diff changeset
247 local user_push_services = push_store:get(origin.username);
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
248 for key, push_info in pairs(user_push_services) do
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Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
249 if push_info.jid == push_jid and (not push_node or push_info.node == push_node) then
2609
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diff changeset
250 origin.log("info", "Push notifications disabled (%s)", tostring(key));
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parents: 2395
diff changeset
251 if origin.push_identifier == key then
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parents: 2395
diff changeset
252 origin.push_identifier = nil;
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diff changeset
253 origin.push_settings = nil;
3108
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parents: 3085
diff changeset
254 origin.first_hibernated_push = nil;
4968
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
255 -- check for prosody 0.12 mod_smacks
4980
da151f9af861 replaced 'session' with 'origin' in push_disable
arcseconds
parents: 4968
diff changeset
256 if origin.hibernating_watchdog and origin.original_smacks_callback and origin.original_smacks_timeout then
4968
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
257 -- restore old smacks watchdog
4980
da151f9af861 replaced 'session' with 'origin' in push_disable
arcseconds
parents: 4968
diff changeset
258 origin.hibernating_watchdog:cancel();
da151f9af861 replaced 'session' with 'origin' in push_disable
arcseconds
parents: 4968
diff changeset
259 origin.hibernating_watchdog = watchdog.new(origin.original_smacks_timeout, origin.original_smacks_callback);
4968
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parents: 4827
diff changeset
260 end
2609
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261 end
1907
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Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
262 user_push_services[key] = nil;
2609
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diff changeset
263 push_errors[key] = nil;
3943
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parents: 3940
diff changeset
264 for stanza_id, identifier in pairs(id2identifier) do
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parents: 3940
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265 if identifier == key then
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parents: 3940
diff changeset
266 module:unhook("iq-error/host/"..stanza_id, handle_push_error);
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parents: 3940
diff changeset
267 module:unhook("iq-result/host/"..stanza_id, handle_push_success);
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parents: 3940
diff changeset
268 id2node[stanza_id] = nil;
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parents: 3940
diff changeset
269 id2identifier[stanza_id] = nil;
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parents: 3940
diff changeset
270 end
2669
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
271 end
1907
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parents: 1784
diff changeset
272 end
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Kim Alvefur <zash@zash.se>
parents:
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273 end
3943
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parents: 3940
diff changeset
274 local ok = push_store:flush_to_disk(origin.username);
2609
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diff changeset
275 if not ok then
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diff changeset
276 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
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diff changeset
277 else
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diff changeset
278 origin.send(st.reply(stanza));
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diff changeset
279 end
1783
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parents:
diff changeset
280 return true;
2609
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281 end
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282 module:hook("iq-set/self/"..xmlns_push..":disable", push_disable);
1783
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
283
4730
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parents: 4718
diff changeset
284 -- urgent stanzas should be delivered without delay
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diff changeset
285 local function is_urgent(stanza)
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diff changeset
286 -- TODO
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diff changeset
287 if stanza.name == "message" then
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parents: 4718
diff changeset
288 if stanza:get_child("propose", "urn:xmpp:jingle-message:0") then
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parents: 4718
diff changeset
289 return true, "jingle call";
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parents: 4718
diff changeset
290 end
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
291 end
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
292 end
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
293
2976
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tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
294 -- is this push a high priority one (this is needed for ios apps not using voip pushes)
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parents: 2792
diff changeset
295 local function is_important(stanza)
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parents: 2792
diff changeset
296 local st_name = stanza and stanza.name or nil;
4295
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parents: 4273
diff changeset
297 if not st_name then return false; end -- nonzas are never important here
2976
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parents: 2792
diff changeset
298 if st_name == "presence" then
4295
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parents: 4273
diff changeset
299 return false; -- same for presences
2976
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parents: 2792
diff changeset
300 elseif st_name == "message" then
4295
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parents: 4273
diff changeset
301 -- unpack carbon copied message stanzas
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parents: 4273
diff changeset
302 local carbon = stanza:find("{urn:xmpp:carbons:2}/{urn:xmpp:forward:0}/{jabber:client}message");
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
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parents: 4273
diff changeset
303 local stanza_direction = carbon and stanza:child_with_name("sent") and "out" or "in";
2976
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parents: 2792
diff changeset
304 if carbon then stanza = carbon; end
4295
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parents: 4273
diff changeset
305 local st_type = stanza.attr.type;
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parents: 4273
diff changeset
306
2976
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tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
307 -- headline message are always not important
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
308 if st_type == "headline" then return false; end
4295
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parents: 4273
diff changeset
309
2976
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tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
310 -- carbon copied outgoing messages are not important
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
311 if carbon and stanza_direction == "out" then return false; end
4295
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Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
312
2976
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tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
313 -- We can't check for body contents in encrypted messages, so let's treat them as important
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
314 -- Some clients don't even set a body or an empty body for encrypted messages
4295
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Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
315
2976
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
316 -- check omemo https://xmpp.org/extensions/inbox/omemo.html
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
317 if stanza:get_child("encrypted", "eu.siacs.conversations.axolotl") or stanza:get_child("encrypted", "urn:xmpp:omemo:0") then return true; end
4295
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Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
318
2976
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tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
319 -- check xep27 pgp https://xmpp.org/extensions/xep-0027.html
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
320 if stanza:get_child("x", "jabber:x:encrypted") then return true; end
4295
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Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
321
2976
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tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
322 -- check xep373 pgp (OX) https://xmpp.org/extensions/xep-0373.html
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
323 if stanza:get_child("openpgp", "urn:xmpp:openpgp:0") then return true; end
4295
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Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
324
4464
ea820de69265 mod_cloud_notify: Consider incoming XEP-0353 call requests as important
Matthew Wild <mwild1@gmail.com>
parents: 4429
diff changeset
325 -- XEP-0353: Jingle Message Initiation (incoming call request)
ea820de69265 mod_cloud_notify: Consider incoming XEP-0353 call requests as important
Matthew Wild <mwild1@gmail.com>
parents: 4429
diff changeset
326 if stanza:get_child("propose", "urn:xmpp:jingle-message:0") then return true; end
ea820de69265 mod_cloud_notify: Consider incoming XEP-0353 call requests as important
Matthew Wild <mwild1@gmail.com>
parents: 4429
diff changeset
327
2976
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
328 local body = stanza:get_child_text("body");
4295
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parents: 4273
diff changeset
329
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
330 -- groupchat subjects are not important here
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
331 if st_type == "groupchat" and stanza:get_child_text("subject") then
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
332 return false;
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
333 end
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
334
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
335 -- empty bodies are not important
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
336 return body ~= nil and body ~= "";
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
337 end
2976
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
338 return false; -- this stanza wasn't one of the above cases --> it is not important, too
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
339 end
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
340
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
341 local push_form = dataform {
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
342 { name = "FORM_TYPE"; type = "hidden"; value = "urn:xmpp:push:summary"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
343 { name = "message-count"; type = "text-single"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
344 { name = "pending-subscription-count"; type = "text-single"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
345 { name = "last-message-sender"; type = "jid-single"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
346 { name = "last-message-body"; type = "text-single"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
347 };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
348
1907
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Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
349 -- http://xmpp.org/extensions/xep-0357.html#publishing
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
350 local function handle_notify_request(stanza, node, user_push_services, log_push_decline)
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
351 local pushes = 0;
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
352 if not #user_push_services then return pushes end
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
353
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
354 for push_identifier, push_info in pairs(user_push_services) do
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
355 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
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
356 if stanza then
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
357 if not stanza._push_notify then stanza._push_notify = {}; end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
358 if stanza._push_notify[push_identifier] then
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
359 if log_push_decline then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
360 module:log("debug", "Already sent push notification for %s@%s to %s (%s)", node, module.host, push_info.jid, tostring(push_info.node));
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
361 end
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
362 send_push = false;
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
363 end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
364 stanza._push_notify[push_identifier] = true;
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
365 end
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
366
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
367 if send_push then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
368 -- construct push stanza
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
369 local stanza_id = hashes.sha256(random.bytes(8), true);
4332
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
370 local push_notification_payload = st.stanza("notification", { xmlns = xmlns_push });
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
371 local form_data = {
3010
7ee59f417c16 mod_cloud_notify: remove useless counter (hardcode it to 1)
tmolitor <thilo@eightysoft.de>
parents: 2976
diff changeset
372 -- hardcode to 1 because other numbers are just meaningless (the XEP does not specify *what exactly* to count)
7ee59f417c16 mod_cloud_notify: remove useless counter (hardcode it to 1)
tmolitor <thilo@eightysoft.de>
parents: 2976
diff changeset
373 ["message-count"] = "1";
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
374 };
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
375 if stanza and include_sender then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
376 form_data["last-message-sender"] = stanza.attr.from;
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
377 end
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
378 if stanza and include_body then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
379 form_data["last-message-body"] = stanza:get_child_text("body");
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
380 elseif stanza and dummy_body and is_important(stanza) then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
381 form_data["last-message-body"] = tostring(dummy_body);
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
382 end
4332
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
383
4429
157fa4e535b0 mod_cloud_notify: Fix nesting of push form (thanks ivucica/Andrzej)
Matthew Wild <mwild1@gmail.com>
parents: 4412
diff changeset
384 push_notification_payload:add_child(push_form:form(form_data));
157fa4e535b0 mod_cloud_notify: Fix nesting of push form (thanks ivucica/Andrzej)
Matthew Wild <mwild1@gmail.com>
parents: 4412
diff changeset
385
4332
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
386 local push_publish = st.iq({ to = push_info.jid, from = module.host, type = "set", id = stanza_id })
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
387 :tag("pubsub", { xmlns = "http://jabber.org/protocol/pubsub" })
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
388 :tag("publish", { node = push_info.node })
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
389 :tag("item")
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
390 :add_child(push_notification_payload)
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
391 :up()
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
392 :up();
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
393
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
394 if push_info.options then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
395 push_publish:tag("publish-options"):add_child(st.deserialize(push_info.options));
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
396 end
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
397 -- send out push
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
398 module:log("debug", "Sending %s push notification for %s@%s to %s (%s)",
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
399 form_data["last-message-body"] and "important" or "unimportant",
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
400 node, module.host, push_info.jid, tostring(push_info.node)
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
401 );
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
402 -- module:log("debug", "PUSH STANZA: %s", tostring(push_publish));
4325
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
403 local push_event = {
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
404 notification_stanza = push_publish;
4332
7a5ca4b285cb mod_cloud_notify: Some restructuring to allow direct access to notification element within push event
Matthew Wild <mwild1@gmail.com>
parents: 4328
diff changeset
405 notification_payload = push_notification_payload;
4325
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
406 original_stanza = stanza;
4996
031e0dd90f4b mod_cloud_notify: Rename field in event for clarity ('node' is ambiguous here)
Matthew Wild <mwild1@gmail.com>
parents: 4980
diff changeset
407 username = node;
4325
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
408 push_info = push_info;
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
409 push_summary = form_data;
4328
5a30daf2ac02 mod_cloud_notify: Include 'important' flag in push event data
Matthew Wild <mwild1@gmail.com>
parents: 4325
diff changeset
410 important = not not form_data["last-message-body"];
4325
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
411 };
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
412
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
413 if module:fire_event("cloud_notify/push", push_event) then
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
414 module:log("debug", "Push was blocked by event handler: %s", push_event.reason or "Unknown reason");
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
415 else
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
416 -- handle push errors for this node
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
417 if push_errors[push_identifier] == nil then
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
418 push_errors[push_identifier] = 0;
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
419 end
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
420 module:hook("iq-error/host/"..stanza_id, handle_push_error);
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
421 module:hook("iq-result/host/"..stanza_id, handle_push_success);
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
422 id2node[stanza_id] = node;
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
423 id2identifier[stanza_id] = push_identifier;
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
424 module:send(push_publish);
9b95241c6ae5 mod_cloud_notify: Fire register and push events for integration with other modules
Matthew Wild <mwild1@gmail.com>
parents: 4324
diff changeset
425 pushes = pushes + 1;
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
426 end
1909
c7389fe74de7 mod_cloud_notify: Make inclusion of message sender and body optional via config option
Kim Alvefur <zash@zash.se>
parents: 1908
diff changeset
427 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
428 end
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
429 return pushes;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
430 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
431
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
432 -- small helper function to extract relevant push settings
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
433 local function get_push_settings(stanza, session)
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
434 local to = stanza.attr.to;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
435 local node = to and jid.split(to) or session.username;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
436 local user_push_services = push_store:get(node);
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
437 return node, user_push_services;
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
438 end
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
439
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
440 -- publish on offline message
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
441 module:hook("message/offline/handle", function(event)
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
442 local node, user_push_services = get_push_settings(event.stanza, event.origin);
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
443 module:log("debug", "Invoking cloud handle_notify_request() for offline stanza");
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
444 handle_notify_request(event.stanza, node, user_push_services, true);
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
445 end, 1);
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
446
4698
4157773ed4d3 mod_cloud_notify: notify on groupchat messages sent to bare JID
arcseconds <arcseconds@zoho.com>
parents: 4464
diff changeset
447 -- publish on bare groupchat
4712
48d7a5c16f2b mod_cloud_notify: Fix some minor luacheck offences
Matthew Wild <mwild1@gmail.com>
parents: 4698
diff changeset
448 -- this picks up MUC messages when there are no devices connected
4698
4157773ed4d3 mod_cloud_notify: notify on groupchat messages sent to bare JID
arcseconds <arcseconds@zoho.com>
parents: 4464
diff changeset
449 module:hook("message/bare/groupchat", function(event)
4157773ed4d3 mod_cloud_notify: notify on groupchat messages sent to bare JID
arcseconds <arcseconds@zoho.com>
parents: 4464
diff changeset
450 module:log("debug", "Invoking cloud handle_notify_request() for bare groupchat stanza");
4157773ed4d3 mod_cloud_notify: notify on groupchat messages sent to bare JID
arcseconds <arcseconds@zoho.com>
parents: 4464
diff changeset
451 local node, user_push_services = get_push_settings(event.stanza, event.origin);
4157773ed4d3 mod_cloud_notify: notify on groupchat messages sent to bare JID
arcseconds <arcseconds@zoho.com>
parents: 4464
diff changeset
452 handle_notify_request(event.stanza, node, user_push_services, true);
4157773ed4d3 mod_cloud_notify: notify on groupchat messages sent to bare JID
arcseconds <arcseconds@zoho.com>
parents: 4464
diff changeset
453 end, 1);
4157773ed4d3 mod_cloud_notify: notify on groupchat messages sent to bare JID
arcseconds <arcseconds@zoho.com>
parents: 4464
diff changeset
454
4157773ed4d3 mod_cloud_notify: notify on groupchat messages sent to bare JID
arcseconds <arcseconds@zoho.com>
parents: 4464
diff changeset
455
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
456 local function process_stanza_queue(queue, session, queue_type)
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
457 if not session.push_identifier then return; end
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
458 local user_push_services = {[session.push_identifier] = session.push_settings};
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
459 local notified = { unimportant = false; important = false }
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
460 for i=1, #queue do
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
461 local stanza = queue[i];
3979
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
462 -- fast ignore of already pushed stanzas
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
463 if stanza and not (stanza._push_notify and stanza._push_notify[session.push_identifier]) then
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
464 local node = get_push_settings(stanza, session);
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
465 local stanza_type = "unimportant";
3979
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
466 if dummy_body and is_important(stanza) then stanza_type = "important"; end
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
467 if not notified[stanza_type] then -- only notify if we didn't try to push for this stanza type already
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
468 -- session.log("debug", "Invoking cloud handle_notify_request() for smacks queued stanza: %d", i);
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
469 if handle_notify_request(stanza, node, user_push_services, false) ~= 0 then
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
470 if session.hibernating and not session.first_hibernated_push then
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
471 -- if important stanzas are treated differently (pushed with last-message-body field set to dummy string)
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
472 -- if the message was important (e.g. had a last-message-body field) OR if we treat all pushes equally,
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
473 -- then record the time of first push in the session for the smack module which will extend its hibernation
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
474 -- timeout based on the value of session.first_hibernated_push
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
475 if not dummy_body or (dummy_body and is_important(stanza)) then
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
476 session.first_hibernated_push = os_time();
4968
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
477 -- check for prosody 0.12 mod_smacks
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
478 if session.hibernating_watchdog and session.original_smacks_callback and session.original_smacks_timeout then
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
479 -- restore old smacks watchdog (--> the start of our original timeout will be delayed until first push)
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
480 session.hibernating_watchdog:cancel();
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
481 session.hibernating_watchdog = watchdog.new(session.original_smacks_timeout, session.original_smacks_callback);
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
482 end
3979
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
483 end
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
484 end
3979
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
485 session.log("debug", "Cloud handle_notify_request() > 0, not notifying for other %s queued stanzas of type %s", queue_type, stanza_type);
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
486 notified[stanza_type] = true
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
487 end
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
488 end
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
489 end
3979
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
490 if notified.unimportant and notified.important then break; end -- stop processing the queue if all push types are exhausted
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
491 end
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
492 end
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
493
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
494 -- publish on unacked smacks message (use timer to send out push for all stanzas submitted in a row only once)
4324
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
495 local function process_stanza(session, stanza)
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
496 if session.push_identifier then
4273
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
497 session.log("debug", "adding new stanza to push_queue");
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
498 if not session.push_queue then session.push_queue = {}; end
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
499 local queue = session.push_queue;
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
500 queue[#queue+1] = st.clone(stanza);
4355
31afa4f314cc mod_cloud_notify: Fix handling of push_queue
tmolitor <thilo@eightysoft.de>
parents: 4332
diff changeset
501 if not session.awaiting_push_timer then -- timer not already running --> start new timer
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
502 session.log("debug", "Invoking cloud handle_notify_request() for newly smacks queued stanza (in a moment)");
4324
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
503 session.awaiting_push_timer = module:add_timer(1.0, function ()
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
504 session.log("debug", "Invoking cloud handle_notify_request() for newly smacks queued stanzas (now in timer)");
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
505 process_stanza_queue(session.push_queue, session, "push");
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
506 session.push_queue = {}; -- clean up queue after push
4324
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
507 session.awaiting_push_timer = nil;
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
508 end);
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
509 end
4324
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
510 end
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
511 return stanza;
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
512 end
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
513
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
514 local function process_smacks_stanza(event)
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
515 local session = event.origin;
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
516 local stanza = event.stanza;
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
517 if not session.push_identifier then
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
518 session.log("debug", "NOT invoking cloud handle_notify_request() for newly smacks queued stanza (session.push_identifier is not set: %s)",
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
519 session.push_identifier
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
520 );
4324
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
521 else
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
522 process_stanza(session, stanza)
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
523 end
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
524 end
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
525
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
526 -- smacks hibernation is started
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
527 local function hibernate_session(event)
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
528 local session = event.origin;
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
529 local queue = event.queue;
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
530 session.first_hibernated_push = nil;
5052
d7ece68de066 mod_cloud_notify: Only delay hibernation timeout for push-enabled clients
Matthew Wild <mwild1@gmail.com>
parents: 4996
diff changeset
531 if session.push_identifier and session.hibernating_watchdog then -- check for prosody 0.12 mod_smacks
4968
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
532 -- save old watchdog callback and timeout
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
533 session.original_smacks_callback = session.hibernating_watchdog.callback;
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
534 session.original_smacks_timeout = session.hibernating_watchdog.timeout;
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
535 -- cancel old watchdog and create a new watchdog with extended timeout
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
536 session.hibernating_watchdog:cancel();
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
537 session.hibernating_watchdog = watchdog.new(extended_hibernation_timeout, function()
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
538 session.log("debug", "Push-extended smacks watchdog triggered");
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
539 if session.original_smacks_callback then
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
540 session.log("debug", "Calling original smacks watchdog handler");
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
541 session.original_smacks_callback();
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
542 end
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
543 end);
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
544 end
2395
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
545 -- process unacked stanzas
3619
74aa35aeb08a mod_cloud_notify: only push once on csi queue flush in hibernated state, unhook response handlers
tmolitor <thilo@eightysoft.de>
parents: 3108
diff changeset
546 process_stanza_queue(queue, session, "smacks");
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
547 end
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
548
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
549 -- smacks hibernation is ended
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
550 local function restore_session(event)
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
551 local session = event.resumed;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
552 if session then -- older smacks module versions send only the "intermediate" session in event.session and no session.resumed one
4412
e5493a10c4d1 mod_cloud_notify: use stanza from mod_smacks to behave O(1)
tmolitor <thilo@eightysoft.de>
parents: 4367
diff changeset
553 if session.awaiting_push_timer then
e5493a10c4d1 mod_cloud_notify: use stanza from mod_smacks to behave O(1)
tmolitor <thilo@eightysoft.de>
parents: 4367
diff changeset
554 session.awaiting_push_timer:stop();
e5493a10c4d1 mod_cloud_notify: use stanza from mod_smacks to behave O(1)
tmolitor <thilo@eightysoft.de>
parents: 4367
diff changeset
555 session.awaiting_push_timer = nil;
e5493a10c4d1 mod_cloud_notify: use stanza from mod_smacks to behave O(1)
tmolitor <thilo@eightysoft.de>
parents: 4367
diff changeset
556 end
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
557 session.first_hibernated_push = nil;
4968
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
558 -- the extended smacks watchdog will be canceled by the smacks module, no need to anything here
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
559 end
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
560 end
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
561
2395
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
562 -- smacks ack is delayed
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
563 local function ack_delayed(event)
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
564 local session = event.origin;
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
565 local queue = event.queue;
4412
e5493a10c4d1 mod_cloud_notify: use stanza from mod_smacks to behave O(1)
tmolitor <thilo@eightysoft.de>
parents: 4367
diff changeset
566 local stanza = event.stanza;
4324
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
567 if not session.push_identifier then return; end
4412
e5493a10c4d1 mod_cloud_notify: use stanza from mod_smacks to behave O(1)
tmolitor <thilo@eightysoft.de>
parents: 4367
diff changeset
568 if stanza then process_stanza(session, stanza); return; end -- don't iterate through smacks queue if we know which stanza triggered this
4324
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
569 for i=1, #queue do
4712
48d7a5c16f2b mod_cloud_notify: Fix some minor luacheck offences
Matthew Wild <mwild1@gmail.com>
parents: 4698
diff changeset
570 local queued_stanza = queue[i];
4324
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
571 -- process unacked stanzas (handle_notify_request() will only send push requests for new stanzas)
4712
48d7a5c16f2b mod_cloud_notify: Fix some minor luacheck offences
Matthew Wild <mwild1@gmail.com>
parents: 4698
diff changeset
572 process_stanza(session, queued_stanza);
4324
45dcf5d4cd6c mod_cloud_notify: fix push flooding on delayed acks
tmolitor <thilo@eightysoft.de>
parents: 4295
diff changeset
573 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
574 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
575
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
576 -- archive message added
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
577 local function archive_message_added(event)
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
578 -- event is: { origin = origin, stanza = stanza, for_user = store_user, id = id }
3055
6abee021d9db mod_cloud_notify: Limit number of devices to 5 and change some default settings
tmolitor <thilo@eightysoft.de>
parents: 3010
diff changeset
579 -- only notify for new mam messages when at least one device is online
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
580 if not event.for_user or not host_sessions[event.for_user] then return; end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
581 local stanza = event.stanza;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
582 local user_session = host_sessions[event.for_user].sessions;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
583 local to = stanza.attr.to;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
584 to = to and jid.split(to) or event.origin.username;
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
585
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
586 -- only notify if the stanza destination is the mam user we store it for
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
587 if event.for_user == to then
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
588 local user_push_services = push_store:get(to);
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
589
4730
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
590 -- Urgent stanzas are time-sensitive (e.g. calls) and should
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
591 -- be pushed immediately to avoid getting stuck in the smacks
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
592 -- queue in case of dead connections, for example
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
593 local is_urgent_stanza, urgent_reason = is_urgent(event.stanza);
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
594
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
595 local notify_push_services;
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
596 if is_urgent_stanza then
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
597 module:log("debug", "Urgent push for %s (%s)", to, urgent_reason);
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
598 notify_push_services = user_push_services;
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
599 else
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
600 -- only notify nodes with no active sessions (smacks is counted as active and handled separate)
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
601 notify_push_services = {};
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
602 for identifier, push_info in pairs(user_push_services) do
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
603 local identifier_found = nil;
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
604 for _, session in pairs(user_session) do
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
605 if session.push_identifier == identifier then
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
606 identifier_found = session;
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
607 break;
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
608 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
609 end
4730
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
610 if identifier_found then
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
611 identifier_found.log("debug", "Not cloud notifying '%s' of new MAM stanza (session still alive)", identifier);
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
612 else
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
613 notify_push_services[identifier] = push_info;
1da4b815d2fe mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
Matthew Wild <mwild1@gmail.com>
parents: 4718
diff changeset
614 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
615 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
616 end
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
617
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
618 handle_notify_request(event.stanza, to, notify_push_services, true);
2395
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
619 end
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
620 end
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
621
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
622 module:hook("smacks-hibernation-start", hibernate_session);
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
623 module:hook("smacks-hibernation-end", restore_session);
2395
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
624 module:hook("smacks-ack-delayed", ack_delayed);
4273
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
625 module:hook("smacks-hibernation-stanza-queued", process_smacks_stanza);
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
626 module:hook("archive-message-added", archive_message_added);
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
627
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
628 local function send_ping(event)
3626
c84bbf36c878 mod_cloud_notify: fix local variable usage
tmolitor <thilo@eightysoft.de>
parents: 3622
diff changeset
629 local user = event.user;
3627
9639c493f4b9 mod_cloud_notify: fix typo (used || instead of or)
tmolitor <thilo@eightysoft.de>
parents: 3626
diff changeset
630 local push_services = event.push_services or push_store:get(user);
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
631 module:log("debug", "Handling event 'cloud-notify-ping' for user '%s'", user);
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
632 local retval = handle_notify_request(nil, user, push_services, true);
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
633 module:log("debug", "handle_notify_request() returned %s", tostring(retval));
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
634 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
635 -- can be used by other modules to ping one or more (or all) push endpoints
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
636 module:hook("cloud-notify-ping", send_ping);
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
637
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
638 module:log("info", "Module loaded");
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
639 function module.unload()
4273
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
640 module:log("info", "Unloading module");
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
641 -- cleanup some settings, reloading this module can cause process_smacks_stanza() to stop working otherwise
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
642 for user, _ in pairs(host_sessions) do
4295
d44a8d3dd571 mod_cloud_notify: Some code cleanup, now luacheck-clean. No functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 4273
diff changeset
643 for _, session in pairs(host_sessions[user].sessions) do
4273
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
644 if session.awaiting_push_timer then session.awaiting_push_timer:stop(); end
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
645 session.awaiting_push_timer = nil;
4968
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
646 session.push_queue = nil;
4273
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
647 session.first_hibernated_push = nil;
4968
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
648 -- check for prosody 0.12 mod_smacks
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
649 if session.hibernating_watchdog and session.original_smacks_callback and session.original_smacks_timeout then
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
650 -- restore old smacks watchdog
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
651 session.hibernating_watchdog:cancel();
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
652 session.hibernating_watchdog = watchdog.new(session.original_smacks_timeout, session.original_smacks_callback);
487f1eb829cf mod_cloud_notify: Compat for prosody 0.12
tmolitor <thilo@eightysoft.de>
parents: 4827
diff changeset
653 end
4273
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
654 end
8bf83e883593 mod_cloud_notify: Modernize interface to mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 4221
diff changeset
655 end
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
656 module:log("info", "Module unloaded");
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
657 end