Mercurial > prosody-modules

annotate mod_cloud_notify/mod_cloud_notify.lua @ 4047:36b6e3e3f9e2

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mod_conversejs: Disable automatic BOSH/WS endpoint discovery Converse.js 7.0 will enable this by default, but when using this module the BOSH and WebSocket endpoints are provided in the generated HTML, so automatic discovery is not needed and unlikely to work without an additional module.
author Kim Alvefur <zash@zash.se>
date Thu, 18 Jun 2020 15:24:34 +0200
parents 42682505e692
children fa79d19d0fdd
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1783
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diff changeset
1 -- XEP-0357: Push (aka: My mobile OS vendor won't let me have persistent TCP connections)
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2 -- Copyright (C) 2015-2016 Kim Alvefur
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3 -- Copyright (C) 2017-2019 Thilo Molitor
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4 --
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5 -- This file is MIT/X11 licensed.
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6
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7 local t_insert = table.insert;
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df86ce6bb0b4 Implement dummy body message to indicate high priority push
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8 local s_match = string.match;
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9 local s_sub = string.sub;
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10 local os_time = os.time;
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11 local next = next;
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12 local st = require"util.stanza";
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13 local jid = require"util.jid";
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14 local dataform = require"util.dataforms".new;
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15 local filters = require"util.filters";
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16 local hashes = require"util.hashes";
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17 local random = require"util.random";
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18 local cache = require"util.cache";
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20 local xmlns_push = "urn:xmpp:push:0";
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21
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22 -- configuration
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23 local include_body = module:get_option_boolean("push_notification_with_body", false);
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24 local include_sender = module:get_option_boolean("push_notification_with_sender", false);
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25 local max_push_errors = module:get_option_number("push_max_errors", 16);
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26 local max_push_devices = module:get_option_number("push_max_devices", 5);
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27 local dummy_body = module:get_option_string("push_notification_important_body", "New Message!");
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28
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29 local host_sessions = prosody.hosts[module.host].sessions;
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30 local push_errors = {};
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31 local id2node = {};
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32 local id2identifier = {};
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33
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34 -- For keeping state across reloads while caching reads
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35 -- This uses util.cache for caching the most recent devices and removing all old devices when max_push_devices is reached
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36 local push_store = (function()
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37 local store = module:open_store();
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38 local push_services = {};
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39 local api = {};
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40 function api:get(user)
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41 if not push_services[user] then
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42 local loaded, err = store:get(user);
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43 if not loaded and err then
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44 module:log("warn", "Error reading push notification storage for user '%s': %s", user, tostring(err));
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45 push_services[user] = cache.new(max_push_devices):table();
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46 return push_services[user], false;
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47 end
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48 if loaded then
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49 push_services[user] = cache.new(max_push_devices):table();
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50 -- copy over plain table loaded from disk into our cache
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51 for k, v in pairs(loaded) do push_services[user][k] = v; end
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52 else
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53 push_services[user] = cache.new(max_push_devices):table();
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54 end
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55 end
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56 return push_services[user], true;
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57 end
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58 function api:flush_to_disk(user)
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59 local plain_table = {};
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60 for k, v in pairs(push_services[user]) do plain_table[k] = v; end
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61 local ok, err = store:set(user, plain_table);
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62 if not ok then
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63 module:log("error", "Error writing push notification storage for user '%s': %s", user, tostring(err));
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64 return false;
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65 end
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66 return true;
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67 end
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68 function api:set_identifier(user, push_identifier, data)
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69 local services = self:get(user);
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70 services[push_identifier] = data;
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71 end
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72 return api;
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73 end)();
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74
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75
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76 -- Forward declarations, as both functions need to reference each other
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77 local handle_push_success, handle_push_error;
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78
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79 function handle_push_error(event)
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80 local stanza = event.stanza;
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81 local error_type, condition = stanza:get_error();
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82 local node = id2node[stanza.attr.id];
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83 local identifier = id2identifier[stanza.attr.id];
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84 if node == nil then return false; end -- unknown stanza? Ignore for now!
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85 local from = stanza.attr.from;
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86 local user_push_services = push_store:get(node);
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87 local changed = false;
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88
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89 for push_identifier, _ in pairs(user_push_services) do
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90 if push_identifier == identifier then
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91 if user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and error_type ~= "wait" then
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92 push_errors[push_identifier] = push_errors[push_identifier] + 1;
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93 module:log("info", "Got error of type '%s' (%s) for identifier '%s': "
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94 .."error count for this identifier is now at %s", error_type, condition, push_identifier,
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95 tostring(push_errors[push_identifier]));
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96 if push_errors[push_identifier] >= max_push_errors then
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97 module:log("warn", "Disabling push notifications for identifier '%s'", push_identifier);
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98 -- remove push settings from sessions
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99 if host_sessions[node] then
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100 for _, session in pairs(host_sessions[node].sessions) do
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101 if session.push_identifier == push_identifier then
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102 session.push_identifier = nil;
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103 session.push_settings = nil;
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104 session.first_hibernated_push = nil;
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105 end
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106 end
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107 end
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108 -- save changed global config
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109 changed = true;
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110 user_push_services[push_identifier] = nil
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111 push_errors[push_identifier] = nil;
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112 -- unhook iq handlers for this identifier (if possible)
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113 module:unhook("iq-error/host/"..stanza.attr.id, handle_push_error);
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114 module:unhook("iq-result/host/"..stanza.attr.id, handle_push_success);
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115 id2node[stanza.attr.id] = nil;
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116 id2identifier[stanza.attr.id] = nil;
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117 end
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parents: 2609
diff changeset
118 elseif 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>
parents: 2609
diff changeset
119 module:log("debug", "Got error of type '%s' (%s) for identifier '%s': "
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
120 .."NOT increasing error count for this identifier", error_type, condition, push_identifier);
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
121 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
122 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
123 end
3085
1ea6861b533f mod_cloud_notify: Don't change table while iterating it
tmolitor <thilo@eightysoft.de>
parents: 3079
diff changeset
124 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
125 push_store:flush_to_disk(node);
3085
1ea6861b533f mod_cloud_notify: Don't change table while iterating it
tmolitor <thilo@eightysoft.de>
parents: 3079
diff changeset
126 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
127 return true;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
128 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
129
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
130 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
131 local stanza = event.stanza;
2791
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
132 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
133 local identifier = id2identifier[stanza.attr.id];
2791
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
134 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
135 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
136 local user_push_services = push_store:get(node);
2791
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
137
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
138 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
139 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
140 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
141 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
142 -- 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
143 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
144 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
145 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
146 id2identifier[stanza.attr.id] = nil;
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
147 module:log("debug", "Push succeeded, error count for identifier '%s' is now at %s again", push_identifier, tostring(push_errors[push_identifier]));
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
148 end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
149 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
150 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
151 return true;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
152 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
153
1908
eba279ddc050 mod_cloud_notify: Add some comments describing code blocks
Kim Alvefur <zash@zash.se>
parents: 1907
diff changeset
154 -- 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
155 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
156 (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
157 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
158 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
159
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
160 -- 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
161 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
162 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
163 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
164 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
165 -- 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
166 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
167 -- SHOULD contain a 'node' attribute
2254
122cb5f4930f mod_cloud_notify: Cache <enable> in local
Kim Alvefur <zash@zash.se>
parents: 2253
diff changeset
168 local push_node = enable.attr.node;
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
169 -- CAN contain a 'include_payload' attribute
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
170 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
171 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
172 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
173 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
174 return true;
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
175 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
176 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
177 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
178 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
179 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
180 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
181 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
182 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
183 -- Could be intentional
3abc51faf945 mod_cloud_notify: Log message if no dataform is found
Kim Alvefur <zash@zash.se>
parents: 2257
diff changeset
184 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
185 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
186 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
187 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
188 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
189 node = push_node;
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
190 include_payload = include_payload;
2253
97ebd28a8a75 mod_cloud_notify: Apply pre-serialization to publish-options
Kim Alvefur <zash@zash.se>
parents: 2252
diff changeset
191 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
192 timestamp = os_time();
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
193 };
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
194 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
195 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
196 if not ok then
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
197 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
198 else
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
199 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
200 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
201 origin.first_hibernated_push = nil;
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
202 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
203 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
204 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 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
206 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
207 module:hook("iq-set/self/"..xmlns_push..":enable", push_enable);
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
208
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
209 -- http://xmpp.org/extensions/xep-0357.html#disabling
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
210 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
211 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
212 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
213 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
214 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
215 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
216 return true;
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
217 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
218 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
219 for key, push_info in pairs(user_push_services) do
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
220 if push_info.jid == push_jid and (not push_node or push_info.node == push_node) then
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
221 origin.log("info", "Push notifications disabled (%s)", tostring(key));
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
222 if origin.push_identifier == key then
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
223 origin.push_identifier = nil;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
224 origin.push_settings = nil;
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
225 origin.first_hibernated_push = nil;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
226 end
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
227 user_push_services[key] = nil;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
228 push_errors[key] = nil;
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
229 for stanza_id, identifier in pairs(id2identifier) do
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
230 if identifier == key then
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
231 module:unhook("iq-error/host/"..stanza_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
232 module:unhook("iq-result/host/"..stanza_id, handle_push_success);
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parents: 3940
diff changeset
233 id2node[stanza_id] = nil;
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parents: 3940
diff changeset
234 id2identifier[stanza_id] = nil;
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parents: 3940
diff changeset
235 end
2669
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
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parents: 2643
diff changeset
236 end
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
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parents: 1784
diff changeset
237 end
1783
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parents:
diff changeset
238 end
3943
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parents: 3940
diff changeset
239 local ok = push_store:flush_to_disk(origin.username);
2609
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parents: 2395
diff changeset
240 if not ok then
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parents: 2395
diff changeset
241 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
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parents: 2395
diff changeset
242 else
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parents: 2395
diff changeset
243 origin.send(st.reply(stanza));
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parents: 2395
diff changeset
244 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
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parents:
diff changeset
245 return true;
2609
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parents: 2395
diff changeset
246 end
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parents: 2395
diff changeset
247 module:hook("iq-set/self/"..xmlns_push..":disable", push_disable);
1783
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parents:
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248
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249 -- 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
250 local function is_important(stanza)
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parents: 2792
diff changeset
251 local st_name = stanza and stanza.name or nil;
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parents: 2792
diff changeset
252 if not st_name then return false; end -- nonzas are never important here
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parents: 2792
diff changeset
253 if st_name == "presence" then
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parents: 2792
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254 return false; -- same for presences
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parents: 2792
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255 elseif st_name == "message" then
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parents: 2792
diff changeset
256 -- unpack carbon copies
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parents: 2792
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257 local stanza_direction = "in";
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258 local carbon;
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parents: 2792
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259 local st_type;
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diff changeset
260 -- support carbon copied message stanzas having an arbitrary message-namespace or no message-namespace at all
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diff changeset
261 if not carbon then carbon = stanza:find("{urn:xmpp:carbons:2}/{urn:xmpp:forward:0}/{jabber:client}message"); end
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diff changeset
262 stanza_direction = carbon and stanza:child_with_name("sent") and "out" or "in";
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diff changeset
263 if carbon then stanza = carbon; end
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parents: 2792
diff changeset
264 st_type = stanza.attr.type;
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parents: 2792
diff changeset
265
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parents: 2792
diff changeset
266 -- headline message are always not important
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parents: 2792
diff changeset
267 if st_type == "headline" then return false; end
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parents: 2792
diff changeset
268
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parents: 2792
diff changeset
269 -- carbon copied outgoing messages are not important
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diff changeset
270 if carbon and stanza_direction == "out" then return false; end
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parents: 2792
diff changeset
271
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parents: 2792
diff changeset
272 -- We can't check for body contents in encrypted messages, so let's treat them as important
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parents: 2792
diff changeset
273 -- Some clients don't even set a body or an empty body for encrypted messages
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parents: 2792
diff changeset
274
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parents: 2792
diff changeset
275 -- check omemo https://xmpp.org/extensions/inbox/omemo.html
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parents: 2792
diff changeset
276 if stanza:get_child("encrypted", "eu.siacs.conversations.axolotl") or stanza:get_child("encrypted", "urn:xmpp:omemo:0") then return true; end
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parents: 2792
diff changeset
277
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parents: 2792
diff changeset
278 -- check xep27 pgp https://xmpp.org/extensions/xep-0027.html
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parents: 2792
diff changeset
279 if stanza:get_child("x", "jabber:x:encrypted") then return true; end
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parents: 2792
diff changeset
280
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parents: 2792
diff changeset
281 -- check xep373 pgp (OX) https://xmpp.org/extensions/xep-0373.html
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parents: 2792
diff changeset
282 if stanza:get_child("openpgp", "urn:xmpp:openpgp:0") then return true; end
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parents: 2792
diff changeset
283
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
284 local body = stanza:get_child_text("body");
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parents: 2792
diff changeset
285 if st_type == "groupchat" and stanza:get_child_text("subject") then return false; end -- groupchat subjects are not important here
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parents: 2792
diff changeset
286 return body ~= nil and body ~= ""; -- empty bodies are not important
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
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parents: 2714
diff changeset
287 end
2976
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parents: 2792
diff changeset
288 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.
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parents: 2714
diff changeset
289 end
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
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parents: 2714
diff changeset
290
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
291 local push_form = dataform {
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
292 { name = "FORM_TYPE"; type = "hidden"; value = "urn:xmpp:push:summary"; };
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parents:
diff changeset
293 { name = "message-count"; type = "text-single"; };
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parents:
diff changeset
294 { name = "pending-subscription-count"; type = "text-single"; };
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
295 { name = "last-message-sender"; type = "jid-single"; };
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
296 { name = "last-message-body"; type = "text-single"; };
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
297 };
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
298
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
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parents: 1784
diff changeset
299 -- http://xmpp.org/extensions/xep-0357.html#publishing
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
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parents: 3085
diff changeset
300 local function handle_notify_request(stanza, node, user_push_services, log_push_decline)
2712
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parents: 2670
diff changeset
301 local pushes = 0;
3943
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parents: 3940
diff changeset
302 if not #user_push_services then return pushes end
2609
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diff changeset
303
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parents: 2395
diff changeset
304 for push_identifier, push_info in pairs(user_push_services) do
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
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parents: 2670
diff changeset
305 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
306 if stanza then
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
307 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
308 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
309 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
310 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
311 end
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
312 send_push = false;
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
313 end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
314 stanza._push_notify[push_identifier] = true;
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
315 end
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
316
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
317 if send_push then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
318 -- 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
319 local stanza_id = hashes.sha256(random.bytes(8), true);
2751
6b710a8bdf03 mod_cloud_notify: Implement version 0.3 of XEP-0357
tmolitor <thilo@eightysoft.de>
parents: 2749
diff changeset
320 local push_publish = st.iq({ to = push_info.jid, from = module.host, type = "set", id = stanza_id })
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
321 :tag("pubsub", { xmlns = "http://jabber.org/protocol/pubsub" })
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
322 :tag("publish", { node = push_info.node })
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
323 :tag("item")
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
324 :tag("notification", { xmlns = xmlns_push });
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
325 local form_data = {
3010
7ee59f417c16 mod_cloud_notify: remove useless counter (hardcode it to 1)
tmolitor <thilo@eightysoft.de>
parents: 2976
diff changeset
326 -- 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
327 ["message-count"] = "1";
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
328 };
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
329 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
330 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
331 end
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
332 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
333 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
334 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
335 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
336 end
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
337 push_publish:add_child(push_form:form(form_data));
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
338 push_publish:up(); -- / notification
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
339 push_publish:up(); -- / publish
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
340 push_publish:up(); -- / pubsub
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
341 if push_info.options then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
342 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
343 end
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
344 -- send out push
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
345 module:log("debug", "Sending%s push notification for %s@%s to %s (%s)", form_data["last-message-body"] and " important" or "", node, module.host, push_info.jid, tostring(push_info.node));
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
346 -- module:log("debug", "PUSH STANZA: %s", tostring(push_publish));
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
347 -- handle push errors for this node
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
348 if push_errors[push_identifier] == nil then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
349 push_errors[push_identifier] = 0;
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
350 end
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
351 module:hook("iq-error/host/"..stanza_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
352 module:hook("iq-result/host/"..stanza_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
353 id2node[stanza_id] = node;
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
354 id2identifier[stanza_id] = push_identifier;
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
355 module:send(push_publish);
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
356 pushes = pushes + 1;
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
357 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
358 end
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
359 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
360 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
361
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
362 -- 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
363 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
364 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
365 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
366 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
367 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
368 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
369
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
370 -- 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
371 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
372 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
373 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
374 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
375 end, 1);
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
376
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
377 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
378 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
379 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
380 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
381 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
382 local stanza = queue[i];
3979
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
383 -- fast ignore of already pushed stanzas
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
384 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
385 local node = get_push_settings(stanza, session);
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
386 stanza_type = "unimportant"
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
387 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
388 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
389 -- 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
390 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
391 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
392 -- 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
393 -- 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
394 -- 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
395 -- 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
396 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
397 session.first_hibernated_push = os_time();
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
398 end
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
399 end
3979
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
400 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
401 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
402 end
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
403 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
404 end
3979
6bf362008052 mod_cloud_notify: make stanza queue processing faster
tmolitor <thilo@eightysoft.de>
parents: 3943
diff changeset
405 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
406 end
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
407 end
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
408
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
409 -- publish on unacked smacks message (use timer to send out push for all stanzas submitted in a row only once)
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
410 local function process_smacks_stanza(stanza, session)
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
411 if session.push_identifier then
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
412 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
413 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
414 queue[#queue+1] = st.clone(stanza);
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
415 if #queue == 1 then -- first stanza --> start 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
416 session.log("debug", "Invoking cloud handle_notify_request() for newly smacks queued stanza (in a moment)");
3943
f5e6368a1c39 mod_cloud_notify: Cleanup code and drop support for prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 3940
diff changeset
417 session.awaiting_push_timer = module:add_timer(1e-06, 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
418 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
419 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
420 session.push_queue = {}; -- clean up queue after 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
421 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
422 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
423 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
424 return stanza;
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
425 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
426
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
427 -- 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
428 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
429 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
430 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
431 session.first_hibernated_push = nil;
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
432 -- 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
433 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
434 -- process future unacked (hibernated) stanzas
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
435 filters.add_filter(session, "stanzas/out", process_smacks_stanza, -990);
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
436 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
437
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 -- 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
439 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
440 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
441 if session then -- older smacks module versions send only the "intermediate" session in event.session and no session.resumed one
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
442 filters.remove_filter(session, "stanzas/out", process_smacks_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
443 if session.awaiting_push_timer then session.awaiting_push_timer:stop(); end
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
444 session.first_hibernated_push = nil;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
445 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
446 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
447
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
448 -- 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
449 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
450 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
451 local queue = event.queue;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
452 -- process unacked stanzas (handle_notify_request() will only send push requests for new 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
453 process_stanza_queue(queue, session, "smacks");
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
454 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
455
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
456 -- 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
457 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
458 -- 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
459 -- 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
460 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
461 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
462 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
463 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
464 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
465
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
466 -- 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
467 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
468 local user_push_services = push_store:get(to);
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tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
469
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
470 -- only notify nodes with no active sessions (smacks is counted as active and handled separate)
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
471 local notify_push_services = {};
2609
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tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
472 for identifier, push_info in pairs(user_push_services) do
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
473 local identifier_found = nil;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
474 for _, session in pairs(user_session) do
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
475 -- module:log("debug", "searching for '%s': identifier '%s' for session %s", tostring(identifier), tostring(session.push_identifier), tostring(session.full_jid));
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
476 if session.push_identifier == identifier then
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
477 identifier_found = session;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
478 break;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
479 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
480 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
481 if identifier_found then
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
482 identifier_found.log("debug", "Not cloud notifying '%s' of new MAM stanza (session still alive)", identifier);
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
483 else
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
484 notify_push_services[identifier] = push_info;
2609
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tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
485 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
486 end
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
487
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
488 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
489 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
490 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
491
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
492 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
493 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
494 module:hook("smacks-ack-delayed", ack_delayed);
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
495 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
496
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
497 local function send_ping(event)
3626
c84bbf36c878 mod_cloud_notify: fix local variable usage
tmolitor <thilo@eightysoft.de>
parents: 3622
diff changeset
498 local user = event.user;
3627
9639c493f4b9 mod_cloud_notify: fix typo (used || instead of or)
tmolitor <thilo@eightysoft.de>
parents: 3626
diff changeset
499 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
500 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
501 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
502 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
503 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
504 -- 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
505 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
506
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
507 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
508 function module.unload()
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
509 module:log("info", "Module unloaded");
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
510 end