Annotate

mod_push2/mod_push2.lua @ 5682:4d1a3de56c3d

Initial work on Push 2.0
author Stephen Paul Weber <singpolyma@singpolyma.net>
date Tue, 19 Sep 2023 21:21:17 -0500
child 5683:bebb10fa5787
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5682
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1 local os_time = os.time;
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2 local st = require"util.stanza";
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3 local jid = require"util.jid";
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4 local hashes = require"util.hashes";
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5 local random = require"util.random";
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6 local watchdog = require "util.watchdog";
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7 local uuid = require "util.uuid";
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8 local base64 = require "util.encodings".base64;
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9 local ciphers = require "openssl.cipher";
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10 local pkey = require "openssl.pkey";
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11 local kdf = require "openssl.kdf";
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12 local jwt = require "util.jwt";
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13
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14 local xmlns_push = "urn:xmpp:push2:0";
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15
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16 -- configuration
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17 local contact_uri = module:get_option_string("contact_uri", "xmpp:" .. module.host)
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18 local extended_hibernation_timeout = module:get_option_number("push_max_hibernation_timeout", 72*3600) -- use same timeout like ejabberd
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19
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20 local host_sessions = prosody.hosts[module.host].sessions
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21 local push2_registrations = module:open_store("push2_registrations", "keyval")
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22
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23 if _VERSION:match("5%.1") or _VERSION:match("5%.2") then
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24 module:log("warn", "This module may behave incorrectly on Lua before 5.3. It is recommended to upgrade to a newer Lua version.")
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25 end
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26
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27 local function account_dico_info(event)
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28 (event.reply or event.stanza):tag("feature", {var=xmlns_push}):up()
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29 end
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30 module:hook("account-disco-info", account_dico_info);
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31
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32 local function parse_match(matchel)
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33 local match = { match = matchel.attr.profile }
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34 local send = matchel:get_child("send", "urn:xmpp:push2:send:notify-only:0")
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35 if send then
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36 match.send = send.attr.xmlns
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37 return match
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38 end
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39
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40 send = matchel:get_child("send", "urn:xmpp:push2:send:sce+rfc8291+rfc8292:0")
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41 if send then
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42 match.send = send.attr.xmlns
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43 match.ua_public = send:get_child_text("ua-public")
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44 match.auth_secret = send:get_child_text("auth-secret")
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45 match.jwt_alg = send:get_child_text("jwt-alg")
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46 match.jwt_key = send:get_child_text("jwt-key")
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47 match.jwt_claims = {}
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48 for claim in send:childtags("jwt-claim") do
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49 match.jwt_claims[claim.attr.name] = claim:get_text()
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50 end
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51 return match
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52 end
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53
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54 return nil
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55 end
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56
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57 local function push_enable(event)
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58 local origin, stanza = event.origin, event.stanza;
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59 local enable = stanza.tags[1];
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60 origin.log("debug", "Attempting to enable push notifications")
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61 -- MUST contain a jid of the push service being enabled
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62 local service_jid = enable:get_child_text("service")
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63 -- MUST contain a string to identify the client fo the push service
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64 local client = enable:get_child_text("client")
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65 if not service_jid then
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66 origin.log("debug", "Push notification enable request missing service")
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67 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing service"))
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68 return true
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69 end
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70 if not client then
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71 origin.log("debug", "Push notification enable request missing client")
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72 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing client"))
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73 return true
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74 end
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75 if service_jid == stanza.attr.from then
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76 origin.log("debug", "Push notification enable request service JID identical to our own")
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77 origin.send(st.error_reply(stanza, "modify", "bad-request", "JID must be different from ours"))
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78 return true
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79 end
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80 local matches = {}
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81 for matchel in enable:childtags("match") do
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82 local match = parse_match(matchel)
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83 if match then
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84 matches[#matches + 1] = match
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85 end
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86 end
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87 -- Tie registration to client, via client_id with sasl2 or else fallback to resource
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88 local registration_id = origin.client_id or origin.resource
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89 local push_registration = {
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90 service = service_jid;
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91 client = client;
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92 timestamp = os_time();
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93 matches = matches;
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94 };
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95 -- TODO: can we move to keyval+ on trunk?
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96 local registrations = push2_registrations:get(origin.username) or {}
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97 registrations[registration_id] = push_registration
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98 if not push2_registrations:set(origin.username, registrations) then
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99 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
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100 else
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101 origin.push_registration_id = registration_id
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102 origin.push_registration = push_registration
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103 origin.first_hibernated_push = nil
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104 origin.log("info", "Push notifications enabled for %s (%s)", tostring(stanza.attr.from), tostring(service_jid))
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105 origin.send(st.reply(stanza))
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106 end
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107 return true
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108 end
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109 module:hook("iq-set/self/"..xmlns_push..":enable", push_enable)
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110
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111 -- urgent stanzas should be delivered without delay
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112 local function is_voip(stanza)
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113 if stanza.name == "message" then
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114 if stanza:get_child("propose", "urn:xmpp:jingle-message:0") then
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115 return true, "jingle call"
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116 end
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117 end
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118 end
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119
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120 local function has_body(stanza)
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121 -- We can't check for body contents in encrypted messages, so let's treat them as important
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122 -- Some clients don't even set a body or an empty body for encrypted messages
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123
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124 -- check omemo https://xmpp.org/extensions/inbox/omemo.html
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125 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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126
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127 -- check xep27 pgp https://xmpp.org/extensions/xep-0027.html
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128 if stanza:get_child("x", "jabber:x:encrypted") then return true; end
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129
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130 -- check xep373 pgp (OX) https://xmpp.org/extensions/xep-0373.html
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131 if stanza:get_child("openpgp", "urn:xmpp:openpgp:0") then return true; end
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132
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133 local body = stanza:get_child_text("body");
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134
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135 return body ~= nil and body ~= ""
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136 end
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137
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138 -- is this push a high priority one
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139 local function is_important(stanza)
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parents:
diff changeset
140 local is_voip_stanza, urgent_reason = is_voip(stanza)
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parents:
diff changeset
141 if is_voip_stanza then return true; end
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
142
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
143 local st_name = stanza and stanza.name or nil
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
144 if not st_name then return false; end -- nonzas are never important here
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
145 if st_name == "presence" then
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
146 return false; -- same for presences
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
147 elseif st_name == "message" then
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
148 -- unpack carbon copied message stanzas
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parents:
diff changeset
149 local carbon = stanza:find("{urn:xmpp:carbons:2}/{urn:xmpp:forward:0}/{jabber:client}message")
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
150 local stanza_direction = carbon and stanza:child_with_name("sent") and "out" or "in"
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
151 if carbon then stanza = carbon; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
152 local st_type = stanza.attr.type
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
153
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
154 -- headline message are always not important
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
155 if st_type == "headline" then return false; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
156
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
157 -- carbon copied outgoing messages are not important
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
158 if carbon and stanza_direction == "out" then return false; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
159
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
160 -- groupchat subjects are not important here
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parents:
diff changeset
161 if st_type == "groupchat" and stanza:get_child_text("subject") then
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parents:
diff changeset
162 return false
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
163 end
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parents:
diff changeset
164
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parents:
diff changeset
165 -- empty bodies are not important
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parents:
diff changeset
166 return has_body(stanza)
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
167 end
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parents:
diff changeset
168 return false; -- this stanza wasn't one of the above cases --> it is not important, too
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parents:
diff changeset
169 end
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parents:
diff changeset
170
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parents:
diff changeset
171 local function add_sce_rfc8291(match, stanza, push_notification_payload)
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parents:
diff changeset
172 local max_data_size = 2847 -- https://github.com/web-push-libs/web-push-php/issues/108
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parents:
diff changeset
173 local stanza_clone = st.clone(stanza)
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parents:
diff changeset
174 stanza_clone.attr.xmlns = "jabber:client"
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parents:
diff changeset
175 local envelope = st.stanza("envelope", { xmlns = "urn:xmpp:sce:1" })
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parents:
diff changeset
176 :tag("content")
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parents:
diff changeset
177 :tag("forwarded", { xmlns = "urn:xmpp:forward:0" })
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parents:
diff changeset
178 :add_child(stanza_clone)
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parents:
diff changeset
179 :up():up():up()
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parents:
diff changeset
180 local envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
181 if string.len(envelope_bytes) > max_data_size then
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
182 -- If stanza is too big, remove extra elements
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parents:
diff changeset
183 stanza_clone:maptags(function(el)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
184 if el.attr.xmlns == nil or
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
185 el.attr.xmlns == "jabber:client" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
186 el.attr.xmlns == "jabber:x:oob" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
187 (el.attr.xmlns == "urn:xmpp:sid:0" and el.name == "stanza-id") or
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
188 el.attr.xmlns == "eu.siacs.conversations.axolotl" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
189 el.attr.xmlns == "urn:xmpp:omemo:0" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
190 el.attr.xmlns == "jabber:x:encrypted" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
191 el.attr.xmlns == "urn:xmpp:openpgp:0" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
192 el.attr.xmlns == "urn:xmpp:sce:1" or
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
193 el.attr.xmlns == "urn:xmpp:jingle-message:0" or
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
194 el.attr.xmlns == "jabber:x:conference"
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
195 then
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
196 return el
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
197 else
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parents:
diff changeset
198 return nil
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
199 end
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
200 end)
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
201 envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
202 end
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
203 if string.len(envelope_bytes) > max_data_size then
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parents:
diff changeset
204 -- If still too big, get aggressive
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parents:
diff changeset
205 stanza_clone:maptags(function(el)
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parents:
diff changeset
206 if el.name == "body" or
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
207 (el.attr.xmlns == "urn:xmpp:sid:0" and el.name == "stanza-id") or
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
208 el.attr.xmlns == "urn:xmpp:jingle-message:0" or
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parents:
diff changeset
209 el.attr.xmlns == "jabber:x:conference"
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
210 then
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parents:
diff changeset
211 return el
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
212 else
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parents:
diff changeset
213 return nil
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parents:
diff changeset
214 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
215 end)
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parents:
diff changeset
216 envelope_bytes = tostring(envelope)
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parents:
diff changeset
217 end
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parents:
diff changeset
218 if string.len(envelope_bytes) < max_data_size/2 then
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
219 envelope:text_tag("rpad", base64.encode(random.bytes(math.min(150, max_data_size/3 - string.len(envelope_bytes)))))
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parents:
diff changeset
220 envelope_bytes = tostring(envelope)
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parents:
diff changeset
221 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
222
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
223 local p256dh_raw = base64.decode(match.ua_public .. "==")
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
224 local p256dh = pkey.new(p256dh_raw, "*", "public", "prime256v1")
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
225 local one_time_key = pkey.new({ type = "EC", curve = "prime256v1" })
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parents:
diff changeset
226 local one_time_key_public = one_time_key:getParameters().pub_key:toBinary()
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
227 local info = "WebPush: info\0" .. p256dh_raw .. one_time_key_public
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
228 local auth_secret = base64.decode(match.auth_secret .. "==")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
229 local salt = random.bytes(16)
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
230 local shared_secret = one_time_key:derive(p256dh)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
231 local ikm = kdf.derive({
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
232 type = "HKDF",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
233 outlen = 32,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
234 salt = auth_secret,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
235 key = shared_secret,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
236 info = info,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
237 md = "sha256"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
238 })
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
239 local key = kdf.derive({
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
240 type = "HKDF",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
241 outlen = 16,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
242 salt = salt,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
243 key = ikm,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
244 info = "Content-Encoding: aes128gcm\0",
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
245 md = "sha256"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
246 })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
247 local nonce = kdf.derive({
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
248 type = "HKDF",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
249 outlen = 12,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
250 salt = salt,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
251 key = ikm,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
252 info = "Content-Encoding: nonce\0",
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
253 md = "sha256"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
254 })
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
255 local header = salt .. "\0\0\16\0" .. string.char(string.len(one_time_key_public)) .. one_time_key_public
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
256 local encryptor = ciphers.new("AES-128-GCM"):encrypt(key, nonce)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
257
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
258 push_notification_payload
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
259 :tag("encrypted", { xmlns = "urn:xmpp:sce:rfc8291:0" })
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
260 :text_tag("payload", base64.encode(header .. encryptor:final(envelope_bytes .. "\2") .. encryptor:getTag(16)))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
261 :up()
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
262 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
263
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
264 local function add_rfc8292(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
265 if not match.jwt_alg then return; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
266 local key = match.jwt_key
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
267 if match.jwt_alg ~= "HS256" then
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
268 -- keypairs are in PKCS#8 PEM format without header/footer
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
269 key = "-----BEGIN PRIVATE KEY-----\n"..key.."\n-----END PRIVATE KEY-----"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
270 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
271
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
272 local signer = jwt.new_signer(match.jwt_alg, key)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
273 local payload = {}
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
274 for k, v in pairs(match.jwt_claims or {}) do
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
275 payload[k] = v
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
276 end
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
277 payload.sub = contact_uri
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
278 push_notification_payload:text_tag("jwt", signer(payload))
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
279 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
280
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
281 local function handle_notify_request(stanza, node, user_push_services, log_push_decline)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
282 local pushes = 0;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
283 if not #user_push_services then return pushes end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
284
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
285 local notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
286 if is_important(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
287 notify_push_services = user_push_services
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
288 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
289 for identifier, push_info in pairs(user_push_services) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
290 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
291 if match.match == "urn:xmpp:push2:match:important" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
292 identifier_found.log("debug", "Not pushing because not important")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
293 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
294 notify_push_services[identifier] = push_info;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
295 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
296 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
297 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
298 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
299
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
300 for push_registration_id, push_info in pairs(notify_push_services) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
301 local send_push = true; -- only send push to this node when not already done for this stanza or if no stanza is given at all
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
302 if stanza then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
303 if not stanza._push_notify2 then stanza._push_notify2 = {}; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
304 if stanza._push_notify2[push_registration_id] then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
305 if log_push_decline then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
306 module:log("debug", "Already sent push notification for %s@%s to %s (%s)", node, module.host, push_info.jid, tostring(push_info.node));
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
307 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
308 send_push = false;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
309 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
310 stanza._push_notify2[push_registration_id] = true;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
311 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
312
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
313 if send_push then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
314 local push_notification_payload = st.stanza("notification", { xmlns = xmlns_push })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
315 push_notification_payload:text_tag("client", push_info.client)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
316 push_notification_payload:text_tag("priority", is_voip(stanza) and "high" or (is_important(stanza) and "normal" or "low"))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
317 if is_voip(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
318 push_notification_payload:tag("voip"):up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
319 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
320
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
321 local sends_added = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
322 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
323 local does_match = false;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
324 if match.match == "urn:xmpp:push2:match:all" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
325 does_match = true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
326 elseif match.match == "urn:xmpp:push2:match:important" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
327 does_match = is_important(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
328 elseif match.match == "urn:xmpp:push2:match:archived" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
329 does_match = stanza:get_child("stana-id", "urn:xmpp:sid:0")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
330 elseif match.match == "urn:xmpp:push2:match:archived-with-body" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
331 does_match = stanza:get_child("stana-id", "urn:xmpp:sid:0") and has_body(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
332 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
333
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
334 if does_match and not sends_added[match.send] then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
335 sends_added[match.send] = true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
336 if match.send == "urn:xmpp:push2:send:notify-only" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
337 -- Nothing more to add
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
338 elseif match.send == "urn:xmpp:push2:send:sce+rfc8291+rfc8292:0" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
339 add_sce_rfc8291(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
340 add_rfc8292(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
341 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
342 module:log("debug", "Unkonwn send profile: " .. push_info.send)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
343 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
344 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
345 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
346
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
347 local push_publish = st.message({ to = push_info.service, from = module.host, id = uuid.generate() })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
348 :add_child(push_notification_payload):up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
349
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
350 -- TODO: watch for message error replies and count or something
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
351 module:send(push_publish)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
352 pushes = pushes + 1
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
353 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
354 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
355
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
356 return pushes
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
357 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
358
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
359 -- small helper function to extract relevant push settings
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
360 local function get_push_settings(stanza, session)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
361 local to = stanza.attr.to
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
362 local node = to and jid.split(to) or session.username
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
363 local user_push_services = push2_registrations:get(node)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
364 return node, (user_push_services or {})
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
365 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
366
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
367 -- publish on bare groupchat
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
368 -- this picks up MUC messages when there are no devices connected
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
369 module:hook("message/bare/groupchat", function(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
370 local node, user_push_services = get_push_settings(event.stanza, event.origin);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
371 local notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
372 for identifier, push_info in pairs(user_push_services) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
373 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
374 if match.match == "urn:xmpp:push2:match:archived-with-body" or match.match == "urn:xmpp:push2:match:archived" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
375 identifier_found.log("debug", "Not pushing because we are not archiving this stanza")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
376 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
377 notify_push_services[identifier] = push_info;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
378 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
379 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
380 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
381
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
382 handle_notify_request(event.stanza, node, notify_push_services, true);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
383 end, 1);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
384
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
385 local function process_stanza_queue(queue, session, queue_type)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
386 if not session.push_registration_id then return; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
387 for _, match in ipairs(session.push_settings.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
388 if match.match == "urn:xmpp:push2:match:archived-with-body" or match.match == "urn:xmpp:push2:match:archived" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
389 module:log("debug", "Not pushing because we are not archiving this stanza: %s", session.push_registration_id)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
390 return
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
391 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
392 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
393 local user_push_services = {[session.push_registration_id] = session.push_settings};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
394 local notified = { unimportant = false; important = false }
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
395 for i=1, #queue do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
396 local stanza = queue[i];
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
397 -- fast ignore of already pushed stanzas
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
398 if stanza and not (stanza._push_notify2 and stanza._push_notify2[session.push_registration_id]) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
399 local node = get_push_settings(stanza, session);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
400 local stanza_type = "unimportant";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
401 if is_important(stanza) then stanza_type = "important"; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
402 if not notified[stanza_type] then -- only notify if we didn't try to push for this stanza type already
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
403 if handle_notify_request(stanza, node, user_push_services, false) ~= 0 then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
404 if session.hibernating and not session.first_hibernated_push then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
405 -- if the message was important
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
406 -- then record the time of first push in the session for the smack module which will extend its hibernation
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
407 -- timeout based on the value of session.first_hibernated_push
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
408 if is_important(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
409 session.first_hibernated_push = os_time();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
410 -- check for prosody 0.12 mod_smacks
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
411 if session.hibernating_watchdog and session.original_smacks_callback and session.original_smacks_timeout then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
412 -- restore old smacks watchdog (--> the start of our original timeout will be delayed until first push)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
413 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
414 session.hibernating_watchdog = watchdog.new(session.original_smacks_timeout, session.original_smacks_callback);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
415 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
416 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
417 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
418 notified[stanza_type] = true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
419 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
420 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
421 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
422 if notified.unimportant and notified.important then break; end -- stop processing the queue if all push types are exhausted
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
423 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
424 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
425
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
426 -- publish on unacked smacks message (use timer to send out push for all stanzas submitted in a row only once)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
427 local function process_stanza(session, stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
428 if session.push_registration_id then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
429 session.log("debug", "adding new stanza to push_queue");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
430 if not session.push_queue then session.push_queue = {}; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
431 local queue = session.push_queue;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
432 queue[#queue+1] = st.clone(stanza);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
433 if not session.awaiting_push_timer then -- timer not already running --> start new timer
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
434 session.awaiting_push_timer = module:add_timer(1.0, function ()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
435 process_stanza_queue(session.push_queue, session, "push");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
436 session.push_queue = {}; -- clean up queue after push
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
437 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
438 end);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
439 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
440 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
441 return stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
442 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
443
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
444 local function process_smacks_stanza(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
445 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
446 local stanza = event.stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
447 if not session.push_registration_id then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
448 session.log("debug", "NOT invoking handle_notify_request() for newly smacks queued stanza (session.push_registration_id is not set: %s)",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
449 session.push_registration_id
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
450 );
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
451 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
452 process_stanza(session, stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
453 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
454 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
455
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
456 -- smacks hibernation is started
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
457 local function hibernate_session(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
458 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
459 local queue = event.queue;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
460 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
461 if session.push_registration_id and session.hibernating_watchdog then -- check for prosody 0.12 mod_smacks
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
462 -- save old watchdog callback and timeout
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
463 session.original_smacks_callback = session.hibernating_watchdog.callback;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
464 session.original_smacks_timeout = session.hibernating_watchdog.timeout;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
465 -- cancel old watchdog and create a new watchdog with extended timeout
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
466 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
467 session.hibernating_watchdog = watchdog.new(extended_hibernation_timeout, function()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
468 session.log("debug", "Push-extended smacks watchdog triggered");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
469 if session.original_smacks_callback then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
470 session.log("debug", "Calling original smacks watchdog handler");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
471 session.original_smacks_callback();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
472 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
473 end);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
474 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
475 -- process unacked stanzas
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
476 process_stanza_queue(queue, session, "smacks");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
477 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
478
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
479 -- smacks hibernation is ended
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
480 local function restore_session(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
481 local session = event.resumed;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
482 if session then -- older smacks module versions send only the "intermediate" session in event.session and no session.resumed one
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
483 if session.awaiting_push_timer then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
484 session.awaiting_push_timer:stop();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
485 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
486 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
487 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
488 -- the extended smacks watchdog will be canceled by the smacks module, no need to anything here
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
489 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
490 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
491
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
492 -- smacks ack is delayed
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
493 local function ack_delayed(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
494 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
495 local queue = event.queue;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
496 local stanza = event.stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
497 if not session.push_registration_id then return; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
498 if stanza then process_stanza(session, stanza); return; end -- don't iterate through smacks queue if we know which stanza triggered this
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
499 for i=1, #queue do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
500 local queued_stanza = queue[i];
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
501 -- process unacked stanzas (handle_notify_request() will only send push requests for new stanzas)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
502 process_stanza(session, queued_stanza);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
503 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
504 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
505
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
506 -- archive message added
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
507 local function archive_message_added(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
508 -- event is: { origin = origin, stanza = stanza, for_user = store_user, id = id }
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
509 if not event.for_user then return; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
510 -- Note that the stanza in the event is a clone not the same as other hooks, so dedupe doesn't work
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
511 -- This is a problem if you wan to to also hook offline message storage for example
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
512 local stanza = st.clone(event.stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
513 stanza:tag("stanza-id", { xmlns = "urn:xmpp:sid:0", by = event.for_user.."@"..module.host, id = event.id }):up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
514 local user_session = host_sessions[event.for_user] and host_sessions[event.for_user].sessions or {}
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
515 local to = stanza.attr.to
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
516 to = to and jid.split(to) or event.origin.username
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
517
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
518 -- only notify if the stanza destination is the mam user we store it for
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
519 if event.for_user == to then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
520 local user_push_services = push2_registrations:get(to)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
521
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
522 -- Urgent stanzas are time-sensitive (e.g. calls) and should
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
523 -- be pushed immediately to avoid getting stuck in the smacks
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
524 -- queue in case of dead connections, for example
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
525 local is_voip_stanza, urgent_reason = is_voip(stanza);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
526
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
527 local notify_push_services;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
528 if is_voip_stanza then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
529 module:log("debug", "Urgent push for %s (%s)", to, urgent_reason);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
530 notify_push_services = user_push_services;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
531 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
532 -- only notify nodes with no active sessions (smacks is counted as active and handled separate)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
533 notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
534 for identifier, push_info in pairs(user_push_services) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
535 local identifier_found = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
536 for _, session in pairs(user_session) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
537 if session.push_registration_id == identifier then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
538 identifier_found = session;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
539 break;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
540 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
541 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
542 if identifier_found then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
543 identifier_found.log("debug", "Not pushing '%s' of new MAM stanza (session still alive)", identifier)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
544 elseif not has_body(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
545 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
546 if match.match == "urn:xmpp:push2:match:archived-with-body" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
547 identifier_found.log("debug", "Not pushing '%s' of new MAM stanza (no body)", identifier)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
548 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
549 notify_push_services[identifier] = push_info
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
550 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
551 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
552 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
553 notify_push_services[identifier] = push_info
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
554 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
555 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
556 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
557
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
558 handle_notify_request(stanza, to, notify_push_services, true);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
559 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
560 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
561
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Stephen Paul Weber <singpolyma@singpolyma.net>
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562 module:hook("smacks-hibernation-start", hibernate_session);
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563 module:hook("smacks-hibernation-end", restore_session);
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564 module:hook("smacks-ack-delayed", ack_delayed);
4d1a3de56c3d Initial work on Push 2.0
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565 module:hook("smacks-hibernation-stanza-queued", process_smacks_stanza);
4d1a3de56c3d Initial work on Push 2.0
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parents:
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566 module:hook("archive-message-added", archive_message_added);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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567
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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568 module:log("info", "Module loaded");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
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569 function module.unload()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
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570 module:log("info", "Unloading module");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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571 -- cleanup some settings, reloading this module can cause process_smacks_stanza() to stop working otherwise
4d1a3de56c3d Initial work on Push 2.0
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572 for user, _ in pairs(host_sessions) do
4d1a3de56c3d Initial work on Push 2.0
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573 for _, session in pairs(host_sessions[user].sessions) do
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Stephen Paul Weber <singpolyma@singpolyma.net>
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574 if session.awaiting_push_timer then session.awaiting_push_timer:stop(); end
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parents:
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575 session.awaiting_push_timer = nil;
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576 session.push_queue = nil;
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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577 session.first_hibernated_push = nil;
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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578 -- check for prosody 0.12 mod_smacks
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parents:
diff changeset
579 if session.hibernating_watchdog and session.original_smacks_callback and session.original_smacks_timeout then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
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580 -- restore old smacks watchdog
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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581 session.hibernating_watchdog:cancel();
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Stephen Paul Weber <singpolyma@singpolyma.net>
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582 session.hibernating_watchdog = watchdog.new(session.original_smacks_timeout, session.original_smacks_callback);
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583 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
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584 end
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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585 end
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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586 module:log("info", "Module unloaded");
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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587 end