annotate mod_push2/mod_push2.lua @ 5787:e79f9dec35c0

mod_c2s_conn_throttle: Reduce log level from error->info Our general policy is that "error" should never be triggerable by remote entities, and that it is always about something that requires admin intervention. This satisfies neither condition. The "warn" level can be used for unexpected events/behaviour triggered by remote entities, and this could qualify. However I don't think failed auth attempts are unexpected enough. I selected "info" because it is what is also used for other notable session lifecycle events.
author Matthew Wild <mwild1@gmail.com>
date Thu, 07 Dec 2023 15:46:50 +0000 (12 months ago)
parents 4b052598e435
children 83ee752f148c
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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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diff changeset
138 -- is this push a high priority one
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
139 local function is_important(stanza)
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parents:
diff changeset
140 local is_voip_stanza, urgent_reason = is_voip(stanza)
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
141 if is_voip_stanza then return true; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
142
4d1a3de56c3d Initial work on Push 2.0
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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
4d1a3de56c3d Initial work on Push 2.0
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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
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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
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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
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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
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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
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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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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:
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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
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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
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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
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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
5660
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
204 local body = stanza:get_child_text("body")
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parents: 5659
diff changeset
205 if string.len(body) > 50 then
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parents: 5659
diff changeset
206 stanza_clone:maptags(function(el)
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parents: 5659
diff changeset
207 if el.name == "body" then
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parents: 5659
diff changeset
208 return nil
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
209 else
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
210 return el
bebb10fa5787 mod_push2: Add back body truncation logic
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parents: 5659
diff changeset
211 end
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
212 end)
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
213
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
214 body = string.gsub(string.gsub("\n" .. body, "\n>[^\n]*", ""), "^%s", "")
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
215 stanza_clone:body(body:sub(1, utf8.offset(body, 50)) .. "…")
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
216 envelope_bytes = tostring(envelope)
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
217 end
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
218 end
bebb10fa5787 mod_push2: Add back body truncation logic
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5659
diff changeset
219 if string.len(envelope_bytes) > max_data_size then
5659
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parents:
diff changeset
220 -- If still too big, get aggressive
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parents:
diff changeset
221 stanza_clone:maptags(function(el)
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
222 if el.name == "body" or
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
223 (el.attr.xmlns == "urn:xmpp:sid:0" and el.name == "stanza-id") or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
224 el.attr.xmlns == "urn:xmpp:jingle-message:0" or
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
225 el.attr.xmlns == "jabber:x:conference"
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
226 then
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
227 return el
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
228 else
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
229 return nil
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
230 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
231 end)
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
232 envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
233 end
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
234 if string.len(envelope_bytes) < max_data_size/2 then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
235 envelope:text_tag("rpad", base64.encode(random.bytes(math.min(150, max_data_size/3 - string.len(envelope_bytes)))))
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
236 envelope_bytes = tostring(envelope)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
237 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
238
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
239 local p256dh_raw = base64.decode(match.ua_public .. "==")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
240 local p256dh = pkey.new(p256dh_raw, "*", "public", "prime256v1")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
241 local one_time_key = pkey.new({ type = "EC", curve = "prime256v1" })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
242 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
243 local info = "WebPush: info\0" .. p256dh_raw .. one_time_key_public
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
244 local auth_secret = base64.decode(match.auth_secret .. "==")
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
245 local salt = random.bytes(16)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
246 local shared_secret = one_time_key:derive(p256dh)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
247 local ikm = kdf.derive({
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
248 type = "HKDF",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
249 outlen = 32,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
250 salt = auth_secret,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
251 key = shared_secret,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
252 info = info,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
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
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
255 local key = kdf.derive({
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
256 type = "HKDF",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
257 outlen = 16,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
258 salt = salt,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
259 key = ikm,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
260 info = "Content-Encoding: aes128gcm\0",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
261 md = "sha256"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
262 })
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
263 local nonce = kdf.derive({
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
264 type = "HKDF",
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
265 outlen = 12,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
266 salt = salt,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
267 key = ikm,
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
268 info = "Content-Encoding: nonce\0",
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
269 md = "sha256"
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
270 })
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
271 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
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parents:
diff changeset
272 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
273
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
274 push_notification_payload
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
275 :tag("encrypted", { xmlns = "urn:xmpp:sce:rfc8291:0" })
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
276 :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
277 :up()
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
278 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
279
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
280 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
281 if not match.jwt_alg then return; end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
282 local key = match.jwt_key
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
283 if match.jwt_alg ~= "HS256" then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
284 -- keypairs are in PKCS#8 PEM format without header/footer
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
285 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
286 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
287
5663
a1d22d6efb3d mod_push2: Need to include the public key with the JWT
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5660
diff changeset
288 local public_key = pkey.new(key):getParameters().pub_key:toBinary()
5659
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
289 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
290 local payload = {}
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
291 for k, v in pairs(match.jwt_claims or {}) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
292 payload[k] = v
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
293 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
294 payload.sub = contact_uri
5663
a1d22d6efb3d mod_push2: Need to include the public key with the JWT
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5660
diff changeset
295 push_notification_payload:text_tag("jwt", signer(payload), { key = base64.encode(public_key) })
5659
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
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
298 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
299 local pushes = 0;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
300 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
301
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
302 local notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
303 if is_important(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
304 notify_push_services = user_push_services
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
305 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
306 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
307 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
308 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
309 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
310 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
311 notify_push_services[identifier] = push_info;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
312 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
313 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
314 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
315 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
316
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
317 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
318 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
319 if stanza then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
320 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
321 if stanza._push_notify2[push_registration_id] then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
322 if log_push_decline then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
323 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
324 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
325 send_push = false;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
326 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
327 stanza._push_notify2[push_registration_id] = true;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
328 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
329
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
330 if send_push then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
331 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
332 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
333 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
334 if is_voip(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
335 push_notification_payload:tag("voip"):up()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
336 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
337
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
338 local sends_added = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
339 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
340 local does_match = false;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
341 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
342 does_match = true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
343 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
344 does_match = is_important(stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
345 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
346 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
347 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
348 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
349 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
350
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
351 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
352 sends_added[match.send] = true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
353 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
354 -- Nothing more to add
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
355 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
356 add_sce_rfc8291(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
357 add_rfc8292(match, stanza, push_notification_payload)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
358 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
359 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
360 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
361 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
362 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
363
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
364 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
365 :add_child(push_notification_payload):up()
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 -- 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
368 module:send(push_publish)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
369 pushes = pushes + 1
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
370 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
371 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
372
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
373 return pushes
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
374 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
375
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
376 -- small helper function to extract relevant push settings
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
377 local function get_push_settings(stanza, session)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
378 local to = stanza.attr.to
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
379 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
380 local user_push_services = push2_registrations:get(node)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
381 return node, (user_push_services or {})
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
382 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
383
5664
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
384 -- publish on offline message
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
385 module:hook("message/offline/handle", function(event)
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
386 local node, user_push_services = get_push_settings(event.stanza, event.origin);
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
387 module:log("debug", "Invoking handle_notify_request() for offline stanza");
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
388 handle_notify_request(event.stanza, node, user_push_services, true);
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
389 end, 1);
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
390
5659
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
391 -- publish on bare groupchat
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
392 -- 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
393 module:hook("message/bare/groupchat", function(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
394 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
395 local notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
396 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
397 for _, match in ipairs(push_info.matches) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
398 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
399 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
400 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
401 notify_push_services[identifier] = push_info;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
402 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
403 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
404 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
405
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
406 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
407 end, 1);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
408
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
409 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
410 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
411 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
412 local notified = { unimportant = false; important = false }
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
413 for i=1, #queue do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
414 local stanza = queue[i];
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
415 -- fast ignore of already pushed stanzas
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
416 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
417 local node = get_push_settings(stanza, session);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
418 local stanza_type = "unimportant";
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
419 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
420 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
421 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
422 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
423 -- if the message was important
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
424 -- 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
425 -- 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
426 if is_important(stanza) then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
427 session.first_hibernated_push = os_time();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
428 -- check for prosody 0.12 mod_smacks
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
429 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
430 -- 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
431 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
432 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
433 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
434 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
435 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
436 notified[stanza_type] = true
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
437 end
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 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
441 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
442 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
443
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
444 -- 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
445 local function process_stanza(session, stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
446 if session.push_registration_id then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
447 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
448 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
449 local queue = session.push_queue;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
450 queue[#queue+1] = st.clone(stanza);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
451 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
452 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
453 process_stanza_queue(session.push_queue, session, "push");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
454 session.push_queue = {}; -- clean up queue after push
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
455 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
456 end);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
457 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
458 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
459 return stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
460 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
461
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
462 local function process_smacks_stanza(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
463 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
464 local stanza = event.stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
465 if not session.push_registration_id then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
466 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
467 session.push_registration_id
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
468 );
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
469 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
470 process_stanza(session, stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
471 end
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
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
474 -- smacks hibernation is started
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
475 local function hibernate_session(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
476 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
477 local queue = event.queue;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
478 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
479 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
480 -- save old watchdog callback and timeout
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
481 session.original_smacks_callback = session.hibernating_watchdog.callback;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
482 session.original_smacks_timeout = session.hibernating_watchdog.timeout;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
483 -- 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
484 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
485 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
486 session.log("debug", "Push-extended smacks watchdog triggered");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
487 if session.original_smacks_callback then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
488 session.log("debug", "Calling original smacks watchdog handler");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
489 session.original_smacks_callback();
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 end);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
492 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
493 -- process unacked stanzas
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
494 process_stanza_queue(queue, session, "smacks");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
495 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
496
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
497 -- smacks hibernation is ended
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
498 local function restore_session(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
499 local session = event.resumed;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
500 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
501 if session.awaiting_push_timer then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
502 session.awaiting_push_timer:stop();
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
503 session.awaiting_push_timer = nil;
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 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
506 -- 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
507 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
508 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
509
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
510 -- smacks ack is delayed
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
511 local function ack_delayed(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
512 local session = event.origin;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
513 local queue = event.queue;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
514 local stanza = event.stanza;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
515 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
516 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
517 for i=1, #queue do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
518 local queued_stanza = queue[i];
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
519 -- 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
520 process_stanza(session, queued_stanza);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
521 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
522 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
523
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
524 -- archive message added
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
525 local function archive_message_added(event)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
526 -- event is: { origin = origin, stanza = stanza, for_user = store_user, id = id }
5664
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
527 -- only notify for new mam messages when at least one device is online
4b052598e435 mod_push2: restore offline message hook
Stephen Paul Weber <singpolyma@singpolyma.net>
parents: 5663
diff changeset
528 if not event.for_user or not host_sessions[event.for_user] then return; end
5659
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
529 -- 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
530 -- 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
531 local stanza = st.clone(event.stanza)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
532 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
533 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
534 local to = stanza.attr.to
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
535 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
536
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
537 -- 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
538 if event.for_user == to then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
539 local user_push_services = push2_registrations:get(to)
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
540
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
541 -- 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
542 -- 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
543 -- queue in case of dead connections, for example
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
544 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
545
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
546 local notify_push_services;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
547 if is_voip_stanza then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
548 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
549 notify_push_services = user_push_services;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
550 else
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
551 -- 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
552 notify_push_services = {};
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
553 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
554 local identifier_found = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
555 for _, session in pairs(user_session) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
556 if session.push_registration_id == identifier then
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
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557 identifier_found = session;
4d1a3de56c3d Initial work on Push 2.0
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558 break;
4d1a3de56c3d Initial work on Push 2.0
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559 end
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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560 end
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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561 if identifier_found then
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parents:
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562 identifier_found.log("debug", "Not pushing '%s' of new MAM stanza (session still alive)", identifier)
4d1a3de56c3d Initial work on Push 2.0
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563 else
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parents:
diff changeset
564 notify_push_services[identifier] = push_info
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parents:
diff changeset
565 end
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parents:
diff changeset
566 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
567 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
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568
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
569 handle_notify_request(stanza, to, notify_push_services, true);
4d1a3de56c3d Initial work on Push 2.0
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570 end
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parents:
diff changeset
571 end
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
572
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
573 module:hook("smacks-hibernation-start", hibernate_session);
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diff changeset
574 module:hook("smacks-hibernation-end", restore_session);
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parents:
diff changeset
575 module:hook("smacks-ack-delayed", ack_delayed);
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parents:
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576 module:hook("smacks-hibernation-stanza-queued", process_smacks_stanza);
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
577 module:hook("archive-message-added", archive_message_added);
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
578
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
579 module:log("info", "Module loaded");
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
580 function module.unload()
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
581 module:log("info", "Unloading module");
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Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
582 -- cleanup some settings, reloading this module can cause process_smacks_stanza() to stop working otherwise
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
583 for user, _ in pairs(host_sessions) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
584 for _, session in pairs(host_sessions[user].sessions) do
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
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diff changeset
585 if session.awaiting_push_timer then session.awaiting_push_timer:stop(); end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
586 session.awaiting_push_timer = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
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diff changeset
587 session.push_queue = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
588 session.first_hibernated_push = nil;
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
589 -- check for prosody 0.12 mod_smacks
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
590 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
591 -- restore old smacks watchdog
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
592 session.hibernating_watchdog:cancel();
4d1a3de56c3d Initial work on Push 2.0
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parents:
diff changeset
593 session.hibernating_watchdog = watchdog.new(session.original_smacks_timeout, session.original_smacks_callback);
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parents:
diff changeset
594 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
595 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
596 end
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
597 module:log("info", "Module unloaded");
4d1a3de56c3d Initial work on Push 2.0
Stephen Paul Weber <singpolyma@singpolyma.net>
parents:
diff changeset
598 end