prosody
164da3186511
plugins/mod_pep_plus.lua

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plugins/mod_pep_plus.lua @ 8696:164da3186511

mod_pep_plus: Validate items here too (thanks Link Mauve)
author Kim Alvefur <zash@zash.se>
date Sun, 25 Mar 2018 23:30:14 +0200
parent 8377:58cdbbe3b86a
child 8728:41c959c5c84b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 local pubsub = require "util.pubsub";
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2 local jid_bare = require "util.jid".bare;
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3 local jid_split = require "util.jid".split;
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4 local jid_join = require "util.jid".join;
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5 local set_new = require "util.set".new;
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6 local st = require "util.stanza";
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7 local calculate_hash = require "util.caps".calculate_hash;
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8 local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
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9 local cache = require "util.cache";
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10 local set = require "util.set";
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11
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12 local xmlns_pubsub = "http://jabber.org/protocol/pubsub";
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13 local xmlns_pubsub_event = "http://jabber.org/protocol/pubsub#event";
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14 local xmlns_pubsub_owner = "http://jabber.org/protocol/pubsub#owner";
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15
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16 local lib_pubsub = module:require "pubsub";
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17
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18 local empty_set = set_new();
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19
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20 local services = {};
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21 local recipients = {};
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22 local hash_map = {};
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23
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24 local host = module.host;
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25
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26 local known_nodes_map = module:open_store("pep", "map");
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27 local known_nodes = module:open_store("pep");
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28
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29 function module.save()
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30 return { services = services };
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31 end
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32
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33 function module.restore(data)
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34 services = data.services;
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35 end
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36
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37 function is_item_stanza(item)
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38 return st.is_stanza(item) and item.attr.xmlns == xmlns_pubsub and item.name == "item";
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39 end
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40
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41 local function subscription_presence(username, recipient)
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42 local user_bare = jid_join(username, host);
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43 local recipient_bare = jid_bare(recipient);
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44 if (recipient_bare == user_bare) then return true; end
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45 return is_contact_subscribed(username, host, recipient_bare);
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46 end
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47
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48 local function simple_itemstore(username)
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49 return function (config, node)
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50 if config["persist_items"] then
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51 module:log("debug", "Creating new persistent item store for user %s, node %q", username, node);
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52 known_nodes_map:set(username, node, true);
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53 local archive = module:open_store("pep_"..node, "archive");
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54 return lib_pubsub.archive_itemstore(archive, config, username, node, false);
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55 else
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56 module:log("debug", "Creating new ephemeral item store for user %s, node %q", username, node);
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57 known_nodes_map:set(username, node, nil);
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58 return cache.new(tonumber(config["max_items"]));
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59 end
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60 end
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61 end
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62
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63 local function get_broadcaster(username)
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64 local user_bare = jid_join(username, host);
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65 local function simple_broadcast(kind, node, jids, item)
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66 if item then
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67 item = st.clone(item);
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68 item.attr.xmlns = nil; -- Clear the pubsub namespace
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69 end
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70 local message = st.message({ from = user_bare, type = "headline" })
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71 :tag("event", { xmlns = xmlns_pubsub_event })
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72 :tag(kind, { node = node })
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73 :add_child(item);
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74 for jid in pairs(jids) do
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75 module:log("debug", "Sending notification to %s from %s: %s", jid, user_bare, tostring(item));
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76 message.attr.to = jid;
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77 module:send(message);
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78 end
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79 end
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80 return simple_broadcast;
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81 end
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82
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83 function get_pep_service(username)
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84 module:log("debug", "get_pep_service(%q)", username);
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85 local user_bare = jid_join(username, host);
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86 local service = services[username];
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87 if service then
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88 return service;
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89 end
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90 service = pubsub.new({
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91 capabilities = {
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92 none = {
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93 create = false;
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94 publish = false;
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95 retract = false;
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96 get_nodes = false;
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97
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98 subscribe = false;
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99 unsubscribe = false;
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100 get_subscription = false;
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101 get_subscriptions = false;
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102 get_items = false;
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103
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104 subscribe_other = false;
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105 unsubscribe_other = false;
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106 get_subscription_other = false;
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107 get_subscriptions_other = false;
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108
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109 be_subscribed = true;
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110 be_unsubscribed = true;
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111
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112 set_affiliation = false;
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113 };
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114 subscriber = {
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115 create = false;
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116 publish = false;
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117 retract = false;
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118 get_nodes = true;
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119
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120 subscribe = true;
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121 unsubscribe = true;
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122 get_subscription = true;
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123 get_subscriptions = true;
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124 get_items = true;
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125
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126 subscribe_other = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
127 unsubscribe_other = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
128 get_subscription_other = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
129 get_subscriptions_other = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
130
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
131 be_subscribed = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
132 be_unsubscribed = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
133
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
134 set_affiliation = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
135 };
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
136 publisher = {
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
137 create = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
138 publish = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
139 retract = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
140 get_nodes = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
141
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
142 subscribe = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
143 unsubscribe = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
144 get_subscription = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
145 get_subscriptions = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
146 get_items = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
147
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
148 subscribe_other = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
149 unsubscribe_other = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
150 get_subscription_other = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
151 get_subscriptions_other = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
152
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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153 be_subscribed = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
154 be_unsubscribed = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
155
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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156 set_affiliation = false;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
157 };
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diff changeset
158 owner = {
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159 create = true;
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diff changeset
160 publish = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
161 retract = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
162 delete = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
163 get_nodes = true;
6443
f4403c270ea2 mod_pep_plus: Add node config form
Kim Alvefur <zash@zash.se>
parents: 6432
diff changeset
164 configure = true;
5852
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165
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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166 subscribe = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
167 unsubscribe = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
168 get_subscription = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
169 get_subscriptions = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
170 get_items = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
171
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
172
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
173 subscribe_other = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
174 unsubscribe_other = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
175 get_subscription_other = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
176 get_subscriptions_other = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
177
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
178 be_subscribed = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
179 be_unsubscribed = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
180
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
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diff changeset
181 set_affiliation = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
182 };
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
183 };
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
184
6444
aab509a9d0ba mod_pep_plus: Default to max one item per node (Recomended for PEP)
Kim Alvefur <zash@zash.se>
parents: 6443
diff changeset
185 node_defaults = {
8333
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8332
diff changeset
186 ["max_items"] = 1;
2abbb01cd756 pubsub: Distinguish internal representation of node config from XEP-0060 form (util.pubsub should be protocol-agnostic)
Kim Alvefur <zash@zash.se>
parents: 8332
diff changeset
187 ["persist_items"] = true;
6444
aab509a9d0ba mod_pep_plus: Default to max one item per node (Recomended for PEP)
Kim Alvefur <zash@zash.se>
parents: 6443
diff changeset
188 };
aab509a9d0ba mod_pep_plus: Default to max one item per node (Recomended for PEP)
Kim Alvefur <zash@zash.se>
parents: 6443
diff changeset
189
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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190 autocreate_on_publish = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
191 autocreate_on_subscribe = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
192
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
193 itemstore = simple_itemstore(username);
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
194 broadcaster = get_broadcaster(username);
8696
164da3186511 mod_pep_plus: Validate items here too (thanks Link Mauve)
Kim Alvefur <zash@zash.se>
parents: 8377
diff changeset
195 itemcheck = is_item_stanza;
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
196 get_affiliation = function (jid)
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
197 if jid_bare(jid) == user_bare then
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
198 return "owner";
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
199 elseif subscription_presence(username, jid) then
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
200 return "subscriber";
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
201 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
202 end;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
203
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
204 normalize_jid = jid_bare;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
205 });
8306
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
206 local nodes, err = known_nodes:get(username);
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
207 if nodes then
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
208 module:log("debug", "Restoring nodes for user %s", username);
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
209 for node in pairs(nodes) do
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
210 module:log("debug", "Restoring node %q", node);
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
211 service:create(node, true);
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
212 end
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
213 elseif err then
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
214 module:log("error", "Could not restore nodes for %s: %s", username, err);
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
215 else
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
216 module:log("debug", "No known nodes");
202b9951b037 mod_pep_plus: Keep track of nodes, and restore them when later
Kim Alvefur <zash@zash.se>
parents: 8305
diff changeset
217 end
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
218 services[username] = service;
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
219 module:add_item("pep-service", { service = service, jid = user_bare });
6432
388786af0dd2 mod_pep_plus: Add pubsub service objects to an item list
Kim Alvefur <zash@zash.se>
parents: 6305
diff changeset
220 return service;
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
221 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
222
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
223 function handle_pubsub_iq(event)
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
224 local origin, stanza = event.origin, event.stanza;
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
225 local service_name = origin.username;
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
226 if stanza.attr.to ~= nil then
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
227 service_name = jid_split(stanza.attr.to);
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
228 end
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
229 local service = get_pep_service(service_name);
8335
9db72349095f mod_pep_plus: Use dispatch function from pubsub.lib
Kim Alvefur <zash@zash.se>
parents: 8333
diff changeset
230
9db72349095f mod_pep_plus: Use dispatch function from pubsub.lib
Kim Alvefur <zash@zash.se>
parents: 8333
diff changeset
231 return lib_pubsub.handle_pubsub_iq(event, service)
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
232 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
233
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
234 module:hook("iq/bare/"..xmlns_pubsub..":pubsub", handle_pubsub_iq);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
235 module:hook("iq/bare/"..xmlns_pubsub_owner..":pubsub", handle_pubsub_iq);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
236
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
237 module:add_identity("pubsub", "pep", module:get_option_string("name", "Prosody"));
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
238 module:add_feature("http://jabber.org/protocol/pubsub#publish");
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
239
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
240 local function get_caps_hash_from_presence(stanza, current)
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
241 local t = stanza.attr.type;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
242 if not t then
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
243 local child = stanza:get_child("c", "http://jabber.org/protocol/caps");
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
244 if child then
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
245 local attr = child.attr;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
246 if attr.hash then -- new caps
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
247 if attr.hash == 'sha-1' and attr.node and attr.ver then
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
248 return attr.ver, attr.node.."#"..attr.ver;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
249 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
250 else -- legacy caps
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
251 if attr.node and attr.ver then
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
252 return attr.node.."#"..attr.ver.."#"..(attr.ext or ""), attr.node.."#"..attr.ver;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
253 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
254 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
255 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
256 return; -- no or bad caps
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
257 elseif t == "unavailable" or t == "error" then
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
258 return;
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parents:
diff changeset
259 end
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parents:
diff changeset
260 return current; -- no caps, could mean caps optimization, so return current
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
261 end
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parents:
diff changeset
262
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
263 local function resend_last_item(jid, node, service)
8377
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parents: 8342
diff changeset
264 local ok, id, item = service:get_last_item(node, jid);
5852
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parents:
diff changeset
265 if not ok then return; end
8377
58cdbbe3b86a mod_pep_plus: Broadcast only the last item (thanks lovetox)
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parents: 8342
diff changeset
266 if not id then return; end
58cdbbe3b86a mod_pep_plus: Broadcast only the last item (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8342
diff changeset
267 service.config.broadcaster("items", node, { [jid] = true }, item);
5852
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parents:
diff changeset
268 end
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parents:
diff changeset
269
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parents:
diff changeset
270 local function update_subscriptions(recipient, service_name, nodes)
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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diff changeset
271 local service = get_pep_service(service_name);
6305
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diff changeset
272 nodes = nodes or empty_set;
5852
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diff changeset
273
6305
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diff changeset
274 local service_recipients = recipients[service_name];
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parents: 6264
diff changeset
275 if not service_recipients then
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parents: 6264
diff changeset
276 service_recipients = {};
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diff changeset
277 recipients[service_name] = service_recipients;
5852
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278 end
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parents:
diff changeset
279
6305
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diff changeset
280 local current = service_recipients[recipient];
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diff changeset
281 if not current or type(current) ~= "table" then
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diff changeset
282 current = empty_set;
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Kim Alvefur <zash@zash.se>
parents: 6264
diff changeset
283 end
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parents: 6264
diff changeset
284
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Kim Alvefur <zash@zash.se>
parents: 6264
diff changeset
285 if (current == empty_set or current:empty()) and (nodes == empty_set or nodes:empty()) then
38d82f8ead25 mod_pep_plus: Only broadcast newly added subscriptions
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parents: 6264
diff changeset
286 return;
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Kim Alvefur <zash@zash.se>
parents: 6264
diff changeset
287 end
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parents: 6264
diff changeset
288
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parents: 6264
diff changeset
289 for node in current - nodes do
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Kim Alvefur <zash@zash.se>
parents: 6264
diff changeset
290 service:remove_subscription(node, recipient, recipient);
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parents: 6264
diff changeset
291 end
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parents: 6264
diff changeset
292
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Kim Alvefur <zash@zash.se>
parents: 6264
diff changeset
293 for node in nodes - current do
5852
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parents:
diff changeset
294 service:add_subscription(node, recipient, recipient);
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parents:
diff changeset
295 resend_last_item(recipient, node, service);
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parents:
diff changeset
296 end
6305
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parents: 6264
diff changeset
297
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Kim Alvefur <zash@zash.se>
parents: 6264
diff changeset
298 if nodes == empty_set or nodes:empty() then
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parents: 6264
diff changeset
299 nodes = nil;
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Kim Alvefur <zash@zash.se>
parents: 6264
diff changeset
300 end
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Kim Alvefur <zash@zash.se>
parents: 6264
diff changeset
301
38d82f8ead25 mod_pep_plus: Only broadcast newly added subscriptions
Kim Alvefur <zash@zash.se>
parents: 6264
diff changeset
302 service_recipients[recipient] = nodes;
5852
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
303 end
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Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
304
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
305 module:hook("presence/bare", function(event)
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
306 -- inbound presence to bare JID recieved
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
307 local origin, stanza = event.origin, event.stanza;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
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parents:
diff changeset
308 local t = stanza.attr.type;
8303
053cf683c2c7 mod_pep_plus: Rename variable for clarity
Kim Alvefur <zash@zash.se>
parents: 8300
diff changeset
309 local is_self = not stanza.attr.to;
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
310 local username = jid_split(stanza.attr.to);
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
311 local user_bare = jid_bare(stanza.attr.to);
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
312 if is_self then
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
313 username = origin.username;
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
314 user_bare = jid_join(username, host);
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
315 end
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
316
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
317 if not t then -- available presence
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
318 if is_self or subscription_presence(username, stanza.attr.from) then
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
319 local recipient = stanza.attr.from;
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
320 local current = recipients[username] and recipients[username][recipient];
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
321 local hash, query_node = get_caps_hash_from_presence(stanza, current);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
322 if current == hash or (current and current == hash_map[hash]) then return; end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
323 if not hash then
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
324 update_subscriptions(recipient, username);
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
325 else
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
326 recipients[username] = recipients[username] or {};
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
327 if hash_map[hash] then
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
328 update_subscriptions(recipient, username, hash_map[hash]);
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
329 else
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
330 recipients[username][recipient] = hash;
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
331 local from_bare = origin.type == "c2s" and origin.username.."@"..origin.host;
8303
053cf683c2c7 mod_pep_plus: Rename variable for clarity
Kim Alvefur <zash@zash.se>
parents: 8300
diff changeset
332 if is_self or origin.type ~= "c2s" or (recipients[from_bare] and recipients[from_bare][origin.full_jid]) ~= hash then
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
333 -- COMPAT from ~= stanza.attr.to because OneTeam can't deal with missing from attribute
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
334 origin.send(
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
335 st.stanza("iq", {from=user_bare, to=stanza.attr.from, id="disco", type="get"})
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
336 :tag("query", {xmlns = "http://jabber.org/protocol/disco#info", node = query_node})
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
337 );
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
338 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
339 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
340 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
341 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
342 elseif t == "unavailable" then
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
343 update_subscriptions(stanza.attr.from, username);
8303
053cf683c2c7 mod_pep_plus: Rename variable for clarity
Kim Alvefur <zash@zash.se>
parents: 8300
diff changeset
344 elseif not is_self and t == "unsubscribe" then
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
345 local from = jid_bare(stanza.attr.from);
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
346 local subscriptions = recipients[username];
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
347 if subscriptions then
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
348 for subscriber in pairs(subscriptions) do
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
349 if jid_bare(subscriber) == from then
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
350 update_subscriptions(subscriber, username);
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
351 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
352 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
353 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
354 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
355 end, 10);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
356
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
357 module:hook("iq-result/bare/disco", function(event)
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
358 local origin, stanza = event.origin, event.stanza;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
359 local disco = stanza:get_child("query", "http://jabber.org/protocol/disco#info");
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
360 if not disco then
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
361 return;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
362 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
363
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
364 -- Process disco response
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
365 local is_self = stanza.attr.to == nil;
8315
967f04fe7fd4 mod_pep_plus: Add missing variable
Kim Alvefur <zash@zash.se>
parents: 8307
diff changeset
366 local user_bare = jid_bare(stanza.attr.to);
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
367 local username = jid_split(stanza.attr.to);
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
368 if is_self then
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
369 username = origin.username;
8315
967f04fe7fd4 mod_pep_plus: Add missing variable
Kim Alvefur <zash@zash.se>
parents: 8307
diff changeset
370 user_bare = jid_join(username, host);
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
371 end
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
372 local contact = stanza.attr.from;
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
373 local current = recipients[username] and recipients[username][contact];
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
374 if type(current) ~= "string" then return; end -- check if waiting for recipient's response
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
375 local ver = current;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
376 if not string.find(current, "#") then
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
377 ver = calculate_hash(disco.tags); -- calculate hash
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
378 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
379 local notify = set_new();
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
380 for _, feature in pairs(disco.tags) do
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
381 if feature.name == "feature" and feature.attr.var then
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
382 local nfeature = feature.attr.var:match("^(.*)%+notify$");
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
383 if nfeature then notify:add(nfeature); end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
384 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
385 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
386 hash_map[ver] = notify; -- update hash map
8303
053cf683c2c7 mod_pep_plus: Rename variable for clarity
Kim Alvefur <zash@zash.se>
parents: 8300
diff changeset
387 if is_self then
8307
94860b5733d3 mod_pep_plus: Update subscriptions for other local users only
Kim Alvefur <zash@zash.se>
parents: 8306
diff changeset
388 -- Optimization: Fiddle with other local users
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
389 for jid, item in pairs(origin.roster) do -- for all interested contacts
8304
9f8476c77fa8 mod_pep_plus: Skip over roster metadata (version, pending) entry
Kim Alvefur <zash@zash.se>
parents: 8303
diff changeset
390 if jid then
8307
94860b5733d3 mod_pep_plus: Update subscriptions for other local users only
Kim Alvefur <zash@zash.se>
parents: 8306
diff changeset
391 local contact_node, contact_host = jid_split(jid);
94860b5733d3 mod_pep_plus: Update subscriptions for other local users only
Kim Alvefur <zash@zash.se>
parents: 8306
diff changeset
392 if contact_host == host and item.subscription == "both" or item.subscription == "from" then
94860b5733d3 mod_pep_plus: Update subscriptions for other local users only
Kim Alvefur <zash@zash.se>
parents: 8306
diff changeset
393 update_subscriptions(user_bare, contact_node, notify);
8304
9f8476c77fa8 mod_pep_plus: Skip over roster metadata (version, pending) entry
Kim Alvefur <zash@zash.se>
parents: 8303
diff changeset
394 end
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
395 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
396 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
397 end
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
398 update_subscriptions(contact, username, notify);
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
399 end);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
400
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
401 module:hook("account-disco-info-node", function(event)
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
402 local reply, stanza, origin = event.reply, event.stanza, event.origin;
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
403 local service_name = origin.username;
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
404 if stanza.attr.to ~= nil then
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
405 service_name = jid_split(stanza.attr.to);
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
406 end
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
407 local service = get_pep_service(service_name);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
408 local node = event.node;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
409 local ok = service:get_items(node, jid_bare(stanza.attr.from) or true);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
410 if not ok then return; end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
411 event.exists = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
412 reply:tag('identity', {category='pubsub', type='leaf'}):up();
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
413 end);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
414
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
415 module:hook("account-disco-info", function(event)
8319
57e3ad11f3f6 mod_pep_plus: Advertise pubsub features in disco#info (code adapted from mod_pubsub)
Kim Alvefur <zash@zash.se>
parents: 8318
diff changeset
416 local origin, reply = event.origin, event.reply;
57e3ad11f3f6 mod_pep_plus: Advertise pubsub features in disco#info (code adapted from mod_pubsub)
Kim Alvefur <zash@zash.se>
parents: 8318
diff changeset
417
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
418 reply:tag('identity', {category='pubsub', type='pep'}):up();
8319
57e3ad11f3f6 mod_pep_plus: Advertise pubsub features in disco#info (code adapted from mod_pubsub)
Kim Alvefur <zash@zash.se>
parents: 8318
diff changeset
419
57e3ad11f3f6 mod_pep_plus: Advertise pubsub features in disco#info (code adapted from mod_pubsub)
Kim Alvefur <zash@zash.se>
parents: 8318
diff changeset
420 local username = jid_split(reply.attr.from) or origin.username;
57e3ad11f3f6 mod_pep_plus: Advertise pubsub features in disco#info (code adapted from mod_pubsub)
Kim Alvefur <zash@zash.se>
parents: 8318
diff changeset
421 local service = get_pep_service(username);
57e3ad11f3f6 mod_pep_plus: Advertise pubsub features in disco#info (code adapted from mod_pubsub)
Kim Alvefur <zash@zash.se>
parents: 8318
diff changeset
422
8342
0c0990a575de mod_pep_plus: Fix a typo.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8341
diff changeset
423 local supported_features = lib_pubsub.get_feature_set(service) + set.new{
8341
910d3c3f60a6 mod_pep_plus: Use feature detection from pubsub.lib
Kim Alvefur <zash@zash.se>
parents: 8339
diff changeset
424 -- Features not covered by the above
8332
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
425 "access-presence",
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
426 "auto-subscribe",
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
427 "filtered-notifications",
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
428 "last-published",
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
429 "persistent-items",
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
430 "presence-notifications",
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
431 "presence-subscribe",
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
432 };
8341
910d3c3f60a6 mod_pep_plus: Use feature detection from pubsub.lib
Kim Alvefur <zash@zash.se>
parents: 8339
diff changeset
433
8342
0c0990a575de mod_pep_plus: Fix a typo.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 8341
diff changeset
434 for feature in supported_features do
8332
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
435 reply:tag('feature', {var=xmlns_pubsub.."#"..feature}):up();
e89b57d0d80a mod_pep_plus: Advertise additional features not covered by inspection of pubsub service methods
Kim Alvefur <zash@zash.se>
parents: 8331
diff changeset
436 end
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
437 end);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
438
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
439 module:hook("account-disco-items-node", function(event)
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
440 local reply, stanza, origin = event.reply, event.stanza, event.origin;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
441 local node = event.node;
8321
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
442 local is_self = stanza.attr.to == nil;
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
443 local user_bare = jid_bare(stanza.attr.to);
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
444 local username = jid_split(stanza.attr.to);
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
445 if is_self then
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
446 username = origin.username;
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
447 user_bare = jid_join(username, host);
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
448 end
8321
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
449 local service = get_pep_service(username);
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
450 local ok, ret = service:get_items(node, jid_bare(stanza.attr.from) or true);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
451 if not ok then return; end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
452 event.exists = true;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
453 for _, id in ipairs(ret) do
8321
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
454 reply:tag("item", { jid = user_bare, name = id }):up();
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
455 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
456 end);
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
457
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
458 module:hook("account-disco-items", function(event)
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
459 local reply, stanza, origin = event.reply, event.stanza, event.origin;
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
460
8321
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
461 local is_self = stanza.attr.to == nil;
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
462 local user_bare = jid_bare(stanza.attr.to);
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
463 local username = jid_split(stanza.attr.to);
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
464 if is_self then
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
465 username = origin.username;
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
466 user_bare = jid_join(username, host);
8305
ec605946e597 mod_pep_plus: Use local username instead of bare JID for references
Kim Alvefur <zash@zash.se>
parents: 8304
diff changeset
467 end
8321
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
468 local service = get_pep_service(username);
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
469
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
470 local ok, ret = service:get_nodes(jid_bare(stanza.attr.from));
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
471 if not ok then return; end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
472
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
473 for node, node_obj in pairs(ret) do
8321
73ff49a42ea8 mod_pep_plus: Advertise nodes with the correct JID (missed in ec605946e597) (thanks lovetox)
Kim Alvefur <zash@zash.se>
parents: 8320
diff changeset
474 reply:tag("item", { jid = user_bare, node = node, name = node_obj.config.name }):up();
5852
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
475 end
84bdac93910f mod_pep_plus: An util.pubsub based PEP module
Florian Zeitz <florob@babelmonkeys.de>
parents:
diff changeset
476 end);