prosody-modules
d4233dce479f
mod_privacy_lists/mod_privacy_lists.lua

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mod_privacy_lists/mod_privacy_lists.lua @ 1474:d4233dce479f

mod_privacy_lists: Import mod_privacy from 0.9
author Matthew Wild <mwild1@gmail.com>
date Sun, 27 Jul 2014 14:38:04 +0100
child 1475:58d48afca54d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1474
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Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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2 -- Copyright (C) 2009-2010 Matthew Wild
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3 -- Copyright (C) 2009-2010 Waqas Hussain
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4 -- Copyright (C) 2009 Thilo Cestonaro
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5 --
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6 -- This project is MIT/X11 licensed. Please see the
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7 -- COPYING file in the source package for more information.
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8 --
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9
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10 module:add_feature("jabber:iq:privacy");
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11
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12 local st = require "util.stanza";
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13 local bare_sessions, full_sessions = prosody.bare_sessions, prosody.full_sessions;
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14 local util_Jid = require "util.jid";
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15 local jid_bare = util_Jid.bare;
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16 local jid_split, jid_join = util_Jid.split, util_Jid.join;
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17 local load_roster = require "core.rostermanager".load_roster;
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18 local to_number = tonumber;
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19
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20 local privacy_storage = module:open_store();
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21
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22 function isListUsed(origin, name, privacy_lists)
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23 local user = bare_sessions[origin.username.."@"..origin.host];
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24 if user then
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25 for resource, session in pairs(user.sessions) do
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26 if resource ~= origin.resource then
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27 if session.activePrivacyList == name then
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28 return true;
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29 elseif session.activePrivacyList == nil and privacy_lists.default == name then
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30 return true;
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31 end
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32 end
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33 end
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34 end
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35 end
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36
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37 function isAnotherSessionUsingDefaultList(origin)
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38 local user = bare_sessions[origin.username.."@"..origin.host];
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39 if user then
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40 for resource, session in pairs(user.sessions) do
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41 if resource ~= origin.resource and session.activePrivacyList == nil then
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42 return true;
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43 end
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44 end
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45 end
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46 end
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47
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48 function declineList(privacy_lists, origin, stanza, which)
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49 if which == "default" then
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50 if isAnotherSessionUsingDefaultList(origin) then
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51 return { "cancel", "conflict", "Another session is online and using the default list."};
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52 end
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53 privacy_lists.default = nil;
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54 origin.send(st.reply(stanza));
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55 elseif which == "active" then
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56 origin.activePrivacyList = nil;
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57 origin.send(st.reply(stanza));
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58 else
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59 return {"modify", "bad-request", "Neither default nor active list specifed to decline."};
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60 end
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61 return true;
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62 end
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63
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64 function activateList(privacy_lists, origin, stanza, which, name)
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65 local list = privacy_lists.lists[name];
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66
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67 if which == "default" and list then
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68 if isAnotherSessionUsingDefaultList(origin) then
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69 return {"cancel", "conflict", "Another session is online and using the default list."};
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70 end
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71 privacy_lists.default = name;
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72 origin.send(st.reply(stanza));
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73 elseif which == "active" and list then
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74 origin.activePrivacyList = name;
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75 origin.send(st.reply(stanza));
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76 elseif not list then
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77 return {"cancel", "item-not-found", "No such list: "..name};
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78 else
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79 return {"modify", "bad-request", "No list chosen to be active or default."};
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80 end
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81 return true;
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82 end
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83
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84 function deleteList(privacy_lists, origin, stanza, name)
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85 local list = privacy_lists.lists[name];
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86
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87 if list then
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88 if isListUsed(origin, name, privacy_lists) then
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89 return {"cancel", "conflict", "Another session is online and using the list which should be deleted."};
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90 end
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91 if privacy_lists.default == name then
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92 privacy_lists.default = nil;
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93 end
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94 if origin.activePrivacyList == name then
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95 origin.activePrivacyList = nil;
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96 end
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97 privacy_lists.lists[name] = nil;
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98 origin.send(st.reply(stanza));
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99 return true;
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100 end
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101 return {"modify", "bad-request", "Not existing list specifed to be deleted."};
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102 end
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103
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104 function createOrReplaceList (privacy_lists, origin, stanza, name, entries)
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105 local bare_jid = origin.username.."@"..origin.host;
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106
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107 if privacy_lists.lists == nil then
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108 privacy_lists.lists = {};
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109 end
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110
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111 local list = {};
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112 privacy_lists.lists[name] = list;
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113
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114 local orderCheck = {};
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115 list.name = name;
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116 list.items = {};
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117
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118 for _,item in ipairs(entries) do
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119 if to_number(item.attr.order) == nil or to_number(item.attr.order) < 0 or orderCheck[item.attr.order] ~= nil then
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120 return {"modify", "bad-request", "Order attribute not valid."};
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121 end
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122
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123 if item.attr.type ~= nil and item.attr.type ~= "jid" and item.attr.type ~= "subscription" and item.attr.type ~= "group" then
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124 return {"modify", "bad-request", "Type attribute not valid."};
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125 end
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126
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127 local tmp = {};
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128 orderCheck[item.attr.order] = true;
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129
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130 tmp["type"] = item.attr.type;
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131 tmp["value"] = item.attr.value;
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132 tmp["action"] = item.attr.action;
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133 tmp["order"] = to_number(item.attr.order);
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134 tmp["presence-in"] = false;
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135 tmp["presence-out"] = false;
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136 tmp["message"] = false;
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diff changeset
137 tmp["iq"] = false;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
138
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
139 if #item.tags > 0 then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
140 for _,tag in ipairs(item.tags) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
141 tmp[tag.name] = true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
142 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
143 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
144
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
145 if tmp.type == "subscription" then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
146 if tmp.value ~= "both" and
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
147 tmp.value ~= "to" and
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
148 tmp.value ~= "from" and
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
149 tmp.value ~= "none" then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
150 return {"cancel", "bad-request", "Subscription value must be both, to, from or none."};
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
151 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
152 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
153
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
154 if tmp.action ~= "deny" and tmp.action ~= "allow" then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
155 return {"cancel", "bad-request", "Action must be either deny or allow."};
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
156 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
157 list.items[#list.items + 1] = tmp;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
158 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
159
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
160 table.sort(list, function(a, b) return a.order < b.order; end);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
161
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
162 origin.send(st.reply(stanza));
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
163 if bare_sessions[bare_jid] ~= nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
164 local iq = st.iq ( { type = "set", id="push1" } );
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
165 iq:tag ("query", { xmlns = "jabber:iq:privacy" } );
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
166 iq:tag ("list", { name = list.name } ):up();
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
167 iq:up();
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
168 for resource, session in pairs(bare_sessions[bare_jid].sessions) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
169 iq.attr.to = bare_jid.."/"..resource
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
170 session.send(iq);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
171 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
172 else
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
173 return {"cancel", "bad-request", "internal error."};
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
174 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
175 return true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
176 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
177
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
178 function getList(privacy_lists, origin, stanza, name)
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
179 local reply = st.reply(stanza);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
180 reply:tag("query", {xmlns="jabber:iq:privacy"});
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
181
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
182 if name == nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
183 if privacy_lists.lists then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
184 if origin.activePrivacyList then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
185 reply:tag("active", {name=origin.activePrivacyList}):up();
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
186 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
187 if privacy_lists.default then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
188 reply:tag("default", {name=privacy_lists.default}):up();
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
189 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
190 for name,list in pairs(privacy_lists.lists) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
191 reply:tag("list", {name=name}):up();
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
192 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
193 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
194 else
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
195 local list = privacy_lists.lists[name];
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
196 if list then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
197 reply = reply:tag("list", {name=list.name});
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
198 for _,item in ipairs(list.items) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
199 reply:tag("item", {type=item.type, value=item.value, action=item.action, order=item.order});
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
200 if item["message"] then reply:tag("message"):up(); end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
201 if item["iq"] then reply:tag("iq"):up(); end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
202 if item["presence-in"] then reply:tag("presence-in"):up(); end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
203 if item["presence-out"] then reply:tag("presence-out"):up(); end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
204 reply:up();
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
205 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
206 else
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
207 return {"cancel", "item-not-found", "Unknown list specified."};
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
208 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
209 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
210
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
211 origin.send(reply);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
212 return true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
213 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
214
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
215 module:hook("iq/bare/jabber:iq:privacy:query", function(data)
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
216 local origin, stanza = data.origin, data.stanza;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
217
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
218 if stanza.attr.to == nil then -- only service requests to own bare JID
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
219 local query = stanza.tags[1]; -- the query element
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
220 local valid = false;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
221 local privacy_lists = privacy_storage:get(origin.username) or { lists = {} };
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
222
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
223 if privacy_lists.lists[1] then -- Code to migrate from old privacy lists format, remove in 0.8
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
224 module:log("info", "Upgrading format of stored privacy lists for %s@%s", origin.username, origin.host);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
225 local lists = privacy_lists.lists;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
226 for idx, list in ipairs(lists) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
227 lists[list.name] = list;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
228 lists[idx] = nil;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
229 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
230 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
231
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
232 if stanza.attr.type == "set" then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
233 if #query.tags == 1 then -- the <query/> element MUST NOT include more than one child element
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
234 for _,tag in ipairs(query.tags) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
235 if tag.name == "active" or tag.name == "default" then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
236 if tag.attr.name == nil then -- Client declines the use of active / default list
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
237 valid = declineList(privacy_lists, origin, stanza, tag.name);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
238 else -- Client requests change of active / default list
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
239 valid = activateList(privacy_lists, origin, stanza, tag.name, tag.attr.name);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
240 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
241 elseif tag.name == "list" and tag.attr.name then -- Client adds / edits a privacy list
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
242 if #tag.tags == 0 then -- Client removes a privacy list
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
243 valid = deleteList(privacy_lists, origin, stanza, tag.attr.name);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
244 else -- Client edits a privacy list
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
245 valid = createOrReplaceList(privacy_lists, origin, stanza, tag.attr.name, tag.tags);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
246 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
247 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
248 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
249 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
250 elseif stanza.attr.type == "get" then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
251 local name = nil;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
252 local listsToRetrieve = 0;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
253 if #query.tags >= 1 then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
254 for _,tag in ipairs(query.tags) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
255 if tag.name == "list" then -- Client requests a privacy list from server
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
256 name = tag.attr.name;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
257 listsToRetrieve = listsToRetrieve + 1;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
258 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
259 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
260 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
261 if listsToRetrieve == 0 or listsToRetrieve == 1 then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
262 valid = getList(privacy_lists, origin, stanza, name);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
263 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
264 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
265
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
266 if valid ~= true then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
267 valid = valid or { "cancel", "bad-request", "Couldn't understand request" };
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
268 if valid[1] == nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
269 valid[1] = "cancel";
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
270 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
271 if valid[2] == nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
272 valid[2] = "bad-request";
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
273 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
274 origin.send(st.error_reply(stanza, valid[1], valid[2], valid[3]));
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
275 else
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
276 privacy_storage:set(origin.username, privacy_lists);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
277 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
278 return true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
279 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
280 end);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
281
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
282 function checkIfNeedToBeBlocked(e, session)
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
283 local origin, stanza = e.origin, e.stanza;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
284 local privacy_lists = privacy_storage:get(session.username) or {};
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
285 local bare_jid = session.username.."@"..session.host;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
286 local to = stanza.attr.to or bare_jid;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
287 local from = stanza.attr.from;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
288
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
289 local is_to_user = bare_jid == jid_bare(to);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
290 local is_from_user = bare_jid == jid_bare(from);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
291
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
292 --module:log("debug", "stanza: %s, to: %s, from: %s", tostring(stanza.name), tostring(to), tostring(from));
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
293
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
294 if privacy_lists.lists == nil or
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
295 not (session.activePrivacyList or privacy_lists.default)
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
296 then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
297 return; -- Nothing to block, default is Allow all
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
298 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
299 if is_from_user and is_to_user then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
300 --module:log("debug", "Not blocking communications between user's resources");
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
301 return; -- from one of a user's resource to another => HANDS OFF!
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
302 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
303
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
304 local listname = session.activePrivacyList;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
305 if listname == nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
306 listname = privacy_lists.default; -- no active list selected, use default list
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
307 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
308 local list = privacy_lists.lists[listname];
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
309 if not list then -- should never happen
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
310 module:log("warn", "given privacy list not found. name: %s for user %s", listname, bare_jid);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
311 return;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
312 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
313 for _,item in ipairs(list.items) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
314 local apply = false;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
315 local block = false;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
316 if (
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
317 (stanza.name == "message" and item.message) or
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
318 (stanza.name == "iq" and item.iq) or
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
319 (stanza.name == "presence" and is_to_user and item["presence-in"]) or
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
320 (stanza.name == "presence" and is_from_user and item["presence-out"]) or
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
321 (item.message == false and item.iq == false and item["presence-in"] == false and item["presence-out"] == false)
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
322 ) then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
323 apply = true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
324 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
325 if apply then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
326 local evilJid = {};
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
327 apply = false;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
328 if is_to_user then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
329 --module:log("debug", "evil jid is (from): %s", from);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
330 evilJid.node, evilJid.host, evilJid.resource = jid_split(from);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
331 else
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
332 --module:log("debug", "evil jid is (to): %s", to);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
333 evilJid.node, evilJid.host, evilJid.resource = jid_split(to);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
334 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
335 if item.type == "jid" and
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
336 (evilJid.node and evilJid.host and evilJid.resource and item.value == evilJid.node.."@"..evilJid.host.."/"..evilJid.resource) or
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
337 (evilJid.node and evilJid.host and item.value == evilJid.node.."@"..evilJid.host) or
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
338 (evilJid.host and evilJid.resource and item.value == evilJid.host.."/"..evilJid.resource) or
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
339 (evilJid.host and item.value == evilJid.host) then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
340 apply = true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
341 block = (item.action == "deny");
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
342 elseif item.type == "group" then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
343 local roster = load_roster(session.username, session.host);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
344 local roster_entry = roster[jid_join(evilJid.node, evilJid.host)];
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
345 if roster_entry then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
346 local groups = roster_entry.groups;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
347 for group in pairs(groups) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
348 if group == item.value then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
349 apply = true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
350 block = (item.action == "deny");
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
351 break;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
352 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
353 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
354 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
355 elseif item.type == "subscription" then -- we need a valid bare evil jid
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
356 local roster = load_roster(session.username, session.host);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
357 local roster_entry = roster[jid_join(evilJid.node, evilJid.host)];
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
358 if (not(roster_entry) and item.value == "none")
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
359 or (roster_entry and roster_entry.subscription == item.value) then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
360 apply = true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
361 block = (item.action == "deny");
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
362 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
363 elseif item.type == nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
364 apply = true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
365 block = (item.action == "deny");
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
366 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
367 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
368 if apply then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
369 if block then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
370 -- drop and not bounce groupchat messages, otherwise users will get kicked
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
371 if stanza.attr.type == "groupchat" then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
372 return true;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
373 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
374 module:log("debug", "stanza blocked: %s, to: %s, from: %s", tostring(stanza.name), tostring(to), tostring(from));
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
375 if stanza.name == "message" then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
376 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
377 elseif stanza.name == "iq" and (stanza.attr.type == "get" or stanza.attr.type == "set") then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
378 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
379 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
380 return true; -- stanza blocked !
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
381 else
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
382 --module:log("debug", "stanza explicitly allowed!")
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
383 return;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
384 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
385 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
386 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
387 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
388
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
389 function preCheckIncoming(e)
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
390 local session;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
391 if e.stanza.attr.to ~= nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
392 local node, host, resource = jid_split(e.stanza.attr.to);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
393 if node == nil or host == nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
394 return;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
395 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
396 if resource == nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
397 local prio = 0;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
398 if bare_sessions[node.."@"..host] ~= nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
399 for resource, session_ in pairs(bare_sessions[node.."@"..host].sessions) do
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
400 if session_.priority ~= nil and session_.priority > prio then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
401 session = session_;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
402 prio = session_.priority;
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
403 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
404 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
405 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
406 else
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
407 session = full_sessions[node.."@"..host.."/"..resource];
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
408 end
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
409 if session ~= nil then
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
410 return checkIfNeedToBeBlocked(e, session);
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411 else
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412 --module:log("debug", "preCheckIncoming: Couldn't get session for jid: %s@%s/%s", tostring(node), tostring(host), tostring(resource));
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413 end
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414 end
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415 end
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416
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417 function preCheckOutgoing(e)
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418 local session = e.origin;
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419 if e.stanza.attr.from == nil then
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420 e.stanza.attr.from = session.username .. "@" .. session.host;
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421 if session.resource ~= nil then
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422 e.stanza.attr.from = e.stanza.attr.from .. "/" .. session.resource;
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423 end
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424 end
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425 if session.username then -- FIXME do properly
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426 return checkIfNeedToBeBlocked(e, session);
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427 end
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428 end
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429
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430 module:hook("pre-message/full", preCheckOutgoing, 500);
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431 module:hook("pre-message/bare", preCheckOutgoing, 500);
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432 module:hook("pre-message/host", preCheckOutgoing, 500);
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433 module:hook("pre-iq/full", preCheckOutgoing, 500);
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434 module:hook("pre-iq/bare", preCheckOutgoing, 500);
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435 module:hook("pre-iq/host", preCheckOutgoing, 500);
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436 module:hook("pre-presence/full", preCheckOutgoing, 500);
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437 module:hook("pre-presence/bare", preCheckOutgoing, 500);
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438 module:hook("pre-presence/host", preCheckOutgoing, 500);
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
439
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440 module:hook("message/full", preCheckIncoming, 500);
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441 module:hook("message/bare", preCheckIncoming, 500);
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442 module:hook("message/host", preCheckIncoming, 500);
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443 module:hook("iq/full", preCheckIncoming, 500);
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parents:
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444 module:hook("iq/bare", preCheckIncoming, 500);
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parents:
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445 module:hook("iq/host", preCheckIncoming, 500);
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parents:
diff changeset
446 module:hook("presence/full", preCheckIncoming, 500);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
447 module:hook("presence/bare", preCheckIncoming, 500);
d4233dce479f mod_privacy_lists: Import mod_privacy from 0.9
Matthew Wild <mwild1@gmail.com>
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448 module:hook("presence/host", preCheckIncoming, 500);