prosody-modules
385346b6c81d
mod_client_management/mod_client_management.lua

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mod_client_management/mod_client_management.lua @ 5294:385346b6c81d

mod_client_management: New module for users to view/manage permitted clients This is just the data and API part.
author Matthew Wild <mwild1@gmail.com>
date Thu, 30 Mar 2023 11:32:50 +0100
child 5301:8ef197cccd74
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
5294
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1 local modulemanager = require "core.modulemanager";
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2 local usermanager = require "core.usermanager";
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3
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4 local id = require "util.id";
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5 local jid = require "util.jid";
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6 local st = require "util.stanza";
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7
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8 local strict = module:get_option_boolean("enforce_client_ids", false);
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9
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10 local tokenauth = module:depends("tokenauth");
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11 local mod_fast = module:depends("sasl2_fast");
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12
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13 local client_store = assert(module:open_store("clients", "keyval+"));
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14 --[[{
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15 id = id;
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16 first_seen =
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17 last_seen =
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18 user_agent = {
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19 name =
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20 os =
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21 }
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22 --}]]
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23
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24 local xmlns_sasl2 = "urn:xmpp:sasl:2";
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25
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26 local function get_user_agent(sasl_handler, token_info)
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27 local sasl_agent = sasl_handler and sasl_handler.user_agent;
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28 local token_agent = token_info and token_info.data and token_info.data.oauth2_client;
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29 if not (sasl_agent or token_agent) then return; end
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30 return {
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31 software = sasl_agent and sasl_agent.software or token_agent and token_agent.name or nil;
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32 uri = token_agent and token_agent.uri or nil;
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33 device = sasl_agent and sasl_agent.device or nil;
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34 };
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35 end
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36
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37 module:hook("sasl2/c2s/success", function (event)
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38 local session = event.session;
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39 local username, client_id = session.username, session.client_id;
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40 local mechanism = session.sasl_handler.selected;
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41 local token_info = session.sasl_handler.token_info;
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42 local token_id = token_info and token_info.id or nil;
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43
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44 local now = os.time();
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45 if client_id then -- SASL2, have client identifier
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46 local is_new_client;
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47
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48 local client_state = client_store:get_key(username, client_id);
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49 if not client_state then
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50 is_new_client = true;
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51 client_state = {
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52 id = client_id;
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53 first_seen = now;
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54 user_agent = get_user_agent(session.sasl_handler, token_info);
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55 full_jid = nil;
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56 last_seen = nil;
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57 mechanisms = {};
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58 };
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59 end
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60 -- Update state
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61 client_state.full_jid = session.full_jid;
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62 client_state.last_seen = now;
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63 client_state.mechanisms[mechanism] = now;
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64 if session.sasl_handler.fast_auth then
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65 client_state.fast_auth = now;
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66 end
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67 if token_id then
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68 client_state.auth_token_id = token_id;
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69 end
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70 -- Store updated state
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71 client_store:set_key(username, client_id, client_state);
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72
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73 if is_new_client then
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74 module:fire_event("client_management/new-client", { client = client_state });
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75 end
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76 end
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77 end);
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78
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79 local function find_client_by_resource(username, resource)
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80 local full_jid = jid.join(username, module.host, resource);
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81 local clients = client_store:get(username);
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82 if not clients then return; end
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83
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84 for _, client_state in pairs(clients) do
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85 if client_state.full_jid == full_jid then
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86 return client_state;
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87 end
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88 end
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89 end
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90
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91 module:hook("resource-bind", function (event)
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92 local session = event.session;
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93 if session.client_id then return; end
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94 local is_new_client;
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95 local client_state = find_client_by_resource(event.session.username, event.session.resource);
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96 local now = os.time();
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97 if not client_state then
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98 is_new_client = true;
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99 client_state = {
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100 id = id.short();
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101 first_seen = now;
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102 user_agent = nil;
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103 full_jid = nil;
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104 last_seen = nil;
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105 mechanisms = {};
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106 legacy = true;
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107 };
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108 end
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109
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110 -- Update state
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111 local legacy_info = session.client_management_info;
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112 client_state.full_jid = session.full_jid;
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113 client_state.last_seen = now;
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114 client_state.mechanisms[legacy_info.mechanism] = now;
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115 if legacy_info.fast_auth then
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116 client_state.fast_auth = now;
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117 end
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118
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119 local token_id = legacy_info.token_info and legacy_info.token_info.id;
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120 if token_id then
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121 client_state.auth_token_id = token_id;
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122 end
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123
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124 -- Store updated state
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125 client_store:set_key(session.username, client_state.id, client_state);
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126
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127 if is_new_client then
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128 module:fire_event("client_management/new-client", { client = client_state });
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129 end
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130 end);
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131
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132 if strict then
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133 module:hook_tag(xmlns_sasl2, "authenticate", function (session, auth)
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134 local user_agent = auth:get_child("user-agent");
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135 if not user_agent or not user_agent.attr.id then
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136 local failure = st.stanza("failure", { xmlns = xmlns_sasl2 })
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137 :tag("malformed-request", { xmlns = "urn:ietf:params:xml:ns:xmpp-sasl" }):up()
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parents:
diff changeset
138 :text_tag("text", "Client identifier required but not supplied");
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
139 session.send(failure);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
140 return true;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
141 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
142 end, 500);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
143
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
144 if modulemanager.get_modules_for_host(module.host):contains("saslauth") then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
145 module:log("error", "mod_saslauth is enabled, but enforce_client_ids is enabled and will prevent it from working");
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
146 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
147
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
148 module:hook("stanza/urn:ietf:params:xml:ns:xmpp-sasl:auth", function (event)
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
149 -- Block legacy SASL, if for some reason it is being used (either mod_saslauth is loaded,
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
150 -- or clients try it without advertisement)
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
151 module:log("warn", "Blocking legacy SASL authentication because enforce_client_ids is enabled");
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
152 local failure = st.stanza("failure", { xmlns = xmlns_sasl2 })
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
153 :tag("malformed-request", { xmlns = "urn:ietf:params:xml:ns:xmpp-sasl" }):up()
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
154 :text_tag("text", "Legacy SASL authentication is not available on this server");
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
155 event.session.send(failure);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
156 return true;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
157 end);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
158 else
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
159 -- Legacy client compat code
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
160 module:hook("authentication-success", function (event)
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
161 local session = event.session;
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
162 if session.client_id then return; end -- SASL2 client
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
163
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
164 local sasl_handler = session.sasl_handler;
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
165 session.client_management_info = {
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
166 mechanism = sasl_handler.selected;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
167 token_info = sasl_handler.token_info;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
168 fast_auth = sasl_handler.fast_auth;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
169 };
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
170 end);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
171 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
172
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
173 local function is_password_mechanism(mech_name)
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
174 if mech_name == "OAUTHBEARER" then return false; end
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
175 if mech_name:match("^HT%-") then return false; end
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
176 return true;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
177 end
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
178
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
179 local function is_client_active(client)
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
180 local username, host = jid.split(client.full_jid);
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
181 local account_info = usermanager.get_account_info(username, host);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
182 local last_password_change = account_info and account_info.password_updated;
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
183
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Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
184 local status = {};
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
185
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
186 -- Check for an active token grant that has been previously used by this client
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
187 if client.auth_token_id then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
188 local grant = tokenauth.get_grant_info(client.auth_token_id);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
189 if grant then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
190 status.active_grant = grant;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
191 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
192 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
193
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
194 -- Check for active FAST tokens
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
195 if client.fast_auth then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
196 if mod_fast.is_client_fast(username, client.id, last_password_change) then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
197 status.active_fast = client.fast_auth;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
198 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
199 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
200
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
201 -- Client has access if any password-based SASL mechanisms have been used since last password change
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
202 for mech, mech_last_used in pairs(client.mechanisms) do
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
203 if is_password_mechanism(mech) and mech_last_used >= last_password_change then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
204 status.active_password = mech_last_used;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
205 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
206 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
207
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
208 if prosody.full_sessions[client.full_jid] then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
209 status.active_connected = true;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
210 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
211
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
212 if next(status) == nil then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
213 return nil;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
214 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
215 return status;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
216 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
217
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
218 -- Public API
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
219 --luacheck: ignore 131
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
220 function get_active_clients(username)
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
221 local clients = client_store:get(username);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
222 local active_clients = {};
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
223 local used_grants = {};
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
224
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
225 -- Go through known clients, check whether they could possibly log in
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
226 for client_id, client in pairs(clients or {}) do --luacheck: ignore 213/client_id
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
227 local active = is_client_active(client);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
228 if active then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
229 client.type = "session";
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
230 client.active = active;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
231 table.insert(active_clients, client);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
232 if active.active_grant then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
233 used_grants[active.active_grant.id] = true;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
234 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
235 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
236 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
237
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
238 -- Next, account for any grants that have been issued, but never actually logged in
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
239 for grant_id, grant in pairs(tokenauth.get_user_grants(username) or {}) do
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
240 if not used_grants[grant_id] then -- exclude grants already accounted for
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
241 table.insert(active_clients, {
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
242 id = grant_id;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
243 type = "access";
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
244 first_seen = grant.created;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
245 last_seen = grant.accessed;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
246 active = {
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
247 active_grant = grant;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
248 };
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
249 user_agent = get_user_agent(nil, grant);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
250 });
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
251 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
252 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
253
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
254 table.sort(active_clients, function (a, b)
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
255 if a.last_seen and b.last_seen then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
256 return a.last_seen < b.last_seen;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
257 elseif not (a.last_seen or b.last_seen) then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
258 if a.first_seen and b.first_seen then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
259 return a.first_seen < b.first_seen;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
260 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
261 elseif b.last_seen then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
262 return true;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
263 elseif a.last_seen then
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
264 return false;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
265 end
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
266 return a.id < b.id;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
267 end);
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
268
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
269 return active_clients;
385346b6c81d mod_client_management: New module for users to view/manage permitted clients
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
270 end