prosody
d5b07342fccf
plugins/mod_register.lua

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plugins/mod_register.lua @ 5495:d5b07342fccf

Merge 0.9->trunk
author Matthew Wild <mwild1@gmail.com>
date Thu, 18 Apr 2013 11:14:16 +0100
parent 5371:706206e191e8
child 5500:eeea0eb2602a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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b1885732e979 GPL->MIT!
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9
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10 local st = require "util.stanza";
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11 local datamanager = require "util.datamanager";
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12 local dataform_new = require "util.dataforms".new;
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13 local usermanager_user_exists = require "core.usermanager".user_exists;
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14 local usermanager_create_user = require "core.usermanager".create_user;
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15 local usermanager_set_password = require "core.usermanager".set_password;
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16 local usermanager_delete_user = require "core.usermanager".delete_user;
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17 local os_time = os.time;
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18 local nodeprep = require "util.encodings".stringprep.nodeprep;
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19 local jid_bare = require "util.jid".bare;
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20
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21 local compat = module:get_option_boolean("registration_compat", true);
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22 local allow_registration = module:get_option_boolean("allow_registration", false);
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23 local additional_fields = module:get_option("additional_registration_fields", {});
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24
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25 local field_map = {
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26 username = { name = "username", type = "text-single", label = "Username", required = true };
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27 password = { name = "password", type = "text-private", label = "Password", required = true };
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28 nick = { name = "nick", type = "text-single", label = "Nickname" };
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29 name = { name = "name", type = "text-single", label = "Full Name" };
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30 first = { name = "first", type = "text-single", label = "Given Name" };
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31 last = { name = "last", type = "text-single", label = "Family Name" };
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32 email = { name = "email", type = "text-single", label = "Email" };
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33 address = { name = "address", type = "text-single", label = "Street" };
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34 city = { name = "city", type = "text-single", label = "City" };
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35 state = { name = "state", type = "text-single", label = "State" };
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36 zip = { name = "zip", type = "text-single", label = "Postal code" };
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37 phone = { name = "phone", type = "text-single", label = "Telephone number" };
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38 url = { name = "url", type = "text-single", label = "Webpage" };
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39 date = { name = "date", type = "text-single", label = "Birth date" };
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40 };
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41
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42 local registration_form = dataform_new{
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43 title = "Creating a new account";
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44 instructions = "Choose a username and password for use with this service.";
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45
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46 field_map.username;
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47 field_map.password;
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48 };
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49
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50 local registration_query = st.stanza("query", {xmlns = "jabber:iq:register"})
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51 :tag("instructions"):text("Choose a username and password for use with this service."):up()
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52 :tag("username"):up()
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53 :tag("password"):up();
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54
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55 for _, field in ipairs(additional_fields) do
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56 if type(field) == "table" then
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57 registration_form[#registration_form + 1] = field;
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58 else
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59 if field:match("%+$") then
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60 field = field:sub(1, #field - 1);
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61 field_map[field].required = true;
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62 end
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63
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64 registration_form[#registration_form + 1] = field_map[field];
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65 registration_query:tag(field):up();
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66 end
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67 end
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68 registration_query:add_child(registration_form:form());
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69
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70 module:add_feature("jabber:iq:register");
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71
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72 local register_stream_feature = st.stanza("register", {xmlns="http://jabber.org/features/iq-register"}):up();
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73 module:hook("stream-features", function(event)
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74 local session, features = event.origin, event.features;
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75
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76 -- Advertise registration to unauthorized clients only.
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77 if not(allow_registration) or session.type ~= "c2s_unauthed" then
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78 return
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79 end
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80
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81 features:add_child(register_stream_feature);
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82 end);
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83
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84 local function handle_registration_stanza(event)
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85 local session, stanza = event.origin, event.stanza;
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86
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87 local query = stanza.tags[1];
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88 if stanza.attr.type == "get" then
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89 local reply = st.reply(stanza);
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90 reply:tag("query", {xmlns = "jabber:iq:register"})
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91 :tag("registered"):up()
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92 :tag("username"):text(session.username):up()
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93 :tag("password"):up();
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94 session.send(reply);
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95 else -- stanza.attr.type == "set"
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96 if query.tags[1] and query.tags[1].name == "remove" then
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97 local username, host = session.username, session.host;
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98
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99 local old_session_close = session.close;
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100 session.close = function(session, ...)
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101 session.send(st.reply(stanza));
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102 return old_session_close(session, ...);
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103 end
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104
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105 local ok, err = usermanager_delete_user(username, host);
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106
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107 if not ok then
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108 module:log("debug", "Removing user account %s@%s failed: %s", username, host, err);
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109 session.close = old_session_close;
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110 session.send(st.error_reply(stanza, "cancel", "service-unavailable", err));
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111 return true;
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112 end
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113
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114 module:log("info", "User removed their account: %s@%s", username, host);
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115 module:fire_event("user-deregistered", { username = username, host = host, source = "mod_register", session = session });
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116 else
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117 local username = nodeprep(query:get_child("username"):get_text());
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118 local password = query:get_child("password"):get_text();
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119 if username and password then
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120 if username == session.username then
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121 if usermanager_set_password(username, password, session.host) then
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122 session.send(st.reply(stanza));
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123 else
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124 -- TODO unable to write file, file may be locked, etc, what's the correct error?
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125 session.send(st.error_reply(stanza, "wait", "internal-server-error"));
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126 end
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127 else
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128 session.send(st.error_reply(stanza, "modify", "bad-request"));
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Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
129 end
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
130 else
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
131 session.send(st.error_reply(stanza, "modify", "bad-request"));
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
132 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
133 end
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
134 end
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
135 return true;
3995
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
136 end
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
137
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
138 module:hook("iq/self/jabber:iq:register:query", handle_registration_stanza);
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
139 if compat then
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
140 module:hook("iq/host/jabber:iq:register:query", function (event)
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
141 local session, stanza = event.origin, event.stanza;
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
142 if session.type == "c2s" and jid_bare(stanza.attr.to) == session.host then
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
143 return handle_registration_stanza(event);
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
144 end
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
145 end);
e504b06492c6 mod_register: Add registration_compat config option to allow account remove requests addressed to='host' (defaults to true)
Matthew Wild <mwild1@gmail.com>
parents: 3540
diff changeset
146 end
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
147
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
148 local function parse_response(query)
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
149 local form = query:get_child("x", "jabber:x:data");
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
150 if form then
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
151 return registration_form:data(form);
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
152 else
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
153 local data = {};
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
154 local errors = {};
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
155 for _, field in ipairs(registration_form) do
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
156 local name, required = field.name, field.required;
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
157 if field_map[name] then
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
158 data[name] = query:get_child_text(name);
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
159 if (not data[name] or #data[name] == 0) and required then
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
160 errors[name] = "Required value missing";
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
161 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
162 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
163 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
164 if next(errors) then
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
165 return data, errors;
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
166 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
167 return data;
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
168 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
169 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
170
690
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
171 local recent_ips = {};
1692
be76bac8e174 mod_register: Updated to use module:get_option instead of configmanager
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
172 local min_seconds_between_registrations = module:get_option("min_seconds_between_registrations");
be76bac8e174 mod_register: Updated to use module:get_option instead of configmanager
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
173 local whitelist_only = module:get_option("whitelist_registration_only");
be76bac8e174 mod_register: Updated to use module:get_option instead of configmanager
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
174 local whitelisted_ips = module:get_option("registration_whitelist") or { "127.0.0.1" };
be76bac8e174 mod_register: Updated to use module:get_option instead of configmanager
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
175 local blacklisted_ips = module:get_option("registration_blacklist") or {};
690
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
176
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
177 for _, ip in ipairs(whitelisted_ips) do whitelisted_ips[ip] = true; end
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
178 for _, ip in ipairs(blacklisted_ips) do blacklisted_ips[ip] = true; end
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
179
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
180 module:hook("stanza/iq/jabber:iq:register:query", function(event)
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
181 local session, stanza = event.origin, event.stanza;
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
182
4269
cd4011af8b4c mod_register: Move allow_registration option into an upvalue for efficiency (now it is being checked on every new c2s stream)
Matthew Wild <mwild1@gmail.com>
parents: 4268
diff changeset
183 if not(allow_registration) or session.type ~= "c2s_unauthed" then
665
09e0e9c722a3 Add allow_registration option to disable account registration
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
184 session.send(st.error_reply(stanza, "cancel", "service-unavailable"));
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
185 else
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
186 local query = stanza.tags[1];
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
187 if stanza.attr.type == "get" then
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
188 local reply = st.reply(stanza);
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
189 reply:add_child(registration_query);
311
513bd52e8e19 Fixed mod_register to use session.send for sending stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 85
diff changeset
190 session.send(reply);
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
191 elseif stanza.attr.type == "set" then
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
192 if query.tags[1] and query.tags[1].name == "remove" then
311
513bd52e8e19 Fixed mod_register to use session.send for sending stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 85
diff changeset
193 session.send(st.error_reply(stanza, "auth", "registration-required"));
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
194 else
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
195 local data, errors = parse_response(query);
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
196 if errors then
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
197 session.send(st.error_reply(stanza, "modify", "not-acceptable"));
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
198 else
690
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
199 -- Check that the user is not blacklisted or registering too often
2085
64872e216e23 mod_register: Log a debug message when a session's IP is not available.
Waqas Hussain <waqas20@gmail.com>
parents: 1861
diff changeset
200 if not session.ip then
64872e216e23 mod_register: Log a debug message when a session's IP is not available.
Waqas Hussain <waqas20@gmail.com>
parents: 1861
diff changeset
201 module:log("debug", "User's IP not known; can't apply blacklist/whitelist");
64872e216e23 mod_register: Log a debug message when a session's IP is not available.
Waqas Hussain <waqas20@gmail.com>
parents: 1861
diff changeset
202 elseif blacklisted_ips[session.ip] or (whitelist_only and not whitelisted_ips[session.ip]) then
1859
c965b0accc7c mod_register: Added helpful text to registration error responses.
Waqas Hussain <waqas20@gmail.com>
parents: 1858
diff changeset
203 session.send(st.error_reply(stanza, "cancel", "not-acceptable", "You are not allowed to register an account."));
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
204 return true;
690
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
205 elseif min_seconds_between_registrations and not whitelisted_ips[session.ip] then
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
206 if not recent_ips[session.ip] then
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
207 recent_ips[session.ip] = { time = os_time(), count = 1 };
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
208 else
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
209 local ip = recent_ips[session.ip];
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
210 ip.count = ip.count + 1;
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
211
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
212 if os_time() - ip.time < min_seconds_between_registrations then
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
213 ip.time = os_time();
1858
49eef8e19a71 mod_register: Changed error type for hitting registration rate limit from 'cancel' to 'wait'.
Waqas Hussain <waqas20@gmail.com>
parents: 1857
diff changeset
214 session.send(st.error_reply(stanza, "wait", "not-acceptable"));
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
215 return true;
690
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
216 end
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
217 ip.time = os_time();
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
218 end
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
219 end
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
220 local username, password = nodeprep(data.username), data.password;
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
221 data.username, data.password = nil, nil;
1857
ef266aa8e18f mod_register: Fixed: No error was returned if username failed nodeprep.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
222 local host = module.host;
2448
542335c8a5bc mod_register: Return a <not-acceptable/> error on empty usernames (thanks Neustradamus).
Waqas Hussain <waqas20@gmail.com>
parents: 2260
diff changeset
223 if not username or username == "" then
1859
c965b0accc7c mod_register: Added helpful text to registration error responses.
Waqas Hussain <waqas20@gmail.com>
parents: 1858
diff changeset
224 session.send(st.error_reply(stanza, "modify", "not-acceptable", "The requested username is invalid."));
5165
39bb9344f194 mod_register: Fire event to allow blocking user registration
Florian Zeitz <florob@babelmonkeys.de>
parents: 5098
diff changeset
225 return true;
39bb9344f194 mod_register: Fire event to allow blocking user registration
Florian Zeitz <florob@babelmonkeys.de>
parents: 5098
diff changeset
226 end
39bb9344f194 mod_register: Fire event to allow blocking user registration
Florian Zeitz <florob@babelmonkeys.de>
parents: 5098
diff changeset
227 local user = { username = username , host = host, allowed = true }
39bb9344f194 mod_register: Fire event to allow blocking user registration
Florian Zeitz <florob@babelmonkeys.de>
parents: 5098
diff changeset
228 module:fire_event("user-registering", user);
39bb9344f194 mod_register: Fire event to allow blocking user registration
Florian Zeitz <florob@babelmonkeys.de>
parents: 5098
diff changeset
229 if not user.allowed then
39bb9344f194 mod_register: Fire event to allow blocking user registration
Florian Zeitz <florob@babelmonkeys.de>
parents: 5098
diff changeset
230 session.send(st.error_reply(stanza, "modify", "not-acceptable", "The requested username is forbidden."));
1857
ef266aa8e18f mod_register: Fixed: No error was returned if username failed nodeprep.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
231 elseif usermanager_user_exists(username, host) then
1859
c965b0accc7c mod_register: Added helpful text to registration error responses.
Waqas Hussain <waqas20@gmail.com>
parents: 1858
diff changeset
232 session.send(st.error_reply(stanza, "cancel", "conflict", "The requested username already exists."));
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
233 else
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
234 -- TODO unable to write file, file may be locked, etc, what's the correct error?
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
235 local error_reply = st.error_reply(stanza, "wait", "internal-server-error", "Failed to write data to disk.");
1857
ef266aa8e18f mod_register: Fixed: No error was returned if username failed nodeprep.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
236 if usermanager_create_user(username, password, host) then
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
237 if next(data) and not datamanager.store(username, host, "account_details", data) then
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
238 usermanager_delete_user(username, host);
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
239 session.send(error_reply);
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
240 return true;
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
241 end
311
513bd52e8e19 Fixed mod_register to use session.send for sending stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 85
diff changeset
242 session.send(st.reply(stanza)); -- user created!
1857
ef266aa8e18f mod_register: Fixed: No error was returned if username failed nodeprep.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
243 module:log("info", "User account created: %s@%s", username, host);
3540
bc139431830b Monster whitespace commit (beware the whitespace monster).
Waqas Hussain <waqas20@gmail.com>
parents: 3529
diff changeset
244 module:fire_event("user-registered", {
1857
ef266aa8e18f mod_register: Fixed: No error was returned if username failed nodeprep.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
245 username = username, host = host, source = "mod_register",
1189
63ed3902f357 mod_register: Attach session to user-registered and user-deregistered events
Matthew Wild <mwild1@gmail.com>
parents: 1184
diff changeset
246 session = session });
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
247 else
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
248 session.send(error_reply);
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
249 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
250 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
251 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
252 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
253 end
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
254 end
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
255 return true;
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
256 end);