prosody
92b6aa3ea2ce
plugins/mod_register.lua

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plugins/mod_register.lua @ 7840:92b6aa3ea2ce

mod_mam: Decrease priority to zero
author Kim Alvefur <zash@zash.se>
date Fri, 18 Nov 2016 10:44:27 +0100
parent 7816:2624f4ee34a2
child 7917:1ea3a8dc7dd5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1523
841d61be198f Remove version number from copyright headers
Matthew Wild <mwild1@gmail.com>
parents: 1189
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
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2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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bd0ff8ae98a8 Remove all trailing whitespace
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4 --
758
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
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5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT!
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6 -- COPYING file in the source package for more information.
519
cccd610a0ef9 Insert copyright/license headers
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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 dataform_new = require "util.dataforms".new;
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12 local usermanager_user_exists = require "core.usermanager".user_exists;
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13 local usermanager_create_user = require "core.usermanager".create_user;
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4e4d0d899d9d mod_register: Use set_password to set passwords instead of create_user.
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14 local usermanager_set_password = require "core.usermanager".set_password;
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15 local usermanager_delete_user = require "core.usermanager".delete_user;
927
cc180d25dbeb Fixed: mod_register: Node prepping was not being applied to usernames (part of issue #57)
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parents: 926
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16 local nodeprep = require "util.encodings".stringprep.nodeprep;
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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
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17 local jid_bare = require "util.jid".bare;
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236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
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18 local create_throttle = require "util.throttle".create;
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f0dc5cc11d0e mod_register: Use util.cache to limit the number of per-ip throttles kept
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19 local new_cache = require "util.cache".new;
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20
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21 local compat = module:get_option_boolean("registration_compat", true);
4270
d2d47fde9811 mod_register: Change the default for 'allow_registration' from true to false, most users shouldn't be affected as allow_registration is already explicitly set in the default config file.
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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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eeea0eb2602a mod_auth_internal_hashed, mod_auth_internal_plain, mod_privacy, mod_private, mod_register, mod_vcard, mod_muc: Use module:open_store()
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25 local account_details = module:open_store("account_details");
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26
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27 local field_map = {
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28 username = { name = "username", type = "text-single", label = "Username", required = true };
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29 password = { name = "password", type = "text-private", label = "Password", required = true };
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30 nick = { name = "nick", type = "text-single", label = "Nickname" };
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31 name = { name = "name", type = "text-single", label = "Full Name" };
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32 first = { name = "first", type = "text-single", label = "Given Name" };
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33 last = { name = "last", type = "text-single", label = "Family Name" };
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34 email = { name = "email", type = "text-single", label = "Email" };
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35 address = { name = "address", type = "text-single", label = "Street" };
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36 city = { name = "city", type = "text-single", label = "City" };
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37 state = { name = "state", type = "text-single", label = "State" };
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38 zip = { name = "zip", type = "text-single", label = "Postal code" };
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39 phone = { name = "phone", type = "text-single", label = "Telephone number" };
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40 url = { name = "url", type = "text-single", label = "Webpage" };
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41 date = { name = "date", type = "text-single", label = "Birth date" };
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42 };
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43
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44 local title = module:get_option_string("registration_title",
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45 "Creating a new account");
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46 local instructions = module:get_option_string("registration_instructions",
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47 "Choose a username and password for use with this service.");
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48
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49 local registration_form = dataform_new{
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50 title = title;
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51 instructions = instructions;
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52
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53 field_map.username;
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54 field_map.password;
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55 };
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56
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57 local registration_query = st.stanza("query", {xmlns = "jabber:iq:register"})
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58 :tag("instructions"):text(instructions):up()
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59 :tag("username"):up()
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60 :tag("password"):up();
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61
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62 for _, field in ipairs(additional_fields) do
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63 if type(field) == "table" then
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64 registration_form[#registration_form + 1] = field;
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2624f4ee34a2 mod_register: Fix syntax errors
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65 elseif field_map[field] or field_map[field:sub(1, -2)] then
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66 if field:match("%+$") then
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2120d71b0d56 mod_register: Strip '+' char from field names without using length
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67 field = field:sub(1, -2);
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68 field_map[field].required = true;
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69 end
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70
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71 registration_form[#registration_form + 1] = field_map[field];
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72 registration_query:tag(field):up();
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73 else
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74 module:log("error", "Unknown field %q", field);
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75 end
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76 end
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77 registration_query:add_child(registration_form:form());
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78
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79 module:add_feature("jabber:iq:register");
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63be85693710 Modules now sending disco replies
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80
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c249f10eb9bb Advertise in-band registration support.
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81 local register_stream_feature = st.stanza("register", {xmlns="http://jabber.org/features/iq-register"}):up();
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82 module:hook("stream-features", function(event)
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83 local session, features = event.origin, event.features;
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84
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85 -- Advertise registration to unauthorized clients only.
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cd4011af8b4c mod_register: Move allow_registration option into an upvalue for efficiency (now it is being checked on every new c2s stream)
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86 if not(allow_registration) or session.type ~= "c2s_unauthed" then
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87 return
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88 end
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89
c249f10eb9bb Advertise in-band registration support.
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90 features:add_child(register_stream_feature);
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91 end);
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92
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93 local function handle_registration_stanza(event)
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94 local session, stanza = event.origin, event.stanza;
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95 local log = session.log or module._log;
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96
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97 local query = stanza.tags[1];
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98 if stanza.attr.type == "get" then
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99 local reply = st.reply(stanza);
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100 reply:tag("query", {xmlns = "jabber:iq:register"})
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101 :tag("registered"):up()
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102 :tag("username"):text(session.username):up()
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103 :tag("password"):up();
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104 session.send(reply);
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105 else -- stanza.attr.type == "set"
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106 if query.tags[1] and query.tags[1].name == "remove" then
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107 local username, host = session.username, session.host;
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108
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109 -- This one weird trick sends a reply to this stanza before the user is deleted
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110 local old_session_close = session.close;
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111 session.close = function(self, ...)
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112 self.send(st.reply(stanza));
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113 return old_session_close(self, ...);
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114 end
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115
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116 local ok, err = usermanager_delete_user(username, host);
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117
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118 if not ok then
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119 log("debug", "Removing user account %s@%s failed: %s", username, host, err);
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120 session.close = old_session_close;
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121 session.send(st.error_reply(stanza, "cancel", "service-unavailable", err));
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122 return true;
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123 end
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124
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125 log("info", "User removed their account: %s@%s", username, host);
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parents: 3394
diff changeset
126 module:fire_event("user-deregistered", { username = username, host = host, source = "mod_register", session = session });
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
127 else
5637
991b47778bf3 mod_register: get_child_text()!
Kim Alvefur <zash@zash.se>
parents: 5500
diff changeset
128 local username = nodeprep(query:get_child_text("username"));
991b47778bf3 mod_register: get_child_text()!
Kim Alvefur <zash@zash.se>
parents: 5500
diff changeset
129 local password = query:get_child_text("password");
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
130 if username and password then
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
131 if username == session.username then
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
132 if usermanager_set_password(username, password, session.host) then
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
133 session.send(st.reply(stanza));
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
134 else
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
135 -- TODO unable to write file, file may be locked, etc, what's the correct error?
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
136 session.send(st.error_reply(stanza, "wait", "internal-server-error"));
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
137 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
138 else
311
513bd52e8e19 Fixed mod_register to use session.send for sending stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 85
diff changeset
139 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
140 end
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
141 else
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
142 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
143 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
144 end
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
145 end
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
146 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
147 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
148
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
149 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
150 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
151 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
152 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
153 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
154 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
155 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
156 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
157 end
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
158
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
159 local function parse_response(query)
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
160 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
161 if form then
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
162 return registration_form:data(form);
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
163 else
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
164 local data = {};
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
165 local errors = {};
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
166 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
167 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
168 if field_map[name] then
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
169 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
170 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
171 errors[name] = "Required value missing";
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
172 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
173 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
174 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
175 if next(errors) then
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
176 return data, errors;
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
177 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
178 return data;
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
179 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
180 end
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
181
5763
0e52f1d5ca71 mod_register: Use more specific get_option variants
Kim Alvefur <zash@zash.se>
parents: 5707
diff changeset
182 local min_seconds_between_registrations = module:get_option_number("min_seconds_between_registrations");
0e52f1d5ca71 mod_register: Use more specific get_option variants
Kim Alvefur <zash@zash.se>
parents: 5707
diff changeset
183 local whitelist_only = module:get_option_boolean("whitelist_registration_only");
0e52f1d5ca71 mod_register: Use more specific get_option variants
Kim Alvefur <zash@zash.se>
parents: 5707
diff changeset
184 local whitelisted_ips = module:get_option_set("registration_whitelist", { "127.0.0.1" })._items;
0e52f1d5ca71 mod_register: Use more specific get_option variants
Kim Alvefur <zash@zash.se>
parents: 5707
diff changeset
185 local blacklisted_ips = module:get_option_set("registration_blacklist", {})._items;
690
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
186
7025
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
187 local throttle_max = module:get_option_number("registration_throttle_max", min_seconds_between_registrations and 1);
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
188 local throttle_period = module:get_option_number("registration_throttle_period", min_seconds_between_registrations);
7026
f0dc5cc11d0e mod_register: Use util.cache to limit the number of per-ip throttles kept
Kim Alvefur <zash@zash.se>
parents: 7025
diff changeset
189 local throttle_cache_size = module:get_option_number("registration_throttle_cache_size", 100);
7037
5d52e4ee2ae1 mod_register: Fix typo
Kim Alvefur <zash@zash.se>
parents: 7027
diff changeset
190 local blacklist_overflow = module:get_option_boolean("blacklist_on_registration_throttle_overload", false);
7026
f0dc5cc11d0e mod_register: Use util.cache to limit the number of per-ip throttles kept
Kim Alvefur <zash@zash.se>
parents: 7025
diff changeset
191
7027
77d838ba91c6 mod_register: Support for blacklisting ips that are still over limit when they get pushed out of the cache
Kim Alvefur <zash@zash.se>
parents: 7026
diff changeset
192 local throttle_cache = new_cache(throttle_cache_size, blacklist_overflow and function (ip, throttle)
77d838ba91c6 mod_register: Support for blacklisting ips that are still over limit when they get pushed out of the cache
Kim Alvefur <zash@zash.se>
parents: 7026
diff changeset
193 if not throttle:peek() then
77d838ba91c6 mod_register: Support for blacklisting ips that are still over limit when they get pushed out of the cache
Kim Alvefur <zash@zash.se>
parents: 7026
diff changeset
194 module:log("info", "Adding ip %s to registration blacklist", ip);
77d838ba91c6 mod_register: Support for blacklisting ips that are still over limit when they get pushed out of the cache
Kim Alvefur <zash@zash.se>
parents: 7026
diff changeset
195 blacklisted_ips[ip] = true;
77d838ba91c6 mod_register: Support for blacklisting ips that are still over limit when they get pushed out of the cache
Kim Alvefur <zash@zash.se>
parents: 7026
diff changeset
196 end
7293
c4af754d1e1b mod_register: Make sure only an on_evict function or nil is passed to util.cache
Kim Alvefur <zash@zash.se>
parents: 7037
diff changeset
197 end or nil);
7025
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
198
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
199 local function check_throttle(ip)
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
200 if not throttle_max then return true end
7026
f0dc5cc11d0e mod_register: Use util.cache to limit the number of per-ip throttles kept
Kim Alvefur <zash@zash.se>
parents: 7025
diff changeset
201 local throttle = throttle_cache:get(ip);
7025
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
202 if not throttle then
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
203 throttle = create_throttle(throttle_max, throttle_period);
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
204 end
7026
f0dc5cc11d0e mod_register: Use util.cache to limit the number of per-ip throttles kept
Kim Alvefur <zash@zash.se>
parents: 7025
diff changeset
205 throttle_cache:set(ip, throttle);
7025
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
206 return throttle:poll(1);
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
207 end
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
208
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
209 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
210 local session, stanza = event.origin, event.stanza;
7017
ff734a602886 mod_register: Use session log instance to ease indentification
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
211 local log = session.log or module._log;
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
212
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
213 if not(allow_registration) or session.type ~= "c2s_unauthed" then
7709
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
214 log("debug", "Attempted registration when disabled or already authenticated");
665
09e0e9c722a3 Add allow_registration option to disable account registration
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
215 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
216 else
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
217 local query = stanza.tags[1];
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
218 if stanza.attr.type == "get" then
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
219 local reply = st.reply(stanza);
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
220 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
221 session.send(reply);
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
222 elseif stanza.attr.type == "set" then
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
223 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
224 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
225 else
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
226 local data, errors = parse_response(query);
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
227 if errors then
7709
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
228 log("debug", "Error parsing registration form:");
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
229 for field, err in pairs(errors) do
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
230 log("debug", "Field %q: %s", field, err);
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
231 end
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
232 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
233 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
234 -- 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
235 if not session.ip then
7017
ff734a602886 mod_register: Use session log instance to ease indentification
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
236 log("debug", "User's IP not known; can't apply blacklist/whitelist");
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
237 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
238 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
239 return true;
7710
08f5b483ff00 mod_register: Use throttle_max as indicator of limits being enabled, in case min_seconds_between_registrations is not used
Kim Alvefur <zash@zash.se>
parents: 7709
diff changeset
240 elseif throttle_max and not whitelisted_ips[session.ip] then
7570
c61ea328fac2 mod_register: Fix inverted throttle check (fixes #724)
Kim Alvefur <zash@zash.se>
parents: 7293
diff changeset
241 if not check_throttle(session.ip) then
7709
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
242 log("debug", "Registrations over limit for ip %s", session.ip or "?");
7025
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
243 session.send(st.error_reply(stanza, "wait", "not-acceptable"));
236e8d1ee96c mod_register: Switch to using util.throttle for limiting registrations per ip per time
Kim Alvefur <zash@zash.se>
parents: 7018
diff changeset
244 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
245 end
e901a0709005 Added rate limiting to in-band registration, and added IP [black/white]lists
Matthew Wild <mwild1@gmail.com>
parents: 665
diff changeset
246 end
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
247 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
248 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
249 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
250 if not username or username == "" then
7709
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
251 log("debug", "The requested username is invalid.");
1859
c965b0accc7c mod_register: Added helpful text to registration error responses.
Waqas Hussain <waqas20@gmail.com>
parents: 1858
diff changeset
252 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
253 return true;
39bb9344f194 mod_register: Fire event to allow blocking user registration
Florian Zeitz <florob@babelmonkeys.de>
parents: 5098
diff changeset
254 end
39bb9344f194 mod_register: Fire event to allow blocking user registration
Florian Zeitz <florob@babelmonkeys.de>
parents: 5098
diff changeset
255 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
256 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
257 if not user.allowed then
7709
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
258 log("debug", "Registration disallowed by module");
5165
39bb9344f194 mod_register: Fire event to allow blocking user registration
Florian Zeitz <florob@babelmonkeys.de>
parents: 5098
diff changeset
259 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
260 elseif usermanager_user_exists(username, host) then
7709
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
261 log("debug", "Attempt to register with existing username");
1859
c965b0accc7c mod_register: Added helpful text to registration error responses.
Waqas Hussain <waqas20@gmail.com>
parents: 1858
diff changeset
262 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
263 else
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
264 -- 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
265 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
266 if usermanager_create_user(username, password, host) then
7754
560d2e758d4c mod_register: Record the time of registration in the account details store
Kim Alvefur <zash@zash.se>
parents: 7711
diff changeset
267 data.registered = os.time();
5500
eeea0eb2602a mod_auth_internal_hashed, mod_auth_internal_plain, mod_privacy, mod_private, mod_register, mod_vcard, mod_muc: Use module:open_store()
Kim Alvefur <zash@zash.se>
parents: 5371
diff changeset
268 if next(data) and not account_details:set(username, data) then
7709
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
269 log("debug", "Could not store extra details");
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
270 usermanager_delete_user(username, host);
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
271 session.send(error_reply);
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
272 return true;
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
273 end
311
513bd52e8e19 Fixed mod_register to use session.send for sending stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 85
diff changeset
274 session.send(st.reply(stanza)); -- user created!
7017
ff734a602886 mod_register: Use session log instance to ease indentification
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
275 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
276 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
277 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
278 session = session });
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
279 else
7709
0af1783d1592 mod_register: Additional logging for various registration failure cases
Kim Alvefur <zash@zash.se>
parents: 7570
diff changeset
280 log("debug", "Could not create user");
4398
acc37e221940 mod_register: Add support for additional registration fields
Florian Zeitz <florob@babelmonkeys.de>
parents: 4270
diff changeset
281 session.send(error_reply);
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
282 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
283 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
284 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
285 end
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
286 end
3529
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
287 end
3f9cc12308aa mod_register: Updated to use the new events API.
Waqas Hussain <waqas20@gmail.com>
parents: 3394
diff changeset
288 return true;
60
44800be871f5 User registration, etc (jabber:iq:register)
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
289 end);