prosody
406b070b5d3e
plugins/mod_register.lua

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plugins/mod_register.lua @ 691:406b070b5d3e

Add option to in-band registration to allow only whitelisted IPs to register
author Matthew Wild <mwild1@gmail.com>
date Sun, 11 Jan 2009 07:15:42 +0000
parent 690:e901a0709005
child 758:b1885732e979
comparison
equal deleted inserted replaced
690:e901a0709005 691:406b070b5d3e
94 end; 94 end;
95 end); 95 end);
96 96
97 local recent_ips = {}; 97 local recent_ips = {};
98 local min_seconds_between_registrations = config.get(module.host, "core", "min_seconds_between_registrations"); 98 local min_seconds_between_registrations = config.get(module.host, "core", "min_seconds_between_registrations");
99 local whitelist_only = config.get(module.host, "core", "whitelist_registration_only");
99 local whitelisted_ips = config.get(module.host, "core", "registration_whitelist") or { "127.0.0.1" }; 100 local whitelisted_ips = config.get(module.host, "core", "registration_whitelist") or { "127.0.0.1" };
100 local blacklisted_ips = config.get(module.host, "core", "registration_blacklist") or {}; 101 local blacklisted_ips = config.get(module.host, "core", "registration_blacklist") or {};
101 102
102 for _, ip in ipairs(whitelisted_ips) do whitelisted_ips[ip] = true; end 103 for _, ip in ipairs(whitelisted_ips) do whitelisted_ips[ip] = true; end
103 for _, ip in ipairs(blacklisted_ips) do blacklisted_ips[ip] = true; end 104 for _, ip in ipairs(blacklisted_ips) do blacklisted_ips[ip] = true; end
120 else 121 else
121 local username = query:child_with_name("username"); 122 local username = query:child_with_name("username");
122 local password = query:child_with_name("password"); 123 local password = query:child_with_name("password");
123 if username and password then 124 if username and password then
124 -- Check that the user is not blacklisted or registering too often 125 -- Check that the user is not blacklisted or registering too often
125 if blacklisted_ips[session.ip] then 126 if blacklisted_ips[session.ip] or (whitelist_only and not whitelisted_ips[session.ip]) then
126 session.send(st.error_reply(stanza, "cancel", "not-acceptable")); 127 session.send(st.error_reply(stanza, "cancel", "not-acceptable"));
127 return; 128 return;
128 elseif min_seconds_between_registrations and not whitelisted_ips[session.ip] then 129 elseif min_seconds_between_registrations and not whitelisted_ips[session.ip] then
129 if not recent_ips[session.ip] then 130 if not recent_ips[session.ip] then
130 recent_ips[session.ip] = { time = os_time(), count = 1 }; 131 recent_ips[session.ip] = { time = os_time(), count = 1 };