2 -- Copyright (C) 2008-2010 Matthew Wild
3 -- Copyright (C) 2008-2010 Waqas Hussain
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
9 local modulemanager = require "core.modulemanager";
10 local log = require "util.logger".init("usermanager");
12 local ipairs = ipairs;
13 local jid_bare = require "util.jid".bare;
14 local config = require "core.configmanager";
16 local sasl_new = require "util.sasl".new;
18 local prosody = _G.prosody;
20 local setmetatable = setmetatable;
22 local default_provider = "internal_plain";
26 function new_null_provider()
27 local function dummy() end;
28 local function dummy_get_sasl_handler() return sasl_new(nil, {}); end
29 return setmetatable({name = "null", get_sasl_handler = dummy_get_sasl_handler}, { __index = function() return dummy; end });
32 function initialize_host(host)
33 local host_session = hosts[host];
34 if host_session.type ~= "local" then return; end
36 host_session.events.add_handler("item-added/auth-provider", function (event)
37 local provider = event.item;
38 local auth_provider = config.get(host, "core", "authentication") or default_provider;
39 if config.get(host, "core", "anonymous_login") then auth_provider = "anonymous"; end -- COMPAT 0.7
40 if provider.name == auth_provider then
41 host_session.users = provider;
43 if host_session.users ~= nil and host_session.users.name ~= nil then
44 log("debug", "host '%s' now set to use user provider '%s'", host, host_session.users.name);
47 host_session.events.add_handler("item-removed/auth-provider", function (event)
48 local provider = event.item;
49 if host_session.users == provider then
50 host_session.users = new_null_provider();
53 host_session.users = new_null_provider(); -- Start with the default usermanager provider
54 local auth_provider = config.get(host, "core", "authentication") or default_provider;
55 if config.get(host, "core", "anonymous_login") then auth_provider = "anonymous"; end -- COMPAT 0.7
56 if auth_provider ~= "null" then
57 modulemanager.load(host, "auth_"..auth_provider);
60 prosody.events.add_handler("host-activated", initialize_host, 100);
62 function test_password(username, host, password)
63 return hosts[host].users.test_password(username, password);
66 function get_password(username, host)
67 return hosts[host].users.get_password(username);
70 function set_password(username, password, host)
71 return hosts[host].users.set_password(username, password);
74 function user_exists(username, host)
75 return hosts[host].users.user_exists(username);
78 function create_user(username, password, host)
79 return hosts[host].users.create_user(username, password);
82 function get_sasl_handler(host)
83 return hosts[host].users.get_sasl_handler();
86 function get_provider(host)
87 return hosts[host].users;
90 function is_admin(jid, host)
95 local host_admins = config.get(host, "core", "admins");
96 local global_admins = config.get("*", "core", "admins");
98 if host_admins and host_admins ~= global_admins then
99 if type(host_admins) == "table" then
100 for _,admin in ipairs(host_admins) do
106 elseif host_admins then
107 log("error", "Option 'admins' for host '%s' is not a list", host);
111 if not is_admin and global_admins then
112 if type(global_admins) == "table" then
113 for _,admin in ipairs(global_admins) do
119 elseif global_admins then
120 log("error", "Global option 'admins' is not a list");
124 -- Still not an admin, check with auth provider
125 if not is_admin and host ~= "*" and hosts[host].users and hosts[host].users.is_admin then
126 is_admin = hosts[host].users.is_admin(jid);
128 return is_admin or false;