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 datamanager = require "util.datamanager";
10 local modulemanager = require "core.modulemanager";
11 local log = require "util.logger".init("usermanager");
14 local ipairs = ipairs;
15 local hashes = require "util.hashes";
16 local jid_bare = require "util.jid".bare;
17 local config = require "core.configmanager";
19 local sasl_new = require "util.sasl".new;
21 local prosody = _G.prosody;
23 local setmetatable = setmetatable;
25 local default_provider = "internal_plain";
29 function new_null_provider()
30 local function dummy() end;
31 local function dummy_get_sasl_handler() return sasl_new(nil, {}); end
32 return setmetatable({name = "null", get_sasl_handler = dummy_get_sasl_handler}, { __index = function() return dummy; end });
35 function initialize_host(host)
36 local host_session = hosts[host];
37 if host_session.type ~= "local" then return; end
39 host_session.events.add_handler("item-added/auth-provider", function (event)
40 local provider = event.item;
41 local auth_provider = config.get(host, "core", "authentication") or default_provider;
42 if provider.name == auth_provider then
43 host_session.users = provider;
45 if host_session.users ~= nil and host_session.users.name ~= nil then
46 log("debug", "host '%s' now set to use user provider '%s'", host, host_session.users.name);
49 host_session.events.add_handler("item-removed/auth-provider", function (event)
50 local provider = event.item;
51 if host_session.users == provider then
52 host_session.users = new_null_provider();
55 host_session.users = new_null_provider(); -- Start with the default usermanager provider
56 local auth_provider = config.get(host, "core", "authentication") or default_provider;
57 if auth_provider ~= "null" then
58 modulemanager.load(host, "auth_"..auth_provider);
61 prosody.events.add_handler("host-activated", initialize_host, 100);
63 function test_password(username, host, password)
64 return hosts[host].users.test_password(username, password);
67 function get_password(username, host)
68 return hosts[host].users.get_password(username);
71 function set_password(username, password, host)
72 return hosts[host].users.set_password(username, password);
75 function user_exists(username, host)
76 return hosts[host].users.user_exists(username);
79 function create_user(username, password, host)
80 return hosts[host].users.create_user(username, password);
83 function get_sasl_handler(host)
84 return hosts[host].users.get_sasl_handler();
87 function get_provider(host)
88 return hosts[host].users;
91 function is_admin(jid, host)
96 local host_admins = config.get(host, "core", "admins");
97 local global_admins = config.get("*", "core", "admins");
99 if host_admins and host_admins ~= global_admins then
100 if type(host_admins) == "table" then
101 for _,admin in ipairs(host_admins) do
107 elseif host_admins then
108 log("error", "Option 'admins' for host '%s' is not a list", host);
112 if not is_admin and global_admins then
113 if type(global_admins) == "table" then
114 for _,admin in ipairs(global_admins) do
120 elseif global_admins then
121 log("error", "Global option 'admins' is not a list");
125 -- Still not an admin, check with auth provider
126 if not is_admin and host ~= "*" and hosts[host].users.is_admin then
127 is_admin = hosts[host].users.is_admin(jid);
129 return is_admin or false;