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 require_provisioning = config.get("*", "core", "cyrus_require_provisioning") or false;
23 local prosody = _G.prosody;
25 local setmetatable = setmetatable;
27 local default_provider = "internal_plain";
31 function new_null_provider()
32 local function dummy() end;
33 local function dummy_get_sasl_handler() return sasl_new(nil, {}); end
34 return setmetatable({name = "null", get_sasl_handler = dummy_get_sasl_handler}, { __index = function() return dummy; end });
37 function initialize_host(host)
38 local host_session = hosts[host];
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);
62 prosody.events.add_handler("component-activated", initialize_host, 100);
64 function is_cyrus(host) return config.get(host, "core", "sasl_backend") == "cyrus"; end
66 function test_password(username, host, password)
67 return hosts[host].users.test_password(username, password);
70 function get_password(username, host)
71 return hosts[host].users.get_password(username);
74 function set_password(username, password, host)
75 return hosts[host].users.set_password(username, password);
78 function user_exists(username, host)
79 return hosts[host].users.user_exists(username);
82 function create_user(username, password, host)
83 return hosts[host].users.create_user(username, password);
86 function get_sasl_handler(host)
87 return hosts[host].users.get_sasl_handler();
90 function get_provider(host)
91 return hosts[host].users;
94 function is_admin(jid, host)
99 local host_admins = config.get(host, "core", "admins");
100 local global_admins = config.get("*", "core", "admins");
102 if host_admins and host_admins ~= global_admins then
103 if type(host_admins) == "table" then
104 for _,admin in ipairs(host_admins) do
110 elseif host_admins then
111 log("error", "Option 'admins' for host '%s' is not a list", host);
115 if not is_admin and global_admins then
116 if type(global_admins) == "table" then
117 for _,admin in ipairs(global_admins) do
123 elseif global_admins then
124 log("error", "Global option 'admins' is not a list");
128 -- Still not an admin, check with auth provider
129 if not is_admin and host ~= "*" and hosts[host].users.is_admin then
130 is_admin = hosts[host].users.is_admin(jid);
132 return is_admin or false;