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core/usermanager.lua @ 3542:2acaf129e1c3
mod_bosh: Don't add a Content-Type header to the HTTP OPTIONS reply.
author | Waqas Hussain <waqas20@gmail.com> |
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date | Fri, 22 Oct 2010 08:36:54 +0500 |
parent | 3540:bc139431830b |
child | 3608:ae0f83feaff4 |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local datamanager = require "util.datamanager"; local modulemanager = require "core.modulemanager"; local log = require "util.logger".init("usermanager"); local type = type; local error = error; local ipairs = ipairs; local hashes = require "util.hashes"; local jid_bare = require "util.jid".bare; local config = require "core.configmanager"; local hosts = hosts; local sasl_new = require "util.sasl".new; local prosody = _G.prosody; local setmetatable = setmetatable; local default_provider = "internal_plain"; module "usermanager" function new_null_provider() local function dummy() end; local function dummy_get_sasl_handler() return sasl_new(nil, {}); end return setmetatable({name = "null", get_sasl_handler = dummy_get_sasl_handler}, { __index = function() return dummy; end }); end function initialize_host(host) local host_session = hosts[host]; host_session.events.add_handler("item-added/auth-provider", function (event) local provider = event.item; local auth_provider = config.get(host, "core", "authentication") or default_provider; if provider.name == auth_provider then host_session.users = provider; end if host_session.users ~= nil and host_session.users.name ~= nil then log("debug", "host '%s' now set to use user provider '%s'", host, host_session.users.name); end end); host_session.events.add_handler("item-removed/auth-provider", function (event) local provider = event.item; if host_session.users == provider then host_session.users = new_null_provider(); end end); host_session.users = new_null_provider(); -- Start with the default usermanager provider local auth_provider = config.get(host, "core", "authentication") or default_provider; if auth_provider ~= "null" then modulemanager.load(host, "auth_"..auth_provider); end end; prosody.events.add_handler("host-activated", initialize_host, 100); prosody.events.add_handler("component-activated", initialize_host, 100); function test_password(username, host, password) return hosts[host].users.test_password(username, password); end function get_password(username, host) return hosts[host].users.get_password(username); end function set_password(username, password, host) return hosts[host].users.set_password(username, password); end function user_exists(username, host) return hosts[host].users.user_exists(username); end function create_user(username, password, host) return hosts[host].users.create_user(username, password); end function get_sasl_handler(host) return hosts[host].users.get_sasl_handler(); end function get_provider(host) return hosts[host].users; end function is_admin(jid, host) local is_admin; jid = jid_bare(jid); host = host or "*"; local host_admins = config.get(host, "core", "admins"); local global_admins = config.get("*", "core", "admins"); if host_admins and host_admins ~= global_admins then if type(host_admins) == "table" then for _,admin in ipairs(host_admins) do if admin == jid then is_admin = true; break; end end elseif host_admins then log("error", "Option 'admins' for host '%s' is not a list", host); end end if not is_admin and global_admins then if type(global_admins) == "table" then for _,admin in ipairs(global_admins) do if admin == jid then is_admin = true; break; end end elseif global_admins then log("error", "Global option 'admins' is not a list"); end end -- Still not an admin, check with auth provider if not is_admin and host ~= "*" and hosts[host].users.is_admin then is_admin = hosts[host].users.is_admin(jid); end return is_admin or false; end return _M;