mod_log_ringbuffer: Detach event handlers on logging reload (thanks Menel)
Otherwise the global event handlers accumulate, one added each time
logging is reoladed, and each invocation of the signal or event triggers
one dump of each created ringbuffer.
-- vim:sts=4 sw=4
-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
-- Copyright (C) 2012 Rob Hoelz
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
-- http://code.google.com/p/prosody-modules/source/browse/mod_auth_ldap/mod_auth_ldap.lua
-- adapted to use common LDAP store
local ldap = module:require 'ldap';
local new_sasl = require 'util.sasl'.new;
local jsplit = require 'util.jid'.split;
if not ldap then
return;
end
local provider = {}
function provider.test_password(username, password)
return ldap.bind(username, password);
end
function provider.user_exists(username)
local params = ldap.getparams()
local filter = ldap.filter.combine_and(params.user.filter, params.user.usernamefield .. '=' .. username);
return ldap.singlematch {
base = params.user.basedn,
filter = filter,
};
end
function provider.get_password(username)
return nil, "Passwords unavailable for LDAP.";
end
function provider.set_password(username, password)
return nil, "Passwords unavailable for LDAP.";
end
function provider.create_user(username, password)
return nil, "Account creation/modification not available with LDAP.";
end
function provider.get_sasl_handler()
local testpass_authentication_profile = {
plain_test = function(sasl, username, password, realm)
return provider.test_password(username, password), true;
end,
mechanisms = { PLAIN = true },
};
return new_sasl(module.host, testpass_authentication_profile);
end
function provider.is_admin(jid)
local username, userhost = jsplit(jid);
if userhost ~= module.host then
return false;
end
local admin_config = ldap.getparams().admin;
if not admin_config then
return;
end
local ld = ldap:getconnection();
local filter = ldap.filter.combine_and(admin_config.filter, admin_config.namefield .. '=' .. username);
return ldap.singlematch {
base = admin_config.basedn,
filter = filter,
};
end
module:provides("auth", provider);