Mercurial > prosody-modules
view mod_auth_dovecot/auth_dovecot/mod_auth_dovecot.lua @ 735:c1b0f0c33c6a
mod_archive: Fix hour offset in stored message date
os.date expect a timestamp in local time, that is subject to daylight saving.
But since we pass an UTC timestamp to os.date one hour is (wrongly) added in
the summer.
The only sensible thing is to call the os.date only once with the ! parametter.
And then parsing this sting to get the utc_timestamp.
Calling os.date with an UTC timestamp is not possible, and calling os.date
twice without timestamp could give different results.
author | Olivier Goffart <ogoffart@woboq.com> |
---|---|
date | Wed, 04 Jul 2012 13:49:57 +0200 |
parents | 0c130c45b7c1 |
children | 881ec9919144 |
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-- Dovecot authentication backend for Prosody -- -- Copyright (C) 2010-2011 Waqas Hussain -- Copyright (C) 2011 Kim Alvefur -- local name = "Dovecot SASL"; local log = require "util.logger".init("auth_dovecot"); local socket_path = module:get_option_string("dovecot_auth_socket", "/var/run/dovecot/auth-login"); local socket_host = module:get_option_string("dovecot_auth_host", "127.0.0.1"); local socket_port = module:get_option_string("dovecot_auth_port"); local service_realm = module:get_option("realm"); local service_name = module:get_option("service_name"); local append_host = module:get_option_boolean("auth_append_host"); --assert(not append_host, "auth_append_host does not work"); local validate_domain = module:get_option_boolean("validate_append_host"); local handle_appended = module:get_option_string("handle_appended"); local util_sasl_new = require "util.sasl".new; local new_dovecot_sasl = module:require "sasl_dovecot".new; local new_sasl = function(realm) return new_dovecot_sasl( service_realm or realm, service_name or "xmpp", socket_port and { socket_host, socket_port } or socket_path, { --config handle_domain = handle_appended or (append_host and "split" or "escape"), validate_domain = validate_domain, } ); end do local s = new_sasl(module.host) assert(s, "Could not create a new SASL object"); assert(s.mechanisms, "SASL object has no mechanims method"); local m, _m = {}, s:mechanisms(); assert(not append_host or _m.PLAIN, "auth_append_host requires PLAIN, but it is unavailable"); for k in pairs(_m) do table.insert(m, k); end log("debug", "Mechanims found: %s", table.concat(m, ", ")); end provider = { name = module.name:gsub("^auth_",""); }; function provider.test_password(username, password) return new_sasl(module.host):plain_test(username, password); end function provider.get_password(username) return nil, "Passwords unavailable for "..name; end function provider.set_password(username, password) return nil, "Passwords unavailable for "..name; end function provider.user_exists(username) return true -- FIXME --[[ This, sadly, doesn't work. local user_test = new_sasl(module.host); user_test:select("PLAIN"); user_test:process(("\0%s\0"):format(username)); return user_test.username == username; --]] end function provider.create_user(username, password) return nil, "Account creation/modification not available with "..name; end function provider.get_sasl_handler() return new_sasl(module.host); end if append_host then function provider.test_password(username, password) return new_sasl(module.host):plain_test(username .. "@".. (service_realm or module.host), password); end provider.get_sasl_handler = nil end module:add_item("auth-provider", provider);