System Password: Prevent error when both password fields are empty
[project/luci.git] / modules / admin-full / luasrc / model / cbi / admin_system / passwd.lua
1 --[[
2 LuCI - Lua Configuration Interface
3
4 Copyright 2008 Steven Barth <steven@midlink.org>
5 Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
6
7 Licensed under the Apache License, Version 2.0 (the "License");
8 you may not use this file except in compliance with the License.
9 You may obtain a copy of the License at
10
11         http://www.apache.org/licenses/LICENSE-2.0
12
13 $Id$
14 ]]--
15 f = SimpleForm("password", translate("a_s_changepw"), translate("a_s_changepw1"))
16
17 pw1 = f:field(Value, "pw1", translate("password"))
18 pw1.password = true
19 pw1.rmempty = false
20
21 pw2 = f:field(Value, "pw2", translate("confirmation"))
22 pw2.password = true
23 pw2.rmempty = false
24
25 function pw2.validate(self, value, section)
26         return pw1:formvalue(section) == value and value
27 end
28
29 function f.handle(self, state, data)
30         if state == FORM_VALID then
31                 local stat = luci.sys.user.setpasswd("root", data.pw1) == 0
32                 
33                 if stat then
34                         f.message = translate("a_s_changepw_changed")
35                 else
36                         f.errmessage = translate("unknownerror")
37                 end
38                 
39                 data.pw1 = nil
40                 data.pw2 = nil
41         end
42         return true
43 end
44
45 return f