From e42f090e4125e329205afd7fcbfa01bd511699c8 Mon Sep 17 00:00:00 2001 From: Kaarle Ritvanen Date: Thu, 3 May 2018 22:36:41 +0300 Subject: dmvpn-ca: private key encryption --- dmvpn.lua | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) (limited to 'dmvpn.lua') diff --git a/dmvpn.lua b/dmvpn.lua index 14e8c92..242dd4a 100644 --- a/dmvpn.lua +++ b/dmvpn.lua @@ -42,12 +42,20 @@ local decoders={ function M.decode_ext(oid, ext) return decoders[oid](ext:getData()) end -function M.get_password() - io.stderr:write('Password: ') - os.execute('stty -echo') - local res = io.read() - os.execute('stty echo') - io.stderr:write('\n') +function M.get_password(new) + local function get(prompt) + io.stderr:write(prompt..': ') + os.execute('stty -echo') + local res = io.read() + os.execute('stty echo') + io.stderr:write('\n') + return res + end + + local res = get((new and 'New p' or 'P')..'assword') + if new and get('Confirm password') ~= res then + raise('Password mismatch') + end return res end -- cgit v1.2.3