Add copyrights

bzr revid: hda@tinyerp.com-20080529044607-09pqwt6ihm3j62go

addons/base_crypt/crypt.py

@@ -1,3 +1,41 @@
+# Notice:
+# ------
+#
+# Implements encrypting functions.
+#
+# Copyright (c) 2008, F S 3 Consulting Inc.
+#
+# Maintainer:
+# Alec Joseph Rivera (agi<at>fs3.ph)
+#
+#
+# Warning:
+# -------
+#
+# This program as  such is intended to be used by  professional programmers
+# who take the whole responsibility of assessing all potential consequences
+# resulting  from its eventual  inadequacies and  bugs.  End users  who are
+# looking  for a  ready-to-use  solution  with  commercial  guarantees  and
+# support are strongly adviced to contract a Free Software Service Company.
+#
+# This program  is Free Software; you can  redistribute it and/or modify it
+# under  the terms of the  GNU General  Public License  as published by the
+# Free Software  Foundation;  either version 2 of the  License, or (at your
+# option) any later version.
+#
+# This  program is  distributed in  the hope that  it will  be useful,  but
+# WITHOUT   ANY   WARRANTY;   without   even   the   implied   warranty  of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+# Public License for more details.
+#
+# You should  have received a copy of the GNU General  Public License along
+# with this program; if not, write to the:
+#
+# Free Software Foundation, Inc.
+# 59 Temple Place - Suite 330
+# Boston, MA  02111-1307
+# USA.
+
 from random import seed, sample
 from string import letters, digits
 from osv import fields,osv
@@ -11,6 +49,22 @@ def gen_salt( length=8, symbols=letters + digits ):
     seed()
     return ''.join( sample( symbols, length ) )
 
+# The encrypt_md5 is based on Mark Johnson's md5crypt.py, which in turn is
+# based on  FreeBSD src/lib/libcrypt/crypt.c (1.2)  by  Poul-Henning Kamp.
+# Mark's port can be found in  ActiveState ASPN Python Cookbook.  Kudos to
+# Poul and Mark. -agi
+#
+# Original license:
+#
+# * "THE BEER-WARE LICENSE" (Revision 42):
+# *
+# * <phk@login.dknet.dk>  wrote  this file.  As  long as  you retain  this
+# * notice  you can do  whatever you want with this stuff. If we meet some
+# * day,  and you think this stuff is worth it,  you can buy me  a beer in
+# * return.
+# *
+# * Poul-Henning Kamp
+
 import md5
 
 def encrypt_md5( raw_pw, salt, magic=magic_md5 ):