+# -*- coding: utf-8 -*-
+#
# Copyright 2012 GRNET S.A. All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# interpreted as representing official policies, either expressed
# or implied, of GRNET S.A.
+"""This module hosts OS-specific code for FreeBSD."""
+
from image_creator.os_type.unix import Unix, sysprep
import re
def __init__(self, rootdev, ghandler, output):
super(Freebsd, self).__init__(rootdev, ghandler, output)
- def _do_collect_metadata(self):
+ @sysprep()
+ def cleanup_password(self, print_header=True):
+ """Remove all passwords and lock all user accounts"""
+
+ if print_header:
+ self.out.output("Cleaning up passwords & locking all user "
+ "accounts")
+
+ master_passwd = []
+
+ for line in self.g.cat('/etc/master.passwd').splitlines():
+
+ # Check for empty or comment lines
+ if len(line.split('#')[0]) == 0:
+ master_passwd.append(line)
+ continue
+
+ fields = line.split(':')
+ if fields[1] not in ('*', '!'):
+ fields[1] = '!'
+
+ master_passwd.append(":".join(fields))
+
+ self.g.write('/etc/master.passwd', "\n".join(master_passwd) + '\n')
+
+ # Make sure no one can login on the system
+ self.g.rm_rf('/etc/spwd.db')
+ def _do_collect_metadata(self):
+ """Collect metadata about the OS"""
super(Freebsd, self)._do_collect_metadata()
self.meta["USERS"] = " ".join(self._get_passworded_users())
del self.meta['USERS']
def _get_passworded_users(self):
+ """Returns a list of non-locked user accounts"""
users = []
regexp = re.compile(
'^([^:]+):((?:![^:]+)|(?:[^!*][^:]+)|):(?:[^:]*:){7}(?:[^:]*)'
critical_mpoints = ('/', '/etc', '/root', '/home', '/var')
- # libguestfs can't handle correct freebsd partitions on GUID
- # Partition Table. We have to do the translation to linux
- # device names ourselves
+ # libguestfs can't handle correct freebsd partitions on a GUID
+ # Partition Table. We have to do the translation to linux device names
+ # ourselves
guid_device = re.compile('^/dev/((?:ada)|(?:vtbd))(\d+)p(\d+)$')
mopts = "ufstype=ufs2,%s" % ('ro' if readonly else 'rw')
for mp, dev in self._mountpoints():
match = guid_device.match(dev)
if match:
- m2 = int(match.group(2))
- m3 = int(match.group(3))
- dev = '/dev/sd%c%d' % (chr(ord('a') + m2), m3)
+ group2 = int(match.group(2))
+ group3 = int(match.group(3))
+ dev = '/dev/sd%c%d' % (chr(ord('a') + group2), group3)
try:
self.g.mount_vfs(mopts, 'ufs', dev, mp)
except RuntimeError as msg:
return True
- @sysprep()
- def cleanup_password(self, print_header=True):
- """Remove all passwords and lock all user accounts"""
-
- if print_header:
- self.out.output("Cleaning up passwords & locking all user "
- "accounts")
-
- master_passwd = []
-
- for line in self.g.cat('/etc/master.passwd').splitlines():
-
- # Check for empty or comment lines
- if len(line.split('#')[0]) == 0:
- master_passwd.append(line)
- continue
-
- fields = line.split(':')
- if fields[1] not in ('*', '!'):
- fields[1] = '!'
-
- master_passwd.append(":".join(fields))
-
- self.g.write('/etc/master.passwd', "\n".join(master_passwd) + '\n')
-
- # Make sure no one can login on the system
- self.g.rm_rf('/etc/spwd.db')
-
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