-from image_creator.os_type.unix import Unix
+# Copyright 2012 GRNET S.A. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or
+# without modification, are permitted provided that the following
+# conditions are met:
+#
+# 1. Redistributions of source code must retain the above
+# copyright notice, this list of conditions and the following
+# disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following
+# disclaimer in the documentation and/or other materials
+# provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
+# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# The views and conclusions contained in the software and
+# documentation are those of the authors and should not be
+# interpreted as representing official policies, either expressed
+# or implied, of GRNET S.A.
+
+from image_creator.os_type.unix import Unix, sysprep
+
+import re
+
class Freebsd(Unix):
- pass
+ """OS class for FreeBSD Unix-like os"""
+ def __init__(self, rootdev, ghandler, output):
+ super(Freebsd, self).__init__(rootdev, ghandler, output)
+
+ def _do_collect_metadata(self):
+
+ super(Freebsd, self)._do_collect_metadata()
+ self.meta["USERS"] = " ".join(self._get_passworded_users())
+
+ #The original product name key is long and ugly
+ self.meta['DESCRIPTION'] = \
+ self.meta['DESCRIPTION'].split('#')[0].strip()
+
+ # Delete the USERS metadata if empty
+ if not len(self.meta['USERS']):
+ self.out.warn("No passworded users found!")
+ del self.meta['USERS']
+
+ def _get_passworded_users(self):
+ users = []
+ regexp = re.compile(
+ '^([^:]+):((?:![^:]+)|(?:[^!*][^:]+)|):(?:[^:]*:){7}(?:[^:]*)'
+ )
+
+ for line in self.g.cat('/etc/master.passwd').splitlines():
+ line = line.split('#')[0]
+ match = regexp.match(line)
+ if not match:
+ continue
+
+ user, passwd = match.groups()
+ if len(passwd) > 0 and passwd[0] == '!':
+ self.out.warn("Ignoring locked %s account." % user)
+ else:
+ users.append(user)
+
+ return users
+
+ def _do_mount(self, readonly):
+ """Mount partitions in the correct order"""
+
+ 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
+ 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)
+ try:
+ self.g.mount_vfs(mopts, 'ufs', dev, mp)
+ except RuntimeError as msg:
+ if mp in critical_mpoints:
+ self.out.warn('unable to mount %s. Reason: %s' % (mp, msg))
+ return False
+ else:
+ self.out.warn('%s (ignored)' % 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')
# vim: set sta sts=4 shiftwidth=4 sw=4 et ai :
projects / snf-image-creator / blobdiff