+ if self.settings['root-password']:
+ self.message('Setting root password')
+ self.set_password(rootdir, 'root', self.settings['root-password'])
+ elif self.settings['lock-root-password']:
+ self.message('Locking root password')
+ self.runcmd(['chroot', rootdir, 'passwd', '-l', 'root'])
+ else:
+ self.message('Give root an empty password')
+ self.delete_password(rootdir, 'root')
+
+ def create_users(self, rootdir):
+ def create_user(user):
+ self.runcmd(['chroot', rootdir, 'adduser', '--gecos', user,
+ '--disabled-password', user])
+ if self.settings['sudo']:
+ self.runcmd(['chroot', rootdir, 'adduser', user, 'sudo'])
+
+ for userpass in self.settings['user']:
+ if '/' in userpass:
+ user, password = userpass.split('/', 1)
+ create_user(user)
+ self.set_password(rootdir, user, password)
+ else:
+ create_user(userpass)
+ self.delete_password(rootdir, userpass)
+
+ def set_password(self, rootdir, user, password):
+ encrypted = crypt.crypt(password, '..')
+ self.runcmd(['chroot', rootdir, 'usermod', '-p', encrypted, user])
+
+ def delete_password(self, rootdir, user):
+ self.runcmd(['chroot', rootdir, 'passwd', '-d', user])
+
+ def remove_udev_persistent_rules(self, rootdir):
+ self.message('Removing udev persistent cd and net rules')
+ for x in ['70-persistent-cd.rules', '70-persistent-net.rules']:
+ pathname = os.path.join(rootdir, 'etc', 'udev', 'rules.d', x)
+ if os.path.exists(pathname):
+ logging.debug('rm %s' % pathname)
+ os.remove(pathname)
+ else:
+ logging.debug('not removing non-existent %s' % pathname)
+
+ def setup_networking(self, rootdir):
+ self.message('Setting up networking')
+
+ f = open(os.path.join(rootdir, 'etc', 'network', 'interfaces'), 'w')
+ f.write('auto lo\n')
+ f.write('iface lo inet loopback\n')
+
+ if self.settings['enable-dhcp']:
+ f.write('\n')
+ f.write('auto eth0\n')
+ f.write('iface eth0 inet dhcp\n')
+
+ f.close()
+
+ def append_serial_console(self, rootdir):
+ if self.settings['serial-console']:
+ serial_command = self.settings['serial-console-command']
+ logging.debug('adding getty to serial console')
+ inittab = os.path.join(rootdir, 'etc/inittab')
+ with open(inittab, 'a') as f:
+ f.write('\nS0:23:respawn:%s\n' % serial_command)
+
+ def install_grub2(self, rootdev, rootdir):
+ self.message("Configuring grub2")
+ # rely on kpartx using consistent naming to map loop0p1 to loop0
+ install_dev = os.path.join('/dev', os.path.basename(rootdev)[:-2])
+ self.runcmd(['mount', '/dev', '-t', 'devfs', '-obind',
+ '%s' % os.path.join(rootdir, 'dev')])
+ self.runcmd(['mount', '/proc', '-t', 'proc', '-obind',
+ '%s' % os.path.join(rootdir, 'proc')])
+ self.runcmd(['mount', '/sys', '-t', 'sysfs', '-obind',
+ '%s' % os.path.join(rootdir, 'sys')])
+ try:
+ self.runcmd(['chroot', rootdir, 'update-grub'])
+ self.runcmd(['chroot', rootdir, 'grub-install', install_dev])
+ except cliapp.AppException as e:
+ self.message("Failed. Is grub2-common installed? Using extlinux.")
+ self.runcmd(['umount', os.path.join(rootdir, 'sys')])
+ self.runcmd(['umount', os.path.join(rootdir, 'proc')])
+ self.runcmd(['umount', os.path.join(rootdir, 'dev')])
+ self.install_extlinux(rootdev, rootdir)