/usr/bin/adt-virt-schroot is in autopkgtest 2.0.1ubuntu4.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | #!/usr/bin/python
#
# adt-virt-schroot is part of autopkgtest
# autopkgtest is a tool for testing Debian binary packages
#
# autopkgtest is Copyright (C) 2006-2007 Canonical Ltd.
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# See the file CREDITS for a full list of credits information (often
# installed as /usr/share/doc/autopkgtest/CREDITS).
import sys
import os
import string
import re as regexp
import grp
import pwd
from optparse import OptionParser
try: our_base = os.environ['AUTOPKGTEST_BASE']+'/lib'
except KeyError: our_base = '/usr/share/autopkgtest/python';
sys.path.insert(1, our_base)
import VirtSubproc as vsp
capabilities = []
def parse_args():
global schroot, debuglevel
usage = "%prog [<options>] <schroot>"
parser = OptionParser(usage=usage)
pa = parser.add_option
pe = parser.error
pa('-d', '--debug', action='store_true', dest='debug');
(opts,args) = parser.parse_args()
if len(args) != 1: pe("need exactly one arg, schroot name")
schroot = args[0]
info = vsp.execute('schroot --config -c', [schroot],
downp=False, outp=True)
cfg = { }
ignore_re = regexp.compile('\#|\[|\s*$')
for entry in info.split("\n"):
if ignore_re.match(entry): continue
(key,val) = entry.split("=",2)
cfg[key] = val
vsp.debuglevel = opts.debug
if regexp.search('snapshot',cfg['type']):
capabilities.append('revert')
if [True
for exp_name in cfg['root-users'].split(',')
for got_uid in [os.getuid()]
if got_uid == pwd.getpwnam(exp_name).pw_uid
] or [True
for exp_name in cfg['root-groups'].split(',')
for got_gid in [os.getgid()] + os.getgroups()
if got_gid == grp.getgrnam(exp_name).gr_gid
]:
capabilities.append('root-on-testbed')
def hook_open():
global schroot, sessid, downtmp
sessid = vsp.execute('schroot -b -c',[schroot], downp=False, outp=True)
vsp.down = ['schroot','-r','-d','/','-c',sessid]
if 'root-on-testbed' in capabilities: vsp.down += ['-u','root']
vsp.down += ['--']
vsp.downkind = 'auxverb'
def hook_downtmp():
return vsp.downtmp_mktemp()
def hook_revert():
vsp.downtmp_remove()
hook_cleanup()
hook_open()
def hook_cleanup():
global schroot, sessid, downtmp
vsp.downtmp_remove()
vsp.execute('schroot -e -c',[sessid], downp=False)
def hook_forked_inchild():
pass
def hook_capabilities():
return capabilities
parse_args()
vsp.main()
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