def test_apply_to_path_restricted_access():
if is_superuser() or detect_fakeroot():
return
if sys.platform.startswith("cygwin"):
return # chmod 000 isn't effective.
tmpdir = tempfile.mkdtemp(prefix="bup-tmetadata-")
try:
parent = tmpdir + "/foo"
path = parent + "/bar"
os.mkdir(parent)
os.mkdir(path)
clear_errors()
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(parent, 000)
m.apply_to_path(path)
print >>sys.stderr, helpers.saved_errors
expected_errors = ["utime: "]
if m.linux_attr and _linux_attr_supported(tmpdir):
expected_errors.append("Linux chattr: ")
if metadata.xattr and m.linux_xattr:
expected_errors.append("xattr.set: ")
WVPASS(len(helpers.saved_errors) == len(expected_errors))
for i in xrange(len(expected_errors)):
WVPASS(str(helpers.saved_errors[i]).startswith(expected_errors[i]))
clear_errors()
finally:
subprocess.call(["chmod", "-R", "u+rwX", tmpdir])
subprocess.call(["rm", "-rf", tmpdir])
def test_restore_restricted_user_group():
if is_superuser() or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(prefix='bup-tmetadata-')
try:
path = tmpdir + '/foo'
os.mkdir(path)
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
WVPASSEQ(m.apply_to_path(path), None)
orig_uid = m.uid
m.uid = 0;
m.apply_to_path(path, restore_numeric_ids=True)
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith('lchown: '))
clear_errors()
m.uid = orig_uid
m.gid = 0;
m.apply_to_path(path, restore_numeric_ids=True)
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith('lchown: ') or os.stat(path).st_gid == m.gid)
clear_errors()
finally:
subprocess.call(['rm', '-rf', tmpdir])
def test_apply_to_path_restricted_access():
initial_failures = wvfailure_count()
if is_superuser() or detect_fakeroot():
return
if sys.platform.startswith('cygwin'):
return # chmod 000 isn't effective.
tmpdir = tempfile.mkdtemp(dir=bup_tmp, prefix='bup-tmetadata-')
parent = tmpdir + '/foo'
path = parent + '/bar'
os.mkdir(parent)
os.mkdir(path)
clear_errors()
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(parent, 000)
m.apply_to_path(path)
print >> sys.stderr, helpers.saved_errors
expected_errors = ['utime: ']
if m.linux_attr and _linux_attr_supported(tmpdir):
expected_errors.append('Linux chattr: ')
if metadata.xattr and m.linux_xattr:
expected_errors.append('xattr.set: ')
WVPASS(len(helpers.saved_errors) == len(expected_errors))
for i in xrange(len(expected_errors)):
WVPASS(str(helpers.saved_errors[i]).startswith(expected_errors[i]))
clear_errors()
if wvfailure_count() == initial_failures:
subprocess.call(['chmod', '-R', 'u+rwX', tmpdir])
subprocess.call(['rm', '-rf', tmpdir])
def test_apply_to_path_restricted_access(tmpdir):
if is_superuser() or detect_fakeroot():
return
if sys.platform.startswith('cygwin'):
return # chmod 000 isn't effective.
try:
parent = tmpdir + b'/foo'
path = parent + b'/bar'
os.mkdir(parent)
os.mkdir(path)
clear_errors()
if metadata.xattr:
try:
metadata.xattr.set(path, b'user.buptest', b'bup')
except:
print("failed to set test xattr")
# ignore any failures here - maybe FS cannot do it
pass
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(parent, 0o000)
m.apply_to_path(path)
print(b'saved_errors:', helpers.saved_errors, file=sys.stderr)
expected_errors = ['utime: ']
if m.linux_attr and _linux_attr_supported(tmpdir):
expected_errors.append('Linux chattr: ')
if metadata.xattr and m.linux_xattr:
expected_errors.append("xattr.set ")
WVPASS(len(helpers.saved_errors) == len(expected_errors))
for i in range(len(expected_errors)):
assert str(helpers.saved_errors[i]).startswith(expected_errors[i])
finally:
clear_errors()
def test_restore_restricted_user_group():
if is_superuser() or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(prefix='bup-tmetadata-')
try:
path = tmpdir + '/foo'
os.mkdir(path)
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
WVPASSEQ(m.apply_to_path(path), None)
orig_uid = m.uid
m.uid = 0;
m.apply_to_path(path, restore_numeric_ids=True)
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith('lchown: '))
clear_errors()
m.uid = orig_uid
m.gid = 0;
m.apply_to_path(path, restore_numeric_ids=True)
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith('lchown: ') or os.stat(path).st_gid == m.gid)
clear_errors()
finally:
subprocess.call(['rm', '-rf', tmpdir])
def test_apply_to_path_restricted_access():
initial_failures = wvfailure_count()
if is_superuser() or detect_fakeroot():
return
if sys.platform.startswith('cygwin'):
return # chmod 000 isn't effective.
tmpdir = tempfile.mkdtemp(dir=bup_tmp, prefix='bup-tmetadata-')
parent = tmpdir + '/foo'
path = parent + '/bar'
os.mkdir(parent)
os.mkdir(path)
clear_errors()
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(parent, 000)
m.apply_to_path(path)
print >> sys.stderr, helpers.saved_errors
expected_errors = ['utime: ']
if m.linux_attr and _linux_attr_supported(tmpdir):
expected_errors.append('Linux chattr: ')
if metadata.xattr and m.linux_xattr:
expected_errors.append("xattr.set '")
WVPASS(len(helpers.saved_errors) == len(expected_errors))
for i in xrange(len(expected_errors)):
WVPASS(str(helpers.saved_errors[i]).startswith(expected_errors[i]))
clear_errors()
if wvfailure_count() == initial_failures:
subprocess.call(['chmod', '-R', 'u+rwX', tmpdir])
subprocess.call(['rm', '-rf', tmpdir])
def test_apply_to_path_restricted_access():
if is_superuser() or detect_fakeroot():
return
if sys.platform.startswith('cygwin'):
return # chmod 000 isn't effective.
with no_lingering_errors(), test_tempdir('bup-tmetadata-') as tmpdir:
parent = tmpdir + '/foo'
path = parent + '/bar'
os.mkdir(parent)
os.mkdir(path)
clear_errors()
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(parent, 000)
m.apply_to_path(path)
print >> sys.stderr, 'saved_errors:', helpers.saved_errors
expected_errors = ['utime: ']
if m.linux_attr and _linux_attr_supported(tmpdir):
expected_errors.append('Linux chattr: ')
if metadata.xattr and m.linux_xattr:
expected_errors.append("xattr.set '")
WVPASS(len(helpers.saved_errors) == len(expected_errors))
for i in xrange(len(expected_errors)):
WVPASS(str(helpers.saved_errors[i]).startswith(expected_errors[i]))
clear_errors()
def test_from_path_error(tmpdir):
if is_superuser() or detect_fakeroot():
return
path = tmpdir + b'/foo'
os.mkdir(path)
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(path, 0o000)
metadata.from_path(path, archive_path=path, save_symlinks=True)
if metadata.get_linux_file_attr:
print('saved_errors:', helpers.saved_errors, file=sys.stderr)
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith('read Linux attr'))
clear_errors()
def test_from_path_error():
if is_superuser() or detect_fakeroot():
return
with no_lingering_errors(), test_tempdir('bup-tmetadata-') as tmpdir:
path = tmpdir + '/foo'
os.mkdir(path)
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(path, 000)
metadata.from_path(path, archive_path=path, save_symlinks=True)
if metadata.get_linux_file_attr:
print >> sys.stderr, 'saved_errors:', helpers.saved_errors
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith('read Linux attr'))
clear_errors()
def test_from_path_error():
if os.geteuid() == 0 or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(prefix='bup-tmetadata-')
try:
path = tmpdir + '/foo'
subprocess.call(['mkdir', path])
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
subprocess.call(['chmod', '000', path])
metadata.from_path(path, archive_path=path, save_symlinks=True)
errmsg = helpers.saved_errors[0] if helpers.saved_errors else ''
WVPASS(errmsg.startswith('read Linux attr'))
clear_errors()
finally:
subprocess.call(['rm', '-rf', tmpdir])
def no_lingering_errors():
def fail_if_errors():
if helpers.saved_errors:
bt = extract_stack()
src_file, src_line, src_func, src_txt = bt[-4]
msg = 'saved_errors ' + repr(helpers.saved_errors)
print('! %-70s %s' %
('%s:%-4d %s' %
(basename(src_file), src_line, msg), 'FAILED'))
sys.stdout.flush()
fail_if_errors()
helpers.clear_errors()
yield
fail_if_errors()
helpers.clear_errors()
def no_lingering_errors():
def fail_if_errors():
if helpers.saved_errors:
bt = extract_stack()
src_file, src_line, src_func, src_txt = bt[-4]
msg = 'saved_errors ' + repr(helpers.saved_errors)
print('! %-70s %s' % ('%s:%-4d %s' % (basename(src_file),
src_line,
msg),
'FAILED'))
sys.stdout.flush()
fail_if_errors()
helpers.clear_errors()
yield
fail_if_errors()
helpers.clear_errors()
def test_from_path_error():
if os.geteuid() == 0 or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(prefix='bup-tmetadata-')
try:
path = tmpdir + '/foo'
os.mkdir(path)
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(path, 000)
metadata.from_path(path, archive_path=path, save_symlinks=True)
if metadata.get_linux_file_attr:
errmsg = _first_err()
WVPASS(errmsg.startswith('read Linux attr'))
clear_errors()
finally:
subprocess.call(['rm', '-rf', tmpdir])
def test_from_path_error():
if is_superuser() or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(prefix='bup-tmetadata-')
try:
path = tmpdir + '/foo'
os.mkdir(path)
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(path, 000)
metadata.from_path(path, archive_path=path, save_symlinks=True)
if metadata.get_linux_file_attr:
errmsg = _first_err()
WVPASS(errmsg.startswith('read Linux attr'))
clear_errors()
finally:
subprocess.call(['rm', '-rf', tmpdir])
def test_apply_to_path_restricted_access():
if is_superuser() or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(prefix='bup-tmetadata-')
try:
path = tmpdir + '/foo'
os.mkdir(path)
clear_errors()
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(tmpdir, 000)
m.apply_to_path(path)
errmsg = _first_err()
WVPASS(errmsg.startswith('utime: '))
clear_errors()
finally:
subprocess.call(['rm', '-rf', tmpdir])
def test_apply_to_path_restricted_access():
if os.geteuid() == 0 or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(prefix='bup-tmetadata-')
try:
path = tmpdir + '/foo'
os.mkdir(path)
clear_errors()
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(tmpdir, 000)
m.apply_to_path(path)
errmsg = _first_err()
WVPASS(errmsg.startswith('utime: '))
clear_errors()
finally:
subprocess.call(['rm', '-rf', tmpdir])
def test_from_path_error():
initial_failures = wvfailure_count()
if is_superuser() or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(dir=bup_tmp, prefix='bup-tmetadata-')
path = tmpdir + '/foo'
os.mkdir(path)
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(path, 000)
metadata.from_path(path, archive_path=path, save_symlinks=True)
if metadata.get_linux_file_attr:
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith('read Linux attr'))
clear_errors()
if wvfailure_count() == initial_failures:
subprocess.call(['chmod', '-R', 'u+rwX', tmpdir])
subprocess.call(['rm', '-rf', tmpdir])
def test_from_path_error():
initial_failures = wvfailure_count()
if is_superuser() or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(dir=bup_tmp, prefix='bup-tmetadata-')
path = tmpdir + '/foo'
os.mkdir(path)
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(path, 000)
metadata.from_path(path, archive_path=path, save_symlinks=True)
if metadata.get_linux_file_attr:
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith('read Linux attr'))
clear_errors()
if wvfailure_count() == initial_failures:
subprocess.call(['chmod', '-R', 'u+rwX', tmpdir])
subprocess.call(['rm', '-rf', tmpdir])
def test_from_path_error():
if is_superuser() or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(prefix="bup-tmetadata-")
try:
path = tmpdir + "/foo"
os.mkdir(path)
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(path, 000)
metadata.from_path(path, archive_path=path, save_symlinks=True)
if metadata.get_linux_file_attr:
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith("read Linux attr"))
clear_errors()
finally:
subprocess.call(["chmod", "-R", "u+rwX", tmpdir])
subprocess.call(["rm", "-rf", tmpdir])
def test_apply_to_path_restricted_access():
if is_superuser() or detect_fakeroot():
return
if sys.platform.startswith('cygwin'):
return # chmod 000 isn't effective.
tmpdir = tempfile.mkdtemp(prefix='bup-tmetadata-')
try:
path = tmpdir + '/foo'
os.mkdir(path)
clear_errors()
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
os.chmod(tmpdir, 000)
m.apply_to_path(path)
WVPASS(len(helpers.saved_errors) == 1)
errmsg = _first_err()
WVPASS(errmsg.startswith('utime: '))
clear_errors()
finally:
subprocess.call(['rm', '-rf', tmpdir])
def test_restore_restricted_user_group():
if os.geteuid() == 0 or detect_fakeroot():
return
tmpdir = tempfile.mkdtemp(prefix='bup-tmetadata-')
try:
path = tmpdir + '/foo'
subprocess.call(['mkdir', path])
m = metadata.from_path(path, archive_path=path, save_symlinks=True)
WVPASSEQ(m.path, path)
WVPASSEQ(m.apply_to_path(path), None)
orig_uid = m.uid
m.uid = 0;
m.apply_to_path(path, restore_numeric_ids=True)
errmsg = str(helpers.saved_errors[0]) if helpers.saved_errors else ''
WVPASS(errmsg.startswith('lchown: '))
clear_errors()
m.uid = orig_uid
m.gid = 0;
m.apply_to_path(path, restore_numeric_ids=True)
errmsg = str(helpers.saved_errors[0]) if helpers.saved_errors else ''
WVPASS(errmsg.startswith('lchown: '))
clear_errors()
finally:
subprocess.call(['rm', '-rf', tmpdir])
