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198bcfbac3
Python 2.6 wants "{0}".format(x), not "{}".format(x).
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
118 lines
4.8 KiB
Python
118 lines
4.8 KiB
Python
# Unix SMB/CIFS implementation.
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# Copyright (C) Andrew Bartlett <abartlet@samba.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import tarfile
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import os
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import shutil
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import tempfile
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from samba.tests.samba_tool.base import SambaToolCmdTest
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from samba.tests import TestCaseInTempDir
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from samba.netcmd import CommandError
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class DomainBackupOfflineCmp(SambaToolCmdTest, TestCaseInTempDir):
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def test_domain_backup_offline_untar_tdb(self):
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self.untar_testcase('tdb')
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def test_domain_backup_offline_untar_mbd(self):
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self.untar_testcase('mdb')
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def test_domain_backup_offline_restore_tdb(self):
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self.restore_testcase('tdb')
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def test_domain_backup_offline_restore_mbd(self):
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self.restore_testcase('mdb')
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def restore_testcase(self, backend):
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prov_dir, backup_file = self.provision_and_backup(backend)
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extract_dir = tempfile.mkdtemp(dir=self.tempdir)
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cmd = ("samba-tool domain backup restore --backup-file={f}"
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" --targetdir={d} "
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"--newservername=NEWSERVER").format(f=backup_file, d=extract_dir)
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self.check_output(cmd)
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# attrs that are altered by the restore process
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ignore_attrs = ["servicePrincipalName", "lastLogonTimestamp",
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"rIDAllocationPool", "rIDAvailablePool",
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"localPolicyFlags", "operatingSystem", "displayName",
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"dnsRecord", "dNSTombstoned",
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"msDS-NC-Replica-Locations", "msDS-HasInstantiatedNCs",
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"interSiteTopologyGenerator"]
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filter_arg = "--filter=" + ",".join(ignore_attrs)
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args = ["--two", filter_arg]
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self.ldapcmp(prov_dir, extract_dir, args)
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shutil.rmtree(prov_dir)
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shutil.rmtree(extract_dir)
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def untar_testcase(self, backend):
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prov_dir, backup_file = self.provision_and_backup(backend)
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extract_dir = tempfile.mkdtemp(dir=self.tempdir)
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tf = tarfile.open(backup_file)
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tf.extractall(extract_dir)
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self.ldapcmp(prov_dir, extract_dir)
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shutil.rmtree(prov_dir)
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shutil.rmtree(extract_dir)
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def ldapcmp(self, prov_dir, ex_dir, args=[]):
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sam_fn = os.path.join("private", "sam.ldb")
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url1 = "tdb://" + os.path.join(os.path.realpath(prov_dir), sam_fn)
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url2 = "tdb://" + os.path.join(os.path.realpath(ex_dir), sam_fn)
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# Compare the restored sam.ldb with the old one
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for partition in ["domain", "configuration", "schema",
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"dnsdomain", "dnsforest"]:
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cmd = "samba-tool ldapcmp " + " ".join([url1, url2, partition] + args)
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self.check_output(cmd)
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# Test the "samba-tool domain backup" command with ldapcmp
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def provision_and_backup(self, backend):
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prov_dir = tempfile.mkdtemp(dir=self.tempdir)
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# Provision domain. Use fake ACLs and store xattrs in tdbs so that
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# NTACL backup will work inside the testenv.
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# host-name option must be given because if this test runs on a
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# system with a very long hostname, it will be shortened in certain
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# circumstances, causing the ldapcmp to fail.
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prov_cmd = "samba-tool domain provision " +\
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"--domain FOO --realm foo.example.com " +\
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"--targetdir {prov_dir} " +\
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"--backend-store {backend} " +\
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"--host-name OLDSERVER "+\
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"--option=\"vfs objects=fake_acls xattr_tdb\""
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prov_cmd = prov_cmd.format(prov_dir=prov_dir, backend=backend)
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self.check_output(prov_cmd)
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# Run the backup and check we got one backup tar file
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cmd = ("samba-tool domain backup offline --targetdir={prov_dir} "
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"-s {prov_dir}/etc/smb.conf").format(prov_dir=prov_dir)
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self.check_output(cmd)
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tar_files = [fn for fn in os.listdir(prov_dir)
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if fn.startswith("samba-backup-") and
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fn.endswith(".tar.bz2")]
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if len(tar_files) != 1:
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raise CommandError("expected domain backup to create one tar" +
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" file but got {0}".format(len(tar_files)))
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backup_file = os.path.join(prov_dir, tar_files[0])
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return prov_dir, backup_file
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