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selftest: Add basic test for schema upgrade

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This tests that we can provision using both the 2008 and 2012 schema,
that we can upgrade a 2008 Samba instance to use the 2012 schema, and
that when we do that the result (more or less) matches a straight
2012 provision.

Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Tim Beale 2017-10-06 16:30:40 +13:00 committed by Andrew Bartlett
parent 6bdbcb1d4c
commit 197883838f
2 changed files with 85 additions and 0 deletions
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5
selftest/tests.py
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@ -131,6 +131,11 @@ plantestsuite(
["PYTHON=%s" % python,
os.path.join(bbdir, "runtime-links.sh"),
'$PREFIX_ABS/provision', 'release-4-5-0-pre1', configuration])
plantestsuite(
"samba4.blackbox.schemaupgrade", "none",
["PYTHON=%s" % python,
os.path.join(bbdir, "schemaupgrade.sh"),
'$PREFIX_ABS/provision', configuration])
planpythontestsuite("none", "samba.tests.upgradeprovision")
planpythontestsuite("none", "samba.tests.xattr", py3_compatible=True)
planpythontestsuite("none", "samba.tests.ntacls")

80
testprogs/blackbox/schemaupgrade.sh Executable file
View File

@ -0,0 +1,80 @@
#!/bin/sh
if [ $# -lt 1 ]; then
cat <<EOF
Usage: $0 PREFIX
EOF
exit 1;
fi
PREFIX_ABS="$1"
shift 1
. `dirname $0`/subunit.sh
cleanup_output_directories()
{
if [ -d $PREFIX_ABS/2012R2_schema ]; then
rm -fr $PREFIX_ABS/2012R2_schema
fi
if [ -d $PREFIX_ABS/2008R2_schema ]; then
rm -fr $PREFIX_ABS/2008R2_schema
fi
}
PROVISION_OPTS="--use-ntvfs --host-ip6=::1 --host-ip=127.0.0.1"
provision_2012r2() {
$PYTHON $BINDIR/samba-tool domain provision $PROVISION_OPTS --domain=SAMBA --realm=w2012r2.samba.corp --targetdir=$PREFIX_ABS/2012R2_schema --base-schema=2012_R2
}
provision_2008r2() {
$PYTHON $BINDIR/samba-tool domain provision $PROVISION_OPTS --domain=SAMBA --realm=w2008r2.samba.corp --targetdir=$PREFIX_ABS/2008R2_schema --base-schema=2008_R2
}
ldapcmp() {
# the original 2008 schema we received from Microsoft was missing
# descriptions and display names. This has been fixed up in the current
# Microsoft schemas
IGNORE_ATTRS="adminDescription,description,adminDisplayName,displayName"
# we didn't get showInAdvancedViewOnly right on Samba
IGNORE_ATTRS="$IGNORE_ATTRS,showInAdvancedViewOnly"
# there's discrepancies between the SDDL strings in the adprep LDIF files
# vs the 2012 schema, where one source will have ACE rights repeated, e.g.
# "LOLO" in adprep vs "LO" in the schema
IGNORE_ATTRS="$IGNORE_ATTRS,defaultSecurityDescriptor"
# the adprep LDIF files updates these attributes for the DisplaySpecifiers
# objects, but we don't have the 2012 DisplaySpecifiers documentation...
IGNORE_ATTRS="$IGNORE_ATTRS,adminContextMenu,adminPropertyPages"
$PYTHON $BINDIR/samba-tool ldapcmp tdb://$PREFIX_ABS/2008R2_schema/private/sam.ldb tdb://$PREFIX_ABS/2012R2_schema/private/sam.ldb --two --filter=$IGNORE_ATTRS
}
schema_upgrade() {
$BINDIR/samba-tool domain schemaupgrade -H tdb://$PREFIX_ABS/2008R2_schema/private/sam.ldb --schema=2012_R2
}
# double-check we cleaned up from the last test run
cleanup_output_directories
# Provision 2 DCs, one based on the 2008R2 schema and one using 2012R2
testit "provision_2008R2_schema" provision_2008r2
testit "provision_2012R2_schema" provision_2012r2
# we expect the 2 schemas to be different
testit_expect_failure "expect_schema_differences" ldapcmp
# upgrade the 2008 schema to 2012
testit "schema_upgrade" schema_upgrade
# check that the 2 schemas are now the same
testit "check_schemas_same" ldapcmp
cleanup_output_directories
exit $failed