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|
#!/bin/sh
# Does an ldapcmp between a newly restored testenv and the original testenv it
# was based on
if [ $# -lt 2 ]; then
cat <<EOF
Usage: $0 ORIG_DC_PREFIX RESTORED_DC_PREFIX
EOF
exit 1
fi
ORIG_DC_PREFIX_ABS="$1"
RESTORED_DC_PREFIX_ABS="$2"
shift 2
. $(dirname $0)/subunit.sh
. "$(dirname "${0}")/common_test_fns.inc"
ldbsearch=$(system_or_builddir_binary ldbsearch "${BINDIR}")
basedn()
{
SAMDB_PATH=$1
${ldbsearch} -H $SAMDB_PATH --basedn='' --scope=base defaultNamingContext | grep defaultNamingContext | awk '{print $2}'
}
ldapcmp_with_orig()
{
DB1_PATH="tdb://$ORIG_DC_PREFIX_ABS/private/sam.ldb"
DB2_PATH="tdb://$RESTORED_DC_PREFIX_ABS/private/sam.ldb"
# check if the 2 DCs are in different domains
DC1_BASEDN=$(basedn $DB1_PATH)
DC2_BASEDN=$(basedn $DB2_PATH)
BASE_DN_OPTS=""
# if necessary, pass extra args to ldapcmp to handle the difference in base DNs
if [ "$DC1_BASEDN" != "$DC2_BASEDN" ]; then
BASE_DN_OPTS="--base=$DC1_BASEDN --base2=$DC2_BASEDN"
fi
# the restored DC will remove DNS entries for the old DC(s)
IGNORE_ATTRS="dnsRecord,dNSTombstoned"
# DC2 joined DC1, so it will have different DRS info
IGNORE_ATTRS="$IGNORE_ATTRS,msDS-NC-Replica-Locations,msDS-HasInstantiatedNCs"
IGNORE_ATTRS="$IGNORE_ATTRS,interSiteTopologyGenerator"
# there's a servicePrincipalName that uses the objectGUID of the DC's NTDS
# Settings that will differ between the two DCs
IGNORE_ATTRS="$IGNORE_ATTRS,servicePrincipalName"
# the restore changes the new DC's password twice
IGNORE_ATTRS="$IGNORE_ATTRS,lastLogonTimestamp"
# The RID pools get bumped during the restore process
IGNORE_ATTRS="$IGNORE_ATTRS,rIDAllocationPool,rIDAvailablePool"
# these are just differences between provisioning a domain and joining a DC
IGNORE_ATTRS="$IGNORE_ATTRS,localPolicyFlags,operatingSystem,displayName"
# the restored DC may use a different side compared to the original DC
IGNORE_ATTRS="$IGNORE_ATTRS,serverReferenceBL,msDS-IsDomainFor"
LDAPCMP_CMD="$PYTHON $BINDIR/samba-tool ldapcmp"
$LDAPCMP_CMD $DB1_PATH $DB2_PATH --two --skip-missing-dn --filter=$IGNORE_ATTRS $BASE_DN_OPTS
}
# check that the restored testenv DC basically matches the original
testit "orig_dc_matches" ldapcmp_with_orig
exit $failed
|
