samba-mirror/testprogs/blackbox/test_weak_crypto.sh

#!/bin/sh

#
# Blackbox tests for weak crypto
# Copyright (c) 2020      Andreas Schneider <asn@samba.org>
#

if [ $# -lt 6 ]; then
	cat <<EOF
Usage: $0 SERVER USERNAME PASSWORD REALM DOMAIN PREFIX
EOF
	exit 1
fi

SERVER=$1
USERNAME=$2
PASSWORD=$3
REALM=$4
DOMAIN=$5
PREFIX=$6
shift 6

failed=0
. $(dirname $0)/subunit.sh

samba_bindir="$BINDIR"
samba_testparm="$BINDIR/testparm"
samba_rpcclient="$samba_bindir/rpcclient"

opt="--option=gensec:gse_krb5=no -U${USERNAME}%${PASSWORD}"

unset GNUTLS_FORCE_FIPS_MODE

# Checks that testparm reports: Weak crypto is allowed
testit_grep "testparm" "Weak crypto is allowed" $samba_testparm --suppress-prompt $SMB_CONF_PATH 2>&1 || failed=$(expr $failed + 1)

# We should be allowed to use NTLM for connecting
testit "rpclient.ntlm" $samba_rpcclient ncacn_np:$SERVER $opt -c "getusername" || failed=$(expr $failed + 1)

GNUTLS_FORCE_FIPS_MODE=1
export GNUTLS_FORCE_FIPS_MODE

# Checks that testparm reports: Weak crypto is disallowed
testit_grep "testparm" "Weak crypto is disallowed" $samba_testparm --suppress-prompt $SMB_CONF_PATH 2>&1 || failed=$(expr $failed + 1)

# We should not be allowed to use NTLM for connecting
testit_expect_failure "rpclient.ntlm" $samba_rpcclient ncacn_np:$SERVER $opt -c "getusername" || failed=$(expr $failed + 1)

unset GNUTLS_FORCE_FIPS_MODE

exit $failed