tests: Add test to check the server doesn't allow NTLM

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/testprogs/blackbox/test_weak_crypto_server.sh b/testprogs/blackbox/test_weak_crypto_server.sh
new file mode 100755
index 00000000000..8e38b009947
--- /dev/null
+++ b/testprogs/blackbox/test_weak_crypto_server.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+
+#
+# Blackbox tests for weak crytpo
+# Copyright (c) 2020      Andreas Schneider <asn@samba.org>
+#
+
+if [ $# -lt 7 ]; 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
+CONFIGURATION=$7
+shift 7
+
+failed=0
+. `dirname $0`/subunit.sh
+
+samba_bindir="$BINDIR"
+samba_testparm="$BINDIR/testparm"
+samba_rpcclient="$samba_bindir/rpcclient"
+
+# remove the --configfile=
+configuration="${CONFIGURATION##*=}"
+
+test_weak_crypto_allowed()
+{
+    local testparm_stderr_output_path="$PREFIX/testparm_stderr_output"
+
+    $samba_testparm -s $configuration 2>$testparm_stderr_output_path >/dev/null
+
+    grep "Weak crypto is allowed" $testparm_stderr_output_path >/dev/null 2>&1
+    if [ $ret -ne 0 ]; then
+        echo "Invalid crypto state:"
+        cat $testparm_stderr_output_path
+        rm -f $testparm_stderr_output_path
+        return 1
+    fi
+
+    rm -f $testparm_stderr_output_path
+
+    return 0
+}
+
+unset GNUTLS_FORCE_FIPS_MODE
+
+# Checks that testparm reports: Weak crypto is disallowed
+testit "testparm-weak-crypto" test_weak_crypto_allowed || failed=`expr $failed + 1`
+
+# We should not be allowed to use NTLM for connecting
+testit_expect_failure "rpclient.ntlm" $samba_rpcclient ncacn_np:$SERVER_IP[ntlm] -U$USERNAME%$PASSWORD -c "getusername" && failed=`expr $failed + 1`
+
+GNUTLS_FORCE_FIPS_MODE=1
+export GNUTLS_FORCE_FIPS_MODE
+
+exit $failed