1 files changed, 118 insertions, 0 deletions
diff --git a/test/security/check_for_nonssl_endpoints.sh b/test/security/check_for_nonssl_endpoints.sh
new file mode 100755
index 000000000..6056e0371
--- /dev/null
+++ b/test/security/check_for_nonssl_endpoints.sh
@@ -0,0 +1,118 @@
+#!/usr/bin/env bash
+
+#   COPYRIGHT NOTICE STARTS HERE
+#
+#   Copyright 2019 Samsung Electronics Co., Ltd.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+#   COPYRIGHT NOTICE ENDS HERE
+
+# Check all ports exposed outside of kubernetes cluster looking for non-SSL
+# endpoints.
+#
+# Dependencies:
+#     nmap
+#     kubectl + config
+#
+# Return value: Number of discovered non-SSL ports
+# Output: List of pods exposing non-SSL endpoints
+#
+
+usage() {
+	cat <<EOF
+Usage: $(basename $0) <k8s-namespace> [-l <list of non-SSL endpoints expected to fail this test>]
+    -l: list of non-SSL endpoints expected to fail this test
+EOF
+	exit ${1:-0}
+}
+
+#Prerequisities commands list
+REQ_APPS=(kubectl nmap awk column sort paste grep wc mktemp sed cat)
+
+# Check for prerequisites apps
+for cmd in "${REQ_APPS[@]}"; do
+	if ! [ -x "$(command -v "$cmd")" ]; then
+		echo "Error: command $cmd is not installed"
+		exit 1
+	fi
+done
+
+if [ "$#" -lt 1 ]; then
+	usage 1
+fi
+
+K8S_NAMESPACE=$1
+FILTERED_PORTS_LIST=$(mktemp nonssl_endpoints_XXXXXX)
+XF_RAW_FILE_PATH=$(mktemp raw_filtered_nonssl_endpoints_XXXXXX)
+
+strip_white_list() {
+	if [ ! -f $XF_FILE_PATH ]; then
+		echo "File not found"
+		usage 1
+	fi
+	grep -o '^[^#]*' $XF_FILE_PATH > $XF_RAW_FILE_PATH
+}
+
+### getopts
+while :
+do
+	case $2 in
+		-h|--help|help) usage ;;
+		-l) XF_FILE_PATH=$3; strip_white_list; shift ;;
+		-*) usage 1 ;;
+		*) break ;;
+	esac
+done
+
+# Get both values on single call as this may get slow
+PORTS_SVCS=`kubectl get svc --namespace=$K8S_NAMESPACE -o go-template='{{range $item := .items}}{{range $port := $item.spec.ports}}{{if .nodePort}}{{.nodePort}}{{"\t"}}{{$item.metadata.name}}{{"\n"}}{{end}}{{end}}{{end}}' | column -t | sort -n`
+
+# Split port number and service name
+PORTS=`awk '{print $1}' <<<"$PORTS_SVCS"`
+SVCS=`awk '{print $2}' <<<"$PORTS_SVCS"`
+
+# Create a list in nmap-compatible format
+PORT_LIST=`tr "\\n" "," <<<"$PORTS" | sed 's/,$//'; echo ''`
+
+# Get IP address of some cluster node (both "external-ip" and "ExternalIP" labels are matched)
+K8S_NODE=`kubectl describe nodes \`kubectl get nodes | grep -v NAME | head -n 1 | awk '{print $1}'\` | grep "external-ip\|ExternalIP" | awk '{print $2}'`
+
+# perform scan
+SCAN_RESULT=`nmap $K8S_NODE -sV -p $PORT_LIST 2>/dev/null | grep \tcp`
+
+# Concatenate scan result with service name
+RESULTS=`paste <(printf %s "$SVCS") <(printf %s "$SCAN_RESULT") | column -t`
+
+# Find all non-SSL ports
+HTTP_PORTS=`grep -v ssl <<< "$RESULTS" | tee "$FILTERED_PORTS_LIST"`
+
+# Filter out whitelisted endpoints
+while IFS= read -r line; do
+	# for each line we test if it is in the white list with a regular expression
+	while IFS= read -r wl_line; do
+		wl_name=$(echo $wl_line | awk {'print $1'})
+		wl_port=$(echo $wl_line | awk {'print $2'})
+		if grep -e $wl_name.*$wl_port <<< "$line"; then
+			# Found in white list, exclude it
+			sed -i "/$line/d" $FILTERED_PORTS_LIST
+		fi
+	done < $XF_RAW_FILE_PATH
+done < $FILTERED_PORTS_LIST
+
+# Count them
+N_FILTERED_PORTS_LIST=$(cat $FILTERED_PORTS_LIST | wc -l)
+echo "------------------------------------"
+echo "Nb error pod(s): $N_FILTERED_PORTS_LIST"
+cat $FILTERED_PORTS_LIST
+exit $N_FILTERED_PORTS_LIST