Security: added nifi security cert.

security/nifi_toolkit_security_client_cert.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+set -e
+
+NIFI_TOOLKIT_VERSION=${NIFI_VERSION:-"1.22.0"}
+
+if [[ -z "${NIFI_TOOLKIT_VERSION}" ]]; then
+    NIFI_TOOLKIT_VERSION=$NIFI_TOOLKIT_VERSION
+    echo "NIFI_TOOLKIT_VERSION not set, getting default version, NIFI_TOOLKIT_VERSION=$NIFI_TOOLKIT_VERSION"
+else
+    NIFI_TOOLKIT_VERSION=${NIFI_TOOLKIT_VERSION}
+fi
+
+if [ ! -d "./nifi_toolkit" ]
+then
+    if [ ! -f ./nifi-toolkit-$NIFI_TOOLKIT_VERSION-bin.zip ]; then
+        wget https://archive.apache.org/dist/nifi/$NIFI_TOOLKIT_VERSION/nifi-toolkit-$NIFI_TOOLKIT_VERSION-bin.zip
+    fi
+    unzip nifi-toolkit-$NIFI_TOOLKIT_VERSION-bin.zip
+    mv nifi-toolkit-$NIFI_TOOLKIT_VERSION nifi_toolkit
+    rm nifi-toolkit-$NIFI_TOOLKIT_VERSION-bin.zip
+fi
+
+# MORE INFO ON THE TOOLKIT : https://nifi.apache.org/docs/nifi-docs/components/nifi-docs/html/toolkit-guide.html#tls_toolkit
+# The default value is 730 days.
+
+if [[ -z "${NIFI_CERTIFICATE_TIME_VAILIDITY_IN_DAYS}" ]]; then
+    NIFI_CERTIFICATE_TIME_VAILIDITY_IN_DAYS=730
+    echo "NIFI_CERTIFICATE_TIME_VAILIDITY_IN_DAYS not set, defaulting to NIFI_CERTIFICATE_TIME_VAILIDITY_IN_DAYS=730"
+else
+    NIFI_CERTIFICATE_TIME_VAILIDITY_IN_DAYS=${NIFI_CERTIFICATE_TIME_VAILIDITY_IN_DAYS}
+fi
+
+# -k, --keySize <arg> Number of bits for generated keys (default: 2048)
+KEY_SIZE=4096
+
+# -n, --hostnames <arg> Comma separated list of hostnames i.e "server1,server2,localhost" etc.
+HOSTNAMES="localhost"
+
+OUTPUT_DIRECTORY="./nifi_certificates"
+
+# -C,--clientCertDn <arg> Generate client certificate suitable for use in browser with specified DN (Can be specified multiple times)
+# this should respect whatever is used to generate the other certificate with regards CN=nifi, this needs to match the HOSTNAME of the nifi container(s)
+if [[ -z "${NIFI_SUBJ_LINE_CERTIFICATE_CN}" ]]; then
+    NIFI_SUBJ_LINE_CERTIFICATE_CN="CN=cogstack, OU=cogstack, C=UK, ST=UK, L=UK, O=cogstack"
+    echo "NIFI_SUBJ_LINE_CERTIFICATE_CN not set, defaulting to NIFI_SUBJ_LINE_CERTIFICATE_CN=CN=cogstack, OU=cogstack, C=UK, ST=UK, L=UK, O=cogstack"
+else
+    NIFI_SUBJ_LINE_CERTIFICATE_CN=${NIFI_SUBJ_LINE_CERTIFICATE_CN}
+fi