Use PKCS12 key and trust store in HV-VES Collector

Usage of keystore and truststore allows us to use JDK security
framework instead of openssl JNI bindings which are sometimes
problematic.

* Replace openssl with keytool when generating the scripts

Change-Id: Icaa21cd1db443b1dd8fe7e7c0523123df5ea2545
Issue-ID: DCAEGEN2-816
Signed-off-by: Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

4 files changed, 114 insertions, 4 deletions

diff --git a/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/.gitignore b/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/.gitignore
new file mode 100644
index 000000000..0729569ce
--- /dev/null
+++ b/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/.gitignore
@@ -0,0 +1,6 @@
+*.crt
+*.key
+*.srl
+*.csr
+*.pkcs12
+*.p12
diff --git a/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/Makefile b/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/Makefile-openssl
index 5fddc6b1d..a32d30dd0 100644
--- a/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/Makefile
+++ b/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/Makefile-openssl
@@ -1,12 +1,13 @@
 FILE=sample
-CA_PASSWD=onap
+PASSWD=onaponap
+CA_PASSWD=onaponap
 SUBJ=/C=PL/ST=DL/L=Wroclaw/O=Nokia/OU=MANO
 CA=trust
 
 sign: $(FILE).crt
 
 clean:
-	rm -f *.crt *.key *.srl *.csr
+	rm -f *.crt *.key *.srl *.csr *.pkcs12
 
 generate-ca-certificate: $(CA).crt
 
@@ -16,6 +17,11 @@ create-public-key: $(FILE).pub
 
 create-sign-request: $(FILE).csr
 
+create-key-store: $(FILE).ks.pkcs12
+
+create-trust-store: $(CA).crt
+	openssl pkcs12 -export -in $(CA).crt -CAfile $(CA).crt -out $(CA).pkcs12 -nokeys -noiter -nomaciter -passout pass:$(PASSWD)
+
 $(CA).crt:
 	openssl req -new -x509 -keyout $(CA).key -out $(CA).crt -days 365 -passout pass:$(CA_PASSWD) -subj "$(SUBJ)"
 
@@ -29,4 +35,7 @@ $(FILE).csr: $(FILE).key
 	openssl req -new -sha256 -key $(FILE).key -out $(FILE).csr -subj "$(SUBJ)"
 
 $(FILE).crt: $(CA).crt $(FILE).csr
-	openssl x509 -req -days 360 -in $(FILE).csr -CA $(CA).crt -CAkey $(CA).key -out $(FILE).crt -CAcreateserial -passin pass:$(CA_PASSWD)
\ No newline at end of file
+	openssl x509 -req -days 360 -in $(FILE).csr -CA $(CA).crt -CAkey $(CA).key -out $(FILE).crt -CAcreateserial -passin pass:$(CA_PASSWD)
+
+$(FILE).ks.pkcs12: $(FILE).key $(FILE).crt $(CA).crt
+	openssl pkcs12 -export -in $(FILE).crt -inkey $(FILE).key -CAfile $(CA).crt -out $(FILE).ks.pkcs12 -noiter -nomaciter -passout pass:$(PASSWD)
diff --git a/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/README.md b/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/README.md
index 174c16641..c2819d249 100644
--- a/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/README.md
+++ b/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/README.md
@@ -1,5 +1,23 @@
 # Generating SSL certificates
 
+## Java keytool way (recommended)
+
+To generate:
+
+```shell
+./gen-certs.sh
+```
+
+To clean (remove generated files):
+
+```shell
+./gen-certs.sh clean
+```
+
+## OpenSSL way (currently might not work)
+
+> Add `-f Makefile-openssl` to each command
+
 Typical usage:
 
 ```shell
@@ -7,12 +25,30 @@ make FILE=client
 make FILE=server
 ```
 
+or (to generate PKCS12 key and trust stores):
+
+```shell
+make create-key-store FILE=client
+make create-key-store FILE=server
+make create-trust-store
+```
+
 Will generate CA certificate and signed client and server certificates.
 
 More "low-level" usage:
 
 ```shell
 make generate-ca-certificate
-make generate-private-key FILE=client
+make generate-private-key FILE=client 
 make sign FILE=client
 ```
+
+# Connecting to a server
+
+First generate *client* and *server* certificates. Then start a server with it's cert and make ca.crt a trusted certification authority.
+
+After that you can:
+
+```shell
+./connect.sh client localhost:8600 < file_with_a_data_to_be_sent.dat
+```
diff --git a/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/gen-certs.sh b/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/gen-certs.sh
new file mode 100755
index 000000000..34572f7a7
--- /dev/null
+++ b/test/csit/plans/dcaegen2-collectors-hv-ves/testsuites/ssl/gen-certs.sh
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+
+set -eu -o pipefail -o xtrace
+
+STORE_PASS=onaponap
+CN_PREFIX=dcaegen2-hvves
+DNAME_PREFIX="C=PL,ST=DL,L=Wroclaw,O=Nokia,OU=MANO,CN=${CN_PREFIX}"
+
+store_opts="-storetype PKCS12 -storepass ${STORE_PASS} -noprompt"
+
+function gen_key() {
+  local key_name="$1"
+  local ca="$2"
+  local keystore="-keystore ${key_name}.p12 ${store_opts}"
+  keytool -genkey -alias ${key_name} \
+      ${keystore} \
+      -keyalg RSA \
+      -validity 730 \
+      -keysize 2048 \
+      -dname "${DNAME_PREFIX}-${key_name}"
+  keytool -import -trustcacerts -alias ${ca} -file ${ca}.crt ${keystore}
+
+  keytool -certreq -alias ${key_name} -keyalg RSA ${keystore} | \
+      keytool -alias ${ca} -gencert -ext "san=dns:${CN_PREFIX}-${ca}" ${store_opts} -keystore ${ca}.p12 | \
+      keytool -alias ${key_name} -importcert ${keystore}
+}
+
+
+function gen_ca() {
+  local ca="$1"
+  keytool -genkeypair ${store_opts} -alias ${ca} -dname "${DNAME_PREFIX}-${ca}" -keystore ${ca}.p12
+  keytool -export -alias ${ca} -file ${ca}.crt ${store_opts} -keystore ${ca}.p12
+}
+
+function gen_truststore() {
+  local name="$1"
+  local trusted_ca="$2"
+  keytool -import -trustcacerts -alias ca -file ${trusted_ca}.crt ${store_opts} -keystore ${name}.p12
+}
+
+function clean() {
+  rm -f *.crt *.p12
+}
+
+if [[ $# -eq 0 ]]; then
+  gen_ca ca
+  gen_ca untrustedca
+  gen_truststore trust ca
+  gen_truststore untrustedtrust untrustedca
+  gen_key client ca
+  gen_key server ca
+  gen_key untrustedclient untrustedca
+elif [[ $1 == "clean" ]]; then
+  clean
+else
+  echo "usage: $0 [clean]"
+  exit 1
+fi
+