Add helper scripts

Change-Id: I8d5b48511e1b7f9cb7d1f65e8605ebe4cf1b17fc
Issue-ID: DCAEGEN2-1027
Signed-off-by: Filip Krzywka <filip.krzywka@nokia.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/development/ssl/gen-certs.sh b/development/ssl/gen-certs.sh
new file mode 100755
index 00000000..b4f78227
--- /dev/null
+++ b/development/ssl/gen-certs.sh
@@ -0,0 +1,58 @@
+#!/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}"
+TRUST=trust
+
+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 trusted_ca="$1"
+  keytool -import -trustcacerts -alias ca -file ${trusted_ca}.crt ${store_opts} -keystore ${TRUST}.p12
+}
+
+function clean() {
+  rm -f *.crt *.p12
+}
+
+if [[ $# -eq 0 ]]; then
+  gen_ca ca
+  gen_ca untrustedca
+  gen_truststore ca
+  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
+