Add tools/make_cert.sh
This allows use of either the DevStack CA or creating another CA
independent of stack.sh.
Change-Id: I055679b5fd06e830c8e6d7d7331c52dd8782d0b6
diff --git a/tools/make_cert.sh b/tools/make_cert.sh
new file mode 100755
index 0000000..cb93e57
--- /dev/null
+++ b/tools/make_cert.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# **make_cert.sh**
+
+# Create a CA hierarchy (if necessary) and server certificate
+#
+# This mimics the CA structure that DevStack sets up when ``tls_proxy`` is enabled
+# but in the curent directory unless ``DATA_DIR`` is set
+
+ENABLE_TLS=True
+DATA_DIR=${DATA_DIR:-`pwd`/ca-data}
+
+ROOT_CA_DIR=$DATA_DIR/root
+INT_CA_DIR=$DATA_DIR/int
+
+# Import common functions
+source $TOP_DIR/functions
+
+# Import TLS functions
+source lib/tls
+
+function usage {
+ echo "$0 - Create CA and/or certs"
+ echo ""
+ echo "Usage: $0 commonName [orgUnit]"
+ exit 1
+}
+
+CN=$1
+if [ -z "$CN" ]]; then
+ usage
+fi
+ORG_UNIT_NAME=${2:-$ORG_UNIT_NAME}
+
+# Useful on OS/X
+if [[ `uname -s` == 'Darwin' && -d /usr/local/Cellar/openssl ]]; then
+ # set up for brew-installed modern OpenSSL
+ OPENSSL_CONF=/usr/local/etc/openssl/openssl.cnf
+ OPENSSL=/usr/local/Cellar/openssl/*/bin/openssl
+fi
+
+DEVSTACK_CERT_NAME=$CN
+DEVSTACK_HOSTNAME=$CN
+DEVSTACK_CERT=$DATA_DIR/$DEVSTACK_CERT_NAME.pem
+
+# Make sure the CA is set up
+configure_CA
+init_CA
+
+# Create the server cert
+make_cert $INT_CA_DIR $DEVSTACK_CERT_NAME $DEVSTACK_HOSTNAME
+
+# Create a cert bundle
+cat $INT_CA_DIR/private/$DEVSTACK_CERT_NAME.key $INT_CA_DIR/$DEVSTACK_CERT_NAME.crt $INT_CA_DIR/cacert.pem >$DEVSTACK_CERT
+