ism_cmd

#!/bin/bash
# (c) Juergen Orth ;-)
# $Id: ism_cmd 93 2022-05-25 08:00:34Z HMBJOrth $

[ "$DEBUG" ] && set -x

# get common settings like ip address and user credentials (ISM, ISM_IP, ISM_FQDN, ISM_PORT, USER, PASSWD, CACERT)
DIR=${0%/*}
PROG=${0##*/}
. ${DIR}/.ism_env

# just a default cmd ==> w/o params get node list
METHOD=${1:-GET}
CMD=${2:-'nodes'}; shift 2

[ -r "$CACERT" ] && CERTOPT="--cacert $CACERT" || { CERTOPT="-k"; echo "unsecure mode!" >&2; }

if [ "$session_id" ]
then
	# With Session ID (you have to run 'export session_id=$(ism_login)' before running this script and afterwards "ism_logout")
	AUTH="X-Ism-Authorization: $session_id"
else
	# w/o Session ID = One Time Authorization
	AUTH="Authorization: ISM $(openssl enc -aes-256-cbc -e -base64 -pass pass:$ISM_IP -A -md md5 <<<$USER:$PASSWD 2>/dev/null)"
fi
curl "https://$ISM_FQDN:$ISM_PORT/ism/api/v2/$CMD" -X ${METHOD^^} -H "$AUTH" -H "Content-Type: application/JSON; charset=UTF-8" $CERTOPT $DEFAULTOPTIONS $@ 
echo