spice-example-sh: add parameter parser

[pve-manager.git] / spice-example-sh

#!/bin/bash

# needs pve-manager >= 3.1-44

usage() { 
    echo "Usage: $0 [-u <string>] [-p <string>] vmid [node [proxy]]"
    echo
    echo "-u username. Default root@pam"
    echo "-p password. Default ''"
    echo
    echo "vmid: id for VM"
    echo "node: Proxmox cluster node name"
    echo "proxy: DNS or IP (use <node> as default)"
    exit 1
}

PASSWORD=""
USERNAME=""

while getopts ":u:p:" o; do
    case "${o}" in
        u)
            USERNAME=${OPTARG}
            ;;
        p)
            PASSWORD=${OPTARG}
            ;;
        *)
            usage
            ;;
    esac
done

shift $((OPTIND-1))

if [ -z $PASSWORD ]; then
    PASSWORD=""
fi
if [ -z $USERNAME ]; then
    USERNAME=root@pam
fi

DEFAULTHOST=$(hostname -f)

# select VM
[ -z $1 ] && usage
VMID=$1

#[ -z $2 ] && usage
NODE=${2:-$DEFAULTHOST}

if [ -z $3 ]; then
    PROXY=$NODE
else
    PROXY=$3
fi

NODE=${NODE%%\.*}

DATA=`curl -k -d "username=$USERNAME&password=$PASSWORD"  https://$PROXY:8006/api2/json/access/ticket` 

TICKET=${DATA//\"/}
TICKET=${TICKET##*ticket:}
TICKET=${TICKET%%,*}

CSRF=${DATA//\"/}
CSRF=${CSRF##*CSRFPreventionToken:}
CSRF=${CSRF%%,*}

curl -k -b "PVEAuthCookie=$TICKET" -H "CSRFPreventionToken: $CSRF" https://$PROXY:8006/api2/spiceconfig/nodes/$NODE/qemu/$VMID/spiceproxy -d "proxy=$PROXY" > spiceproxy

remote-viewer spiceproxy