Support/HydraVeil-Node-Operator-Just-Server-side-Scripts
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Delete client-side/hydraveil-operator.sh

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Support 2025-12-20 21:41:23 +00:00
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commit 7b8cab09c8
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client-side/hydraveil-operator.sh
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#!/bin/bash
usage() {
echo
echo "Usage: $0 <action>"
echo
echo "Actions:"
echo
echo " initialize"
echo " sign-contract <file>"
echo " sign <endpoint>"
echo " verify <endpoint> <signature>"
echo
exit 1
}
if [ -z "$1" ]; then
usage
fi
action=$1
case $action in
initialize)
if [ -f id_ed25519 ] || [ -f id_ed25519.pub ]; then
echo
echo "Error: The environment has already been initialized."
echo
exit 1
fi
openssl genpkey -out id_ed25519 -algorithm ED25519
openssl pkey -in id_ed25519 -pubout -out id_ed25519.pub
id_ed25519_pub="$(openssl pkey -in id_ed25519 -noout -text_pub | tail -n 3 | tr -d ': \n')"
echo
echo "Public Key: $id_ed25519_pub"
echo
;;
sign)
if [ -z "$2" ]; then
usage
fi
temporary_file_1=$(mktemp)
trap 'rm -f $temporary_file_1' EXIT
temporary_file_2=$(mktemp)
trap 'rm -f $temporary_file_2' EXIT
echo -n "$2" >"$temporary_file_1"
openssl pkeyutl -sign -inkey id_ed25519 -rawin -in "$temporary_file_1" -out "$temporary_file_2"
id_ed25519_pub_hex="$(openssl pkey -in id_ed25519 -noout -text_pub | tail -n 3 | tr -d ': \n')"
signature=$(base64 -w 0 <"$temporary_file_2")
echo
echo " Signature: ${signature:0:64}"
echo " ${signature:64}"
echo
echo " Provider: $id_ed25519_pub_hex"
echo " Endpoint: $2"
echo
;;
verify)
if [ -z "$2" ] || [ -z "$3" ]; then
usage
fi
temporary_file_1=$(mktemp)
trap 'rm -f $temporary_file_1' EXIT
temporary_file_2=$(mktemp)
trap 'rm -f $temporary_file_2' EXIT
echo -n "$2" >"$temporary_file_1"
echo -n "$3" | base64 --decode >"$temporary_file_2"
echo
openssl pkeyutl -verify -inkey id_ed25519 -rawin -in "$temporary_file_1" -sigfile "$temporary_file_2"
echo
;;
sign-contract)
if [ -z "$2" ]; then
usage
fi
temporary_file_1=$(mktemp)
trap 'rm -f $temporary_file_1' EXIT
temporary_file_2=$(mktemp)
trap 'rm -f $temporary_file_2' EXIT
file_path="$2"
# Check if the file exists
if [ ! -f "$file_path" ]; then
echo "File not found: $file_path"
exit 1
fi
# Compute the SHA-512 hash
sha512_hash=$(sha512sum "$file_path" | awk '{print $1}')
# Store in temp file:
echo -n "$sha512_hash" >"$temporary_file_1"
# sign it:
openssl pkeyutl -sign -inkey id_ed25519 -rawin -in "$temporary_file_1" -out "$temporary_file_2"
id_ed25519_pub_hex="$(openssl pkey -in id_ed25519 -noout -text_pub | tail -n 3 | tr -d ': \n')"
signature=$(base64 -w 0 <"$temporary_file_2")
echo
echo
echo "SHA-512 hash of the Contract $file_path:"
echo "$sha512_hash"
echo
echo "Operator's Public Key:"
echo "$id_ed25519_pub_hex"
echo
echo "Signature of Contract:"
echo "${signature}"
echo
;;
*)
usage
;;
esac