Creates v3 hidden service authorization files.

tor-onion-auth

#!/bin/bash

if [ $# -ne 2 ]; then
  echo "Usage: tor-onion-auth <onion_address> <client_name>"
  echo ""
  echo "Creates v3 hidden service authorization files."
  exit
fi

ONION_ADDRESS=$(echo $1 | sed -e 's/\.onion//')
CLIENT_NAME=$2
PKEY=pkey.tmp

openssl genpkey -algorithm x25519 -out $PKEY
PRIVATE_KEY=$(openssl pkey -in $PKEY -outform DER | tail -c32 | base32 | tr -d '=')
PUBLIC_KEY=$(openssl pkey -in $PKEY -outform DER -pubout | tail -c32 | base32 | tr -d '=')
echo "$ONION_ADDRESS:descriptor:x25519:$PRIVATE_KEY" > "$CLIENT_NAME.auth_private"
echo "descriptor:x25519:$PUBLIC_KEY" > "$CLIENT_NAME.auth"
rm -f $PKEY