#!/bin/sh
# ZKP API - Get node's public graph
# GET /api/zkp/graph
# Returns: base64-encoded graph for ZKP authentication

echo "Content-Type: text/plain"
echo "Access-Control-Allow-Origin: *"
echo "Access-Control-Allow-Methods: GET, OPTIONS"
echo "Access-Control-Allow-Headers: Content-Type"
echo ""

# Handle CORS preflight
if [ "$REQUEST_METHOD" = "OPTIONS" ]; then
	exit 0
fi

# Load library
. /usr/lib/secubox/master-link.sh >/dev/null 2>&1

# Return public graph (base64 encoded)
ml_zkp_get_graph