import Password from "../tools/Password";
import crypto from "crypto";
import { secureValuesPublicKey } from "../../constants";

export const generateSecureValue = (content: string) => {
  // Generate a hash of the content
  const hash = Password.hash(content);

  // Parse the PEM key into a proper KeyObject
  const publicKey = crypto.createPublicKey(secureValuesPublicKey);

  // Encrypt the content using the .secureValues.pub public key
  const encrypted = crypto.publicEncrypt(
    {
      key: publicKey,
      padding: crypto.constants.RSA_PKCS1_OAEP_PADDING,
      oaepHash: "sha256",
    },
    Buffer.from(content, "utf-8"),
  );

  // Return the encrypted content and the hash for storage
  return {
    encrypted: encrypted.toString("base64"),
    hash,
  };
};