Function deriveUserValues

apps/client/src/code/crypto.ts:46–68

(input: {
  email: string;
  password: string;
})

}

export async function deriveUserValues(input: {
  email: string;
  password: string;
}) {
  const emailHash = sodium.crypto_generichash(
    sodium.crypto_pwhash_SALTBYTES,
    (process.env.EMAIL_CASE_SENSITIVITY_EXCEPTIONS ?? '')
      .split(';')
      .includes(input.email)
      ? input.email
      : input.email.toLowerCase(),
  );

  const passwordValues = await derivePasswordValues({
    password: input.password,
    salt: emailHash,
  });

  return {
    masterKey: passwordValues.key,
    loginHash: passwordValues.hash,
  };
}
export function generateRandomUserKeys(
  userId: string,
  masterKey: SymmetricKey,