Function formFields

apps/host-selfhost/src/auth/sso.test.ts:194–203

(form: string)

    .replaceAll(">", ">");

const formFields = (form: string): Record<string, string> => {
  const fields: Record<string, string> = {};
  for (const input of form.matchAll(/<input\b[^>]*>/gi)) {
    const tag = input[0];
    const name = tag.match(/\bname=["']([^"']+)["']/i)?.[1];
    const value = tag.match(/\bvalue=["']([^"']*)["']/i)?.[1] ?? "";
    if (name) fields[decodeHtml(name)] = decodeHtml(value);
  }
  return fields;
};

// Drive the whole flow as the given IdP account: sign-in redirect -> IdP
// consent page (pick the account's form) -> callback back into the app.