Function getRedirectNextPath

packages/shared/src/lib/links.ts:178–198

(params: URLSearchParams)

};

export const getRedirectNextPath = (params: URLSearchParams): string => {
  const next = params.get('next');

  let nextPath = '/';

  if (next) {
    try {
      const nextUrl = new URL(next, 'http://localhost');
      // infinite redirect loop prevention
      nextUrl.searchParams.delete('next');

      // we ignore url origin since we don't allow cross-origin redirects
      nextPath = getPathnameWithQuery(nextUrl.pathname, nextUrl.searchParams);
    } catch (error) {
      // eslint-disable-next-line no-console
      console.error(error);
    }
  }

  return checkIsExtension() ? `${webappUrl}${nextPath}` : nextPath;
};

/* A function, not a constant: `webappUrl` comes from the environment, and a
   module-level template literal captures it before a test can set it. */