isSentryRequestUrl.ts

import type { Client, DsnComponents, Hub } from '@sentry/types';

/**
 * Checks whether given url points to Sentry server
 * @param url url to verify
 *
 * TODO(v8): Remove Hub fallback type
 */
// eslint-disable-next-line deprecation/deprecation
export function isSentryRequestUrl(url: string, hubOrClient: Hub | Client | undefined): boolean {
  const client =
    hubOrClient && isHub(hubOrClient)
      ? // eslint-disable-next-line deprecation/deprecation
        hubOrClient.getClient()
      : hubOrClient;
  const dsn = client && client.getDsn();
  const tunnel = client && client.getOptions().tunnel;

  return checkDsn(url, dsn) || checkTunnel(url, tunnel);
}

function checkTunnel(url: string, tunnel: string | undefined): boolean {
  if (!tunnel) {
    return false;
  }

  return removeTrailingSlash(url) === removeTrailingSlash(tunnel);
}

function checkDsn(url: string, dsn: DsnComponents | undefined): boolean {
  return dsn ? url.includes(dsn.host) : false;
}

function removeTrailingSlash(str: string): string {
  return str[str.length - 1] === '/' ? str.slice(0, -1) : str;
}

// eslint-disable-next-line deprecation/deprecation
function isHub(hubOrClient: Hub | Client | undefined): hubOrClient is Hub {
  // eslint-disable-next-line deprecation/deprecation
  return (hubOrClient as Hub).getClient !== undefined;
}