vmfunc d0bdcf1690 feat: shared http client with proxy, custom headers and rate limiting ...

every scanner spun up its own &http.Client, so there was no single place
to apply a proxy, custom headers, a cookie or a rate limit. add an
internal/httpx package that builds one configured transport at startup and
hand it to every scanner via httpx.Client(timeout), keeping behavior
identical when nothing is set (plain client when Configure was never
called).

- httpx.Configure wires -proxy (http/https/socks5), -H/--header, -cookie
  and -rate-limit into a package-level RoundTripper that paces via a
  rate.Limiter and only sets headers the caller hasn't already, so a
  scanner's explicit api key still wins.
- route the scan/wordlist downloads that used http.DefaultClient through
  the shared client too; ports tcp dialing is left untouched.
- clamp -threads to a floor of 1: it feeds wg.Add across the scanners, so
  0 was a silent no-op and a negative value panicked the waitgroup.

document the new flags in the readme, usage docs and man page.

2026-06-09 17:28:14 -07:00

..

sif.1

feat: shared http client with proxy, custom headers and rate limiting

2026-06-09 17:28:14 -07:00