hsts grading was gated on the scheme of the originally requested url,
but the client follows redirects, so an http target that redirects to
https skipped the hsts check entirely and dropped a high-severity
finding. decide the scheme from the final response request url instead,
falling back to the requested url only when no response request is set.
rename the go module path from github.com/dropalldatabases/sif to
github.com/vmfunc/sif across go.mod, all imports, the golangci exclude
list, release install docs and docs. pure string rename, no logic change.
go only returns a conn to the idle pool when the body is read to EOF
before Close. the header-only and early-return scan paths closed an
unread body, leaking the conn and forcing a fresh dial each request.
route those close sites through httpx.DrainClose so the tuned pool from
phase 1 actually gets reused. body-read paths (scanner/io.ReadAll) are
left untouched.
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.
`strings.Split(url, "://")[1]` was copy-pasted in 18 spots and panics on a
schemeless target (index out of range). add a small stripScheme helper in the
scan package - and a guarded equivalent in logger, which cant import scan - so
a bare host degrades gracefully instead of crashing the scan.
adds a -sh/--security-headers scan that flags missing or weak response
headers (hsts, csp, x-frame-options, x-content-type-options,
referrer-policy, permissions-policy, coop) and headers that leak server
internals (server, x-powered-by, ...). hsts is only graded over https
where it actually applies. wired into App.Run and the module results.
