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fix(honeypot/naive): implement better IP parsing logic

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Signed-off-by: Xe Iaso <me@xeiaso.net>
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Xe Iaso 2025-12-16 04:32:45 -05:00
parent 122e4bc072
commit 40afc13d7f
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2 changed files with 7 additions and 3 deletions
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3
internal/headers.go
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@ -100,6 +100,9 @@ func XForwardedForToXRealIP(next http.Handler) http.Handler {
ip := xff.Parse(xffHeader)
slog.Debug("setting X-Real-Ip from X-Forwarded-For", "to", ip, "x-forwarded-for", xffHeader)
r.Header.Set("X-Real-Ip", ip)
if addr, err := netip.ParseAddr(ip); err == nil {
r = r.WithContext(context.WithValue(r.Context(), realIPKey{}, addr))
}
}
next.ServeHTTP(w, r)