Files
smallwebwaf/internal/reputation/export_test.go
T
clawbot ca787985f8
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AbuseIPDB scores for clients that committed an offence, within a daily budget (closes #105)
With SWWAF_ABUSEIPDB_KEY set, a client whose history counts an offence
(a broken limit, a ban rule's match or a block rule's refusal, counted
by kind) is checked in the background, at most
SWWAF_ABUSEIPDB_DAILY_BUDGET checks a day, the count kept in
reputation.json. A client, an IPv4 address or an IPv6 /64, is checked by
the address it sent from, and its score serves all its addresses. A
score at or over SWWAF_ABUSEIPDB_MIN_SCORE is a hit for
SWWAF_REPUTATION_ACTION, logged as abuseipdb and alerted with its score.
A failure or the used-up budget gives no score and raises
source_failure. The key goes only in the Key header.

Judgement call: the budget's day is UTC; AbuseIPDB documents no reset time.
Judgement call: each check sent spends budget; a minute's pause after a failure.

Model: opus-5-5
2026-10-07 22:47:06 +02:00

34 lines
925 B
Go

package reputation
import (
"context"
"net"
"net/http"
"net/netip"
)
// SetTransport has l's fetches go through transport instead of the
// network.
func (l *Lists) SetTransport(transport http.RoundTripper) {
l.httpClient.Transport = transport
}
// SetTransport has a's checks go through transport instead of the
// network.
func (a *AbuseIPDB) SetTransport(transport http.RoundTripper) {
a.httpClient.Transport = transport
}
// SetDial has d's queries go through dial instead of the network.
func (d *DNSBL) SetDial(
dial func(ctx context.Context, network, address string) (net.Conn, error),
) {
d.resolver = &net.Resolver{PreferGo: true, Dial: dial}
}
// LookUp asks zone about addr at once, as a query in the background does,
// and returns whether zone lists addr.
func (d *DNSBL) LookUp(zone string, addr netip.Addr) (bool, error) {
return d.lookUp(context.Background(), query{zone: zone, client: addr})
}