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abuseipdb.go
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/
abuseipdb.go
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package abuseipdb
import (
"context"
"io"
"net/http"
// "log"
"regexp"
"strings"
"github.com/trufflesecurity/trufflehog/v3/pkg/common"
"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detectorspb"
)
type Scanner struct{}
// Ensure the Scanner satisfies the interface at compile time.
var _ detectors.Detector = (*Scanner)(nil)
var (
client = common.SaneHttpClient()
// Make sure that your group is surrounded in boundary characters such as below to reduce false positives.
keyPat = regexp.MustCompile(detectors.PrefixRegex([]string{"abuseipdb"}) + `\b([a-z0-9]{80})\b`)
)
// Keywords are used for efficiently pre-filtering chunks.
// Use identifiers in the secret preferably, or the provider name.
func (s Scanner) Keywords() []string {
return []string{"abuseipdb"}
}
// FromData will find and optionally verify AbuseIPDB secrets in a given set of bytes.
func (s Scanner) FromData(ctx context.Context, verify bool, data []byte) (results []detectors.Result, err error) {
dataStr := string(data)
matches := keyPat.FindAllStringSubmatch(dataStr, -1)
for _, match := range matches {
if len(match) != 2 {
continue
}
resMatch := strings.TrimSpace(match[1])
s1 := detectors.Result{
DetectorType: detectorspb.DetectorType_AbuseIPDB,
Raw: []byte(resMatch),
}
if verify {
req, err := http.NewRequestWithContext(ctx, "GET", "https://api.abuseipdb.com/api/v2/check?ipAddress=118.25.6.39", nil)
if err != nil {
continue
}
req.Header.Add("Key", resMatch)
res, err := client.Do(req)
if err == nil {
bodyBytes, err := io.ReadAll(res.Body)
if err == nil {
bodyString := string(bodyBytes)
validResponse := strings.Contains(bodyString, `ipAddress`)
// errCode := strings.Contains(bodyString, `AbuseIPDB APIv2 Server.`)
defer res.Body.Close()
if res.StatusCode >= 200 && res.StatusCode < 300 {
if validResponse {
s1.Verified = true
} else {
s1.Verified = false
}
} else {
// This function will check false positives for common test words, but also it will make sure the key appears 'random' enough to be a real key.
if detectors.IsKnownFalsePositive(resMatch, detectors.DefaultFalsePositives, true) {
continue
}
}
}
}
}
results = append(results, s1)
}
return results, nil
}