mirror of
https://github.com/trufflesecurity/trufflehog.git
synced 2024-11-10 07:04:24 +00:00
Detector-Competition-New: add IP2Location api key detector (#1915)
This commit is contained in:
Damanpreet Singh
GitHub
parent
136d8b9428
commit
b4753a60be
5 changed files with 226 additions and 7 deletions
84
pkg/detectors/ip2location/ip2location.go
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84
pkg/detectors/ip2location/ip2location.go
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@ -0,0 +1,84 @@
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package ip2location
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import (
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"context"
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"fmt"
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"net/http"
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"regexp"
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"strings"
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"github.com/trufflesecurity/trufflehog/v3/pkg/common"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
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"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detectorspb"
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)
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type Scanner struct {}
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// Ensure the Scanner satisfies the interface at compile time.
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var _ detectors.Detector = (*Scanner)(nil)
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var (
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client = common.SaneHttpClient()
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// Make sure that your group is surrounded in boundary characters such as below to reduce false positives.
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keyPat = regexp.MustCompile(detectors.PrefixRegex([]string{"ip2location"}) + `\b([0-9A-Z]{32})\b`)
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)
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// Keywords are used for efficiently pre-filtering chunks.
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// Use identifiers in the secret preferably, or the provider name.
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func (s Scanner) Keywords() []string {
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return []string{"ip2location"}
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}
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// FromData will find and optionally verify Ip2location secrets in a given set of bytes.
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func (s Scanner) FromData(ctx context.Context, verify bool, data []byte) (results []detectors.Result, err error) {
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dataStr := string(data)
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matches := keyPat.FindAllStringSubmatch(dataStr, -1)
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for _, match := range matches {
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if len(match) != 2 {
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continue
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}
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resMatch := strings.TrimSpace(match[1])
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s1 := detectors.Result{
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DetectorType: detectorspb.DetectorType_Ip2location,
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Raw: []byte(resMatch),
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}
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if verify {
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req, err := http.NewRequestWithContext(ctx, "GET", "https://api.ip2location.io/?key=" + resMatch, nil)
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if err != nil {
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continue
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}
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res, err := client.Do(req)
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if err == nil {
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defer res.Body.Close()
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if res.StatusCode >= 200 && res.StatusCode < 300 {
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s1.Verified = true
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} else if res.StatusCode == 401 {
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// The secret is determinately not verified (nothing to do)
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} else {
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s1.VerificationError = fmt.Errorf("unexpected HTTP response status %d", res.StatusCode)
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}
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} else {
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s1.VerificationError = err
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}
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}
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if !s1.Verified && detectors.IsKnownFalsePositive(resMatch, detectors.DefaultFalsePositives, true) {
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continue
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}
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results = append(results, s1)
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}
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return results, nil
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}
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func (s Scanner) Type() detectorspb.DetectorType {
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return detectorspb.DetectorType_Ip2location
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}
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128
pkg/detectors/ip2location/ip2location_test.go
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128
pkg/detectors/ip2location/ip2location_test.go
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@ -0,0 +1,128 @@
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//go:build detectors
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// +build detectors
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package ip2location
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import (
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"context"
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"fmt"
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"testing"
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"time"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
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"github.com/trufflesecurity/trufflehog/v3/pkg/common"
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"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detectorspb"
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)
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func TestIp2location_FromChunk(t *testing.T) {
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ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
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defer cancel()
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testSecrets, err := common.GetSecret(ctx, "trufflehog-testing", "detectors5")
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if err != nil {
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t.Fatalf("could not get test secrets from GCP: %s", err)
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}
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secret := testSecrets.MustGetField("IP2LOCATION")
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inactiveSecret := testSecrets.MustGetField("IP2LOCATION_INACTIVE")
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type args struct {
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ctx context.Context
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data []byte
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verify bool
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}
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tests := []struct {
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name string
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s Scanner
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args args
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want []detectors.Result
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wantErr bool
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wantVerificationErr bool
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}{
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{
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name: "found, verified",
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s: Scanner{},
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args: args{
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ctx: context.Background(),
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data: []byte(fmt.Sprintf("You can find a ip2location secret %s within", secret)),
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verify: true,
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},
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want: []detectors.Result{
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{
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DetectorType: detectorspb.DetectorType_Ip2location,
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Verified: true,
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},
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},
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wantErr: false,
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wantVerificationErr: false,
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},
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{
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name: "found, unverified",
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s: Scanner{},
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args: args{
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ctx: context.Background(),
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data: []byte(fmt.Sprintf("You can find a ip2location secret %s within but not valid", inactiveSecret)), // the secret would satisfy the regex but not pass validation
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verify: true,
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},
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want: []detectors.Result{
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{
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DetectorType: detectorspb.DetectorType_Ip2location,
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Verified: false,
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},
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},
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wantErr: false,
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wantVerificationErr: false,
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},
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{
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name: "not found",
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s: Scanner{},
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args: args{
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ctx: context.Background(),
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data: []byte("You cannot find the secret within"),
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verify: true,
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},
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want: nil,
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wantErr: false,
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wantVerificationErr: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := tt.s.FromData(tt.args.ctx, tt.args.verify, tt.args.data)
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if (err != nil) != tt.wantErr {
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t.Errorf("Ip2location.FromData() error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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for i := range got {
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if len(got[i].Raw) == 0 {
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t.Fatalf("no raw secret present: \n %+v", got[i])
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}
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if (got[i].VerificationError != nil) != tt.wantVerificationErr {
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t.Fatalf("wantVerificationError = %v, verification error = %v", tt.wantVerificationErr, got[i].VerificationError)
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}
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}
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ignoreOpts := cmpopts.IgnoreFields(detectors.Result{}, "Raw", "VerificationError")
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if diff := cmp.Diff(got, tt.want, ignoreOpts); diff != "" {
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t.Errorf("Ip2location.FromData() %s diff: (-got +want)\n%s", tt.name, diff)
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}
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})
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}
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}
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func BenchmarkFromData(benchmark *testing.B) {
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ctx := context.Background()
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s := Scanner{}
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for name, data := range detectors.MustGetBenchmarkData() {
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benchmark.Run(name, func(b *testing.B) {
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b.ResetTimer()
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for n := 0; n < b.N; n++ {
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_, err := s.FromData(ctx, false, data)
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if err != nil {
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b.Fatal(err)
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}
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}
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})
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}
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}
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@ -4,6 +4,7 @@ import (
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/anthropic"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/envoyapikey"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/huggingface"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/ip2location"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/ramp"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/salesforce"
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"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/snowflake"
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@ -1556,6 +1557,7 @@ func DefaultDetectors() []detectors.Detector {
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&anthropic.Scanner{},
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&sourcegraphcody.Scanner{},
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voiceflow.Scanner{},
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ip2location.Scanner{},
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}
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}
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@ -1011,6 +1011,7 @@ const (
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DetectorType_Voiceflow DetectorType = 937
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DetectorType_Privacy DetectorType = 938
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DetectorType_IPInfo DetectorType = 939
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DetectorType_Ip2location DetectorType = 940
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)
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// Enum value maps for DetectorType.
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@ -1952,6 +1953,7 @@ var (
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937: "Voiceflow",
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938: "Privacy",
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939: "IPInfo",
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940: "Ip2location",
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}
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DetectorType_value = map[string]int32{
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"Alibaba": 0,
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@ -2890,6 +2892,7 @@ var (
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"Voiceflow": 937,
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"Privacy": 938,
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"IPInfo": 939,
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"Ip2location": 940,
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}
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)
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@ -3268,7 +3271,7 @@ var file_detectors_proto_rawDesc = []byte{
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0x44, 0x65, 0x63, 0x6f, 0x64, 0x65, 0x72, 0x54, 0x79, 0x70, 0x65, 0x12, 0x0b, 0x0a, 0x07, 0x55,
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@ -4209,12 +4212,13 @@ var file_detectors_proto_rawDesc = []byte{
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0x0f, 0x53, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x67, 0x72, 0x61, 0x70, 0x68, 0x43, 0x6f, 0x64, 0x79,
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0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
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}
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var (
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@ -948,6 +948,7 @@ enum DetectorType {
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Voiceflow = 937;
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Privacy = 938;
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IPInfo = 939;
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Ip2location = 940;
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}
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message Result {
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