[Feature] Updated Dotmailer Detector To Dotdigital

pkg/detectors/dotdigital/dotdigital.go

@@ -0,0 +1,123 @@
+package dotdigital
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+
+	regexp "github.com/wasilibs/go-re2"
+
+	"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 {
+	client *http.Client
+	detectors.DefaultMultiPartCredentialProvider
+}
+
+// Ensure the Scanner satisfies the interface at compile time.
+var _ detectors.Detector = (*Scanner)(nil)
+
+var (
+	defaultClient = common.SaneHttpClient()
+
+	// Make sure that your group is surrounded in boundary characters such as below to reduce false positives.
+	emailPat = regexp.MustCompile(`\b(apiuser-[a-z0-9]{12}@apiconnector.com)\b`)
+	passPat  = regexp.MustCompile(detectors.PrefixRegex([]string{"pw", "pass"}) + `\b([a-zA-Z0-9\S]{8,24})\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{"@apiconnector.com"}
+}
+
+func (s Scanner) getClient() *http.Client {
+	if s.client != nil {
+		return s.client
+	}
+	return defaultClient
+}
+
+// FromData will find and optionally verify Dotdigital 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)
+
+	var uniqueEmails, uniquePasswords = make(map[string]struct{}), make(map[string]struct{})
+
+	for _, matches := range emailPat.FindAllStringSubmatch(dataStr, -1) {
+		uniqueEmails[matches[1]] = struct{}{}
+	}
+	for _, matches := range passPat.FindAllStringSubmatch(dataStr, -1) {
+		uniquePasswords[matches[1]] = struct{}{}
+	}
+
+	for email := range uniqueEmails {
+		for password := range uniquePasswords {
+			s1 := detectors.Result{
+				DetectorType: detectorspb.DetectorType_Dotdigital,
+				Raw:          []byte(email),
+				RawV2:        []byte(email + password),
+			}
+
+			if verify {
+				client := s.getClient()
+				isVerified, verificationErr := verifyMatch(ctx, client, email, password)
+				s1.Verified = isVerified
+				s1.SetVerificationError(verificationErr)
+			}
+
+			results = append(results, s1)
+
+			if s1.Verified {
+				// Once the email is verified, we can stop checking other passwords for it.
+				break
+			}
+		}
+	}
+	return results, nil
+}
+
+func verifyMatch(ctx context.Context, client *http.Client, email, pass string) (bool, error) {
+	// Reference: https://developer.dotdigital.com/reference/get-account-information
+
+	timeout := 10 * time.Second
+	client.Timeout = timeout
+	url := "https://r1-api.dotdigital.com/v2/account-info"
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, http.NoBody)
+	if err != nil {
+		return false, err
+	}
+
+	req.SetBasicAuth(email, pass)
+	res, err := client.Do(req)
+	if err != nil {
+		return false, err
+	}
+
+	defer func() {
+		_, _ = io.Copy(io.Discard, res.Body)
+		_ = res.Body.Close()
+	}()
+
+	switch res.StatusCode {
+	case http.StatusOK:
+		return true, nil
+	case http.StatusUnauthorized:
+		return false, nil
+	default:
+		return false, fmt.Errorf("unexpected status code: %d", res.StatusCode)
+	}
+}
+
+func (s Scanner) Type() detectorspb.DetectorType {
+	return detectorspb.DetectorType_Dotdigital
+}
+
+func (s Scanner) Description() string {
+	return "Dotdigital is an email marketing automation platform. API keys can be used to access and manage email campaigns and related data."
+}

pkg/detectors/dotmailer/dotmailer_integration_test.go → pkg/detectors/dotdigital/dotdigital_integration_test.go

@@ -1,31 +1,32 @@
 //go:build detectors
 // +build detectors
 
-package dotmailer
+package dotdigital
 
 import (
 	"context"
 	"fmt"
 	"testing"
 	"time"
 
-	"github.com/kylelemons/godebug/pretty"
+	"github.com/google/go-cmp/cmp"
+	"github.com/google/go-cmp/cmp/cmpopts"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors"
 
 	"github.com/trufflesecurity/trufflehog/v3/pkg/common"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/pb/detectorspb"
 )
 
-func TestDotmailer_FromChunk(t *testing.T) {
+func TestDotdigital_FromChunk(t *testing.T) {
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
 	defer cancel()
-	testSecrets, err := common.GetSecret(ctx, "trufflehog-testing", "detectors1")
+	testSecrets, err := common.GetSecret(ctx, "trufflehog-testing", "detectors6")
 	if err != nil {
 		t.Fatalf("could not get test secrets from GCP: %s", err)
 	}
-	secret := testSecrets.MustGetField("DOTMAILER")
-	pass := testSecrets.MustGetField("DOTMAILER_PASS")
-	inactiveSecret := testSecrets.MustGetField("DOTMAILER_INACTIVE")
+	email := testSecrets.MustGetField("DOTDIGITAL_EMAIL")
+	password := testSecrets.MustGetField("DOTDIGITAL_PASSWORD")
+	inactivePassword := testSecrets.MustGetField("DOTDIGITAL_INACTIVE")
 
 	type args struct {
 		ctx    context.Context
@@ -44,12 +45,12 @@ func TestDotmailer_FromChunk(t *testing.T) {
 			s:    Scanner{},
 			args: args{
 				ctx:    context.Background(),
-				data:   []byte(fmt.Sprintf("You can find a dotmailer secret %s within dotmailer pass %s", secret, pass)),
+				data:   []byte(fmt.Sprintf("You can find a dotdigital user %s within dotdigital pass %s", email, password)),
 				verify: true,
 			},
 			want: []detectors.Result{
 				{
-					DetectorType: detectorspb.DetectorType_Dotmailer,
+					DetectorType: detectorspb.DetectorType_Dotdigital,
 					Verified:     true,
 				},
 			},
@@ -60,12 +61,12 @@ func TestDotmailer_FromChunk(t *testing.T) {
 			s:    Scanner{},
 			args: args{
 				ctx:    context.Background(),
-				data:   []byte(fmt.Sprintf("You can find a dotmailer secret %s within dotmailer pass %s but not valid ", inactiveSecret, pass)), // the secret would satisfy the regex but not pass validation
+				data:   []byte(fmt.Sprintf("You can find a dotdigital user %s within dotdigital pass %s but not valid ", email, inactivePassword)), // the secret would satisfy the regex but not pass validation
 				verify: true,
 			},
 			want: []detectors.Result{
 				{
-					DetectorType: detectorspb.DetectorType_Dotmailer,
+					DetectorType: detectorspb.DetectorType_Dotdigital,
 					Verified:     false,
 				},
 			},
@@ -88,17 +89,28 @@ func TestDotmailer_FromChunk(t *testing.T) {
 			s := Scanner{}
 			got, err := s.FromData(tt.args.ctx, tt.args.verify, tt.args.data)
 			if (err != nil) != tt.wantErr {
-				t.Errorf("Dotmailer.FromData() error = %v, wantErr %v", err, tt.wantErr)
+				t.Errorf("Dotdigital.FromData() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
 			for i := range got {
 				if len(got[i].Raw) == 0 {
-					t.Fatal("no raw secret present")
+					t.Fatalf("no raw secret present: \n %+v", got[i])
+				}
+				gotErr := ""
+				if got[i].VerificationError() != nil {
+					gotErr = got[i].VerificationError().Error()
+				}
+				wantErr := ""
+				if tt.want[i].VerificationError() != nil {
+					wantErr = tt.want[i].VerificationError().Error()
+				}
+				if gotErr != wantErr {
+					t.Fatalf("wantVerificationError = %v, verification error = %v", tt.want[i].VerificationError(), got[i].VerificationError())
 				}
-				got[i].Raw = nil
 			}
-			if diff := pretty.Compare(got, tt.want); diff != "" {
-				t.Errorf("Dotmailer.FromData() %s diff: (-got +want)\n%s", tt.name, diff)
+			ignoreOpts := cmpopts.IgnoreFields(detectors.Result{}, "Raw", "RawV2", "verificationError", "primarySecret")
+			if diff := cmp.Diff(got, tt.want, ignoreOpts); diff != "" {
+				t.Errorf("Dotdigital.FromData() %s diff: (-got +want)\n%s", tt.name, diff)
 			}
 		})
 	}

pkg/detectors/dotmailer/dotmailer_test.go → pkg/detectors/dotdigital/dotdigital_test.go

@@ -1,4 +1,4 @@
-package dotmailer
+package dotdigital
 
 import (
 	"context"
@@ -16,29 +16,21 @@ var (
 		database:
 			host: $DB_HOST
 			port: $DB_PORT
-			username: $DB_USERNAME
-			password: $DB_PASS  # IMPORTANT: Do not share this password publicly
 
 		api:
 			auth_type: "Basic"
-			in: "Path"
-			api_version: v1
-			dotmailer_key: "apiuser-trq6zw9mmdlt@apiconnector@com"
-			dotmailer_secret: "N{w44mqa'2si(zY8"
+			dotdigital_email: "[email protected]"
+			dotdigital_password: "N{w44mqa'2si(zY8"
 			base_url: "https://api.example.com/$api_version/example"
 			response_code: 200
 
 		# Notes:
-		# - Remember to rotate the secret every 90 days.
 		# - The above credentials should only be used in a secure environment.
 	`
-	secrets = []string{
-		"apiuser-trq6zw9mmdlt@apiconnector@comN{w44mqa'2si(zY8",
-		"apiuser-trq6zw9mmdlt@apiconnector@comapiuser-trq6zw9mmdlt@",
-	}
+	secrets = []string{"[email protected]{w44mqa'2si(zY8"}
 )
 
-func TestDotMailer_Pattern(t *testing.T) {
+func TestDotdigital_Pattern(t *testing.T) {
 	d := Scanner{}
 	ahoCorasickCore := ahocorasick.NewAhoCorasickCore([]detectors.Detector{d})
 

pkg/engine/defaults/defaults.go

@@ -237,7 +237,7 @@ import (
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/documo"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/docusign"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/doppler"
-	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/dotmailer"
+	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/dotdigital"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/dovico"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/dronahq"
 	"github.com/trufflesecurity/trufflehog/v3/pkg/detectors/droneci"
@@ -1093,7 +1093,7 @@ func buildDetectorList() []detectors.Detector {
 		&documo.Scanner{},
 		&docusign.Scanner{},
 		&doppler.Scanner{},
-		&dotmailer.Scanner{},
+		&dotdigital.Scanner{},
 		&dovico.Scanner{},
 		&dronahq.Scanner{},
 		&droneci.Scanner{},