Address some linting issues (#390)

Author: dustin-decker

hack/generate/generate.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"io/ioutil"
 	"log"
 	"os"
@@ -95,11 +96,14 @@ func mustWriteTemplates(jobs []templateJob) {
 		if err != nil {
 			log.Fatal(err)
 		}
-		tmpl.Execute(f, templateData{
+		err = tmpl.Execute(f, templateData{
 			NameTitle: nameTitle,
 			NameLower: nameLower,
 			NameUpper: nameUpper,
 		})
+		if err != nil {
+			log.Fatal(fmt.Errorf("failed to execute template: %w", err))
+		}
 	}
 }
 

pkg/common/filter_test.go

@@ -163,6 +163,9 @@ func testFilterWriteFile(filename string, content []byte) error {
 	if err != nil {
 		return err
 	}
-	f.Write(content)
+	_, err = f.Write(content)
+	if err != nil {
+		return err
+	}
 	return f.Close()
 }

pkg/detectors/bitfinex/bitfinex.go

@@ -3,6 +3,7 @@ package bitfinex
 import (
 	"context"
 	"flag"
+	"net/http"
 	"regexp"
 	"strings"
 
@@ -27,8 +28,7 @@ var (
 )
 
 var (
-	orderid = flag.String("id", "", "lookup trades for an order ID")
-	api     = flag.String("api", "https://api-pub.bitfinex.com/v2/", "v2 REST API URL")
+	api = flag.String("api", "https://api-pub.bitfinex.com/v2/", "v2 REST API URL")
 )
 
 // Keywords are used for efficiently pre-filtering chunks.
@@ -69,6 +69,7 @@ func (s Scanner) FromData(ctx context.Context, verify bool, data []byte) (result
 				// thankfully official golang examples exist but you just need to dig their many repos https://github.com/bitfinexcom/bitfinex-api-go/blob/master/examples/v2/rest-orders/main.go
 				key := apiKeyRes
 				secret := apiSecretRes
+				http.DefaultClient = client // filed https://github.com/bitfinexcom/bitfinex-api-go/issues/238 to improve this
 				c := rest.NewClientWithURL(*api).Credentials(key, secret)
 
 				isValid := true // assume valid

pkg/detectors/bitfinex/bitfinex_test.go

@@ -50,10 +50,6 @@ func TestBitfinex_FromChunk(t *testing.T) {
 					DetectorType: detectorspb.DetectorType_Bitfinex,
 					Verified:     true,
 				},
-				{
-					DetectorType: detectorspb.DetectorType_Bitfinex,
-					Verified:     false,
-				},
 			},
 			wantErr: false,
 		},
@@ -70,10 +66,6 @@ func TestBitfinex_FromChunk(t *testing.T) {
 					DetectorType: detectorspb.DetectorType_Bitfinex,
 					Verified:     false,
 				},
-				{
-					DetectorType: detectorspb.DetectorType_Bitfinex,
-					Verified:     false,
-				},
 			},
 			wantErr: false,
 		},

pkg/detectors/buddyns/buddyns/buddyns.go

@@ -91,7 +91,3 @@ func (s Scanner) FromData(ctx context.Context, verify bool, data []byte) (result
 	}
 	return detectors.CleanResults(results), nil
 }
-func prettyPrint(i interface{}) string {
-	s, _ := json.MarshalIndent(i, "", "\t")
-	return string(s)
-}

pkg/detectors/buddyns/buddyns/buddyns_test.go

@@ -118,22 +118,22 @@ func hasReMatch(matchers []*regexp.Regexp, token string) bool {
 	return false
 }
 
-func hasDictWord(wordList []string, token string) bool {
-	lower := strings.ToLower(token)
-	for _, word := range wordList {
-		if strings.Contains(lower, word) {
-			return true
-		}
-	}
-	return false
-}
-
-func bytesToCleanWordList(data []byte) []string {
-	words := []string{}
-	for _, word := range strings.Split(string(data), "\n") {
-		if strings.TrimSpace(word) != "" {
-			words = append(words, strings.TrimSpace(strings.ToLower(word)))
-		}
-	}
-	return words
-}
+// func hasDictWord(wordList []string, token string) bool {
+// 	lower := strings.ToLower(token)
+// 	for _, word := range wordList {
+// 		if strings.Contains(lower, word) {
+// 			return true
+// 		}
+// 	}
+// 	return false
+// }
+
+// func bytesToCleanWordList(data []byte) []string {
+// 	words := []string{}
+// 	for _, word := range strings.Split(string(data), "\n") {
+// 		if strings.TrimSpace(word) != "" {
+// 			words = append(words, strings.TrimSpace(strings.ToLower(word)))
+// 		}
+// 	}
+// 	return words
+// }

pkg/detectors/elasticemail/elasticemail.go

@@ -4,8 +4,6 @@ import (
 	"strings"
 )
 
-const b64chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="
-
 func normalize(in string) string {
 	in = strings.ReplaceAll(in, `"`, "")
 	in = strings.ReplaceAll(in, `'`, "")

pkg/detectors/generic/generic.go

@@ -23,6 +23,7 @@ type Scanner struct {
 var _ detectors.Detector = (*Scanner)(nil)
 
 var (
+	// TODO: add base64 encoded key support
 	client = common.RetryableHttpClient()
 	keyPat = regexp.MustCompile(`(?i)-----\s*?BEGIN[ A-Z0-9_-]*?PRIVATE KEY\s*?-----[\s\S]*?----\s*?END[ A-Z0-9_-]*? PRIVATE KEY\s*?-----`)
 )