remove unneeded fingerprint generation

Author: phm07

test/e2e/certificate_test.go

@@ -27,8 +27,7 @@ func TestCertificate(t *testing.T) {
 		notBefore := time.Now()
 		notAfter := notBefore.Add(365 * 24 * time.Hour)
 		certPath, keyPath := path.Join(tmpDir, "cert.pem"), path.Join(tmpDir, "key.pem")
-		fingerprint := ""
-		err := generateCertificate(certPath, keyPath, &fingerprint, notBefore, notAfter)
+		err := generateCertificate(certPath, keyPath, notBefore, notAfter)
 		require.NoError(t, err)
 
 		certName := withSuffix("test-certificate-uploaded")

test/e2e/certificate_util.go

@@ -5,19 +5,17 @@ package e2e
 import (
 	"crypto/rand"
 	"crypto/rsa"
-	"crypto/sha256"
 	"crypto/x509"
 	"crypto/x509/pkix"
 	"encoding/pem"
-	"fmt"
 	"math/big"
 	"os"
 	"time"
 )
 
 // Adapted from https://go.dev/src/crypto/tls/generate_cert.go
 
-func generateCertificate(certFile, keyFile string, fingerprint *string, notBefore, notAfter time.Time) error {
+func generateCertificate(certFile, keyFile string, notBefore, notAfter time.Time) error {
 
 	priv, err := rsa.GenerateKey(rand.Reader, 2048)
 	if err != nil {
@@ -52,15 +50,6 @@ func generateCertificate(certFile, keyFile string, fingerprint *string, notBefor
 		return err
 	}
 
-	shaSum := sha256.Sum256(derBytes)
-	*fingerprint = ""
-	for i, b := range shaSum {
-		if i > 0 {
-			*fingerprint += ":"
-		}
-		*fingerprint += fmt.Sprintf("%02X", b)
-	}
-
 	certOut, err := os.Create(certFile)
 	if err != nil {
 		return err