feat: remove comments and useless logs

pkg/credentials/credentials.go

@@ -5,7 +5,6 @@ import (
 	"encoding/pem"
 	"errors"
 	"fmt"
-	"log"
 	"os"
 	"os/exec"
 	"strings"
@@ -51,13 +50,11 @@ func CredentialsFromKeyWithPasswd(certFile, certKey, passwd string) (credentials
 	if err != nil {
 		return nil, fmt.Errorf("tls.X509KeyPair: %s", err)
 	}
-	log.Println("cert loaded successfuly")
 
 	return credentials.NewServerTLSFromCert(&cert), nil
 }
 
 func decryptRSA(keyFile, password string) (string, error) {
-	// openssl rsa -passin pass:test -in passwd.pem -out passwd.enc.key
 	cmd := exec.Command("openssl", "rsa", "-in", keyFile, "-passin", formatPass(password), "-text")
 	output_bts, err := cmd.Output()
 	if err != nil {