Bump version to v0.4.3

Apparently the data from the secret is already decoded?

deploy/cert-manager-webhook-gandi/Chart.yaml

@@ -1,4 +1,4 @@
 apiVersion: v2
 description: A Helm chart for cert-manager-webhook-gandi
 name: cert-manager-webhook-gandi
-version: v0.4.2
+version: v0.4.3

main.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"context"
-	"encoding/base64"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -206,34 +205,28 @@ func (c *gandiDNSProviderSolver) newClient(ch *v1alpha1.ChallengeRequest) (*live
 	}
 
 	return gandi.NewLiveDNSClient(config.Config{
-		APIKey:  *apiKey,
+		APIKey:  apiKey,
 		Timeout: time.Second * 30,
 		Debug:   DebugHTTP != "",
 	}), nil
 }
 
 // Get Gandi API key from Kubernetes secret.
-func (c *gandiDNSProviderSolver) getApiKey(cfg *gandiDNSProviderConfig, namespace string) (*string, error) {
+func (c *gandiDNSProviderSolver) getApiKey(cfg *gandiDNSProviderConfig, namespace string) (string, error) {
 	secretName := cfg.APIKeySecretRef.LocalObjectReference.Name
 
 	klog.V(6).Infof("try to load secret `%s` with key `%s`", secretName, cfg.APIKeySecretRef.Key)
 
 	sec, err := c.client.CoreV1().Secrets(namespace).Get(context.Background(), secretName, metav1.GetOptions{})
 	if err != nil {
-		return nil, fmt.Errorf("unable to get secret `%s`; %v", secretName, err)
+		return "", fmt.Errorf("unable to get secret `%s`; %v", secretName, err)
 	}
 
 	secBytes, ok := sec.Data[cfg.APIKeySecretRef.Key]
 	if !ok {
-		return nil, fmt.Errorf("key %q not found in secret \"%s/%s\"", cfg.APIKeySecretRef.Key,
+		return "", fmt.Errorf("key %q not found in secret \"%s/%s\"", cfg.APIKeySecretRef.Key,
 			cfg.APIKeySecretRef.LocalObjectReference.Name, namespace)
 	}
-	decoded := make([]byte, base64.StdEncoding.DecodedLen(len(secBytes)))
-	_, err = base64.RawStdEncoding.Decode(decoded, secBytes)
-	if err != nil {
-		return nil, fmt.Errorf("failed to decode api key secret: %w", err)
-	}
 
-	apiKey := string(decoded)
-	return &apiKey, nil
+	return string(secBytes), nil
 }