func()

in controllers/user/chain/create_user.go [108:132]

• 21 lines of code
• 5 McCabe index (conditional complexity)

func (c *CreateUser) getSecretFromRef(ctx context.Context, refVal, secretNamespace string) (string, error) {
	if !hasSecretRef(refVal) {
		return "", fmt.Errorf("invalid config secret reference %s is not in format '$secretName:secretKey'", refVal)
	}

	ref := strings.Split(refVal[1:], ":")
	if len(ref) != 2 {
		return "", fmt.Errorf("invalid config secret  reference %s is not in format '$secretName:secretKey'", refVal)
	}

	secret := &corev1.Secret{}
	if err := c.client.Get(ctx, client.ObjectKey{
		Namespace: secretNamespace,
		Name:      ref[0],
	}, secret); err != nil {
		return "", fmt.Errorf("failed to get secret %s: %w", ref[0], err)
	}

	secretVal, ok := secret.Data[ref[1]]
	if !ok {
		return "", fmt.Errorf("secret %s does not contain key %s", ref[0], ref[1])
	}

	return string(secretVal), nil
}