func getS3gof3rKeys(config config.Config) (s3gof3r.Keys, error) {
if config.AWS.UseMetaService {
return s3gof3r.InstanceKeys()
} else {
return s3gof3r.Keys{AccessKey: config.AWS.AccessKeyID, SecretKey: config.AWS.SecretAccessKey}, nil
}
}
// getAWSKeys gets the AWS Keys from environment variables or the instance-based metadata on EC2
// Environment variables are attempted first, followed by the instance-based credentials.
func getAWSKeys() (keys s3gof3r.Keys, err error) {
keys, err = s3gof3r.EnvKeys()
if err == nil {
return
}
keys, err = s3gof3r.InstanceKeys()
if err == nil {
return
}
err = errors.New("no AWS keys found")
return
}