func (s *S3MultipartUploadSession) getS3Bucket() *s3.Bucket {
auth := s.awsAuth()
s3 := s3.New(auth, aws.Regions[s.s3Region])
s3.ConnectTimeout = time.Second * 10
s3.ReadTimeout = time.Second * 20
s3.WriteTimeout = time.Second * 20
s3.RequestTimeout = time.Second * 120
return s3.Bucket(s.s3Bucket)
}
// NewS3Client creates a new configured instance of s3Client.
// You can either pass the AWS credentials as arguments to the function or
// pass empty strings. In this case environment variables will be used for
// the credentials. Supported environment variables are AWS_ACCESS_KEY_ID,
// AWS_SECRET_ACCESS_KEY and S3_ENDPOINT.
func NewS3Client(awsAccessKey, awsSecretKey, s3Endpoint, bucket string) (fetchclient.FetchClient, error) {
if awsAccessKey == "" {
awsAccessKey = os.Getenv("AWS_ACCESS_KEY_ID")
}
if awsSecretKey == "" {
awsSecretKey = os.Getenv("AWS_SECRET_ACCESS_KEY")
}
if s3Endpoint == "" {
s3Endpoint = os.Getenv("S3_ENDPOINT")
}
if awsAccessKey == "" {
return nil, errgo.New("AWS_ACCESS_KEY_ID or flag is empty")
}
if awsSecretKey == "" {
return nil, errgo.New("AWS_SECRET_ACCESS_KEY or flag is empty")
}
if s3Endpoint == "" {
return nil, errgo.New("S3_ENDPOINT not found in environment or flag is empty")
}
s3 := s3.New(
aws.Auth{
AccessKey: awsAccessKey,
SecretKey: awsSecretKey,
},
aws.Region{
S3Endpoint: "https://" + s3Endpoint,
},
)
s3c := &S3Client{
bucket: s3.Bucket(bucket),
}
return s3c, nil
}