71 lines
1.9 KiB
Go
71 lines
1.9 KiB
Go
package oss
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
// Region represents OSS region
|
|
type Region string
|
|
|
|
// Constants of region definition
|
|
const (
|
|
Hangzhou = Region("oss-cn-hangzhou")
|
|
Qingdao = Region("oss-cn-qingdao")
|
|
Beijing = Region("oss-cn-beijing")
|
|
Hongkong = Region("oss-cn-hongkong")
|
|
Shenzhen = Region("oss-cn-shenzhen")
|
|
USWest1 = Region("oss-us-west-1")
|
|
USEast1 = Region("oss-us-east-1")
|
|
APSouthEast1 = Region("oss-ap-southeast-1")
|
|
Shanghai = Region("oss-cn-shanghai")
|
|
|
|
DefaultRegion = Hangzhou
|
|
)
|
|
|
|
// GetEndpoint returns endpoint of region
|
|
func (r Region) GetEndpoint(internal bool, bucket string, secure bool) string {
|
|
if internal {
|
|
return r.GetInternalEndpoint(bucket, secure)
|
|
}
|
|
return r.GetInternetEndpoint(bucket, secure)
|
|
}
|
|
|
|
func getProtocol(secure bool) string {
|
|
protocol := "http"
|
|
if secure {
|
|
protocol = "https"
|
|
}
|
|
return protocol
|
|
}
|
|
|
|
// GetInternetEndpoint returns internet endpoint of region
|
|
func (r Region) GetInternetEndpoint(bucket string, secure bool) string {
|
|
protocol := getProtocol(secure)
|
|
if bucket == "" {
|
|
return fmt.Sprintf("%s://oss.aliyuncs.com", protocol)
|
|
}
|
|
return fmt.Sprintf("%s://%s.%s.aliyuncs.com", protocol, bucket, string(r))
|
|
}
|
|
|
|
// GetInternalEndpoint returns internal endpoint of region
|
|
func (r Region) GetInternalEndpoint(bucket string, secure bool) string {
|
|
protocol := getProtocol(secure)
|
|
if bucket == "" {
|
|
return fmt.Sprintf("%s://oss-internal.aliyuncs.com", protocol)
|
|
}
|
|
return fmt.Sprintf("%s://%s.%s-internal.aliyuncs.com", protocol, bucket, string(r))
|
|
}
|
|
|
|
// GetInternalEndpoint returns internal endpoint of region
|
|
func (r Region) GetVPCInternalEndpoint(bucket string, secure bool) string {
|
|
protocol := getProtocol(secure)
|
|
if bucket == "" {
|
|
return fmt.Sprintf("%s://vpc100-oss-cn-hangzhou.aliyuncs.com", protocol)
|
|
}
|
|
if r == USEast1 {
|
|
return r.GetInternalEndpoint(bucket, secure)
|
|
} else {
|
|
return fmt.Sprintf("%s://%s.vpc100-%s.aliyuncs.com", protocol, bucket, string(r))
|
|
}
|
|
}
|