seaweedfs/weed/remote_storage/s3/aliyun.go

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package s3
import (
"fmt"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/s3"
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"github.com/chrislusf/seaweedfs/weed/pb/remote_pb"
"github.com/chrislusf/seaweedfs/weed/remote_storage"
"github.com/chrislusf/seaweedfs/weed/util"
"os"
)
func init() {
remote_storage.RemoteStorageClientMakers["aliyun"] = new(AliyunRemoteStorageMaker)
}
type AliyunRemoteStorageMaker struct{}
func (s AliyunRemoteStorageMaker) HasBucket() bool {
return true
}
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func (s AliyunRemoteStorageMaker) Make(conf *remote_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
client := &s3RemoteStorageClient{
conf: conf,
}
accessKey := util.Nvl(conf.AliyunAccessKey, os.Getenv("ALICLOUD_ACCESS_KEY_ID"))
secretKey := util.Nvl(conf.AliyunSecretKey, os.Getenv("ALICLOUD_ACCESS_KEY_SECRET"))
config := &aws.Config{
Endpoint: aws.String(conf.AliyunEndpoint),
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Region: aws.String(conf.AliyunRegion),
S3ForcePathStyle: aws.Bool(false),
S3DisableContentMD5Validation: aws.Bool(true),
}
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if accessKey != "" && secretKey != "" {
config.Credentials = credentials.NewStaticCredentials(accessKey, secretKey, "")
}
sess, err := session.NewSession(config)
if err != nil {
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return nil, fmt.Errorf("create aliyun session: %v", err)
}
sess.Handlers.Build.PushFront(skipSha256PayloadSigning)
client.conn = s3.New(sess)
return client, nil
}