seaweedfs/weed/remote_storage/s3/filebase.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"
v4 "github.com/aws/aws-sdk-go/aws/signer/v4"
"github.com/aws/aws-sdk-go/service/s3"
"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["filebase"] = new(FilebaseRemoteStorageMaker)
}
type FilebaseRemoteStorageMaker struct{}
func (s FilebaseRemoteStorageMaker) HasBucket() bool {
return true
}
func (s FilebaseRemoteStorageMaker) Make(conf *remote_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
client := &s3RemoteStorageClient{
conf: conf,
}
accessKey := util.Nvl(conf.FilebaseAccessKey, os.Getenv("AWS_ACCESS_KEY_ID"))
secretKey := util.Nvl(conf.FilebaseSecretKey, os.Getenv("AWS_SECRET_ACCESS_KEY"))
config := &aws.Config{
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Endpoint: aws.String(conf.FilebaseEndpoint),
Region: aws.String("us-east-1"),
S3ForcePathStyle: aws.Bool(true),
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S3DisableContentMD5Validation: aws.Bool(true),
}
if accessKey != "" && secretKey != "" {
config.Credentials = credentials.NewStaticCredentials(accessKey, secretKey, "")
}
sess, err := session.NewSession(config)
if err != nil {
return nil, fmt.Errorf("create filebase session: %v", err)
}
sess.Handlers.Sign.PushBackNamed(v4.SignRequestHandler)
sess.Handlers.Build.PushFront(skipSha256PayloadSigning)
client.conn = s3.New(sess)
return client, nil
}