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1Panel/backend/utils/cloud_storage/client/webdav.go

122 lines
2.7 KiB

package client
import (
"crypto/tls"
"fmt"
"io"
"net/http"
"os"
"path"
"strings"
"github.com/studio-b12/gowebdav"
)
type webDAVClient struct {
Bucket string
client *gowebdav.Client
}
func NewWebDAVClient(vars map[string]interface{}) (*webDAVClient, error) {
address := loadParamFromVars("address", vars)
port := loadParamFromVars("port", vars)
password := loadParamFromVars("password", vars)
username := loadParamFromVars("username", vars)
bucket := loadParamFromVars("bucket", vars)
url := fmt.Sprintf("%s:%s", address, port)
if len(port) == 0 {
url = address
}
client := gowebdav.NewClient(url, username, password)
tlsConfig := &tls.Config{}
if strings.HasPrefix(address, "https") {
tlsConfig.InsecureSkipVerify = true
}
var transport http.RoundTripper = &http.Transport{
TLSClientConfig: tlsConfig,
}
client.SetTransport(transport)
if err := client.Connect(); err != nil {
return nil, err
}
return &webDAVClient{Bucket: bucket, client: client}, nil
}
func (s webDAVClient) Upload(src, target string) (bool, error) {
targetFilePath := path.Join(s.Bucket, target)
srcFile, err := os.Open(src)
if err != nil {
return false, err
}
defer srcFile.Close()
if err := s.client.WriteStream(targetFilePath, srcFile, 0644); err != nil {
return false, err
}
return true, nil
}
func (s webDAVClient) ListBuckets() ([]interface{}, error) {
var result []interface{}
return result, nil
}
func (s webDAVClient) Download(src, target string) (bool, error) {
srcPath := path.Join(s.Bucket, src)
info, err := s.client.Stat(srcPath)
if err != nil {
return false, err
}
targetStat, err := os.Stat(target)
if err == nil {
if info.Size() == targetStat.Size() {
return true, nil
}
}
file, err := os.Create(target)
if err != nil {
return false, err
}
defer file.Close()
reader, _ := s.client.ReadStream(srcPath)
if _, err := io.Copy(file, reader); err != nil {
return false, err
}
return true, err
}
func (s webDAVClient) Exist(pathItem string) (bool, error) {
if _, err := s.client.Stat(path.Join(s.Bucket, pathItem)); err != nil {
return false, err
}
return true, nil
}
func (s webDAVClient) Size(pathItem string) (int64, error) {
file, err := s.client.Stat(path.Join(s.Bucket, pathItem))
if err != nil {
return 0, err
}
return file.Size(), nil
}
func (s webDAVClient) Delete(pathItem string) (bool, error) {
if err := s.client.Remove(path.Join(s.Bucket, pathItem)); err != nil {
return false, err
}
return true, nil
}
func (s webDAVClient) ListObjects(prefix string) ([]string, error) {
files, err := s.client.ReadDir(path.Join(s.Bucket, prefix))
if err != nil {
return nil, err
}
var result []string
for _, file := range files {
result = append(result, file.Name())
}
return result, nil
}