mirror of https://github.com/1Panel-dev/1Panel
148 lines
3.6 KiB
Go
148 lines
3.6 KiB
Go
package client
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import (
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"context"
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"crypto/tls"
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"io"
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"net/http"
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"os"
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"strings"
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"github.com/1Panel-dev/1Panel/backend/constant"
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"github.com/minio/minio-go/v7"
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"github.com/minio/minio-go/v7/pkg/credentials"
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)
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type minIoClient struct {
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bucket string
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client *minio.Client
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}
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func NewMinIoClient(vars map[string]interface{}) (*minIoClient, error) {
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endpoint := loadParamFromVars("endpoint", true, vars)
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accessKeyID := loadParamFromVars("accessKey", true, vars)
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secretAccessKey := loadParamFromVars("secretKey", true, vars)
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bucket := loadParamFromVars("bucket", true, vars)
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ssl := strings.Split(endpoint, ":")[0]
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if len(ssl) == 0 || (ssl != "https" && ssl != "http") {
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return nil, constant.ErrInvalidParams
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}
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secure := false
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tlsConfig := &tls.Config{}
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if ssl == "https" {
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secure = true
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tlsConfig.InsecureSkipVerify = true
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}
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var transport http.RoundTripper = &http.Transport{
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TLSClientConfig: tlsConfig,
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}
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client, err := minio.New(strings.ReplaceAll(endpoint, ssl+"://", ""), &minio.Options{
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Creds: credentials.NewStaticV4(accessKeyID, secretAccessKey, ""),
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Secure: secure,
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Transport: transport,
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})
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if err != nil {
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return nil, err
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}
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return &minIoClient{bucket: bucket, client: client}, nil
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}
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func (m minIoClient) ListBuckets() ([]interface{}, error) {
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buckets, err := m.client.ListBuckets(context.Background())
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if err != nil {
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return nil, err
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}
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var result []interface{}
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for _, bucket := range buckets {
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result = append(result, bucket.Name)
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}
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return result, err
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}
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func (m minIoClient) Exist(path string) (bool, error) {
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if _, err := m.client.GetObject(context.Background(), m.bucket, path, minio.GetObjectOptions{}); err != nil {
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return false, err
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}
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return true, nil
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}
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func (m minIoClient) Size(path string) (int64, error) {
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obj, err := m.client.GetObject(context.Background(), m.bucket, path, minio.GetObjectOptions{})
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if err != nil {
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return 0, err
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}
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file, err := obj.Stat()
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if err != nil {
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return 0, err
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}
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return file.Size, nil
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}
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func (m minIoClient) Delete(path string) (bool, error) {
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object, err := m.client.GetObject(context.Background(), m.bucket, path, minio.GetObjectOptions{})
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if err != nil {
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return false, err
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}
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info, err := object.Stat()
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if err != nil {
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return false, err
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}
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if err = m.client.RemoveObject(context.Background(), m.bucket, path, minio.RemoveObjectOptions{
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GovernanceBypass: true,
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VersionID: info.VersionID,
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}); err != nil {
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return false, err
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}
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return true, nil
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}
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func (m minIoClient) Upload(src, target string) (bool, error) {
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file, err := os.Open(src)
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if err != nil {
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return false, err
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}
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defer file.Close()
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fileStat, err := file.Stat()
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if err != nil {
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return false, err
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}
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_, err = m.client.PutObject(context.Background(), m.bucket, target, file, fileStat.Size(), minio.PutObjectOptions{ContentType: "application/octet-stream"})
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if err != nil {
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return false, err
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}
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return true, nil
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}
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func (m minIoClient) Download(src, target string) (bool, error) {
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object, err := m.client.GetObject(context.Background(), m.bucket, src, minio.GetObjectOptions{})
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if err != nil {
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return false, err
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}
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localFile, err := os.Create(target)
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if err != nil {
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return false, err
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}
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if _, err = io.Copy(localFile, object); err != nil {
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return false, err
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}
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return true, nil
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}
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func (m minIoClient) ListObjects(prefix string) ([]string, error) {
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opts := minio.ListObjectsOptions{
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Recursive: true,
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Prefix: prefix,
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}
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var result []string
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for object := range m.client.ListObjects(context.Background(), m.bucket, opts) {
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if object.Err != nil {
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continue
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}
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result = append(result, object.Key)
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}
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return result, nil
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}
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