feat: 重写s3客户端

2026-02-04 06:47:20 +08:00 · 2026-01-24 22:41:03 +08:00
parent 92425e99cc
commit c1b7a9fbd1
7 changed files with 103 additions and 167 deletions
--- a/go.mod
+++ b/go.mod
@@ -1,14 +1,9 @@
 module github.com/acepanel/panel

-go 1.25
+go 1.25.6

 require (
 	github.com/DeRuina/timberjack v1.3.9
-	github.com/aws/aws-sdk-go-v2 v1.41.1
-	github.com/aws/aws-sdk-go-v2/config v1.32.7
-	github.com/aws/aws-sdk-go-v2/credentials v1.19.7
-	github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.21.0
-	github.com/aws/aws-sdk-go-v2/service/s3 v1.95.1
 	github.com/bddjr/hlfhr v1.4.0
 	github.com/beevik/ntp v1.5.0
 	github.com/coder/websocket v1.8.14
@@ -52,6 +47,7 @@ require (
 	github.com/orandin/slog-gorm v1.4.0
 	github.com/pkg/sftp v1.13.10
 	github.com/pquerna/otp v1.5.0
+	github.com/rhnvrm/simples3 v0.11.1
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/samber/lo v1.52.0
 	github.com/sethvargo/go-limiter v1.1.0
@@ -71,21 +67,6 @@ require (
 	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/G-Core/gcore-dns-sdk-go v0.3.3 // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
-	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.4 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.17 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.17 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.17 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.4 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.17 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.4 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.8 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.17 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.17 // indirect
-	github.com/aws/aws-sdk-go-v2/service/signin v1.0.5 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.30.9 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.13 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.41.6 // indirect
-	github.com/aws/smithy-go v1.24.0 // indirect
 	github.com/boombuler/barcode v1.1.0 // indirect
 	github.com/containerd/errdefs/pkg v0.3.0 // indirect
 	github.com/distribution/reference v0.6.0 // indirect
--- a/go.sum
+++ b/go.sum
@@ -27,46 +27,6 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRF
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/aws/aws-sdk-go-v2 v1.41.1 h1:ABlyEARCDLN034NhxlRUSZr4l71mh+T5KAeGh6cerhU=
-github.com/aws/aws-sdk-go-v2 v1.41.1/go.mod h1:MayyLB8y+buD9hZqkCW3kX1AKq07Y5pXxtgB+rRFhz0=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.4 h1:489krEF9xIGkOaaX3CE/Be2uWjiXrkCH6gUX+bZA/BU=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.4/go.mod h1:IOAPF6oT9KCsceNTvvYMNHy0+kMF8akOjeDvPENWxp4=
-github.com/aws/aws-sdk-go-v2/config v1.32.7 h1:vxUyWGUwmkQ2g19n7JY/9YL8MfAIl7bTesIUykECXmY=
-github.com/aws/aws-sdk-go-v2/config v1.32.7/go.mod h1:2/Qm5vKUU/r7Y+zUk/Ptt2MDAEKAfUtKc1+3U1Mo3oY=
-github.com/aws/aws-sdk-go-v2/credentials v1.19.7 h1:tHK47VqqtJxOymRrNtUXN5SP/zUTvZKeLx4tH6PGQc8=
-github.com/aws/aws-sdk-go-v2/credentials v1.19.7/go.mod h1:qOZk8sPDrxhf+4Wf4oT2urYJrYt3RejHSzgAquYeppw=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.17 h1:I0GyV8wiYrP8XpA70g1HBcQO1JlQxCMTW9npl5UbDHY=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.17/go.mod h1:tyw7BOl5bBe/oqvoIeECFJjMdzXoa/dfVz3QQ5lgHGA=
-github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.21.0 h1:pQZGI0qQXeCHZHMeWzhwPu+4jkWrdrIb2dgpG4OKmco=
-github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.21.0/go.mod h1:XGq5kImVqQT4HUNbbG+0Y8O74URsPNH7CGPg1s1HW5E=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.17 h1:xOLELNKGp2vsiteLsvLPwxC+mYmO6OZ8PYgiuPJzF8U=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.17/go.mod h1:5M5CI3D12dNOtH3/mk6minaRwI2/37ifCURZISxA/IQ=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.17 h1:WWLqlh79iO48yLkj1v3ISRNiv+3KdQoZ6JWyfcsyQik=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.17/go.mod h1:EhG22vHRrvF8oXSTYStZhJc1aUgKtnJe+aOiFEV90cM=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.4 h1:WKuaxf++XKWlHWu9ECbMlha8WOEGm0OUEZqm4K/Gcfk=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.4/go.mod h1:ZWy7j6v1vWGmPReu0iSGvRiise4YI5SkR3OHKTZ6Wuc=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.17 h1:JqcdRG//czea7Ppjb+g/n4o8i/R50aTBHkA7vu0lK+k=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.17/go.mod h1:CO+WeGmIdj/MlPel2KwID9Gt7CNq4M65HUfBW97liM0=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.4 h1:0ryTNEdJbzUCEWkVXEXoqlXV72J5keC1GvILMOuD00E=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.4/go.mod h1:HQ4qwNZh32C3CBeO6iJLQlgtMzqeG17ziAA/3KDJFow=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.8 h1:Z5EiPIzXKewUQK0QTMkutjiaPVeVYXX7KIqhXu/0fXs=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.8/go.mod h1:FsTpJtvC4U1fyDXk7c71XoDv3HlRm8V3NiYLeYLh5YE=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.17 h1:RuNSMoozM8oXlgLG/n6WLaFGoea7/CddrCfIiSA+xdY=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.17/go.mod h1:F2xxQ9TZz5gDWsclCtPQscGpP0VUOc8RqgFM3vDENmU=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.17 h1:bGeHBsGZx0Dvu/eJC0Lh9adJa3M1xREcndxLNZlve2U=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.17/go.mod h1:dcW24lbU0CzHusTE8LLHhRLI42ejmINN8Lcr22bwh/g=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.95.1 h1:C2dUPSnEpy4voWFIq3JNd8gN0Y5vYGDo44eUE58a/p8=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.95.1/go.mod h1:5jggDlZ2CLQhwJBiZJb4vfk4f0GxWdEDruWKEJ1xOdo=
-github.com/aws/aws-sdk-go-v2/service/signin v1.0.5 h1:VrhDvQib/i0lxvr3zqlUwLwJP4fpmpyD9wYG1vfSu+Y=
-github.com/aws/aws-sdk-go-v2/service/signin v1.0.5/go.mod h1:k029+U8SY30/3/ras4G/Fnv/b88N4mAfliNn08Dem4M=
-github.com/aws/aws-sdk-go-v2/service/sso v1.30.9 h1:v6EiMvhEYBoHABfbGB4alOYmCIrcgyPPiBE1wZAEbqk=
-github.com/aws/aws-sdk-go-v2/service/sso v1.30.9/go.mod h1:yifAsgBxgJWn3ggx70A3urX2AN49Y5sJTD1UQFlfqBw=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.13 h1:gd84Omyu9JLriJVCbGApcLzVR3XtmC4ZDPcAI6Ftvds=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.13/go.mod h1:sTGThjphYE4Ohw8vJiRStAcu3rbjtXRsdNB0TvZ5wwo=
-github.com/aws/aws-sdk-go-v2/service/sts v1.41.6 h1:5fFjR/ToSOzB2OQ/XqWpZBmNvmP/pJ1jOWYlFDJTjRQ=
-github.com/aws/aws-sdk-go-v2/service/sts v1.41.6/go.mod h1:qgFDZQSD/Kys7nJnVqYlWKnh0SSdMjAi0uSwON4wgYQ=
-github.com/aws/smithy-go v1.24.0 h1:LpilSUItNPFr1eY85RYgTIg5eIEPtvFbskaFcmmIUnk=
-github.com/aws/smithy-go v1.24.0/go.mod h1:LEj2LM3rBRQJxPZTB4KuzZkaZYnZPnvgIhb4pu07mx0=
 github.com/bddjr/hlfhr v1.4.0 h1:EVryUs0mLzQ455bAIKhASqwxFV9IYrGOFjuz0HE6oYE=
 github.com/bddjr/hlfhr v1.4.0/go.mod h1:oyIv4Q9JpCgZFdtH3KyTNWp7YYRWl4zl8k4ozrMAB4g=
 github.com/beevik/ntp v1.5.0 h1:y+uj/JjNwlY2JahivxYvtmv4ehfi3h74fAuABB9ZSM4=
@@ -333,6 +293,8 @@ github.com/prometheus/common v0.4.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y8
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
+github.com/rhnvrm/simples3 v0.11.1 h1:/IU3Jz7R3oSJfafPvXemwSZvh0wZ1nFcc2CceMmloU4=
+github.com/rhnvrm/simples3 v0.11.1/go.mod h1:c2xW30bukipkBlWNnXG1wDjq3gykQ6ww2AB/9NHMLMY=
 github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
 github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
 github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
--- a/internal/data/backup.go
+++ b/internal/data/backup.go
@@ -405,6 +405,7 @@ func (r *backupRepo) getStorage(backupStorage biz.BackupStorage) (storage.Storag
 			AccessKeyID:     backupStorage.Info.AccessKey,
 			SecretAccessKey: backupStorage.Info.SecretKey,
 			Endpoint:        backupStorage.Info.Endpoint,
+			Scheme:          backupStorage.Info.Scheme,
 			BasePath:        backupStorage.Info.Path,
 			AddressingStyle: storage.S3AddressingStyle(backupStorage.Info.Style),
 		})
--- a/internal/service/backup_storage.go
+++ b/internal/service/backup_storage.go
@@ -129,6 +129,7 @@ func (s *BackupStorageService) validateStorage(accountType string, info types.Ba
 			AccessKeyID:     info.AccessKey,
 			SecretAccessKey: info.SecretKey,
 			Endpoint:        info.Endpoint,
+			Scheme:          info.Scheme,
 			BasePath:        info.Path,
 			AddressingStyle: storage.S3AddressingStyle(info.Style),
 		})
--- a/pkg/storage/s3.go
+++ b/pkg/storage/s3.go
@@ -1,18 +1,13 @@
 package storage

 import (
-	"context"
 	"fmt"
 	"io"
+	"strconv"
 	"strings"
 	"time"

-	"github.com/aws/aws-sdk-go-v2/aws"
-	"github.com/aws/aws-sdk-go-v2/config"
-	"github.com/aws/aws-sdk-go-v2/credentials"
-	"github.com/aws/aws-sdk-go-v2/feature/s3/manager"
-	"github.com/aws/aws-sdk-go-v2/service/s3"
-	"github.com/aws/aws-sdk-go-v2/service/s3/types"
+	"github.com/rhnvrm/simples3"
 )

 // S3AddressingStyle S3 地址模式
@@ -31,56 +26,57 @@ type S3Config struct {
 	AccessKeyID     string            // 访问密钥 ID
 	SecretAccessKey string            // 访问密钥
 	Endpoint        string            // 自定义端点
+	Scheme          string            // 协议 http 或 https
 	BasePath        string            // 基础路径前缀
 	AddressingStyle S3AddressingStyle // 地址模式
 }

 type S3 struct {
-	client *s3.Client
+	client *simples3.S3
 	config S3Config
+	bucket string // bucket 用于 API 调用
 }

 func NewS3(cfg S3Config) (Storage, error) {
 	if cfg.AddressingStyle == "" {
 		cfg.AddressingStyle = S3AddressingStyleVirtualHosted
 	}
+	if cfg.Scheme == "" {
+		cfg.Scheme = "https"
+	}

 	cfg.BasePath = strings.Trim(cfg.BasePath, "/")

-	var awsCfg aws.Config
-	var err error
+	client := simples3.New(cfg.Region, cfg.AccessKeyID, cfg.SecretAccessKey)

-	awsCfg, err = config.LoadDefaultConfig(context.TODO(),
-		config.WithRegion(cfg.Region),
-		config.WithCredentialsProvider(
-			credentials.NewStaticCredentialsProvider(cfg.AccessKeyID, cfg.SecretAccessKey, ""),
-		),
-		config.WithRequestChecksumCalculation(aws.RequestChecksumCalculationWhenRequired),
-		config.WithResponseChecksumValidation(aws.ResponseChecksumValidationWhenRequired),
-		config.WithRetryMaxAttempts(10),
-	)
+	// bucket 用于 API 调用
+	// Virtual Hosted Style 时 bucket 已在 endpoint 中，API 调用时传空
+	// Path Style 时 bucket 需要作为路径的一部分
+	bucket := cfg.Bucket

-	if err != nil {
-		return nil, fmt.Errorf("failed to load AWS config: %w", err)
-	}
-
-	var client *s3.Client
 	if cfg.Endpoint != "" {
-		// 自定义端点
-		client = s3.NewFromConfig(awsCfg, func(o *s3.Options) {
-			o.UsePathStyle = cfg.AddressingStyle == S3AddressingStylePath
-			o.BaseEndpoint = aws.String(cfg.Endpoint)
-		})
+		// 自定义 Endpoint
+		if cfg.AddressingStyle == S3AddressingStyleVirtualHosted {
+			// Virtual Hosted Style: https://{bucket}.{endpoint}/{key}
+			client.SetEndpoint(fmt.Sprintf("%s://%s.%s", cfg.Scheme, cfg.Bucket, cfg.Endpoint))
+			bucket = ""
+		} else {
+			// Path Style: https://{endpoint}/{bucket}/{key}
+			client.SetEndpoint(fmt.Sprintf("%s://%s", cfg.Scheme, cfg.Endpoint))
+		}
 	} else {
-		// 标准 AWS S3
-		client = s3.NewFromConfig(awsCfg, func(o *s3.Options) {
-			o.UsePathStyle = cfg.AddressingStyle == S3AddressingStylePath
-		})
+		// AWS S3
+		if cfg.AddressingStyle == S3AddressingStyleVirtualHosted {
+			// Virtual Hosted Style: https://{bucket}.s3.{region}.amazonaws.com/{key}
+			client.SetEndpoint(fmt.Sprintf("https://%s.s3.%s.amazonaws.com", cfg.Bucket, cfg.Region))
+			bucket = ""
+		}
 	}

 	return &S3{
 		client: client,
 		config: cfg,
+		bucket: bucket,
 	}, nil
 }

@@ -91,42 +87,27 @@ func (s *S3) Delete(files ...string) error {
 	}

 	// 批量删除
-	var objects []types.ObjectIdentifier
+	var objects []string
 	for _, file := range files {
 		key := s.getKey(file)
-		objects = append(objects, types.ObjectIdentifier{
-			Key: aws.String(key),
-		})
+		objects = append(objects, key)
 	}

-	_, err := s.client.DeleteObjects(context.TODO(), &s3.DeleteObjectsInput{
-		Bucket: aws.String(s.config.Bucket),
-		Delete: &types.Delete{
-			Objects: objects,
-		},
+	_, err := s.client.DeleteObjects(simples3.DeleteObjectsInput{
+		Bucket:  s.bucket,
+		Objects: objects,
+		Quiet:   true,
 	})

-	waiter := s3.NewObjectNotExistsWaiter(s.client)
-	for _, file := range files {
-		key := s.getKey(file)
-		err = waiter.Wait(context.TODO(), &s3.HeadObjectInput{
-			Bucket: aws.String(s.config.Bucket),
-			Key:    aws.String(key),
-		}, 30*time.Second)
-		if err != nil {
-			return err
-		}
-	}
-
 	return err
 }

 // Exists 检查文件是否存在
 func (s *S3) Exists(file string) bool {
 	key := s.getKey(file)
-	_, err := s.client.HeadObject(context.TODO(), &s3.HeadObjectInput{
-		Bucket: aws.String(s.config.Bucket),
-		Key:    aws.String(key),
+	_, err := s.client.FileDetails(simples3.DetailsInput{
+		Bucket:    s.bucket,
+		ObjectKey: key,
 	})
 	return err == nil
 }
@@ -134,18 +115,29 @@ func (s *S3) Exists(file string) bool {
 // LastModified 获取文件最后修改时间
 func (s *S3) LastModified(file string) (time.Time, error) {
 	key := s.getKey(file)
-	output, err := s.client.HeadObject(context.TODO(), &s3.HeadObjectInput{
-		Bucket: aws.String(s.config.Bucket),
-		Key:    aws.String(key),
+	output, err := s.client.FileDetails(simples3.DetailsInput{
+		Bucket:    s.bucket,
+		ObjectKey: key,
 	})
 	if err != nil {
 		return time.Time{}, err
 	}

-	if output.LastModified != nil {
-		return *output.LastModified, nil
+	if output.LastModified == "" {
+		return time.Time{}, nil
 	}
-	return time.Time{}, nil
+
+	// 解析 HTTP 日期格式
+	t, err := time.Parse(time.RFC1123, output.LastModified)
+	if err != nil {
+		// 尝试其他格式
+		t, err = time.Parse(time.RFC1123Z, output.LastModified)
+		if err != nil {
+			return time.Time{}, fmt.Errorf("failed to parse LastModified: %w", err)
+		}
+	}
+
+	return t, nil
 }

 // List 列出目录下的所有文件
@@ -156,31 +148,29 @@ func (s *S3) List(path string) ([]string, error) {
 	}

 	var files []string
-	paginator := s3.NewListObjectsV2Paginator(s.client, &s3.ListObjectsV2Input{
-		Bucket:    aws.String(s.config.Bucket),
-		Prefix:    aws.String(prefix),
-		Delimiter: aws.String("/"),
+	seq, finish := s.client.ListAll(simples3.ListInput{
+		Bucket:    s.bucket,
+		Prefix:    prefix,
+		Delimiter: "/",
 	})

-	for paginator.HasMorePages() {
-		page, err := paginator.NextPage(context.TODO())
-		if err != nil {
-			return nil, err
+	for obj := range seq {
+		key := obj.Key
+		// 跳过目录本身
+		if key == prefix {
+			continue
 		}
-		for _, obj := range page.Contents {
-			key := aws.ToString(obj.Key)
-			// 跳过目录本身
-			if key == prefix {
-				continue
-			}
-			// 提取文件名
-			name := strings.TrimPrefix(key, prefix)
-			if name != "" && !strings.Contains(name, "/") {
-				files = append(files, name)
-			}
+		// 提取文件名
+		name := strings.TrimPrefix(key, prefix)
+		if name != "" && !strings.Contains(name, "/") {
+			files = append(files, name)
 		}
 	}

+	if err := finish(); err != nil {
+		return nil, err
+	}
+
 	return files, nil
 }

@@ -188,27 +178,13 @@ func (s *S3) List(path string) ([]string, error) {
 func (s *S3) Put(file string, content io.Reader) error {
 	key := s.getKey(file)

-	// For S3-compatible providers, disable automatic checksum calculation on the Uploader.
-	// The S3 client's RequestChecksumCalculation setting only affects single-part uploads.
-	// Multipart uploads via the Uploader require this separate setting (added in s3/manager v1.20.0).
-	// See: https://github.com/aws/aws-sdk-go-v2/issues/3007
-	uploader := manager.NewUploader(s.client, func(u *manager.Uploader) {
-		u.RequestChecksumCalculation = aws.RequestChecksumCalculationWhenRequired
+	_, err := s.client.FileUploadMultipart(simples3.MultipartUploadInput{
+		Bucket:      s.bucket,
+		ObjectKey:   key,
+		ContentType: "application/octet-stream",
+		Body:        content,
+		Concurrency: 5,
 	})
-	_, err := uploader.Upload(context.TODO(), &s3.PutObjectInput{
-		Bucket: aws.String(s.config.Bucket),
-		Key:    aws.String(key),
-		Body:   content,
-	})
-	if err != nil {
-		return err
-	}
-
-	waiter := s3.NewObjectExistsWaiter(s.client)
-	err = waiter.Wait(context.TODO(), &s3.HeadObjectInput{
-		Bucket: aws.String(s.config.Bucket),
-		Key:    aws.String(key),
-	}, 30*time.Second)

 	return err
 }
@@ -216,15 +192,20 @@ func (s *S3) Put(file string, content io.Reader) error {
 // Size 获取文件大小
 func (s *S3) Size(file string) (int64, error) {
 	key := s.getKey(file)
-	output, err := s.client.HeadObject(context.TODO(), &s3.HeadObjectInput{
-		Bucket: aws.String(s.config.Bucket),
-		Key:    aws.String(key),
+	output, err := s.client.FileDetails(simples3.DetailsInput{
+		Bucket:    s.bucket,
+		ObjectKey: key,
 	})
 	if err != nil {
 		return 0, err
 	}

-	return aws.ToInt64(output.ContentLength), nil
+	size, err := strconv.ParseInt(output.ContentLength, 10, 64)
+	if err != nil {
+		return 0, fmt.Errorf("failed to parse ContentLength: %w", err)
+	}
+
+	return size, nil
 }

 // getKey 获取完整的对象键
--- a/pkg/types/backup.go
+++ b/pkg/types/backup.go
@@ -9,6 +9,7 @@ type BackupStorageInfo struct {
 	Style     string `json:"style"`      // virtual-hosted, path
 	Region    string `json:"region"`     // 地区
 	Endpoint  string `json:"endpoint"`   // 端点
+	Scheme    string `json:"scheme"`     // http, https
 	Bucket    string `json:"bucket"`     // 存储桶

 	// SFTP / WebDAV
--- a/web/src/views/backup/StorageView.vue
+++ b/web/src/views/backup/StorageView.vue
@@ -21,6 +21,11 @@ const styleOptions = [
  { label: 'Path', value: 'path' }
 ]

+const schemeOptions = [
+  { label: 'HTTPS', value: 'https' },
+  { label: 'HTTP', value: 'http' }
+]
+
 const sftpAuthOptions = [
  { label: $gettext('Password'), value: 'password' },
  { label: $gettext('Private Key'), value: 'private_key' }
@@ -35,6 +40,7 @@ const defaultModel = {
    style: 'virtual_hosted',
    region: '',
    endpoint: '',
+    scheme: 'https',
    bucket: '',
    host: '',
    port: 22,
@@ -253,6 +259,9 @@ onMounted(() => {
            :placeholder="$gettext('Enter endpoint URL')"
          />
        </n-form-item>
+        <n-form-item :label="$gettext('Scheme')">
+          <n-select v-model:value="createModel.info.scheme" :options="schemeOptions" />
+        </n-form-item>
        <n-form-item :label="$gettext('Bucket')" required>
          <n-input
            v-model:value="createModel.info.bucket"