Feat: slave transfer file in local policy

pkg/filesystem/driver/remote/handler.go

@@ -98,7 +98,7 @@ func (handler Driver) getAPIUrl(scope string, routes ...string) string {
 
 // Get 获取文件内容
 func (handler Driver) Get(ctx context.Context, path string) (response.RSCloser, error) {
-	// 尝试获取速度限制 TODO 是否需要在这里限制？
+	// 尝试获取速度限制
 	speedLimit := 0
 	if user, ok := ctx.Value(fsctx.UserCtx).(model.User); ok {
 		speedLimit = user.Group.SpeedLimit
@@ -177,6 +177,7 @@ func (handler Driver) Put(ctx context.Context, file io.ReadCloser, dst string, s
 		request.WithContentLength(int64(size)),
 		request.WithTimeout(time.Duration(0)),
 		request.WithMasterMeta(),
+		request.WithSlaveMeta(handler.Policy.AccessKey),
 		request.WithCredential(handler.AuthInstance, int64(credentialTTL)),
 	).CheckHTTPResponse(200).DecodeResponse()
 	if err != nil {
@@ -210,6 +211,7 @@ func (handler Driver) Delete(ctx context.Context, files []string) ([]string, err
 		bodyReader,
 		request.WithCredential(handler.AuthInstance, int64(signTTL)),
 		request.WithMasterMeta(),
+		request.WithSlaveMeta(handler.Policy.AccessKey),
 	).CheckHTTPResponse(200).GetResponse()
 	if err != nil {
 		return files, err

pkg/filesystem/filesystem.go

@@ -2,6 +2,7 @@ package filesystem
 
 import (
 	"errors"
+	"fmt"
 	"github.com/cloudreve/Cloudreve/v3/pkg/cluster"
 	"github.com/cloudreve/Cloudreve/v3/pkg/filesystem/driver"
 	"github.com/cloudreve/Cloudreve/v3/pkg/filesystem/driver/shadow/masterinslave"
@@ -256,6 +257,7 @@ func (fs *FileSystem) SwitchToShadowHandler(master cluster.Node, masterURL strin
 	} else if fs.Policy.Type == "local" {
 		fs.Policy.Type = "remote"
 		fs.Policy.Server = masterURL
+		fs.Policy.AccessKey = fmt.Sprintf("%d", master.ID())
 		fs.Policy.SecretKey = master.DBModel().MasterKey
 		fs.DispatchHandler()
 	}

pkg/request/options.go

@@ -22,6 +22,7 @@ type options struct {
 	contentLength int64
 	masterMeta    bool
 	endpoint      *url.URL
+	slaveNodeID   string
 }
 
 type optionFunc func(*options)
@@ -93,6 +94,13 @@ func WithMasterMeta() Option {
 	})
 }
 
+// WithSlaveMeta 请求时携带从机信息
+func WithSlaveMeta(s string) Option {
+	return optionFunc(func(o *options) {
+		o.slaveNodeID = s
+	})
+}
+
 // Endpoint 使用同一的请求Endpoint
 func WithEndpoint(endpoint string) Option {
 	endpointURL, _ := url.Parse(endpoint)

pkg/request/request.go

@@ -96,12 +96,16 @@ func (c HTTPClient) Request(method, target string, body io.Reader, opts ...Optio
 		}
 	}
 
-	if options.masterMeta {
+	if options.masterMeta && conf.SystemConfig.Mode == "master" {
 		req.Header.Add("X-Site-Url", model.GetSiteURL().String())
 		req.Header.Add("X-Site-Id", model.GetSettingByName("siteID"))
 		req.Header.Add("X-Cloudreve-Version", conf.BackendVersion)
 	}
 
+	if options.slaveNodeID != "" && conf.SystemConfig.Mode == "slave" {
+		req.Header.Add("X-Node-Id", options.slaveNodeID)
+	}
+
 	if options.contentLength != -1 {
 		req.ContentLength = options.contentLength
 	}

pkg/slave/slave.go

@@ -12,7 +12,7 @@ import (
 	"github.com/cloudreve/Cloudreve/v3/pkg/request"
 	"github.com/cloudreve/Cloudreve/v3/pkg/serializer"
 	"github.com/cloudreve/Cloudreve/v3/pkg/task"
-	"net/http"
+	"github.com/jinzhu/gorm"
 	"net/url"
 	"sync"
 )
@@ -45,10 +45,9 @@ type slaveController struct {
 
 // info of master node
 type MasterInfo struct {
-	SlaveID uint
-	ID      string
-	TTL     int
-	URL     *url.URL
+	ID  string
+	TTL int
+	URL *url.URL
 	// used to invoke aria2 rpc calls
 	Instance cluster.Node
 
@@ -83,12 +82,12 @@ func (c *slaveController) HandleHeartBeat(req *serializer.NodePingReq) (serializ
 		}
 
 		c.masters[req.SiteID] = MasterInfo{
-			SlaveID:    req.Node.ID,
 			ID:         req.SiteID,
 			URL:        masterUrl,
 			TTL:        req.CredentialTTL,
 			jobTracker: make(map[string]bool),
 			Instance: cluster.NewNodeFromDBModel(&model.Node{
+				Model:                  gorm.Model{ID: req.Node.ID},
 				MasterKey:              req.Node.MasterKey,
 				Type:                   model.MasterNodeType,
 				Aria2Enabled:           req.Node.Aria2Enabled,
@@ -128,7 +127,7 @@ func (c *slaveController) SendNotification(id, subject string, msg mq.Message) e
 			"PUT",
 			node.URL.ResolveReference(apiPath).String(),
 			&body,
-			request.WithHeader(http.Header{"X-Node-Id": []string{fmt.Sprintf("%d", node.SlaveID)}}),
+			request.WithSlaveMeta(fmt.Sprintf("%d", node.Instance.ID())),
 			request.WithCredential(node.Instance.MasterAuthInstance(), int64(node.TTL)),
 		).CheckHTTPResponse(200).DecodeResponse()
 		if err != nil {