Feat: aria2 download and transfer in slave node (#1040)

* Feat: retrieve nodes from data table

* Feat: master node ping slave node in REST API

* Feat: master send scheduled ping request

* Feat: inactive nodes recover loop

* Modify: remove database operations from aria2 RPC caller implementation

* Feat: init aria2 client in master node

* Feat: Round Robin load balancer

* Feat: create and monitor aria2 task in master node

* Feat: salve receive and handle heartbeat

* Fix: Node ID will be 0 in download record generated in older version

* Feat: sign request headers with all `X-` prefix

* Feat: API call to slave node will carry meta data in headers

* Feat: call slave aria2 rpc method from master

* Feat: get slave aria2 task status
Feat: encode slave response data using gob

* Feat: aria2 callback to master node / cancel or select task to slave node

* Fix: use dummy aria2 client when caller initialize failed in master node

* Feat: slave aria2 status event callback / salve RPC auth

* Feat: prototype for slave driven filesystem

* Feat: retry for init aria2 client in master node

* Feat: init request client with global options

* Feat: slave receive async task from master

* Fix: competition write in request header

* Refactor: dependency initialize order

* Feat: generic message queue implementation

* Feat: message queue implementation

* Feat: master waiting slave transfer result

* Feat: slave transfer file in stateless policy

* Feat: slave transfer file in slave policy

* Feat: slave transfer file in local policy

* Feat: slave transfer file in OneDrive policy

* Fix: failed to initialize update checker http client

* Feat: list slave nodes for dashboard

* Feat: test aria2 rpc connection in slave

* Feat: add and save node

* Feat: add and delete node in node pool

* Fix: temp file cannot be removed when aria2 task fails

* Fix: delete node in admin panel

* Feat: edit node and get node info

* Modify: delete unused settings

pkg/filesystem/driver/remote/handler.go

@@ -49,6 +49,7 @@ func (handler Driver) List(ctx context.Context, path string, recursive bool) ([]
 		handler.getAPIUrl("list"),
 		bodyReader,
 		request.WithCredential(handler.AuthInstance, int64(signTTL)),
+		request.WithMasterMeta(),
 	).CheckHTTPResponse(200).DecodeResponse()
 	if err != nil {
 		return res, err
@@ -97,7 +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
@@ -116,6 +117,7 @@ func (handler Driver) Get(ctx context.Context, path string) (response.RSCloser,
 		nil,
 		request.WithContext(ctx),
 		request.WithTimeout(time.Duration(0)),
+		request.WithMasterMeta(),
 	).CheckHTTPResponse(200).GetRSCloser()
 	if err != nil {
 		return nil, err
@@ -168,13 +170,15 @@ func (handler Driver) Put(ctx context.Context, file io.ReadCloser, dst string, s
 		handler.Policy.GetUploadURL(),
 		file,
 		request.WithHeader(map[string][]string{
-			"Authorization": {credential.Token},
-			"X-Policy":      {credential.Policy},
-			"X-FileName":    {fileName},
-			"X-Overwrite":   {overwrite},
+			"X-Policy":    {credential.Policy},
+			"X-FileName":  {fileName},
+			"X-Overwrite": {overwrite},
 		}),
 		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 {
 		return err
@@ -206,6 +210,8 @@ func (handler Driver) Delete(ctx context.Context, files []string) ([]string, err
 		handler.getAPIUrl("delete"),
 		bodyReader,
 		request.WithCredential(handler.AuthInstance, int64(signTTL)),
+		request.WithMasterMeta(),
+		request.WithSlaveMeta(handler.Policy.AccessKey),
 	).CheckHTTPResponse(200).GetResponse()
 	if err != nil {
 		return files, err