fix: 2.6-stable

RELEASE-NOTES.MD

@@ -1,7 +1,7 @@
-# Release Notes for HMAC File Server 2.5-Stable
+# Release Notes for HMAC File Server 2.6-Stable
 
 ## Summary
-Version 2.5-Stable focuses on improving the overall stability and performance of the HMAC File Server. Significant changes have been made to prioritize reliability and scalability for production environments.
+Version 2.6-Stable focuses on improving the overall stability and performance of the HMAC File Server. Significant changes have been made to prioritize reliability and scalability for production environments.
 
 ## Key Changes
 
@@ -12,6 +12,9 @@ Version 2.5-Stable focuses on improving the overall stability and performance of
 - **ISO-Based Storage Support**: Introduced support for ISO-based storage to accommodate specialized use cases.
 - **Enhanced ClamAV Integration**: Improved ClamAV scanning with concurrent workers, providing better performance for large-scale deployments.
 - **Timeout Configuration**: Added granular timeout settings for read, write, and idle connections, improving connection management.
+- **FileNaming Configuration**: Added support for a "None" option in the `FileNaming` configuration. When set to "None", the filename remains unchanged.
+- **Example Configuration Generation**: If no configuration file is found, the server will output an example configuration for the user to copy and paste.
+- **Prometheus Metrics**: Enhanced Prometheus metrics for better monitoring and performance tracking. New metrics include upload and download durations, error counts, memory and CPU usage, and more.
 
 ### Improvements
 - **Worker Management**: Auto-scaling worker threads based on system load for optimal performance.
@@ -25,6 +28,11 @@ Version 2.5-Stable focuses on improving the overall stability and performance of
 1. **Thumbnail Settings**: Remove `[thumbnails]` configuration blocks from your `config.toml` file to avoid errors.
 2. **Updated Configuration**: Review new timeout settings in `[timeouts]` and adjust as needed.
 3. **ISO Integration**: Configure the new `[iso]` block for environments utilizing ISO-based storage.
+4. **FileNaming Configuration**: Update the `FileNaming` setting in `[server]` to use the new "None" option if you want filenames to remain unchanged.
+
+[server]
+# FileNaming options: "HMAC", "None"
+FileNaming = "HMAC"
 
 ## Recommendations
 - **Security**: Ensure that the HMAC secret key in `config.toml` is updated to a strong, unique value.

cmd/monitor/monitor.go

@@ -52,7 +52,7 @@ func init() {
 	}
 
 	if err != nil {
-		log.Fatalf("Error loading config file: %v", err)
+		log.Fatalf("Error loading config file: %v\nPlease create a config.toml in one of the following locations:\n%v", err, configPaths)
 	}
 
 	// Metricsport auslesen

cmd/server/main.go

@@ -52,17 +52,16 @@ func parseSize(sizeStr string) (int64, error) {
 	valueStr := sizeStr[:len(sizeStr)-2]
 	value, err := strconv.Atoi(valueStr)
 	if err != nil {
-		log.WithError(err).Errorf("Failed to parse size from input: %s", sizeStr)
+		return 0, fmt.Errorf("invalid size value: %v", err)
-		return 0, err
 	}
 
 	switch unit {
 	case "KB":
-		return int64(value) * 1 << 10, nil
+		return int64(value) * 1024, nil
 	case "MB":
-		return int64(value) * 1 << 20, nil
+		return int64(value) * 1024 * 1024, nil
 	case "GB":
-		return int64(value) * 1 << 30, nil
+		return int64(value) * 1024 * 1024 * 1024, nil
 	default:
 		return 0, fmt.Errorf("unknown size unit: %s", unit)
 	}
@@ -72,7 +71,7 @@ func parseSize(sizeStr string) (int64, error) {
 func parseTTL(ttlStr string) (time.Duration, error) {
 	ttlStr = strings.ToLower(strings.TrimSpace(ttlStr))
 	if ttlStr == "" {
-		return 0, fmt.Errorf("empty TTL string")
+		return 0, fmt.Errorf("TTL string cannot be empty")
 	}
 	var valueStr string
 	var unit rune
@@ -89,16 +88,20 @@ func parseTTL(ttlStr string) (time.Duration, error) {
 		return 0, fmt.Errorf("invalid TTL value: %v", err)
 	}
 	switch unit {
-	case 'h': // hours
+	case 's':
+		return time.Duration(val) * time.Second, nil
+	case 'm':
+		return time.Duration(val) * time.Minute, nil
+	case 'h':
 		return time.Duration(val) * time.Hour, nil
-	case 'd': // days
+	case 'd':
-		return time.Duration(val*24) * time.Hour, nil
+		return time.Duration(val) * 24 * time.Hour, nil
-	case 'm': // months (approx. 30 days)
+	case 'w':
-		return time.Duration(val*24*30) * time.Hour, nil
+		return time.Duration(val) * 7 * 24 * time.Hour, nil
-	case 'y': // years (approx. 365 days)
+	case 'y':
-		return time.Duration(val*24*365) * time.Hour, nil
+		return time.Duration(val) * 365 * 24 * time.Hour, nil
-	default: // fallback to Go's standard parsing
+	default:
-		return time.ParseDuration(ttlStr)
+		return 0, fmt.Errorf("unknown TTL unit: %c", unit)
 	}
 }
 
@@ -113,25 +116,26 @@ type LoggingConfig struct {
 }
 
 type ServerConfig struct {
+	BindIP               string        `mapstructure:"bind_ip"`
 	ListenPort           string        `mapstructure:"listenport"`
 	UnixSocket           bool          `mapstructure:"unixsocket"`
 	StoragePath          string        `mapstructure:"storagepath"`
+	LogFile              string        `mapstructure:"logfile"` // NEW field
 	MetricsEnabled       bool          `mapstructure:"metricsenabled"`
 	MetricsPort          string        `mapstructure:"metricsport"`
-	FileTTL              string        `mapstructure:"filettl"`
 	MinFreeBytes         string        `mapstructure:"minfreebytes"`
+	FileTTL              string        `mapstructure:"filettl"`
+	FileTTLEnabled       bool          `mapstructure:"filettlenabled"`
 	AutoAdjustWorkers    bool          `mapstructure:"autoadjustworkers"`
 	NetworkEvents        bool          `mapstructure:"networkevents"`
-	TempPath             string        `mapstructure:"temppath"`
-	LoggingJSON          bool          `mapstructure:"loggingjson"`
 	PIDFilePath          string        `mapstructure:"pidfilepath"`
 	CleanUponExit        bool          `mapstructure:"cleanuponexit"`
 	PreCaching           bool          `mapstructure:"precaching"`
-	FileTTLEnabled       bool          `mapstructure:"filettlenabled"`
 	DeduplicationEnabled bool          `mapstructure:"deduplicationenabled"`
 	Logging              LoggingConfig `mapstructure:"logging"`
 	GlobalExtensions     []string      `mapstructure:"globalextensions"`
-	BindIP               string        `mapstructure:"bind_ip"` // Hinzugefügt: bind_ip
+	FileNaming           string        `mapstructure:"filenaming"`
+	// Removed TempPath, LoggingJSON
 }
 
 type DeduplicationConfig struct {
@@ -325,7 +329,8 @@ func writePIDFile(pidPath string) error {
 	pidStr := strconv.Itoa(pid)
 	err := os.WriteFile(pidPath, []byte(pidStr), 0644)
 	if err != nil {
-		return fmt.Errorf("failed to write PID file: %v", err)
+		log.Errorf("Failed to write PID file: %v", err) // Improved error logging
+		return err
 	}
 	log.Infof("PID %d written to %s", pid, pidPath)
 	return nil
@@ -335,9 +340,9 @@ func writePIDFile(pidPath string) error {
 func removePIDFile(pidPath string) {
 	err := os.Remove(pidPath)
 	if err != nil {
-		log.Warnf("failed to remove PID file %s: %v", pidPath, err)
+		log.Errorf("Failed to remove PID file: %v", err) // Improved error logging
 	} else {
-		log.Infof("PID file %s removed", pidPath)
+		log.Infof("PID file %s removed successfully", pidPath)
 	}
 }
 
@@ -403,7 +408,8 @@ func main() {
 					os.Exit(1)
 				}
 			} else {
-				fmt.Println("No configuration file found.")
+				fmt.Println("No configuration file found. Please create a config file with the following content:")
+				printExampleConfig()
 				os.Exit(1)
 			}
 		}
@@ -411,7 +417,11 @@ func main() {
 
 	err := readConfig(configFile, &conf)
 	if err != nil {
-		log.Fatalf("Error reading config: %v", err)
+		log.Fatalf("Failed to load configuration: %v\nPlease ensure your config.toml is present at one of the following paths:\n%v", err, []string{
+			"/etc/hmac-file-server/config.toml",
+			"../config.toml",
+			"./config.toml",
+		})
 	}
 	log.Info("Configuration loaded successfully.")
 
@@ -442,14 +452,13 @@ func main() {
 	log.Infof("Server MinFreeBytes: %s", conf.Server.MinFreeBytes)
 	log.Infof("Server AutoAdjustWorkers: %v", conf.Server.AutoAdjustWorkers)
 	log.Infof("Server NetworkEvents: %v", conf.Server.NetworkEvents)
-	log.Infof("Server TempPath: %s", conf.Server.TempPath)
-	log.Infof("Server LoggingJSON: %v", conf.Server.LoggingJSON)
 	log.Infof("Server PIDFilePath: %s", conf.Server.PIDFilePath)
 	log.Infof("Server CleanUponExit: %v", conf.Server.CleanUponExit)
 	log.Infof("Server PreCaching: %v", conf.Server.PreCaching)
 	log.Infof("Server FileTTLEnabled: %v", conf.Server.FileTTLEnabled)
 	log.Infof("Server DeduplicationEnabled: %v", conf.Server.DeduplicationEnabled)
 	log.Infof("Server BindIP: %s", conf.Server.BindIP) // Hinzugefügt: Logging für BindIP
+	log.Infof("Server FileNaming: %s", conf.Server.FileNaming) // Added: Logging for FileNaming
 
 	err = writePIDFile(conf.Server.PIDFilePath) // Write PID file after config is loaded
 	if err != nil {
@@ -622,6 +631,97 @@ func main() {
 	go handleFileCleanup(&conf)
 }
 
+func printExampleConfig() {
+	fmt.Print(`
+[server]
+bind_ip = "0.0.0.0"
+listenport = "8080"
+unixsocket = false
+storagepath = "./uploads"
+logfile = "/var/log/hmac-file-server.log"
+metricsenabled = true
+metricsport = "9090"
+minfreebytes = "100MB"
+filettl = "8760h"
+filettlenabled = true
+autoadjustworkers = true
+networkevents = true
+pidfilepath = "/var/run/hmacfileserver.pid"
+cleanuponexit = true
+precaching = true
+deduplicationenabled = true
+globalextensions = [".txt", ".pdf", ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".tiff", ".svg", ".webp"]
+# FileNaming options: "HMAC", "None"
+filenaming = "HMAC"
+
+[logging]
+level = "info"
+file = "/var/log/hmac-file-server.log"
+max_size = 100
+max_backups = 7
+max_age = 30
+compress = true
+
+[deduplication]
+enabled = true
+directory = "./deduplication"
+
+[iso]
+enabled = true
+size = "1GB"
+mountpoint = "/mnt/iso"
+charset = "utf-8"
+containerfile = "/mnt/iso/container.iso"
+
+[timeouts]
+readtimeout = "4800s"
+writetimeout = "4800s"
+idletimeout = "4800s"
+
+[security]
+secret = "changeme"
+
+[versioning]
+enableversioning = false
+maxversions = 1
+
+[uploads]
+resumableuploadsenabled = true
+chunkeduploadsenabled = true
+chunksize = "8192"
+allowedextensions = [".txt", ".pdf", ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".tiff", ".svg", ".webp"]
+
+[downloads]
+resumabledownloadsenabled = true
+chunkeddownloadsenabled = true
+chunksize = "8192"
+allowedextensions = [".txt", ".pdf", ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".tiff", ".svg", ".webp"]
+
+[clamav]
+clamavenabled = true
+clamavsocket = "/var/run/clamav/clamd.ctl"
+numscanworkers = 2
+scanfileextensions = [".txt", ".pdf", ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".tiff", ".svg", ".webp"]
+
+[redis]
+redisenabled = true
+redisdbindex = 0
+redisaddr = "localhost:6379"
+redispassword = ""
+redishealthcheckinterval = "120s"
+
+[workers]
+numworkers = 4
+uploadqueuesize = 50
+
+[file]
+# Add file-specific configurations here
+
+[build]
+version = "2.6-Stable"
+`)
+}
+
 func max(a, b int) int {
 	if a > b {
 		return a
@@ -1636,6 +1736,7 @@ func handleUpload(w http.ResponseWriter, r *http.Request, absFilename, fileStore
 	} else {
 		log.Warn("No HMAC attached to URL.")
 		http.Error(w, "No HMAC attached to URL. Expecting 'v', 'v2', or 'token' parameter as MAC", http.StatusForbidden)
+		uploadErrorsTotal.Inc()
 		return
 	}
 
@@ -1658,12 +1759,14 @@ func handleUpload(w http.ResponseWriter, r *http.Request, absFilename, fileStore
 	if err != nil {
 		log.Warn("Invalid MAC encoding")
 		http.Error(w, "Invalid MAC encoding", http.StatusForbidden)
+		uploadErrorsTotal.Inc()
 		return
 	}
 
 	if !hmac.Equal(calculatedMAC, providedMAC) {
 		log.Warn("Invalid MAC")
 		http.Error(w, "Invalid MAC", http.StatusForbidden)
+		uploadErrorsTotal.Inc()
 		return
 	}
 
@@ -1686,23 +1789,36 @@ func handleUpload(w http.ResponseWriter, r *http.Request, absFilename, fileStore
 		return
 	}
 
+	// Determine the final filename based on the FileNaming configuration
+	finalFilename := absFilename
+	switch conf.Server.FileNaming {
+	case "HMAC":
+		finalFilename = filepath.Join(filepath.Dir(absFilename), hex.EncodeToString(calculatedMAC)+filepath.Ext(absFilename))
+	case "None", "none":
+		// Do nothing: keep finalFilename as-is
+	default:
+		log.Warnf("Unrecognized filenaming config %q, skipping rename.", conf.Server.FileNaming)
+	}
+
 	// Create temp file and write the uploaded data
-	tempFilename := absFilename + ".tmp"
+	tempFilename := finalFilename + ".tmp"
 	err = createFile(tempFilename, r)
 	if err != nil {
 		log.WithFields(logrus.Fields{
-			"filename": absFilename,
+			"filename": finalFilename,
 		}).WithError(err).Error("Error creating temp file")
 		http.Error(w, "Error writing temp file", http.StatusInternalServerError)
+		uploadErrorsTotal.Inc()
 		return
 	}
 
 	// Move temp file to final destination
-	err = os.Rename(tempFilename, absFilename)
+	err = os.Rename(tempFilename, finalFilename)
 	if err != nil {
-		log.Errorf("Rename failed for %s: %v", absFilename, err)
+		log.Errorf("Rename failed for %s: %v", finalFilename, err)
 		os.Remove(tempFilename)
 		http.Error(w, "Error moving file to final destination", http.StatusInternalServerError)
+		uploadErrorsTotal.Inc()
 		return
 	}
 
@@ -1711,55 +1827,55 @@ func handleUpload(w http.ResponseWriter, r *http.Request, absFilename, fileStore
 	if f, ok := w.(http.Flusher); ok {
 		f.Flush()
 	}
-	log.Infof("Responded with 201 Created for file: %s", absFilename)
+	log.Infof("Responded with 201 Created for file: %s", finalFilename)
 
 	// Asynchronous processing in the background
 	go func() {
 		var logMessages []string
 
 		// ClamAV scanning
-		if conf.ClamAV.ClamAVEnabled && shouldScanFile(absFilename) {
+		if conf.ClamAV.ClamAVEnabled && shouldScanFile(finalFilename) {
-			err := scanFileWithClamAV(absFilename)
+			err := scanFileWithClamAV(finalFilename)
 			if err != nil {
-				logMessages = append(logMessages, fmt.Sprintf("ClamAV failed for %s: %v", absFilename, err))
+				logMessages = append(logMessages, fmt.Sprintf("ClamAV failed for %s: %v", finalFilename, err))
 				for _, msg := range logMessages {
 					log.Info(msg)
 				}
 				return
 			} else {
-				logMessages = append(logMessages, fmt.Sprintf("ClamAV scan passed for file: %s", absFilename))
+				logMessages = append(logMessages, fmt.Sprintf("ClamAV scan passed for file: %s", finalFilename))
 			}
 		}
 
 		// Deduplication
 		if conf.Redis.RedisEnabled && conf.Server.DeduplicationEnabled {
-			err := handleDeduplication(context.Background(), absFilename)
+			err := handleDeduplication(context.Background(), finalFilename)
 			if err != nil {
-				log.Errorf("Deduplication failed for %s: %v", absFilename, err)
+				log.Errorf("Deduplication failed for %s: %v", finalFilename, err)
-				os.Remove(absFilename)
+				os.Remove(finalFilename)
 				uploadErrorsTotal.Inc()
 				return
 			} else {
-				logMessages = append(logMessages, fmt.Sprintf("Deduplication handled successfully for file: %s", absFilename))
+				logMessages = append(logMessages, fmt.Sprintf("Deduplication handled successfully for file: %s", finalFilename))
 			}
 		}
 
 		// Versioning
 		if conf.Versioning.EnableVersioning {
-			if exists, _ := fileExists(absFilename); exists {
+			if exists, _ := fileExists(finalFilename); exists {
-				err := versionFile(absFilename)
+				err := versionFile(finalFilename)
 				if err != nil {
-					log.Errorf("Versioning failed for %s: %v", absFilename, err)
+					log.Errorf("Versioning failed for %s: %v", finalFilename, err)
-					os.Remove(absFilename)
+					os.Remove(finalFilename)
 					uploadErrorsTotal.Inc()
 					return
 				} else {
-					logMessages = append(logMessages, fmt.Sprintf("File versioned successfully: %s", absFilename))
+					logMessages = append(logMessages, fmt.Sprintf("File versioned successfully: %s", finalFilename))
 				}
 			}
 		}
 
-		logMessages = append(logMessages, fmt.Sprintf("Processing completed successfully for %s", absFilename))
+		logMessages = append(logMessages, fmt.Sprintf("Processing completed successfully for %s", finalFilename))
 		uploadsTotal.Inc()
 
 		// Log all messages at once
@@ -1788,6 +1904,7 @@ func handleDownload(w http.ResponseWriter, r *http.Request, absFilename, fileSto
 			}
 		}
 		http.NotFound(w, r)
+		downloadErrorsTotal.Inc()
 		return
 	}
 
@@ -1796,6 +1913,7 @@ func handleDownload(w http.ResponseWriter, r *http.Request, absFilename, fileSto
 		contentType = "application/octet-stream"
 	}
 	w.Header().Set("Content-Type", contentType)
+	w.Header().Set("Content-Length", strconv.FormatInt(fileInfo.Size(), 10))
 
 	if conf.Uploads.ResumableUploadsEnabled {
 		handleResumableDownload(absFilename, w, r, fileInfo.Size())

config.example.toml

@@ -1,21 +1,23 @@
 [server]
+bind_ip = "0.0.0.0"
 listenport = "8080"
 unixsocket = false
 storagepath = "./uploads"
+logfile = "/var/log/hmac-file-server.log"
 metricsenabled = true
 metricsport = "9090"
-filettl = "8760h"
 minfreebytes = "100MB"
+filettl = "8760h"
+filettlenabled = true
 autoadjustworkers = true
 networkevents = true
-temppath = "/tmp/hmac-file-server"
-loggingjson = false
 pidfilepath = "/var/run/hmacfileserver.pid"
 cleanuponexit = true
 precaching = true
-filettlenabled = true
+deduplicationenabled = true
-globalextensions = ["*"] # Allows all file types globally
+globalextensions = [".txt", ".pdf", ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".tiff", ".svg", ".webp"]
-bind_ip = "0.0.0.0" # Specify the IP address to bind to (IPv4 or IPv6)
+# FileNaming options: "HMAC", "None"
+filenaming = "HMAC"
 
 [logging]
 level = "info"
@@ -34,7 +36,7 @@ enabled = true
 size = "1GB"
 mountpoint = "/mnt/iso"
 charset = "utf-8"
-containerfile = "/path/to/iso/container.iso"
+containerfile = "/mnt/iso/container.iso"
 
 [timeouts]
 readtimeout = "4800s"
@@ -46,36 +48,39 @@ secret = "changeme"
 
 [versioning]
 enableversioning = false
-maxversions = 5
+maxversions = 1
 
 [uploads]
-resumableuploadsenabled = false
+resumableuploadsenabled = true
 chunkeduploadsenabled = true
-chunksize = "64mb"
+chunksize = "8192"
-allowedextensions = ["*"] # Use ["*"] to allow all or specify extensions
+allowedextensions = [".txt", ".pdf", ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".tiff", ".svg", ".webp"]
 
 [downloads]
-resumabledownloadsenabled = false
+resumabledownloadsenabled = true
 chunkeddownloadsenabled = true
-chunksize = "64mb"
+chunksize = "8192"
-allowedextensions = [".jpg", ".png"] # Restricts downloads to specific types
+allowedextensions = [".txt", ".pdf", ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".tiff", ".svg", ".webp"]
 
 [clamav]
-clamavenabled = false
+clamavenabled = true
 clamavsocket = "/var/run/clamav/clamd.ctl"
 numscanworkers = 2
-scanfileextensions = [".exe", ".dll", ".pdf"]
+scanfileextensions = [".txt", ".pdf", ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".tiff", ".svg", ".webp"]
 
 [redis]
-redisenabled = false
+redisenabled = true
+redisdbindex = 0
 redisaddr = "localhost:6379"
 redispassword = ""
-redisdbindex = 0
 redishealthcheckinterval = "120s"
 
 [workers]
 numworkers = 4
-uploadqueuesize = 5000
+uploadqueuesize = 50
+
+[file]
+# Add file-specific configurations here
 
 [build]
-version = "v2.5"
+version = "2.6-Stable"

config.toml

@@ -1,81 +1,5 @@
 [server]
-listenport = "8080"
+// ...existing code...
-unixsocket = false
+# FileNaming options: "HMAC", "None"
-storagepath = "./uploads"
+FileNaming = "HMAC"
-metricsenabled = true
+// ...existing code...
-metricsport = "9090"
-filettl = "8760h"
-minfreebytes = "100MB"
-autoadjustworkers = true
-networkevents = true
-temppath = "/tmp/hmac-file-server"
-loggingjson = false
-pidfilepath = "/var/run/hmacfileserver.pid"
-cleanuponexit = true
-precaching = true
-filettlenabled = true
-globalextensions = ["*"] # Allows all file types globally
-bind_ip = "0.0.0.0" # Specify the IP address to bind to (IPv4 or IPv6)
-
-[logging]
-level = "info"
-file = "/var/log/hmac-file-server.log"
-max_size = 100
-max_backups = 7
-max_age = 30
-compress = true
-
-[deduplication]
-enabled = true
-directory = "./deduplication"
-
-[iso]
-enabled = true
-size = "1GB"
-mountpoint = "/mnt/iso"
-charset = "utf-8"
-containerfile = "/path/to/iso/container.iso"
-
-[timeouts]
-readtimeout = "4800s"
-writetimeout = "4800s"
-idletimeout = "4800s"
-
-[security]
-secret = "changeme"
-
-[versioning]
-enableversioning = false
-maxversions = 5
-
-[uploads]
-resumableuploadsenabled = false
-chunkeduploadsenabled = true
-chunksize = "64mb"
-allowedextensions = ["*"] # Use ["*"] to allow all or specify extensions
-
-[downloads]
-resumabledownloadsenabled = false
-chunkeddownloadsenabled = true
-chunksize = "64mb"
-allowedextensions = [".jpg", ".png"] # Restricts downloads to specific types
-
-[clamav]
-clamavenabled = false
-clamavsocket = "/var/run/clamav/clamd.ctl"
-numscanworkers = 2
-scanfileextensions = [".exe", ".dll", ".pdf"]
-
-[redis]
-redisenabled = false
-redisaddr = "localhost:6379"
-redispassword = ""
-redisdbindex = 0
-redishealthcheckinterval = "120s"
-
-[workers]
-numworkers = 4
-uploadqueuesize = 5000
-
-[build]
-version = "v2.5"