Merge af265d6c54 into f1953fddbc

* Configuration load success/timestamp.
* Wake-on-Lan packets/errors.

Signed-off-by: SuperQ <superq@gmail.com>

.golangci.yml

@@ -23,6 +23,9 @@ linters:
       - linters:
           - errcheck
         path: _test.go
+      - linters:
+          - forbidigo
+        path: cmd/main.go
       - linters:
           - gochecknoinits
         path: internal/logging/sse.go

cmd/main.go

@@ -1,9 +1,27 @@
 package main
 
 import (
+	"flag"
+	"fmt"
+	"os"
+
 	"github.com/jetkvm/kvm"
 )
 
 func main() {
+	versionPtr := flag.Bool("version", false, "print version and exit")
+	versionJsonPtr := flag.Bool("version-json", false, "print version as json and exit")
+	flag.Parse()
+
+	if *versionPtr || *versionJsonPtr {
+		versionData, err := kvm.GetVersionData(*versionJsonPtr)
+		if err != nil {
+			fmt.Printf("failed to get version data: %v\n", err)
+			os.Exit(1)
+		}
+		fmt.Println(string(versionData))
+		return
+	}
+
 	kvm.Main()
 }

config.go

@@ -9,6 +9,8 @@ import (
 	"github.com/jetkvm/kvm/internal/logging"
 	"github.com/jetkvm/kvm/internal/network"
 	"github.com/jetkvm/kvm/internal/usbgadget"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
 )
 
 type WakeOnLanDevice struct {
@@ -138,6 +140,21 @@ var (
 	configLock = &sync.Mutex{}
 )
 
+var (
+	configSuccess = promauto.NewGauge(
+		prometheus.GaugeOpts{
+			Name: "jetkvm_config_last_reload_successful",
+			Help: "The last configuration load succeeded",
+		},
+	)
+	configSuccessTime = promauto.NewGauge(
+		prometheus.GaugeOpts{
+			Name: "jetkvm_config_last_reload_success_timestamp_seconds",
+			Help: "Timestamp of last successful config load",
+		},
+	)
+)
+
 func LoadConfig() {
 	configLock.Lock()
 	defer configLock.Unlock()
@@ -153,6 +170,8 @@ func LoadConfig() {
 	file, err := os.Open(configPath)
 	if err != nil {
 		logger.Debug().Msg("default config file doesn't exist, using default")
+		configSuccess.Set(1.0)
+		configSuccessTime.SetToCurrentTime()
 		return
 	}
 	defer file.Close()
@@ -161,6 +180,7 @@ func LoadConfig() {
 	loadedConfig := *defaultConfig
 	if err := json.NewDecoder(file).Decode(&loadedConfig); err != nil {
 		logger.Warn().Err(err).Msg("config file JSON parsing failed")
+		configSuccess.Set(0.0)
 		return
 	}
 
@@ -181,6 +201,9 @@ func LoadConfig() {
 
 	logging.GetRootLogger().UpdateLogLevel(config.DefaultLogLevel)
 
+	configSuccess.Set(1.0)
+	configSuccessTime.SetToCurrentTime()
+
 	logger.Info().Str("path", configPath).Msg("config loaded")
 }
 

dc_metrics.go

@@ -0,0 +1,53 @@
+package kvm
+
+import (
+	"sync"
+
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+var (
+	dcCurrentGauge = prometheus.NewGauge(prometheus.GaugeOpts{
+		Name: "jetkvm_dc_current_amperes",
+		Help: "Current DC power consumption in amperes",
+	})
+
+	dcPowerGauge = prometheus.NewGauge(prometheus.GaugeOpts{
+		Name: "jetkvm_dc_power_watts",
+		Help: "DC power consumption in watts",
+	})
+
+	dcVoltageGauge = prometheus.NewGauge(prometheus.GaugeOpts{
+		Name: "jetkvm_dc_voltage_volts",
+		Help: "DC voltage in volts",
+	})
+
+	dcStateGauge = prometheus.NewGauge(prometheus.GaugeOpts{
+		Name: "jetkvm_dc_power_state",
+		Help: "DC power state (1 = on, 0 = off)",
+	})
+
+	dcMetricsRegistered sync.Once
+)
+
+// registerDCMetrics registers the DC power metrics with Prometheus (called once when DC control is mounted)
+func registerDCMetrics() {
+	dcMetricsRegistered.Do(func() {
+		prometheus.MustRegister(dcCurrentGauge)
+		prometheus.MustRegister(dcPowerGauge)
+		prometheus.MustRegister(dcVoltageGauge)
+		prometheus.MustRegister(dcStateGauge)
+	})
+}
+
+// updateDCMetrics updates the Prometheus metrics with current DC power state values
+func updateDCMetrics(state DCPowerState) {
+	dcCurrentGauge.Set(state.Current)
+	dcPowerGauge.Set(state.Power)
+	dcVoltageGauge.Set(state.Voltage)
+	if state.IsOn {
+		dcStateGauge.Set(1)
+	} else {
+		dcStateGauge.Set(0)
+	}
+}

dev_deploy.sh

@@ -28,6 +28,7 @@ show_help() {
     echo "      --run-go-tests         Run go tests"
     echo "      --run-go-tests-only    Run go tests and exit"
     echo "      --skip-ui-build        Skip frontend/UI build"
+    echo "  -i, --install              Build for release and install the app"
     echo "      --help                 Display this help message"
     echo
     echo "Example:"
@@ -43,6 +44,7 @@ RESET_USB_HID_DEVICE=false
 LOG_TRACE_SCOPES="${LOG_TRACE_SCOPES:-jetkvm,cloud,websocket,native,jsonrpc}"
 RUN_GO_TESTS=false
 RUN_GO_TESTS_ONLY=false
+INSTALL_APP=false
 
 # Parse command line arguments
 while [[ $# -gt 0 ]]; do
@@ -72,6 +74,10 @@ while [[ $# -gt 0 ]]; do
             RUN_GO_TESTS=true
             shift
             ;;
+        -i|--install)
+            INSTALL_APP=true
+            shift
+            ;;
         --help)
             show_help
             exit 0
@@ -139,25 +145,36 @@ EOF
     fi
 fi
 
-msg_info "▶ Building go binary"
-make build_dev
-
-# Kill any existing instances of the application
-ssh "${REMOTE_USER}@${REMOTE_HOST}" "killall jetkvm_app_debug || true"
-
-# Copy the binary to the remote host
-ssh "${REMOTE_USER}@${REMOTE_HOST}" "cat > ${REMOTE_PATH}/jetkvm_app_debug" < bin/jetkvm_app
-
-if [ "$RESET_USB_HID_DEVICE" = true ]; then
-    msg_info "▶ Resetting USB HID device"
-    msg_warn "The option has been deprecated and will be removed in a future version, as JetKVM will now reset USB gadget configuration when needed"
-    # Remove the old USB gadget configuration
-    ssh "${REMOTE_USER}@${REMOTE_HOST}" "rm -rf /sys/kernel/config/usb_gadget/jetkvm/configs/c.1/hid.usb*"
-    ssh "${REMOTE_USER}@${REMOTE_HOST}" "ls /sys/class/udc > /sys/kernel/config/usb_gadget/jetkvm/UDC"
-fi
-
-# Deploy and run the application on the remote host
-ssh "${REMOTE_USER}@${REMOTE_HOST}" ash << EOF
+if [ "$INSTALL_APP" = true ]
+then
+	msg_info "▶ Building release binary"
+	make build_release
+	
+	# Copy the binary to the remote host as if we were the OTA updater.
+	ssh "${REMOTE_USER}@${REMOTE_HOST}" "cat > /userdata/jetkvm/jetkvm_app.update" < bin/jetkvm_app
+	
+	# Reboot the device, the new app will be deployed by the startup process.
+	ssh "${REMOTE_USER}@${REMOTE_HOST}" "reboot"
+else
+	msg_info "▶ Building development binary"
+	make build_dev
+	
+	# Kill any existing instances of the application
+	ssh "${REMOTE_USER}@${REMOTE_HOST}" "killall jetkvm_app_debug || true"
+	
+	# Copy the binary to the remote host
+	ssh "${REMOTE_USER}@${REMOTE_HOST}" "cat > ${REMOTE_PATH}/jetkvm_app_debug" < bin/jetkvm_app
+	
+	if [ "$RESET_USB_HID_DEVICE" = true ]; then
+	msg_info "▶ Resetting USB HID device"
+	msg_warn "The option has been deprecated and will be removed in a future version, as JetKVM will now reset USB gadget configuration when needed"
+	# Remove the old USB gadget configuration
+	ssh "${REMOTE_USER}@${REMOTE_HOST}" "rm -rf /sys/kernel/config/usb_gadget/jetkvm/configs/c.1/hid.usb*"
+	ssh "${REMOTE_USER}@${REMOTE_HOST}" "ls /sys/class/udc > /sys/kernel/config/usb_gadget/jetkvm/UDC"
+	fi
+	
+	# Deploy and run the application on the remote host
+	ssh "${REMOTE_USER}@${REMOTE_HOST}" ash << EOF
 set -e
 
 # Set the library path to include the directory where librockit.so is located
@@ -174,7 +191,8 @@ cd "${REMOTE_PATH}"
 chmod +x jetkvm_app_debug
 
 # Run the application in the background
-PION_LOG_TRACE=${LOG_TRACE_SCOPES} GODEBUG=netdns=1 ./jetkvm_app_debug
+PION_LOG_TRACE=${LOG_TRACE_SCOPES} ./jetkvm_app_debug | tee -a /tmp/jetkvm_app_debug.log
 EOF
+fi
 
-echo "Deployment complete."
+echo "Deployment complete."

internal/confparser/confparser.go

@@ -3,6 +3,7 @@ package confparser
 import (
 	"fmt"
 	"net"
+	"net/url"
 	"reflect"
 	"slices"
 	"strconv"
@@ -372,6 +373,10 @@ func (f *FieldConfig) validateField() error {
 			if _, err := idna.Lookup.ToASCII(val); err != nil {
 				return fmt.Errorf("field `%s` is not a valid hostname: %s", f.Name, val)
 			}
+		case "proxy":
+			if url, err := url.Parse(val); err != nil || (url.Scheme != "http" && url.Scheme != "https") || url.Host == "" {
+				return fmt.Errorf("field `%s` is not a valid HTTP proxy URL: %s", f.Name, val)
+			}
 		default:
 			return fmt.Errorf("field `%s` cannot use validate_type: unsupported validator: %s", f.Name, validateType)
 		}

internal/network/config.go

@@ -3,6 +3,8 @@ package network
 import (
 	"fmt"
 	"net"
+	"net/http"
+	"net/url"
 	"time"
 
 	"github.com/guregu/null/v6"
@@ -32,8 +34,9 @@ type IPv6StaticConfig struct {
 	DNS     []string    `json:"dns,omitempty" validate_type:"ipv6" required:"true"`
 }
 type NetworkConfig struct {
-	Hostname null.String `json:"hostname,omitempty" validate_type:"hostname"`
-	Domain   null.String `json:"domain,omitempty" validate_type:"hostname"`
+	Hostname  null.String `json:"hostname,omitempty" validate_type:"hostname"`
+	HTTPProxy null.String `json:"http_proxy,omitempty" validate_type:"proxy"`
+	Domain    null.String `json:"domain,omitempty" validate_type:"hostname"`
 
 	IPv4Mode   null.String       `json:"ipv4_mode,omitempty" one_of:"dhcp,static,disabled" default:"dhcp"`
 	IPv4Static *IPv4StaticConfig `json:"ipv4_static,omitempty" required_if:"IPv4Mode=static"`
@@ -71,6 +74,18 @@ func (c *NetworkConfig) GetMDNSMode() *mdns.MDNSListenOptions {
 
 	return listenOptions
 }
+
+func (s *NetworkConfig) GetTransportProxyFunc() func(*http.Request) (*url.URL, error) {
+	return func(*http.Request) (*url.URL, error) {
+		if s.HTTPProxy.String == "" {
+			return nil, nil
+		} else {
+			proxyUrl, _ := url.Parse(s.HTTPProxy.String)
+			return proxyUrl, nil
+		}
+	}
+}
+
 func (s *NetworkInterfaceState) GetHostname() string {
 	hostname := ToValidHostname(s.config.Hostname.String)
 

internal/timesync/http.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"math/rand"
 	"net/http"
+	"net/url"
 	"strconv"
 	"time"
 )
@@ -57,6 +58,7 @@ func (t *TimeSync) queryMultipleHttp(urls []string, timeout time.Duration) (now
 				ctx,
 				url,
 				timeout,
+				t.networkConfig.GetTransportProxyFunc(),
 			)
 			duration := time.Since(startTime)
 
@@ -122,10 +124,16 @@ func queryHttpTime(
 	ctx context.Context,
 	url string,
 	timeout time.Duration,
+	proxyFunc func(*http.Request) (*url.URL, error),
 ) (now *time.Time, response *http.Response, err error) {
+	transport := http.DefaultTransport.(*http.Transport).Clone()
+	transport.Proxy = proxyFunc
+
 	client := http.Client{
-		Timeout: timeout,
+		Transport: transport,
+		Timeout:   timeout,
 	}
+
 	req, err := http.NewRequestWithContext(ctx, "GET", url, nil)
 	if err != nil {
 		return nil, nil, err

internal/usbgadget/hid_keyboard.go

@@ -14,9 +14,10 @@ var keyboardConfig = gadgetConfigItem{
 	path:       []string{"functions", "hid.usb0"},
 	configPath: []string{"hid.usb0"},
 	attrs: gadgetAttributes{
-		"protocol":      "1",
-		"subclass":      "1",
-		"report_length": "8",
+		"protocol":        "1",
+		"subclass":        "1",
+		"report_length":   "8",
+		"no_out_endpoint": "0",		
 	},
 	reportDesc: keyboardReportDesc,
 }

internal/usbgadget/hid_mouse_absolute.go

@@ -11,9 +11,10 @@ var absoluteMouseConfig = gadgetConfigItem{
 	path:       []string{"functions", "hid.usb1"},
 	configPath: []string{"hid.usb1"},
 	attrs: gadgetAttributes{
-		"protocol":      "2",
-		"subclass":      "0",
-		"report_length": "6",
+		"protocol":        "2",
+		"subclass":        "0",
+		"report_length":   "6",
+		"no_out_endpoint": "1",
 	},
 	reportDesc: absoluteMouseCombinedReportDesc,
 }

internal/usbgadget/hid_mouse_relative.go

@@ -11,9 +11,10 @@ var relativeMouseConfig = gadgetConfigItem{
 	path:       []string{"functions", "hid.usb2"},
 	configPath: []string{"hid.usb2"},
 	attrs: gadgetAttributes{
-		"protocol":      "2",
-		"subclass":      "1",
-		"report_length": "4",
+		"protocol":        "2",
+		"subclass":        "1",
+		"report_length":   "4",
+		"no_out_endpoint": "1",
 	},
 	reportDesc: relativeMouseCombinedReportDesc,
 }

native.go

@@ -9,6 +9,7 @@ import (
 	"net"
 	"os"
 	"os/exec"
+	"strings"
 	"sync"
 	"time"
 
@@ -366,6 +367,22 @@ func shouldOverwrite(destPath string, srcHash []byte) bool {
 	return !bytes.Equal(srcHash, dstHash)
 }
 
+func getNativeSha256() ([]byte, error) {
+	version, err := resource.ResourceFS.ReadFile("jetkvm_native.sha256")
+	if err != nil {
+		return nil, err
+	}
+	return version, nil
+}
+
+func GetNativeVersion() (string, error) {
+	version, err := getNativeSha256()
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimSpace(string(version)), nil
+}
+
 func ensureBinaryUpdated(destPath string) error {
 	srcFile, err := resource.ResourceFS.Open("jetkvm_native")
 	if err != nil {
@@ -373,7 +390,7 @@ func ensureBinaryUpdated(destPath string) error {
 	}
 	defer srcFile.Close()
 
-	srcHash, err := resource.ResourceFS.ReadFile("jetkvm_native.sha256")
+	srcHash, err := getNativeSha256()
 	if err != nil {
 		nativeLogger.Debug().Msg("error reading embedded jetkvm_native.sha256, proceeding with update")
 		srcHash = nil

network.go

@@ -24,7 +24,9 @@ func networkStateChanged() {
 			timeSync.SetDhcpNtpAddresses(networkState.NtpAddressesString())
 		}
 
-		timeSync.Sync()
+		if err := timeSync.Sync(); err != nil {
+			networkLogger.Error().Err(err).Msg("failed to sync time after network state change")
+		}
 	}
 
 	// always restart mDNS when the network state changes

ota.go

@@ -50,6 +50,10 @@ const UpdateMetadataUrl = "https://api.jetkvm.com/releases"
 
 var builtAppVersion = "0.1.0+dev"
 
+func GetBuiltAppVersion() string {
+	return builtAppVersion
+}
+
 func GetLocalVersion() (systemVersion *semver.Version, appVersion *semver.Version, err error) {
 	appVersion, err = semver.NewVersion(builtAppVersion)
 	if err != nil {
@@ -89,7 +93,14 @@ func fetchUpdateMetadata(ctx context.Context, deviceId string, includePreRelease
 		return nil, fmt.Errorf("error creating request: %w", err)
 	}
 
-	resp, err := http.DefaultClient.Do(req)
+	transport := http.DefaultTransport.(*http.Transport).Clone()
+	transport.Proxy = config.NetworkConfig.GetTransportProxyFunc()
+
+	client := &http.Client{
+		Transport: transport,
+	}
+
+	resp, err := client.Do(req)
 	if err != nil {
 		return nil, fmt.Errorf("error sending request: %w", err)
 	}
@@ -135,6 +146,7 @@ func downloadFile(ctx context.Context, path string, url string, downloadProgress
 	client := http.Client{
 		Timeout: 10 * time.Minute,
 		Transport: &http.Transport{
+			Proxy:               config.NetworkConfig.GetTransportProxyFunc(),
 			TLSHandshakeTimeout: 30 * time.Second,
 			TLSClientConfig: &tls.Config{
 				RootCAs: rootcerts.ServerCertPool(),

serial.go

@@ -128,6 +128,7 @@ func pressATXResetButton(duration time.Duration) error {
 
 func mountDCControl() error {
 	_ = port.SetMode(defaultMode)
+	registerDCMetrics()
 	go runDCControl()
 	return nil
 }
@@ -206,6 +207,9 @@ func runDCControl() {
 		dcState.Current = amps
 		dcState.Power = watts
 
+		// Update Prometheus metrics
+		updateDCMetrics(dcState)
+
 		if currentSession != nil {
 			writeJSONRPCEvent("dcState", dcState, currentSession)
 		}

ui/src/components/Terminal.tsx

@@ -67,19 +67,19 @@ function Terminal({
 }) {
   const enableTerminal = useUiStore(state => state.terminalType == type);
   const setTerminalType = useUiStore(state => state.setTerminalType);
-  const setDisableKeyboardFocusTrap = useUiStore(state => state.setDisableVideoFocusTrap);
+  const setDisableVideoFocusTrap = useUiStore(state => state.setDisableVideoFocusTrap);
 
   const { instance, ref } = useXTerm({ options: TERMINAL_CONFIG });
 
   useEffect(() => {
     setTimeout(() => {
-      setDisableKeyboardFocusTrap(enableTerminal);
+      setDisableVideoFocusTrap(enableTerminal);
     }, 500);
 
     return () => {
-      setDisableKeyboardFocusTrap(false);
+      setDisableVideoFocusTrap(false);
     };
-  }, [ref, instance, enableTerminal, setDisableKeyboardFocusTrap, type]);
+  }, [enableTerminal, setDisableVideoFocusTrap]);
 
   const readyState = dataChannel.readyState;
   useEffect(() => {
@@ -116,7 +116,7 @@ function Terminal({
       const { domEvent } = e;
       if (domEvent.key === "Escape") {
         setTerminalType("none");
-        setDisableKeyboardFocusTrap(false);
+        setDisableVideoFocusTrap(false);
         domEvent.preventDefault();
       }
     });
@@ -131,7 +131,7 @@ function Terminal({
       onDataHandler.dispose();
       onKeyHandler.dispose();
     };
-  }, [instance, dataChannel, readyState, setDisableKeyboardFocusTrap, setTerminalType]);
+  }, [dataChannel, instance, readyState, setDisableVideoFocusTrap, setTerminalType]);
 
   useEffect(() => {
     if (!instance) return;
@@ -158,7 +158,7 @@ function Terminal({
     return () => {
       window.removeEventListener("resize", handleResize);
     };
-  }, [ref, instance]);
+  }, [instance]);
 
   return (
     <div

ui/src/components/popovers/PasteModal.tsx

@@ -10,11 +10,11 @@ import { SettingsPageHeader } from "@components/SettingsPageheader";
 import { useJsonRpc } from "@/hooks/useJsonRpc";
 import { useHidStore, useRTCStore, useUiStore, useSettingsStore } from "@/hooks/stores";
 import { keys, modifiers } from "@/keyboardMappings";
-import { layouts, chars } from "@/keyboardLayouts";
+import { KeyStroke, KeyboardLayout, selectedKeyboard } from "@/keyboardLayouts";
 import notifications from "@/notifications";
 
-const hidKeyboardPayload = (keys: number[], modifier: number) => {
-  return { keys, modifier };
+const hidKeyboardPayload = (modifier: number, keys: number[]) => {
+  return { modifier, keys };
 };
 
 const modifierCode = (shift?: boolean, altRight?: boolean) => {
@@ -62,49 +62,56 @@ export default function PasteModal() {
   const onConfirmPaste = useCallback(async () => {
     setPasteMode(false);
     setDisableVideoFocusTrap(false);
+
     if (rpcDataChannel?.readyState !== "open" || !TextAreaRef.current) return;
-    if (!safeKeyboardLayout) return;
-    if (!chars[safeKeyboardLayout]) return;
+    const keyboard: KeyboardLayout = selectedKeyboard(safeKeyboardLayout);
+    if (!keyboard) return;
+
     const text = TextAreaRef.current.value;
 
     try {
       for (const char of text) {
-        const { key, shift, altRight, deadKey, accentKey } = chars[safeKeyboardLayout][char]
+        const keyprops = keyboard.chars[char];
+        if (!keyprops) continue;
+
+        const { key, shift, altRight, deadKey, accentKey } = keyprops;
         if (!key) continue;
 
-        const keyz = [ keys[key] ];
-        const modz = [ modifierCode(shift, altRight) ];
-
-        if (deadKey) {
-            keyz.push(keys["Space"]);
-            modz.push(noModifier);
-        }
+        // if this is an accented character, we need to send that accent FIRST
         if (accentKey) {
-            keyz.unshift(keys[accentKey.key])
-            modz.unshift(modifierCode(accentKey.shift, accentKey.altRight))
+          await sendKeystroke({modifier: modifierCode(accentKey.shift, accentKey.altRight), keys: [ keys[accentKey.key] ] })
         }
 
-        for (const [index, kei] of keyz.entries()) {
-          await new Promise<void>((resolve, reject) => {
-            send(
-              "keyboardReport",
-              hidKeyboardPayload([kei], modz[index]),
-              params => {
-                if ("error" in params) return reject(params.error);
-                send("keyboardReport", hidKeyboardPayload([], 0), params => {
-                  if ("error" in params) return reject(params.error);
-                  resolve();
-                });
-              },
-            );
-          });
+        // now send the actual key
+        await sendKeystroke({ modifier: modifierCode(shift, altRight), keys: [ keys[key] ]});
+
+        // if what was requested was a dead key, we need to send an unmodified space to emit
+        // just the accent character
+        if (deadKey) {
+           await sendKeystroke({ modifier: noModifier, keys: [ keys["Space"] ] });
         }
+
+        // now send a message with no keys down to "release" the keys
+        await sendKeystroke({ modifier: 0, keys: [] });
       }
     } catch (error) {
-      console.error(error);
+      console.error("Failed to paste text:", error);
       notifications.error("Failed to paste text");
     }
-  }, [rpcDataChannel?.readyState, send, setDisableVideoFocusTrap, setPasteMode, safeKeyboardLayout]);
+
+    async function sendKeystroke(stroke: KeyStroke) {
+      await new Promise<void>((resolve, reject) => {
+        send(
+          "keyboardReport",
+          hidKeyboardPayload(stroke.modifier, stroke.keys),
+          params => {
+            if ("error" in params) return reject(params.error);
+            resolve();
+          }
+        );
+      });
+    }
+  }, [rpcDataChannel?.readyState, safeKeyboardLayout, send, setDisableVideoFocusTrap, setPasteMode]);
 
   useEffect(() => {
     if (TextAreaRef.current) {
@@ -154,7 +161,7 @@ export default function PasteModal() {
                             // @ts-expect-error TS doesn't recognize Intl.Segmenter in some environments
                             [...new Intl.Segmenter().segment(value)]
                               .map(x => x.segment)
-                              .filter(char => !chars[safeKeyboardLayout][char]),
+                              .filter(char => !selectedKeyboard(safeKeyboardLayout).chars[char]),
                           ),
                         ];
 
@@ -175,7 +182,7 @@ export default function PasteModal() {
                 </div>
                 <div className="space-y-4">
                   <p className="text-xs text-slate-600 dark:text-slate-400">
-                    Sending text using keyboard layout: {layouts[safeKeyboardLayout]}
+                    Sending text using keyboard layout: {selectedKeyboard(safeKeyboardLayout).name}
                   </p>
                 </div>
               </div>

ui/src/components/popovers/WakeOnLan/Index.tsx

@@ -14,7 +14,7 @@ import AddDeviceForm from "./AddDeviceForm";
 export default function WakeOnLanModal() {
   const [storedDevices, setStoredDevices] = useState<StoredDevice[]>([]);
   const [showAddForm, setShowAddForm] = useState(false);
-  const setDisableFocusTrap = useUiStore(state => state.setDisableVideoFocusTrap);
+  const setDisableVideoFocusTrap = useUiStore(state => state.setDisableVideoFocusTrap);
 
   const rpcDataChannel = useRTCStore(state => state.rpcDataChannel);
 
@@ -24,9 +24,9 @@ export default function WakeOnLanModal() {
   const [addDeviceErrorMessage, setAddDeviceErrorMessage] = useState<string | null>(null);
 
   const onCancelWakeOnLanModal = useCallback(() => {
+    setDisableVideoFocusTrap(false);
     close();
-    setDisableFocusTrap(false);
-  }, [close, setDisableFocusTrap]);
+  }, [close, setDisableVideoFocusTrap]);
 
   const onSendMagicPacket = useCallback(
     (macAddress: string) => {
@@ -43,12 +43,12 @@ export default function WakeOnLanModal() {
           }
         } else {
           notifications.success("Magic Packet sent successfully");
-          setDisableFocusTrap(false);
+          setDisableVideoFocusTrap(false);
           close();
         }
       });
     },
-    [close, rpcDataChannel?.readyState, send, setDisableFocusTrap],
+    [close, rpcDataChannel?.readyState, send, setDisableVideoFocusTrap],
   );
 
   const syncStoredDevices = useCallback(() => {
@@ -78,7 +78,7 @@ export default function WakeOnLanModal() {
         }
       });
     },
-    [storedDevices, send, syncStoredDevices],
+    [send, storedDevices, syncStoredDevices],
   );
 
   const onAddDevice = useCallback(

ui/src/hooks/stores.ts

@@ -747,6 +747,7 @@ export type TimeSyncMode =
 export interface NetworkSettings {
   hostname: string;
   domain: string;
+  http_proxy: string;
   ipv4_mode: IPv4Mode;
   ipv6_mode: IPv6Mode;
   lldp_mode: LLDPMode;
@@ -935,5 +936,5 @@ export const useMacrosStore = create<MacrosState>((set, get) => ({
     } finally {
       set({ loading: false });
     }
-  },
+  }
 }));

ui/src/keyboardLayouts.ts

@@ -1,45 +1,32 @@
-import { chars as chars_fr_BE, name as name_fr_BE } from "@/keyboardLayouts/fr_BE"
-import { chars as chars_cs_CZ, name as name_cs_CZ } from "@/keyboardLayouts/cs_CZ"
-import { chars as chars_en_UK, name as name_en_UK } from "@/keyboardLayouts/en_UK"
-import { chars as chars_en_US, name as name_en_US } from "@/keyboardLayouts/en_US"
-import { chars as chars_fr_FR, name as name_fr_FR } from "@/keyboardLayouts/fr_FR"
-import { chars as chars_de_DE, name as name_de_DE } from "@/keyboardLayouts/de_DE"
-import { chars as chars_it_IT, name as name_it_IT } from "@/keyboardLayouts/it_IT"
-import { chars as chars_nb_NO, name as name_nb_NO } from "@/keyboardLayouts/nb_NO"
-import { chars as chars_es_ES, name as name_es_ES } from "@/keyboardLayouts/es_ES"
-import { chars as chars_sv_SE, name as name_sv_SE } from "@/keyboardLayouts/sv_SE"
-import { chars as chars_fr_CH, name as name_fr_CH } from "@/keyboardLayouts/fr_CH"
-import { chars as chars_de_CH, name as name_de_CH } from "@/keyboardLayouts/de_CH"
+export interface KeyStroke { modifier: number; keys: number[]; }
+export interface KeyInfo { key: string | number; shift?: boolean, altRight?: boolean }
+export interface KeyCombo extends KeyInfo { deadKey?: boolean, accentKey?: KeyInfo }
+export interface KeyboardLayout { isoCode: string, name: string, chars: Record<string, KeyCombo> }
 
-interface KeyInfo { key: string | number; shift?: boolean, altRight?: boolean }
-export type KeyCombo = KeyInfo & { deadKey?: boolean, accentKey?: KeyInfo }
+// to add a new layout, create a file like the above and add it to the list
+import { cs_CZ } from "@/keyboardLayouts/cs_CZ"
+import { de_CH } from "@/keyboardLayouts/de_CH"
+import { de_DE } from "@/keyboardLayouts/de_DE"
+import { en_US } from "@/keyboardLayouts/en_US"
+import { en_UK } from "@/keyboardLayouts/en_UK"
+import { es_ES } from "@/keyboardLayouts/es_ES"
+import { fr_BE } from "@/keyboardLayouts/fr_BE"
+import { fr_CH } from "@/keyboardLayouts/fr_CH"
+import { fr_FR } from "@/keyboardLayouts/fr_FR"
+import { it_IT } from "@/keyboardLayouts/it_IT"
+import { nb_NO } from "@/keyboardLayouts/nb_NO"
+import { sv_SE } from "@/keyboardLayouts/sv_SE"
 
-export const layouts: Record<string, string> = {
-  be_FR: name_fr_BE,
-  cs_CZ: name_cs_CZ,
-  en_UK: name_en_UK,
-  en_US: name_en_US,
-  fr_FR: name_fr_FR,
-  de_DE: name_de_DE,
-  it_IT: name_it_IT,
-  nb_NO: name_nb_NO,
-  es_ES: name_es_ES,
-  sv_SE: name_sv_SE,
-  fr_CH: name_fr_CH,
-  de_CH: name_de_CH,
-}
+export const keyboards: KeyboardLayout[] = [ cs_CZ, de_CH, de_DE, en_UK, en_US, es_ES, fr_BE, fr_CH, fr_FR, it_IT, nb_NO, sv_SE ];
 
-export const chars: Record<string, Record<string, KeyCombo>> = {
-  be_FR: chars_fr_BE,
-  cs_CZ: chars_cs_CZ,
-  en_UK: chars_en_UK,
-  en_US: chars_en_US,
-  fr_FR: chars_fr_FR,
-  de_DE: chars_de_DE,
-  it_IT: chars_it_IT,
-  nb_NO: chars_nb_NO,
-  es_ES: chars_es_ES,
-  sv_SE: chars_sv_SE,
-  fr_CH: chars_fr_CH,
-  de_CH: chars_de_CH,
+export const selectedKeyboard = (isoCode: string): KeyboardLayout => {
+  // fallback to original behaviour of en-US if no isoCode given
+  return keyboards.find(keyboard => keyboard.isoCode == isoCode) 
+        ?? keyboards.find(keyboard => keyboard.isoCode == "en-US")!;
 };
+
+export const keyboardOptions = () => {
+  return keyboards.map((keyboard) => {
+    return { label: keyboard.name, value: keyboard.isoCode }
+  });
+}

ui/src/keyboardLayouts/cs_CZ.ts

@@ -1,6 +1,6 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "Čeština";
+const name = "Čeština";
 
 const keyTrema = { key: "Backslash" } // tréma (umlaut), two dots placed above a vowel
 const keyAcute = { key: "Equal" } // accent aigu (acute accent), mark ´ placed above the letter
@@ -13,7 +13,7 @@ const keyOverdot = { key: "Digit8", shift: true, altRight: true } // overdot (do
 const keyHook = { key: "Digit6", shift: true, altRight: true } // ogonoek (little hook), mark ˛ placed beneath a letter
 const keyCedille = { key: "Equal", shift: true, altRight: true } // accent cedille (cedilla), mark ¸ placed beneath a letter
 
-export const chars = {
+const chars = {
   A: { key: "KeyA", shift: true },
   "Ä": { key: "KeyA", shift: true, accentKey: keyTrema },
   "Á": { key: "KeyA", shift: true, accentKey: keyAcute },
@@ -242,3 +242,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>;
+
+export const cs_CZ: KeyboardLayout = {
+  isoCode: "cs-CZ",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/de_CH.ts

@@ -1,6 +1,6 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "Schwiizerdütsch";
+const name = "Schwiizerdütsch";
 
 const keyTrema = { key: "BracketRight" } // tréma (umlaut), two dots placed above a vowel
 const keyAcute = { key: "Minus", altRight: true } // accent aigu (acute accent), mark ´ placed above the letter
@@ -8,7 +8,7 @@ const keyHat = { key: "Equal" } // accent circonflexe (accent hat), mark ^ place
 const keyGrave = { key: "Equal", shift: true } // accent grave, mark ` placed above the letter
 const keyTilde = { key: "Equal", altRight: true } // tilde, mark ~ placed above the letter
 
-export const chars = {
+const chars = {
   A: { key: "KeyA", shift: true },
   "Ä": { key: "KeyA", shift: true, accentKey: keyTrema },
   "Á": { key: "KeyA", shift: true, accentKey: keyAcute },
@@ -163,3 +163,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>;
+
+export const de_CH: KeyboardLayout = {
+  isoCode: "de-CH",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/de_DE.ts

@@ -1,12 +1,12 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "Deutsch";
+const name = "Deutsch";
 
 const keyAcute = { key: "Equal" } // accent aigu (acute accent), mark ´ placed above the letter
 const keyHat = { key: "Backquote" } // accent circonflexe (accent hat), mark ^ placed above the letter
 const keyGrave = { key: "Equal", shift: true } // accent grave, mark ` placed above the letter
 
-export const chars = {
+const chars = {
   A: { key: "KeyA", shift: true },
   "Á": { key: "KeyA", shift: true, accentKey: keyAcute },
   "Â": { key: "KeyA", shift: true, accentKey: keyHat },
@@ -150,3 +150,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>;
+
+export const de_DE: KeyboardLayout = {
+  isoCode: "de-DE",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/en_UK.ts

@@ -1,8 +1,8 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "English (UK)";
+const name = "English (UK)";
 
-export const chars = {
+const chars = {
   A: { key: "KeyA", shift: true },
   B: { key: "KeyB", shift: true },
   C: { key: "KeyC", shift: true },
@@ -105,3 +105,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>
+
+export const en_UK: KeyboardLayout = {
+  isoCode: "en-UK",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/en_US.ts

@@ -1,8 +1,8 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "English (US)";
+const name = "English (US)";
 
-export const chars = {
+const chars = {
   A: { key: "KeyA", shift: true },
   B: { key: "KeyB", shift: true },
   C: { key: "KeyC", shift: true },
@@ -111,3 +111,9 @@ export const chars = {
   Insert: { key: "Insert", shift: false },
   Delete: { key: "Delete", shift: false },
 } as Record<string, KeyCombo>
+
+export const en_US: KeyboardLayout = {
+  isoCode: "en-US",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/es_ES.ts

@@ -1,6 +1,6 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "Español";
+const name = "Español";
 
 const keyTrema = { key: "Quote", shift: true } // tréma (umlaut), two dots placed above a vowel
 const keyAcute = { key: "Quote" } // accent aigu (acute accent), mark ´ placed above the letter
@@ -8,7 +8,7 @@ const keyHat = { key: "BracketRight", shift: true } // accent circonflexe (accen
 const keyGrave = { key: "BracketRight" } // accent grave, mark ` placed above the letter
 const keyTilde = { key: "Key4", altRight: true } // tilde, mark ~ placed above the letter
 
-export const chars = {
+const chars = {
   A: { key: "KeyA", shift: true },
   "Ä": { key: "KeyA", shift: true, accentKey: keyTrema },
   "Á": { key: "KeyA", shift: true, accentKey: keyAcute },
@@ -166,3 +166,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>;
+
+export const es_ES: KeyboardLayout = {
+  isoCode: "es-ES",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/fr_BE.ts

@@ -1,6 +1,6 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "Belgisch Nederlands";
+const name = "Belgisch Nederlands";
 
 const keyTrema = { key: "BracketLeft", shift: true } // tréma (umlaut), two dots placed above a vowel
 const keyHat = { key: "BracketLeft" } // accent circonflexe (accent hat), mark ^ placed above the letter
@@ -8,7 +8,7 @@ const keyAcute = { key: "Semicolon", altRight: true } // accent aigu (acute acce
 const keyGrave = { key: "Quote", shift: true } // accent grave, mark ` placed above the letter
 const keyTilde = { key: "Slash", altRight: true } // tilde, mark ~ placed above the letter
 
-export const chars = {
+const chars = {
   A: { key: "KeyQ", shift: true },
   "Ä": { key: "KeyQ", shift: true, accentKey: keyTrema },
   "Â": { key: "KeyQ", shift: true, accentKey: keyHat },
@@ -165,3 +165,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>;
+
+export const fr_BE: KeyboardLayout = {
+  isoCode: "fr-BE",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/fr_CH.ts

@@ -1,11 +1,11 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-import { chars as chars_de_CH } from "./de_CH"
+import { de_CH } from "./de_CH"
 
-export const name = "Français de Suisse";
+const name = "Français de Suisse";
 
-export const chars = {
-  ...chars_de_CH,
+const chars = {
+  ...de_CH.chars,
   "è": { key: "BracketLeft" },
   "ü": { key: "BracketLeft", shift: true },
   "é": { key: "Semicolon" },
@@ -13,3 +13,9 @@ export const chars = {
   "à": { key: "Quote" },
   "ä": { key: "Quote", shift: true },
 } as Record<string, KeyCombo>;
+
+export const fr_CH: KeyboardLayout = {
+  isoCode: "fr-CH",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/fr_FR.ts

@@ -1,11 +1,11 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "Français";
+const name = "Français";
 
 const keyTrema = { key: "BracketLeft", shift: true } // tréma (umlaut), two dots placed above a vowel
 const keyHat = { key: "BracketLeft" } // accent circonflexe (accent hat), mark ^ placed above the letter
 
-export const chars = {
+const chars = {
   A: { key: "KeyQ", shift: true },
   "Ä": { key: "KeyQ", shift: true, accentKey: keyTrema },
   "Â": { key: "KeyQ", shift: true, accentKey: keyHat },
@@ -137,3 +137,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>;
+
+export const fr_FR: KeyboardLayout = {
+  isoCode: "fr-FR",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/it_IT.ts

@@ -1,8 +1,8 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "Italiano";
+const name = "Italiano";
 
-export const chars = {
+const chars = {
   A: { key: "KeyA", shift: true },
   B: { key: "KeyB", shift: true },
   C: { key: "KeyC", shift: true },
@@ -111,3 +111,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>;
+
+export const it_IT: KeyboardLayout = {
+  isoCode: "it-IT",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/nb_NO.ts

@@ -1,6 +1,6 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "Norsk bokmål";
+const name = "Norsk bokmål";
 
 const keyTrema = { key: "BracketRight" } // tréma (umlaut), two dots placed above a vowel
 const keyAcute = { key: "Equal", altRight: true } // accent aigu (acute accent), mark ´ placed above the letter
@@ -8,7 +8,7 @@ const keyHat = { key: "BracketRight", shift: true } // accent circonflexe (accen
 const keyGrave = { key: "Equal", shift: true } // accent grave, mark ` placed above the letter
 const keyTilde = { key: "BracketRight", altRight: true } // tilde, mark ~ placed above the letter
 
-export const chars = {
+const chars = {
   A: { key: "KeyA", shift: true },
   "Ä": { key: "KeyA", shift: true, accentKey: keyTrema },
   "Á": { key: "KeyA", shift: true, accentKey: keyAcute },
@@ -165,3 +165,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>;
+
+export const nb_NO: KeyboardLayout = {
+  isoCode: "nb-NO",
+  name: name,
+  chars: chars
+};

ui/src/keyboardLayouts/sv_SE.ts

@@ -1,6 +1,6 @@
-import { KeyCombo } from "../keyboardLayouts"
+import { KeyboardLayout, KeyCombo } from "../keyboardLayouts"
 
-export const name = "Svenska";
+const name = "Svenska";
 
 const keyTrema = { key: "BracketRight" } // tréma (umlaut), two dots placed above a vowel
 const keyAcute = { key: "Equal" } // accent aigu (acute accent), mark ´ placed above the letter
@@ -8,7 +8,7 @@ const keyHat = { key: "BracketRight", shift: true } // accent circonflexe (accen
 const keyGrave = { key: "Equal", shift: true } // accent grave, mark ` placed above the letter
 const keyTilde = { key: "BracketRight", altRight: true } // tilde, mark ~ placed above the letter
 
-export const chars = {
+const chars = {
   A: { key: "KeyA", shift: true },
   "Á": { key: "KeyA", shift: true, accentKey: keyAcute },
   "Â": { key: "KeyA", shift: true, accentKey: keyHat },
@@ -162,3 +162,9 @@ export const chars = {
   Enter: { key: "Enter" },
   Tab: { key: "Tab" },
 } as Record<string, KeyCombo>;
+
+export const sv_SE: KeyboardLayout = {
+  isoCode: "sv-SE",
+  name: name,
+  chars: chars
+};

ui/src/keyboardMappings.ts

@@ -1,17 +1,19 @@
 // Key codes and modifiers correspond to definitions in the
 // [Linux USB HID gadget driver](https://www.kernel.org/doc/Documentation/usb/gadget_hid.txt)
+// [Section 10. Keyboard/Keypad Page 0x07](https://usb.org/sites/default/files/hut1_21.pdf)
 export const keys = {
   ArrowDown: 0x51,
   ArrowLeft: 0x50,
   ArrowRight: 0x4f,
   ArrowUp: 0x52,
-  Backquote: 0x35,
+  Backquote: 0x35,    // aka Grave
   Backslash: 0x31,
   Backspace: 0x2a,
-  BracketLeft: 0x2f,
-  BracketRight: 0x30,
+  BracketLeft: 0x2f,  // aka LeftBrace
+  BracketRight: 0x30, // aka RightBrace
   CapsLock: 0x39,
   Comma: 0x36,
+  Compose: 0x65,
   ContextMenu: 0,
   Delete: 0x4c,
   Digit0: 0x27,
@@ -40,10 +42,21 @@ export const keys = {
   F10: 0x43,
   F11: 0x44,
   F12: 0x45,
-  F13: 0x68,
+  F14: 0x69,
+  F15: 0x6a,
+  F16: 0x6b,
+  F17: 0x6c,
+  F18: 0x6d,
+  F19: 0x6e,
+  F20: 0x6f,
+  F21: 0x70,
+  F22: 0x71,
+  F23: 0x72,
+  F24: 0x73,
   Home: 0x4a,
+  HashTilde: 0x32,  // non-US # and ~
   Insert: 0x49,
-  IntlBackslash: 0x64,
+  IntlBackslash: 0x64, // non-US \ and |
   KeyA: 0x04,
   KeyB: 0x05,
   KeyC: 0x06,
@@ -72,30 +85,35 @@ export const keys = {
   KeyZ: 0x1d,
   KeypadExclamation: 0xcf,
   Minus: 0x2d,
-  NumLock: 0x53,
-  Numpad0: 0x62,
-  Numpad1: 0x59,
-  Numpad2: 0x5a,
-  Numpad3: 0x5b,
-  Numpad4: 0x5c,
+  None: 0x00,
+  NumLock: 0x53,  // and Clear
+  Numpad0: 0x62,  // and Insert
+  Numpad1: 0x59,  // and End
+  Numpad2: 0x5a,  // and Down Arrow
+  Numpad3: 0x5b,  // and Page Down
+  Numpad4: 0x5c,  // and Left Arrow
   Numpad5: 0x5d,
-  Numpad6: 0x5e,
-  Numpad7: 0x5f,
-  Numpad8: 0x60,
-  Numpad9: 0x61,
+  Numpad6: 0x5e,  // and Right Arrow
+  Numpad7: 0x5f,  // and Home
+  Numpad8: 0x60,  // and Up Arrow
+  Numpad9: 0x61,  // and Page Up
   NumpadAdd: 0x57,
+  NumpadComma: 0x85,
+  NumpadDecimal: 0x63,
   NumpadDivide: 0x54,
   NumpadEnter: 0x58,
   NumpadEqual: 0x67,
+  NumpadLeftParen: 0xb6,
   NumpadMultiply: 0x55,
+  NumpadRightParen: 0xb7,
   NumpadSubtract: 0x56,
-  NumpadDecimal: 0x63,
   PageDown: 0x4e,
   PageUp: 0x4b,
   Period: 0x37,
   PrintScreen: 0x46,
   Pause: 0x48,
-  Quote: 0x34,
+  Power: 0x66,
+  Quote: 0x34, // aka Single Quote or Apostrophe
   ScrollLock: 0x47,
   Semicolon: 0x33,
   Slash: 0x38,

ui/src/routes/devices.$id.settings.keyboard.tsx

@@ -4,7 +4,7 @@ import { KeyboardLedSync, useSettingsStore } from "@/hooks/stores";
 import { useJsonRpc } from "@/hooks/useJsonRpc";
 import notifications from "@/notifications";
 import { SettingsPageHeader } from "@components/SettingsPageheader";
-import { layouts } from "@/keyboardLayouts";
+import { keyboardOptions } from "@/keyboardLayouts";
 import { Checkbox } from "@/components/Checkbox";
 
 import { SelectMenuBasic } from "../components/SelectMenuBasic";
@@ -32,7 +32,7 @@ export default function SettingsKeyboardRoute() {
       return "en_US";
   }, [keyboardLayout]);
 
-  const layoutOptions = Object.entries(layouts).map(([code, language]) => { return { value: code, label: language } })
+  const layoutOptions = keyboardOptions();
   const ledSyncOptions = [
     { value: "auto", label: "Automatic" },
     { value: "browser", label: "Browser Only" },
@@ -46,7 +46,7 @@ export default function SettingsKeyboardRoute() {
       if ("error" in resp) return;
       setKeyboardLayout(resp.result as string);
     });
-  }, []); // eslint-disable-line react-hooks/exhaustive-deps
+  }, [send, setKeyboardLayout]);
 
   const onKeyboardLayoutChange = useCallback(
     (e: React.ChangeEvent<HTMLSelectElement>) => {

ui/src/routes/devices.$id.settings.network.tsx

@@ -34,6 +34,7 @@ dayjs.extend(relativeTime);
 
 const defaultNetworkSettings: NetworkSettings = {
   hostname: "",
+  http_proxy: "",
   domain: "",
   ipv4_mode: "unknown",
   ipv6_mode: "unknown",
@@ -185,6 +186,10 @@ export default function SettingsNetworkRoute() {
     setNetworkSettings({ ...networkSettings, hostname: value });
   };
 
+  const handleProxyChange = (value: string) => {
+    setNetworkSettings({ ...networkSettings, http_proxy: value });
+  };
+
   const handleDomainChange = (value: string) => {
     setNetworkSettings({ ...networkSettings, domain: value });
   };
@@ -253,6 +258,26 @@ export default function SettingsNetworkRoute() {
             </div>
           </SettingsItem>
         </div>
+        <div className="space-y-4">
+          <SettingsItem
+            title="HTTP Proxy"
+            description="Proxy server for outgoing HTTP(S) requests from the device. Blank for none."
+          >
+            <div className="relative">
+              <div>
+                <InputField
+                  size="SM"
+                  type="text"
+                  placeholder="http://proxy.example.com:8080/"
+                  defaultValue={networkSettings.http_proxy}
+                  onChange={e => {
+                    handleProxyChange(e.target.value);
+                  }}
+                />
+              </div>
+            </div>
+          </SettingsItem>
+        </div>
 
         <div className="space-y-4">
           <div className="space-y-1">

ui/src/routes/devices.$id.settings.tsx

@@ -79,7 +79,7 @@ export default function SettingsRoute() {
     return () => {
       setDisableVideoFocusTrap(false);
     };
-  }, [setDisableVideoFocusTrap, sendKeyboardEvent]);
+  }, [sendKeyboardEvent, setDisableVideoFocusTrap]);
 
   return (
     <div className="pointer-events-auto relative mx-auto max-w-4xl translate-x-0 transform text-left dark:text-white">
@@ -151,7 +151,6 @@ export default function SettingsRoute() {
                     className={({ isActive }) => (isActive ? "active" : "")}
                   >
                     <div className="flex items-center gap-x-2 rounded-md px-2.5 py-2.5 text-sm transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 in-[.active]:bg-blue-50 in-[.active]:text-blue-700! md:in-[.active]:bg-transparent dark:in-[.active]:bg-blue-900 dark:in-[.active]:text-blue-200! dark:md:in-[.active]:bg-transparent">
-
                       <LuMouse className="h-4 w-4 shrink-0" />
                       <h1>Mouse</h1>
                     </div>
@@ -163,7 +162,7 @@ export default function SettingsRoute() {
                       to="keyboard"
                       className={({ isActive }) => (isActive ? "active" : "")}
                     >
-                      <div className="flex items-center gap-x-2 rounded-md px-2.5 py-2.5 text-sm transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 [.active_&]:bg-blue-50 [.active_&]:!text-blue-700 md:[.active_&]:bg-transparent dark:[.active_&]:bg-blue-900 dark:[.active_&]:!text-blue-200 dark:md:[.active_&]:bg-transparent">
+                      <div className="flex items-center gap-x-2 rounded-md px-2.5 py-2.5 text-sm transition-colors hover:bg-slate-100 dark:hover:bg-slate-700 in-[.active]:bg-blue-50 in-[.active]:text-blue-700! md:in-[.active]:bg-transparent dark:in-[.active]:bg-blue-900 dark:in-[.active]:text-blue-200! dark:md:in-[.active]:bg-transparent">
                         <LuKeyboard className="h-4 w-4 shrink-0" />
                         <h1>Keyboard</h1>
                       </div>

ui/src/routes/devices.$id.tsx

@@ -707,7 +707,7 @@ export default function KvmIdRoute() {
   }, [diskChannel, file]);
 
   // System update
-  const disableKeyboardFocusTrap = useUiStore(state => state.disableVideoFocusTrap);
+  const disableVideoFocusTrap = useUiStore(state => state.disableVideoFocusTrap);
 
   const [kvmTerminal, setKvmTerminal] = useState<RTCDataChannel | null>(null);
   const [serialConsole, setSerialConsole] = useState<RTCDataChannel | null>(null);
@@ -805,7 +805,7 @@ export default function KvmIdRoute() {
       )}
       <div className="relative h-full">
         <FocusTrap
-          paused={disableKeyboardFocusTrap}
+          paused={disableVideoFocusTrap}
           focusTrapOptions={{
             allowOutsideClick: true,
             escapeDeactivates: false,

version.go

@@ -0,0 +1,56 @@
+package kvm
+
+import (
+	"bytes"
+	"encoding/json"
+	"html/template"
+	"runtime"
+
+	"github.com/prometheus/common/version"
+)
+
+var versionInfoTmpl = `
+JetKVM Application, version {{.version}} (branch: {{.branch}}, revision: {{.revision}})
+  build date:       {{.buildDate}}
+  go version:       {{.goVersion}}
+  platform:         {{.platform}}
+
+{{if .nativeVersion}}
+JetKVM Native, version {{.nativeVersion}}
+{{end}}
+`
+
+func GetVersionData(isJson bool) ([]byte, error) {
+	version.Version = GetBuiltAppVersion()
+
+	m := map[string]string{
+		"version":   version.Version,
+		"revision":  version.GetRevision(),
+		"branch":    version.Branch,
+		"buildDate": version.BuildDate,
+		"goVersion": version.GoVersion,
+		"platform":  runtime.GOOS + "/" + runtime.GOARCH,
+	}
+
+	nativeVersion, err := GetNativeVersion()
+	if err == nil {
+		m["nativeVersion"] = nativeVersion
+	}
+
+	if isJson {
+		jsonData, err := json.Marshal(m)
+		if err != nil {
+			return nil, err
+		}
+		return jsonData, nil
+	}
+
+	t := template.Must(template.New("version").Parse(versionInfoTmpl))
+
+	var buf bytes.Buffer
+	if err := t.ExecuteTemplate(&buf, "version", m); err != nil {
+		return nil, err
+	}
+
+	return buf.Bytes(), nil
+}

wol.go

@@ -4,6 +4,24 @@ import (
 	"bytes"
 	"encoding/binary"
 	"net"
+
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
+)
+
+var (
+	wolPackets = promauto.NewCounter(
+		prometheus.CounterOpts{
+			Name: "jetkvm_wol_sent_packets_total",
+			Help: "Total number of Wake-on-LAN magic packets sent.",
+		},
+	)
+	wolErrors = promauto.NewCounter(
+		prometheus.CounterOpts{
+			Name: "jetkvm_wol_sent_packet_errors_total",
+			Help: "Total number of Wake-on-LAN magic packets errors.",
+		},
+	)
 )
 
 // SendWOLMagicPacket sends a Wake-on-LAN magic packet to the specified MAC address
@@ -11,6 +29,7 @@ func rpcSendWOLMagicPacket(macAddress string) error {
 	// Parse the MAC address
 	mac, err := net.ParseMAC(macAddress)
 	if err != nil {
+		wolErrors.Inc()
 		return ErrorfL(wolLogger, "invalid MAC address", err)
 	}
 
@@ -20,6 +39,7 @@ func rpcSendWOLMagicPacket(macAddress string) error {
 	// Set up UDP connection
 	conn, err := net.Dial("udp", "255.255.255.255:9")
 	if err != nil {
+		wolErrors.Inc()
 		return ErrorfL(wolLogger, "failed to establish UDP connection", err)
 	}
 	defer conn.Close()
@@ -27,10 +47,12 @@ func rpcSendWOLMagicPacket(macAddress string) error {
 	// Send the packet
 	_, err = conn.Write(packet)
 	if err != nil {
+		wolErrors.Inc()
 		return ErrorfL(wolLogger, "failed to send WOL packet", err)
 	}
 
 	wolLogger.Info().Str("mac", macAddress).Msg("WOL packet sent")
+	wolPackets.Inc()
 
 	return nil
 }