fix: Fixed console width

server/internal/api/console.go

@@ -4,6 +4,7 @@ import (
 	"net"
 	"net/http"
 	"os"
+	"strconv"
 	"time"
 
 	"github.com/gin-gonic/gin"
@@ -69,6 +70,16 @@ func consoleConnect(c *gin.Context) {
 	})
 }
 
+// queryIntDefault reads a positive integer query param, falling back to def
+// when absent, unparseable, or non-positive.
+func queryIntDefault(r *http.Request, key string, def int) int {
+	v, err := strconv.Atoi(r.URL.Query().Get(key))
+	if err != nil || v <= 0 {
+		return def
+	}
+	return v
+}
+
 // GET /api/console/tunnel?token=... (WebSocket upgrade)
 func consoleTunnel(c *gin.Context) {
 	token := c.Query("token")
@@ -139,9 +150,9 @@ func consoleTunnel(c *gin.Context) {
 		for k, v := range gp.Params {
 			config.Parameters[k] = v
 		}
-		config.OptimalScreenWidth = 1024
-		config.OptimalScreenHeight = 768
-		config.OptimalResolution = 96
+		config.OptimalScreenWidth = queryIntDefault(r, "width", 1024)
+		config.OptimalScreenHeight = queryIntDefault(r, "height", 768)
+		config.OptimalResolution = queryIntDefault(r, "dpi", 96)
 
 		addr, err := net.ResolveTCPAddr("tcp", guacdAddr)
 		if err != nil {