vnc default configuration

vm.py

@@ -459,20 +459,25 @@ def sshfs_clean():
 
 def escape_sh(*arg):
     return " ".join("'" + s.replace("'", "'\"'\"'") + "'" for s in arg)
+
+def get_vnc_client_env(vm):
+    vnc_client_env = os.environ.copy()
+    vnc_client_env["VNC_PASSWORD"] = open(vm_dir(vm)+"vnc_passwd", "r").read().strip()
+    return vnc_client_env
+
+vncviewer_args = ["-FullscreenSystemKeys=0", "-AcceptClipboard=0", "-SendClipboard=0"]
+
 @cmd
 def vncapp(vm: str, cmd: str, user: str = "u"):
     import random
     import psutil
     unit_id = random.randint(100000, 999999)
     vm, user = extended_name(vm, user=user)
-    vm = name_to_id(vm)
     display_id=random.randint(10, 50)
     vnc_server = subprocess.Popen(ssh_args(vm, f"systemd-run --unit vncapp-vnc-{display_id}-{unit_id} --user -P bash  -c '(cat /vnc_passwd;echo; cat /vnc_passwd; echo;echo n) | vncpasswd; vncserver :{display_id}'", user=user))
     time.sleep(1)
-    vnc_client_env = os.environ.copy()
-    vnc_client_env["VNC_PASSWORD"] = open(vm_dir(vm)+"vnc_passwd", "r").read().strip()
     app = subprocess.Popen(ssh_args(vm, f"systemd-run --unit vncapp-app-{display_id}-{unit_id} --user -P -E DISPLAY=:{display_id} bash  -c {escape_sh(cmd)}", user=user));
-    vnc_client = subprocess.Popen(["vncviewer", get_ip(vm)+f":{display_id}"], env=vnc_client_env)
+    vnc_client = subprocess.Popen(["vncviewer", get_ip(vm)+f":{display_id}", *vncviewer_args], env=get_vnc_client_env(vm))
 
     def on_terminate(proc):
         if verbose: print(f"KILLING ALL APPS because {proc} terminated")
@@ -489,12 +494,9 @@ def vncsession(vm: str, display_id: int =0, user: str = "u"):
     import psutil
     unit_id = random.randint(100000, 999999)
     vm, user = extended_name(vm, user=user)
-    vm = name_to_id(vm)
     vnc_server = subprocess.Popen(ssh_args(vm, f"systemd-run --unit vncsession-{display_id}-{unit_id} --user -P bash  -c '(cat /vnc_passwd;echo; cat /vnc_passwd; echo;echo n) | vncpasswd; vncserver :{display_id}'", user=user))
-    vnc_client_env = os.environ.copy()
-    vnc_client_env["VNC_PASSWORD"] = open(vm_dir(vm)+"vnc_passwd", "r").read().strip()
     time.sleep(1)
-    vnc_client = subprocess.Popen(["vncviewer", get_ip(vm)+f":{display_id}"], env=vnc_client_env)
+    vnc_client = subprocess.Popen(["vncviewer", get_ip(vm)+f":{display_id}", *vncviewer_args], env=get_vnc_client_env(vm))
 
     def on_terminate(proc):
         if verbose: print("KILLING ALL APPS")