VNC proxy working in the worker!!

Confirmed multi client access too
Streamlit button added

streamlit_server/views/virtual_machines.py

@@ -2,6 +2,37 @@ import json
 import streamlit as st
 from streamlit_server.utils.helpers import format_timestamp
 
+import jwt
+import base64
+import json
+from datetime import datetime, timedelta
+
+def generate_vnc_url(virtual_machine_id: str, secret_key: str) -> str:
+    """
+    Generates a signed and base64-encoded VNC token URL for a given VM ID.
+    """
+    user_payload = {
+        "sub": "user_id_1234",
+        "name": "Console User",
+        "role": "admin",
+        "exp": datetime.utcnow() + timedelta(hours=3000),
+        "iat": datetime.utcnow()
+    }
+
+    user_token = jwt.encode(user_payload, secret_key, algorithm="HS256")
+    if isinstance(user_token, bytes):
+        user_token = user_token.decode("utf-8")
+
+    outer_payload = {
+        "virtual_machine_id": virtual_machine_id,
+        "user_token": user_token
+    }
+
+    token_bytes = json.dumps(outer_payload).encode("utf-8")
+    token_b64 = base64.urlsafe_b64encode(token_bytes).decode("utf-8").rstrip("=")
+
+    return f"http://127.0.0.1:8080/vnc.html?autoconnect=true&host=127.0.0.1&port=6002&path=vnc?token={token_b64}"
+
 
 def render_list():
     """
@@ -212,6 +243,13 @@ def render_list():
                         st.session_state[confirm_key] = False
 
                     with st.popover("Actions", use_container_width=True):
+                        if VirtualMachine['status'] == "running":
+                            vnc_url = generate_vnc_url(VirtualMachine['id'], "your-very-secret-key")  # replace with secure source
+                            st.page_link(vnc_url,label="VNC")
+                            # if st.button("Open Console", key=f"console_{VirtualMachine['id']}", use_container_width=True):
+                            #     js = f"window.open('{vnc_url}', '_blank')"
+                            #     st.markdown(f"<script>{js}</script>", unsafe_allow_html=True)
+                        
                         # View Details Button
                         if st.button("View Details", key=f"popover_view_{VirtualMachine['id']}", use_container_width=True):
                             st.session_state.selected_resource = VirtualMachine