Spaces:
Sleeping
Sleeping
terminal
Browse files
main.py
CHANGED
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from fastapi import FastAPI
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app = FastAPI()
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#
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from fastapi import FastAPI, WebSocket
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import subprocess
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app = FastAPI()
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# HTML template for the terminal interface
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index_html = """
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Web Terminal</title>
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<style>
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/* Add CSS styles to customize the appearance of the terminal */
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</style>
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</head>
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<body>
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<div id="terminal"></div>
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<script>
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const terminal = document.getElementById("terminal");
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const ws = new WebSocket("ws://" + window.location.host + "/terminal");
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ws.onmessage = function(event) {
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terminal.innerText += event.data + "\\n";
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};
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function sendCommand() {
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const command = prompt("Enter command:");
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ws.send(command);
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}
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</script>
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</body>
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</html>
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"""
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# Store active websocket connections
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connections = []
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@app.websocket("/terminal")
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async def terminal(websocket: WebSocket):
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await websocket.accept()
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connections.append(websocket)
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try:
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while True:
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data = await websocket.receive_text()
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# Execute the command and send the result back to the client
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result = await execute_command(data)
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await websocket.send_text(result)
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finally:
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connections.remove(websocket)
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async def execute_command(command: str) -> str:
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try:
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# Execute the command using subprocess
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result = subprocess.check_output(command, shell=True, text=True)
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except subprocess.CalledProcessError as e:
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result = f"Error: {e.output}"
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return result
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@app.get("/")
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async def index():
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return index_html
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