import http.server
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from http.server import SimpleHTTPRequestHandler
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import socketserver
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import sys
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import threading
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from time import sleep
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import json
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class MyHandler(SimpleHTTPRequestHandler):
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def do_GET(self):
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self.send_response(200)
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self.send_header('Content-type','text/html')
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self.end_headers()
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self.wfile.write(bytes("Simple auth server is running", encoding="utf-8"))
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def send_error(self, code, error):
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self.send_json(code, {"error": error})
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def send_json(self, code, data):
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response = bytes(json.dumps(data), encoding="utf-8")
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self.send_response(200)
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self.send_header('Content-type','application/json')
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self.send_header('Content-length', len(response))
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self.end_headers()
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self.wfile.write(response)
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def do_POST(self):
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if self.path == '/auth':
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if not 'Content-Length' in self.headers:
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self.send_error(403, "Missing form data")
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return
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content_length = int(self.headers['Content-Length'])
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post_data_str = self.rfile.read(content_length).decode("utf-8")
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post_data = {}
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for item in post_data_str.split('&'):
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k,v = item.split('=')
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post_data[k] = v
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username = post_data.get("username")
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password = post_data.get("password")
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print("Login request for " + username)
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if username == "extuser1" and password == "test1234":
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print("Granted")
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self.send_json(200, {
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'user_id': 100,
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'username': 'extuser1',
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'maxQuota': 500,
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'node': {
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'hostname': 'localhost',
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'port': 4444,
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'token': 'test'
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}
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})
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else:
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print("Unauthorized")
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return self.send_error(401, "unauthorized")
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else:
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self.send_error(404, "not found")
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class WebServer(threading.Thread):
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def __init__(self):
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super().__init__()
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self.host = "0.0.0.0"
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self.port = int(sys.argv[1]) if len(sys.argv) >= 2 else 8080
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self.ws = socketserver.TCPServer((self.host, self.port), MyHandler)
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def run(self):
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print("WebServer started at Port:", self.port)
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self.ws.serve_forever()
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def shutdown(self):
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# set the two flags needed to shutdown the HTTP server manually
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# self.ws._BaseServer__is_shut_down.set()
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# self.ws.__shutdown_request = True
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print('Shutting down server.')
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# call it anyway, for good measure...
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self.ws.shutdown()
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print('Closing server.')
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self.ws.server_close()
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self.join()
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if __name__=='__main__':
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webServer = WebServer()
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webServer.start()
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while True:
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try:
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sleep(0.5)
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except KeyboardInterrupt:
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print('Keyboard Interrupt sent.')
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webServer.shutdown()
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exit(0)
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