112 lines
3.2 KiB
Python
112 lines
3.2 KiB
Python
#!/usr/bin/env python3
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"""调试 datacenter out 命令"""
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import socket, base64, os, struct, json, time
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IP = '198.120.0.100'; PORT = 8000
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.settimeout(10)
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sock.connect((IP, PORT))
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key = base64.b64encode(os.urandom(16)).decode()
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req = (f"GET /ws HTTP/1.1\r\nHost: {IP}:{PORT}\r\nUpgrade: websocket\r\n"
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f"Connection: Upgrade\r\nSec-WebSocket-Key: {key}\r\n"
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f"Sec-WebSocket-Version: 13\r\n\r\n")
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sock.sendall(req.encode())
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resp = b""
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while b"\r\n\r\n" not in resp:
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resp += sock.recv(4096)
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print(f"[✓] 握手: {resp.split(b'\r\n')[0].decode()}")
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# 先收 cmd_list
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time.sleep(0.5)
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sock.settimeout(1.0)
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all_data = b""
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try:
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while True:
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c = sock.recv(65536)
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if not c: break
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all_data += c
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except socket.timeout:
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pass
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print(f"[i] 初始数据: {len(all_data)} 字节")
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# 发送 get_cmds
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msg = json.dumps({"type": "get_cmds"})
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L = len(msg.encode())
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mask = os.urandom(4)
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payload = msg.encode()
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masked = bytes(payload[i] ^ mask[i % 4] for i in range(L))
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frame = bytearray([0x81, 0x80 | L])
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frame.extend(mask); frame.extend(masked)
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sock.sendall(bytes(frame))
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print(f"[→] get_cmds")
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time.sleep(0.5)
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# 收 cmd_list
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all_data = b""
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try:
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while True:
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c = sock.recv(65536)
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if not c: break
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all_data += c
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except socket.timeout:
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pass
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print(f"[i] get_cmds 响应: {len(all_data)} 字节")
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if all_data:
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# 跳过 2 字节 WS 头
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if len(all_data) > 2:
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L2 = all_data[1] & 0x7F
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print(f" 帧长度={L2}, payload={all_data[2:2+L2].decode(errors='replace')[:500]}")
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# 现在测试 datacenter out
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cmd = json.dumps({"type": "cmd", "cmd": "datacenter out"})
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payload = cmd.encode()
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L = len(payload)
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mask = os.urandom(4)
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masked = bytes(payload[i] ^ mask[i % 4] for i in range(L))
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frame = bytearray([0x81, 0x80 | L])
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frame.extend(mask); frame.extend(masked)
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sock.sendall(bytes(frame))
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print(f"[→] datacenter out")
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time.sleep(2.0)
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# 收响应
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all_data = b""
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try:
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while True:
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c = sock.recv(65536)
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if not c: break
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all_data += c
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print(f"[i] 收到 {len(c)} 字节")
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except socket.timeout:
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print(f"[i] 超时，共 {len(all_data)} 字节")
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print(f"\n总响应: {len(all_data)} 字节")
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if len(all_data) == 0:
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print("[✗] datacenter out 无响应！可能命令不存在或执行失败")
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else:
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# 解析所有帧
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offset = 0
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while offset + 2 <= len(all_data):
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b0, b1 = all_data[offset], all_data[offset+1]
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opcode = b0 & 0x0F
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length = b1 & 0x7F
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offset += 2
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if length == 126:
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length = struct.unpack('>H', all_data[offset:offset+2])[0]; offset += 2
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elif length == 127:
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length = struct.unpack('>Q', all_data[offset:offset+8])[0]; offset += 8
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p = all_data[offset:offset+length]; offset += length
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try:
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j = json.loads(p.decode('utf-8'))
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print(f" [{opcode}] JSON: type={j.get('type','?')}")
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if j.get('type') == 'dc_data':
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for k in ['out','in','yk','ao','param']:
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print(f" {k}: {len(j.get(k,[]))} 个信号")
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except:
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txt = p.decode('utf-8', errors='replace')
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print(f" [{opcode}] {txt[:300]}")
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sock.close()
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