121 lines
5.1 KiB
Python
121 lines
5.1 KiB
Python
import socket, time, hashlib
|
|
|
|
class RouterOSApi:
|
|
def __init__(self, host, port=8728):
|
|
self.host = host; self.port = port; self.sock = None
|
|
def connect(self, username, password):
|
|
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
self.sock.settimeout(10)
|
|
self.sock.connect((self.host, self.port))
|
|
self._write_sentence('/login', f'=name={username}', f'=password={password}')
|
|
resp = self._read_response()
|
|
if any(isinstance(r, tuple) and r[0] == '!trap' for r in resp):
|
|
chal = None
|
|
for item in resp:
|
|
if isinstance(item, dict) and 'ret' in item: chal = item['ret']
|
|
if chal and len(chal) == 32:
|
|
response = '00' + hashlib.md5(b'\x00' + password.encode() + bytes.fromhex(chal)).hexdigest()
|
|
self._write_sentence('/login', f'=name={username}', f'=response={response}')
|
|
resp = self._read_response()
|
|
return self
|
|
def _encode_length(self, length):
|
|
if length < 0x80: return bytes([length])
|
|
elif length < 0x4000: length |= 0x8000; return bytes([(length>>8)&0xFF, length&0xFF])
|
|
elif length < 0x200000: length |= 0xC00000; return bytes([(length>>16)&0xFF, (length>>8)&0xFF, length&0xFF])
|
|
elif length < 0x10000000: length |= 0xE0000000; return bytes([(length>>24)&0xFF, (length>>16)&0xFF, (length>>8)&0xFF, length&0xFF])
|
|
else: return bytes([0xF0, (length>>24)&0xFF, (length>>16)&0xFF, (length>>8)&0xFF, length&0xFF])
|
|
def _write_word(self, word): self.sock.sendall(self._encode_length(len(word)) + word.encode('utf-8'))
|
|
def _write_sentence(self, cmd, *words):
|
|
self._write_word(cmd)
|
|
for w in words: self._write_word(w)
|
|
self.sock.sendall(b'\x00')
|
|
def _read_byte(self): return self.sock.recv(1)
|
|
def _read_word(self):
|
|
first = self._read_byte();
|
|
if first == b'\x00': return None
|
|
lb = first[0]
|
|
if lb & 0x80:
|
|
if (lb & 0xC0) == 0x80: length = ((lb & 0x3F) << 8) + self._read_byte()[0]
|
|
elif (lb & 0xE0) == 0xC0: length = ((lb & 0x1F) << 16) + (self._read_byte()[0] << 8) + self._read_byte()[0]
|
|
elif (lb & 0xF0) == 0xE0: length = ((lb & 0x0F) << 24) + (self._read_byte()[0] << 16) + (self._read_byte()[0] << 8) + self._read_byte()[0]
|
|
else: length = (self._read_byte()[0] << 24) + (self._read_byte()[0] << 16) + (self._read_byte()[0] << 8) + self._read_byte()[0]
|
|
else: length = lb
|
|
data = b''
|
|
while len(data) < length:
|
|
chunk = self.sock.recv(length - len(data))
|
|
if not chunk: break
|
|
data += chunk
|
|
return data.decode('utf-8', errors='replace')
|
|
def _read_sentence(self):
|
|
words = []
|
|
while True:
|
|
w = self._read_word()
|
|
if w is None: break
|
|
words.append(w)
|
|
return words
|
|
def _read_response(self):
|
|
responses = []
|
|
while True:
|
|
sentence = self._read_sentence()
|
|
if not sentence: break
|
|
reply = sentence[0]; rest = sentence[1:]
|
|
if reply == '!done': break
|
|
elif reply == '!re':
|
|
d = {}
|
|
for w in rest:
|
|
if '=' in w:
|
|
parts = w.split('=', 2)
|
|
d[parts[1]] = parts[2] if len(parts) >= 3 else ''
|
|
else: d[w] = ''
|
|
responses.append(d)
|
|
elif reply == '!trap': responses.append(('!trap', rest))
|
|
elif reply == '!fatal': raise Exception(f"Fatal: {rest}")
|
|
else: responses.append((reply, rest))
|
|
return responses
|
|
def cmd(self, command, **attrs):
|
|
words = [command]
|
|
for k, v in attrs.items():
|
|
if k.startswith('?'): words.append(f'{k}={v}')
|
|
else: words.append(f'={k}={v}')
|
|
self._write_sentence(*words)
|
|
return self._read_response()
|
|
def close(self):
|
|
if self.sock: self.sock.close(); self.sock = None
|
|
|
|
# ===== TEST =====
|
|
api = RouterOSApi('192.168.100.2')
|
|
api.connect('mi4', 'm14')
|
|
|
|
# Get Bulanan2
|
|
resp = api.cmd('/system/scheduler/print', **{'?name': 'Bulanan2'})
|
|
item = resp[0]
|
|
oid = item['.id']
|
|
current_oe = item.get('on-event', '')
|
|
print(f"Current on-event length: {len(current_oe)}")
|
|
print(f"Current .id: {oid}")
|
|
|
|
# Test: set to very short script
|
|
short_script = ':put "test123"'
|
|
print(f"\nSetting on-event to: '{short_script}' (len={len(short_script)})")
|
|
set_resp = api.cmd('/system/scheduler/set', **{'.id': oid, 'on-event': short_script})
|
|
for r in set_resp:
|
|
print(f" Response: {r}")
|
|
|
|
# Verify via fresh API call
|
|
resp2 = api.cmd('/system/scheduler/print', **{'?name': 'Bulanan2'})
|
|
oe2 = resp2[0].get('on-event', '')
|
|
print(f"\nVerification:")
|
|
print(f" After set: '{oe2[:80]}'")
|
|
print(f" Match: {oe2 == short_script}")
|
|
print(f" len: {len(oe2)}")
|
|
|
|
# Now set it BACK to original
|
|
print(f"\nRestoring original on-event...")
|
|
api.cmd('/system/scheduler/set', **{'.id': oid, 'on-event': current_oe})
|
|
resp3 = api.cmd('/system/scheduler/print', **{'?name': 'Bulanan2'})
|
|
oe3 = resp3[0].get('on-event', '')
|
|
print(f" Restored len: {len(oe3)}")
|
|
print(f" Match original: {oe3 == current_oe}")
|
|
|
|
api.close()
|