import socket, hashlib
class R:
    def __init__(s,h,p=8728): s.h=h; s.p=p; s.s=None
    def c(s,u,p):
        s.s=socket.socket(); s.s.settimeout(15)
        s.s.connect((s.h,s.p))
        s._ws('/login','=name='+u,'=password='+p)
        r=s._rr()
        if any(isinstance(x,tuple) for x in r):
            for x in r:
                if isinstance(x,dict) and 'ret' in x: ch=x['ret']
            if ch and len(ch)==32:
                hh=hashlib.md5(b'\x00'+p.encode()+bytes.fromhex(ch)).hexdigest()
                s._ws('/login','=name='+u,'=response=00'+hh); s._rr()
        return s
    def _el(s,l):
        if l<0x80: return bytes([l])
        elif l<0x4000: l|=0x8000; return bytes([(l>>8)&0xFF,l&0xFF])
        else: return bytes([0xC0|((l>>16)&0x0F),(l>>8)&0xFF,l&0xFF]) if l<0x200000 else bytes([0xE0|((l>>24)&0x07),(l>>16)&0xFF,(l>>8)&0xFF,l&0xFF])
    def _ww(s,w): s.s.sendall(s._el(len(w))+w.encode())
    def _ws(s,c,*ws): s._ww(c); [s._ww(w) for w in ws]; s.s.sendall(b'\x00')
    def _rw(s):
        f=s.s.recv(1)
        if f==b'\x00': return None
        lb=f[0]; l=lb
        if lb&0x80:
            if (lb&0xC0)==0x80: l=((lb&0x3F)<<8)+s.s.recv(1)[0]
            elif (lb&0xE0)==0xC0: l=((lb&0x1F)<<16)+(s.s.recv(1)[0]<<8)+s.s.recv(1)[0]
            else: l=((lb&0x0F)<<24)+(s.s.recv(1)[0]<<16)+(s.s.recv(1)[0]<<8)+s.s.recv(1)[0]
        d=b''
        while len(d)<l: d+=s.s.recv(l-len(d))
        return d.decode(errors='replace')
    def _rss(s):
        ws=[]
        while True:
            w=s._rw()
            if w is None: break
            ws.append(w)
        return ws
    def _rr(s):
        rs=[]
        while True:
            s2=s._rss()
            if not s2: break
            r=s2[0]; t=s2[1:]
            if r=='!done': break
            elif r=='!re':
                d={}
                for w in t:
                    if '=' in w:
                        p=w.split('=',2)
                        d[p[1]]=p[2] if len(p)>=3 else ''
                    else: d[w]=''
                rs.append(d)
            elif r=='!trap': rs.append(('!trap',t))
        return rs
    def cmd(s,c,**a):
        ws=[c]
        for k,v in a.items():
            ws.append(('?' if k.startswith('?') else '=')+k+'='+v)
        s._ws(*ws)
        return s._rr()
    def close(s):
        if s.s: s.s.close()

api=R('remote.vpnmurahjogja.my.id',33206).c('mi4','m14')

# Check NTP
print('=== NTP Client ===')
ntp = api.cmd('/system/ntp/client/print')
if ntp:
    for k,v in ntp[0].items():
        print('  %s=%s' % (k,v))
else:
    print('  (no ntp config)')

# Check NTP servers
print()
print('=== NTP Servers ===')
srvs = api.cmd('/system/ntp/client/servers/print')
for s in srvs:
    print('  %s' % s)

# Try setting clock
print()
print('=== Setting clock to jul/24/2026 ===')
api.cmd('/system/clock/set', **{'date': 'jul/24/2026', 'time': '12:00:00'})

# Verify
clk = api.cmd('/system/clock/print')
if clk:
    print('Clock now: date=%s time=%s' % (clk[0].get('date',''), clk[0].get('time','')))

api.close()