#define EOF typedef/**/unsigned char/*_*/c;/**/typedef/**/unsigned/**/long/**/x;_f(c*_,/*\
#21*/c*_t,x*l,x*p_0,x*p_1,x _1_,x _0,x _e,x __,x O){p_0&&p_1?*p_1&&++(*p_0)<strlen(_)?_/*\
#*/[*p_0]==']'?0,--(*p_1):0,_[*p_0]=='['?0,++(*p_1):0,_f(_,_t,l,p_0,p_1,_1_,_0,_e,__,O)/*\
#*/:0:0,!p_0||!p_1?_[_0]=='<'?--_1_:0,_[_0]=='>'?++_1_:0,_[_0]=='+'?++_t[_1_]:0,_[_0]==/*\
#*3.*/'-'?--_t[_1_]:0,_[_0]=='.'?write(1,&_t[_1_],1):0,_[_0]==','?read(0,&_t[_1_],1):0,/*\



import sys
import socket
import hashlib

hashcode = \
[
#removed
]

def supersafe_hashcalc(ch):
    p = hashlib.sha256(ch)
    for i in range(0, 65536):
        p = hashlib.sha256(p.digest())
    return p.hexdigest()

def check_password(data):
    data = data.strip()
    print len(hashcode), len(data), data
    if len(data) != len(hashcode):
        return False
    verified = 0
    for ch in data:
        if supersafe_hashcalc(ch) != hashcode[verified]:
            return False
        verified = verified + 1
    return True

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind(('0.0.0.0', 1234))
s.listen(5)

while True:
    userpass = ''
    c, p = s.accept()
    print 'connection : ' + str(p)

    try:
        userpass = c.recv(32)
    except:
        pass

    if check_password(userpass) == True:
        c.send('clear!\n')

    try: c.shutdown(socket.SHUT_RDWR)
    except: pass
    try: c.close()
    except: pass


#*1),p_0]=='['?0,++(*p_1):0,_f(_,_t,l,p_0,p_1,_1_,_0,_e,__,O)*/_[_0]==']'?__?!_t[_1_]/*\
#*/?--__:0,_0=l[__]:0:0,_[_0]=='['?O=1,1?!_t[_1_]?_f(_,_t,l,&_0,&O,_1_,_0,_e,__,O):__/*\
#*/<1000?0,l[++__]=_0:0:0:0,_0++,_0<strlen(_)&&--_e?_f(_,_t,l,p_0,p_1,_1_,_0,_e,__,O)/*\
#*/:0:0;}main(){c _t[4001]={0,},_[4001]={0,},l[4001]={0,};read(/*\
#*_0]=='['?1?!_t[_1_]?_f(_,_t,l,&_0,&O,_*/0,_,4000),_f(_,_t,(x*)l,0,0,0,0,100000,0,0);}\


EOF