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29 lines
663 B
Python
29 lines
663 B
Python
from time import time
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from struct import pack
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import ipaddress
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class ServerEntry:
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def __init__(self, addr, challenge):
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# Address
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self.addr = addr
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# Shortcuts for generating query
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self.queryAddr = b''
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if ':' in addr[0]:
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self.queryAddr += ipaddress.ip_address(addr[0]).packed
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else:
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for i in addr[0].split('.'):
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self.queryAddr += pack('!B', int(i))
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self.queryAddr += pack('!H', int(addr[1]))
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# Random number that server must return
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self.challenge = challenge
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self.sentChallengeAt = time()
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# Remove server after this time.
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# This maybe not instant
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self.die = self.sentChallengeAt + 600 |