68 lines
2.2 KiB
Python
68 lines
2.2 KiB
Python
import random
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import struct
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import socket
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class stringandip (object):
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def __init__(self):
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pass
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def ipv4(self,m, n, x):
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if m == '-1':
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m = random.randint(0, 255)
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if n == '-1':
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n = random.randint(0, 255)
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if x == '-1':
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x = random.randint(0, 255)
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y = random.randint(0, 255)
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print(str(m) + '.' + str(n) + '.' + str(x) + '.' + str(y))
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return str(m) + '.' + str(n) + '.' + str(x) + '.' + str(y)
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def dec2hex(self,string_num):
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base = [str(x) for x in range(10)] + [chr(x) for x in range(ord('A'), ord('A') + 6)]
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num = int(string_num)
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mid = []
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while True:
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if num == 0: break
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num, rem = divmod(num, 16)
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mid.append(base[rem])
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return ''.join([str(x) for x in mid[::-1]])
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def ipv6(self):
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ipInt = random.randint(0, 400000000000000000000000000000000000)
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ipStr = ''
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leftValue = ipInt
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for i in [7, 6, 5, 4, 3, 2, 1, 0]:
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string_num = leftValue / 65536 ** i
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base = [str(x) for x in range(10)] + [chr(x) for x in range(ord('A'), ord('A') + 6)]
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num = int(string_num)
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mid = []
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while True:
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if num == 0: break
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num, rem = divmod(num, 16)
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mid.append(base[rem])
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ipTokenInt = ''.join([str(x) for x in mid[::-1]])
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if (ipTokenInt == ''):
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ipTokenInt = 0
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ipStr = ipStr + str(ipTokenInt)
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if i != 0:
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ipStr = ipStr + ':'
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leftValue %= 65536 ** i
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print(ipStr)
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return ipStr
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def getstring(self,randomlength=16,base_str='ABCDEFGHIGKLMNOPQRSTUVWXYZabcdefghigklmnopqrstuvwxyz0123456789'):
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"""
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生成一个指定长度的随机字符串
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"""
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random_str = ''
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#base_str = 'ABCDEFGHIGKLMNOPQRSTUVWXYZabcdefghigklmnopqrstuvwxyz0123456789'
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length = len(base_str) - 1
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for i in range(randomlength):
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random_str += base_str[random.randint(0, length)]
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print(random_str)
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return random_str
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# if __name__ == '__main__':
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# ipandstring = ipandstring()
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# print(ipandstring.ipv6()) |