mirror of
https://github.com/NewFuture/DDNS.git
synced 2022-04-19 20:24:44 +00:00
91 lines
2.3 KiB
Python
91 lines
2.3 KiB
Python
#!/usr/bin/env python
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#-*- coding:utf-8 -*-
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import re
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import os
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import socket
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try:
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# python2
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from urllib2 import urlopen
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except ImportError:
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# python3
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from urllib.request import urlopen
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DEBUG = False # 是否打印错误
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def default_v4(): # 默认连接外网的ipv4
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.connect(("1.1.1.1", 53))
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ip = s.getsockname()[0]
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s.close()
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return ip
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def default_v6(): # 默认连接外网的ipv6
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s = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
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s.connect(('8:8:8:8:8:8:8:8', 8))
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ip = s.getsockname()[0]
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s.close()
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return ip
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def local_v6(i=0): # 本地ipv6地址
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info = socket.getaddrinfo(socket.gethostname(), 0, socket.AF_INET6)
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if DEBUG:
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print(info)
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return info[int(i)][4][0]
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def local_v4(i=0): # 本地ipv4地址
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info = socket.getaddrinfo(socket.gethostname(), 0, socket.AF_INET)
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if DEBUG:
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print(info)
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return info[int(i)][-1][0]
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def public_v4(url="http://v4.ipv6-test.com/api/myip.php"): # 公网IPV4地址
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try:
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return urlopen(url, timeout=60).read()
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except Exception as e:
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if DEBUG:
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print(e)
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def public_v6(url="http://v6.ipv6-test.com/api/myip.php"): # 公网IPV6地址
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try:
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return urlopen(url, timeout=60).read()
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except Exception as e:
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if DEBUG:
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print(e)
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def ip_regex_match(parrent_regex, match_regex):
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ip_pattern = re.compile(parrent_regex)
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matcher = re.compile(match_regex)
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if os.name == 'nt': # windows:
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cmd = 'ipconfig'
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else:
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cmd = 'ifconfig || ip address'
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for s in os.popen(cmd).readlines():
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addr = ip_pattern.search(s)
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if addr and matcher.match(addr.group(1)):
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return addr.group(1)
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def regex_v4(reg): # ipv4 正则提取
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if os.name == 'nt': # Windows: IPv4 xxx: 192.168.1.2
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regex_str = r'IPv4 .*: ((?:\d{1,3}\.){3}\d{1,3})\W'
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else:
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regex_str = r'inet (?:addr\:)?((?:\d{1,3}\.){3}\d{1,3})\s'
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return ip_regex_match(regex_str, reg)
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def regex_v6(reg): # ipv6 正则提取
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if os.name == 'nt': # Windows: IPv4 xxx: ::1
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regex_str = r'IPv6 .*: ([\:\dabcdef]*)?\W'
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else:
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regex_str = r'inet6 (?:addr\:)?([\:\dabcdef]*)?\s'
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return ip_regex_match(regex_str, reg)
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