修改或创建wireguard的配置文件

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WireGuard连接方式的配置文件

下载下来的源文件上这样

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'''
#
# Use this configuration with WireGuard client
#
[Interface]
Address = 10.14.0.2/16
PrivateKey = <insert_your_private_key_here>
DNS = 162.252.172.57, 149.154.159.92
[Peer]
PublicKey = OoFY46j/w4uQFyFu/OQ/h3x+ymJ1DJ4UR1fwGNxOxk0=
AllowedIPs = 0.0.0.0/0
Endpoint = 103.176.152.200:51820
'''
# 下载的文件需要修改PrivateKey = my_key
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#_python3@windows _#
#_date:2023-12-17_#
#_修改wireguard应用的配置文件_#
#_encoding = utf-8_#

import os, re


def modify_wireguard_config():
    '''
    修改VPN_WireGuard连接方式的配置文件。
    读取源文件，同时创建新文件
    遍历源文件的行,用re.sub(old_word,new_word,str) ,同时逐行写入新文件。
    删除源文件，更名新文件名为源文件名
    '''
    fd = r"C:\Users\xiaoyx\Downloads"
    files = [f"{fd}\{i}" for i in os.listdir(fd) if re.search(r'.conf$', i)]
    w1 = '<insert_your_private_key_here>'
    w2 = 'mKTo/XWQemHxEDJxfDaNvcFwB4R42WQDtV7ZURUitWg='
    for file in files:
        with open(file, 'r',
                  encoding='utf-8') as file1, open(f'{file}.bak',
                                                   'w',
                                                   encoding='utf-8') as file2:
            for line in file1:
                file2.write(re.sub(w1, w2, line))
        os.remove(file)
        os.rename(f'{file}.bak', file)


if __name__ == '__main__':
    modify_wireguard_config()
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#_python3@linux _#
#_date:2023-12-17_#
#_encoding = utf-8_#
#_修改wireguard应用的配置文件_#
#-----------------------------------------------

import os, re, stat


def writing_wg0_conf(base):
    ext = '.conf'
    filename = base + ext
    downfold = '/home/xiaoyx/下载'
    downfile = os.path.join(downfold, filename)
    dct = {}
    with open(downfile, 'r', encoding='utf-8') as file:
        rows = file.readlines()
        for row in rows:
            if '=' in row:
                ls = row.split(' = ', 1)
                dct.update({ls[0]: re.sub('\n', '', ls[1])})
    rows1 = ['[Interface]\n', 'ListenPort = 49852\n']
    rows2 = ['[Peer]\n', 'PersistentKeepalive = 25\n']
    wd1 = '<insert_your_private_key_here>'
    wd2 = 'mKTo/XWQemHxEDJxfDaNvcFwB4R42WQDtV7ZURUitWg='
    for k, v in dct.items():
        str = k + ' = ' + v + '\n'
        if k in ['Address', 'PrivateKey', 'DNS']:
            str = re.sub(wd1, wd2, str)
            rows1.append(str)
        else:
            rows2.append(str)
    rows = rows1 + rows2
    with open(r'/etc/wireguard/wg0.conf', 'w', encoding='utf-8') as f:
        f.writelines(rows)
        
if __name__ == "__main__":
    base = input('输⼊下载的配置⽂件名，如 uk-man')
    writing_wg0_conf(base)