Question

我想在文件夹n中创建一个受密码保护的文件（带有一些扩展名）当文件夹中创建一个新文件时，它应该自动加密n密码保护在linux下使用python 我试过pycrypto我可以加密，但我不能密码保护文件夹所以PLZ帮我这个这是完整的编程

def discover():
#file_path = ''
#print file_path
    for root, dirs, files in os.walk(r'/root/Desktop/rakesh/rakeshp/dlp'):
       for file_name in files:
           file_path = os.path.join(root, file_name)
#print file_path        
file_list = []          
if file_path.endswith('.py'):
file_list.append(file_path)
dict = {}
status=""
for p in file_list:
    if not os.access(p, os.F_OK):
    dict[p]=status=status+"NOEXISTS"
    if(os.access(p,os.R_OK)):
    dict[p]=status=status+"READ," 
    if(os.access(p, os.W_OK)):
    dict[p]=status=status+"WRITE," 
    if (os.access(p, os.X_OK)):
    dict[p]=status=status+"EXECUTE"  
    elif os.access(p, os.F_OK) and not (os.access(p,os.R_OK)) and not (os.access(p, os.W_OK)) and not   (os.access(p, os.X_OK)):
    dict[p]=status=status="NOACCESS"
    status="" # Set blank before we enter the loop again            
    os.chmod(file_path,0444)                    
    for size in file_list:              
    size = os.path.getsize(file_path)       
    #print size                 
    #print (dict)
    in_filename = file_path
    #print in_filename
    if not out_filename:
    out_filename = in_filename + '.enc'
    iv = 16 * '\x00'
    #iv = bytes([random.randint(0, 0xFF) for i in range(16)])
    #print iv
    encryptor = AES.new(key, AES.MODE_CBC, iv)
    with open(in_filename, 'rb') as infile:
        with open(out_filename, 'wb') as outfile:
        outfile.write(struct.pack('<Q', size))
        outfile.write(iv)
        while True:
            chunk = infile.read(chunksize)
            if len(chunk) == 0:
            #print (chunk)
            break
            elif len(chunk) % 16 != 0:
            chunk += ' ' * (16 - len(chunk) % 16)
            #print (chunk)
            outfile.write(encryptor.encrypt(chunk))

if __name__ == "__main__":
    discover()

Answer 1

恕我直言，这取决于你的密码保护意味着什么。如果要根据密码限制对用户的访问，那么您需要做的就是创建用户并对文件执行chown。然后，用户必须登录系统才能访问它。

否则，您可以尝试基于this question的内容，并根据密码的哈希加密文件。

如何使用python在linux中创建受密码保护的文件夹/文件

1 个答案: