Incorrect parsing results for proxies with username and password

[trewqqwert]

Hi Matrix Team,

I am a user of MHDDoS and I would like to use my private proxies requiring basic authentication. It seems that both ProxyUtiles.parseAllIPPort and ProxyUtiles.parseNoraml are returning incorrect results.

Example:
Input

http://1.2.3.4:5678@username:password

Syntax from MatrixTM/MHDDoS#243 (comment)
Output
parseAllIPPort returns None.
parseNoraml returns

{Proxy} http://1.2.3.4:80:5678@username:password
 country = {str} 'AU'
 host = {str} '1.2.3.4'
 password = {str} 'password'
 port = {int} 80
 type = {ProxyType} ProxyType.HTTP
 user = {str} '5678@username'

I am not an expert of regex. Could you kindly have a look at this issue please? Thanks.