Antibackslash format for username does not work

[maaaaz]

Hello dear @ropnop,

Thanks for making a Go program for windapsearch !

As I am trying to use it, I saw a bug related to the parsing of the "username" parameter :

• The antibackslash input format is not parsed accordingly the connection fails :

  $ ./windapsearch-linux-amd64 --debug --dc 1.2.3.4 -u "adyolo\user1" -m users
  INFO[2022-06-04T14:35:15+02:00] Saving output to STDOUT                       package=windapsearch
  Password for [user1@]: 

  In this example, the user should be "adyolo\user1", not "user1".

I had to specify it like this to make it work, by using an arobase notation:

$ ./windapsearch-linux-amd64 --debug --dc 1.2.3.4 -u "user1@adyolo" -m users
INFO[2022-06-04T14:42:25+02:00] Saving output to STDOUT                       package=windapsearch
Password for [user1@adyolo]: 

FYI, all these tries did not work either:

-u 'adyolo\user1'
-u adyolo\user1
-u adyolo\\user1

Cheers !