Make smb_login scanner proxy-aware again

[hph86]

This PR makes the smb_login scanner module obey proxy settings. It fixes issue #9057. The following steps should trigger either a connection originating from the local system (without PR, unexpected) or a connection originating from the remote system (with PR, expected):

$ ssh -D 5555 jumphost
[switch window]
$ ./msfconsole
[...]
msf > use auxiliary/scanner/smb/smb_login
msf auxiliary(smb_login) > setg Proxies socks4:127.0.0.1:5555
Proxies => socks4:127.0.0.1:5555
msf auxiliary(smb_login) > set smbpass foobar
smbpass => foobar
msf auxiliary(smb_login) > set smbuser administrator
smbuser => administrator
msf auxiliary(smb_login) > set rhosts 10.0.0.233
rhosts => 10.0.0.233
msf auxiliary(smb_login) > run

[acammack-r7]

Nice catch, thanks for the fix!

[acammack-r7]

Release Notes

The smb_login module will now respect the PROXIES datastore option again.

[vipzen]

I was waiting for this. Thanks.

[hph86]

Thanks for your quick action! 👍