id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
289	Add encryption checkbox to plugin configuration panel	Lewis Rosenthal		"When the server has:

[global]
        smb encrypt = mandatory

It is not possible to successfully authenticate to a mapped share (smbclient works with the ""-e"" switch). A checkbox to enable SMB transport encryption is required in order to access such shares via !NetDrive.

log.smbc snippet from a mapping attempt to a Linux host running Samba 4.5.3 configured as above, authenticating via NTLMv2:

{{{
2017/01/12 13:36:51.1: 9 2: NdpMountResource rc=0
2017/01/12 13:36:51.5: 9 2: NdpMountResource in
2017/01/12 13:36:51.5: 9 2: dircache_create: 10 seconds, 32 entries
2017/01/12 13:36:51.5: 9 2: dircache_create: 0x66fae0, rc = 0
2017/01/12 13:36:51.5: 9 2: checkMountResource in tid#2
2017/01/12 13:36:51.5: 1 2: Connecting to \\lewis:*********@workgroup:dp45sg\lewis. Master WORKGROUP:1
2017/01/12 13:36:51.24: 4 2: Server supports SMB3_11 protocol
2017/01/12 13:36:51.78: 4 2: lewis/******** login failed
2017/01/12 13:36:51.83: 1 2: session setup failed: NT_STATUS_OK
2017/01/12 13:36:51.84: 4 2: Anonymous login failed
2017/01/12 13:36:51.84: 9 2: NdpMountResource rc=65
}}}
"	enhancem.	closed	minor		Samba Client Plugin	Client 3.0.x	fixed