samba: update smb.conf

There are some options are deprecated in smb.conf.

Refer to
https://salsa.debian.org/samba-team/samba/-/blob/master/debian/smb.conf
to update it.

* Remove the deprecated "syslog only" and "syslog" global options and
  replace them with the "logging" statement.
* Remove wins support and wins server comments since WINS protocol is
  outdated.
* Improve idmap config

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-networking/recipes-connectivity/samba/samba/smb.conf

@@ -32,17 +32,6 @@
 # Change this to the workgroup/NT-domain name your Samba server will part of
    workgroup = WORKGROUP
 
-# Windows Internet Name Serving Support Section:
-# WINS Support - Tells the NMBD component of Samba to enable its WINS Server
-#   wins support = no
-
-# WINS Server - Tells the NMBD components of Samba to be a WINS Client
-# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
-;   wins server = w.x.y.z
-
-# This will prevent nmbd to search for NetBIOS names through DNS.
-   dns proxy = no
-
 #### Networking ####
 
 # The specific set of interfaces / networks to bind to
@@ -68,14 +57,9 @@
 # Cap the size of the individual log files (in KiB).
    max log size = 1000
 
-# If you want Samba to only log through syslog then set the following
+# We want Samba to only log to /var/log/samba/log.{smbd,nmbd}.
-# parameter to 'yes'.
+# Append syslog@1 if you want important messages to be sent to syslog too.
-#   syslog only = no
+   logging = file
-
-# We want Samba to log a minimum amount of information to syslog. Everything
-# should go to /var/log/samba/log.{smbd,nmbd} instead. If you want to log
-# through syslog you should set the following parameter to something higher.
-   syslog = 0
 
 # Do something sensible when Samba crashes: mail the admin a backtrace
    panic action = /usr/share/samba/panic-action %d
@@ -94,10 +78,6 @@
 # new domain.
    server role = standalone server
 
-# If you are using encrypted passwords, Samba will need to know what
-# password database type you are using.  
-   passdb backend = tdbsam
-
    obey pam restrictions = yes
 
 # This boolean parameter controls whether Samba attempts to sync the Unix
@@ -123,8 +103,8 @@
 ########## Domains ###########
 
 #
-# The following settings only takes effect if 'server role = primary
+# The following settings only takes effect if 'server role = classic
-# classic domain controller', 'server role = backup domain controller'
+# primary domain controller', 'server role = classic backup domain controller'
 # or 'domain logons' is set 
 #
 
@@ -172,15 +152,17 @@
 
 # Some defaults for winbind (make sure you're not using the ranges
 # for something else.)
-;   idmap uid = 10000-20000
+;   idmap config * :              backend = tdb
-;   idmap gid = 10000-20000
+;   idmap config * :              range   = 3000-7999
+;   idmap config YOURDOMAINHERE : backend = tdb
+;   idmap config YOURDOMAINHERE : range   = 100000-999999
 ;   template shell = /bin/bash
 
 # Setup usershare options to enable non-root users to share folders
 # with the net usershare command.
 
-# Maximum number of usershare. 0 (default) means that usershare is disabled.
+# Maximum number of usershare. 0 means that usershare is disabled.
-;   usershare max shares = 100
+#   usershare max shares = 100
 
 # Allow users who've been granted usershare privileges to create
 # public shares, not just authenticated ones