Does samba support IDN (Internationalized domain name) ?

[hyoscar wu]

Sorry for wrong error log.

My domain name is "TESTÄÖÜ.COM <http://xn--test-ooa2iub.COM>".

Hywuoscar


2014-03-05 18:15 GMT+08:00 hyoscar wu <hywuoscar at gmail.com>:

> Hi list,
>
> Does samba support IDN (Internationalized domain name) ?
>
> I created a domain in windows server 2008 (function level 2003) and domain
> name is "TESTÄÖÜ.MYDOM".
>
> I want to join domain as a member.
> When I run "kinit administrator at TESTÄÖÜ.MYDOM" after setting krb5.conf,
> kinit failed.
>
> kinit administrator at TESTÄÖÜ.MYDOM
>  Conversion error: Illegal multibyte sequence(ÄÖÜ.COM<http://xn--4ca0bs.COM>
> )
> Conversion error: Illegal multibyte sequence(ÄÖÜ.COM<http://xn--4ca0bs.COM>
> )
>  "kinit(v5): Cannot resolve network address for KDC in realm TESTÄÖÜ.COM<http://xn--test-ooa2iub.COM>while getting initial credentials"
>
> I added TESTÄÖÜ.MYDOM in /etc/hosts and run kinit again.
>
> kinit administrator at TESTÄÖÜ.MYDOM
> kinit(v5): KRB5 error code 68 while getting initial credentials
>
> Maybe krb5 dose not support IDN but can not find information about IDN in
> kerberos web site.
>
> Then I tried /usr/local/samb/bin/net command to do time sync but...
>
>  /usr/local/samba/bin/net time set -S "myadserver..TESTÄÖÜ.COM<http://xn--test-ooa2iub.COM>
> "
> Conversion error: Illegal multibyte sequence(齡?COM#20)
>  *** glibc detected *** /usr/local/samba/bin/net: free(): invalid
> pointer: 0xf616b350 ***
> ======= Backtrace: =========
>  /lib/libc.so.6[0xf69340f7]
> /lib/libc.so.6(cfree+0x89)[0xf6935de9]
> /usr/local/samba/lib/private/libgse.so(namecache_fetch+0xce)[0xf6a916be]
>
> /usr/local/samba/lib/private/libgse.so(internal_resolve_name+0x28e)[0xf6a98965]
> /usr/local/samba/lib/private/libgse.so(resolve_name_list+0x118)[0xf6a99a24]
>
> /usr/local/samba/lib/private/liblibsmb.so(cli_connect_nb+0x17a)[0xf7498bce]
> /usr/local/samba/bin/net[0x8096205]
>  /usr/local/samba/bin/net[0x809633d]
> /usr/local/samba/bin/net[0x80965ca]
> /usr/local/samba/bin/net(net_run_function+0x18d)[0x80b8592]
>  /usr/local/samba/bin/net(net_time+0x67)[0x809670f]
> /usr/local/samba/bin/net(net_run_function+0x18d)[0x80b8592]
>  /usr/local/samba/bin/net(main+0x9fb)[0x80775bb]
> /lib/libc.so.6(__libc_start_main+0xe0)[0xf68e4050]
> /usr/local/samba/bin/net[0x805d721]
>  ======= Memory map: ========
> 08048000-08107000 r-xp 00000000 09:0d 739
>  /usr/local/samba/bin/net
>  08107000-0810b000 rw-p 000be000 09:0d 739
>  /usr/local/samba/samba
> (skip)
>
> I used win7 to test again, win7 can join to TESTÄÖÜ.COM<http://xn--test-ooa2iub.COM>
> ,
>
> If any suggestion about samba to join domain with IDN?
>
> Another question: Can I use samba4 to create a domain with IDN?
> I did the test as follow:
>
> [~] # /usr/local/samba/bin/samba-tool domain provision
> Realm: TESTÄÖÜ.COM <http://xn--test-ooa2iub.COM>
>  Domain [TESTÄÖÜ]:
>  Server Role (dc, member, standalone) [dc]:
>  DNS backend (SAMBA_INTERNAL, BIND9_FLATFILE, BIND9_DLZ, NONE)
> [SAMBA_INTERNAL]:
>  DNS forwarder IP address (write 'none' to disable forwarding)
> [172.17.25.136]:
> /usr/local/samba/lib/python2.7/site-packages/samba/netcmd/domain.py:315:
> GetPassWarning: Can not control echo on the terminal.
>   adminpassplain = getpass("Administrator password: ")
> Warning: Password input may be echoed.
>  Administrator password: admin444 at qnap
> /usr/local/samba/lib/python2.7/site-packages/samba/netcmd/domain.py:319:
> GetPassWarning: Can not control echo on the terminal.
>   adminpassverify = getpass("Retype password: ")
> Warning: Password input may be echoed.
> Retype password: admin444 at qnap
>  Out of memory in string_set_upper
> ERROR(<class 'samba.provision.ProvisioningError'>): Provision failed -
> ProvisioningError: guess_names: Workgroup '' in smb.conf must match chosen
> domain 'TESTÄÖÜ'!  Please remove the /etc/config/smb.conf file and let
> provision generate it
>   File
> "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/domain.py", line
> 398, in run
>     use_rfc2307=use_rfc2307, skip_sysvolacl=False)
>   File
> "/usr/local/samba/lib/python2.7/site-packages/samba/provision/__init__.py",
> line 1978, in provision
>     sitename=sitename, rootdn=rootdn)
>   File
> "/usr/local/samba/lib/python2.7/site-packages/samba/provision/__init__.py",
> line 609, in guess_names
>     raise ProvisioningError("guess_names: Workgroup '%s' in smb.conf must
> match chosen domain '%s'!  Please remove the %s file and let provision
> generate it" % (lp.get("workgroup").upper(), domain, lp.configfile))
>
> Does samba support IDN (Internationalized domain name) ?
>
>
> Hywuoscar
>
>