Dotaz: zase samba&AD

[siginigin]

zdravim, uz treti den sa mi nedari rozchodit sambu s AD. priznam sa robim to prvy krat. ako tak citam navody, v kazdom je nieco trochu inak, tak priebezne menim a skusam, pricom vzdy to hodi inu chybu. vcera sa mi nahodou podarilo pripojit sa do domeny, ale ked som sa odpojil, tak pripojit sa znova neslo. posledna chyba znie:

sudo net ads join -U sigi
Enter sigi's password:
Failed to join domain: User specified does not have administrator privileges

kolega mi preveril heslo aj clenstvo v skupinach v domene na mojom ucte a tam sa zda byt vsetko v poriadku.

tento testjoin mi vcera tiez fungoval a teraz nejde:

PC@DOMENA.SK$ sudo net ads testjoin
Enter PC$@DOMENA.SK's password:
[2010/02/25 11:55:27,  0] libads/kerberos.c:332(ads_kinit_password)
  kerberos_kinit_password PC$@DOMENA.SK failed: Client not found in Kerberos database
Join to domain is not valid: Improperly formed account name

je tam navyse nielen $ ale vcera sa ma vobec nepytalo na heslo...

smb.conf

        security = ads
	server string = sigi server
        netbios name = PC
        realm = DOMENA.SK
        #password server = s.domena.sk
        workgroup = DOMENA
        idmap uid = 500-10000000
        idmap gid = 500-10000000
        winbind separator = +
        winbind enum users = Yes
        winbind enum groups = Yes
        winbind use default domain = Yes
	winbind nested groups = Yes
        template homedir = /home/%D/%U
        template shell = /bin/bash
        client use spnego = yes
	client ntlmv2 auth = yes
        domain master = no
	dns proxy = no
	winbind nss info = rfc2307
[printers]
   comment = All Printers
   browseable = no
   path = /var/spool/samba
   printable = yes
   guest ok = no
   read only = yes
   create mask = 0700

[download]
   comment = down
   path = /media/data/FTP-share/download
   guest ok = yes
   read only = yes
   share modes = no

[upload]
   comment = up
   path = /media/data/FTP-share/upload
   guest ok = yes
   read only = no
   share modes = no
   writable = yes

[print$]
   comment = Printer Drivers
   path = /var/lib/samba/printers
   browseable = yes
   read only = yes
   guest ok = no

krb5.conf

[logging]
	default = FILE:/var/log/krb5.log
	kdc = FILE:/var/log/krb5kdc.log
	admin_server = FILE:/var/log/kadmind.log

[libdefaults]
	default_realm = DOMENA.SK
	dns_lookup_realm = true
	dns_lookup_kdc = true
	ticket_lifetime = 24h

# The following krb5.conf variables are only for MIT Kerberos.
	krb4_config = /etc/krb.conf
	krb4_realms = /etc/krb.realms
	kdc_timesync = 1
	ccache_type = 4
	forwardable = true
	proxiable = true

# The following libdefaults parameters are only for Heimdal Kerberos.
	v4_instance_resolve = false
	v4_name_convert = {
		host = {
			rcmd = host
			ftp = ftp
		}
		plain = {
			something = something-else
		}
	}
	fcc-mit-ticketflags = true

[realms]
	DOMENA.SK = {
		kdc = s.domena.sk
		admin_server = s.domena.sk
		default_domain = DOMENA.SK
	}

[domain_realm]
	.domena.sk = DOMENA.SK
	domena.sk = DOMENA.SK

[login]
	krb4_convert = true
	krb4_get_tickets = false

no a toto su posledne riadky z sudo net ads join -U sigi -d 10

[2010/02/25 12:42:11,  1] libnet/libnet_join.c:1902(libnet_Join)
  libnet_Join:
      libnet_JoinCtx: struct libnet_JoinCtx
          out: struct libnet_JoinCtx
              account_name             : NULL
              netbios_domain_name      : 'DOMENA'
              dns_domain_name          : 'domena.sk'
              forest_name              : 'domena.sk'
              dn                       : NULL
              domain_sid               : *
                  domain_sid               : S-1-5-21-436374069-813497703-839522115
              modified_config          : 0x00 (0)
              error_string             : 'User specified does not have administrator privileges'
              domain_is_ad             : 0x01 (1)
              result                   : WERR_ACCESS_DENIED
[2010/02/25 12:42:11, 10] intl/lang_tdb.c:138(lang_tdb_init)
  lang_tdb_init: /usr/share/samba/.msg: No such file or directory
Failed to join domain: User specified does not have administrator privileges
[2010/02/25 12:42:11,  2] utils/net.c:779(main)
  return code = -1

este sa nieco nastavovalo asi v piatich suboroch suvisiacich s pam.d, ak bude treba mozem poslat.

dakujem za rady.

Odpovědi

[Robbie]

Ma te jako uzivatel sigi na AD serveru skutecne administratorska opravneni - myslim ze nestaci jen skupina administrator ale i Domain Admin.

[siginigin]

to nie, ale som vraj v skupine ktora moze zaradit pc do domeny. windows mozem zaradit do domeny.

[Robbie]

pak jedine zkuste dle nasledujiciho PDFka (minimalni opravneni uzivatele pro priojeni do AD) http://docs.hp.com/en/7212/ADSJoinMinimumPerms.pdf
Treba by to mohlo pomoc. Osobne vyzkouseno nemam, neb na servery ktere spravuji mam plny Admin prava, a roota .

[siginigin]

zdravim,

nasiel som pricinu problemu - chcel som sa pripojit pod neexistujucim uctom pocitaca, nakolko net ads leave tento ucet defaultne zmaze, takze dalsie pripojenie uz nie je mozne.

nuz a teraz mam taketo problemy:

1. po prikaze net ads join -U {user} sa pc zaradi do domeny ale zlyha dns update. ked zaradzujem pc s windowsom do domeny, v dns sa vytvori zaznam pre tento komp. to iste by som potreboval a aj tu.

2. po prikaze net ads leave sa zmaze ucet pocitaca - u nas v domene je nastavena politika, ze ked pocitac opusta domenu, tak po sebe neupravata, cize ucet nezmaze. ale linux ucet maze, co je na skodu pretoze ucty sa nevyrabaju ondemand ale dopredu, takze musim znova bezat za kolegom nech mi vyrobi ucet :(

3. na vystup prikazu wbinfo -u musim niekedy cakat dlhu dobu (radovo minuty) a niekedy je to hned (milisekundy). zatial som neprisiel na to, na com to zavisi. mozno to suvisi s pam subormi, lebo som pomenil konfiguraciu (podla navodu) a teraz sa musim prihlasovat dvakrat :(

za pomoc dopredu dakujem.