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samba-users: Re: [Samba] Set ACLs on Samba share from Windows

Re: [Samba] Set ACLs on Samba share from Windows

From: Dadoo <samba1.3.dadoo3002_at_nospam>
Date: Mon Aug 30 2010 - 23:35:43 GMT
To: samba@lists.samba.org

On Thu, 08 Jul 2010 11:47:00 +0200, Helmut Hullen wrote:
>
> Just control with
>
> testparm -sv
>
> these options show what Samba does use, not only what is written into
> the "smb.conf".
>
> Viele Gruesse!
> Helmut

Sorry it took me so long to get back to you. I have attached the
information you asked for at the end of this message.

I've also done a little more research. I examined some of the Samba
source and discovered the error is coming from a function named
"acl_valid", which is called from "smb_acl_to_posix", in the file
"vfs_posixacl.c". I'll admit I'm no expert on POSIX ACLs, but I have to
wonder if there's a bug in the Linux ACL functions, since
"smb_acl_to_posix" uses *only* ACL functions to manipulate the ACL, and
someone else in this group said that very same function works on Solaris.
Does this work for anyone out there, using a Linux system?

Thanks

=====

Load smb config files from /etc/samba/smb.conf
rlimit_max: rlimit_max (1024) below minimum Windows limit (16384)
Processing section "[homes]"
Processing section "[printers]"
Processing section "[paperport]"
Loaded services file OK.
Server role: ROLE_DOMAIN_MEMBER
[global]
        dos charset = CP850
        unix charset = UTF-8
        display charset = LOCALE
        workgroup = <My domain>
        realm = <My domain>.LOCAL
        netbios name = PPTEST
        netbios aliases =
        netbios scope =
        server string = Samba Server Version %v
        interfaces =
        bind interfaces only = No
        security = ADS
        auth methods =
        encrypt passwords = Yes
        update encrypted = No
        client schannel = Auto
        server schannel = Auto
        allow trusted domains = Yes
        map to guest = Never
        null passwords = No
        obey pam restrictions = No
        password server = *
        smb passwd file = /var/lib/samba/private/smbpasswd
        private dir = /var/lib/samba/private
        passdb backend = tdbsam
        algorithmic rid base = 1000
        root directory =
        guest account = nobody
        enable privileges = Yes
        pam password change = No
        passwd program =
        passwd chat = *new*password* %n\n *new*password* %n\n *changed*
        passwd chat debug = No
        passwd chat timeout = 2
        check password script =
        username map = /etc/samba/smbusers
        password level = 0
        username level = 0
        unix password sync = No
        restrict anonymous = 0
        lanman auth = No
        ntlm auth = Yes
        client NTLMv2 auth = No
        client lanman auth = No
        client plaintext auth = No
        preload modules =
        dedicated keytab file =
        kerberos method = default
        map untrusted to domain = No
        log level = 3 winbind:3 acls:3 idmap:10
        syslog = 1
        syslog only = No
        log file = /var/log/samba/log.%m
        max log size = 50
        debug timestamp = Yes
        debug prefix timestamp = No
        debug hires timestamp = Yes
        debug pid = No
        debug uid = No
        debug class = No
        enable core files = Yes
        smb ports = 445 139
        large readwrite = Yes
        max protocol = NT1
        min protocol = CORE
        min receivefile size = 0
        read raw = Yes
        write raw = Yes
        disable netbios = No
        reset on zero vc = No
        acl compatibility = auto
        defer sharing violations = Yes
        nt pipe support = Yes
        nt status support = Yes
        announce version = 4.9
        announce as = NT
        max mux = 50
        max xmit = 16644
        name resolve order = lmhosts wins host bcast
        max ttl = 259200
        max wins ttl = 518400
        min wins ttl = 21600
        time server = No
        unix extensions = Yes
        use spnego = Yes
        client signing = auto
        server signing = No
        client use spnego = Yes
        client ldap sasl wrapping = plain
        enable asu support = No
        svcctl list =
        deadtime = 0
        getwd cache = Yes
        keepalive = 300
        lpq cache time = 30
        max smbd processes = 0
        paranoid server security = Yes
        max disk size = 0
        max open files = 16384
        socket options = TCP_NODELAY
        use mmap = Yes
        hostname lookups = No
        name cache timeout = 660
        ctdbd socket =
        cluster addresses =
        clustering = No
        ctdb timeout = 0
        load printers = No
        printcap cache time = 750
        printcap name =
        cups server =
        cups encrypt = No
        cups connection timeout = 30
        iprint server =
        disable spoolss = No
        addport command =
        enumports command =
        addprinter command =
        deleteprinter command =
        show add printer wizard = Yes
        os2 driver map =
        mangling method = hash2
        mangle prefix = 1
        max stat cache size = 256
        stat cache = Yes
        machine password timeout = 604800
        add user script =
        rename user script =
        delete user script =
        add group script =
        delete group script =
        add user to group script =
        delete user from group script =
        set primary group script =
        add machine script =
        shutdown script =
        abort shutdown script =
        username map script =
        logon script =
        logon path = \\%N\%U\profile
        logon drive =
        logon home = \\%N\%U
        domain logons = No
        init logon delayed hosts =
        init logon delay = 100
        os level = 20
        lm announce = Auto
        lm interval = 60
        preferred master = No
        local master = Yes
        domain master = Auto
        browse list = Yes
        enhanced browsing = Yes
        dns proxy = Yes
        wins proxy = No
        wins server = 10.0.0.65
        wins support = No
        wins hook =
        kernel oplocks = Yes
        lock spin time = 200
        oplock break wait time = 0
        ldap admin dn =
        ldap delete dn = No
        ldap group suffix =
        ldap idmap suffix =
        ldap machine suffix =
        ldap passwd sync = no
        ldap replication sleep = 1000
        ldap suffix =
        ldap ssl = start tls
        ldap ssl ads = No
        ldap deref = auto
        ldap follow referral = Auto
        ldap timeout = 15
        ldap connection timeout = 2
        ldap page size = 1024
        ldap user suffix =
        ldap debug level = 0
        ldap debug threshold = 10
        eventlog list =
        add share command =
        change share command =
        delete share command =
        preload =
        lock directory = /var/lib/samba
        state directory = /var/lib/samba
        cache directory = /var/lib/samba
        pid directory = /var/run
        utmp directory =
        wtmp directory =
        utmp = No
        default service =
        message command =
        get quota command =
        set quota command =
        remote announce =
        remote browse sync =
        socket address = 0.0.0.0
        nmbd bind explicit broadcast = Yes
        homedir map = auto.home
        afs username map =
        afs token lifetime = 604800
        log nt token command =
        time offset = 0
        NIS homedir = No
        registry shares = No
        usershare allow guests = No
        usershare max shares = 0
        usershare owner only = Yes
        usershare path = /var/lib/samba/usershares
        usershare prefix allow list =
        usershare prefix deny list =
        usershare template share =
        panic action =
        perfcount module =
        host msdfs = Yes
        passdb expand explicit = No
        idmap backend = tdb
        idmap alloc backend =
        idmap cache time = 604800
        idmap negative cache time = 120
        idmap uid = 2000-10000
        idmap gid = 2000-10000
        template homedir = /home/%D/%U
        template shell = /bin/false
        winbind separator = \
        winbind cache time = 300
        winbind reconnect delay = 30
        winbind enum users = Yes
        winbind enum groups = Yes
        winbind use default domain = No
        winbind trusted domains only = No
        winbind nested groups = Yes
        winbind expand groups = 1
        winbind nss info = template
        winbind refresh tickets = No
        winbind offline logon = No
        winbind normalize names = No
        winbind rpc only = No
        create krb5 conf = Yes
        comment =
        path =
        username =
        invalid users =
        valid users =
        admin users =
        read list =
        write list =
        printer admin =
        force user =
        force group =
        read only = Yes
        acl check permissions = Yes
        acl group control = No
        acl map full control = Yes
        create mask = 0744
        force create mode = 00
        security mask = 0777
        force security mode = 00
        directory mask = 0755
        force directory mode = 00
        directory security mask = 0777
        force directory security mode = 00
        force unknown acl user = No
        inherit permissions = No
        inherit acls = No
        inherit owner = No
        guest only = No
        administrative share = No
        guest ok = No
        only user = No
        hosts allow =
        hosts deny =
        allocation roundup size = 1048576
        aio read size = 0
        aio write size = 0
        aio write behind =
        ea support = No
        nt acl support = Yes
        profile acls = No
        map acl inherit = No
        afs share = No
        smb encrypt = auto
        block size = 1024
        change notify = Yes
        directory name cache size = 100
        kernel change notify = Yes
        max connections = 0
        min print space = 0
        strict allocate = No
        strict sync = No
        sync always = No
        use sendfile = No
        write cache size = 0
        max reported print jobs = 0
        max print jobs = 1000
        printable = No
        printing = cups
        cups options = raw
        print command =
        lpq command = %p
        lprm command =
        lppause command =
        lpresume command =
        queuepause command =
        queueresume command =
        printer name =
        use client driver = No
        default devmode = Yes
        force printername = No
        printjob username = %U
        default case = lower
        case sensitive = Auto
        preserve case = Yes
        short preserve case = Yes
        mangling char = ~
        hide dot files = Yes
        hide special files = No
        hide unreadable = No
        hide unwriteable files = No
        delete veto files = No
        veto files =
        hide files =
        veto oplock files =
        map archive = Yes
        map hidden = No
        map system = No
        map readonly = yes
        mangled names = Yes
        store dos attributes = No
        dmapi support = No
        browseable = Yes
        access based share enum = No
        blocking locks = Yes
        csc policy = manual
        fake oplocks = No
        locking = Yes
        oplocks = Yes
        level2 oplocks = Yes
        oplock contention limit = 2
        posix locking = Yes
        strict locking = Auto
        share modes = Yes
        dfree cache time = 0
        dfree command =
        copy =
        preexec =
        preexec close = No
        postexec =
        root preexec =
        root preexec close = No
        root postexec =
        available = Yes
        volume =
        fstype = NTFS
        set directory = No
        wide links = No
        follow symlinks = Yes
        dont descend =
        magic script =
        magic output =
        delete readonly = No
        dos filemode = No
        dos filetimes = Yes
        dos filetime resolution = No
        fake directory create times = No
        vfs objects =
        msdfs root = No
        msdfs proxy =
[homes]
        comment = Home Directories
        read only = No
        browseable = No
[printers]
        comment = All Printers
        path = /var/spool/samba
        printable = Yes
        browseable = No
[paperport]
        comment = Test share for PaperPort images
        path = /u1/images
        admin users = <me>, <My domain>\<user1>, <My domain>\<me>
        read only = No
        guest ok = Yes

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