search for: idmapper

Hi the list (again) Got a pretty major issue now Did the samba link to AD on a couple of redhat es3 servers using samba 3.0.14a Everything seems ok Except when I do a getent passwd username Server 3 getent passwd ross ross:x:10006:10000:ross:/home/ACADEMIC/ross:/bin/false Server 2 getent passwd ross ross:x:10006:10000:ross:/home/ACADEMIC/ross:/bin/false Server 1 getent passwd ross

...land penny via samba < samba at lists.samba.org> wrote: > On 03/09/2020 21:38, Robert Marcano wrote: > > On 9/3/20 4:35 PM, Rowland penny via samba wrote: > >> On 03/09/2020 21:15, Robert Marcano via samba wrote: > >>> > >>> There is an sssd provided idmapper (on RHEL/CentOS/Fedora) it is > >>> packaged as sssd-winbind-idmap. IIRC it doesn't reimplement the > >>> algorithm, just delegate to SSSD the mapping > >>> > >> idmap-sss used to be in the Samba tree, but when it is was going to > >> be rem...

On Thu, Sep 03, 2020 at 06:43:32PM +0100, Rowland penny via samba wrote: > On 03/09/2020 18:04, Johan Hattne via samba wrote: > > Dear all; > > > > Would anybody be able to tell me what the idmap configuration is to have > > Samba do the same SID-to-user/group mapping as the SSSD defaults?? I was > > convinced I saw it on this list or the wiki not too long ago,

Colleagues, I am running smbd in a setup described in http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/idmapper.html#id2604553 under "Winbind is not used; users and groups are local". Samba is running in the security=domain mode, but all Windows users are being mapped to Unix users in /etc/passwd. Now I need to run winbindd for Squid authentication. The problem is, as soon as I start winbindd, smb...

I have follow an example in "samba-3 by example book", where it explain how to relocate a samba server as ADS member domain, in a sentence it said to delete all /var/lib/samba/*tdb files, so "winbindd_cache.tdb" and "winbind_idmap.tdb" files but when I start the samba server again in ADS new domain something's wrong. Because it is not able to map the same UID and

...irectory nor we have any Windows server or client. I don't know if this is possible and i've searched a lot through samba documentation and on google. All the documentation I found shows a samba always as a ADS Domain Member, like: http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/idmapper.html#id2607186 So my question is: It's possible to auth users on a samba server against a OpenLDAP server without the need of a Windows environment? To be honest, I don't need a Samba Domain, the server will be only a file server. I know is possible to auth NFS on LDAP but I don't lik...

...dap://xxx.xxx.xx.xx directive, and restart the services , it work fine and return my user with a uid between 10000 and 20000 I would like uid was get from last number of sambaSID attribute on ldap tree The same happens with groups. I had read http://samba.org/samba/docs/man/Samba-HOWTO-Collection/idmapper.html#id2577138, but it use security = ads when it put 'idmap backend' directive on the configuration. Thank you !

...e: > > > > > On 03/09/2020 21:38, Robert Marcano wrote: > > > > On 9/3/20 4:35 PM, Rowland penny via samba wrote: > > > >> On 03/09/2020 21:15, Robert Marcano via samba wrote: > > > >>> > > > >>> There is an sssd provided idmapper (on RHEL/CentOS/Fedora) it is > > > >>> packaged as sssd-winbind-idmap. IIRC it doesn't reimplement the > > > >>> algorithm, just delegate to SSSD the mapping > > > >>> > > > >> idmap-sss used to be in the Samba tree, but when...

...anding of samba. I am running a FreeBSD server with Samba 4.1.12 configured as a standalone server in a testing environment. The documentation here indicates that winbind / the idmap facility is of little or no use on a standalone server: https://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/idmapper.html#id2604490 Is this still the case in Samba4? My curiosity was piqued because I keep getting the following error message "winbindd: sam_rids_to_names: possible deadlock - trying to lookup SID [SID]". My server has the following parameters in [global] in the smb.conf (which was defau...

There is a samba compiled without winbind support, with the following options configured: workgroup = MYDOMAIN security = domain allow trusted domains = yes add user script = /usr/sbin/pw useradd %u -m -Y -M 755 When a Windows user MYDOMAIN\john connects to the samba server, he is mapped to the Unix user john. If there is no Unix user "john", it is created by the add user script. How

...d project source continue to support AD Users mapping to pre-existing Unix Users? >I do not think it ever did. I found this reference quickly from google describing the previous behavior. Winbind was always optional until perhaps recently. https://www.samba.org/~ab/output/htmldocs/Samba3-HOWTO/idmapper.html This functionality I know has worked from early 2000's (roughly 2002) until last year. From page: "A Samba member of a Windows networking domain (NT4-style or ADS) can be configured to handle identity mapping in a variety of ways. The mechanism it uses depends on whether or not the w...

...n_Member This stipulates; '# Just adding the following three lines is not enough!!' -I apologize; Without further instruction I chose to access the wiki and documentation: https://wiki.samba.org/index.php/Idmap_config_rid and https://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/idmapper.html#id2606596 -The latter specifies IDMAP_RID with WinBind and specifies the idmap uid and gid as global parameters alongside this construct; You have now identified them as deprecated. -If there was some expectation of using RID exclusively, I did not read it as such, my apologies. {Now: -remo...

...d/gid setup for users). We managed to get the linux (CentOS) to accept windows domain user ssh to it(with nss/nslcd/kerberos settings). But couldn't make samba server to use the same way to serve windows domain users. Found this page: https://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/idmapper.html#id2607771 But couldn't get it working. Also found this page: https://wiki.samba.org/index.php/Nslcd which had information that is quite similar to what we are trying to do, but was deleted saying "After internal discussions, we only provide support for winbind" So now the quest...

...lowing configuration working Windows 2003 AD (no R2!!) with SFU 3.5 Red Hat Enterprise Linux Server release 5.4 (Tikanga) with Samba (samba-3.0.33-3.14.el5) nss_ldap (nss_ldap-253-21.el5) So I wanted to implement the following setup: http://us5.samba.org/samba/docs/man/Samba-HOWTO-Collection/idmapper.html#id2607783 The main reason using this combination is that I must maintain the UID/GID of users in the AD. The UIDs of the users must be the same on all UX systems. I have two samba servers and other UX only servers. (let me know if you find a better way doing this type of integration) I fo...

Hi, We are running a cluster under CentOS 6.6. We recently attached a new NAS device, running CentOS 6.8 and rsync'd our user file system to it. We noticed that all the files were owned by nobody (with nobody as the group). We copied over the /etc/passwd and /etc/group files from our front-end server to our NAS server. If we log in to the NAS server we see the files owned by their

...rw-r--r-- 1 root wheel 764 Jan 16 2014 telnetd -rw-r--r-- 1 root wheel 529 Jan 16 2014 xdm root at cache:/home# Which one of these policies should be used for Samba? If it is suggested to use LDAP, I am finding that this link: https://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/idmapper.html#id2607186 may be outdated. The use of 'ldap backend' appears to be outdated. Where can I find the current version of how to connect Samba using LDAP? Obviously I remain unclear as to what the best way to accomplish authentication via Samba 4.1. Any pointers/clarifications would be gr...

Hi All I'm trying to intergrate samba server with ADS on AIX 6.1 TL04, for last one week, with idmap / winbind but no satisfactory results. I have gone through various links at samba.org relating to winbind, idmapper and followed http://pware.hvcc.edu/ for precompiled binaries and http://pware.hvcc.edu/AIX-Samba.pdf which is for AIX 6.1 TL03 though. I have found the samba which is provided by IBM with expansion pack doesn't have support for ADS. The binaries I have tried with is both 32 bit and 64bit of s...

On Mon, Aug 29, 2016 at 06:59:31PM -0400, Pat Haley wrote: > ... We > noticed that all the files were owned by nobody (with nobody as the group). If its NFSv4, then its most likely a problem with your idmapper. Make sure that the rpc.idmapd is running on your client, and that your server has appropriate ID mapping enabled. If its NFSv4, are you using sec=krb5*? -- Jonathan Billings <billings at negate.org>

...D, or it uses the RFC2307 attributes. Samba calculates from the >> user/group RID + the lower range you set in smb.conf, or it uses the RFC2307 >> attributes. > > Hmmm. Would it be useful to add an idmap backend > that uses the same algorithm ? > There is an sssd provided idmapper (on RHEL/CentOS/Fedora) it is packaged as sssd-winbind-idmap. IIRC it doesn't reimplement the algorithm, just delegate to SSSD the mapping

On 03/09/2020 21:38, Robert Marcano wrote: > On 9/3/20 4:35 PM, Rowland penny via samba wrote: >> On 03/09/2020 21:15, Robert Marcano via samba wrote: >>> >>> There is an sssd provided idmapper (on RHEL/CentOS/Fedora) it is >>> packaged as sssd-winbind-idmap. IIRC it doesn't reimplement the >>> algorithm, just delegate to SSSD the mapping >>> >> idmap-sss used to be in the Samba tree, but when it is was going to >> be removed, red-hat took it...