Hi Matt I also got the same result at that step, but can see nothing in Apache Directory Studio.
As I am using existing Samba / FreeIPA groups migrated across, they probably were migrated with all the required attributes. Looking more closely at that LDIF: I wonder should it not be: ldapmodify -Y GSSAPI <<EOF dn: cn=ipaconfig,cn=etc,dc=domain,dc=tld changetype: modify add: ipaCustomFields ipaCustomFields: "Samba Group Type,sambagrouptype,true" EOF i.e. changetype: modify, instead of changetype add ? I don't want to play around with my prod directory - I will setup an EL 7.1 VM and install FreeIPA 4.x and Samba 4.x That will allow me to play around more destructively. Chris From: "Matt ." <yamakasi....@gmail.com> To: Christopher Lamb/Switzerland/IBM@IBMCH Cc: Youenn PIOLET <piole...@gmail.com>, "firstname.lastname@example.org" <email@example.com> Date: 05.08.2015 01:01 Subject: Re: [Freeipa-users] Ubuntu Samba Server Auth against IPA Hi Chris, I'm at the right path, but my issue is that: ldapmodify -Y GSSAPI <<EOF dn: cn=ipaconfig,cn=etc,dc=domain,dc=tld changetype: add add: ipaCustomFields ipaCustomFields: "Samba Group Type,sambagrouptype,true" EOF Does say it exists, my ldap explorer doesn't show it, and when I add it manually as an attribute it still fails when I add a user on this sambagrouptype as it's needed by the other attributes So that is my issue I think so far. Any clue about that ? No problem "you don't know something or are no guru" we are all learning! :) Cheers, Matt 2015-08-04 21:22 GMT+02:00 Christopher Lamb <christopher.l...@ch.ibm.com>: > Hi Matt, Youeen > > Just to set the background properly, I did not invent this process. I know > only a little about FreeIPA, and almost nothing about Samba, but I guess I > was lucky enough to get the integration working on a Sunday afternoon. (I > did have an older FreeIPA 3.x / Samba 3.x installation as a reference). > > It sounds like we need to step back, and look at the test user and group in > the FreeIPA LDAP tree. I find using an LDAP browser makes this much easier. > > My FreeIPA / Samba Users have the following Samba extensions in FreeIPA > (cn=accounts, cn=users): > > * objectClass: sambasamaccount > > * Attributes: sambaSID, sambaNTPassword, sambaPwdLastSet > > My FreeIPA / Samba Groups have the following Samba extensions in FreeIPA > (cn=accounts, cn=groups): > > * objectClass: sambaGroupMapping > > * Attributes: sambaGroupType, sambaSID > > The Users must belong to one or more of the samba groups that you have > setup. > > If you don't have something similar to the above (which sounds like it is > the case), then something went wrong applying the extensions. It would be > worth testing comparing a new user / group created post adding the > extensions to a previous existing user. > > i.e. > are the extensions missing on existing users / groups? > are the extensions missing on new users / groups? > > Cheers > > Chris > > > > > > From: Youenn PIOLET <piole...@gmail.com> > To: "Matt ." <yamakasi....@gmail.com> > Cc: Christopher Lamb/Switzerland/IBM@IBMCH, > "firstname.lastname@example.org" <email@example.com> > Date: 04.08.2015 18:56 > Subject: Re: [Freeipa-users] Ubuntu Samba Server Auth against IPA > > > > Hi there, > > I have difficulties to follow you at this point :) > Here is what I've done and what I've understood: > > ## SMB Side > - Testparm OK > - I've got the same NT_STATUS_NO_SUCH_USER when I try to connect. > - pdbedit -Lv output is all successfull but I can see there is a filter : > (&(uid=*)(objectclass=sambaSamAccount). In LDAP, the users don't have > sambaSamAccount. > > ## LDAP / FreeIPA side > - Since SMB server uses LDAP, I did ipa-adtrust-install on my FreeIPA > server to get samba LDAP extensions. > - I can see samba classes exist in LDAP but are not used on my group > objects nor my user objects > - I have add sambaSamAccount in FreeIPA default user classes, > and sambaGroupMapping to default group classes. In that state I can't > create user nor groups anymore, as new samba attributes are needed for > instantiation. > - I have add in etc ipaCustomFields: 'Samba Group Type,sambagrouptype,true' > but I don't get what it does. > - I tried to add the samba.js plugin. It works, and adds the "local" option > when creating a group in FreeIPA, supposed to set sambagrouptype to 4 or 2 > (domain). It doesn't work and tells that sambagrouptype attribute doesn't > exist (but it should now I put sambaGroupType class by default...) > > ## Questions > 0) Can I ask samba not to search sambaSamAccount and use unix / posix > instead? I guess no. > 1) How to generate the user/group SIDs ? They are requested to add > sambaSamAccount classes. > This article doesn't seem relevant since we don't use domain controller > http://docs.fedoraproject.org/en-US/Fedora/17/html/FreeIPA_Guide/cifs.html > and netgetlocalsid returns an error. > 2) How to fix samba.js plugin? > 3) I guess an equivalent of samba.js is needed for user creation, where can > I find it? > 4) Is your setup working with Windows 8 / Windows 10 and not only Windows > 7? > > Thanks a lot for your previous and future answers > > -- > Youenn Piolet > piole...@gmail.com > > > 2015-08-04 17:55 GMT+02:00 Matt . <yamakasi....@gmail.com>: > Hi, > > Yes, log is anonymised. > > It's strange, my user doesn't have a SambaPwdLastSet, also when I > change it's password it doesn't get it in ldap. > > There must be something going wrong I guess. > > Matt > > 2015-08-04 17:45 GMT+02:00 Christopher Lamb <christopher.l...@ch.ibm.com > >: > > Hi Matt > > > > I assume [username] is a real username, identical to that in the > FreeIPA > > cn=accounts, cn=users tree? (i.e. you anonymised the log extract). > > > > You user should be a member of the appropriate samba groups that you > setup > > in FreeIPA. > > > > You should check that the user attribute SambaPwdLastSet is set to a > > positive value (e.g. 1). If not you get an error in the Samba logs - I > > would need to play around again with a test user to find out the exact > > error. > > > > I don't understand what you mean about syncing the users local, but we > did > > not need to do anything like that. > > > > Chris > > > > > > > > > > From: "Matt ." <yamakasi....@gmail.com> > > To: Christopher Lamb/Switzerland/IBM@IBMCH > > Cc: "firstname.lastname@example.org" <email@example.com> > > Date: 04.08.2015 15:33 > > Subject: Re: [Freeipa-users] Ubuntu Samba Server Auth against > IPA > > > > > > > > Hi Chris, > > > > A puppet run added another passdb backend, that was causing my issue. > > > > What I still experience is: > > > > > > [2015/08/04 15:29:45.477783, 3] > > ../source3/auth/check_samsec.c:399(check_sam_security) > > check_sam_security: Couldn't find user 'username' in passdb. > > [2015/08/04 15:29:45.478026, 2] > > ../source3/auth/auth.c:288(auth_check_ntlm_password) > > check_ntlm_password: Authentication for user [username] -> > > [username] FAILED with error NT_STATUS_NO_SUCH_USER > > > > > > I also wonder if I shall still sync the users local, or is it needed ? > > > > Thanks again, > > > > Matt > > > > 2015-08-04 14:16 GMT+02:00 Christopher Lamb < > christopher.l...@ch.ibm.com>: > >> Hi Matt > >> > >> From our smb.conf file: > >> > >> [global] > >> security = user > >> passdb backend = ldapsam:ldap://xxx-ldap2.my.silly.example.com > >> ldap suffix = dc=my,dc=silly,dc=example,dc=com > >> ldap admin dn = cn=Directory Manager > >> > >> So yes, we use Directory Manager, it works for us. I have not tried > with > > a > >> less powerful user, but it is conceivable that a lesser user may not > see > >> all the required attributes, resulting in "no such user" errors. > >> > >> Chris > >> > >> > >> > >> > >> From: "Matt ." <yamakasi....@gmail.com> > >> To: Christopher Lamb/Switzerland/IBM@IBMCH > >> Cc: "firstname.lastname@example.org" <email@example.com> > >> Date: 04.08.2015 13:32 > >> Subject: Re: [Freeipa-users] Ubuntu Samba Server Auth against > IPA > >> > >> > >> > >> Hi Chris, > >> > >> Thanks for the heads up, indeed local is 4 I see now when I add a > >> group from the GUI, great thanks! > >> > >> But do you use Directory Manager as ldap admin user or some other > >> admin account ? > >> > >> I'm not sure id DM is needed and it should get that deep into IPA. > >> Also when starting samba it cannot find "such user" as that sounds > >> quite known as it has no UID. > >> > >> From your config I see you use DM, this should work ? > >> > >> Thanks! > >> > >> > >> Matt > >> > >> > > > > > > > > > > -- > Manage your subscription for the Freeipa-users mailing list: > https://www.redhat.com/mailman/listinfo/freeipa-users > Go to http://freeipa.org for more info on the project > > > -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project