[Samba] Best practice for creating an RO LDAP User in AD...

Marco Gaiarin gaio at sv.lnf.it
Thu Nov 9 10:08:26 UTC 2017


Mandi! L.P.H. van Belle via samba
  In chel di` si favelave...

> I dont beleave it. 

Eh. «De gustibus non disputandum est». ;-)


> The setup for the Ad in the link below is the same but if you want access without auth, 
> Have you tried to query the GC ports. ( 3268 or 3269 ) 

No, but now yes and does not work:

 gaio at albus:~$ ldapsearch -x -H ldap://vdcsv1:3268/ -b DC=ad,DC=fvg,DC=lnf,DC=it "(uid=gaio)"
 # extended LDIF
 #
 # LDAPv3
 # base <DC=ad,DC=fvg,DC=lnf,DC=it> with scope subtree
 # filter: (uid=gaio)
 # requesting: ALL
 #
 
 # search result
 search: 2
 result: 1 Operations error
 text: 00002020: Operation unavailable without authentication
 
 # numResponses: 1
 gaio at albus:~$ ldapsearch -x -H ldaps://vdcsv1:3269/ -b DC=ad,DC=fvg,DC=lnf,DC=it "(uid=gaio)"
 # extended LDIF
 #
 # LDAPv3
 # base <DC=ad,DC=fvg,DC=lnf,DC=it> with scope subtree
 # filter: (uid=gaio)
 # requesting: ALL
 #
 
 # search result
 search: 2
 result: 1 Operations error
 text: 00002020: Operation unavailable without authentication
 
 # numResponses: 1


> And read : 
> https://technet.microsoft.com/en-us/library/cc961563.aspx 
> That should work, havent tried it myself to be honist, dont use it.. 

Interesting. But scare me a bit. In this way i can put in anonymous
access also the password hashes?

Really, AFAI've understoow well, the ACL in AD are a complex beast, and
broke things, or make some restricted info available to all by
mistakes, seems too easy...


So, if i open ACL to 'Everyone', i've to set other ACL to restrict, eg,
passwords?

-- 
dott. Marco Gaiarin				        GNUPG Key ID: 240A3D66
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