[Fedora-directory-users] Re: WinSync userAccountControl bug (was Fedora-directory-users Digest, Vol 42, Issue 4)
John Dickinson
jad at jadickinson.co.uk
Thu Nov 6 14:03:42 UTC 2008
Rich Megginson <rmeggins at redhat.com> wrote:
> Howard Chu wrote:
>>> Date: Tue, 04 Nov 2008 08:13:08 -0700
>>> From: Rich Megginson<rmeggins at redhat.com>
>>
>>> John Dickinson wrote:
>>>> On 30 Oct 2008, at 16:00, Rich Megginson<rmeggins at redhat.com>
>>>> wrote:
>>
>>>> create user in AD userAccountControl: 512
>>>> (Normal)
>>>> create user in Fedora DS (console) userAccountControl: 546
>>>> (Normal +
>>>> PASSWD_NOTREQ + ACCOUNTDISABLE)
>>>>
>>>> Would there be anything wrong with Fedora DS just forcing
>>>> userAccountControl = 512? Or are more options needed in the user
>>>> creation dialog?
>>> I'm not sure. 1.1.3 included a "fix" for userAccountControl. The
>>> way
>>> it works now is this:
>>> add new AD entry over LDAP - no userAccountControl attribute is
>>> present,
>>> so it must use some sort of AD default value
>>> read the new AD entry - get the userAccountControl value
>>> set AD entry userAccountControl |= 0x200 # 512 == normal account)
>>>
>>> So you might try a simple test - add a new AD entry over LDAP
>>> outside of
>>> windows sync - see what the default userAccountControl value is -
>>> I'm
>>> guessing that adding a new AD entry without specifying
>>> userAccountControl sets it to PASSWD_NOTREQ + ACCOUNTDISABLE
>>
>> Yes, users created via LDAP are disabled unless you explicitly
>> provide
>> the userAccountControl attribute (with proper flags) in the LDAP Add
>> operation. I tripped over this myself the first time I loaded up a
>> test database in AD. (It also gave me a Fine Opportunity to time how
>> long it took to LDAP Modify all of the users in my test database.
>> ugh...)
>>
> Then this is a bug in the winsync code. In the ADD case, it should
> just
> force userAccountControl to the Normal value. In the MOD case, it
> should |= the value. John, can you open a bug about this issue?
> Thanks.
Done - https://bugzilla.redhat.com/show_bug.cgi?id=470224
There are other values of userAccountControl that an administrator
might want to set when creating users. One example is
DONT_EXPIRE_PASSWORD - so is there a need for the userAccountControl
flags to be configurable on a create user dialog such as that in
fedora-idm-console or phpldapadmin rather than hard coded?
John
P.S. Sorry about the totally useless subject line earlier in this
thread.
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