Hello,

I installed Fedora 19.
Each time I change /usr/sbin/krb5kdc, it will not start again. I get
following error:
krb5kdc: Server error - while fetching master key K/M for realm EXAMPLE.COM

Via reinstalling IPA, the problem will be fixed but I would like to fix it
without reinstalling IPA. When I reinstalled IPA, all previous stored data
has been deleted.  Is there any way to reconfigure Kerberos without
deleting database data?
Could you help me, please?


On Tue, Sep 10, 2013 at 9:49 AM, Mahmoud <gh.m...@gmail.com> wrote:

> Hello,
>
> Thank you for your response.
> When a user get tgt ticket, he can get service tickets without typing
> password. I like to have several level of users. As high level users have
> more access to resources, I want to grant a ticket with less validation
> time. In other word, I want to have several ticket life time due to user
> levels.
>
> Best regards
>
>
> On Tue, Sep 10, 2013 at 5:24 AM, Dmitri Pal <d...@redhat.com> wrote:
>
>>  On 09/09/2013 12:49 PM, Mahmoud wrote:
>>
>>   Hello Mr. Dmitri Pal
>>
>>  Thank you very much for your help.
>>
>>  I tried to change source code to have more option. It was difficult for
>> me to understand FreeIPA source code. Hence, I decided to change Kerberos
>> source code. I want to add more features to Kerberos. For example, I like
>> to have two (or several) types of ticket expiration.
>>
>>
>> What do you mean by several types of ticket expiration?
>> Can you please give an example?
>>
>>
>>
>> Thanks
>>  Best regards
>>
>>
>> On Mon, Sep 9, 2013 at 8:13 PM, Dmitri Pal <d...@redhat.com> wrote:
>>
>>>  On 09/09/2013 10:55 AM, Mahmoud wrote:
>>>
>>>  Hello,
>>>
>>>  Thank you very much for your time and attention.
>>>
>>>  I changed client side code (kinit.c) but it requires to change all
>>> clients. Now, I decided to change server side code.
>>>
>>>
>>>  It seems that you should try to contribute code upstream if you want to
>>> end up with any kind of support of your enhancements, otherwise you would
>>> have to maintain your own version.
>>>
>>>
>>>    I thought it may be better choice. Should I change policy.c file to
>>> change ticket policies?
>>>
>>>
>>>  What policies do you want to change and why? You might have described
>>> your intent on some other thread in some other list but not here.
>>>
>>>
>>>    It does not require recompiling krb5kdc?
>>>
>>>
>>>  I suspect it does...
>>>
>>>
>>>    I install FreeIPA on Fedora 18, When I execute klist -V command,
>>> hence get following result:
>>> Kerberos 5 version 1.10.3
>>>
>>>     Fedora 19 has 1.11
>>>
>>> IMO the best would be to have a details explanation of what you are
>>> trying to accomplish.
>>> This way we would be able to help you with the right approach.
>>> But it seems that building custom code might not be best option.
>>>
>>> Thanks
>>> Dmitri
>>>
>>>
>>>     Best regards.
>>>
>>> On Mon, Sep 9, 2013 at 6:00 PM, Simo Sorce <s...@redhat.com> wrote:
>>>
>>>> On Mon, 2013-09-09 at 08:07 +0430, Mahmoud wrote:
>>>> > Hello Simo
>>>> >
>>>> >
>>>> > The previous problem occurred due to installing krb5-1.11.3. I install
>>>> > krb5-1.10.6 and copy ipadb.so in appropriate directory, hence the
>>>> > problem has been solved. Is it all right?
>>>>
>>>>
>>>>  No it is not, we require 1.11.3 for OTP support in the latest FreeIPA.
>>>>
>>>> Seriously, chaingin the KDC is the last thing you want to do to solve
>>>> your problem.
>>>>
>>>> Have you looked into creating custom ticket policies for your users ?
>>>>
>>>> Why do you need to change the KDC to do that ?
>>>>
>>>> Simo.
>>>>  >
>>>> > Thank you.
>>>> >
>>>> > Best regards.
>>>> >
>>>> >
>>>> >
>>>> > On Mon, Sep 9, 2013 at 7:47 AM, Luke Howard <lu...@padl.com> wrote:
>>>> >
>>>> >         On 09/09/2013, at 1:08 PM, Mahmoud <gh.m...@gmail.com> wrote:
>>>> >
>>>> >         > I thought FreeIpa uses krb5-1.10.3, but I use klist -V get
>>>> >         following result:
>>>> >         > Kerberos 5 version 1.10.3
>>>> >
>>>> >
>>>> >         Aren't these the same thing?
>>>> >
>>>> >         -- Luke
>>>> >
>>>> >
>>>>
>>>>
>>>>  --
>>>> Simo Sorce * Red Hat, Inc * New York
>>>>
>>>>
>>>
>>>
>>>  _______________________________________________
>>> Freeipa-devel mailing 
>>> listFreeipa-devel@redhat.comhttps://www.redhat.com/mailman/listinfo/freeipa-devel
>>>
>>>
>>>
>>> --
>>> Thank you,
>>> Dmitri Pal
>>>
>>> Sr. Engineering Manager for IdM portfolio
>>> Red Hat Inc.
>>>
>>>
>>> -------------------------------
>>> Looking to carve out IT costs?www.redhat.com/carveoutcosts/
>>>
>>>
>>> _______________________________________________
>>> Freeipa-devel mailing list
>>> Freeipa-devel@redhat.com
>>> https://www.redhat.com/mailman/listinfo/freeipa-devel
>>>
>>
>>
>>
>> --
>> Thank you,
>> Dmitri Pal
>>
>> Sr. Engineering Manager for IdM portfolio
>> Red Hat Inc.
>>
>>
>> -------------------------------
>> Looking to carve out IT costs?www.redhat.com/carveoutcosts/
>>
>>
>
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