[RADIATOR] "IgnoreIfMissing" required?

[Alexander.Hartmaier at t-systems.com]

Hi,
after searching the mailing list I think this is the right thread to pick up.
We have multiple AuthBys per handler, e.g. one FILE, three LDAP2, one SQL.
As AuthBy LDAP2 returns a reject for both user not found and incorrect password we have configured AuthByPolicy ContinueUntilAccept in the Handler.
The issue we have with this config is the logging: if a user enters an incorrect password and the user isn't found by the last AuthBy but one of the four previous ones, it is skipped and the last one returns 'no such user'.

We'd like to stop trying further AuthBys when one finds the user but the password is incorrect to make troubleshooting such issues easier.

I can't think if a way to use AcceptIfMissing in combination with AuthByPolicy to do this and think a IgnoreIfMissing would be helpful.

Any advise if that's possible without hooks?

Thanks, Alex

T-SYSTEMS AUSTRIA GESMBH
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Alexander Hartmaier
Operation Manager Authentication
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________________________________________
Von: radiator <radiator-bounces at lists.open.com.au> im Auftrag von Hugh Irvine <hugh at open.com.au>
Gesendet: Sonntag, 20. Jänner 2019 22:47
An: Christian Meutes
Cc: radiator
Betreff: Re: [RADIATOR] "IgnoreIfMissing" required?

Hello Christian -

I am not suggesting another AuthBy FILE - you can do the same thing in RADMIN.

The example was simply to show you how Radiator works with multiple DEFAULT, DEFAULT1, DEFAULT2, etc.

regards

Hugh


> On 20 Jan 2019, at 21:14, Christian Meutes <christian at errxtx.net> wrote:
>
> Hey Hugh,
>
> On Sun, Jan 20, 2019 at 2:30 AM Hugh Irvine <hugh at open.com.au> wrote:
>> DEFAULT User-Name = /hugh/
>>        Reply-Message = DEFAULT
>>
>> DEFAULT1 User-Name = /christian/
>>        Reply-Message = DEFAULT1
>
> I'm not able to see how indroducing another 'AuthBy FILE' can help me
> with my logic, apologies.
> I do understand how to use a user file with DEFAULT and further
> check-items. But I think I really need to use this inside of RADMIN,
> because having another 'AuthBy FILE' right after RADMIN would mean not
> being able to differentiate anymore between "user not found and user
> found and accepted (AcceptIfMissing)" or "user not found and user
> rejected (default logic)". In the former case (user found and
> accepted) it would still consult LDAP. In the latter case it would not
> consult LDAP anymore.
>
> Thanks / Best regards
> --
> Christian


--

Hugh Irvine
hugh at open.com.au

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