Re: How to determine if some hook functions are registered for e.g the "Check User ID" phase

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On Wed, Jan 24, 2018 at 10:41 AM, Eric Covener <covener@xxxxxxxxx> wrote:
> On Wed, Jan 24, 2018 at 9:07 AM, Torsten Krah <krah.tm@xxxxxxxxx> wrote:
>> Is there some way to determine in a c-module which registered a authn
>> hook for authorization, if any other hook is configured in the "Check
>> User ID" phase of request processing?
>>
>> Looking at:
>>
>> https://httpd.apache.org/docs/2.4/de/mod/mod_lua.html#writinghooks
>>
>> i can register a hook to negotiated the user ID (in any arbitrary way
>> and set r.user = 'foo').
>>
>> How can any other module in the auth stack chain determine if there is
>> some auth hook registered for e.g. the "Check User ID" phase, if it
>> want's to know that detail?
>>
>
> You might find some good hints in mod_info.c since it is able to
> display the ordered participants in each hook.

It does seem like a risky  idea to do it for anything but problem
determination, though.


-- 
Eric Covener
covener@xxxxxxxxx

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