[krbdev.mit.edu #8672] KFW 4.1 credential cache issue

[Benjamin Kaduk via RT]

[hy93 at cornell.edu - Tue Apr 24 12:15:01 2018]:

> Hello,
> 
> 
> We have an in house developed IIS extension that does authentication
>    and authorization. We have a Windows 2012 server and have KFW 4.1
>    installed. It works fine for single request. But when sending
>    concurrent requests to IIS, it generated Kerberos error when
>    requesting Kerberos service ticket( function gss_init_sec_context
>    is called )
> 
> 
> 
> Here are the error in our log:
> 
> “Credential cache is empty” or “No credentials cache found”
> 
> I would like to debug KFW code myself and tried to build the source.
>    But I keep getting error when run nmake, any idea how to fix the
>    build issue?
> 
> Faulting application name: libecho.exe, version: 0.0.0.0, time stamp:
>    0x5adf3b6a
> Faulting module name: ntdll.dll, version: 6.3.9600.18969, time stamp:
>    0x5aa29ff0
> Exception code: 0xc0000005
> Fault offset: 0x000000000003b709
> Faulting process id: 0xb10
> Faulting application start time: 0x01d3dbdc839ddfe7
> Faulting application path: c:\kfw-
>    4.1\src\util\windows\obj\AMD64\dbg\libecho.exe
> Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
> Report Id: c14b17cb-47cf-11e8-81cd-0ea29ef5ed10
> Faulting package full name:
> Faulting package-relative application ID:

What credentials cache type is being used by the application (e.g., 
FILE, LSA, etc.)?