Challenge/response in client 1.1.6

Alan DeKok aland at
Tue Jun 15 11:46:48 CEST 2010

Scott Neugroschl wrote:
> It looks like the FreeRADIUS client library 1.1.6 doesn't handle
> challenge/response (code == PW_ACCESS_CHALLENGE).
> At the end of rc_send_server(), around line 390, only PW_ACCESS_ACCEPT,
> PW_PASSWORD_REJECT are valid responses.

  Hmm.. OK.

> I'm working on a project that may require this functionality, so I'll
> look into adding it.  I'll post what I can when I've got it.

  OK, thanks.

> Unless I'm horribly wrong and there is already Access-Challenge support,
> in which case, please feel free to tell me how stupid I am and show me
> how to use it.

  I don't think there is support for Access-Challenge.

> Side note: Are PW_PASSWORD_{REQUEST,ACK,REJECT} experimental or
> extensions?  I couldn't find them in RFC 2865.

  They're old and deprecated.  They should really be removed from the code.

  Alan DeKok.

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