In article <[EMAIL PROTECTED]>,
Nathan Miller <[EMAIL PROTECTED]> wrote:
>OK.. here's some debugging output from my 2 current radius servers. The
>first is from freeradius. This is exactly what shows up in debug and what
>is passed to my external script. This is clearly not hex data. General
>consensus here is it's Octal, just w/o the leading 0's.
>
> CHAP_CHALLENGE = \321r\2443S\222\0139ZF\327\250\227\311\010\321
> CHAP_PASSWORD =
>\001\342\256\032\255\273c\361\261Q\217p_\377\261\250\273
It's octal with 3 digits always. It's pretty common.
>1. A perl routine to convert octal -> hex OR octal -> binary for use in
>md5 for comparing chap-password to digest.
# Octal to binary
$string =~ s/\\(\d\d\d)/sprintf("%c", oct $1)/ge;
# Binary to hex
$string =~ s/(.)/sprintf("%02X", ord $1)/ge;
Mike.
--
"Only two things are infinite, the universe and human stupidity,
and I'm not sure about the former" -- Albert Einstein.
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