U might want to try configuring your share secret at raddb/clients.conf

On Thu, 25 Jul 2002, Shauli Lehavi wrote:

> Date: Thu, 25 Jul 2002 13:09:42 +0200
> From: Shauli Lehavi <[EMAIL PROTECTED]>
> Reply-To: [EMAIL PROTECTED]
> To: "'[EMAIL PROTECTED]'"
>     <[EMAIL PROTECTED]>
> Subject: Accounting request
>
> Hello all,
> I need help on accounting packets.
> I'm sending an accounting request using the sample code in the radclient.c
> and my request is silently discarded.
> The reason is due to invalid shared secret (from the server log)
> Could anyone tell me what am I doing wrong here ?
> Thanks
> Shauli Lehavi
>
> I'm building the following accounting packet:
>
> lrad_attr_add_int(request, PW_ACCT_STATUS_TYPE, PW_STATUS_START);
> lrad_attr_add (request, PW_ACCT_SESSION_ID, "1", strlen ("1"));
> slNasIPAddr = inet_addr("XXX.XXX.XXX.XXX");
> lrad_attr_add_int (request, PW_NAS_IP_ADDRESS, slNasIPAddr);
> // Create the request authenticator
> fCreateRequestAuthenticator (request, szMD5Hash, &ulMD5HashLen);
> memcpy (request->vector, szMD5Hash, 16);
> rcode = lrad_client_send_recv(request, reply, pszServer, "1646", 5);
> int fCreateRequestAuthenticator (
>       AUTH_HDR *request,
>       char *pszMD5Hash,
>       unsigned long *pulMD5HashLen)
> {
>       char szRequestAuth [512];
>       char szZeroes [16];
>       unsigned long ulOffset = 0;
>       RADIUS_ATTR *pAttrib;
>       short swLength;
>       // Add the authenticator
>
>       memset (szZeroes, 0, sizeof (szZeroes));
>       memcpy (szRequestAuth, &request->code, sizeof (request->code));
>       ulOffset += sizeof (request->code);
>       memcpy (szRequestAuth + ulOffset,&request->id, sizeof
> (request->id));
>       ulOffset += sizeof (request->id);
>       swLength = ntohs (request->length);
>       memcpy (szRequestAuth + ulOffset,&swLength, sizeof (swLength));
>       ulOffset += sizeof (request->length);
>       memcpy (szRequestAuth + ulOffset, szZeroes,16);
>       ulOffset += 16;
>       pAttrib = lrad_attr_fetch(request, PW_ACCT_STATUS_TYPE);
>       memcpy (szRequestAuth + ulOffset,
> &pAttrib->attribute,pAttrib->length);
>       ulOffset += pAttrib->length;
>       pAttrib = lrad_attr_fetch(request, PW_ACCT_SESSION_ID);
>       memcpy (szRequestAuth + ulOffset,
> &pAttrib->attribute,pAttrib->length);
>       ulOffset += pAttrib->length;
>       memcpy (szRequestAuth + ulOffset, "secret", strlen ("secret"));
>       ulOffset += strlen ("secret");
>       lrad_md5_calc(pszMD5Hash, szRequestAuth, ulOffset);
>       *pulMD5HashLen = ulOffset;
>       return 0;
>
> }     //      End of function fCreateRequestAuthenticator
>
> -
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>

-- 
Cheers,
CM.


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