Re: [Dime] RAR Message with possible ReAuth-Request_type
"Satyanarayana Danda (sdanda)" <sdanda@cisco.com> Sat, 23 November 2013 10:35 UTC
Return-Path: <sdanda@cisco.com>
X-Original-To: dime@ietfa.amsl.com
Delivered-To: dime@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2DE871AE28B for <dime@ietfa.amsl.com>; Sat, 23 Nov 2013 02:35:13 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -10.026
X-Spam-Level:
X-Spam-Status: No, score=-10.026 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RP_MATCHES_RCVD=-0.525, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id I_SMbmw-njm9 for <dime@ietfa.amsl.com>; Sat, 23 Nov 2013 02:35:11 -0800 (PST)
Received: from alln-iport-8.cisco.com (alln-iport-8.cisco.com [173.37.142.95]) by ietfa.amsl.com (Postfix) with ESMTP id F1AA21AE09B for <dime@ietf.org>; Sat, 23 Nov 2013 02:35:10 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=3139; q=dns/txt; s=iport; t=1385202904; x=1386412504; h=from:to:cc:subject:date:message-id: content-transfer-encoding:mime-version; bh=CUR/oZ0iJ/Uc5kwFEYpJgeQS4h77hUKa+cSG7F+Mz2M=; b=XDYumZYh3QiJ6kTV4AmUoyXXVjdRCFXE7CU/CTyRDakNY0sLgAcf8RkN fioFOu+8iL//NJ0YXsjEq4ZeL7KidZ9zt2AxRpeAZEoz28i5+URcoo7Yv RftdHGQSKoI3l+BXm3Dgp08gDFvosuf0HJIC6n7lcZ8J46C6+kOoSsQ+s k=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: AgUFAPGDkFKtJXHA/2dsb2JhbABZgwc4U7wdgRkWdIIlAQEBAwEBAQE3NAsFBwYBCBEEAQELDAEHCSgGCxQJCQEEDgUIh2cDCQYNt2INiCcTBIx4gTokMQ0MAYMNgRMDlimMNoIPhTiDKIFqBxcGHA
X-IronPort-AV: E=Sophos;i="4.93,757,1378857600"; d="scan'208";a="1708856"
Received: from rcdn-core2-5.cisco.com ([173.37.113.192]) by alln-iport-8.cisco.com with ESMTP; 23 Nov 2013 10:35:03 +0000
Received: from xhc-rcd-x12.cisco.com (xhc-rcd-x12.cisco.com [173.37.183.86]) by rcdn-core2-5.cisco.com (8.14.5/8.14.5) with ESMTP id rANAZ37B008854 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Sat, 23 Nov 2013 10:35:03 GMT
Received: from xmb-rcd-x14.cisco.com ([169.254.4.50]) by xhc-rcd-x12.cisco.com ([173.37.183.86]) with mapi id 14.03.0123.003; Sat, 23 Nov 2013 04:35:02 -0600
From: "Satyanarayana Danda (sdanda)" <sdanda@cisco.com>
To: Glen Zorn <glenzorn@gmail.com>
Thread-Topic: [Dime] RAR Message with possible ReAuth-Request_type
Thread-Index: Ac7oN6lXuhtLNIIGSNGrl67uVaT0Vg==
Date: Sat, 23 Nov 2013 10:35:02 +0000
Message-ID: <E06F3B652F60A4409C49D8E840BEEC921E4679AD@xmb-rcd-x14.cisco.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.142.106.121]
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Cc: "dime@ietf.org" <dime@ietf.org>
Subject: Re: [Dime] RAR Message with possible ReAuth-Request_type
X-BeenThere: dime@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Diameter Maintanence and Extentions Working Group <dime.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dime>, <mailto:dime-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/dime/>
List-Post: <mailto:dime@ietf.org>
List-Help: <mailto:dime-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dime>, <mailto:dime-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sat, 23 Nov 2013 10:35:13 -0000
Hi Glen, Thanks and appreciate your quick response! I would like to just validate the user credentials (Authentication) and not expecting any profile to be downloaded. I am looking for a use-case like this. 1. Authorization Request from NAS with the MAC Address (supposed to be failed) 2. Apply HTTP Redirect on the NAS, so that subscriber will be redirected to a portal upon first ip traffic seen 3. Subscriber will be prompted for credentials via web login page 4. Portal/Diameter Server pushes RA-R to NAS with the subscriber credentials 5. NAS would send AA-R just to validate the credentials, not expecting any profile to be downloaded as part of this. (Just credential validation - Authentication only) 6. Upon Successful authentication, NAS sends CCR-I to PCRF to download the policy information. (This is real authorization step) Thanks Satya -----Original Message----- From: Glen Zorn [mailto:glenzorn@gmail.com] Sent: Saturday, November 23, 2013 1:57 PM To: Satyanarayana Danda (sdanda) Cc: dime@ietf.org; glenzorn@gmail.com Subject: Re: [Dime] RAR Message with possible ReAuth-Reqiest_type On 11/23/2013 03:06 PM, Satyanarayana Danda (sdanda) wrote: > Hi folks, > > I am looking for a case where *Re-Auth-Request* is sent to NAS with > subscriber credentials captured via web Portal (web-logon) case. > > From RFC 6733, we do have two options set in *ReAuth-Request-Type* > AVP of the action expected. From my use-case standpoint, I would like > to inform > > NAS to take *AUTHENTICATE_ONLY* action by sending AA-Request for > credential validation. > > Since this is not specified as part of this RFC, do you see this needs > to be addressed? > > Please let me know in case you want more details on the use-case. I would like more details. In particular, why do you believe that authorization in unnecessary? > > Thanks > > Satya > > > <snip> > > > Re-Auth-Request-Type AVP > > > > The Re-Auth-Request-Type AVP (AVP Code 285) is of type Enumerated > and > > is included in application-specific auth answers to inform the > client > > of the action expected upon expiration of the Authorization-Lifetime. > > > > If the answer message contains an Authorization-Lifetime AVP with > a > > positive value, the Re-Auth-Request-Type AVP MUST be present in an > > answer message. The following values are defined: > > > > AUTHORIZE_ONLY 0 > > > > An authorization only re-auth is expected upon expiration of > the > > Authorization-Lifetime. This is the default value if the AVP > is > > not present in answer messages that include the Authorization- > > Lifetime. > > > > AUTHORIZE_AUTHENTICATE 1 > > > > An authentication and authorization re-auth is expected upon > > expiration of the Authorization-Lifetime. > > </snip> > > > > _______________________________________________ > DiME mailing list > DiME@ietf.org > https://www.ietf.org/mailman/listinfo/dime >
- Re: [Dime] RAR Message with possible ReAuth-Reque… Satyanarayana Danda (sdanda)