Common data structure between PEAP and Ms-CHAPv2

[Aravinda babu]

Hi,

Thanks for your response.I checked the source code for examples.Please let me know 
whether my understanding is correct or not.

In peap.c i checked the code of eappeap_process() routine.Is the username stored 
in the below peap_tunnel strcuture in username member in VALUE_PAIR format is 
same username passed to MS-CHAP ?


typedef struct peap_tunnel_t {
    VALUE_PAIR  *username;
    VALUE_PAIR  *state; 
    int     status;
    int     default_eap_type;
    int     copy_request_to_tunnel;
    int     use_tunneled_reply;
    int     proxy_tunneled_request_as_eap;
    int     count;
   
} peap_tunnel_t;


Thanks in advance,




> Hi,
> In general cases EAP identity and MS-CHAP username are same but if someone sends EAP identity and 
> MS-CHAP username different we want to check..

  OK...

> The PEAP module has access to the full request/response attributes, including the User-Name.Which variable in 
> peap.c i have to use to get these details ?

  See the source code for examples.

> Is there any design doc to understand freeradius EAP module ?

  No.

  Alan DeKok.

----- Original Message ----
From: Aravinda babu <aravinddepik at yahoo.co.in>
To: freeradius-devel at lists.freeradius.org
Sent: Saturday, 10 November, 2007 8:52:21 PM
Subject: Re: Common data structure between PEAP and Ms-CHAPv2

Hi,
In general cases EAP identity and MS-CHAP username are same but if
 someone sends EAP identity and 
MS-CHAP username different we want to check.
The PEAP module has access to the full request/response attributes,
 including the User-Name.Which variable in 
peap.c i have to use to get these details ?
Is there any design doc to understand freeradius EAP module ?

Thanks,






Aravinda babu wrote:
> Is there any datastructure common to MS-CHAP and PEAP ?

  No.

> or Is there any datastructure of MS-CHAP module visible
> in PEAP module ?

  No.

> Basically i want to send the details of Username in
> MS-CHAP response packet to PEAP module.How can i do that? 

  Why?  The PEAP module has access to the full request/response
attributes, including the User-Name.

  Perhaps you could try explaining in more detail exactly what goal
you're trying to reach.

  Alan DeKok.


----- Original Message ----
From: Aravinda babu <aravinddepik at yahoo.co.in>
To: freeradius-devel at lists.freeradius.org
Sent: Saturday, 10 November, 2007 7:04:10 PM
Subject: Common data structure between PEAP and Ms-CHAPv2

Hi all,

I am new to this mailing list.I thought this question suits to devel
 list so i am sending this here.If i am wrong please let me know.

Is there any datastructure common to MS-CHAP and PEAP ? or Is there any
 datastructure of MS-CHAP module visible in PEAP module ? Basically i
 want to send the details of Username in MS-CHAP response packet to PEAP
 module.How can i do that? 

Thanks in advance,

Bye,
Newbie.


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