tnt@kalik.co.yu wrote:
Post your entry in users file and output from radiusd -X. If you have read the explanations in users file you should know how to enter a cleartext password for a user.
Ivan Kalik Kalik Informatika ISP
Right, so you understand how the standard challenge response scheme works ? 1. generate random string 2. send random string as challenge 3. response = md5(challenge + passphrase) 4. send response 5. md5(challenge + passphrase) == response ? (though if I remember correctly it's slightly more complicated) So you need cleartext password both user side and server side , else it's not going to work. so you need to get the cleartext passphrase into the server and associate it with the user. In ldap it would be held in the attribute UserPassword, in sql you would add into check items Cleartext-Password := passphrase In the users file user Cleartext-Password := passphrase
Dana 5/8/2007, "rick norman" <gumbo_2007@bsdmail.com> piše:
----- Original Message ----- From: "Arran Cudbard-Bell" <A.Cudbard-Bell@sussex.ac.uk> To: "FreeRadius users mailing list" <freeradius-users@lists.freeradius.org> Subject: Re: EAP-MD5 client "rlm_eap_md5 : Password is required for EAP-MD5 Authentication" Date: Sun, 05 Aug 2007 19:48:09 +0100
rick norman wrote:
Hi, I'm building a radiusd client using libradius and trying to get eap-md5 authentication working. My code sends a radius request with a user name, and an eap message with the username. I receive a challenge from radiusd. I return the challenge response, md5(id,passwd,challenge), and radius state variable but time out waiting for authentication. The output from radiusd indicates "rlm_eap_md5 : Password is required for EAP-MD5 Authentication". When I add the password to the users file, I no longer receive the challenge and timeout earlier. Where is radiusd supposed to get the passwd, and in what format ?
Cleartext for md5 challenge, and from any authentication source you wish ... sql , ldap , users file.
I don't follow. Where does the cleartext go ? I tried including the password in the radius user password type. The eap-md5 response is md5 hash.
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