Freeradius Solution (CHAP with LDAP encrypted password)

Winfield, Alister Alister.Winfield at sky.uk
Mon Feb 12 16:58:29 CET 2018


Sigh, read the compatibility page...

CHAP requires that the server knows the plaintext password to work. No amount of effort, scripts, magic code will change that.

Alister


On 09/02/2018, 11:13, "Freeradius-Users on behalf of Tsirkas Georgios" <freeradius-users-bounces+alister.winfield=sky.uk at lists.freeradius.org on behalf of geortsir3 at gmail.com> wrote:

    Ok, i understand!
    So i have thought create "fake chap python module" that checks encrypted
    passwords too.
    Then should return ok, and authenticates users with encrypted passwords...


    On 02/08/2018 11:45 PM, Marko Eremija wrote:
    > Hello George,
    >
    > I think that you should take a look at this:
    > http://deployingradius.com/documents/protocols/compatibility.html . It is
    > probably the best guide that you can use. Note the CHAP section.
    >
    > Cheers
    > Marko
    >
    > -----Original Message-----
    > From: Freeradius-Users
    > [mailto:freeradius-users-bounces+marko.eremija=amres.ac.rs at lists.freeradius.org]
    > On Behalf Of Tsirkas Georgios
    > Sent: Thursday, February 08, 2018 8:03 PM
    > To: freeradius-users at lists.freeradius.org
    > Subject: Freeradius Solution (CHAP with LDAP encrypted password)
    >
    > Hello,
    >
    > I am trying connect to a radius client, which can authenticate only with CHAP.
    > Users credentials are stored encrypted in LDAP database.
    > Unfortunately CHAP requires only cleartext password. I dont want to store
    > users credentials plain-text. Is there a solution about it?
    >
    > Thank you,
    >
    > George
    >
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