Use 2 modules to auth together.

[luckydog xf]

hi, all,

    Any way to handle a second access request?

   Our user is in AD and VPN will do an MSCHAP authentication first and
filter property of  User-Name from access request,  then call an
access-challenge to verify against  the other module whose logic is as
simple as starting a http request via http://XXX/check/username=
<http://xxx/check/username=><USER-NAME>&OTP=<xxxxxx>, if return 200, it's
ok.

   Basically, I want to auth a single login against two modules, only both
of them are successful, the auth could be deemed as OK.

# site-enabled/default

authorize {

      if (!State) {
                # MS-CHAP has no User-Password, so it's true.
                if (!User-Password )  {
                        # If !State and User-Password is null, then goes to
MS-CHAP:
                        update  {
                                &control:Auth-Type := MS-CHAP
                        }
                }
                else {
                        reject
                }
        }
        else {
        # The 2nd auth module.
        # I DON'T KNOW HOW TO WRITE.
                }
        }
}

# ### authentication #####
authentication {
       Auth-Type MS-CHAP {
                mschap
                if (ok) {
                        update reply {
                                # Create a random State attribute:
                                State := "%{randstr:XXXXXXXXXXXXX}"
                                Reply-Message := "Please type your OTP:"
                        }
                        # Return Access-Challenge, goes to the 2nd auth.
                        challenge
                }
        }
}

Thanks a lot.