On 07/07/11 09:51, Equin Nix wrote:
Hi,

I am trying to set up something very basic (at least from my point of
view): I would like to have a User with multiple passwords (two
actually). How would I do this? I tried the following:

/alice Auth-Type=Local, Cleartext-Password := "test1"
alice Auth-Type=Local, Cleartext-Password := "test2"/

Do not set Auth-Type. It's almost always wrong, and is certainly wrong in this case.


It might be possible to have >1 password; but it will probably only work for PAP requests, unless you play carefully with module failover.

It also probably won't work in the "users" file; this is because the "User-Password" attribute is handled specially here, as a compatibility synonym for Cleartext-Password.

You could try something like this - define a second password attribute in raddb/dictionary:


ATTRIBUTE       Cleartext-Password2     3002    string

...then set both in the "users" file:

alice   Cleartext-Password := "foo", Cleartext-Password2 := "bar"

...then use unlang to perform the comparisons in sites-enabled/default:

authorize {

  ...
  # read the passwords from "files"
  files
  # compare them
  if ((User-Password != control:Cleartext-Password) && \
      (User-Password != control:Cleartext-Password2)) {
    reject
  }

  # probably need to set Auth-Type := Accept here
  update control {
    Auth-Type := Accept
  }
}

If you want to do this with requests that aren't PAP e.g. CHAP, MSCHAP/PEAP etc. then it will be much harder.
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