Nelson Vale wrote:
> The user's DN is OK now (no extra characters), but the ldap
> authentication still doesn't work. I think the problem is that double
> quotes must be escaped before sent to AD.

  OK.

> In my fix in rlm_ldap (test purpose only), I did just that before
> assigning the vp_user_dn->vp_strvalue value to user_dn in
> ldap_authenticate() and it works OK.

  OK.  The issue is that the value of the attribute is used *directly*.
 It's really the responsibility of the RADIUS server to pass the correct
data to the LDAP query.

  i.e. rather than:

        perform_search(... vp_user_dn->vp_strvalue ...)

  it should do:

        char buffer[1024];

        vp_print(buffer, sizeof(buffer), vp_user_dn->vp_strvalue);
        perform_search(... buffer ..)

  That is what your fix seems to do, and is the right thing to do.

  Alan DeKok.
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