plain-text password not get with CHAP

[Imdad Hasan]

Respected All,

I using Default *Auth-Type = Accept* and *php external script* for custom
authentication. That is working fine with only pap in PPPoE, But not
working with CHAP, MS-CHAPv2 etc.

I found one reason was the external script not get the plain-text
password.Usually i get password in external php script with
*trim(getenv('USER_PASSWORD'),'"');
*this env variable.

So, any way to get plain-text password in external script when chap is on
in mikrotik?

Warm regards
Imdadali Kadiwala