Security issues

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Hi there,
           I am trying the [ExternalPasswordAuth] Section in the gnugk. I have 
a Planet IP phone that sends a token password along the RRQ, ARQ, etc 
messages.
The problem is that the gnugk is authorizing all endpoints.
This is my config file:

##
## My password file
##

[Gatekeeper::Main]
Fourtytwo=42

[GkStatus::Auth]
rule=allow

[Gatekeeper::Auth]
ExternalPasswordAuth=sufficient;RRQ
default=allow

[ExternalPasswordAuth]
PasswordProgram=/home/psalinas/h323/password

And, this is the simple c++ program that reads the stdin and writes the 
password to the stdout:

#include <iostream.h>
#include <stdio.h>

int main()
{
char id[100];


	if (fgets(id, sizeof(id), stdin)==NULL)
	{
	perror("gets");
	exit(1);
	}

puts("hello");

return(0);
}

When I run the gnugk with the following command line:
./gnugk -tt -r -c ../etc/mypassword.ini

I get this output:
.
...<something>...
.
2004/04/02 12:09:12.149 1             RasSrv.cxx(763)   RAS     Add broadcast 
listener
2004/04/02 12:09:12.201 1             gkauth.cxx(198)   GkAuth  Add default 
rule with flags RAS:ffffffff OTHER:ffffffff
2004/04/02 12:09:12.210 1              factory.h(289)   Init    Can't create 
unknown class ExternalPasswordAuth
2004/04/02 12:09:12.222 2            Routing.cxx(421)   VQueue  (CTI) Virtual 
queues enabled (regex:), request timeout: 10 s
2004/04/02 12:09:12.235 2          singleton.cxx(27)    Create instance: 
Routing::Analyzer(7)
2004/04/02 12:09:12.285 2                job.cxx(93)    Worker  4782 is hired

What is wrong? I tried changing the password in my Planet phone, but the gnugk 
always accepts it's registrarion.

thanks,
              Pablo Salinas



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