Extend logging of openssh-server - e.g. plaintext password

[Philipp Vlassakakis]

Dear list members,

I want to extend the logging of the openssh-server, so it also logs the entered passwords in plaintext, and yes I know that this is a security issue, but relax, Password Authentication is disabled. ;)

The logging is only used for collecting data on my honeypots.

After digging through the source, I´ve found a file called „auth.c" 

auth.c:
#ifdef CUSTOM_FAILED_LOGIN 
if (authenticated == 0 && !authctxt->postponed && 
	(strcmp(method, "password") == 0 || 
	strncmp(method, "keyboard-interactive", 20) == 0 || 
	strcmp(method, "challenge-response") == 0)) 
		record_failed_login(authctxt->user, 
		get_canonical_hostname(options.use_dns), "ssh"); 
# ifdef WITH_AIXAUTHENTICATE 
	if (authenticated) 
		sys_auth_record_login(authctxt->user, get_canonical_hostname(options.use_dns), "ssh", &loginmsg); 
# endif 
#endif“

Now I´ve just thought adding „authctxt->password“ should do the trick…unfortunately	not.

Is there any way to implement this?

Thanks.

Philipp