www.pudn.com > socks5.zip > get_pauth.c

/*                                                                           */ 
/*  * Copyright (c) 1989, 1990 by the University of Washington               */ 
/*  *                                                                        */ 
/*  * For copying and distribution information, please see the file          */ 
/*  * .                                                         */ 
 
#include "pmachine.h" 
#include "pwd.h" 
#include "pcompat.h" 
#include "pauthent.h" 
 
PAUTH 
get_pauth(type) 
    int		type; 
    { 
	static PAUTH_ST   no_auth_st; 
	static PAUTH		  no_auth = NULL; 
	struct passwd *whoiampw; 
 
	if(no_auth == NULL) { 
	    no_auth = &no_auth_st; 
	    strcpy(no_auth->auth_type,"UNAUTHENTICATED"); 
 
	    /* find out who we are */ 
	    DISABLE_PFS(whoiampw = getpwuid(getuid())); 
	    if (whoiampw == 0) strcpy(no_auth->authenticator,"nobody"); 
	    else strcpy(no_auth->authenticator, whoiampw->pw_name); 
	} 
	return(no_auth); 
    }