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/* Author: Wietse Venema, Eindhoven University of Technology. */
#include <stdio.h>
#include <pwd.h>
#include <skey.h>
/* skey_challenge - additional password prompt stuff */
char *skey_challenge(name, pwd, pwok)
char *name;
struct passwd *pwd;
int pwok;
{
static char buf[128];
struct skey skey;
/* Display s/key challenge where appropriate. */
if (pwd == 0 || skeychallenge(&skey, pwd->pw_name, buf) != 0)
sprintf(buf, "%s required for %s.",
pwok ? "Password" : "S/Key password", name);
return (buf);
}
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