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/* Author: Wietse Venema, Eindhoven University of Technology.
*/
#ifndef lint
static const char rcsid[] =
"$FreeBSD$";
#endif /* not lint */
#include <stdio.h>
#include <string.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. */
*buf = '\0';
if (pwd == NULL || skeychallenge(&skey, pwd->pw_name, buf))
snprintf(buf, sizeof(buf), "Password required for %s.", name);
else if (!pwok)
strcat(buf, " (s/key required)");
return (buf);
}
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