#include "packer.h"
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <pwd.h>
#include <string.h>
static char __unused vers_id[] = "fascist.c : v2.3p3 Alec Muffett 14 dec 1997";
#define ISSKIP(x) (isspace(x) || ispunct(x))
#define MINDIFF 5
#define MINLEN 6
#define MAXSTEP 4
#undef DEBUG
#undef DEBUG2
extern char *Reverse();
extern char *Lowercase();
extern char *Trim(char *string);
extern int PMatch(char *control, char *string);
extern int32 FindPW(PWDICT *pwp, char *string);
extern int PWClose(PWDICT *pwp);
static char *r_destructors[] = {
":",
#ifdef DEBUG2
(char *) 0,
#endif
"[",
"]",
"[[",
"]]",
"[[[",
"]]]",
"/?p@?p",
"/?s@?s",
"/?X@?X",
"/$s$s",
"/$s$s/0s0o",
"/$s$s/0s0o/2s2a",
"/$s$s/0s0o/2s2a/3s3e",
"/$s$s/0s0o/2s2a/3s3e/5s5s",
"/$s$s/0s0o/2s2a/3s3e/5s5s/1s1i",
"/$s$s/0s0o/2s2a/3s3e/5s5s/1s1l",
"/$s$s/0s0o/2s2a/3s3e/5s5s/1s1i/4s4a",
"/$s$s/0s0o/2s2a/3s3e/5s5s/1s1i/4s4h",
"/$s$s/0s0o/2s2a/3s3e/5s5s/1s1l/4s4a",
"/$s$s/0s0o/2s2a/3s3e/5s5s/1s1l/4s4h",
"/$s$s/0s0o/2s2a/3s3e/5s5s/4s4a",
"/$s$s/0s0o/2s2a/3s3e/5s5s/4s4h",
"/$s$s/0s0o/2s2a/3s3e/5s5s/4s4a",
"/$s$s/0s0o/2s2a/3s3e/5s5s/4s4h",
"/$s$s/0s0o/2s2a/3s3e/1s1i",
"/$s$s/0s0o/2s2a/3s3e/1s1l",
"/$s$s/0s0o/2s2a/3s3e/1s1i/4s4a",
"/$s$s/0s0o/2s2a/3s3e/1s1i/4s4h",
"/$s$s/0s0o/2s2a/3s3e/1s1l/4s4a",
"/$s$s/0s0o/2s2a/3s3e/1s1l/4s4h",
"/$s$s/0s0o/2s2a/3s3e/4s4a",
"/$s$s/0s0o/2s2a/3s3e/4s4h",
"/$s$s/0s0o/2s2a/3s3e/4s4a",
"/$s$s/0s0o/2s2a/3s3e/4s4h",
"/$s$s/0s0o/2s2a/5s5s",
"/$s$s/0s0o/2s2a/5s5s/1s1i",
"/$s$s/0s0o/2s2a/5s5s/1s1l",
"/$s$s/0s0o/2s2a/5s5s/1s1i/4s4a",
"/$s$s/0s0o/2s2a/5s5s/1s1i/4s4h",
"/$s$s/0s0o/2s2a/5s5s/1s1l/4s4a",
"/$s$s/0s0o/2s2a/5s5s/1s1l/4s4h",
"/$s$s/0s0o/2s2a/5s5s/4s4a",
"/$s$s/0s0o/2s2a/5s5s/4s4h",
"/$s$s/0s0o/2s2a/5s5s/4s4a",
"/$s$s/0s0o/2s2a/5s5s/4s4h",
"/$s$s/0s0o/2s2a/1s1i",
"/$s$s/0s0o/2s2a/1s1l",
"/$s$s/0s0o/2s2a/1s1i/4s4a",
"/$s$s/0s0o/2s2a/1s1i/4s4h",
"/$s$s/0s0o/2s2a/1s1l/4s4a",
"/$s$s/0s0o/2s2a/1s1l/4s4h",
"/$s$s/0s0o/2s2a/4s4a",
"/$s$s/0s0o/2s2a/4s4h",
"/$s$s/0s0o/2s2a/4s4a",
"/$s$s/0s0o/2s2a/4s4h",
"/$s$s/0s0o/3s3e",
"/$s$s/0s0o/3s3e/5s5s",
"/$s$s/0s0o/3s3e/5s5s/1s1i",
"/$s$s/0s0o/3s3e/5s5s/1s1l",
"/$s$s/0s0o/3s3e/5s5s/1s1i/4s4a",
"/$s$s/0s0o/3s3e/5s5s/1s1i/4s4h",
"/$s$s/0s0o/3s3e/5s5s/1s1l/4s4a",
"/$s$s/0s0o/3s3e/5s5s/1s1l/4s4h",
"/$s$s/0s0o/3s3e/5s5s/4s4a",
"/$s$s/0s0o/3s3e/5s5s/4s4h",
"/$s$s/0s0o/3s3e/5s5s/4s4a",
"/$s$s/0s0o/3s3e/5s5s/4s4h",
"/$s$s/0s0o/3s3e/1s1i",
"/$s$s/0s0o/3s3e/1s1l",
"/$s$s/0s0o/3s3e/1s1i/4s4a",
"/$s$s/0s0o/3s3e/1s1i/4s4h",
"/$s$s/0s0o/3s3e/1s1l/4s4a",
"/$s$s/0s0o/3s3e/1s1l/4s4h",
"/$s$s/0s0o/3s3e/4s4a",
"/$s$s/0s0o/3s3e/4s4h",
"/$s$s/0s0o/3s3e/4s4a",
"/$s$s/0s0o/3s3e/4s4h",
"/$s$s/0s0o/5s5s",
"/$s$s/0s0o/5s5s/1s1i",
"/$s$s/0s0o/5s5s/1s1l",
"/$s$s/0s0o/5s5s/1s1i/4s4a",
"/$s$s/0s0o/5s5s/1s1i/4s4h",
"/$s$s/0s0o/5s5s/1s1l/4s4a",
"/$s$s/0s0o/5s5s/1s1l/4s4h",
"/$s$s/0s0o/5s5s/4s4a",
"/$s$s/0s0o/5s5s/4s4h",
"/$s$s/0s0o/5s5s/4s4a",
"/$s$s/0s0o/5s5s/4s4h",
"/$s$s/0s0o/1s1i",
"/$s$s/0s0o/1s1l",
"/$s$s/0s0o/1s1i/4s4a",
"/$s$s/0s0o/1s1i/4s4h",
"/$s$s/0s0o/1s1l/4s4a",
"/$s$s/0s0o/1s1l/4s4h",
"/$s$s/0s0o/4s4a",
"/$s$s/0s0o/4s4h",
"/$s$s/0s0o/4s4a",
"/$s$s/0s0o/4s4h",
"/$s$s/2s2a",
"/$s$s/2s2a/3s3e",
"/$s$s/2s2a/3s3e/5s5s",
"/$s$s/2s2a/3s3e/5s5s/1s1i",
"/$s$s/2s2a/3s3e/5s5s/1s1l",
"/$s$s/2s2a/3s3e/5s5s/1s1i/4s4a",
"/$s$s/2s2a/3s3e/5s5s/1s1i/4s4h",
"/$s$s/2s2a/3s3e/5s5s/1s1l/4s4a",
"/$s$s/2s2a/3s3e/5s5s/1s1l/4s4h",
"/$s$s/2s2a/3s3e/5s5s/4s4a",
"/$s$s/2s2a/3s3e/5s5s/4s4h",
"/$s$s/2s2a/3s3e/5s5s/4s4a",
"/$s$s/2s2a/3s3e/5s5s/4s4h",
"/$s$s/2s2a/3s3e/1s1i",
"/$s$s/2s2a/3s3e/1s1l",
"/$s$s/2s2a/3s3e/1s1i/4s4a",
"/$s$s/2s2a/3s3e/1s1i/4s4h",
"/$s$s/2s2a/3s3e/1s1l/4s4a",
"/$s$s/2s2a/3s3e/1s1l/4s4h",
"/$s$s/2s2a/3s3e/4s4a",
"/$s$s/2s2a/3s3e/4s4h",
"/$s$s/2s2a/3s3e/4s4a",
"/$s$s/2s2a/3s3e/4s4h",
"/$s$s/2s2a/5s5s",
"/$s$s/2s2a/5s5s/1s1i",
"/$s$s/2s2a/5s5s/1s1l",
"/$s$s/2s2a/5s5s/1s1i/4s4a",
"/$s$s/2s2a/5s5s/1s1i/4s4h",
"/$s$s/2s2a/5s5s/1s1l/4s4a",
"/$s$s/2s2a/5s5s/1s1l/4s4h",
"/$s$s/2s2a/5s5s/4s4a",
"/$s$s/2s2a/5s5s/4s4h",
"/$s$s/2s2a/5s5s/4s4a",
"/$s$s/2s2a/5s5s/4s4h",
"/$s$s/2s2a/1s1i",
"/$s$s/2s2a/1s1l",
"/$s$s/2s2a/1s1i/4s4a",
"/$s$s/2s2a/1s1i/4s4h",
"/$s$s/2s2a/1s1l/4s4a",
"/$s$s/2s2a/1s1l/4s4h",
"/$s$s/2s2a/4s4a",
"/$s$s/2s2a/4s4h",
"/$s$s/2s2a/4s4a",
"/$s$s/2s2a/4s4h",
"/$s$s/3s3e",
"/$s$s/3s3e/5s5s",
"/$s$s/3s3e/5s5s/1s1i",
"/$s$s/3s3e/5s5s/1s1l",
"/$s$s/3s3e/5s5s/1s1i/4s4a",
"/$s$s/3s3e/5s5s/1s1i/4s4h",
"/$s$s/3s3e/5s5s/1s1l/4s4a",
"/$s$s/3s3e/5s5s/1s1l/4s4h",
"/$s$s/3s3e/5s5s/4s4a",
"/$s$s/3s3e/5s5s/4s4h",
"/$s$s/3s3e/5s5s/4s4a",
"/$s$s/3s3e/5s5s/4s4h",
"/$s$s/3s3e/1s1i",
"/$s$s/3s3e/1s1l",
"/$s$s/3s3e/1s1i/4s4a",
"/$s$s/3s3e/1s1i/4s4h",
"/$s$s/3s3e/1s1l/4s4a",
"/$s$s/3s3e/1s1l/4s4h",
"/$s$s/3s3e/4s4a",
"/$s$s/3s3e/4s4h",
"/$s$s/3s3e/4s4a",
"/$s$s/3s3e/4s4h",
"/$s$s/5s5s",
"/$s$s/5s5s/1s1i",
"/$s$s/5s5s/1s1l",
"/$s$s/5s5s/1s1i/4s4a",
"/$s$s/5s5s/1s1i/4s4h",
"/$s$s/5s5s/1s1l/4s4a",
"/$s$s/5s5s/1s1l/4s4h",
"/$s$s/5s5s/4s4a",
"/$s$s/5s5s/4s4h",
"/$s$s/5s5s/4s4a",
"/$s$s/5s5s/4s4h",
"/$s$s/1s1i",
"/$s$s/1s1l",
"/$s$s/1s1i/4s4a",
"/$s$s/1s1i/4s4h",
"/$s$s/1s1l/4s4a",
"/$s$s/1s1l/4s4h",
"/$s$s/4s4a",
"/$s$s/4s4h",
"/$s$s/4s4a",
"/$s$s/4s4h",
"/0s0o",
"/0s0o/2s2a",
"/0s0o/2s2a/3s3e",
"/0s0o/2s2a/3s3e/5s5s",
"/0s0o/2s2a/3s3e/5s5s/1s1i",
"/0s0o/2s2a/3s3e/5s5s/1s1l",
"/0s0o/2s2a/3s3e/5s5s/1s1i/4s4a",
"/0s0o/2s2a/3s3e/5s5s/1s1i/4s4h",
"/0s0o/2s2a/3s3e/5s5s/1s1l/4s4a",
"/0s0o/2s2a/3s3e/5s5s/1s1l/4s4h",
"/0s0o/2s2a/3s3e/5s5s/4s4a",
"/0s0o/2s2a/3s3e/5s5s/4s4h",
"/0s0o/2s2a/3s3e/5s5s/4s4a",
"/0s0o/2s2a/3s3e/5s5s/4s4h",
"/0s0o/2s2a/3s3e/1s1i",
"/0s0o/2s2a/3s3e/1s1l",
"/0s0o/2s2a/3s3e/1s1i/4s4a",
"/0s0o/2s2a/3s3e/1s1i/4s4h",
"/0s0o/2s2a/3s3e/1s1l/4s4a",
"/0s0o/2s2a/3s3e/1s1l/4s4h",
"/0s0o/2s2a/3s3e/4s4a",
"/0s0o/2s2a/3s3e/4s4h",
"/0s0o/2s2a/3s3e/4s4a",
"/0s0o/2s2a/3s3e/4s4h",
"/0s0o/2s2a/5s5s",
"/0s0o/2s2a/5s5s/1s1i",
"/0s0o/2s2a/5s5s/1s1l",
"/0s0o/2s2a/5s5s/1s1i/4s4a",
"/0s0o/2s2a/5s5s/1s1i/4s4h",
"/0s0o/2s2a/5s5s/1s1l/4s4a",
"/0s0o/2s2a/5s5s/1s1l/4s4h",
"/0s0o/2s2a/5s5s/4s4a",
"/0s0o/2s2a/5s5s/4s4h",
"/0s0o/2s2a/5s5s/4s4a",
"/0s0o/2s2a/5s5s/4s4h",
"/0s0o/2s2a/1s1i",
"/0s0o/2s2a/1s1l",
"/0s0o/2s2a/1s1i/4s4a",
"/0s0o/2s2a/1s1i/4s4h",
"/0s0o/2s2a/1s1l/4s4a",
"/0s0o/2s2a/1s1l/4s4h",
"/0s0o/2s2a/4s4a",
"/0s0o/2s2a/4s4h",
"/0s0o/2s2a/4s4a",
"/0s0o/2s2a/4s4h",
"/0s0o/3s3e",
"/0s0o/3s3e/5s5s",
"/0s0o/3s3e/5s5s/1s1i",
"/0s0o/3s3e/5s5s/1s1l",
"/0s0o/3s3e/5s5s/1s1i/4s4a",
"/0s0o/3s3e/5s5s/1s1i/4s4h",
"/0s0o/3s3e/5s5s/1s1l/4s4a",
"/0s0o/3s3e/5s5s/1s1l/4s4h",
"/0s0o/3s3e/5s5s/4s4a",
"/0s0o/3s3e/5s5s/4s4h",
"/0s0o/3s3e/5s5s/4s4a",
"/0s0o/3s3e/5s5s/4s4h",
"/0s0o/3s3e/1s1i",
"/0s0o/3s3e/1s1l",
"/0s0o/3s3e/1s1i/4s4a",
"/0s0o/3s3e/1s1i/4s4h",
"/0s0o/3s3e/1s1l/4s4a",
"/0s0o/3s3e/1s1l/4s4h",
"/0s0o/3s3e/4s4a",
"/0s0o/3s3e/4s4h",
"/0s0o/3s3e/4s4a",
"/0s0o/3s3e/4s4h",
"/0s0o/5s5s",
"/0s0o/5s5s/1s1i",
"/0s0o/5s5s/1s1l",
"/0s0o/5s5s/1s1i/4s4a",
"/0s0o/5s5s/1s1i/4s4h",
"/0s0o/5s5s/1s1l/4s4a",
"/0s0o/5s5s/1s1l/4s4h",
"/0s0o/5s5s/4s4a",
"/0s0o/5s5s/4s4h",
"/0s0o/5s5s/4s4a",
"/0s0o/5s5s/4s4h",
"/0s0o/1s1i",
"/0s0o/1s1l",
"/0s0o/1s1i/4s4a",
"/0s0o/1s1i/4s4h",
"/0s0o/1s1l/4s4a",
"/0s0o/1s1l/4s4h",
"/0s0o/4s4a",
"/0s0o/4s4h",
"/0s0o/4s4a",
"/0s0o/4s4h",
"/2s2a",
"/2s2a/3s3e",
"/2s2a/3s3e/5s5s",
"/2s2a/3s3e/5s5s/1s1i",
"/2s2a/3s3e/5s5s/1s1l",
"/2s2a/3s3e/5s5s/1s1i/4s4a",
"/2s2a/3s3e/5s5s/1s1i/4s4h",
"/2s2a/3s3e/5s5s/1s1l/4s4a",
"/2s2a/3s3e/5s5s/1s1l/4s4h",
"/2s2a/3s3e/5s5s/4s4a",
"/2s2a/3s3e/5s5s/4s4h",
"/2s2a/3s3e/5s5s/4s4a",
"/2s2a/3s3e/5s5s/4s4h",
"/2s2a/3s3e/1s1i",
"/2s2a/3s3e/1s1l",
"/2s2a/3s3e/1s1i/4s4a",
"/2s2a/3s3e/1s1i/4s4h",
"/2s2a/3s3e/1s1l/4s4a",
"/2s2a/3s3e/1s1l/4s4h",
"/2s2a/3s3e/4s4a",
"/2s2a/3s3e/4s4h",
"/2s2a/3s3e/4s4a",
"/2s2a/3s3e/4s4h",
"/2s2a/5s5s",
"/2s2a/5s5s/1s1i",
"/2s2a/5s5s/1s1l",
"/2s2a/5s5s/1s1i/4s4a",
"/2s2a/5s5s/1s1i/4s4h",
"/2s2a/5s5s/1s1l/4s4a",
"/2s2a/5s5s/1s1l/4s4h",
"/2s2a/5s5s/4s4a",
"/2s2a/5s5s/4s4h",
"/2s2a/5s5s/4s4a",
"/2s2a/5s5s/4s4h",
"/2s2a/1s1i",
"/2s2a/1s1l",
"/2s2a/1s1i/4s4a",
"/2s2a/1s1i/4s4h",
"/2s2a/1s1l/4s4a",
"/2s2a/1s1l/4s4h",
"/2s2a/4s4a",
"/2s2a/4s4h",
"/2s2a/4s4a",
"/2s2a/4s4h",
"/3s3e",
"/3s3e/5s5s",
"/3s3e/5s5s/1s1i",
"/3s3e/5s5s/1s1l",
"/3s3e/5s5s/1s1i/4s4a",
"/3s3e/5s5s/1s1i/4s4h",
"/3s3e/5s5s/1s1l/4s4a",
"/3s3e/5s5s/1s1l/4s4h",
"/3s3e/5s5s/4s4a",
"/3s3e/5s5s/4s4h",
"/3s3e/5s5s/4s4a",
"/3s3e/5s5s/4s4h",
"/3s3e/1s1i",
"/3s3e/1s1l",
"/3s3e/1s1i/4s4a",
"/3s3e/1s1i/4s4h",
"/3s3e/1s1l/4s4a",
"/3s3e/1s1l/4s4h",
"/3s3e/4s4a",
"/3s3e/4s4h",
"/3s3e/4s4a",
"/3s3e/4s4h",
"/5s5s",
"/5s5s/1s1i",
"/5s5s/1s1l",
"/5s5s/1s1i/4s4a",
"/5s5s/1s1i/4s4h",
"/5s5s/1s1l/4s4a",
"/5s5s/1s1l/4s4h",
"/5s5s/4s4a",
"/5s5s/4s4h",
"/5s5s/4s4a",
"/5s5s/4s4h",
"/1s1i",
"/1s1l",
"/1s1i/4s4a",
"/1s1i/4s4h",
"/1s1l/4s4a",
"/1s1l/4s4h",
"/4s4a",
"/4s4h",
"/4s4a",
"/4s4h",
(char *) 0
};
static char *r_constructors[] = {
":",
#ifdef DEBUG2
(char *) 0,
#endif
"r",
"d",
"f",
"dr",
"fr",
"rf",
(char *) 0
};
int
GTry(rawtext, password)
char *rawtext;
char *password;
{
int i;
int len;
char *mp;
len = strlen(password);
for (i = 0; r_destructors[i]; i++)
{
if (!(mp = Mangle(password, r_destructors[i])))
{
continue;
}
#ifdef DEBUG
printf("%-16s = %-16s (destruct %s)\n", mp, rawtext, r_destructors[i]);
#endif
if (!strncmp(mp, rawtext, len))
{
return (1);
}
#ifdef DEBUG
printf("%-16s = %-16s (destruct %s reversed)\n", Reverse(mp), rawtext, r_destructors[i]);
#endif
if (!strncmp(Reverse(mp), rawtext, len))
{
return (1);
}
}
for (i = 0; r_constructors[i]; i++)
{
if (!(mp = Mangle(rawtext, r_constructors[i])))
{
continue;
}
#ifdef DEBUG
printf("%-16s = %-16s (construct %s)\n", mp, password, r_constructors[i]);
#endif
if (!strncmp(mp, password, len))
{
return (1);
}
}
return (0);
}
char *
FascistGecos(password, uid)
char *password;
int uid;
{
int i;
int j;
int wc;
char *ptr;
int gwords;
struct passwd *pwp;
char gbuffer[STRINGSIZE];
char tbuffer[STRINGSIZE];
char *uwords[STRINGSIZE];
char longbuffer[STRINGSIZE * 2];
if (!(pwp = getpwuid(uid)))
{
return ("you are not registered in the password file");
}
strlcpy(tbuffer, pwp->pw_name, sizeof(tbuffer));
if (GTry(tbuffer, password))
{
return ("it is based on your username");
}
strlcpy(tbuffer, pwp->pw_gecos, sizeof(tbuffer));
strlcpy(gbuffer, Lowercase(tbuffer), sizeof(gbuffer));
wc = 0;
ptr = gbuffer;
gwords = 0;
uwords[0] = (char *)0;
while (*ptr)
{
while (*ptr && ISSKIP(*ptr))
{
ptr++;
}
if (ptr != gbuffer)
{
ptr[-1] = '\0';
}
gwords++;
uwords[wc++] = ptr;
if (wc == STRINGSIZE)
{
uwords[--wc] = (char *) 0;
break;
} else
{
uwords[wc] = (char *) 0;
}
while (*ptr && !ISSKIP(*ptr))
{
ptr++;
}
if (*ptr)
{
*(ptr++) = '\0';
}
}
#ifdef DEBUG
for (i = 0; uwords[i]; i++)
{
printf("gecosword %s\n", uwords[i]);
}
#endif
for (i = 0; uwords[i]; i++)
{
if (GTry(uwords[i], password))
{
return ("it is based upon your password entry");
}
}
for (j = 1; (j < gwords) && uwords[j]; j++)
{
for (i = 0; i < j; i++)
{
strlcpy(longbuffer, uwords[i], sizeof(longbuffer));
strlcat(longbuffer, uwords[j], sizeof(longbuffer));
if (GTry(longbuffer, password))
{
return ("it is derived from your password entry");
}
strlcpy(longbuffer, uwords[j], sizeof(longbuffer));
strlcat(longbuffer, uwords[i], sizeof(longbuffer));
if (GTry(longbuffer, password))
{
return ("it's derived from your password entry");
}
longbuffer[0] = uwords[i][0];
longbuffer[1] = '\0';
strlcat(longbuffer, uwords[j], sizeof(longbuffer));
if (GTry(longbuffer, password))
{
return ("it is derivable from your password entry");
}
longbuffer[0] = uwords[j][0];
longbuffer[1] = '\0';
strlcat(longbuffer, uwords[i], sizeof(longbuffer));
if (GTry(longbuffer, password))
{
return ("it's derivable from your password entry");
}
}
}
return ((char *) 0);
}
char *
FascistLook(pwp, instring)
PWDICT *pwp;
char *instring;
{
int i;
char *ptr;
char *jptr;
char junk[STRINGSIZE];
char *password;
char rpassword[STRINGSIZE];
int32 notfound;
notfound = PW_WORDS(pwp);
strlcpy(rpassword, instring, TRUNCSTRINGSIZE);
password = rpassword;
if (strlen(password) < 4)
{
return ("it's WAY too short");
}
if (strlen(password) < MINLEN)
{
return ("it is too short");
}
jptr = junk;
*jptr = '\0';
for (i = 0; i < STRINGSIZE && password[i]; i++)
{
if (!strchr(junk, password[i]))
{
*(jptr++) = password[i];
*jptr = '\0';
}
}
if (strlen(junk) < MINDIFF)
{
return ("it does not contain enough DIFFERENT characters");
}
strlcpy(password, Lowercase(password), STRINGSIZE);
Trim(password);
while (*password && isspace(*password))
{
password++;
}
if (!*password)
{
return ("it is all whitespace");
}
i = 0;
ptr = password;
while (ptr[0] && ptr[1])
{
if ((ptr[1] == (ptr[0] + 1)) || (ptr[1] == (ptr[0] - 1)))
{
i++;
}
ptr++;
}
if (i > MAXSTEP)
{
return ("it is too simplistic/systematic");
}
if (PMatch("aadddddda", password))
{
return ("it looks like a National Insurance number.");
}
if (ptr = FascistGecos(password, getuid()))
{
return (ptr);
}
for (i = 0; r_destructors[i]; i++)
{
char *a;
if (!(a = Mangle(password, r_destructors[i])))
{
continue;
}
#ifdef DEBUG
printf("%-16s (dict)\n", a);
#endif
if (FindPW(pwp, a) != notfound)
{
return ("it is based on a dictionary word");
}
}
strlcpy(password, Reverse(password), STRINGSIZE);
for (i = 0; r_destructors[i]; i++)
{
char *a;
if (!(a = Mangle(password, r_destructors[i])))
{
continue;
}
#ifdef DEBUG
printf("%-16s (reversed dict)\n", a);
#endif
if (FindPW(pwp, a) != notfound)
{
return ("it is based on a (reversed) dictionary word");
}
}
return ((char *) 0);
}
char *
FascistCheck(password, path)
char *password;
char *path;
{
static char lastpath[STRINGSIZE];
static PWDICT *pwp;
char pwtrunced[STRINGSIZE];
strlcpy(pwtrunced, password, TRUNCSTRINGSIZE);
if (pwp && strncmp(lastpath, path, sizeof(lastpath)))
{
PWClose(pwp);
pwp = (PWDICT *)0;
}
if (!pwp)
{
if (!(pwp = PWOpen(path, "r")))
{
perror("PWOpen");
exit(-1);
}
strlcpy(lastpath, path, sizeof(lastpath));
}
return (FascistLook(pwp, pwtrunced));
}