busybox/loginutils/cryptpw.c

/* vi: set sw=4 ts=4: */
/*
 * cryptpw.c
 *
 * Cooked from passwd.c by Thomas Lundquist <thomasez@zelow.no>
 */

#include "libbb.h"

#define TESTING 0

/*
set TESTING to 1 and pipe some file through this script
if you played with bbox's crypt implementation.

while read line; do
	n=`./busybox cryptpw -a des -- "$line"`
	o=`./busybox_org cryptpw -a des -- "$line"`
	test "$n" != "$o" && {
		echo n="$n"
		echo o="$o"
		exit
	}
	n=`./busybox cryptpw -- "$line"`
	o=`./busybox_org cryptpw -- "$line"`
	test "$n" != "$o" && {
		echo n="$n"
		echo o="$o"
		exit
	}
done
 */

int cryptpw_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int cryptpw_main(int argc UNUSED_PARAM, char **argv)
{
	char salt[sizeof("$N$XXXXXXXX")];
	char *opt_a;

	if (!getopt32(argv, "a:", &opt_a) || opt_a[0] != 'd') {
		salt[0] = '$';
		salt[1] = '1';
		salt[2] = '$';
		crypt_make_salt(salt + 3, 4, 0); /* md5 */
#if TESTING
		strcpy(salt + 3, "ajg./bcf");
#endif
	} else {
		crypt_make_salt(salt, 1, 0);     /* des */
#if TESTING
		strcpy(salt, "a.");
#endif
	}

	puts(pw_encrypt(argv[optind] ? argv[optind] : xmalloc_fgetline(stdin), salt, 1));

	return 0;
}
1	niro	816	/* vi: set sw=4 ts=4: */
2			/*
3			* cryptpw.c
4			*
5			* Cooked from passwd.c by Thomas Lundquist <thomasez@zelow.no>
6			*/
7
8			#include "libbb.h"
9
10			#define TESTING 0
11
12			/*
13			set TESTING to 1 and pipe some file through this script
14			if you played with bbox's crypt implementation.
15
16			while read line; do
17			n=`./busybox cryptpw -a des -- "$line"`
18			o=`./busybox_org cryptpw -a des -- "$line"`
19			test "$n" != "$o" && {
20			echo n="$n"
21			echo o="$o"
22			exit
23			}
24			n=`./busybox cryptpw -- "$line"`
25			o=`./busybox_org cryptpw -- "$line"`
26			test "$n" != "$o" && {
27			echo n="$n"
28			echo o="$o"
29			exit
30			}
31			done
32			*/
33
34			int cryptpw_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
35			int cryptpw_main(int argc UNUSED_PARAM, char **argv)
36			{
37			char salt[sizeof("$N$XXXXXXXX")];
38			char *opt_a;
39
40			if (!getopt32(argv, "a:", &opt_a) \|\| opt_a[0] != 'd') {
41			salt[0] = '$';
42			salt[1] = '1';
43			salt[2] = '$';
44			crypt_make_salt(salt + 3, 4, 0); /* md5 */
45			#if TESTING
46			strcpy(salt + 3, "ajg./bcf");
47			#endif
48			} else {
49			crypt_make_salt(salt, 1, 0); /* des */
50			#if TESTING
51			strcpy(salt, "a.");
52			#endif
53			}
54
55			puts(pw_encrypt(argv[optind] ? argv[optind] : xmalloc_fgetline(stdin), salt, 1));
56
57			return 0;
58			}