Contents of /tags/mkinitrd-6_1_8/busybox/loginutils/cryptpw.c
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Wed Oct 28 00:17:50 2009 UTC (14 years, 11 months ago) by niro
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Wed Oct 28 00:17:50 2009 UTC (14 years, 11 months ago) by niro
File MIME type: text/plain
File size: 1143 byte(s)
tagged 'mkinitrd-6_1_8'
1 | /* 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 | } |