Denys Vlasenko
95dee81a46
loginutils/*: convert to new-style "one file" applets
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-19 01:20:36 +02:00
Denys Vlasenko
8b59b2c13e
libbb: move nuke_str() from passwd into libbb
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function old new delta
nuke_str - 15 +15
ask_and_check_password_extended 215 206 -9
init_main 781 771 -10
nuke_str 27 - -27
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/2 up/down: 15/-46) Total: -31 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-19 13:36:45 +01:00
Mike Frysinger
c5fe9f7b72
include sys/resource.h where needed
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We use functions from sys/resource.h in misc applets, but don't include
the header. This breaks building with newer glibc versions, so add the
include where needed.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-07-05 23:19:09 -04:00
Denys Vlasenko
d45efd3a9f
passwd,cryptpw: make default encryption algorithm configurable
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-08 16:44:37 +01:00
Denys Vlasenko
66426760be
*: remove "Options:" string from help texts
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function old new delta
packed_usage 28706 28623 -83
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-06-05 03:58:28 +02:00
Denys Vlasenko
3a240212d9
passwd: shorter help text
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-05-13 03:31:45 +02:00
Denys Vlasenko
12a432715f
adduser: safe username passing to passwd/addgroup
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passwd: support creating SHA passwords
random code shrink
function old new delta
crypt_make_pw_salt - 87 +87
adduser_main 883 904 +21
...
crypt_make_salt 99 89 -10
chpasswd_main 329 312 -17
packed_usage 28731 28691 -40
passwd_main 1070 1000 -70
cryptpw_main 310 224 -86
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 4/12 up/down: 154/-288) Total: -134 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-05-13 03:19:01 +02:00
Tito Ragusa
9eb7bfd4d4
passwd,chpasswd: reset password in /etc/passwd to "x" if /etc/shadow was updated
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Signed-off-by: Tito Ragusa <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-04-05 00:18:33 +02:00
Pere Orga
6a3e01d5a9
move help text from include/usage.src.h to debianutils/*.c e2fsprogs/*.c editors/*.c loginutils/*.c mailutils/*.c
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Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-04-03 01:33:55 +02:00
Denys Vlasenko
7d4e7a27af
s/FAIL_DELAY/LOGIN_FAIL_DELAY/
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-08 21:07:05 +01:00
Denys Vlasenko
0ef64bdb40
*: make GNU licensing statement forms more regular
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This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16 20:14:46 +02:00
Denys Vlasenko
8ced1e5dc5
passwd: do not complain about /etc/shadow needlessly
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-09 22:21:55 +01:00
Denys Vlasenko
6331cf059c
*: use "can't" instead of "cannot"
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-13 09:08:27 +01:00
Denys Vlasenko
c6fb2a6b5f
passwd: do not complain if /etc/shadow is missing
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-02 19:18:49 +01:00
Denis Vlasenko
829bbd3b57
*: unify concurrent-safe update of /etc/{passwd,group,[g]shadow}
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by Tito (farmatito AT tiscali.it)
function old new delta
update_passwd 743 1171 +428
bb_perror_nomsg - 9 +9
find_main 436 444 +8
passwd_main 1023 1027 +4
nameval 202 206 +4
chpasswd_main 315 319 +4
bb__parsespent 119 117 -2
adduser_main 654 650 -4
addgroup_main 345 341 -4
sv_main 1228 1222 -6
deluser_main 173 160 -13
bb_internal_putpwent 69 - -69
add_user_to_group 231 - -231
del_line_matching 460 31 -429
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 5/6 up/down: 457/-758) Total: -301 bytes
2009-04-14 00:51:05 +00:00
Denis Vlasenko
54ac03a618
*: remove LOG_NOWAIT
2009-03-11 15:59:49 +00:00
Denis Vlasenko
d7a805efaf
libbb: introduce and use xgetpwnam. ~ -150 bytes.
2008-12-03 19:05:55 +00:00
Bernhard Reutner-Fischer
82b1429966
- add new applet mkpasswd(1)
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function old new delta
bb_ask - 355 +355
mkpasswd_main - 296 +296
.rodata 121746 121847 +101
packed_usage 24632 24689 +57
static.methods - 21 +21
gmatch 229 248 +19
bb_ask_stdin - 11 +11
applet_names 1949 1958 +9
applet_main 1172 1176 +4
sulogin_main 503 505 +2
applet_nameofs 586 588 +2
sha256_hash 329 327 -2
correct_password 208 206 -2
parse_command 1442 1439 -3
get_cred_or_die 145 141 -4
passwd_main 1054 1044 -10
bb_askpass 348 - -348
------------------------------------------------------------------------------
(add/remove: 4/1 grow/shrink: 7/5 up/down: 877/-369) Total: 508 bytes
2008-12-03 18:48:39 +00:00
Denis Vlasenko
0c68a874e7
libbb: password/group function helpers rewritten by Tito:
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function old new delta
xgetpwuid - 27 +27
uid2uname_utoa - 22 +22
gid2group_utoa - 22 +22
uid2uname - 18 +18
gid2group - 18 +18
buffer_fill_and_print 179 196 +17
print_user 12 24 +12
print_group 12 24 +12
get_cached 89 99 +10
...
print_common 134 120 -14
vlock_main 415 396 -19
logger_main 410 387 -23
crontab_main 642 609 -33
bb_getpwuid 42 - -42
bb_getgrgid 42 - -42
bb_getug 80 - -80
------------------------------------------------------------------------------
(add/remove: 6/3 grow/shrink: 9/11 up/down: 187/-296) Total: -109 bytes
2008-12-02 22:56:59 +00:00
Bernhard Reutner-Fischer
d73cbd31a2
- first pass to unify/cleanup uid handling (-236b)
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This needs further love, alot of love.. Tito?
2008-07-21 14:41:33 +00:00
Denis Vlasenko
a60f84ebf0
*: rename ATTRIBUTE_XXX to just XXX.
2008-07-05 09:18:54 +00:00
Denis Vlasenko
fdddab0c61
make pw_encrypt() return malloc'ed string.
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text data bss dec hex filename
759802 604 6684 767090 bb472 busybox_old
759804 604 6676 767084 bb46c busybox_unstripped
2008-06-12 16:56:52 +00:00
Denis Vlasenko
4ea83bf562
uclibc insists on having 70k static buffer for crypt.
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For bbox it's not acceptable. Roll our own des and md5 crypt
implementation. Against older uclibc:
text data bss dec hex filename
759945 604 6684 767233 bb501 busybox_old
759766 604 6684 767054 bb44e busybox_unstripped
so, we still save on code size.
2008-06-12 16:55:59 +00:00
Denis Vlasenko
68404f13d4
*: add -Wunused-parameter; fix resulting breakage
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function old new delta
procps_scan 1265 1298 +33
aliascmd 278 283 +5
parse_file_cmd 116 120 +4
dname_enc 373 377 +4
setcmd 90 93 +3
execcmd 57 60 +3
count_lines 72 74 +2
process_command_subs 340 339 -1
test_main 409 407 -2
mknod_main 179 177 -2
handle_incoming_and_exit 2653 2651 -2
argstr 1312 1310 -2
shiftcmd 131 128 -3
exitcmd 46 43 -3
dotcmd 297 294 -3
breakcmd 86 83 -3
evalpipe 353 349 -4
evalcommand 1180 1176 -4
evalcmd 109 105 -4
send_tree 374 369 -5
mkfifo_main 82 77 -5
evalsubshell 152 147 -5
typecmd 75 69 -6
letcmd 61 55 -6
add_cmd 1190 1183 -7
main 891 883 -8
ash_main 1415 1407 -8
parse_stream 1377 1367 -10
alloc_procps_scan 55 - -55
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes
text data bss dec hex filename
797195 658 7428 805281 c49a1 busybox_old
797101 658 7428 805187 c4943 busybox_unstripped
2008-03-17 09:00:54 +00:00
Denis Vlasenko
25591c322c
libbb: introduce bb_signals and bb_signals_recursive,
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which sets same handler for many signals. sig_catch is nuked
(bb_signals_recursive is more descriptive name).
*: use them as appropriate.
function old new delta
bb_signals_recursive - 95 +95
bb_signals - 52 +52
run_command 258 273 +15
svlogd_main 1368 1377 +9
runsv_main 1746 1752 +6
runsvdir_main 1643 1646 +3
UNSPEC_print 64 66 +2
time_main 1128 1127 -1
...
resize_main 246 210 -36
sig_catch 63 - -63
set_fatal_sighandler 85 14 -71
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 5/24 up/down: 182/-548) Total: -366 bytes
2008-02-16 22:58:56 +00:00
Bernhard Reutner-Fischer
f470196a41
- fix conflicting decls of syslog related facilitynames and prioritynames tables
2008-01-27 12:50:12 +00:00
Denis Vlasenko
15ca51e3e2
appletlib.c: make it actally follow _BB_SUID_ALWAYS rules
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adduser: implement -S and code shrink / fix uid selection
*: sanitize getspnam_r use
text data bss dec hex filename
777042 974 9676 787692 c04ec busybox_old
776883 974 9676 787533 c044d busybox_unstripped
2007-10-29 19:25:45 +00:00
Denis Vlasenko
9b49a5ed85
add -fvisibility=hidden to CC flags, mark XXX_main functions
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EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-10-11 10:05:36 +00:00
Denis Vlasenko
fe7cd642b0
don't pass argc in getopt32, it's superfluous
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(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
text data bss dec hex filename
773469 1058 11092 785619 bfcd3 busybox_old
772644 1058 11092 784794 bf99a busybox_unstripped
2007-08-18 15:32:12 +00:00
Denis Vlasenko
1d10aaf116
passwd: fix bug: we are trying to update shadow even if user's record is in passwd!
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getspnam is guilty, it lies that user record exists in shadow.
2007-07-27 11:22:34 +00:00
Denis Vlasenko
3734b946bf
bb_getpwuid, bb_getgrgid: change order of arguments to more intuitive one;
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comment thoroughly when they die and when they dont.
2007-07-27 11:20:10 +00:00
Denis Vlasenko
21d1014b5b
chpasswd: new applet by Alexander Shishkin <virtuoso@slind.org>
2007-07-20 21:28:41 +00:00
Denis Vlasenko
b6adbf1be2
usage.c: remove reference to busybox.h
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*: s/include "busybox.h"/include "libbb.h"
2007-05-26 19:00:18 +00:00
Denis Vlasenko
7e84e539de
cryptpw: new applet (a bit less than 3k added)
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(by Thomas Lundquist <lists@zelow.no>)
2007-05-08 17:52:17 +00:00
Denis Vlasenko
5df955fce2
Do not fail password check if shadow password does not exist -
...
fall back to ordinary one
Reduced usage of functions returning datain static buffers.
(mostly passwd/group/shadow related):
function old new delta
correct_password 143 193 +50
sulogin_main 490 533 +43
adduser_main 732 774 +42
passwd_main 1875 1915 +40
addgroup_main 330 365 +35
bb_internal_getspnam 38 - -38
bb_internal_fgetpwent 38 - -38
bb_internal_fgetgrent 38 - -38
static.resultbuf 168 88 -80
static.buffer 1872 1104 -768
------------------------------------------------------------------------------
(add/remove: 0/3 grow/shrink: 5/2 up/down: 210/-962) Total: -752 bytes
2007-03-13 13:01:14 +00:00
Denis Vlasenko
06af216528
suppress warnings about easch <applet>_main() having
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no preceding prototype
2007-02-03 17:28:39 +00:00
Denis Vlasenko
06c0a71d23
preparatory patch for -Wwrite-strings #3
2007-01-29 22:51:44 +00:00
Denis Vlasenko
b5a122b6f9
fix for uclibc-without-shadow.h compilation
2006-12-30 14:46:51 +00:00
Denis Vlasenko
8eb3b391ad
passwd: add option to check passwords for weakness
2006-12-19 00:33:53 +00:00
Denis Vlasenko
16c2c700fd
passwd: fix indentation
2006-12-12 18:11:58 +00:00
Denis Vlasenko
db2b52425d
passwd: added comment
2006-12-12 17:14:56 +00:00
Denis Vlasenko
900406c359
passwd: shrink by ~10 bytes, use PRNG instead of usleep.
2006-12-12 14:38:03 +00:00
Denis Vlasenko
becd8c538c
passwd: made smaller by ~130 bytes. size can go negative
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if current trend will continue ;)
2006-12-01 21:34:20 +00:00
Denis Vlasenko
4c87d4f242
passwd: micro-optimization
2006-11-30 23:13:59 +00:00
Denis Vlasenko
002526481e
passwd: small size optimization. salt generation improved
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(really generated different salts even if called back-to-back).
2006-11-30 20:41:28 +00:00
Denis Vlasenko
ab24e18c7a
passwd: rework:
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* do not make backup copy by copying (just retain old file)
* correctly fall back to /etc/passwd if user is not in shadow
* fix bug with overlong passwd entries
* be permissive on some kinds of failures
* reduce stack usage
* code size: -500 bytes
2006-11-30 16:41:15 +00:00
Denis Vlasenko
d9e15f2068
style cleanup: return(a) -> return a, part 2
2006-11-27 16:49:55 +00:00
Denis Vlasenko
67b23e6043
getopt_ulflags -> getopt32.
...
It is impossible to formulate sane ABI based on
size of ulong because it can be 32-bit or 64-bit.
Basically it means that you cannot portably use
more that 32 option chars in one call anyway...
Make it explicit.
2006-10-03 21:00:06 +00:00
Denis Vlasenko
e175ff252f
several fixes from openWRT project
2006-09-26 17:41:00 +00:00
Denis Vlasenko
d78b433414
passwd: getopt_ulflags'isation
2006-09-23 12:30:03 +00:00
