midfavila/ubase
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42 Commits

Author SHA1 Message Date
Hiltjo Posthuma
7e394bd70f code-style: cleanup 
- move main() at the bottom.
- put global variables at the top.
- improve usage() lines (consistent with man page).
 2015-02-06 15:16:24 +00:00
sin
6f7f387352 Stop using EXIT_{SUCCESS,FAILURE} 2014-10-02 23:47:39 +01:00
Wolfgang Corcoran-Mathe
9859943d47 Remove unnecessary newline output from su 2014-08-25 15:37:13 +01:00
Hiltjo Posthuma
291aedb875 code consistency fixes 2014-07-09 15:08:01 +01:00
Hiltjo Posthuma
96f15f1d04 errno: check only errno if return value was NULL 2014-07-09 15:07:34 +01:00
sin
86060b535c Fix includes across all tools 2014-06-30 19:04:47 +01:00
sin
5980da83e7 Add passwd manpage 2014-06-09 16:44:47 +01:00
sin
d745889805 Fix pw_check() semantics and style - it is now similar to pw_copy() 2014-06-09 13:05:24 +01:00
sin
12083d49e5 Port su(1) to use pw_check() 2014-06-09 11:13:07 +01:00
sin
9716ca2c7a OK we had our fun, now remove the randquotes from su.c 2014-06-05 17:43:11 +01:00
sin
2ea51e8cd8 Print errors on the next line 2014-06-05 17:20:58 +01:00
sin
d3709f91a2 the shell field in passwd is optional - fallback to /bin/sh 2014-06-05 12:18:27 +01:00
FRIGN
5a2f3c85b7 Bring back some C89/C90 elements 
dmesg: don't use VLAs
getty, su: no need to use compound literals
 2014-06-05 11:33:34 +01:00
sin
8441c95a2f define -D_XOPEN_SOURCE in config.mk 
Remove from su.c and login.c
 2014-06-04 15:16:24 +01:00
sin
916b7fed1e Set TERM to linux if needed for su and login 2014-06-03 18:21:05 +01:00
sin
da215823a3 Inform the user if exec*() fails 2014-06-03 12:34:39 +01:00
sin
b8dbf05ce7 Simplify dologin() in su(1) 
Exec the user's shell with -l to fake a login.
 2014-06-03 12:28:50 +01:00
sin
2f10d16b9f Remove explicit_bzero() calls 2014-06-03 12:18:19 +01:00
sin
bd4b6f4e47 Add /etc/passwd support to su(1) 2014-06-03 12:15:24 +01:00
sin
3046b513fc use lowercase for errors 2014-06-02 17:15:41 +01:00
sin
d068541779 Not all password entries start with '$' 
Respect old DES :)
 2014-06-02 16:51:11 +01:00
sin
6f7995b65a Consistent error reporting 2014-06-02 16:20:02 +01:00
sin
e992efc8fb Remember to #define _XOPEN_SOURCE for crypt() 2014-06-02 16:19:52 +01:00
Jakob Kramer
b6e4a367e2 su: zero out encrypted passwords 2014-04-30 13:25:33 +01:00
sin
5b9ea69b08 Sweep through code and replace malloc() with emalloc() etc. 2014-04-30 13:12:17 +01:00
sin
24d5c07d29 Use explicit_bzero() in su 2014-04-30 12:30:15 +01:00
sin
8f4c0f2a8e Add random replies for failed password attempts in su(1) 2014-04-22 16:40:16 +01:00
sin
505bb70e89 Fix char **argv to char *argv[] 2014-04-18 11:52:31 +01:00
sin
5c8cf6925d Add su manpage and fix su usage line 2014-04-13 17:23:26 +01:00
sin
634e77a1a5 Simply use eprintf() instead of enprintf() 2014-02-27 14:59:34 +00:00
Hiltjo Posthuma
96af28da60 su: set default 'root', fixes a uninitialised variable warning 
Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
 2014-02-14 14:11:28 +00:00
sin
5f3c183b85 Setup a sane PATH across su(1) 
Also added a config.h for the basic configuration of ubase.
 2013-10-19 19:11:14 +01:00
Jakob Kramer
ab37391837 fix SHELL being set to the usr's home directory 2013-10-18 21:46:03 +01:00
sin
bfb4b38cff If we are preserving the environment use SHELL instead of pw->pw_shell 2013-10-18 16:23:22 +01:00
sin
acb9ae197e Implement -p for su(1) 2013-10-18 14:26:40 +01:00
sin
7e59506b4b Set SHELL environment variable by default 
If target user is not root also set USER and LOGNAME.
 2013-10-18 11:22:31 +01:00
sin
784c6a5acf Implement -l support for su(1) 2013-10-18 11:15:31 +01:00
sin
f7bfe68a9e We use environ so declare it 2013-10-18 11:15:31 +01:00
sin
86566f4ceb Only try to ask for a password and check if uid is != 0 2013-10-18 10:26:48 +01:00
sin
56ce9e8bff Some stylistic changes to su(1) 
Also set errno to zero before calling getspnam().
 2013-10-18 10:26:40 +01:00
sin
f7fdd58972 Use a compound literal instead of malloc() in su(1) 2013-10-18 10:08:27 +01:00
sin
ff2e11638f Add initial su(1) 2013-10-17 23:04:20 +01:00