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Author SHA1 Message Date
Tobias Kortkamp 7ab94a448a Restore old behavior on Linux which was broken by the last commit 
Small change in the Makefile so doas compiles on Ubuntu 16.04
 2016-11-03 21:28:20 +01:00
Tobias Kortkamp dbfba4e976 Workaround for issue #3: hide stdin from openpam_ttyconv 
openpam_ttyconv checks if stdin is a terminal and if it is then does
not bother to open /dev/tty.  The result is that PAM writes the
password prompt directly to stdout.  In scenarios where stdin is a
terminal, but stdout is redirected to a file e.g. by running doas ls
&> ls.out interactively, the password prompt gets written to ls.out as
well.  By closing stdin first we forces PAM to read/write to/from the
terminal directly.  We restore stdin after authenticating.

Also see https://github.com/freebsd/freebsd/blob/master/contrib/openpam/lib/libpam/openpam_ttyconv.c#L293
 2016-11-03 12:04:18 +01:00
Jesse Smith 045f56f088 Merge pull request #6 from t6/patch-login_cap 
Use setusercontext on FreeBSD
 2016-09-24 16:31:25 -03:00
Tobias Kortkamp 08dab0cd9c Use setusercontext on FreeBSD and get rid of the geteuid/setuid workaround 2016-09-17 02:15:40 +02:00
Jesse Smith 8bec4dcaa6 Fixed bug which prevented the -u flag from switching to 
the specified user on FreeBSD when the option was permitted
in the doas.conf file.
 2016-08-06 17:31:52 -03:00
Jesse dc0fb3212d When the user is allowed to run commands without a password (ie nopass has 
been set in the doas.conf file) then we do not need to redirect a password
prompt to stderr. This patch makes sure output is displayed properly
when the user authenticates with "nopass" set.
 2016-07-05 19:45:40 +00:00
Jesse Smith 1a3589f137 Minor clean up of pre-compiler directive that was broken by merge. 2016-06-26 16:40:31 -03:00
Jesse Smith 76f082bed7 cleared up merge errors in doas.c 2016-06-26 16:38:44 -03:00
Jesse Smith 24705b6558 Merge work from branch 'linux' 2016-06-26 16:37:25 -03:00
Jesse Smith 4b32171218 Made sure when running as the effective user root (euid is zero) we actually become 
uid 0 in order to avoid file system permission errors/restrictions.
 2016-06-26 16:24:42 -03:00
Jesse Smith 47b4ab919a Linux port now compiles and runs. Properly authenticates. 2016-06-26 14:34:33 -03:00
Jesse Smith 304ddb0f5a Minor update to Linux port. 2016-06-26 14:07:06 -03:00
Jesse Smith 14ea837825 Imported hiding password prompt into Linux branch. 2016-06-26 11:45:58 -03:00
Jesse Smith cdf69cb5f5 This commit allows doas to compile on Linux. Does not authenticate yet. 2016-06-26 11:41:31 -03:00
Jesse cef2929df3 Force PAM to display password prompt on stderr instead of stdout. This makes 
it possible to redirect command output to a file/pipe without including the doas
password prompt in the output.
 2016-06-25 18:32:20 +00:00
Jesse Smith 720db72121 Try to bail out if permitted user suppleis incorrect password. 2016-06-24 16:01:35 -03:00
Jesse Smith f3958f04ad Added reallocarray.c to Makefile to insure it compiles. 2016-06-24 10:06:43 -03:00
Jesse Smith 5559ab3b42 Merge pull request #1 from t6/reallocarray 
Import reallocarray implementation from OpenBSD
 2016-06-24 09:39:40 -03:00
Tobias Kortkamp aea70ce4ea Apply patches from security/doas port 2016-06-24 13:42:00 +02:00
Tobias Kortkamp 0e2179b92e Simplify Makefile and respect CFLAGS and LDFLAGS from environment 2016-06-24 13:38:10 +02:00
Tobias Kortkamp 64ab988d34 Change realloc() back to reallocarray() 2016-06-24 13:29:08 +02:00
Tobias Kortkamp ef6ff75f22 Fix reallocarray.c compilation on FreeBSD 2016-06-24 13:25:03 +02:00
Tobias Kortkamp 9183a0bb31 Add lib/libc/stdlib/reallocarray.c from OpenBSD 2016-06-24 13:24:23 +02:00
User Jesse e6f145622d Removed unused reallocarr.c file and removed references to it from Makefile. 
Fixed typo in parse.y which used + instead of * when calculating memory usage.
 2016-06-22 22:59:03 +00:00
Jesse Smith d55af6cdf4 This is the initial port of doas to FreeBSD. It compiles, installs and works. 
Could probably use a clean-up, but this code is functional on FreeBSD 10.3.
 2016-06-22 12:21:34 -03:00
Jesse Smith cb8d475985 Initial upload from OpenBSD 
This is the initial upload from OpenBSD. Kept for history and comparision with future releases.
 2016-06-22 12:17:53 -03:00
Jesse Smith de1553d114 Initial commit 2016-06-22 12:16:18 -03:00