Todd C. Miller [Thu, 2 Dec 1999 20:31:25 +0000 (20:31 +0000)]
o Kill shell_noargs option, it cannot work since the command needs to
be set before sudoers is parsed.
o Fix the "set_home" sudoers option (only worked at compile time).
o Fix "fqdn" sudoers option. We now set host/shost via set_fqdn which
gets called when the "fqdn" option is set in sudoers.
o Move the openlog() to store_syslogfac() so this gets overridden
correctly from the sudoers file.
Todd C. Miller [Tue, 9 Nov 1999 20:06:53 +0000 (20:06 +0000)]
Don't need YY_FLUSH_BUFFER after all
Move yyrestart() into visudo.c since it might not get called in yywrap
if we get a parse error (and we only reread the file on error anyway).
Todd C. Miller [Tue, 9 Nov 1999 19:32:41 +0000 (19:32 +0000)]
Call YY_FLUSH_BUFFER macro in yywrap() to clean up any buffers that
might still exist.
Call yyrestart() instead of using the deprecated YY_NEW_FILE macro.
Todd C. Miller [Mon, 1 Nov 1999 04:14:09 +0000 (04:14 +0000)]
Fix compilation problem when --with-logging=file was specified. This
means that syslog is now required to build sudo but that should not
be a problem. If it is it can be fixed trivially with a configure
check for syslog() or syslog.h.
Todd C. Miller [Mon, 1 Nov 1999 04:00:57 +0000 (04:00 +0000)]
Make this work again for things like "sudo echo hi | more" where the tty
gets put into character at a time mode. We read until we read end of
line or we run out of space (similar to fgets(3)).
Todd C. Miller [Sat, 16 Oct 1999 17:56:31 +0000 (17:56 +0000)]
Error out if syslog parameters are given without a value. For Ultrix or
4.2BSD "syslog" is allowed without a value since there are no facilities
in the 4.2BSD syslog.
Todd C. Miller [Sun, 10 Oct 1999 17:56:02 +0000 (17:56 +0000)]
o Add T_PATH flag to allow simple sanity checks for default values that
are supposed to be pathnames.
o Fix a duplicate free when visudo finds an error.
Todd C. Miller [Thu, 7 Oct 1999 21:21:08 +0000 (21:21 +0000)]
o Change defaults stuff to put the value right in the struct.
o Implement mailer_flags
o Store syslog stuff both in int and string form. Setting the string
form magically updates the int version.
o Add boolean attribute to strings where it makes sense to say !foo
Todd C. Miller [Wed, 8 Sep 1999 08:06:28 +0000 (08:06 +0000)]
Add support for "Defaults" line in sudoers to make configuration variables
changable at runtime (and on a global, per-host and per-user basis).
Both the names and the internal representation are still subject to change.
It was necessary to make sudo_user.runas but a char ** instead of a
char * since this value can be changed by a Defaults line. There is a
similar (but more complicated) issue with sudo_user.prompt but it
is handled differently at the moment.
Add a "-L" flag to list the name of options with their descriptions. This
may only be temporary.
Move some prototypes to parse.h
Be much less restrictive on what is allowed for a username.
Todd C. Miller [Fri, 27 Aug 1999 21:02:24 +0000 (21:02 +0000)]
Only block SIGINT, SIGQUIT, SIGTSTP (which can be generated from
the keyboard). Since we run with ruid/euid == 0 the user can't
really signal us in nasty ways.
Todd C. Miller [Fri, 27 Aug 1999 21:01:06 +0000 (21:01 +0000)]
Don't need to worry about catching too many signals since we do locking
on the tmp file. If a lockfile is really stale, it will be detected
and overwritten.