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/*
* SPDX-License-Identifier: ISC
*
* Copyright (c) 2011-2013, 2015, 2017, 2019-2020
* Todd C. Miller <Todd.Miller@sudo.ws>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Major sudoers grammar changes are documented here.
* Note that minor changes such as added Defaults options are not listed here.
*
* 1 sudo 1.1
* 2 sudo 1.3, adds support specifying a directory instead of a command.
* 3 sudo 1.3.2, new parser, Aliases have to be upper case
* 4 sudo 1.3.2, adds User_Alias
* 5 sudo 1.3.4, netgroup support
* 6 sudo 1.3.5, support for escaping special chars
* 7 sudo 1.3.7, unix group support
* 8 sudo 1.4.1, wildcard support
* 9 sudo 1.4.2, double quote support in sudoers command line args
* 10 sudo 1.4.3, added NOPASSWD tag
* 11 sudo 1.4.3, added Runas_Spec
* 12 sudo 1.4.3, wildcards may be used in the pathname
* 13 sudo 1.4.3, command args of "" means no args allowed
* 14 sudo 1.4.4, '(' in command args no longer are a syntax error.
* 15 sudo 1.4.4, '!command' works in the presence of runas user or NOPASSWD.
* 16 sudo 1.4.4, all-caps user and host names are now handled properly.
* 17 sudo 1.5.0, usernames may now begin with a digit
* 18 sudo 1.5.3, adds Runas_Alias
* 19 sudo 1.5.7, %group may be used in a Runas_List
* 20 sudo 1.6.0, The runas user and NOPASSWD tags are now persistent across entries in a command list. A PASSWD tag has been added to reverse NOPASSWD
* 21 sudo 1.6.0, The '!' operator can be used in a Runas_Spec or an *_Alias
* 22 sudo 1.6.0, a list of hosts may be used in a Host_Spec
* 23 sudo 1.6.0, a list of users may be used in a User_Spec
* 24 sudo 1.6.0, It is now possible to escape "special" characters in usernames, hostnames, etc with a backslash.
* 25 sudo 1.6.0, Added Defaults run-time settings in sudoers.
* 26 sudo 1.6.0, relaxed the regexp for matching user, host, group names.
* 27 sudo 1.6.1, #uid is now allowed in a Runas_Alias.
* 28 sudo 1.6.2, Wildcards are now allowed in hostnames.
* 29 sudo 1.6.3p7, escaped special characters may be included in pathnames.
* 30 sudo 1.6.8, added NOEXEC and EXEC tags.
* 31 sudo 1.6.9, added SETENV and NOSETENV tags.
* 32 sudo 1.6.9p4, support for IPv6 address matching.
* 33 sudo 1.7.0, #include support.
* 34 sudo 1.7.0, Runas_Group support.
* 35 sudo 1.7.0, uid may now be used anywhere a username is valid.
* 36 sudo 1.7.2, #includedir support.
* 37 sudo 1.7.4, per-command Defaults support.
* 38 sudo 1.7.4, added LOG_INPUT/LOG_OUTPUT and NOLOG_INPUT/NOLOG_OUTPUT tags
* 39 sudo 1.7.6/1.8.1, White space is now permitted within a User_List in a per-user Defaults definition.
* 40 sudo 1.7.6/1.8.1, A group ID is now allowed in a User_List or Runas_List.
* 41 sudo 1.7.6/1.8.4, Support for relative paths in #include and #includedir
* 42 sudo 1.8.6, Support for empty Runas_List (with or without a colon) to mean the invoking user. Support for Solaris Privilege Sets (PRIVS= and LIMITPRIVS=).
* 43 sudo 1.8.7, Support for specifying a digest along with the command.
* 44 sudo 1.8.13, added MAIL/NOMAIL tags.
* 45 sudo 1.8.15, added FOLLOW/NOFOLLOW tags as well as sudoedit_follow and sudoedit_checkdir Defaults.
* 46 sudo 1.8.20, added TIMEOUT, NOTBEFORE and NOTAFTER options.
* 47 sudo 1.9.0, Cmd_Alias treated as Cmnd_Alias, support for multiple digests per command and for ALL.
* 48 sudo 1.9.1, @include and @includedir, include path escaping/quoting.
* 49 sudo 1.9.3, added CWD and CHROOT options.
* 50 sudo 1.9.13, added the list pseudo-command.
*/
#ifndef SUDOERS_VERSION_H
#define SUDOERS_VERSION_H
#define SUDOERS_GRAMMAR_VERSION 50
#endif /* SUDOERS_VERSION_H */
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