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DOAS.CONF(5) File Formats Manual DOAS.CONF(5) NAME doas.conf -- doas configuration file DESCRIPTION The doas(1) utility executes commands as other users according to the rules in the doas.conf configuration file. The rules have the following format: permit|deny [options] identity [as target] [cmd command [args ...]] Rules consist of the following parts: permit|deny The action to be taken if this rule matches. options Options are: nopass The user is not required to enter a password. nolog Do not log successful command execution to syslogd(8). persist After the user successfully authenticates, do not ask for a password again for some time. keepenv Environment variables other than those listed in doas(1) are retained when creating the environ- ment for the new process. setenv { [variable ...] [variable=value ...] } Keep or set the space-separated specified vari- ables. Variables may also be removed with a leading `-' or set using the latter syntax. If the first character of value is a `$' then the value to be set is taken from the existing envi- ronment variable of the indicated name. This op- tion is processed after the default environment has been created. identity The username to match. Groups may be specified by prepending a colon (`:'). Numeric IDs are also accepted. as target The target user the running user is allowed to run the command as. The default is all users. cmd command The command the user is allowed or denied to run. The de- fault is all commands. Be advised that it is best to specify absolute paths. If a relative path is specified, only a restricted PATH will be searched. args [argument ...] Arguments to command. The command arguments provided by the user need to match those specified. The keyword args alone means that command must be run without any argu- ments. The last matching rule determines the action taken. If no rule matches, the action is denied. Comments can be put anywhere in the file using a hash mark (`#'), and extend to the end of the current line. The following quoting rules apply: - The text between a pair of double quotes (`"') is taken as is. - The backslash character (`\') escapes the next character, including new line characters, outside comments; as a result, comments may not be extended over multiple lines. - If quotes or backslashes are used in a word, it is not considered a keyword. FILES /etc/doas.conf doas(1) configuration file. /etc/examples/doas.conf Example configuration file. EXAMPLES The following example permits user aja to install packages from a pre- ferred mirror; group wheel to execute commands as any user while keep- ing the environment variables PS1 and SSH_AUTH_SOCK and unsetting ENV; permits tedu to run procmap as root without a password; and addition- ally permits root to run unrestricted commands as itself while retain- ing the original PATH. permit persist setenv { PKG_CACHE PKG_PATH } aja cmd pkg_add permit setenv { -ENV PS1=$DOAS_PS1 SSH_AUTH_SOCK } :wheel permit nopass tedu as root cmd /usr/sbin/procmap permit nopass keepenv setenv { PATH } root as root SEE ALSO doas(1), syslogd(8) HISTORY The doas.conf configuration file first appeared in OpenBSD 5.8. AUTHORS Ted Unangst <tedu@openbsd.org> FreeBSD 14.3 October 9, 2020 DOAS.CONF(5)
NAME | DESCRIPTION | FILES | EXAMPLES | SEE ALSO | HISTORY | AUTHORS
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