favor of the PKG_DBDIR variable in /etc/pkg_install.conf. The purpose
of this is to only have to define the location of the packages database
in a single place and have all other system components pick it up.
pkgdb_dir is still honored if defined and the scripts will spit out a
warning in that case, asking the administrator to migrate to the
PKG_DBDIR setting. We can't remove this compatibility workaround until,
at least, after NetBSD 6 is released.
packages vulnerability database up to date. This will only fetch the
file from the server if it has changed since the last run.
Add the check_pkg_vulnerabilities and check_pkg_signatures options to the
security script to check that the installed packages are sane.
All of these options are enabled by default but they will only run if
there is, at least, one installed package.
This allows users to override mtree/special entries in mtree/special.local,
which is useful if you've replaced a directory with a symlink (for example).
This effectively makes $check_mtree_follow_symlinks=YES pointless, but
I'm retaining that for compatibility reasons.
Fix bug in generation of $MPBYUID (used "/^+/" instead of "/^\+/" as a regex),
which has existed for a long time but only failed with our awk; GNU awk seems
to have permitted this. (This meant that the duplicate UID check was broken
when using our awk.)
Rename some temp files to more accurately reflect their purpose, to
aid debugging.
name where the user should look at for documentation about rcvar. It defaults
to 'rc.subr(5)', as rc.subr is mainly used by rc.d scripts.
This variable is useful to let the daily, weekly, monthly and security scripts
tune the warning message shown when any of the variables they handle is not
properly set.
Closes PR misc/23908.
When /dev is an fdesc, and /dev/tty is stat()ed without a controlling tty,
a "Device not configured" error is returned.
Filter mtree's stderr to ignore this error.
If fdesc is fixed to not behave in this fashion, this workaround can
be removed; bin/12900 should remain open until that time.
Make ls -A explicit, to help n debugging when not run as root
(-A is implied when ls is run as root)
Ignore dotfiles, as they are not mailboxes (e.g. .jhawk.pop)
/etc/security should produce no output (and thus suppress the report)
when nothing is wrong.
While we're here, use printf instead of two echos, like the rest of
the script.
Default diff_options to -u, for unified-format context diffs,
because context is essential to a useful evaluation of differences.
This represents a behavior change.
Implements change-request PR security/17247 from
Takahiro Kambe <taca@sky.yamashina.kyoto.jp>.
check_passwd_nowarn_shells Don't warn about these non-/etc/shells shells
check_passwd_nowarn_users Don't warn about these users
check_passwd_permit_star Don't warn about "*" in the $2 field
Behavior change: check_passwd_nowarn_shells defaults to /sbin/nologin and
/usr/libexec/uucp/uucico, so that it will not warn about the default
master.passwd.
The rationale here is that an administrator who chooses to permit these
warnable conditions should not be warned about them day after day, yet
should not be forced to disable check_passwd entirely.
check_passwd_permit_star is primarily of interest to sites who use *'d
entries for Kerberos or ssh logins, despite the fact that we permit
"*ssh" (etc.) for this purpose (legacy).
never puts it back properly. As such, jobs run later that expect
there to be a path will lose badly (eg, run lintpkgsrc -i from
security.local). Let's just re-export the PATH.
including checks for "backups that exist when actual file is deleted", a la
the existing mechanism used for "/etc/ifconfig.*" ... "/etc/rc.d/*" checks.
This resolves [security/15798] from Bob Kemp <bob@allegory.demon.co.uk>.
- Resurrect /etc/changelist, even if it's an "empty" file by default,
because it's easier to use than /etc/mtree/special.local for adding
a couple of simple files. Back by popular demand (hi @@@! :-)
- Add /etc/rc.d/* to the list of "dynamic" files; this notices changes
in user-added scripts
- Only calculate the mtree -I nomail list once, and re-use
- Use "cat foo | while read file" instead of "for file in `cat foo`" ;
handles whitespace better...
Features:
- Add a bunch of stuff to /etc/mtree/special to enable removal of
/etc/changelist:
- files which we want to monitor for changes but don't want to
see the diffs of (master.passwd, ssh_host_key, ...) are
tagged with "nomail"
- files which we don't want to monitor are tagged with "exclude"
(such as netgroup.db, kvm.db, ...)
- monitor /etc/mtree/special.local, /root/.ssh/*
- remove /etc/changelist, and a bunch of XXX comments
- use mtree(8)'s -D, -I, and -E to generate lists of files to
actually do the changelist stuff on.
- support /etc/mtree/special.local as an optional user-provided
version of /etc/mtree/special (effectively, an enhanced
/etc/changelist)
- Add code to monitor: /etc/ifconfig.* /etc/raid*.conf /etc/rc.conf.d/*
including support for these files being added and removed at will.
- If /sbin/fdisk exists, backup the output of "fdisk $disk" for all
the active disk drives as part of $check_disklabels
- Check permissions on: ~/.ssh/* ~/.shosts
Details:
- Reorder initialisation of defaults
- Remove special case for /etc/master.passwd "monitor but don't email diffs"
with general case for other similar files.
- Keep all `autogenerated' files (such as disklabel.*, setuid.current, ...)
in "$backup_dir/work", to minimise name clashes.
- Add migrate_file(old, new) to do the hard work of migrating files
from the old `top level' /var/backups mechanism to the `full path'
mechanism recently added. Use this appropriately.
- Add backup_and_diff(file, printdiffs), to the hard work of backing-up
and diff-ing files.
- Cleanup use of shell redirects
- /bin/sh supports ~root globbing, so use it.
- Improve umask checking; use awk regex rather than awk math
of all installed pkgs and their +CONTENTS and +REQUIRED_BY files (if
they have one) and handling this file along with all the other
CHANGELIST stuff.
Greg Woods gets points for coming up with the idea.
Luke Mewburn asked me to do it, and provided lots of criticism along
the way.
christos