However, for post-install configuration, bsdinstall
is not of much use. Point the user to bsdconfig instead.
Reviewed by: 0mp, bcr
Approved by: 0mp, bcr
Differential Revision: https://reviews.freebsd.org/D16751
created and before exec.start is called. [1]
- Bump __FreeBSD_version.
This allows to attach ZFS datasets and various other things to be
done before any command/service/rc-script is started in the new
jail.
PR: 228066 [1]
Reviewed by: jamie [1]
Submitted by: Stefan Grönke <stefan@gronke.net> [1]
Differential Revision: https://reviews.freebsd.org/D15330 [1]
This patch adds a new sysctl(8) knob "security.jail.vmm_allowed",
by default this option is disable.
Submitted by: Shawn Webb <shawn.webb____hardenedbsd.org>
Reviewed by: jamie@ and myself.
Relnotes: Yes.
Sponsored by: HardenedBSD and G2, Inc.
Differential Revision: https://reviews.freebsd.org/D16057
It allows locking or unlocking physical pages in memory within a jail
This allows running elasticsearch with "bootstrap.memory_lock" inside a jail
Reviewed by: jamie@
Differential Revision: https://reviews.freebsd.org/D16342
by doing most of the work in a new function prison_add_vfs in kern_jail.c
Now a jail-enabled filesystem need only mark itself with VFCF_JAIL, and
the rest is taken care of. This includes adding a jail parameter like
allow.mount.foofs, and a sysctl like security.jail.mount_foofs_allowed.
Both of these used to be a static list of known filesystems, with
predefined permission bits.
Reviewed by: kib
Differential Revision: D14681
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
No functional change intended.
You may now optionally specify allow.noreserved_ports to prevent root
inside a jail from using privileged ports (less than 1024)
PR: 217728
Submitted by: Matt Miller <mattm916@pulsar.neomailbox.ch>
Reviewed by: jamie, cem, smh
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D10202
sysvmsg, sysvsem, and sysvshm, with the following bahavior:
inherit: allow full access to the IPC primitives. This is the same as
the current setup with allow.sysvipc is on. Jails and the base system
can see (and moduly) each other's objects, which is generally considered
a bad thing (though may be useful in some circumstances).
disable: all no access, same as the current setup with allow.sysvipc off.
new: A jail may see use the IPC objects that it has created. It also
gets its own IPC key namespace, so different jails may have their own
objects using the same key value. The parent jail (or base system) can
see the jail's IPC objects, but not its keys.
PR: 48471
Submitted by: based on work by kikuchan98@gmail.com
MFC after: 5 days
These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.
Sponsored by: EMC / Isilon Storage Division
Unfortunately filemon/meta mode tracks all indirect dependencies here
since ld(1) is reading libelf when linking in libkvm. Churn would be
reduced if this was able to be limited to direct dependencies.
Sponsored by: EMC / Isilon Storage Division
jail.conf parameters. This flag disallows redefinition of the parameter.
"name" and/or "jid" are automatically defined in jail.conf by using
the jail names at the front of jail parameter definitions. However,
one could override them by using a variable with the same name like
$name = "foo". This confused the parser and could end up with SIGSEGV.
Note that this change also affects a case when all of parameters are
defined in the command line arguments, not in jail.conf. Specifically,
"jail -c name=j1 name=j2" no longer works. This should be harmless.
PR: 196574
Reviewed by: jamie
Differential Revision: https://reviews.freebsd.org/D3017
in jail.conf. The following did not work correctly:
A="A_${B}_C_${D}"
B="BBBBB"
D="DDDD_${E}_FFFFF"
E="EEEEE"
PR: 189139
Reviewed by: jamie
Differential Revision: https://reviews.freebsd.org/D3018
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
jail's creation parameters. This allows the kernel version to be reliably
spoofed within the jail whether examined directly with sysctl or
indirectly with the uname -r and -K options.
The values can only be set at jail creation time, to eliminate the need
for any locking when accessing the values via sysctl.
The overridden values are inherited by nested jails (unless the config for
the nested jails also overrides the values).
There is no sanity or range checking, other than disallowing an empty
release string or a zero release date, by design. The system
administrator is trusted to set sane values. Setting values that are
newer than the actual running kernel will likely cause compatibility
problems.
Differential Revision: https://reviews.freebsd.org/D1948
Relnotes: yes
initgroups(3) was called, what isn't quite enough. This brings jail(8)
in line with jexec(8), which was already doing the right thing.
PR: 195984
MFC after: 1 week
Use __DECONST (instead of my own attempted re-invention) for the iov
parameters to jail_get/set(2). Similarly remove the decost-ish hack
from execvp's argv, except the __DECONST is only added at very end.
While I'm at it, remove an unused variable and fix a comment typo.
