Commit Graph

6477 Commits

Author SHA1 Message Date
imp
186d80627a Move /etc/ to SRCTOP
Prefer ${SRCTOP}/ to ${.CURDIR}/../ and ${.CURDIR}/../../ as appropriate.

Differential Revision:  https://reviews.freebsd.org/D9932
Sponsored by:		Netflix
Silence On:		arch@ (twice)
2017-03-12 18:58:55 +00:00
bapt
9ec95c3a3c Add the diff to the tests mtree
Reported by:	lwhsu
2017-03-11 06:27:06 +00:00
bapt
484379cc13 texinfo is gone in r276551 remove the related directories
Reported by:	jbeich
2017-03-08 08:52:15 +00:00
ngie
ad8f855bc7 Only install 900.tcpwrap if MK_INETD != "no" and MK_TCP_WRAPPERS != "no"
It relies on output from inetd that is triggered by MK_TCP_WRAPPERS=yes.

We need to check for both knobs being set -- otherwise the script doesn't
have much value.

PR:		217577
Submitted by:	Sergey <kpect@protonmail.com> (MK_TCP_WRAPPERS piece)
MFC after:	1 week
Sponsored by:	Dell EMC Isilon
2017-03-08 06:12:16 +00:00
cy
05de722e42 Fix install due to incorrect placement of pwait dir in r314886.
Reported by:	Shawn Webb <shawn.webb@hardenedbsd.org>
MFC after:	2 weeks
X-MFC with:	r314886
2017-03-08 05:27:04 +00:00
bdrewery
0dcf58d1d2 pwait: Add a -t flag to specify a timeout before exiting, and tests.
The exit status will be 124, as the timeout(1) utility uses.

Reviewed by:	jilles
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D9697
2017-03-07 22:16:55 +00:00
ngie
d6aff41a62 Integrate indent tests added in r313544 into ATF/Kyua and the FreeBSD
test suite

This change does the following:

- Introduces symmetry in the test inputs/outputs by adding the exit
  code to the files. This simplified the test driver notably by
  requiring less filename/test name manipulation.
- Adds a test driver for the testcases added in r313544, patterned
  after bin/sh/tests/functional_test.sh . The driver calls indent as
  noted in r313544, with an exception: The $FreeBSD$ RCS keyword's
  expansion is reindented with indent, which means that the output
  differs from the expected output. Thus, all lines with $FreeBSD$
  in them are deleted on the fly, both in the input file and the
  output file.

  The test inputs/outputs are copied to the kyua sandbox before the
  test is run as the pathing in some of the files relies on pathing
  normalized to the current directory (copying the files is the
  easiest way to resolve the issue).

Approved by:	pstef (maintainer)
Reviewed by:	pstef
X-MFC with:	r313544
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D9682
2017-03-03 20:15:22 +00:00
dim
6b8cbe42da Merge ^/head r314270 through r314419. 2017-02-28 21:30:26 +00:00
glebius
745bcd6fba Remove SVR4 (System V Release 4) binary compatibility support.
UNIX System V Release 4 is operating system released in 1988. It ceased
to exist in early 2000-s.
2017-02-28 05:14:42 +00:00
asomers
1ca0afa05e Update devd.conf for ports change 421360
Ports change 421360 changed the name and UID of the postgres user

Reviewed by:	trasz, imp, girgen
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D9746
2017-02-27 15:32:56 +00:00
dim
8bf074f3b1 Merge ^/head r314129 through r314177. 2017-02-23 19:32:25 +00:00
nyan
51aeb48857 The ct driver was removed by r312910. 2017-02-23 16:42:48 +00:00
dim
81de5e01ae Merge ^/head r313896 through r314128. 2017-02-23 07:45:58 +00:00
imp
0fece1f8f8 Remove more stray EISA refernces: ahb was removed. Remove the cross
reference and replace, where appropiate, with ahd.4.
2017-02-22 20:47:25 +00:00
ngie
b9078c3a77 Remove lib/libpam tests after they were removed from the source tree in r313975
X-MFC with:	r313975
Sponsored by:	Dell EMC Isilon
2017-02-20 01:45:12 +00:00
allanjude
8557f8f2df improve PBKDF2 performance
The PBKDF2 in sys/geom/eli/pkcs5v2.c is around half the speed it could be

GELI's PBKDF2 uses a simple benchmark to determine a number of iterations
that will takes approximately 2 seconds. The security provided is actually
half what is expected, because an attacker could use the optimized
algorithm to brute force the key in half the expected time.

With this change, all newly generated GELI keys will be approximately 2x
as strong. Previously generated keys will talk half as long to calculate,
resulting in faster mounting of encrypted volumes. Users may choose to
rekey, to generate a new key with the larger default number of iterations
using the geli(8) setkey command.

Security of existing data is not compromised, as ~1 second per brute force
attempt is still a very high threshold.

PR:		202365
Original Research:	https://jbp.io/2015/08/11/pbkdf2-performance-matters/
Submitted by:	Joe Pixton <jpixton@gmail.com> (Original Version), jmg (Later Version)
Reviewed by:	ed, pjd, delphij
Approved by:	secteam, pjd (maintainer)
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D8236
2017-02-19 19:30:31 +00:00
dim
875d2b08c7 Merge ^/head r313301 through r313643. 2017-02-11 14:04:18 +00:00
ngie
e8dbd4a55d MFhead@r313360 2017-02-07 01:33:39 +00:00
dim
d90ffe724a Merge ^/head r313055 through r313300. 2017-02-05 20:03:05 +00:00
ngie
5a1c9912ef Use kldload -n when loading if_deqna
This fixes if_deqna from being loaded by accident twice if it's already loaded
in the kernel.

MFC after:	1 week
Sponsored by:	Dell EMC Isilon
2017-02-05 08:24:37 +00:00
ngie
c37f8bf073 MFhead@r313243 2017-02-04 18:06:09 +00:00
asomers
ae78cc536e Allow 999.local to run scripts in any language
If one of the scripts listed in (daily|weekly|monthly)_local is executable,
999.local should simply execute it. Only if the script isn't executable
should 999.local assume it needs /bin/sh.

Reviewed by:	brian
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp
2017-02-01 23:22:54 +00:00
dim
d412f6faf3 Merge ^/head r312894 through r312967. 2017-01-29 22:00:47 +00:00
nyan
259480b6de Remove pc98 support completely.
I thank all developers and contributors for pc98.

Relnotes:	yes
2017-01-28 02:22:15 +00:00
dim
fe0878f57f Merge ^/head r312624 through r312719. 2017-01-24 19:59:25 +00:00
kevlo
dcf37ffff3 Sort REALTEK section and remove duplicate entry for RTL8192CU. 2017-01-24 03:00:22 +00:00
kevlo
3dfa47ebb8 Add support for the Realtek RTL8192EU chipset.
Committed over the D-Link DWA-131 rev E1 on amd64 with WPA.

Reviewed by:	avos
2017-01-24 02:35:38 +00:00
dim
903b067505 Merge ^/head r312309 through r312623. 2017-01-22 16:05:13 +00:00
emaste
5023811a9d Remove obsolete /usr/lib/debug/usr/lib/private dir
Missed in r282420

Reported by:	dim
2017-01-20 03:14:18 +00:00
ngie
93dda1de88 Integrate .../contrib/netbsd-tests/usr.bin/uniq into the FreeBSD test
suite as .../usr.bin/uniq/tests

Sponsored by:	Dell EMC Isilon
2017-01-14 06:51:31 +00:00
dim
748e37447c Merge ^/head r311812 through r311939. 2017-01-11 21:05:13 +00:00
ian
bd44a39341 Follow r311103: add "pool" to the keywords that rc.d/ntpdate examines to
find a server address in ntp.conf.

Submitted by:	Ronald Klop <ronald@klop.ws>
Pointy hat to:	ian
2017-01-11 00:14:47 +00:00
asomers
2fef728320 Fix memory leaks during "tail -r" of an irregular file
* Rewrite r_buf to use standard tail queues instead of a hand-rolled
  circular linked list. Free dynamic allocations when done.
* Remove an optimization for the case where the file is a multiple of 128KB
  in size and there is a scarcity of memory.
* Add ATF tests for "tail -r" and its variants.

Reported by:	Valgrind
Reviewed by:	ngie
MFC after:	4 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D9067
2017-01-10 20:43:32 +00:00
dim
664a908123 Merge ^/head r311546 through r311683. 2017-01-08 14:36:18 +00:00
ngie
e59a218f39 Move the mibII module up so uncommenting the bridge module works
Add a note about how module ordering and dependent modules

MFC after:	1 week
2017-01-07 09:03:40 +00:00
dim
e6803308e8 Merge ^/head r311314 through r311459. 2017-01-05 20:50:44 +00:00
dim
ace3c83b7c Adjust version numbers for the clang library directory. 2017-01-05 18:32:18 +00:00
asomers
dae58eca7c Fix typo from r311349
Reported by:	lwhsu
Pointy-hat-to:	asomers
MFC after:	4 weeks
X-MFC-with:	311349
2017-01-05 15:07:04 +00:00
asomers
ea5ae4e080 tabs -> spaces in etc/mtree
MFC after:	4 weeks
2017-01-05 02:47:56 +00:00
ian
d3c630440a Update ntp.conf to use the ntpd pool feature.
Our previous ntp.conf file configured 3 servers from freebsd.pool.ntp.org
using 3 separate 'server' config lines.  That is now replaced with a single
'pool' line which causes ntpd to add multiple servers from the pool.

More than just making the config smaller, the pool feature in ntpd has one
major advantage over configuring 3 separate servers from a pool: if a server
that was added using a 'pool' statement provides bad time (initially or at
some later date), ntpd automatically discards it and configures a new
different server from the pool without needing to be restarted.

These changes also add a 'tos' line to control how many pool servers get
added, a 'restrict source' line that is required to allow ntpd to add new
peers from the pool, and it deletes a 'restrict 127.127.1.0' line that does
nothing and should never have been there (127.127.1.0 is not a valid IP
address, it's a refclock identifier).

Differential Revision:	https://reviews.freebsd.org/D9011
2017-01-02 15:19:22 +00:00
ngie
972045f884 Provide some guidance when dealing with sections and variables contained
within them

For example, using variables designated for %usm requires uncommenting
%usm section header

MFC after:	1 month
2016-12-23 08:59:23 +00:00
ngie
ab29aeaeca Don't hardcode $(securityModelUSM) (3) in the authPriv example under the %vacm
section

MFC after:	1 week
2016-12-23 08:54:44 +00:00
ngie
41b64981fd Group all loadable modules in the %default section
This will allow new users to uncomment the modules and have things work
with less head scratching, in the event they decide to uncomment any
of the section separators, e.g. %usm or %vcm, as the module loading is
only effective in the %default section.

MFC after:	1 week
2016-12-23 06:56:48 +00:00
ngie
f908eb4315 Clean up trailing whitespace
No functional change

MFC after:	3 days
2016-12-23 06:35:18 +00:00
ed
860ff62091 Add an example inetd(8) entry for the Prometheus sysctl exporter.
I went through the process of allocating a default port number for this
exporter, TCP 9124. This means that we can add an entry to the services
file as well.

List of Prometheus default port numbers:
https://github.com/prometheus/prometheus/wiki/Default-port-allocations
2016-12-21 08:32:20 +00:00
dim
ba1d7aba13 Merge ^/head r309817 through r310168. 2016-12-16 18:38:31 +00:00
def
f63c437216 Add support for encrypted kernel crash dumps.
Changes include modifications in kernel crash dump routines, dumpon(8) and
savecore(8). A new tool called decryptcore(8) was added.

A new DIOCSKERNELDUMP I/O control was added to send a kernel crash dump
configuration in the diocskerneldump_arg structure to the kernel.
The old DIOCSKERNELDUMP I/O control was renamed to DIOCSKERNELDUMP_FREEBSD11 for
backward ABI compatibility.

dumpon(8) generates an one-time random symmetric key and encrypts it using
an RSA public key in capability mode. Currently only AES-256-CBC is supported
but EKCD was designed to implement support for other algorithms in the future.
The public key is chosen using the -k flag. The dumpon rc(8) script can do this
automatically during startup using the dumppubkey rc.conf(5) variable.  Once the
keys are calculated dumpon sends them to the kernel via DIOCSKERNELDUMP I/O
control.

When the kernel receives the DIOCSKERNELDUMP I/O control it generates a random
IV and sets up the key schedule for the specified algorithm. Each time the
kernel tries to write a crash dump to the dump device, the IV is replaced by
a SHA-256 hash of the previous value. This is intended to make a possible
differential cryptanalysis harder since it is possible to write multiple crash
dumps without reboot by repeating the following commands:
# sysctl debug.kdb.enter=1
db> call doadump(0)
db> continue
# savecore

A kernel dump key consists of an algorithm identifier, an IV and an encrypted
symmetric key. The kernel dump key size is included in a kernel dump header.
The size is an unsigned 32-bit integer and it is aligned to a block size.
The header structure has 512 bytes to match the block size so it was required to
make a panic string 4 bytes shorter to add a new field to the header structure.
If the kernel dump key size in the header is nonzero it is assumed that the
kernel dump key is placed after the first header on the dump device and the core
dump is encrypted.

Separate functions were implemented to write the kernel dump header and the
kernel dump key as they need to be unencrypted. The dump_write function encrypts
data if the kernel was compiled with the EKCD option. Encrypted kernel textdumps
are not supported due to the way they are constructed which makes it impossible
to use the CBC mode for encryption. It should be also noted that textdumps don't
contain sensitive data by design as a user decides what information should be
dumped.

savecore(8) writes the kernel dump key to a key.# file if its size in the header
is nonzero. # is the number of the current core dump.

decryptcore(8) decrypts the core dump using a private RSA key and the kernel
dump key. This is performed by a child process in capability mode.
If the decryption was not successful the parent process removes a partially
decrypted core dump.

Description on how to encrypt crash dumps was added to the decryptcore(8),
dumpon(8), rc.conf(5) and savecore(8) manual pages.

EKCD was tested on amd64 using bhyve and i386, mipsel and sparc64 using QEMU.
The feature still has to be tested on arm and arm64 as it wasn't possible to run
FreeBSD due to the problems with QEMU emulation and lack of hardware.

Designed by:	def, pjd
Reviewed by:	cem, oshogbo, pjd
Partial review:	delphij, emaste, jhb, kib
Approved by:	pjd (mentor)
Differential Revision:	https://reviews.freebsd.org/D4712
2016-12-10 16:20:39 +00:00
dim
cc48a551de Merge ^/head r309519 through r309757. 2016-12-09 20:57:43 +00:00
avos
0e2c4a5d91 Do not try to recreate wlan(4) interface if it already exists.
This should fix error messages caused by devd(8) during startup:

Starting Network: lo0 wlan0.
...
Starting devd.
ifconfig: SIOCS80211: Device busy
wpa_supplicant already running?  (pid=323).

MFC after:	2 weeks
2016-12-04 15:58:34 +00:00
dim
291b7a3e1d Merge ^/head r309263 through r309518. 2016-12-04 00:00:56 +00:00