Commit Graph

108 Commits

Author SHA1 Message Date
Emmanuel Vadot
4c1a82cea5 pkgbase: Create a FreeBSD-utilities package and make it the default one
The default package use to be FreeBSD-runtime but it should only contain
binaries and libs enough to boot to single user and repair the system, it
is also very handy to have a package that can be tranform to a small mfsroot.
So create a new package named FreeBSD-utilities and make it the default one.
Also move a few binaries and lib into this package when it make sense.
Reviewed by:	bapt, gjb
Differential Revision:	https://reviews.freebsd.org/D21506
2019-09-05 14:15:47 +00:00
Pedro F. Giffuni
8a16b7a18f General further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 3-Clause license.

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.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.
2017-11-20 19:49:47 +00:00
Bryan Drewery
ea825d0274 DIRDEPS_BUILD: Update dependencies.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:07:04 +00:00
Andrey V. Elsukov
4e0e8f3107 Add large replay widow support to setkey(8) and libipsec.
When the replay window size is large than UINT8_MAX, add to the request
the SADB_X_EXT_SA_REPLAY extension header that was added in r309144.

Also add support of SADB_X_EXT_NAT_T_TYPE, SADB_X_EXT_NAT_T_SPORT,
SADB_X_EXT_NAT_T_DPORT, SADB_X_EXT_NAT_T_OAI, SADB_X_EXT_NAT_T_OAR,
SADB_X_EXT_SA_REPLAY, SADB_X_EXT_NEW_ADDRESS_SRC, SADB_X_EXT_NEW_ADDRESS_DST
extension headers to the key_debug that is used by `setkey -x`.

Modify kdebug_sockaddr() to use inet_ntop() for IP addresses formatting.
And modify kdebug_sadb_x_policy() to show policy scope and priority.

Reviewed by:	gnn, Emeric Poupon
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D10375
2017-04-13 14:44:17 +00:00
Benedict Reuschling
23852d5ce3 Make setkey(8) more clear about anti-replay window size option semantics.
PR:			172913
Submitted by:		john@saltant.com
Reviewed by:		ae@
MFC after:		2 weeks
Differential Revision:	https://reviews.freebsd.org/D10304
2017-04-09 15:17:55 +00:00
Andrey V. Elsukov
1bbe19e65b Use unique SPI.
MFC after:	1 week
2017-04-04 23:30:05 +00:00
Andrey V. Elsukov
b72ff4a149 In the example section show that TCP-MD5 connection needs SA for both
directions.

Submitted by:	Mike Tancsa <mike at sentex net>
MFC after:	1 week
2017-04-04 23:28:22 +00:00
Enji Cooper
12211016f5 Fix CFLAGS for including netipsec headers #includes
The netipsec headers are referenced via netipsec/..., not ./... .
Thus, assuming that the netipsec/... is nested under ${SRCTOP}/sys/netipsec
is wrong.

This tripped up some individuals building ^/head on systems pre-r314812.

MFC after:	1 week
Reported by:	Roberto Rodriguez Jr <rob.rodz.jr9@gmail.com>
Sponsored by:	Dell EMC Isilon
2017-03-13 01:05:25 +00:00
Enji Cooper
e96ea26ddd Delete duplicate -I <SRCTOP>/lib/libipsec added in r171135
It's already handled earlier on in the Makefile, per the change made
in r80029.

MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-03-12 02:21:16 +00:00
Andrey V. Elsukov
22986c6740 Introduce the concept of IPsec security policies scope.
Currently are defined three scopes: global, ifnet, and pcb.
Generic security policies that IKE daemon can add via PF_KEY interface
or an administrator creates with setkey(8) utility have GLOBAL scope.
Such policies can be applied by the kernel to outgoing packets and checked
agains inbound packets after IPsec processing.
Security policies created by if_ipsec(4) interfaces have IFNET scope.
Such policies are applied to packets that are passed through if_ipsec(4)
interface.
And security policies created by application using setsockopt()
IP_IPSEC_POLICY option have PCB scope. Such policies are applied to
packets related to specific socket. Currently there is no way to list
PCB policies via setkey(8) utility.

Modify setkey(8) and libipsec(3) to be able distinguish the scope of
security policies in the `setkey -DP` listing. Add two optional flags:
'-t' to list only policies related to virtual *tunneling* interfaces,
i.e. policies with IFNET scope, and '-g' to list only policies with GLOBAL
scope. By default policies from all scopes are listed.

To implement this PF_KEY's sadb_x_policy structure was modified.
sadb_x_policy_reserved field is used to pass the policy scope from the
kernel to userland. SADB_SPDDUMP message extended to support filtering
by scope: sadb_msg_satype field is used to specify bit mask of requested
scopes.

For IFNET policies the sadb_x_policy_priority field of struct sadb_x_policy
is used to pass if_ipsec's interface if_index to the userland. For GLOBAL
policies sadb_x_policy_priority is used only to manage order of security
policies in the SPDB. For IFNET policies it is not used, so it can be used
to keep if_index.

After this change the output of `setkey -DP` now looks like:
# setkey -DPt
0.0.0.0/0[any] 0.0.0.0/0[any] any
	in ipsec
	esp/tunnel/87.250.242.144-87.250.242.145/unique:145
	spid=7 seq=3 pid=58025 scope=ifnet ifname=ipsec0
	refcnt=1
# setkey -DPg
::/0 ::/0 icmp6 135,0
	out none
	spid=5 seq=1 pid=872 scope=global
	refcnt=1

No objection from:	#network
Obtained from:	Yandex LLC
MFC after:	2 weeks
Sponsored by:	Yandex LLC
Differential Revision:	https://reviews.freebsd.org/D9805
2017-03-07 00:13:53 +00:00
Enji Cooper
22289a8c3d sbin: normalize paths using SRCTOP-relative paths or :H when possible
This simplifies make logic/output

MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-03-04 11:33:01 +00:00
Andrey V. Elsukov
db8819460a Document that the size of AH ICV for HMAC-SHA2-NNN should be half of
NNN bits as described in RFC4868.

PR:		215978
2017-02-27 15:30:27 +00:00
Andrey V. Elsukov
fcf596178b Merge projects/ipsec into head/.
Small summary
 -------------

o Almost all IPsec releated code was moved into sys/netipsec.
o New kernel modules added: ipsec.ko and tcpmd5.ko. New kernel
  option IPSEC_SUPPORT added. It enables support for loading
  and unloading of ipsec.ko and tcpmd5.ko kernel modules.
o IPSEC_NAT_T option was removed. Now NAT-T support is enabled by
  default. The UDP_ENCAP_ESPINUDP_NON_IKE encapsulation type
  support was removed. Added TCP/UDP checksum handling for
  inbound packets that were decapsulated by transport mode SAs.
  setkey(8) modified to show run-time NAT-T configuration of SA.
o New network pseudo interface if_ipsec(4) added. For now it is
  build as part of ipsec.ko module (or with IPSEC kernel).
  It implements IPsec virtual tunnels to create route-based VPNs.
o The network stack now invokes IPsec functions using special
  methods. The only one header file <netipsec/ipsec_support.h>
  should be included to declare all the needed things to work
  with IPsec.
o All IPsec protocols handlers (ESP/AH/IPCOMP protosw) were removed.
  Now these protocols are handled directly via IPsec methods.
o TCP_SIGNATURE support was reworked to be more close to RFC.
o PF_KEY SADB was reworked:
  - now all security associations stored in the single SPI namespace,
    and all SAs MUST have unique SPI.
  - several hash tables added to speed up lookups in SADB.
  - SADB now uses rmlock to protect access, and concurrent threads
    can do SA lookups in the same time.
  - many PF_KEY message handlers were reworked to reflect changes
    in SADB.
  - SADB_UPDATE message was extended to support new PF_KEY headers:
    SADB_X_EXT_NEW_ADDRESS_SRC and SADB_X_EXT_NEW_ADDRESS_DST. They
    can be used by IKE daemon to change SA addresses.
o ipsecrequest and secpolicy structures were cardinally changed to
  avoid locking protection for ipsecrequest. Now we support
  only limited number (4) of bundled SAs, but they are supported
  for both INET and INET6.
o INPCB security policy cache was introduced. Each PCB now caches
  used security policies to avoid SP lookup for each packet.
o For inbound security policies added the mode, when the kernel does
  check for full history of applied IPsec transforms.
o References counting rules for security policies and security
  associations were changed. The proper SA locking added into xform
  code.
o xform code was also changed. Now it is possible to unregister xforms.
  tdb_xxx structures were changed and renamed to reflect changes in
  SADB/SPDB, and changed rules for locking and refcounting.

Reviewed by:	gnn, wblock
Obtained from:	Yandex LLC
Relnotes:	yes
Sponsored by:	Yandex LLC
Differential Revision:	https://reviews.freebsd.org/D9352
2017-02-06 08:49:57 +00:00
Sevan Janiyan
032a05d5d3 setkey appeared in FreeBSD 4.0
PR:		212551
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:42:25 +00:00
Marcelo Araujo
21eacf9800 Use nitems() from sys/param.h.
MFC after:	2 weeks.
2016-04-19 09:43:51 +00:00
Glen Barber
52259a98ad MFH
Sponsored by:	The FreeBSD Foundation
2016-03-02 16:14:46 +00:00
Bryan Drewery
bd18fd57db DIRDEPS_BUILD: Regenerate without local dependencies.
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
2016-02-24 17:20:11 +00:00
Glen Barber
406d87b1c3 Explicitly add more files to the 'runtime' package.
Sponsored by:	The FreeBSD Foundation
2016-02-09 20:19:31 +00:00
George V. Neville-Neil
afd010c196 Add support for keys that include 4 byte SALT values,
including GCM and ICM/CTR modes for AES.

Reviewed by:	jmg
MFC after:	1 week
Sponsored by:	Rubicon Communications (Netgate)
2015-07-31 23:40:18 +00:00
George V. Neville-Neil
2deb37542b Summary: Remove unsupported 3des-deriv encryption algorithm from documentation. 2015-07-31 17:41:53 +00:00
George V. Neville-Neil
7c160e33d7 Update the date on the manual page.
Noticed by: bz
2015-07-03 20:42:31 +00:00
George V. Neville-Neil
987de84445 New AES modes for IPSec, user space components.
Update setkey and libipsec to understand aes-gcm-16 as an
encryption method.

A partial commit of the work in review D2936.

Submitted by:	eri
Reviewed by:	jmg
MFC after:	2 weeks
Sponsored by:	Rubicon Communications (Netgate)
2015-07-03 20:09:14 +00:00
George V. Neville-Neil
54bf2ef806 Fix support for the null encryption algorithm which now requires
a key.

Sponsored by: Rubicon Communications (Netgate)
2015-06-25 18:38:58 +00:00
Simon J. Gerraty
ccfb965433 Add META_MODE support.
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
2015-06-13 19:20:56 +00:00
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +00:00
Baptiste Daroussin
13eb765f2d Convert sbin/ to LIBADD
Reduce overlinking
2014-11-25 11:23:12 +00:00
Simon J. Gerraty
ee7b0571c2 Merge head from 7/28 2014-08-19 06:50:54 +00:00
Warren Block
c14beb6822 Fix spelling of Camellia algorithm. While here, replace blank lines
between examples with actual .Pp breaks.

PR:		192067
Submitted by:	dmitry2004@yandex.ru
MFC after:	1 week
2014-07-25 17:09:48 +00:00
Simon J. Gerraty
fae50821ae Updated dependencies 2014-05-16 14:09:51 +00:00
Simon J. Gerraty
76b28ad6ab Updated dependencies 2014-05-10 05:16:28 +00:00
Simon J. Gerraty
cc3f4b9965 Merge from head 2014-05-08 23:54:15 +00:00
Warner Losh
c6063d0da8 Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.
2014-05-06 04:22:01 +00:00
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
David E. O'Brien
d9a447559b Sync with HEAD. 2013-02-08 16:10:16 +00:00
Eitan Adler
7b6a91800c Correct prefix for "locally installed things"
Approved by:	cperciva
MFC After:	3 days
2013-01-16 05:03:46 +00:00
Eitan Adler
7cb0189de6 Minor wording improvments to some manual pages
Approved by:	bcr (mentor)
Obtained from:	DragonflyBSD (a5294ca835317c68c919ab43936da4f05ab6e926)
MFC after:	3 days
2012-12-16 23:00:13 +00:00
Simon J. Gerraty
23090366f7 Sync from head 2012-11-04 02:52:03 +00:00
Marcel Moolenaar
7750ad47a9 Sync FreeBSD's bmake branch with Juniper's internal bmake branch.
Requested by: Simon Gerraty <sjg@juniper.net>
2012-08-22 19:25:57 +00:00
Joel Dahl
29e758c263 Minor mdoc improvements. 2012-06-03 07:45:42 +00:00
Joel Dahl
35471bf8ef Minor mdoc nits. 2012-05-13 14:16:04 +00:00
Joel Dahl
46355096e1 mdoc: correct .Bd/.Bl arguments.
Reviewed by:	brueffer
2012-03-26 21:22:53 +00:00
Joel Dahl
091eeb4841 Remove superfluous paragraph macro. 2012-03-25 09:21:09 +00:00
Ulrich Spörlein
b2e52ced25 mdoc: fix markup 2011-06-02 09:56:42 +00:00
Ulrich Spörlein
7cc1fde083 mdoc: drop even more redundant .Pp calls
No change in rendered output, less mandoc lint warnings.

Tool provided by:	Nobuyuki Koganemaru n-kogane at syd.odn.ne.jp
2010-10-19 12:35:40 +00:00
Maxim Konovalov
16d1ba4f62 o Fix typo.
PR:		docs/145031
Submitted by:	olgeni
MFC after:	1 week
2010-03-26 05:35:25 +00:00
Ruslan Ermilov
aa4a335bae Use the newly brought %U macro. 2010-01-15 16:01:22 +00:00
Maxim Konovalov
19d35886ef o Add missed dot. 2008-09-29 05:31:27 +00:00
Maxim Konovalov
b40114f7f1 o Allow setkey(8) to recognize esp as a protocoal name for spdadd.
PR:		bin/107392
Submitted by:	Eugene Grosbein
MFC after:	1 month
2008-01-12 20:00:23 +00:00