Remove HEIMDAL=1 from openssh/krb5_config.h and move the definition
to the Makefile in order to control whether we're building under
Heimdal or MIT.
Add MIT KRB5 LIBS and INCLUDES to the openssh build.
Sponsored by: The FreeBSD Foundation
Reviewed by: markj
Differential revision: https://reviews.freebsd.org/D50782
Commit 1cbb58886a (shipped in 12.0.0) removed all lint infrastructure.
A bunch of NO_LINT definitions remained (perhaps as a bootstrapping
measture). Remove them.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D50704
sshkey.c references sshsk_sign(), which is defined in ${SKSRCS}.
Due to how FreeBSD builds libssh, or put differently, due to upstream
not building a shared libssh.so, we need to partially revert
65d8491719 ("secure: Adapt Makefile to ssh-sk-client everywhere"), and
add ${SKSRCS} back, to avoid linking problems, especially when building
with GCC:
/usr/local/bin/ld:
/usr/obj/usr/src/amd64.amd64/secure/lib/libssh/libprivatessh.so:
undefined reference to `sshsk_sign'
collect2: error: ld returned 1 exit status`
Put the sources in a separate line, to maintain line-by-line
compatibility with upstream Makefile.in
PR: 286580
Reviewed by: emaste
Approved by: emaste (mentor)
Fixes: 65d8491719 ("secure: Adapt Makefile to ssh-sk-client everywhere")
Differential Revision: https://reviews.freebsd.org/D50020
currently, some OpenSSL-related files end up in the utilities package:
/usr/lib/engines-3/capi.so
/usr/lib/engines-3/devcrypto.so
/usr/lib/engines-3/loader_attic.so
/usr/lib/engines-3/padlock.so
/usr/lib/ossl-modules/legacy.so
since these are part of OpenSSL and are not useful without it, move them
to the openssl-lib package.
Reviewed by: manu, des, emaste
Approved by: des (mentor)
Differential Revision: https://reviews.freebsd.org/D50144
These all failed to link with ld.bfd used by GCC due to
Fssh_sshsk_sign being an unresolved symbol.
Fixes: 65d8491719 ("secure: Adapt Makefile to ssh-sk-client everywhere")
Upstream commit 7b47b40b1 ("adapt Makefile to ssh-sk-client everywhere")
adapted the Makefiles to ssh-sk-client. Do the same here.
Reviewed by: emaste
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D49795
SRCS entries are kept in the same order and with the same line breaks as
upstream, to make comparison easier.
No functional change intended.
Reviewed by: emaste
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D49793
Upstream OpenSSH commit f51423bda ("request 1.1x API compatibility for
OpenSSL >=3.x") requests OPENSSL_API_COMPAT version 0x10100000L (OpenSSL
1.1.0), in order to avoid warnings about deprecated functions.
Do the same here, to avoid getting those warnings.
Reviewed by: emaste
Approved by: emaste (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D49517
Commit 9d63429fa1 ("ssh: move common Makefile boilerplate to a new
ssh.mk") introduced ssh.mk for common OpenSSH paths and flags, as part
of enabling FIDO/U2F. Move duplicated MK_LDNS and MK_TCP_WRAPPERS
handling there.
Reviewed by: kevans
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31896
Centralize optional krb5_config.h handling in ssh.mk. Do not add
headers (that are committed to the src tree) to SRCS as there is no
need.
Reviewed by: imp, jlduran, kevans (all earlier)
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34409
Highlights from the release notes are reproduced below. Bug fixes and
improvements that were previously merged into FreeBSD have been elided.
See the upstream release notes for full details of the 9.9p1 release
(https://www.openssh.com/releasenotes.html).
---
Future deprecation notice
=========================
OpenSSH plans to remove support for the DSA signature algorithm in
early 2025.
Potentially-incompatible changes
--------------------------------
* ssh(1): remove support for pre-authentication compression.
* ssh(1), sshd(8): processing of the arguments to the "Match"
configuration directive now follows more shell-like rules for
quoted strings, including allowing nested quotes and \-escaped
characters.
New features
------------
* ssh(1), sshd(8): add support for a new hybrid post-quantum key
exchange based on the FIPS 203 Module-Lattice Key Enapsulation
mechanism (ML-KEM) combined with X25519 ECDH as described by
https://datatracker.ietf.org/doc/html/draft-kampanakis-curdle-ssh-pq-ke-03
This algorithm "mlkem768x25519-sha256" is available by default.
* ssh(1), sshd(8), ssh-agent(1): prevent private keys from being
included in core dump files for most of their lifespans. This is
in addition to pre-existing controls in ssh-agent(1) and sshd(8)
that prevented coredumps. This feature is supported on OpenBSD,
Linux and FreeBSD.
* All: convert key handling to use the libcrypto EVP_PKEY API, with
the exception of DSA.
Bugfixes
--------
* sshd(8): do not apply authorized_keys options when signature
verification fails. Prevents more restrictive key options being
incorrectly applied to subsequent keys in authorized_keys. bz3733
* ssh-keygen(1): include pathname in some of ssh-keygen's passphrase
prompts. Helps the user know what's going on when ssh-keygen is
invoked via other tools. Requested in GHPR503
* ssh(1), ssh-add(1): make parsing user@host consistently look for
the last '@' in the string rather than the first. This makes it
possible to more consistently use usernames that contain '@'
characters.
* ssh(1), sshd(8): be more strict in parsing key type names. Only
allow short names (e.g "rsa") in user-interface code and require
full SSH protocol names (e.g. "ssh-rsa") everywhere else. bz3725
* ssh-keygen(1): clarify that ed25519 is the default key type
generated and clarify that rsa-sha2-512 is the default signature
scheme when RSA is in use. GHPR505
---
Reviewed by: jlduran (build infrastructure)
Reviewed by: cy (build infrastructure)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D48947
This crept in while rebasing the OpenSSH 9.8p1 update across
a63701848f ("ssh: Move XAUTH_PATH setting to ssh.mk").
Fixes: 0fdf8fae8b ("openssh: Update to 9.8p1")
Sponsored by: The FreeBSD Foundation
Highlights from the release notes are reproduced below. Some security
and bug fixes were previously merged into FreeBSD and have been elided.
See the upstream release notes for full details
(https://www.openssh.com/releasenotes.html).
---
Future deprecation notice
=========================
OpenSSH plans to remove support for the DSA signature algorithm in
early 2025.
Potentially-incompatible changes
--------------------------------
* sshd(8): the server will now block client addresses that
repeatedly fail authentication, repeatedly connect without ever
completing authentication or that crash the server. See the
discussion of PerSourcePenalties below for more information.
Operators of servers that accept connections from many users, or
servers that accept connections from addresses behind NAT or
proxies may need to consider these settings.
* sshd(8): the server has been split into a listener binary, sshd(8),
and a per-session binary "sshd-session". This allows for a much
smaller listener binary, as it no longer needs to support the SSH
protocol. As part of this work, support for disabling privilege
separation (which previously required code changes to disable) and
disabling re-execution of sshd(8) has been removed. Further
separation of sshd-session into additional, minimal binaries is
planned for the future.
* sshd(8): several log messages have changed. In particular, some
log messages will be tagged with as originating from a process
named "sshd-session" rather than "sshd".
* ssh-keyscan(1): this tool previously emitted comment lines
containing the hostname and SSH protocol banner to standard error.
This release now emits them to standard output, but adds a new
"-q" flag to silence them altogether.
* sshd(8): (portable OpenSSH only) sshd will no longer use argv[0]
as the PAM service name. A new "PAMServiceName" sshd_config(5)
directive allows selecting the service name at runtime. This
defaults to "sshd". bz2101
New features
------------
* sshd(8): sshd(8) will now penalise client addresses that, for various
reasons, do not successfully complete authentication. This feature is
controlled by a new sshd_config(5) PerSourcePenalties option and is
on by default.
* ssh(8): allow the HostkeyAlgorithms directive to disable the
implicit fallback from certificate host key to plain host keys.
Portability
-----------
* sshd(8): expose SSH_AUTH_INFO_0 always to PAM auth modules
unconditionally. The previous behaviour was to expose it only when
particular authentication methods were in use.
* ssh(1), ssh-agent(8): allow the presence of the WAYLAND_DISPLAY
environment variable to enable SSH_ASKPASS, similarly to the X11
DISPLAY environment variable. GHPR479
---
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D48914
XAUTH_PATH is normally set (in the upstream build infrastructure) in
config.h. We previously set it in ssh and sshd's Makefiles if LOCALBASE
is set, and over time have sometimes also defined it in config.h.
Leave it unset in config.h and move the CFLAGS logic to to ssh.mk so
that it will be set when building all ssh libraries and programs but
still be set by LOCALBASE.
Reviewed by: jlduran
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D48907
It is used only by scp and sftp, and already included directly in their
Makefiles. It does not belong in libssh.
Fixes: d8b043c8d4 ("Update for 3.6.1p1; also remove Kerberos IV shims.")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D48871
libecc is not intended to be general use, other applications should
really be using openssl. pkg(7) uses libecc to align with the pkg(8)
project and its goals. This will be used in the upcoming support for
ECC in pkg(7).
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D48117
Currently, files that belong in the tests package are included in the
ssh, bsnmp, and clibs-dev packages:
ssh.plist
24:@dir(root,wheel,0755,) /usr/tests/secure/libexec
25:@(root,wheel,0444,) /usr/tests/secure/libexec/Kyuafile
bsnmp.plist
82:@dir(root,wheel,0755,) /usr/tests/lib/libbsnmp
83:@(root,wheel,0444,) /usr/tests/lib/libbsnmp/Kyuafile
84:@(root,wheel,0555,) /usr/tests/lib/libbsnmp/bsnmpd_test
clibs-dev.plist
2518:@dir(root,wheel,0755,) /usr/tests/lib/csu
2519:@(root,wheel,0444,) /usr/tests/lib/csu/Kyuafile
This is caused by the PACKAGE=foo assignment in foo/Makefile.inc which
overrides the default PACKAGE?=tests in bsd.test.mk.
To fix this, instead use PACKAGE?=foo in foo/Makefile.inc and set
PACKAGE=tests in foo/tests/Makefile.
PR: 249144
Reviewed by: bapt, emaste
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D47025
This does not change the rendered ascii at all.
Signed-off-by: Graham Percival <gperciva@tarsnap.com>
Reviewed by: mhorne, Alexander Ziaee <concussious.bugzilla@runbox.com>
MFC after: 3 days
Sponsored by: Tarsnap Backup Inc.
Pull Request: https://github.com/freebsd/freebsd-src/pull/1473
This is a companion commit to the OpenSSL 3.0.15 update.
`opensslv.h` was regenerated via the following process:
```
cd crypto/openssl
./config
git reset --hard
gmake include/openssl/opensslv.h
```
`Makefile.inc` has been updated to match.
MFC after: 1 week
MFC with: a7148ab39c
Differential Revision: https://reviews.freebsd.org/D46603
To comply with FIPS 140 guidance, you must be using a specifically
validated and approved version of the fips module. Currently, only
OpenSSL 3.0.8 and 3.0.9 have been approved by NIST for FIPS 140
validation. As such, we need to stop shipping later versions of the
module in the base system.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D46223
These are all OpenSSL 1.1.0 and 1.1.1 symbols that aren't present in our
OpenSSL 3.0 builds.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D44249
This change is still under review and should not have been merged
directly to main (yet).
This is a case and point for using `push.default` to nothing instead of
matching or simple.
This reverts commit 42ce242e35.
This change introduces a static copy of the fips and legacy linker version maps
generated by the OpenSSL 3.0.13 build process.
This unbreaks the fips and legacy providers by not exposing unnecessary
symbols from the fips/legacy provider shared objects shared with other
providers (base, default) and libcrypto.
More discussion:
Prior to this change, loading the fips provider indirectly from a
FreeBSD 14.0-CURRENT and 15.0-CURRENT host would result in a
process-wide deadlock when invoking select OpenSSL APIs
(CONF_modules_load* in this particular example).
Speaking with the upstream maintainers [1], it became obvious that
the FreeBSD base system was incorrectly building/linking the fips
provider, resulting in a symbol collision at runtime, and thus a
process-wide deadlock in specific circumstances. The fips provider
would deadlock when trying to acquire a write lock on internal
structures which should have only been available to the base and
default providers, as certain preprocessor ifdefs only allow specific
internal calls to be made with the base and default providers.
1. https://github.com/openssl/openssl/issues/24202
Differential Revision: https://reviews.freebsd.org/D44892
From the release notes,
> This release contains a number of security fixes, some small features
> and bugfixes.
The most significant change in 9.6p1 is a set of fixes for a newly-
discovered weakness in the SSH transport protocol. The fix was already
merged into FreeBSD and released as FreeBSD-SA-23:19.openssh.
Full release notes at https://www.openssh.com/txt/release-9.6
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
OpenSSL itself keeps only a single copy of this header. Do the same in
sys/crypto/openssl to avoid the extra maintenance burden. This requires
adjusting the include paths for generated asm files.
No functional change intended.
Reported by: jrtc27
Reviewed by: jhb
MFC after: 3 months
Differential Revision: https://reviews.freebsd.org/D42866
Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.
Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/
Sponsored by: Netflix
Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.
Sponsored by: Netflix
Upstream is now https://github.com/zoulasc/blocklist/. Rename the
contrib directory and update Makefiles to match, in advance of the next
vendor branch update.
Sponsored by: The FreeBSD Foundation
OpenSSL 3.0.12 addresses:
* Fix incorrect key and IV resizing issues when calling
EVP_EncryptInit_ex2(), EVP_DecryptInit_ex2() or EVP_CipherInit_ex2()
with OSSL_PARAM parameters that alter the key or IV length
([CVE-2023-5363]).
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
OpenSSL 3.0.11 addresses:
POLY1305 MAC implementation corrupts XMM registers on Windows (CVE-2023-4807)
Relnotes: Yes
Pull request: https://github.com/freebsd/freebsd-src/pull/852
Sponsored by: The FreeBSD Foundation
It may be needed when it's updated so is best to keep in sync with the
assembly files.
Reviewed by: emaste
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D41938
This corrects the list of source files required for the FIPS provider.
To test:
```
INSTALL PASSED
enter AES-128-CBC encryption password:
Verifying - enter AES-128-CBC encryption password:
U2FsdGVkX1+MGm7LbZou29UWU+KAyBX/PxF5T1pO9VM=
```
Reviewed by: emaste
Fixes: b077aed33b ("Merge OpenSSL 3.0.9")
Sponsored by: The FreeBSD Foundation
Pull Request: https://github.com/freebsd/freebsd-src/pull/837
Differential Revision: https://reviews.freebsd.org/D41720
When importing OpenSSL 3 in base, some but not all source files
implementing the deprecated 0.9.8 API were imported. With this change,
it becomes possible again to compile software targeting this API.
PR: 272220
Fixes: b077aed33b ("Merge OpenSSL 3.0.9")
Reviewed by: emaste
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Pull Request: https://github.com/freebsd/freebsd-src/pull/851
OpenSSL's legacy provider module and engines need to link to
libcrypto.so, as it provides some of the actual implementations of
legacy routines.
This is a little tricky due to build order issues. Introduce a small
hack (LIBCRYPTO_WITHOUT_SUBDIRS) that builds libcrypto.so in its usual
early phase without any OpenSSL provider modules or engines. This is
intended to restore the test suite; a future change should remove the
hack and replace it with a better approach.
PR: 254853, 273528
Discussed with: Folks at EuroBSDCon in Coimbra
Sponsored by: The FreeBSD Foundation
These targets generate all the assembly files in sys/crypto/openssl.
Reviewed by: markj, emaste (earlier version)
Differential Revision: https://reviews.freebsd.org/D41590
Currently Makefile.asm relies on the current buildenv to set CFLAGS
for i386. The current approach also leaves various temporary *.s
files around in the current directory. To make this a bit better:
- Instead of using CFLAGS from buildenv for i386, define the actual
flags the perl scripts need: -DOPENSSL_IA32_SSE2 to enable SSE2.
- Change i386 to have the perl scripts write to /dev/stdout to avoid
creating temporaries. Previously i386 was generating the temporary
files in the OpenSSL contrib src.
- Cleanup temporary *.s files in the all target after generating the
real *.S files for architectures which need them.
- Remove a duplicate rule for aes-armv4.S.
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D41589
The :R:S expressions removed the .pl extension only to add it back
again, so just trim them to using :T alone.
Reviewed by: Pierre Pronchery <pierre@freebsdfoundation.org>, markj, emaste
Differential Revision: https://reviews.freebsd.org/D41588
