Commit Graph

495 Commits

Author SHA1 Message Date
dtucker@openbsd.org 3a92312953 upstream: Add PerSourceMaxStartups and PerSourceNetBlockSize
options which provide more fine grained MaxStartups limits.  Man page help
jmc@, feedback & ok djm@

OpenBSD-Commit-ID: e2f68664e3d02c0895b35aa751c48a2af622047b
2021-01-11 15:04:12 +11:00
dtucker@openbsd.org d9a2bc7169 upstream: Move address handling functions out into their own file
in order to reuse them for per-source maxstartups limiting.  Supplement with
some additional functions from djm's flowtools that we'll also need.  ok djm@
(as part of a larger diff).

OpenBSD-Commit-ID: e3e7d9ccc6c9b82e25cfef0ec83598e8e2327cbf
2021-01-11 15:04:12 +11:00
djm@openbsd.org 2c71cec020 upstream: Update/replace the experimental post-quantim hybrid key
exchange method based on Streamlined NTRU Prime (coupled with X25519).

The previous sntrup4591761x25519-sha512@tinyssh.org method is
replaced with sntrup761x25519-sha512@openssh.com. Per the authors,
sntrup4591761 was replaced almost two years ago by sntrup761.

The sntrup761 implementaion, like sntrup4591761 before it, is public
domain code extracted from the SUPERCOP cryptography benchmark
suite (https://bench.cr.yp.to/supercop.html).

Thanks for Daniel J Bernstein for guidance on algorithm selection.
Patch from Tobias Heider; feedback & ok markus@ and myself

(note this both the updated method and the one that it replaced are
disabled by default)

OpenBSD-Commit-ID: 2bf582b772d81ee24e911bb6f4b2aecfd39338ae
2020-12-29 12:38:53 +11:00
Sebastian Andrzej Siewior a2f3ae386b Move the local m4 macros
The `aclocal' step is skipped during `autoreconf' because aclocal.m4 is
present.
Move the current aclocal.m4 which contains local macros into the m4/
folder. With this change the aclocal.m4 will be re-created during
changes to the m4/ macro.
This is needed so the `aclocal' can fetch m4 macros from the system if
they are references in the configure script. This is a prerequisite to
use PKG_CHECK_MODULES.

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
2020-09-11 13:18:42 +10:00
Darren Tucker eaf8672b1b Remove check for 'ent' command.
It was added in 8d1fd57a9 for measuring entropy of ssh_prng_cmds which
has long since been removed and there are no other references to it.
2020-08-21 00:07:48 +10:00
djm@openbsd.org 976c4f8628 upstream: avoid spurious error message when ssh-keygen creates files
outside ~/.ssh; with dtucker@

OpenBSD-Commit-ID: ac0c662d44607e00ec78c266ee60752beb1c7e08
2020-06-26 15:44:47 +10:00
Darren Tucker 80610e97a7 Hook sshsig tests up to Portable Makefiles. 2020-06-19 17:15:27 +10:00
Darren Tucker 08ce6b2210 Skip building sk-dummy library if no SK support. 2020-05-13 13:56:45 +10:00
Damien Miller 102d106bc2 explicitly manage .depend and .depend.bak
Bring back removal of .depend to give the file a known state before
running makedepend, but manually move aside the current .depend file
and restore it as .depend.bak afterwards so the stale .depend check
works as expected.
2020-05-13 12:08:34 +10:00
Damien Miller 7c0bbed967 revert removal of .depend before makedepend
Commit 83657eac4 started removing .depend before running makedepend
to reset the contents of .depend to a known state. Unfortunately
this broke the depend-check step as now .depend.bak would only ever
be created as an empty file.

ok dtucker
2020-05-13 12:01:10 +10:00
Darren Tucker 83657eac42 Remove use of tail for 'make depend'.
Not every tail supports +N and we can do with out it so just remove it.
Prompted by mforney at mforney.org.
2020-05-02 18:29:40 +10:00
Darren Tucker cecde6a416 Put the values from env vars back.
This merges the values from the recently removed environment into make's
command line arguments since we actually need those.
2020-04-22 12:09:40 +10:00
Darren Tucker 300c4322b9 Pass configure's egrep through to test-exec.sh.
Use it to create a wrapper function to call it from tests.  Fixes the
keygen-comment test on platforms with impoverished default egrep (eg
Solaris).
2020-04-22 11:35:49 +10:00
Darren Tucker c8d9796cfe Remove unneeded env vars from t-exec invocation. 2020-04-22 11:35:49 +10:00
Damien Miller abe2b245b3 prefer libcrypto chacha20-poly1305 where possible 2020-04-03 17:26:29 +11:00
djm@openbsd.org 99aa803555 upstream: factor out reading/writing sshbufs to dedicated
functions; feedback and ok markus@

OpenBSD-Commit-ID: dc09e5f1950b7acc91b8fdf8015347782d2ecd3d
2020-01-26 10:18:42 +11:00
Damien Miller 633778d567 only link ssh-sk-helper against libfido2 2019-12-14 08:40:58 +11:00
Damien Miller 7b47b40b17 adapt Makefile to ssh-sk-client everywhere 2019-12-14 08:40:58 +11:00
Darren Tucker 5e3abff39e Sort .depend when rebuilding.
This makes diffs more stable between makedepend implementations.
2019-12-11 13:12:59 +11:00
Damien Miller 443848155f compile sk-dummy.so with no-PIE version of LDFLAGS
This lets it pick up the -L path to libcrypto for example.
2019-11-29 15:10:21 +11:00
Damien Miller b218055e59 (yet) another x-platform fix for sk-dummy.so
Check for -fPIC support from compiler

Compile libopenbsd-compat -fPIC

Don't mix -fPIE and -fPIC when compiling
2019-11-29 12:32:23 +11:00
Damien Miller ef3853bb94 another attempt at sk-dummy.so working x-platform
include a fatal() implementation to satisfy libopenbsd-compat

clean up .lo and .so files

.gitignore .lo and .so files
2019-11-29 11:52:23 +11:00
djm@openbsd.org d46ac56f1c upstream: lots of dependencies go away here with ed25519 no longer
needing the ssh_digest API.

OpenBSD-Regress-ID: 785847ec78cb580d141e29abce351a436d6b5d49
2019-11-29 11:19:48 +11:00
Damien Miller 5ca52c0f2e $< doesn't work as` I thought; explicily list objs 2019-11-28 18:10:37 +11:00
Damien Miller 8ef5bf9d03 missing .SUFFIXES line makes make sad 2019-11-28 13:12:30 +11:00
Damien Miller 323da82b8e (hopefully) fix out of tree builds of sk-dummy.so 2019-11-28 09:53:42 +11:00
Damien Miller 4898924465 wire sk-dummy.so into test suite 2019-11-27 16:03:27 +11:00
Damien Miller 129952a81c correct object dependency 2019-11-15 11:17:12 +11:00
djm@openbsd.org 6bff9521ab upstream: directly support U2F/FIDO2 security keys in OpenSSH by
linking against the (previously external) USB HID middleware. The dlopen()
capability still exists for alternate middlewares, e.g. for Bluetooth, NFC
and test/debugging.

OpenBSD-Commit-ID: 14446cf170ac0351f0d4792ba0bca53024930069
2019-11-15 09:57:30 +11:00
markus@openbsd.org 7c096c456f upstream: implement ssh-ed25519-sk verification; ok djm@
OpenBSD-Commit-ID: 37906d93948a1e3d237c20e713d6ca8fbf7d13f6
2019-11-13 08:48:48 +11:00
naddy@openbsd.org aa4c640dc3 upstream: Fill in missing man page bits for U2F security key support:
Mention the new key types, the ~/.ssh/id_ecdsa_sk file, ssh's
SecurityKeyProvider keyword, the SSH_SK_PROVIDER environment variable,
and ssh-keygen's new -w and -x options.

Copy the ssh-sk-helper man page from ssh-pkcs11-helper with minimal
substitutions.

ok djm@

OpenBSD-Commit-ID: ef2e8f83d0c0ce11ad9b8c28945747e5ca337ac4
2019-11-08 14:09:32 +11:00
Darren Tucker b236b27d6d Put sftp-realpath in libssh.a
and remove it from the specific binary targets.
2019-11-03 00:10:43 +11:00
djm@openbsd.org 07da39f71d upstream: ssh-agent support for U2F/FIDO keys
feedback & ok markus@

OpenBSD-Commit-ID: bb544a44bc32e45d2ec8bf652db2046f38360acb
2019-11-01 09:46:09 +11:00
djm@openbsd.org ed3467c1e1 upstream: U2F/FIDO middleware interface
Supports enrolling (generating) keys and signatures.

feedback & ok markus@

OpenBSD-Commit-ID: 73d1dd5939454f9c7bd840f48236cba41e8ad592
2019-11-01 09:46:09 +11:00
djm@openbsd.org 02bb0768a9 upstream: Initial infrastructure for U2F/FIDO support
Key library support: including allocation, marshalling public/private
keys and certificates, signature validation.

feedback & ok markus@

OpenBSD-Commit-ID: a17615ba15e0f7932ac4360cb18fc9a9544e68c7
2019-11-01 09:46:08 +11:00
Darren Tucker fd7a2dec65 Provide explicit path to configure-check.
On some platforms (at least OpenBSD) make won't search VPATH for target
files, so building out-of-tree will fail at configure-check.  Provide
explicit path.  ok djm@
2019-09-06 14:09:41 +10:00
Damien Miller afdf27f5ac revert config.h/config.h.in freshness checks
turns out autoreconf and configure don't touch some files if their content
doesn't change, so the mtime can't be relied upon in a makefile rule
2019-09-05 21:38:40 +10:00
Damien Miller a97609e850 extend autoconf freshness test
make it cover config.h.in and config.h separately
2019-09-05 20:54:39 +10:00
Damien Miller 182297c10e check that configure/config.h is up to date
Ensure they are newer than the configure.ac / aclocal.m4 source
2019-09-05 20:35:33 +10:00
Damien Miller 1a72c0dd89 portability fixes for sshsig 2019-09-03 18:44:10 +10:00
djm@openbsd.org 2a9c9f7272 upstream: sshsig: lightweight signature and verification ability
for OpenSSH

This adds a simple manual signature scheme to OpenSSH.
Signatures can be made and verified using ssh-keygen -Y sign|verify

Signatures embed the key used to make them. At verification time, this
is matched via principal name against an authorized_keys-like list
of allowed signers.

Mostly by Sebastian Kinne w/ some tweaks by me

ok markus@

OpenBSD-Commit-ID: 2ab568e7114c933346616392579d72be65a4b8fb
2019-09-03 18:40:23 +10:00
Darren Tucker e93ffd1a19 Report success of individual tests as well as all.
This puts the "all tests passed" message back at the end where the
test harnesses can find it.
2019-07-29 16:34:19 +10:00
Darren Tucker 159e987a54 Split test targets further.
Splits test into file-tests, t-exec, unit and interop-tests and their
respective dependencies.  Should allow running any set individually
without having to build the other dependencies that are not needed
for that specific test.
2019-07-24 14:21:19 +10:00
Darren Tucker 520d4550a2 Add lib dependencies for regress binary targets. 2019-07-24 11:20:18 +10:00
Darren Tucker 4e8d0dd78d Make "unit" a dependency of "test". 2019-07-24 00:12:51 +10:00
Darren Tucker e0055af2bd Split regress-binaries into two targets.
Split the binaries for the unit tests out into a regress-unit-binaries
target, and add a dependency on it for only the unit tests.  This allows
us to run the integration tests only ("make t-exec") without building
the unit tests, which allows us to run a subset of the tests when
building --without-openssl without trying (and failing) to build the
unit tests.

This means there are two targets for "unit" which I *think* is valid
(it works in testing, and makedepend will generate Makefiles of this
form)a but I could be wrong.
2019-07-23 23:18:17 +10:00
Darren Tucker 5299a09fa2 Revert one dependency per line change.
It turns out that having such a large number of lines in the .depend
file will cause the memory usage of awk during AC_SUBST to blow up on at
least NetBSD's awk, causing configure to fail.
2019-07-19 13:52:41 +10:00
Darren Tucker 05500af21d Force dependencies one per line.
Force makedepend to output one dependency per line, which will make
reading diffs against it much easier.  ok djm@
2019-07-19 13:20:03 +10:00
djm@openbsd.org 16dd8b2c78 upstream: remove mostly vestigal uuencode.[ch]; moving the only unique
functionality there (wrapping of base64-encoded data) to sshbuf functions;
feedback and ok markus@

OpenBSD-Commit-ID: 4dba6735d88c57232f6fccec8a08bdcfea44ac4c
2019-07-16 23:23:05 +10:00
Damien Miller 4efe1adf05 remove realpath() compat replacement
We shipped a BSD implementation of realpath() because sftp-server
depended on its behaviour.

OpenBSD is now moving to a more strictly POSIX-compliant realpath(2),
so sftp-server now unconditionally requires its own BSD-style realpath
implementation. As such, there is no need to carry another independant
implementation in openbsd-compat.

ok dtucker@
2019-07-08 13:38:39 +10:00