src/secure/libexec, branch release/13.1.0

ssh: enable FIDO/U2F keys

2022-02-10T00:03:21Z

Description of FIDO/U2F support (from OpenSSH 8.2 release notes, https://www.openssh.com/txt/release-8.2): This release adds support for FIDO/U2F hardware authenticators to OpenSSH. U2F/FIDO are open standards for inexpensive two-factor authentication hardware that are widely used for website authentication. In OpenSSH FIDO devices are supported by new public key types "ecdsa-sk" and "ed25519-sk", along with corresponding certificate types. ssh-keygen(1) may be used to generate a FIDO token-backed key, after which they may be used much like any other key type supported by OpenSSH, so long as the hardware token is attached when the keys are used. FIDO tokens also generally require the user explicitly authorise operations by touching or tapping them. Generating a FIDO key requires the token be attached, and will usually require the user tap the token to confirm the operation: $ ssh-keygen -t ecdsa-sk -f ~/.ssh/id_ecdsa_sk Generating public/private ecdsa-sk key pair. You may need to touch your security key to authorize key generation. Enter file in which to save the key (/home/djm/.ssh/id_ecdsa_sk): Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /home/djm/.ssh/id_ecdsa_sk Your public key has been saved in /home/djm/.ssh/id_ecdsa_sk.pub This will yield a public and private key-pair. The private key file should be useless to an attacker who does not have access to the physical token. After generation, this key may be used like any other supported key in OpenSSH and may be listed in authorized_keys, added to ssh-agent(1), etc. The only additional stipulation is that the FIDO token that the key belongs to must be attached when the key is used. To enable FIDO/U2F support, this change regenerates ssh_namespace.h, adds ssh-sk-helper, and sets ENABLE_SK_INTERNAL (unless building WITHOUT_USB). devd integration is not included in this change, and is under investigation for the base system. In the interim the security/u2f-devd port can be installed to provide appropriate devd rules. Reviewed by: delphij, kevans Relnotes: Yes Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D32509 (cherry picked from commit e9a994639b2af232f994ba2ad23ca45a17718d2b)

ssh: move common Makefile boilerplate to a new ssh.mk

2021-11-08T21:24:09Z

This moves SSHDIR and ssh_namespace.h handling to a common location, and will simplify future work such as adding U2F support (D32509). Reviewed by: kevans MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D32808 (cherry picked from commit 9d63429fa16352f58037ac2aa6ddc734b25e8331)

Upgrade to OpenSSH 7.8p1.

2018-09-10T16:20:12Z

Approved by: re (kib@)

DIRDEPS_BUILD: Update dependencies.

2017-10-31T00:07:04Z

Convert traditional ${MK_TESTS} conditional idiom for including test

2017-08-02T08:35:51Z

directories to SUBDIR.${MK_TESTS} idiom This is being done to pave the way for future work (and homogenity) in ^/projects/make-check-sandbox . No functional change intended. MFC after: 1 weeks

Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed

2016-05-04T23:20:53Z

after r298107 Summary of changes: - Replace all instances of FILES/TESTS with ${PACKAGE}FILES. This ensures that namespacing is kept with FILES appropriately, and that this shouldn't need to be repeated if the namespace changes -- only the definition of PACKAGE needs to be changed - Allow PACKAGE to be overridden by callers instead of forcing it to always be `tests`. In the event we get to the point where things can be split up enough in the base system, it would make more sense to group the tests with the blocks they're a part of, e.g. byacc with byacc-tests, etc - Remove PACKAGE definitions where possible, i.e. where FILES wasn't used previously. - Remove unnecessary TESTSPACKAGE definitions; this has been elided into bsd.tests.mk - Remove unnecessary BINDIRs used previously with ${PACKAGE}FILES; ${PACKAGE}FILESDIR is now automatically defined in bsd.test.mk. - Fix installation of files under data/ subdirectories in lib/libc/tests/hash and lib/libc/tests/net/getaddrinfo - Remove unnecessary .include s (some opportunistic cleanup) Document the proposed changes in share/examples/tests/tests/... via examples so it's clear that ${PACKAGES}FILES is the suggested way forward in terms of replacing FILES. share/mk/bsd.README didn't seem like the appropriate method of communicating that info. MFC after: never probably X-MFC with: r298107 PR: 209114 Relnotes: yes Tested with: buildworld, installworld, checkworld; buildworld, packageworld Sponsored by: EMC / Isilon Storage Division

Fix including Kyuafile in packaged base system.

2016-04-29T05:28:40Z

Fix a related typo while here. Note, this change results in the Kyuafile inclusion in the runtime package, which needs to be fixed, however addresses the PR as far as I can tell in my tests. PR: 209114 Submitted by: ngie Sponsored by: The FreeBSD Foundation

MFH

2016-03-14T18:54:29Z

Upgrade to OpenSSH 7.2p2.

2016-03-11T00:15:29Z

MFH

2016-03-10T21:16:01Z