Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

MFH (r237568, r255422, r255460, r255766, r255767, r255774, r255829,
r256126, r257954, r261320, r261499, r263691, r263712): upgrade to
OpenSSH 6.6p1 via 6.3p1, 6.4p1 and 6.5p1.

Differences relative to head:

- No DNSSEC support since stable/9 does not have LDNS
- Sandboxing off by default, and uses rlimit instead of Capsicum
- ED25519 moved to the bottom of the order of preference to avoid
"new public key" warnings

MFH (r254407, r254960, r255371): misc cleanup
MFH (r255386): make libssh private
MFH (r255369, r255376, r255393, r262530): import OpenPAM Nummularia

MFH (r245527): add OPENSSH_NONE_CIPHER build option

MFC r233136, r233432:
Restore the ability to use a non-standard LOCALBASE to sshd
Add the ability to use a non-standard LOCALBASE to ssh

Approved by: cperciva (implicit)

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Upgrade to OpenSSH 5.4p1.

MFC after: 1 month

Upgrade to OpenSSH 5.3p1.

Upgrade to OpenSSH 5.1p1.

I have worked hard to reduce diffs against the vendor branch. One
notable change in that respect is that we no longer prefer DSA over
RSA - the reasons for doing so went away years ago. This may cause
some surprises, as ssh will warn about unknown host keys even for
hosts whose keys haven't changed.

MFC after: 6 weeks

For users of FreeBSD <= 6.2 we recommend during the x.org 7.x upgrade
that they add X11BASE=${LOCALBASE} to /etc/make.conf since X11BASE was
hard-wired to the now-wrong location in old releases.

However, both X11BASE and LOCALBASE have moved out of scope of src/
into ports/ now, which causes problems for upgraded users who have old
make.conf files still containing the above setting. X11BASE becomes
null and we instruct ssh and sshd to look for xauth in /bin/xauth
where it is unlikely to be found.

Instead, provide a copy of the default LOCALBASE?=/usr/local setting
here.

We also have to deal with the case where the user only overrides
LOCALBASE and doesn't set an explicit X11BASE (in ports it will be set
implicitly but not here), which will also move the location of xauth.

MFC after: 3 days
Reported by: rwatson

Add a manual dependency on ssh_namespace.h.

Discussed with: ru

Introduce a namespace munging hack inspired by NetBSD to avoid polluting
the namespace of applications which inadvertantly link in libssh (usually
through pam_ssh)

Suggested by: lukem@netbsd.org
MFC after: 6 weeks

Reimplementation of world/kernel build options. For details, see:

http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine)

Add a new extensible GSS-API layer which can support GSS-API plugins,
similar the the Solaris implementation. Repackage the krb5 GSS mechanism
as a plugin library for the new implementation. This also includes a
comprehensive set of manpages for the GSS-API functions with text mostly
taken from the RFC.

Reviewed by: Love Hörnquist Åstrand <lha@it.su.se>, ru (build system), des (openssh parts)

Revert the commits that made libssh an INTERNALLIB; they caused too much
trouble, especially on amd64.

Requested by: ru

Make libssh an INTERNALLIB like it is in {Net,Open}BSD.

Update for OpenSSH 4.1p1.

Update for 3.8p1, including workaround for a bug in gss-genr.c.

Fixed static linkage.

Reviewed by: des

Enable GSSAPI support. [1]
Also remove some duplicates from ssh's SRCS.

Submitted by: [1] Björn Grönvall <bg@sics.se>

Update Makefiles for OpenSSH 3.7.1p2.

Fixed "make checkdpadd".

OK'ed by: markm

Turn MAKE_KERBEROS5 into NO_KERBEROS by negating the logic. Some extra
cleanups were necessary in release/Makefile, and the tinderbox code
was syntax checked, not run checked.

We no longer have a separate kerberos distribution. Its now just
part of the regular security dist.

Update for 3.6.1p1; also remove Kerberos IV shims.

Update for OpenSSH 3.5p1.

ssh-keysign(8) belongs in /usr/libexec, not in /usr/bin, and needs to be
setuid so ssh(1) doesn't have to be.

Pointy hat to: des
Submitted by: Katsuyuki TATEISHI <katsu@iec.hiroshima-u.ac.jp>

No guts, no glory. Switch to OpenSSH-portable.

Sponsored by: DARPA, NAI Labs

Previous commit made no sense.

Install the new man pages.

Milestone #1 in cross-arch make releases.

Do not install games and profiled libraries to the ${CHROOTDIR}
with the initial installworld.

Eliminate the need in the second installworld. For that, make sure
_everything_ is built in the "world" environment, using the right
tool chain.

Added SUBDIR_OVERRIDE helper stuff to Makefile.inc1. Split the
buildworld process into stages, and skip some stages when
SUBDIR_OVERRIDE is set (used to build crypto, krb4, and krb5
dists).

Added NO_MAKEDB_RUN knob to Makefile.inc1 to avoid running
makewhatis(1) at the end of installworld (used when making crypto,
krb4, and krb5 dists).

In release/scripts/doFS.sh, ensure that the correct boot blocks are
used.

Moved the creation of the "crypto" dist from release.5 to
release.2.

In release.3 and doMFSKERN, build kernels in the "world"
environment. KERNELS now means "additional" kernels, GENERIC is
always built.

Ensure we build crunched binaries in the "world" environment.
Obfuscate release/Makefile some more (WMAKEENV) to achieve this.

Inline createBOOTMFS target.

Use already built GENERIC kernel modules to augment mfsfd's
/stand/modules. GC doMODULES as such.

Assorted fixes:

Get rid of the "afterdistribute" target by moving the single use
of it from sys/Makefile to etc/Makefile's "distribute".

Makefile.inc1: apparently "etc" no longer needs to be last for
"distribute" to succeed.

gnu/usr.bin/perl/library/Makefile.inc: do not override the
"install" and "distribute" targets, do it the "canonical" way.

release/scripts/{man,cat}pages-make.sh: make sure Perl manpages and
catpages appear in the right dists. Note that because Perl does
not respect the MANBUILDCAT (and NOMAN), this results in a loss of
/usr/share/perl/man/cat* empty directories. This will be fixed
soon.

Turn MAKE_KERBEROS4 into a plain boolean variable (if it is set it
means "make KerberosIV"), as documented in the make.conf(5)
manpage. Most of the userland makefiles did not test it for "YES"
anyway.

XXX Should specialized kerberized libpam versions be included into
the krb4 and krb5 dists? (libpam.a would be incorrect anyway if
both krb4 and krb5 dists were choosen.)

Make sure "games" dist is made before "catpages", otherwise games
catpages settle in the wrong dist.

Fast build machine provided by: Igor Kucherenko <kivvy@sunbay.com>

Add pam_ssh support to the static PAM library, libpam.a:

- Spam /usr/lib some more by making libssh a standard library.
- Tweak ${LIBPAM} and ${MINUSLPAM}.
- Garbage collect unused libssh_pic.a.
- Add fake -lz dependency to secure/ makefiles needed for
dynamic linkage with -lssh.

Reviewed by: des, markm
Approved by: markm

Follow the OpenSSH 2.9 upgrade with the infrastructure. Two new
programs are now included: sftp(1) and ssh-keyscan(1).

secure/ build fixes:

- TELNETOBJDIR is gone. `buildworld' already installs libtelnet.a
in ${WORLDTMP}/usr/lib, and we have LIBRARY_PATH pointing there.

- SSHDIR (formerly SSHSRC) is now shared between all SSH modules.
New LIBSSH is introduced for libssh.a (an internal static lib).
Previously, build without prior `obj' was broken; SSH modules
always looked for libssh.a in ${.OBJDIR}. Also, the dependancies
on the libssh.a were missing.

- libtelnet/ did not install the crypto version of telnet.h into
/usr/include/arpa.

- Removed BINOWN, BINMODE, BINDIR and SRCS with default values.

Reviewed by: markm

- MAN[1-9] -> MAN.

Disable /usr/bin/ssh being setuid root by default. Let the variable
ENABLE_SUID_SSH being defined reenable it for those that want it.

This follows discussion favoring the change from September. It
is not usually necessary to be setuid root, possibly less safe,
and less convenient (cannot use $HOSTALIASES, for example).

Submitted by: jedgar

Update for OpenSSH 2.2.0

Add missing quotes around xauth path

Respect X11BASE to derive the location of xauth(1)

PR: 17818
Submitted by: Bjoern Fischer <bfischer@Techfak.Uni-Bielefeld.DE>

Forced commit. This is to try and help folks that used the international
crypto repo and have slightly different files but with the same version.
cvsup in 'checkout mode' has no trouble with this, but cvs can get really
silly about it.

Update for OpenSSH 2.1

Update for latest OpenSSH

MFI: Make ssh and sshd link in the krb5 part of make release.

Reviewed by: markm

New distribution names.

Don't pull in libRSAglue for the rsaref case. Since this is linked
dynamically by default, we use the dlopen() calls to load librsaref.so
on US code trees.

Add the OpenSSH userland-building Makefiles.