organise the token stuff into a separate section; ok
markus for an earlier version of the diff ok/tweaks djm
Upstream-ID: 81a6daa506a4a5af985fce7cf9e59699156527c8
support plain curve25519-sha256 KEX algorithm now that it
is approaching standardisation (same algorithm is currently supported as
curve25519-sha256@libssh.org)
Upstream-ID: 5e2b6db2e72667048cf426da43c0ee3fc777baa2
If ssh receives a PACKET_DISCONNECT during userauth it
will cause ssh_dispatch_run(DISPATCH_BLOCK, ...) to return without the
session being authenticated. Check for this and exit if necessary. ok djm@
Upstream-ID: b3afe126c0839d2eae6cddd41ff2ba317eda0903
Revert two recent changes to negated address matching. The
new behaviour offers unintuitive surprises. We'll find a better way to deal
with single negated matches.
match.c 1.31:
> fix matching for pattern lists that contain a single negated match,
> e.g. "Host !example"
>
> report and patch from Robin Becker. bz#1918 ok dtucker@
addrmatch.c 1.11:
> fix negated address matching where the address list consists of a
> single negated match, e.g. "Match addr !192.20.0.1"
>
> Report and patch from Jakub Jelen. bz#2397 ok dtucker@
Upstream-ID: ec96c770f0f5b9a54e5e72fda25387545e9c80c6
move inbound NEWKEYS handling to kex layer; otherwise
early NEWKEYS causes NULL deref; found by Robert Swiecki/honggfuzz; fixed
with & ok djm@
Upstream-ID: 9a68b882892e9f51dc7bfa9f5a423858af358b2f
add %-escapes to AuthorizedPrincipalsCommand to match those
supported for AuthorizedKeysCommand (key, key type, fingerprint, etc) and a
few more to provide access to the certificate's CA key; 'looks ok' dtucker@
Upstream-ID: 6b00fd446dbebe67f4e4e146d2e492d650ae04eb
Add testcase for ssh-keygen -j, -J and -K options for
moduli screening. Does not currently test generation as that is extremely
slow.
Upstream-Regress-ID: 9de6ce801377ed3ce0a63a1413f1cd5fd3c2d062
list all supported signature algorithms in the
server-sig-algs Reported by mb AT smartftp.com in bz#2547 and (independantly)
Ron Frederick; ok markus@
Upstream-ID: ddf702d721f54646b11ef2cee6d916666cb685cd
Add MAXIMUM(), MINIMUM(), and ROUNDUP() to misc.h, then
use those definitions rather than pulling <sys/param.h> and unknown namespace
pollution. ok djm markus dtucker
Upstream-ID: 712cafa816c9f012a61628b66b9fbd5687223fb8
update ext_info_c every time we receive a kexinit msg;
fixes sending of ext_info if privsep is disabled; report Aris Adamantiadis &
Mancha; ok djm@
Upstream-ID: 2ceaa1076e19dbd3542254b4fb8e42d608f28856
remove 3des-cbc from the client's default proposal;
64-bit block ciphers are not safe in 2016 and we don't want to wait until
attacks like sweet32 are extended to SSH.
As 3des-cbc was the only mandatory cipher in the SSH RFCs, this may
cause problems connecting to older devices using the defaults, but
it's highly likely that such devices already need explicit
configuration for KEX and hostkeys anyway.
ok deraadt, markus, dtucker
Upstream-ID: a505dfe65c6733af0f751b64cbc4bb7e0761bc2f
restrict monitor auth calls to be allowed only when their
respective authentication methods are enabled in the configuration.
prompted by Solar Designer; ok markus dtucker
Upstream-ID: 6eb3f89332b3546d41d6dbf5a8e6ff920142b553
fix uninitialised optlen in getsockopt() call; harmless
on Unix/BSD but potentially crashy on Cygwin. Reported by James Slepicka ok
deraadt@
Upstream-ID: 1987ccee508ba5b18f016c85100d7ac3f70ff965
add a sIgnore opcode that silently ignores options and
use it to suppress noisy deprecation warnings for the Protocol directive.
req henning, ok markus
Upstream-ID: 9fe040aca3d6ff393f6f7e60045cdd821dc4cbe0
remove Protocol directive from client/server configs that
causes spammy deprecation warnings
hardcode SSH_PROTOCOLS=2, since that's all we support on the server
now (the client still may support both, so it could get confused)
Upstream-Regress-ID: c16662c631af51633f9fd06aca552a70535de181
