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
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
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: 01dcac3f3e6ca47518cf293e31c73597a4bb40d8
[canohost.c addrmatch.c]
Cast socklen_t when comparing to size_t and use socklen_t to iterate over
the ip options, both to prevent signed/unsigned comparison warnings.
Patch from vinschen at redhat via portable openssh, begrudging ok deraadt.
- djm@cvs.openbsd.org 2010/02/26 20:29:54
[PROTOCOL PROTOCOL.agent PROTOCOL.certkeys addrmatch.c auth-options.c]
[auth-options.h auth.h auth2-pubkey.c authfd.c dns.c dns.h hostfile.c]
[hostfile.h kex.h kexdhs.c kexgexs.c key.c key.h match.h monitor.c]
[myproposal.h servconf.c servconf.h ssh-add.c ssh-agent.c ssh-dss.c]
[ssh-keygen.1 ssh-keygen.c ssh-rsa.c ssh.1 ssh.c ssh2.h sshconnect.c]
[sshconnect2.c sshd.8 sshd.c sshd_config.5]
Add support for certificate key types for users and hosts.
OpenSSH certificate key types are not X.509 certificates, but a much
simpler format that encodes a public key, identity information and
some validity constraints and signs it with a CA key. CA keys are
regular SSH keys. This certificate style avoids the attack surface
of X.509 certificates and is very easy to deploy.
Certified host keys allow automatic acceptance of new host keys
when a CA certificate is marked as sh/known_hosts.
see VERIFYING HOST KEYS in ssh(1) for details.
Certified user keys allow authentication of users when the signing
CA key is marked as trusted in authorized_keys. See "AUTHORIZED_KEYS
FILE FORMAT" in sshd(8) for details.
Certificates are minted using ssh-keygen(1), documentation is in
the "CERTIFICATES" section of that manpage.
Documentation on the format of certificates is in the file
PROTOCOL.certkeys
feedback and ok markus@
[auth-options.c match.c servconf.c addrmatch.c sshd.8]
support CIDR address matching in .ssh/authorized_keys from="..." stanzas
ok and extensive testing dtucker@
- djm@cvs.openbsd.org 2008/06/10 03:57:27
[servconf.c match.h sshd_config.5]
support CIDR address matching in sshd_config "Match address" blocks, with
full support for negation and fall-back to classic wildcard matching.
For example:
Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
PasswordAuthentication yes
addrmatch.c code mostly lifted from flowd's addr.c
feedback and ok dtucker@
djm@openbsd.org
dtucker@openbsd.org
markus@openbsd.org
Darren Tucker
Damien Miller
Tim Rice