- djm@cvs.openbsd.org 2005/06/17 22:53:47
[ssh.c sshconnect.c]
Fix ControlPath's %p expanding to "0" for a default port,
spotted dwmw2 AT infradead.org; ok markus@
[atomicio.c atomicio.h authfd.c monitor_wrap.c msg.c scp.c sftp-client.c]
[ssh-keyscan.c sshconnect.c]
Switch atomicio to use a simpler interface; it now returns a size_t
(containing number of bytes read/written), and indicates error by
returning 0. EOF is signalled by errno==EPIPE.
Typical use now becomes:
if (atomicio(read, ..., len) != len)
err(1,"read");
ok deraadt@, cloder@, djm@
[hostfile.c hostfile.h readconf.c readconf.h ssh.1 ssh_config.5]
[sshconnect.c sshd.8]
add support for hashing host names and addresses added to known_hosts
files, to improve privacy of which hosts user have been visiting; ok
markus@ deraadt@
[auth-rsa.c auth2-gss.c auth2-pubkey.c authfile.c canohost.c channels.c
cipher.c dns.c kex.c monitor.c monitor_fdpass.c monitor_wrap.c
monitor_wrap.h nchan.c packet.c progressmeter.c scp.c sftp-server.c sftp.c
ssh-gss.h ssh-keygen.c ssh.c sshconnect.c sshconnect1.c sshlogin.c
sshpty.c]
make ssh -Wshadow clean, no functional changes
markus@ ok
There are also some portable-specific -Wshadow warnings to be fixed in
monitor.c and montior_wrap.c.
[readconf.c readconf.h scp.1 servconf.c servconf.h sftp.1 ssh.1]
[ssh_config.5 sshconnect.c sshd.c sshd_config.5]
rename keepalive to tcpkeepalive; the old name causes too much
confusion; ok djm, dtucker; with help from jmc@
- djm@cvs.openbsd.org 2003/06/04 08:25:18
[sshconnect.c]
disable challenge/response and keyboard-interactive auth methods
upon hostkey mismatch. based on patch from fcusack AT fcusack.com.
bz #580; ok markus@
[readconf.c readconf.h ssh_config ssh_config.5 sshconnect.c]
add a ConnectTimeout option to ssh, based on patch from
Jean-Charles Longuet (jclonguet at free.fr); portable #207 ok markus@
[key.c key.h readconf.c readconf.h ssh_config.5 sshconnect.c]
[dns.c dns.h README.dns ssh-keygen.1 ssh-keygen.c]
add experimental support for verifying hos keys using DNS as described
in draft-ietf-secsh-dns-xx.txt. more information in README.dns.
ok markus@ and henning@
[hostfile.c hostfile.h sshconnect.c]
print out all known keys for a host if we get a unknown host key,
see discussion at http://marc.theaimsgroup.com/?t=101069210100016&r=1&w=4
the ssharp mitm tool attacks users in a similar way, so i'd like to
pointed out again:
A MITM attack is always possible if the ssh client prints:
The authenticity of host 'bla' can't be established.
(protocol version 2 with pubkey authentication allows you to detect
MITM attacks)
[ssh.c sshconnect.c sshconnect.h]
no longer use uidswap.[ch] from the ssh client
run less code with euid==0 if ssh is installed setuid root
just switch the euid, don't switch the complete set of groups
(this is only needed by sshd). ok provos@
[authfile.c authfile.h pathnames.h ssh.c sshconnect.c sshconnect.h
sshconnect1.c sshconnect2.c ssh-keysign.8 ssh-keysign.c Makefile.in]
add /usr/libexec/ssh-keysign: a setuid helper program for hostbased
authentication in protocol v2 (needs to access the hostkeys).
Note: Makefile.in untested. Will test after merge is finished.