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[serverloop.c ssh.c openbsd-compat/Makefile.in]
[openbsd-compat/openbsd-compat.h] Implement tun(4) forwarding
compatability support for Linux, diff from reyk@
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[ssh.c]
exit(255) on error to match description in ssh(1); bz #1137; ok deraadt@
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[auth-options.c includes.h misc.c misc.h readconf.c servconf.c]
[serverloop.c ssh.c ssh_config.5 sshd_config.5 configure.ac]
two changes to the new ssh tunnel support. this breaks compatibility
with the initial commit but is required for a portable approach.
- make the tunnel id u_int and platform friendly, use predefined types.
- support configuration of layer 2 (ethernet) or layer 3
(point-to-point, default) modes. configuration is done using the
Tunnel (yes|point-to-point|ethernet|no) option is ssh_config(5) and
restricted by the PermitTunnel (yes|point-to-point|ethernet|no) option
in sshd_config(5).
ok djm@, man page bits by jmc@
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[auth-options.c auth-options.h channels.c channels.h clientloop.c]
[misc.c misc.h readconf.c readconf.h scp.c servconf.c servconf.h]
[serverloop.c sftp.c ssh.1 ssh.c ssh_config ssh_config.5 sshconnect.c]
[sshconnect.h sshd.8 sshd_config sshd_config.5]
Add support for tun(4) forwarding over OpenSSH, based on an idea and
initial channel code bits by markus@. This is a simple and easy way to
use OpenSSH for ad hoc virtual private network connections, e.g.
administrative tunnels or secure wireless access. It's based on a new
ssh channel and works similar to the existing TCP forwarding support,
except that it depends on the tun(4) network interface on both ends of
the connection for layer 2 or layer 3 tunneling. This diff also adds
support for LocalCommand in the ssh(1) client.
ok djm@, markus@, jmc@ (manpages), tested and discussed with others
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[clientloop.c packet.c serverloop.c session.c ssh-agent.c ssh-keygen.c]
[ssh.c sshconnect.c sshconnect1.c sshd.c]
no need to escape single quotes in comments, no binary change
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[ssh.c]
fix misleading debug message; ok dtucker@
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[ssh-keygen.c ssh.c sshconnect2.c]
no trailing "\n" for log functions; ok djm@
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[ssh.c]
update -D usage here too;
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[sshd.c ssh.c misc.h sftp.c ssh-keygen.c ssh-keysign.c sftp-server.c
scp.c misc.c ssh-keyscan.c ssh-add.c ssh-agent.c]
ensure that stdio fds are attached; ok deraadt@
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[ssh.c]
fix -D listen_host initialisation, so it picks up gateway_ports setting
correctly
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[auth1.c channels.c cipher.c clientloop.c kex.c session.c ssh.c]
[sshconnect.c]
spacing
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[channels.c clientloop.c clientloop.h misc.c misc.h ssh.c ssh_config.5]
implement support for X11 and agent forwarding over multiplex slave
connections. Because of protocol limitations, the slave connections inherit
the master's DISPLAY and SSH_AUTH_SOCK rather than distinctly forwarding
their own.
ok dtucker@ "put it in" deraadt@
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[ssh.c]
do the default port filling code a few lines earlier, so it really
does fix %p
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[ssh.c ssh_config.5]
allow ControlPath=none, patch from dwmw2 AT infradead.org; ok dtucker@
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- 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@
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- djm@cvs.openbsd.org 2005/06/16 03:38:36
[channels.c channels.h clientloop.c clientloop.h ssh.c]
move x11_get_proto from ssh.c to clientloop.c, to make muliplexed xfwd
easier later; ok deraadt@
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[clientloop.c readconf.c readconf.h ssh.c ssh_config.5]
add ControlMaster=auto/autoask options to support opportunistic
multiplexing; tested avsm@ and jakob@, ok markus@
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[auth.c auth.h misc.c misc.h ssh.c ssh_config.5 sshconnect.c]
introduce a generic %foo expansion function. replace existing % expansion
and add expansion to ControlPath; ok markus@
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[ssh.c]
fix -O for cases where no ControlPath has been specified or socket at
ControlPath is not contactable; spotted by and ok avsm@
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[ssh.c]
report real errors on fallback from ControlMaster=no to normal connect
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[ssh.c]
print nice error message for EADDRINUSE as well (ID sync only)
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[ssh.c ssh_config.5]
fallback gracefully if client cannot connect to ControlPath. ok djm@
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[ssh.c]
don't allocate a pty when -n flag (/dev/null stdin) is set, patch from
ignasi.roca AT fujitsu-siemens.com (bz #829); ok dtucker@
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[ssh.c]
Fix debug call for port forwards; patch from pete at seebeyond.com,
ok djm@ (ID sync only - change already in portable)
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unix domain socket, so catch that too; from jakob@ ok dtucker@
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message on some platforms. Patch from pete at seebeyond.com via djm.
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[misc.c ssh-keygen.c servconf.c clientloop.c auth-options.c ssh-add.c
monitor.c sftp-client.c bufaux.h hostfile.c ssh.c sshconnect.c channels.c
readconf.c bufaux.c sftp.c]
spacing
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[ssh.c]
sync usage() w/ man SYNOPSIS;
ok markus@
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[auth-options.c channels.c channels.h clientloop.c compat.c compat.h]
[misc.c misc.h readconf.c readconf.h servconf.c ssh.1 ssh.c ssh_config.5]
[sshd_config.5]
bz#413: allow optional specification of bind address for port forwardings.
Patch originally by Dan Astorian, but worked on by several people
Adds GatewayPorts=clientspecified option on server to allow remote
forwards to bind to client-specified ports.
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[ssh.c]
Better diagnostic if an identity file is not accesible. ok markus@ djm@
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[ssh.c]
usage():
- add -O
- sync -S w/ manpage
- remove -h
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[clientloop.c clientloop.h ssh.1 ssh.c]
add basic control of a running multiplex master connection; including the
ability to check its status and request it to exit; ok markus@
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[ssh.c]
correctly honour -n in multiplex client mode; spotted by sturm@ ok markus@
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[ssh.c]
/* fallthrough */ is something a programmer understands. But
/* FALLTHROUGH */ is also understood by lint, so that is better.
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[clientloop.c ssh.c]
cleanup multiplex control socket on SIGHUP too, spotted by sturm@
ok markus@ deraadt@
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banner. Suggested by deraadt@, ok mouring@, dtucker@
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[ssh-keysign.c ssh.c]
Use permanently_set_uid() in ssh and ssh-keysign for consistency, matches
change in Portable; ok markus@ (CVS ID sync only)
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it does the right thing on all platforms. ok djm@
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[auth.c auth1.c auth2.c cipher.c cipher.h key.c session.c ssh.c
sshconnect1.c]
more s/illegal/invalid/
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[channels.c cipher.c clientloop.c clientloop.h compat.h moduli.c
readconf.c nchan.c pathnames.h progressmeter.c readconf.h servconf.c
session.c sftp-client.c sftp.c ssh-agent.1 ssh-keygen.c ssh.c ssh1.h
sshd.c ttymodes.h]
spaces
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ssh-keygen.c ssh-keyscan.c ssh-keysign.c ssh-rand-helper.c ssh.c sshd.c
openbsd-compat/bsd-misc.c] Move "char *__progname" to bsd-misc.c. Reduces
diff vs OpenBSD; ok mouring@, tested by tim@ too.
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[ssh.c]
Fix counting in master/slave when passing environment variables; ok djm@
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[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.
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[ssh.c]
filter passed env vars at slave in connection sharing case; ok markus@
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[ssh.1 ssh.c]
trim synopsis for -S, allow -S and -oControlMaster, -MM means 'ask'; ok djm
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- djm@cvs.openbsd.org 2004/06/18 10:40:19
[ssh.c]
delay signal handler setup until we have finished talking to the master.
allow interrupting of setup (e.g. if master is stuck); ok markus@
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[ssh.1 ssh.c]
sync usage() and SYNPOSIS with connection sharing changes
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[clientloop.c misc.h readconf.c readpass.c ssh.c ssh_config.5]
Add option for confirmation (ControlMaster=ask) via ssh-askpass before
opening shared connections; ok markus@
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- djm@cvs.openbsd.org 2004/06/17 14:52:48
[clientloop.c clientloop.h ssh.c]
support environment passing over shared connections; ok markus@
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