- reyk@cvs.openbsd.org 2005/12/06 22:38:28

     [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

1 files changed, 10 insertions, 1 deletions

diff --git a/clientloop.c b/clientloop.c
index 001c8f119..a97734c3f 100644
--- a/clientloop.c
+++ b/clientloop.c
@@ -59,7 +59,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: clientloop.c,v 1.145 2005/10/30 08:52:17 djm Exp $");
+RCSID("$OpenBSD: clientloop.c,v 1.146 2005/12/06 22:38:27 reyk Exp $");
 
 #include "ssh.h"
 #include "ssh1.h"
@@ -914,6 +914,15 @@ process_cmdline(void)
                 logit("      -Lport:host:hostport    Request local forward");
                 logit("      -Rport:host:hostport    Request remote forward");
                 logit("      -KRhostport             Cancel remote forward");
+                if (!options.permit_local_command)
+                        goto out;
+                logit("      !args                   Execute local command");
+                goto out;
+        }
+
+        if (*s == '!' && options.permit_local_command) {
+                s++;
+                ssh_local_cmd(s);
                 goto out;
         }