httptunnel and nginx

[barmic]

Hello,

I want use nginx to redirect a subdomain on a http tunnel.
To make it I use hts as it :
[code]/usr/bin/hts --forward-port localhost:22 8080[/code]

and I configure nginx as it (file /etc/nginx/site-avaible/default):
[code]server {
	listen   80; ## listen for ipv4; this line is default and implied
	#listen   8080; ## listen for ipv4; this line is default and implied
	listen   [::]:80 default ipv6only=on; ## listen for ipv6

	#root /usr/share/nginx/www;
	root /var/www;
	index index.html index.htm index.php;

	# Make site accessible from http://localhost/
	server_name barmic.fr barmic.42;

	location / {
		# First attempt to serve request as file, then
		# as directory, then fall back to index.html
		try_files $uri $uri/ /index.html;
	}

  ## Indefero
  location /indefero {
	  root /var/www/indefero;
	  index index.php;

    #rewrite rules for indefero
    if (-e $request_filename) {
      break;
    }
     rewrite ^(.*)$ /index.php?_pluf_action=/$1 last;
  }

  #location /blog {
	#  root /home/barmic/blog;
	#  index index.html;
  #}

	location /doc {
		root /usr/share;
		autoindex on;
		allow 127.0.0.1;
		deny all;
	}

	location /images {
		root /usr/share;
		autoindex off;
	}

	#error_page 404 /404.html;

	# redirect server error pages to the static page /50x.html
	#
	#error_page 500 502 503 504 /50x.html;
	#location = /50x.html {
	#	root /usr/share/nginx/www;
	#}

	# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
	#
	#location ~ \.php$ {
	#	fastcgi_pass 127.0.0.1:9000;
	#	fastcgi_index index.php;
	#	include fastcgi_params;
	#}

  # This block adds a little security.
  # See /usr/share/doc/nginx/examples/drupal for context
  location ~ \..*/.*\.php$ {
	  return 403;
  }

  # This is basic PHP block that can be used to handle all PHP
requests.
  # See /usr/share/doc/nginx/examples/drupal for context
  location ~ \.php$ {
	  fastcgi_split_path_info ^(.+\.php)(/.+)$;
	  include fastcgi_params;
    # Intercepting errors will cause PHP errors to appear in Nginx logs
	  fastcgi_intercept_errors on;
	  fastcgi_pass unix:/tmp/phpcgi.socket;
  }

	# deny access to .htaccess files, if Apache's document root
	# concurs with nginx's one
	#
	#location ~ /\.ht {
	#	deny all;
	#}
}

server {
	listen   80; ## listen for ipv4; this line is default and implied
	#listen   [::]:80 default ipv6only=on; ## listen for ipv6

	# Make site accessible from http://localhost/
	server_name ssh.domain.com;

	location / {
		proxy_pass        http://127.0.0.1:8080;
    proxy_redirect    off;
    proxy_set_header  Host            $host;
    proxy_set_header  X-Real-IP       $remote_addr;
    proxy_set_header  X-Forward-For   $proxy_add_x_forwarded_for;
  }
}[/code]

I have try so without proxy_set_header, but when I try to use my tunnel.
The ssh connexion don't establish. syslog say that :
[code]Jan 11 01:13:26 sd-24129 hts[1746]: hts (httptunnel) 3.3 started
with arguments:
Jan 11 01:13:26 sd-24129 hts[1746]:   me = /usr/bin/hts
Jan 11 01:13:26 sd-24129 hts[1746]:   device = (null)
Jan 11 01:13:26 sd-24129 hts[1746]:   port = 8080
Jan 11 01:13:26 sd-24129 hts[1746]:   forward_port = 22
Jan 11 01:13:26 sd-24129 hts[1746]:   forward_host = localhost
Jan 11 01:13:26 sd-24129 hts[1746]:   content_length = 102400
Jan 11 01:13:26 sd-24129 hts[1746]:   strict_content_length = 0
Jan 11 01:13:26 sd-24129 hts[1746]:   use_std = 0
Jan 11 01:13:26 sd-24129 hts[1746]:   debug_level = 0
Jan 11 01:13:26 sd-24129 hts[1746]:   pid_filename = (null)
Jan 11 01:16:19 sd-24129 hts[1746]: connection from 127.0.0.1:55239
Jan 11 01:16:29 sd-24129 hts[1746]: tunnel_accept: poll timed out
Jan 11 01:16:29 sd-24129 hts[1746]: tunnel_accept: in_fd = -1, out_fd =
5
Jan 11 01:16:29 sd-24129 hts[1746]: couldn't accept connection:
Success[/code]

In the terminal use to try to connect that is write :
[code]$ ssh -vvv -p 1234 barmic at localhost
OpenSSH_5.3p1 Debian-3ubuntu4, OpenSSL 0.9.8k 25 Mar 2009
debug1: Reading configuration data /home/b/barretm/.ssh/config
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to localhost [::1] port 1234.
debug1: connect to address ::1 port 1234: Connection refused
debug1: Connecting to localhost [127.0.0.1] port 1234.
debug1: Connection established.
debug1: identity file /home/b/barretm/.ssh/identity type -1
debug1: identity file /home/b/barretm/.ssh/id_rsa type -1
debug1: identity file /home/b/barretm/.ssh/id_dsa type -1[/code]

In finally /var/log/nginx/access.log say that :
[code]XXX.XXX.XXX.XXX - - [11/Jan/2011:01:27:58 +0100] "POST
/index.html?crap=1294677214 HTTP/1.0" 400 0 "-" "-"[/code]
And error.log is empty.

I don't know where is the problem. Can you help me please ?

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,165142,165142#msg-165142