Method Not Allowed when connecting to ssh host through Apache proxy - proxy

Question

I'm trying to establish a ssh tunnel trough an HTTP proxy.
When testing the setup using a squid localhost proxy I'm receiving a "Method Not Allowed" from (I guess) the Apache remote proxy:
$ proxytunnel -v -p localhost:3128 -r torno.example.com:80 -d ssh.example.com:22 -H "User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)\nHost: ssh.example.com\nContent-Length: 0\nPragma: no-cache"
Local proxy localhost resolves to 127.0.0.1
Connected to localhost:3128 (local proxy)
Tunneling to torno.example.com:80 (remote proxy)
Communication with local proxy:
-> CONNECT torno.example.com:80 HTTP/1.0
-> Proxy-Connection: Keep-Alive
-> User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)\nHost: ssh.example.com\nContent-Length: 0\nPragma: no-cache
<- HTTP/1.0 200 Connection established
Tunneling to ssh.example.com:22 (destination)
Communication with remote proxy:
-> CONNECT ssh.example.com:22 HTTP/1.0
-> Proxy-Connection: Keep-Alive
-> User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)\nHost: ssh.example.com\nContent-Length: 0\nPragma: no-cache
<- HTTP/1.1 405 Method Not Allowed
HTTP return code: 405 Method Not Allowed
<- Date: Thu, 25 Aug 2011 17:17:07 GMT
<- Server: Apache/2.2.15 (CentOS)
<- Allow: GET,HEAD,POST,OPTIONS,TRACE
<- Content-Length: 352
<- Connection: close
<- Content-Type: text/html; charset=iso-8859-1
This is my Apache virtual host config:
<VirtualHost *:80>
ServerAdmin admin#example.com
ServerName torno.example.com
ServerSignature Off
HostnameLookups Off
LogLevel Warn
ErrorLog logs/torno.example.com-error_log
CustomLog logs/torno.example.com-access_log combined
ProxyRequests On
AllowConnect 22
<Proxy *>
Order deny,allow
Deny from all
</Proxy>
<Proxy ssh.example.com>
Order deny,allow
Allow from all
</Proxy>
ProxyPass / http://www.ibm.com/
ProxyPassReverse / http://www.ibm.com/
<Proxy http://www.ibm.com/>
Order deny,allow
Allow from all
</Proxy>
</VirtualHost>
Any ideas? How to read the body of that 405 response to be sure it is coming from the remote Apache proxy in instead of the local squid proxy?
EDIT:
The request lands in the default server log:
189.99.135.105 - - [25/Aug/2011:17:17:07 +0000] "CONNECT ssh.example.com:22 HTTP/1.0" 405 352 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)\\nHost: ssh.example.com\\nContent-Length: 0\\nPragma: no-cache"
New EDIT:
Making the proxy virtual server the default server makes it work !!!:
$ proxytunnel -v -p localhost:3128 -r torno.example.com:80 -d ssh.example.com:22 -H "User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)\nHost: ssh.example.com\nContent-Length: 0\nPragma: no-cache"
Local proxy localhost resolves to 127.0.0.1
Connected to localhost:3128 (local proxy)
Tunneling to torno.example.com:80 (remote proxy)
Communication with local proxy:
-> CONNECT torno.example.com:80 HTTP/1.0
-> Proxy-Connection: Keep-Alive
-> User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)\nHost: ssh.example.com\nContent-Length: 0\nPragma: no-cache
<- HTTP/1.0 200 Connection established
Tunneling to ssh.example.com:22 (destination)
Communication with remote proxy:
-> CONNECT ssh.example.com:22 HTTP/1.0
-> Proxy-Connection: Keep-Alive
-> User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)\nHost: ssh.example.com\nContent-Length: 0\nPragma: no-cache
<- HTTP/1.0 200 Connection Established
<- Proxy-agent: Apache/2.2.15 (CentOS)
Tunnel established.
SSH-2.0-OpenSSH_5.3
What is happening here? Some proxytunnel bug?
EDIT:
It is not proxytunnel's fault. The same happens when telneting to connect:
$ telnet torno.example.com 80
Trying 1.2.3.4...
Connected to torno.example.com.
Escape character is '^]'.
CONNECT ssh.example.com:22 HTTP/1.1
Host: ssh.example.com
HTTP/1.1 405 Method Not Allowed
Date: Fri, 26 Aug 2011 12:34:24 GMT
Server: Apache/2.2.15 (CentOS)
Allow: GET,HEAD,POST,OPTIONS,TRACE
Content-Length: 352
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>405 Method Not Allowed</title>
</head><body>
<h1>Method Not Allowed</h1>
<p>The requested method CONNECT is not allowed for the URL /.</p>
<hr>
<address>Apache/2.2.15 (CentOS) Server at ssh.example.com Port 22</address>
</body></html>
Connection closed by foreign host.
Now move the config file to aaa.torno.example.com.conf to make it the default and it works:
$ telnet torno.example.com 80
Trying 1.2.3.4...
Connected to torno.example.com.
Escape character is '^]'.
CONNECT ssh.example.com:22 HTTP/1.1
Host: ssh.example.com
HTTP/1.0 200 Connection Established
Proxy-agent: Apache/2.2.15 (CentOS)
SSH-2.0-OpenSSH_5.3

Answer 1

You see "Server: Apache/2.2.15 (CentOS)" header in 405 response, so if you use Squid, then the response must be coming from the server.
On a side note, I'd put this question to ServerFault rather than here.

Answer 2

Method not allow because proxytunnel is not supporting HTTP/1.1 in the binary release.
You may move part out of VirtualHost.