Mining behind a proxy and restrictive firewall (only http ports allowed) - possible? I have a very restrictive firewall with an additional proxy here. Is there a GPU mining tool out there that supports proxy server?
The best would be a SSL connection to the mining pool. A long living stream also doesn't work I think, because Internet radio is not possible.

I don't have a PC on the outside, so SSH tunnel is no option.

Edit:
Mining over a website could be a solution too. I tried http://www.bitcoinplus.com/ and it worked after setting the http proxy to a correct value for Java.
After searching and searching I found these possiblites.


Use bitminter Java client in Version 1.1.2 http://bitminter.com/client/1.1.2/bitminter.jnlp (current version doesn't work)
Make your own miner which supports proxy
Use a tool like Proxifier (I have not tested it personally, because it is commercial)