JBehave uses Git to manage its source code.
Git allows web access:
http://git.codehaus.org/gitweb.cgi?p=jbehave-git.git
git clone git://git.codehaus.org/jbehave-git.git
git clone ssh://git@git.codehaus.org/jbehave-git.git
Committers will need to upload their public via Xircles.
Git support HTTP protocol for cloning, which normally is allowed in corporate firewalls
git clone http://git.codehaus.org/jbehave-git.git
You may need to set http.proxy via git-config.