JADE4DMZ should be able to use all proxy features with jump hosts

Current Situation

• JADE4DMZ doesn´t use the SSH implementation itself, but uses a SSHJob class which implicitely uses the SSH class implemented with Trilead SSH.
• Trilead supports HTTP Proxy only.

Desired Behavior

• The Trilead SSH classes should be replaced by JSch.
• The SOCKS Proxies supported by the JSch implementation from JCraft should be available for use of JADE with a jump host.
• JADE4DMZ should not use an individual Job implementation class, it should use the central class that implements SSH.

Parameterization

• The following parameters are added to connect to a jump host via a proxy:
  • jump_proxy_protocol = http|socks4|socks5
  • jump_proxy_host
  • jump_proxy_port
  • jump_proxy_user
  • jump_proxy_password