~ubuntu-branches/ubuntu/breezy/stunnel4/breezy

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stunnel         Universal SSL tunnel

* High priority features I'm going to support (sponsorship welcomed):
  - Add service-level SSL contexts.
  - Add service-level logging.
  - Optional use of syslog in foreground mode.
  - Provide transparent proxy for Linux 2.6.x.
  - In transparent proxy mode bind source port (not only IP).
  - In transparent proxy mode add an option to connect destination address
    of the the original connection instead of a fixed IP list.

* Low priority features I'm going to support (sponsorship welcomed):
  - Replace protocol.c with a scripting engine.
  - Add some scripting capabilities *after* SSL negotiations.
  - Log file rotation on a signal.
  - Key renegotiation (re-handshake) for long connections.
  - Support for multiple languages (i18n).
  - Logging to NT eventlog.
  - IMAP protocol support (RFC 2595).
    http://www.ietf.org/rfc/rfc2595.txt
  - SOCKS 4 protocol support.
    http://archive.socks.permeo.com/protocol/socks4.protocol
  - CONNECT protocol support (RFC 2817 section 5.2).
    http://www.ietf.org/rfc/rfc2817.txt
  - Graceful configuration reload with a signal on Unix and with GUI on Windows.

* Features waiting for a wealthy sponsor:
  - HTTP protocol (X-Forwarded-For header).
  - SMTP protocol (X-Forwarded-For header).