search for: qrexec

...ve found myself in need of a pure forwarding tool that can forward sockets over a single stream. In my use cases, this stream is already secure, so there is no need for the tool to do any encryption or authentication. One specific use-case was forwarding a Docker socket to another VM over QubesOS qrexec qrexec, which uses Xen shared memory, but there are undoubtedly others, such as forwarding over a pre-authenticated TLS or SSH connection. OpenSSH already provides this and more, but it wraps them up in an interface that is inconvenient for the purpose. I wound up resorting to `sshd -i` with key-...