NewServer creates a new test SSH server that runs a shell command upon login (with the current directory set to dir).

ParseKnownHosts parses an SSH known_hosts file.

PrivateKey sets the server's private key and host key.

ReadKnownHostsFile reads the known_hosts file at path.

ReadStandardKnownHostsFiles reads and parses the known_hosts files at /etc/ssh/ssh_known_hosts and ~/.ssh/known_hosts.

Verbose enables verbose logging.

SamplePrivKey is taken from go.crypto's testdata.

A KnownHost is a hostname and a known host key associated with that hostname.

Server is an SSH server.

KnownHosts is a collection of known hosts and their host keys.