This change adds `NewCredentialSSHKeyFromSigner`, which allows idiomatic
use of SSH keys from Go. This also lets us spin off an SSH server in the
tests.
(cherry picked from commit abf02bc7d7)
Allowing to use public and private keys from memory
without reading them from disk and without using an
ssh agent.
Signed-off-by: David Calavera <david.calavera@gmail.com>
While Go will assign the correct type to a const block when it
auto-creates the values, assigning makes the const be typeless and will
only gain it in each particular use.
Make each constant in the blocks have an assigned type.
lhchavez
David Calavera
Carlos Martín Nieto
Jesse Ezell