• Sage Weil's avatar
    ceph: negotiate authentication protocol; implement AUTH_NONE protocol · 4e7a5dcd
    Sage Weil authored
    When we open a monitor session, we send an initial AUTH message listing
    the auth protocols we support, our entity name, and (possibly) a previously
    assigned global_id.  The monitor chooses a protocol and responds with an
    initial message.
    Initially implement AUTH_NONE, a dummy protocol that provides no security,
    but works within the new framework.  It generates 'authorizers' that are
    used when connecting to (mds, osd) services that simply state our entity
    name and global_id.
    This is a wire protocol change.
    Signed-off-by: default avatarSage Weil <sage@newdream.net>