Add 'terminate user', 'terminate id' and 'terminate session' commands
to occtl that disconnect users and invalidate their session cookies,
preventing reconnection with cached credentials.
Short session IDs are resolved to full safe_id by fetching the cookie
list from sec-mod via CTL_CMD_LIST_COOKIES with prefix matching and
ambiguity detection. Active sessions trigger a warning before
invalidation.
Add integration tests for all three terminate commands.
Signed-off-by: Ivan Verbin <verbinivan@gmail.com>
Nikos Mavrogiannopoulos