only check for ancestor if the session is not a ssh session

Signed-off-by: Tin Lai <tin@tinyiu.com>

cli/agent/systemauth/systemauth.go

@@ -56,11 +56,14 @@ func (s *SessionStore) CreateSession(pid int, parentpid int, grandparentpid int,
 func (s *SessionStore) verifySession(ctx sockets.CallingContext, sessionType SessionType) bool {
 	for _, session := range s.Store {
 		if session.sessionType == sessionType {
+			// only check for ancestor if the session is not a ssh session
+			if sessionType == SSHKey || (session.ParentPid == ctx.ParentProcessPid && session.GrandParentPid == ctx.GrandParentProcessPid) {
 				if session.Expires.After(time.Now()) {
 					return true
 				}
 			}
 		}
+	}
 	return false
 }