diff options
Diffstat (limited to 'channels.h')
| -rw-r--r-- | channels.h | 16 |
1 files changed, 12 insertions, 4 deletions
@@ -32,11 +32,13 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -/* RCSID("$OpenBSD: channels.h,v 1.27 2001/02/15 23:19:59 markus Exp $"); */ +/* RCSID("$OpenBSD: channels.h,v 1.28 2001/03/16 19:06:29 markus Exp $"); */ #ifndef CHANNELS_H #define CHANNELS_H +#include "buffer.h" + /* Definitions for channel types. */ #define SSH_CHANNEL_FREE 0 /* This channel is free (unused). */ #define SSH_CHANNEL_X11_LISTENER 1 /* Listening for inet X11 conn. */ @@ -226,12 +228,18 @@ channel_request_remote_forwarding(u_short port, const char *host, u_short remote_port); /* - * Permits opening to any host/port in SSH_MSG_PORT_OPEN. This is usually - * called by the server, because the user could connect to any port anyway, - * and the server has no way to know but to trust the client anyway. + * Permits opening to any host/port if permitted_opens[] is empty. This is + * usually called by the server, because the user could connect to any port + * anyway, and the server has no way to know but to trust the client anyway. */ void channel_permit_all_opens(void); +/* Add host/port to list of allowed targets for port forwarding */ +void channel_add_permitted_opens(char *host, int port); + +/* Flush list */ +void channel_clear_permitted_opens(void); + /* * This is called after receiving CHANNEL_FORWARDING_REQUEST. This initates * listening for the port, and sends back a success reply (or disconnect |