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wireguard: improve sending WG interface dump details

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Include the user_instance in wireguard interface details.
In addition to dumping all wireguard interface details,
also allow selective dumping of just one interface.

Type: improvement
Signed-off-by: Jon Loeliger <jdl@netgate.com>
Change-Id: Iaf1093c6ae3eb00a685f34b2e0171285b02fae2b
This commit is contained in:
Jon Loeliger
2022-02-23 14:21:51 -06:00
parent 30a6f8286e
commit 6a2c6a0445
2 changed files with 11 additions and 2 deletions
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2
src/plugins/wireguard/wireguard.api
View File

@@ -14,7 +14,7 @@
* limitations under the License.
*/
option version = "0.1.0";
option version = "0.2.0";
import "vnet/interface_types.api";
import "vnet/ip/ip_types.api";

11
src/plugins/wireguard/wireguard_api.c
View File

@@ -109,6 +109,7 @@ wireguard_if_send_details (index_t wgii, void *data)
local->l_public, NOISE_PUBLIC_KEY_LEN);
rmp->interface.sw_if_index = htonl (wgi->sw_if_index);
rmp->interface.port = htons (wgi->port);
rmp->interface.user_instance = htonl (wgi->user_instance);
ip_address_encode2 (&wgi->src_ip, &rmp->interface.src_ip);
rmp->context = ctx->context;
@@ -137,7 +138,15 @@ vl_api_wireguard_interface_dump_t_handler (vl_api_wireguard_interface_dump_t *
.show_private_key = mp->show_private_key,
};
wg_if_walk (wireguard_if_send_details, &ctx);
u32 sw_if_index = ntohl (mp->sw_if_index);
if (sw_if_index == ~0)
wg_if_walk (wireguard_if_send_details, &ctx);
else
{
index_t wgii = wg_if_find_by_sw_if_index (sw_if_index);
if (wgii != INDEX_INVALID)
wireguard_if_send_details (wgii, &ctx);
}
}
static void