clib_warning ("called...");
}
+volatile u32 connected_session_index = ~0;
+volatile u32 connected_session_thread = ~0;
int
dummy_session_connected_callback (u32 app_index, u32 api_context,
stream_session_t * s, u8 is_fail)
{
- clib_warning ("called...");
- return -1;
+ if (s)
+ {
+ connected_session_index = s->session_index;
+ connected_session_thread = s->thread_index;
+ }
+ return 0;
}
static u32 dummy_segment_count;
}
static u32 dummy_accept;
+volatile u32 accepted_session_index;
+volatile u32 accepted_session_thread;
int
dummy_session_accept_callback (stream_session_t * s)
{
dummy_accept = 1;
+ accepted_session_index = s->session_index;
+ accepted_session_thread = s->thread_index;
s->session_state = SESSION_STATE_READY;
return 0;
}
}
if (table_id != 0)
- ip_table_bind (FIB_PROTOCOL_IP4, *sw_if_index, table_id, 0);
+ {
+ ip_table_create (FIB_PROTOCOL_IP4, table_id, 0, 0);
+ ip_table_bind (FIB_PROTOCOL_IP4, *sw_if_index, table_id, 0);
+ }
vnet_sw_interface_set_flags (vnet_get_main (), *sw_if_index,
VNET_SW_INTERFACE_FLAG_ADMIN_UP);
return 0;
}
+static void
+session_add_del_route_via_lookup_in_table (u32 in_table_id, u32 via_table_id,
+ ip4_address_t * ip, u8 mask,
+ u8 is_add)
+{
+ fib_route_path_t *rpaths = 0, *rpath;
+ u32 in_fib_index, via_fib_index;
+
+ fib_prefix_t prefix = {
+ .fp_addr.ip4.as_u32 = ip->as_u32,
+ .fp_len = mask,
+ .fp_proto = FIB_PROTOCOL_IP4,
+ };
+
+ via_fib_index = fib_table_find (FIB_PROTOCOL_IP4, via_table_id);
+ if (via_fib_index == ~0)
+ {
+ clib_warning ("couldn't resolve via table id to index");
+ return;
+ }
+ in_fib_index = fib_table_find (FIB_PROTOCOL_IP4, in_table_id);
+ if (in_fib_index == ~0)
+ {
+ clib_warning ("couldn't resolve in table id to index");
+ return;
+ }
+
+ vec_add2 (rpaths, rpath, 1);
+ clib_memset (rpath, 0, sizeof (*rpath));
+ rpath->frp_weight = 1;
+ rpath->frp_fib_index = via_fib_index;
+ rpath->frp_proto = DPO_PROTO_IP4;
+ rpath->frp_sw_if_index = ~0;
+ rpath->frp_flags |= FIB_ROUTE_PATH_DEAG;
+
+ if (is_add)
+ fib_table_entry_path_add2 (in_fib_index, &prefix, FIB_SOURCE_CLI,
+ FIB_ENTRY_FLAG_NONE, rpath);
+ else
+ fib_table_entry_path_remove2 (in_fib_index, &prefix, FIB_SOURCE_CLI,
+ rpath);
+ vec_free (rpaths);
+}
+
+static int
+session_test_endpoint_cfg (vlib_main_t * vm, unformat_input_t * input)
+{
+ session_endpoint_cfg_t client_sep = SESSION_ENDPOINT_CFG_NULL;
+ u64 options[APP_OPTIONS_N_OPTIONS], dummy_secret = 1234;
+ u16 dummy_server_port = 1234, dummy_client_port = 5678;
+ session_endpoint_t server_sep = SESSION_ENDPOINT_NULL;
+ u32 server_index, client_index, sw_if_index[2];
+ ip4_address_t intf_addr[3];
+ transport_connection_t *tc;
+ stream_session_t *s;
+ clib_error_t *error;
+ u8 *appns_id;
+
+ /*
+ * Create the loopbacks
+ */
+ intf_addr[0].as_u32 = clib_host_to_net_u32 (0x01010101),
+ session_create_lookpback (0, &sw_if_index[0], &intf_addr[0]);
+
+ intf_addr[1].as_u32 = clib_host_to_net_u32 (0x02020202),
+ session_create_lookpback (1, &sw_if_index[1], &intf_addr[1]);
+
+ session_add_del_route_via_lookup_in_table (0, 1, &intf_addr[1], 32,
+ 1 /* is_add */ );
+ session_add_del_route_via_lookup_in_table (1, 0, &intf_addr[0], 32,
+ 1 /* is_add */ );
+
+ /*
+ * Insert namespace
+ */
+ appns_id = format (0, "appns1");
+ vnet_app_namespace_add_del_args_t ns_args = {
+ .ns_id = appns_id,
+ .secret = dummy_secret,
+ .sw_if_index = sw_if_index[1],
+ .ip4_fib_id = 0,
+ .is_add = 1
+ };
+ error = vnet_app_namespace_add_del (&ns_args);
+ SESSION_TEST ((error == 0), "app ns insertion should succeed: %d",
+ clib_error_get_code (error));
+
+ /*
+ * Attach client/server
+ */
+ clib_memset (options, 0, sizeof (options));
+ options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN;
+ options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
+
+ vnet_app_attach_args_t attach_args = {
+ .api_client_index = ~0,
+ .options = options,
+ .namespace_id = 0,
+ .session_cb_vft = &dummy_session_cbs,
+ .name = format (0, "session_test_client"),
+ };
+
+ error = vnet_application_attach (&attach_args);
+ SESSION_TEST ((error == 0), "client app attached");
+ client_index = attach_args.app_index;
+ vec_free (attach_args.name);
+
+ attach_args.name = format (0, "session_test_server");
+ attach_args.namespace_id = appns_id;
+ attach_args.options[APP_OPTIONS_NAMESPACE_SECRET] = dummy_secret;
+ error = vnet_application_attach (&attach_args);
+ SESSION_TEST ((error == 0), "server app attached: %U", format_clib_error,
+ error);
+ vec_free (attach_args.name);
+ server_index = attach_args.app_index;
+
+ server_sep.is_ip4 = 1;
+ server_sep.port = dummy_server_port;
+ vnet_bind_args_t bind_args = {
+ .sep = server_sep,
+ .app_index = server_index,
+ };
+ error = vnet_bind (&bind_args);
+ SESSION_TEST ((error == 0), "server bind should work");
+
+ /*
+ * Connect and force lcl ip
+ */
+ client_sep.is_ip4 = 1;
+ client_sep.ip.ip4.as_u32 = clib_host_to_net_u32 (0x02020202);
+ client_sep.port = dummy_server_port;
+ client_sep.peer.is_ip4 = 1;
+ client_sep.peer.ip.ip4.as_u32 = clib_host_to_net_u32 (0x01010101);
+ client_sep.peer.port = dummy_client_port;
+ client_sep.transport_proto = TRANSPORT_PROTO_TCP;
+
+ vnet_connect_args_t connect_args = {
+ .sep_ext = client_sep,
+ .app_index = client_index,
+ };
+
+ error = vnet_connect (&connect_args);
+ SESSION_TEST ((error == 0), "connect should work");
+
+ /* wait for stuff to happen */
+ vlib_process_suspend (vm, 10e-3);
+
+ SESSION_TEST ((connected_session_index != ~0), "session should exist");
+ s = session_get (connected_session_index, connected_session_thread);
+ tc = session_get_transport (s);
+ SESSION_TEST ((tc != 0), "transport should exist");
+ SESSION_TEST ((memcmp (&tc->lcl_ip, &client_sep.peer.ip,
+ sizeof (tc->lcl_ip)) == 0), "ips should be equal");
+ SESSION_TEST ((tc->lcl_port == dummy_client_port), "ports should be equal");
+
+ /* These sessions, because of the way they're established are pinned to
+ * main thread, even when we have workers and we avoid polling main thread,
+ * i.e., we can't cleanup pending disconnects, so force cleanup for both
+ */
+ stream_session_cleanup (s);
+ s = session_get (accepted_session_index, accepted_session_thread);
+ stream_session_cleanup (s);
+
+ vnet_app_detach_args_t detach_args = {
+ .app_index = server_index,
+ };
+ vnet_application_detach (&detach_args);
+ detach_args.app_index = client_index;
+ vnet_application_detach (&detach_args);
+
+ /* Allow the disconnects to finish before removing the routes. */
+ vlib_process_suspend (vm, 10e-3);
+
+ session_add_del_route_via_lookup_in_table (0, 1, &intf_addr[1], 32,
+ 0 /* is_add */ );
+ session_add_del_route_via_lookup_in_table (1, 0, &intf_addr[0], 32,
+ 0 /* is_add */ );
+
+ session_delete_loopback (sw_if_index[0]);
+ session_delete_loopback (sw_if_index[1]);
+ return 0;
+}
+
static int
session_test_namespace (vlib_main_t * vm, unformat_input_t * input)
{
res = session_test_rules (vm, input);
else if (unformat (input, "proxy"))
res = session_test_proxy (vm, input);
+ else if (unformat (input, "endpt-cfg"))
+ res = session_test_endpoint_cfg (vm, input);
else if (unformat (input, "all"))
{
if ((res = session_test_basic (vm, input)))
goto done;
if ((res = session_test_proxy (vm, input)))
goto done;
+ if ((res = session_test_endpoint_cfg (vm, input)))
+ goto done;
}
else
break;
Code Review / vpp.git / blobdiff