#include <vnet/vnet.h>
#include <vlibmemory/api.h>
#include <vnet/session/application.h>
+#include <vnet/session/application_interface.h>
+#include <vnet/session/session_rules_table.h>
+#include <vnet/session/session_table.h>
#include <vnet/vnet_msg_enum.h>
-#include "application_interface.h"
#define vl_typedefs /* define message structures */
#include <vnet/vnet_all_api_h.h>
_(CONNECT_SOCK, connect_sock) \
_(SESSION_ENABLE_DISABLE, session_enable_disable) \
_(APP_NAMESPACE_ADD_DEL, app_namespace_add_del) \
+_(SESSION_RULE_ADD_DEL, session_rule_add_del) \
+_(SESSION_RULES_DUMP, session_rules_dump) \
+_(APPLICATION_TLS_CERT_ADD, application_tls_cert_add) \
+_(APPLICATION_TLS_KEY_ADD, application_tls_key_add) \
static int
-send_add_segment_callback (u32 api_client_index, const u8 * segment_name,
- u32 segment_size)
+session_send_memfd_fd (vl_api_registration_t * reg, const ssvm_private_t * sp)
+{
+ clib_error_t *error;
+ if (vl_api_registration_file_index (reg) == VL_API_INVALID_FI)
+ {
+ clib_warning ("can't send memfd fd");
+ return -1;
+ }
+ error = vl_api_send_fd_msg (reg, sp->fd);
+ if (error)
+ {
+ clib_error_report (error);
+ return -1;
+ }
+ return 0;
+}
+
+static int
+send_add_segment_callback (u32 api_client_index, const ssvm_private_t * sp)
{
vl_api_map_another_segment_t *mp;
- unix_shared_memory_queue_t *q;
+ vl_api_registration_t *reg;
- q = vl_api_client_index_to_input_queue (api_client_index);
+ reg = vl_mem_api_client_index_to_registration (api_client_index);
+ if (!reg)
+ {
+ clib_warning ("no registration: %u", api_client_index);
+ return -1;
+ }
- if (!q)
- return -1;
+ if (ssvm_type (sp) == SSVM_SEGMENT_MEMFD
+ && vl_api_registration_file_index (reg) == VL_API_INVALID_FI)
+ {
+ clib_warning ("can't send memfd fd");
+ return -1;
+ }
- mp = vl_msg_api_alloc (sizeof (*mp));
+ mp = vl_msg_api_alloc_as_if_client (sizeof (*mp));
memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_MAP_ANOTHER_SEGMENT);
- mp->segment_size = segment_size;
- strncpy ((char *) mp->segment_name, (char *) segment_name,
+ mp->segment_size = sp->ssvm_size;
+ strncpy ((char *) mp->segment_name, (char *) sp->name,
sizeof (mp->segment_name) - 1);
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp);
+
+ if (ssvm_type (sp) == SSVM_SEGMENT_MEMFD)
+ return session_send_memfd_fd (reg, sp);
+
+ return 0;
+}
+
+static int
+send_del_segment_callback (u32 api_client_index, const ssvm_private_t * fs)
+{
+ vl_api_unmap_segment_t *mp;
+ vl_api_registration_t *reg;
+
+ reg = vl_mem_api_client_index_to_registration (api_client_index);
+ if (!reg)
+ {
+ clib_warning ("no registration: %u", api_client_index);
+ return -1;
+ }
+
+ if (ssvm_type (fs) == SSVM_SEGMENT_MEMFD
+ && vl_api_registration_file_index (reg) == VL_API_INVALID_FI)
+ {
+ clib_warning ("can't send memfd fd");
+ return -1;
+ }
+
+ mp = vl_msg_api_alloc_as_if_client (sizeof (*mp));
+ memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_UNMAP_SEGMENT);
+ strncpy ((char *) mp->segment_name, (char *) fs->name,
+ sizeof (mp->segment_name) - 1);
+
+ vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp);
+
+ if (ssvm_type (fs) == SSVM_SEGMENT_MEMFD)
+ return session_send_memfd_fd (reg, fs);
return 0;
}
static int
send_session_accept_callback (stream_session_t * s)
{
- vl_api_accept_session_t *mp;
- unix_shared_memory_queue_t *q, *vpp_queue;
application_t *server = application_get (s->app_index);
- transport_connection_t *tc;
transport_proto_vft_t *tp_vft;
+ vl_api_accept_session_t *mp;
+ vl_api_registration_t *reg;
+ transport_connection_t *tc;
stream_session_t *listener;
+ svm_queue_t *vpp_queue;
- q = vl_api_client_index_to_input_queue (server->api_client_index);
- vpp_queue = session_manager_get_vpp_event_queue (s->thread_index);
-
- if (!q)
- return -1;
+ reg = vl_mem_api_client_index_to_registration (server->api_client_index);
+ if (!reg)
+ {
+ clib_warning ("no registration: %u", server->api_client_index);
+ return -1;
+ }
- mp = vl_msg_api_alloc (sizeof (*mp));
+ mp = vl_mem_api_alloc_as_if_client_w_reg (reg, sizeof (*mp));
memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_ACCEPT_SESSION);
mp->context = server->index;
- listener = listen_session_get (s->session_type, s->listener_index);
- tp_vft = transport_protocol_get_vft (s->session_type);
- tc = tp_vft->get_connection (s->connection_index, s->thread_index);
- mp->listener_handle = listen_session_get_handle (listener);
- mp->handle = session_handle (s);
mp->server_rx_fifo = pointer_to_uword (s->server_rx_fifo);
mp->server_tx_fifo = pointer_to_uword (s->server_tx_fifo);
- mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
- mp->port = tc->rmt_port;
- mp->is_ip4 = tc->is_ip4;
- clib_memcpy (&mp->ip, &tc->rmt_ip, sizeof (tc->rmt_ip));
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+
+ if (session_has_transport (s))
+ {
+ listener = listen_session_get (s->session_type, s->listener_index);
+ mp->listener_handle = listen_session_get_handle (listener);
+ if (application_is_proxy (server))
+ {
+ listener =
+ application_first_listener (server, session_get_fib_proto (s),
+ session_get_transport_proto (s));
+ if (listener)
+ mp->listener_handle = listen_session_get_handle (listener);
+ }
+ vpp_queue = session_manager_get_vpp_event_queue (s->thread_index);
+ mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
+ mp->handle = session_handle (s);
+ tp_vft = transport_protocol_get_vft (session_get_transport_proto (s));
+ tc = tp_vft->get_connection (s->connection_index, s->thread_index);
+ mp->port = tc->rmt_port;
+ mp->is_ip4 = tc->is_ip4;
+ clib_memcpy (&mp->ip, &tc->rmt_ip, sizeof (tc->rmt_ip));
+ }
+ else
+ {
+ local_session_t *ls = (local_session_t *) s;
+ local_session_t *ll;
+ if (application_local_session_listener_has_transport (ls))
+ {
+ listener = listen_session_get (ls->listener_session_type,
+ ls->listener_index);
+ mp->listener_handle = listen_session_get_handle (listener);
+ mp->is_ip4 = session_type_is_ip4 (listener->session_type);
+ }
+ else
+ {
+ ll = application_get_local_listen_session (server,
+ ls->listener_index);
+ if (ll->transport_listener_index != ~0)
+ {
+ listener = listen_session_get (ll->listener_session_type,
+ ll->transport_listener_index);
+ mp->listener_handle = listen_session_get_handle (listener);
+ }
+ else
+ {
+ mp->listener_handle = application_local_session_handle (ll);
+ }
+ mp->is_ip4 = session_type_is_ip4 (ll->listener_session_type);
+ }
+ mp->handle = application_local_session_handle (ls);
+ mp->port = ls->port;
+ mp->vpp_event_queue_address = ls->client_evt_q;
+ mp->server_event_queue_address = ls->server_evt_q;
+ }
+ vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp);
return 0;
}
+void
+send_local_session_disconnect_callback (u32 app_index, local_session_t * ls)
+{
+ application_t *app = application_get (app_index);
+ vl_api_disconnect_session_t *mp;
+ vl_api_registration_t *reg;
+
+ reg = vl_mem_api_client_index_to_registration (app->api_client_index);
+ if (!reg)
+ {
+ clib_warning ("no registration: %u", app->api_client_index);
+ return;
+ }
+
+ mp = vl_mem_api_alloc_as_if_client_w_reg (reg, sizeof (*mp));
+ memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_DISCONNECT_SESSION);
+ mp->handle = application_local_session_handle (ls);
+ mp->context = app->api_client_index;
+ vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp);
+}
+
static void
send_session_disconnect_callback (stream_session_t * s)
{
- vl_api_disconnect_session_t *mp;
- unix_shared_memory_queue_t *q;
application_t *app = application_get (s->app_index);
+ vl_api_disconnect_session_t *mp;
+ vl_api_registration_t *reg;
- q = vl_api_client_index_to_input_queue (app->api_client_index);
-
- if (!q)
- return;
+ reg = vl_mem_api_client_index_to_registration (app->api_client_index);
+ if (!reg)
+ {
+ clib_warning ("no registration: %u", app->api_client_index);
+ return;
+ }
- mp = vl_msg_api_alloc (sizeof (*mp));
+ mp = vl_mem_api_alloc_as_if_client_w_reg (reg, sizeof (*mp));
memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_DISCONNECT_SESSION);
mp->handle = session_handle (s);
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ mp->context = app->api_client_index;
+ vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp);
}
static void
send_session_reset_callback (stream_session_t * s)
{
- vl_api_reset_session_t *mp;
- unix_shared_memory_queue_t *q;
application_t *app = application_get (s->app_index);
+ vl_api_registration_t *reg;
+ vl_api_reset_session_t *mp;
- q = vl_api_client_index_to_input_queue (app->api_client_index);
-
- if (!q)
- return;
+ reg = vl_mem_api_client_index_to_registration (app->api_client_index);
+ if (!reg)
+ {
+ clib_warning ("no registration: %u", app->api_client_index);
+ return;
+ }
- mp = vl_msg_api_alloc (sizeof (*mp));
+ mp = vl_mem_api_alloc_as_if_client_w_reg (reg, sizeof (*mp));
memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_RESET_SESSION);
mp->handle = session_handle (s);
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp);
}
int
stream_session_t * s, u8 is_fail)
{
vl_api_connect_session_reply_t *mp;
- unix_shared_memory_queue_t *q;
- application_t *app;
- unix_shared_memory_queue_t *vpp_queue;
transport_connection_t *tc;
+ vl_api_registration_t *reg;
+ svm_queue_t *vpp_queue;
+ application_t *app;
app = application_get (app_index);
- q = vl_api_client_index_to_input_queue (app->api_client_index);
-
- if (!q)
- return -1;
+ reg = vl_mem_api_client_index_to_registration (app->api_client_index);
+ if (!reg)
+ {
+ clib_warning ("no registration: %u", app->api_client_index);
+ return -1;
+ }
- mp = vl_msg_api_alloc (sizeof (*mp));
+ mp = vl_mem_api_alloc_as_if_client_w_reg (reg, sizeof (*mp));
mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_CONNECT_SESSION_REPLY);
mp->context = api_context;
if (is_fail)
goto done;
- tc = session_get_transport (s);
- if (!tc)
+ if (session_has_transport (s))
{
- is_fail = 1;
- goto done;
- }
+ tc = session_get_transport (s);
+ if (!tc)
+ {
+ is_fail = 1;
+ goto done;
+ }
- vpp_queue = session_manager_get_vpp_event_queue (s->thread_index);
- mp->server_rx_fifo = pointer_to_uword (s->server_rx_fifo);
- mp->server_tx_fifo = pointer_to_uword (s->server_tx_fifo);
- mp->handle = session_handle (s);
- mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
- clib_memcpy (mp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip));
- mp->is_ip4 = tc->is_ip4;
- mp->lcl_port = tc->lcl_port;
+ vpp_queue = session_manager_get_vpp_event_queue (s->thread_index);
+ mp->handle = session_handle (s);
+ mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
+ clib_memcpy (mp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip));
+ mp->is_ip4 = tc->is_ip4;
+ mp->lcl_port = tc->lcl_port;
+ mp->server_rx_fifo = pointer_to_uword (s->server_rx_fifo);
+ mp->server_tx_fifo = pointer_to_uword (s->server_tx_fifo);
+ }
+ else
+ {
+ local_session_t *ls = (local_session_t *) s;
+ mp->handle = application_local_session_handle (ls);
+ mp->lcl_port = ls->port;
+ mp->vpp_event_queue_address = ls->server_evt_q;
+ mp->client_event_queue_address = ls->client_evt_q;
+ mp->server_rx_fifo = pointer_to_uword (s->server_tx_fifo);
+ mp->server_tx_fifo = pointer_to_uword (s->server_rx_fifo);
+ }
done:
mp->retval = is_fail ?
clib_host_to_net_u32 (VNET_API_ERROR_SESSION_CONNECT) : 0;
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp);
return 0;
}
-/**
- * Redirect a connect_uri message to the indicated server.
- * Only sent if the server has bound the related port with
- * URI_OPTIONS_FLAGS_USE_FIFO
- */
-static int
-redirect_connect_callback (u32 server_api_client_index, void *mp_arg)
-{
- vl_api_connect_sock_t *mp = mp_arg;
- unix_shared_memory_queue_t *server_q, *client_q;
- vlib_main_t *vm = vlib_get_main ();
- f64 timeout = vlib_time_now (vm) + 0.5;
- application_t *app;
- int rv = 0;
-
- server_q = vl_api_client_index_to_input_queue (server_api_client_index);
-
- if (!server_q)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto out;
- }
-
- client_q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!client_q)
- {
- rv = VNET_API_ERROR_INVALID_VALUE_2;
- goto out;
- }
-
- /* Tell the server the client's API queue address, so it can reply */
- mp->client_queue_address = pointer_to_uword (client_q);
- app = application_lookup (mp->client_index);
- if (!app)
- {
- clib_warning ("no client application");
- return -1;
- }
-
- mp->options[SESSION_OPTIONS_RX_FIFO_SIZE] = app->sm_properties.rx_fifo_size;
- mp->options[SESSION_OPTIONS_TX_FIFO_SIZE] = app->sm_properties.tx_fifo_size;
-
- /*
- * Bounce message handlers MUST NOT block the data-plane.
- * Spin waiting for the queue lock, but
- */
-
- while (vlib_time_now (vm) < timeout)
- {
- rv =
- unix_shared_memory_queue_add (server_q, (u8 *) & mp, 1 /*nowait */ );
- switch (rv)
- {
- /* correctly enqueued */
- case 0:
- return VNET_API_ERROR_SESSION_REDIRECT;
-
- /* continue spinning, wait for pthread_mutex_trylock to work */
- case -1:
- continue;
-
- /* queue stuffed, drop the msg */
- case -2:
- rv = VNET_API_ERROR_QUEUE_FULL;
- goto out;
- }
- }
-out:
- /* Dispose of the message */
- vl_msg_api_free (mp);
- return rv;
-}
-
static session_cb_vft_t session_cb_vft = {
.session_accept_callback = send_session_accept_callback,
.session_disconnect_callback = send_session_disconnect_callback,
.session_connected_callback = send_session_connected_callback,
.session_reset_callback = send_session_reset_callback,
.add_segment_callback = send_add_segment_callback,
- .redirect_connect_callback = redirect_connect_callback
+ .del_segment_callback = send_del_segment_callback,
};
static void
vl_api_application_attach_t_handler (vl_api_application_attach_t * mp)
{
vl_api_application_attach_reply_t *rmp;
+ ssvm_private_t *segp, *evt_q_segment;
vnet_app_attach_args_t _a, *a = &_a;
+ vl_api_registration_t *reg;
clib_error_t *error = 0;
int rv = 0;
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
if (session_manager_is_enabled () == 0)
{
rv = VNET_API_ERROR_FEATURE_DISABLED;
goto done;
}
- STATIC_ASSERT (sizeof (u64) * SESSION_OPTIONS_N_OPTIONS <=
+ STATIC_ASSERT (sizeof (u64) * APP_OPTIONS_N_OPTIONS <=
sizeof (mp->options),
"Out of options, fix api message definition");
REPLY_MACRO2 (VL_API_APPLICATION_ATTACH_REPLY, ({
if (!rv)
{
+ segp = a->segment;
rmp->segment_name_length = 0;
- rmp->segment_size = a->segment_size;
- if (a->segment_name_length)
+ rmp->segment_size = segp->ssvm_size;
+ if (vec_len (segp->name))
{
- memcpy (rmp->segment_name, a->segment_name,
- a->segment_name_length);
- rmp->segment_name_length = a->segment_name_length;
+ memcpy (rmp->segment_name, segp->name, vec_len (segp->name));
+ rmp->segment_name_length = vec_len (segp->name);
}
rmp->app_event_queue_address = a->app_event_queue_address;
}
}));
/* *INDENT-ON* */
+
+ if (rv)
+ return;
+
+ /* Send fifo segment fd if needed */
+ if (ssvm_type (a->segment) == SSVM_SEGMENT_MEMFD)
+ session_send_memfd_fd (reg, a->segment);
+ /* Send event queues segment */
+ if ((evt_q_segment = session_manager_get_evt_q_segment ()))
+ session_send_memfd_fd (reg, evt_q_segment);
}
static void
a->uri = (char *) mp->uri;
a->api_context = mp->context;
a->app_index = app->index;
- a->mp = mp;
if ((error = vnet_connect_uri (a)))
{
rv = clib_error_get_code (error);
- if (rv != VNET_API_ERROR_SESSION_REDIRECT)
- clib_error_report (error);
+ clib_error_report (error);
}
}
else
* the connection is established. In case of the redirects, the reply
* will come from the server app.
*/
- if (rv == 0 || rv == VNET_API_ERROR_SESSION_REDIRECT)
+ if (rv == 0)
return;
done:
}
done:
- REPLY_MACRO (VL_API_DISCONNECT_SESSION_REPLY);
+ REPLY_MACRO2 (VL_API_DISCONNECT_SESSION_REPLY, rmp->handle = mp->handle);
}
static void
}
/* Disconnect has been confirmed. Confirm close to transport */
- app = application_lookup (mp->client_index);
+ app = application_lookup (mp->context);
if (app)
{
a->handle = mp->handle;
static void
vl_api_accept_session_reply_t_handler (vl_api_accept_session_reply_t * mp)
{
+ vnet_disconnect_args_t _a = { 0 }, *a = &_a;
+ local_session_t *ls;
stream_session_t *s;
- u32 session_index, thread_index;
- vnet_disconnect_args_t _a, *a = &_a;
/* Server isn't interested, kill the session */
if (mp->retval)
a->app_index = mp->context;
a->handle = mp->handle;
vnet_disconnect_session (a);
+ return;
+ }
+
+ if (session_handle_is_local (mp->handle))
+ {
+ ls = application_get_local_session_from_handle (mp->handle);
+ if (!ls || ls->app_index != mp->context)
+ {
+ clib_warning ("server %u doesn't own local handle %llu",
+ mp->context, mp->handle);
+ return;
+ }
+ if (application_local_session_connect_notify (ls))
+ return;
+ ls->session_state = SESSION_STATE_READY;
}
else
{
- session_parse_handle (mp->handle, &session_index, &thread_index);
- s = session_get_if_valid (session_index, thread_index);
+ s = session_get_from_handle_if_valid (mp->handle);
if (!s)
{
clib_warning ("session doesn't exist");
vnet_bind_args_t _a, *a = &_a;
int rv = 0;
clib_error_t *error;
- application_t *app;
+ application_t *app = 0;
+ stream_session_t *s;
+ transport_connection_t *tc = 0;
+ ip46_address_t *ip46;
if (session_manager_is_enabled () == 0)
{
}
app = application_lookup (mp->client_index);
- if (app)
+ if (!app)
{
- ip46_address_t *ip46 = (ip46_address_t *) mp->ip;
- memset (a, 0, sizeof (*a));
- a->sep.is_ip4 = mp->is_ip4;
- a->sep.ip = *ip46;
- a->sep.port = mp->port;
- a->sep.fib_index = mp->vrf;
- a->sep.sw_if_index = ENDPOINT_INVALID_INDEX;
- a->sep.transport_proto = mp->proto;
- a->app_index = app->index;
+ rv = VNET_API_ERROR_APPLICATION_NOT_ATTACHED;
+ goto done;
+ }
- if ((error = vnet_bind (a)))
- {
- rv = clib_error_get_code (error);
- clib_error_report (error);
- }
+ ip46 = (ip46_address_t *) mp->ip;
+ memset (a, 0, sizeof (*a));
+ a->sep.is_ip4 = mp->is_ip4;
+ a->sep.ip = *ip46;
+ a->sep.port = mp->port;
+ a->sep.fib_index = mp->vrf;
+ a->sep.sw_if_index = ENDPOINT_INVALID_INDEX;
+ a->sep.transport_proto = mp->proto;
+ a->app_index = app->index;
+
+ if ((error = vnet_bind (a)))
+ {
+ rv = clib_error_get_code (error);
+ clib_error_report (error);
}
+
done:
/* *INDENT-OFF* */
REPLY_MACRO2 (VL_API_BIND_SOCK_REPLY,({
if (!rv)
- rmp->handle = a->handle;
+ {
+ rmp->handle = a->handle;
+ rmp->lcl_port = mp->port;
+ if (app && application_has_global_scope (app))
+ {
+ s = listen_session_get_from_handle (a->handle);
+ tc = listen_session_get_transport (s);
+ rmp->lcl_is_ip4 = tc->is_ip4;
+ clib_memcpy (rmp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip));
+ }
+ }
}));
/* *INDENT-ON* */
}
app = application_lookup (mp->client_index);
if (app)
{
- a->app_index = mp->client_index;
+ a->app_index = app->index;
a->handle = mp->handle;
if ((error = vnet_unbind (a)))
{
app = application_lookup (mp->client_index);
if (app)
{
- unix_shared_memory_queue_t *client_q;
+ svm_queue_t *client_q;
ip46_address_t *ip46 = (ip46_address_t *) mp->ip;
+ memset (a, 0, sizeof (*a));
client_q = vl_api_client_index_to_input_queue (mp->client_index);
mp->client_queue_address = pointer_to_uword (client_q);
a->sep.is_ip4 = mp->is_ip4;
a->sep.transport_proto = mp->proto;
a->sep.fib_index = mp->vrf;
a->sep.sw_if_index = ENDPOINT_INVALID_INDEX;
+ if (mp->hostname_len)
+ {
+ vec_validate (a->sep.hostname, mp->hostname_len - 1);
+ clib_memcpy (a->sep.hostname, mp->hostname, mp->hostname_len);
+ }
a->api_context = mp->context;
a->app_index = app->index;
- a->mp = mp;
if ((error = vnet_connect (a)))
{
rv = clib_error_get_code (error);
- if (rv != VNET_API_ERROR_SESSION_REDIRECT)
- clib_error_report (error);
+ clib_error_report (error);
}
+ vec_free (a->sep.hostname);
}
else
{
rv = VNET_API_ERROR_APPLICATION_NOT_ATTACHED;
}
- if (rv == 0 || rv == VNET_API_ERROR_SESSION_REDIRECT)
+ if (rv == 0)
return;
/* Got some error, relay it */
vl_api_app_namespace_add_del_t_handler (vl_api_app_namespace_add_del_t * mp)
{
vl_api_app_namespace_add_del_reply_t *rmp;
- u8 *ns_id = 0;
clib_error_t *error = 0;
+ u32 appns_index = 0;
+ u8 *ns_id = 0;
int rv = 0;
if (!session_manager_is_enabled ())
{
rv = clib_error_get_code (error);
clib_error_report (error);
}
+ else
+ {
+ appns_index = app_namespace_index_from_id (ns_id);
+ if (appns_index == APP_NAMESPACE_INVALID_INDEX)
+ {
+ clib_warning ("app ns lookup failed");
+ rv = VNET_API_ERROR_UNSPECIFIED;
+ }
+ }
vec_free (ns_id);
+
+ /* *INDENT-OFF* */
+done:
+ REPLY_MACRO2 (VL_API_APP_NAMESPACE_ADD_DEL_REPLY, ({
+ if (!rv)
+ rmp->appns_index = clib_host_to_net_u32 (appns_index);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+vl_api_session_rule_add_del_t_handler (vl_api_session_rule_add_del_t * mp)
+{
+ vl_api_session_rule_add_del_reply_t *rmp;
+ session_rule_add_del_args_t args;
+ session_rule_table_add_del_args_t *table_args = &args.table_args;
+ clib_error_t *error;
+ u8 fib_proto;
+ int rv = 0;
+
+ memset (&args, 0, sizeof (args));
+ fib_proto = mp->is_ip4 ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6;
+
+ table_args->lcl.fp_len = mp->lcl_plen;
+ table_args->lcl.fp_proto = fib_proto;
+ table_args->rmt.fp_len = mp->rmt_plen;
+ table_args->rmt.fp_proto = fib_proto;
+ table_args->lcl_port = mp->lcl_port;
+ table_args->rmt_port = mp->rmt_port;
+ table_args->action_index = clib_net_to_host_u32 (mp->action_index);
+ table_args->is_add = mp->is_add;
+ mp->tag[sizeof (mp->tag) - 1] = 0;
+ table_args->tag = format (0, "%s", mp->tag);
+ args.appns_index = clib_net_to_host_u32 (mp->appns_index);
+ args.scope = mp->scope;
+ args.transport_proto = mp->transport_proto;
+
+ memset (&table_args->lcl.fp_addr, 0, sizeof (table_args->lcl.fp_addr));
+ memset (&table_args->rmt.fp_addr, 0, sizeof (table_args->rmt.fp_addr));
+ ip_set (&table_args->lcl.fp_addr, mp->lcl_ip, mp->is_ip4);
+ ip_set (&table_args->rmt.fp_addr, mp->rmt_ip, mp->is_ip4);
+ error = vnet_session_rule_add_del (&args);
+ if (error)
+ {
+ rv = clib_error_get_code (error);
+ clib_error_report (error);
+ }
+ vec_free (table_args->tag);
+ REPLY_MACRO (VL_API_SESSION_RULE_ADD_DEL_REPLY);
+}
+
+static void
+send_session_rule_details4 (mma_rule_16_t * rule, u8 is_local,
+ u8 transport_proto, u32 appns_index, u8 * tag,
+ vl_api_registration_t * reg, u32 context)
+{
+ vl_api_session_rules_details_t *rmp = 0;
+ session_mask_or_match_4_t *match =
+ (session_mask_or_match_4_t *) & rule->match;
+ session_mask_or_match_4_t *mask =
+ (session_mask_or_match_4_t *) & rule->mask;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_SESSION_RULES_DETAILS);
+ rmp->context = context;
+
+ rmp->is_ip4 = 1;
+ clib_memcpy (rmp->lcl_ip, &match->lcl_ip, sizeof (match->lcl_ip));
+ clib_memcpy (rmp->rmt_ip, &match->rmt_ip, sizeof (match->rmt_ip));
+ rmp->lcl_plen = ip4_mask_to_preflen (&mask->lcl_ip);
+ rmp->rmt_plen = ip4_mask_to_preflen (&mask->rmt_ip);
+ rmp->lcl_port = match->lcl_port;
+ rmp->rmt_port = match->rmt_port;
+ rmp->action_index = clib_host_to_net_u32 (rule->action_index);
+ rmp->scope =
+ is_local ? SESSION_RULE_SCOPE_LOCAL : SESSION_RULE_SCOPE_GLOBAL;
+ rmp->transport_proto = transport_proto;
+ rmp->appns_index = clib_host_to_net_u32 (appns_index);
+ if (tag)
+ {
+ clib_memcpy (rmp->tag, tag, vec_len (tag));
+ rmp->tag[vec_len (tag)] = 0;
+ }
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void
+send_session_rule_details6 (mma_rule_40_t * rule, u8 is_local,
+ u8 transport_proto, u32 appns_index, u8 * tag,
+ vl_api_registration_t * reg, u32 context)
+{
+ vl_api_session_rules_details_t *rmp = 0;
+ session_mask_or_match_6_t *match =
+ (session_mask_or_match_6_t *) & rule->match;
+ session_mask_or_match_6_t *mask =
+ (session_mask_or_match_6_t *) & rule->mask;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_SESSION_RULES_DETAILS);
+ rmp->context = context;
+
+ rmp->is_ip4 = 0;
+ clib_memcpy (rmp->lcl_ip, &match->lcl_ip, sizeof (match->lcl_ip));
+ clib_memcpy (rmp->rmt_ip, &match->rmt_ip, sizeof (match->rmt_ip));
+ rmp->lcl_plen = ip6_mask_to_preflen (&mask->lcl_ip);
+ rmp->rmt_plen = ip6_mask_to_preflen (&mask->rmt_ip);
+ rmp->lcl_port = match->lcl_port;
+ rmp->rmt_port = match->rmt_port;
+ rmp->action_index = clib_host_to_net_u32 (rule->action_index);
+ rmp->scope =
+ is_local ? SESSION_RULE_SCOPE_LOCAL : SESSION_RULE_SCOPE_GLOBAL;
+ rmp->transport_proto = transport_proto;
+ rmp->appns_index = clib_host_to_net_u32 (appns_index);
+ if (tag)
+ {
+ clib_memcpy (rmp->tag, tag, vec_len (tag));
+ rmp->tag[vec_len (tag)] = 0;
+ }
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void
+send_session_rules_table_details (session_rules_table_t * srt, u8 fib_proto,
+ u8 tp, u8 is_local, u32 appns_index,
+ vl_api_registration_t * reg, u32 context)
+{
+ mma_rule_16_t *rule16;
+ mma_rule_40_t *rule40;
+ mma_rules_table_16_t *srt16;
+ mma_rules_table_40_t *srt40;
+ u32 ri;
+
+ if (is_local || fib_proto == FIB_PROTOCOL_IP4)
+ {
+ u8 *tag = 0;
+ /* *INDENT-OFF* */
+ srt16 = &srt->session_rules_tables_16;
+ pool_foreach (rule16, srt16->rules, ({
+ ri = mma_rules_table_rule_index_16 (srt16, rule16);
+ tag = session_rules_table_rule_tag (srt, ri, 1);
+ send_session_rule_details4 (rule16, is_local, tp, appns_index, tag,
+ reg, context);
+ }));
+ /* *INDENT-ON* */
+ }
+ if (is_local || fib_proto == FIB_PROTOCOL_IP6)
+ {
+ u8 *tag = 0;
+ /* *INDENT-OFF* */
+ srt40 = &srt->session_rules_tables_40;
+ pool_foreach (rule40, srt40->rules, ({
+ ri = mma_rules_table_rule_index_40 (srt40, rule40);
+ tag = session_rules_table_rule_tag (srt, ri, 1);
+ send_session_rule_details6 (rule40, is_local, tp, appns_index, tag,
+ reg, context);
+ }));
+ /* *INDENT-ON* */
+ }
+}
+
+static void
+vl_api_session_rules_dump_t_handler (vl_api_one_map_server_dump_t * mp)
+{
+ vl_api_registration_t *reg;
+ session_table_t *st;
+ u8 tp;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ /* *INDENT-OFF* */
+ session_table_foreach (st, ({
+ for (tp = 0; tp < TRANSPORT_N_PROTO; tp++)
+ {
+ send_session_rules_table_details (&st->session_rules[tp],
+ st->active_fib_proto, tp,
+ st->is_local, st->appns_index, reg,
+ mp->context);
+ }
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+vl_api_application_tls_cert_add_t_handler (vl_api_application_tls_cert_add_t *
+ mp)
+{
+ vl_api_app_namespace_add_del_reply_t *rmp;
+ vnet_app_add_tls_cert_args_t _a, *a = &_a;
+ clib_error_t *error;
+ application_t *app;
+ u32 cert_len;
+ int rv = 0;
+ if (!session_manager_is_enabled ())
+ {
+ rv = VNET_API_ERROR_FEATURE_DISABLED;
+ goto done;
+ }
+ if (!(app = application_lookup (mp->client_index)))
+ {
+ rv = VNET_API_ERROR_APPLICATION_NOT_ATTACHED;
+ goto done;
+ }
+ memset (a, 0, sizeof (*a));
+ a->app_index = app->index;
+ cert_len = clib_net_to_host_u16 (mp->cert_len);
+ vec_validate (a->cert, cert_len);
+ clib_memcpy (a->cert, mp->cert, cert_len);
+ if ((error = vnet_app_add_tls_cert (a)))
+ {
+ rv = clib_error_get_code (error);
+ clib_error_report (error);
+ }
+ vec_free (a->cert);
+done:
+ REPLY_MACRO (VL_API_APPLICATION_TLS_CERT_ADD_REPLY);
+}
+
+static void
+vl_api_application_tls_key_add_t_handler (vl_api_application_tls_key_add_t *
+ mp)
+{
+ vl_api_app_namespace_add_del_reply_t *rmp;
+ vnet_app_add_tls_key_args_t _a, *a = &_a;
+ clib_error_t *error;
+ application_t *app;
+ u32 key_len;
+ int rv = 0;
+ if (!session_manager_is_enabled ())
+ {
+ rv = VNET_API_ERROR_FEATURE_DISABLED;
+ goto done;
+ }
+ if (!(app = application_lookup (mp->client_index)))
+ {
+ rv = VNET_API_ERROR_APPLICATION_NOT_ATTACHED;
+ goto done;
+ }
+ memset (a, 0, sizeof (*a));
+ a->app_index = app->index;
+ key_len = clib_net_to_host_u16 (mp->key_len);
+ vec_validate (a->key, key_len);
+ clib_memcpy (a->key, mp->key, key_len);
+ if ((error = vnet_app_add_tls_key (a)))
+ {
+ rv = clib_error_get_code (error);
+ clib_error_report (error);
+ }
+ vec_free (a->key);
done:
- REPLY_MACRO (VL_API_APP_NAMESPACE_ADD_DEL_REPLY);
+ REPLY_MACRO (VL_API_APPLICATION_TLS_KEY_ADD_REPLY);
}
static clib_error_t *
Code Review / vpp.git / blobdiff