X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fapplication.c;h=65d2f08ddcad7db107f0801dd16c5781023add52;hb=61ae056bd;hp=052a3e4f79c0e13ca4f4295f1f141ab2067cf9ec;hpb=92311f63de1da5934403a08be57b6286e6cddb67;p=vpp.git diff --git a/src/vnet/session/application.c b/src/vnet/session/application.c index 052a3e4f79c..65d2f08ddca 100644 --- a/src/vnet/session/application.c +++ b/src/vnet/session/application.c @@ -38,6 +38,7 @@ app_listener_alloc (application_t * app) app_listener->app_index = app->app_index; app_listener->session_index = SESSION_INVALID_INDEX; app_listener->local_index = SESSION_INVALID_INDEX; + app_listener->ls_handle = SESSION_INVALID_HANDLE; return app_listener; } @@ -47,62 +48,19 @@ app_listener_get (application_t * app, u32 app_listener_index) return pool_elt_at_index (app->listeners, app_listener_index); } -static app_listener_t * -app_listener_get_if_valid (application_t * app, u32 app_listener_index) -{ - if (pool_is_free_index (app->listeners, app_listener_index)) - return 0; - return pool_elt_at_index (app->listeners, app_listener_index); -} - static void app_listener_free (application_t * app, app_listener_t * app_listener) { clib_bitmap_free (app_listener->workers); - pool_put (app->listeners, app_listener); if (CLIB_DEBUG) clib_memset (app_listener, 0xfa, sizeof (*app_listener)); -} - -static u32 -app_listener_id (app_listener_t * al) -{ - ASSERT (al->app_index < 1 << 16 && al->al_index < 1 << 16); - return (al->app_index << 16 | al->al_index); + pool_put (app->listeners, app_listener); } session_handle_t app_listener_handle (app_listener_t * al) { - return ((u64) SESSION_LISTENER_PREFIX << 32 | (u64) app_listener_id (al)); -} - -static void -app_listener_id_parse (u32 listener_id, u32 * app_index, - u32 * app_listener_index) -{ - *app_index = listener_id >> 16; - *app_listener_index = listener_id & 0xFFFF; -} - -void -app_listener_handle_parse (session_handle_t handle, u32 * app_index, - u32 * app_listener_index) -{ - app_listener_id_parse (handle & 0xFFFFFFFF, app_index, app_listener_index); -} - -static app_listener_t * -app_listener_get_w_id (u32 listener_id) -{ - u32 app_index, app_listener_index; - application_t *app; - - app_listener_id_parse (listener_id, &app_index, &app_listener_index); - app = application_get_if_valid (app_index); - if (!app) - return 0; - return app_listener_get_if_valid (app, app_listener_index); + return al->ls_handle; } app_listener_t * @@ -116,14 +74,24 @@ app_listener_get_w_session (session_t * ls) return app_listener_get (app, ls->al_index); } +session_handle_t +app_listen_session_handle (session_t * ls) +{ + app_listener_t *al; + al = app_listener_get_w_session (ls); + if (!al) + return listen_session_get_handle (ls); + return al->ls_handle; +} + app_listener_t * app_listener_get_w_handle (session_handle_t handle) { - - if (handle >> 32 != SESSION_LISTENER_PREFIX) + session_t *ls; + ls = session_get_from_handle_if_valid (handle); + if (!ls) return 0; - - return app_listener_get_w_id (handle & 0xFFFFFFFF); + return app_listener_get_w_session (ls); } app_listener_t * @@ -147,7 +115,7 @@ app_listener_lookup (application_t * app, session_endpoint_cfg_t * sep_ext) } fib_proto = session_endpoint_fib_proto (sep); - table_index = application_session_table (app, fib_proto); + table_index = session_lookup_get_index_for_fib (fib_proto, sep->fib_index); handle = session_lookup_endpoint_listener (table_index, sep, 1); if (handle != SESSION_INVALID_HANDLE) { @@ -165,10 +133,10 @@ app_listener_alloc_and_init (application_t * app, { app_listener_t *app_listener; transport_connection_t *tc; + u32 al_index, table_index; session_handle_t lh; session_type_t st; session_t *ls = 0; - u32 al_index; int rv; app_listener = app_listener_alloc (app); @@ -183,7 +151,6 @@ app_listener_alloc_and_init (application_t * app, && session_endpoint_is_local ((session_endpoint_t *) sep)) { session_type_t local_st; - u32 table_index; local_st = session_type_from_proto_and_ip (TRANSPORT_PROTO_NONE, sep->is_ip4); @@ -202,6 +169,7 @@ app_listener_alloc_and_init (application_t * app, ls = session_get_from_handle (lh); app_listener = app_listener_get (app, al_index); app_listener->local_index = ls->session_index; + app_listener->ls_handle = lh; ls->al_index = al_index; table_index = application_local_session_table (app); @@ -234,6 +202,7 @@ app_listener_alloc_and_init (application_t * app, ls = listen_session_get_from_handle (lh); app_listener = app_listener_get (app, al_index); app_listener->session_index = ls->session_index; + app_listener->ls_handle = lh; ls->al_index = al_index; /* Add to the global lookup table after transport was initialized. @@ -242,7 +211,17 @@ app_listener_alloc_and_init (application_t * app, * are not related to network fibs, i.e., cannot be added as * connections */ tc = session_get_transport (ls); - session_lookup_add_connection (tc, lh); + if (!(tc->flags & TRANSPORT_CONNECTION_F_NO_LOOKUP)) + { + fib_protocol_t fib_proto; + fib_proto = session_endpoint_fib_proto ((session_endpoint_t *) sep); + table_index = session_lookup_get_index_for_fib (fib_proto, + sep->fib_index); + ASSERT (table_index != SESSION_TABLE_INVALID_INDEX); + session_lookup_add_session_endpoint (table_index, + (session_endpoint_t *) sep, + lh); + } } if (!ls) @@ -282,10 +261,9 @@ app_listener_cleanup (app_listener_t * al) app_listener_free (app, al); } -app_worker_t * -app_listener_select_worker (app_listener_t * al) +static app_worker_t * +app_listener_select_worker (application_t * app, app_listener_t * al) { - application_t *app; u32 wrk_index; app = application_get (al->app_index); @@ -505,7 +483,7 @@ static int application_alloc_and_init (app_init_args_t * a) { ssvm_segment_type_t seg_type = SSVM_SEGMENT_MEMFD; - segment_manager_properties_t *props; + segment_manager_props_t *props; vl_api_registration_t *reg; application_t *app; u64 *options; @@ -515,7 +493,11 @@ application_alloc_and_init (app_init_args_t * a) /* * Make sure we support the requested configuration */ - if (!(options[APP_OPTIONS_FLAGS] & APP_OPTIONS_FLAGS_IS_BUILTIN)) + if (options[APP_OPTIONS_FLAGS] & APP_OPTIONS_FLAGS_IS_BUILTIN) + { + seg_type = SSVM_SEGMENT_PRIVATE; + } + else if (!a->use_sock_api) { reg = vl_api_client_index_to_registration (a->api_client_index); if (!reg) @@ -523,20 +505,22 @@ application_alloc_and_init (app_init_args_t * a) if (vl_api_registration_file_index (reg) == VL_API_INVALID_FI) seg_type = SSVM_SEGMENT_SHM; } - else + + if ((options[APP_OPTIONS_FLAGS] & APP_OPTIONS_FLAGS_EVT_MQ_USE_EVENTFD) + && seg_type != SSVM_SEGMENT_MEMFD) { - if (options[APP_OPTIONS_FLAGS] & APP_OPTIONS_FLAGS_EVT_MQ_USE_EVENTFD) - { - clib_warning ("mq eventfds can only be used if socket transport is " - "used for api"); - return VNET_API_ERROR_APP_UNSUPPORTED_CFG; - } - seg_type = SSVM_SEGMENT_PRIVATE; + clib_warning ("mq eventfds can only be used if socket transport is " + "used for binary api"); + return VNET_API_ERROR_APP_UNSUPPORTED_CFG; } if (!application_verify_cfg (seg_type)) return VNET_API_ERROR_APP_UNSUPPORTED_CFG; + if (options[APP_OPTIONS_PREALLOC_FIFO_PAIRS] + && options[APP_OPTIONS_PREALLOC_FIFO_HDRS]) + return VNET_API_ERROR_APP_UNSUPPORTED_CFG; + /* Check that the obvious things are properly set up */ application_verify_cb_fns (a->session_cb_vft); @@ -552,9 +536,10 @@ application_alloc_and_init (app_init_args_t * a) app->flags |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; props = application_segment_manager_properties (app); - segment_manager_properties_init (props); - props->segment_size = options[APP_OPTIONS_ADD_SEGMENT_SIZE]; + segment_manager_props_init (props); + props->segment_size = options[APP_OPTIONS_SEGMENT_SIZE]; props->prealloc_fifos = options[APP_OPTIONS_PREALLOC_FIFO_PAIRS]; + props->prealloc_fifo_hdrs = options[APP_OPTIONS_PREALLOC_FIFO_HDRS]; if (options[APP_OPTIONS_ADD_SEGMENT_SIZE]) { props->add_segment_size = options[APP_OPTIONS_ADD_SEGMENT_SIZE]; @@ -570,6 +555,14 @@ application_alloc_and_init (app_init_args_t * a) props->use_mq_eventfd = 1; if (options[APP_OPTIONS_TLS_ENGINE]) app->tls_engine = options[APP_OPTIONS_TLS_ENGINE]; + if (options[APP_OPTIONS_MAX_FIFO_SIZE]) + props->max_fifo_size = options[APP_OPTIONS_MAX_FIFO_SIZE]; + if (options[APP_OPTIONS_HIGH_WATERMARK]) + props->high_watermark = options[APP_OPTIONS_HIGH_WATERMARK]; + if (options[APP_OPTIONS_LOW_WATERMARK]) + props->low_watermark = options[APP_OPTIONS_LOW_WATERMARK]; + if (options[APP_OPTIONS_PCT_FIRST_ALLOC]) + props->pct_first_alloc = options[APP_OPTIONS_PCT_FIRST_ALLOC]; props->segment_type = seg_type; /* Add app to lookup by api_client_index table */ @@ -581,7 +574,7 @@ application_alloc_and_init (app_init_args_t * a) a->app_index = app->app_index; APP_DBG ("New app name: %v api index: %u index %u", app->name, - app->api_client_index, app->app_index); + a->api_client_index, app->app_index); return 0; } @@ -596,8 +589,7 @@ application_free (application_t * app) * The app event queue allocated in first segment is cleared with * the segment manager. No need to explicitly free it. */ - APP_DBG ("Delete app name %v api index: %d index: %d", app->name, - app->api_client_index, app->app_index); + APP_DBG ("Delete app name %v index: %d", app->name, app->app_index); if (application_is_proxy (app)) application_remove_proxy (app); @@ -620,8 +612,6 @@ application_free (application_t * app) if (application_is_builtin (app)) application_name_table_del (app); vec_free (app->name); - vec_free (app->tls_cert); - vec_free (app->tls_key); pool_put (app_main.app_pool, app); } @@ -640,7 +630,7 @@ application_detach_process (application_t * app, u32 api_client_index) } APP_DBG ("Detaching for app %v index %u api client index %u", app->name, - app->app_index, app->api_client_index); + app->app_index, api_client_index); /* *INDENT-OFF* */ pool_foreach (wrk_map, app->worker_maps, ({ @@ -694,10 +684,12 @@ application_n_workers (application_t * app) app_worker_t * application_listener_select_worker (session_t * ls) { + application_t *app; app_listener_t *al; - al = app_listener_get_w_session (ls); - return app_listener_select_worker (al); + app = application_get (ls->app_index); + al = app_listener_get (app, ls->al_index); + return app_listener_select_worker (app, al); } int @@ -716,11 +708,10 @@ application_alloc_worker_and_init (application_t * app, app_worker_t ** wrk) /* * Setup first segment manager */ - sm = segment_manager_new (); + sm = segment_manager_alloc (); sm->app_wrk_index = app_wrk->wrk_index; - if ((rv = segment_manager_init (sm, app->sm_properties.segment_size, - app->sm_properties.prealloc_fifos))) + if ((rv = segment_manager_init (sm))) { app_worker_free (app_wrk); return rv; @@ -743,7 +734,7 @@ application_alloc_worker_and_init (application_t * app, app_worker_t ** wrk) int vnet_app_worker_add_del (vnet_app_worker_add_del_args_t * a) { - svm_fifo_segment_private_t *fs; + fifo_segment_t *fs; app_worker_map_t *wrk_map; app_worker_t *app_wrk; segment_manager_t *sm; @@ -818,11 +809,11 @@ app_name_from_api_index (u32 api_client_index) vl_api_registration_t *regp; regp = vl_api_client_index_to_registration (api_client_index); if (regp) - return format (0, "%s%c", regp->name, 0); + return format (0, "%s", regp->name); clib_warning ("api client index %u does not have an api registration!", api_client_index); - return format (0, "unknown%c", 0); + return format (0, "unknown"); } /** @@ -835,7 +826,7 @@ app_name_from_api_index (u32 api_client_index) int vnet_application_attach (vnet_app_attach_args_t * a) { - svm_fifo_segment_private_t *fs; + fifo_segment_t *fs; application_t *app = 0; app_worker_t *app_wrk; segment_manager_t *sm; @@ -854,16 +845,21 @@ vnet_application_attach (vnet_app_attach_args_t * a) if (app) return VNET_API_ERROR_APP_ALREADY_ATTACHED; - if (a->api_client_index != APP_INVALID_INDEX) + /* Socket api sets the name and validates namespace prior to attach */ + if (!a->use_sock_api) { - app_name = app_name_from_api_index (a->api_client_index); - a->name = app_name; - } + if (a->api_client_index != APP_INVALID_INDEX) + { + app_name = app_name_from_api_index (a->api_client_index); + a->name = app_name; + } - secret = a->options[APP_OPTIONS_NAMESPACE_SECRET]; - if ((rv = app_validate_namespace (a->namespace_id, secret, &app_ns_index))) - return rv; - a->options[APP_OPTIONS_NAMESPACE] = app_ns_index; + secret = a->options[APP_OPTIONS_NAMESPACE_SECRET]; + if ((rv = + app_validate_namespace (a->namespace_id, secret, &app_ns_index))) + return rv; + a->options[APP_OPTIONS_NAMESPACE] = app_ns_index; + } if ((rv = application_alloc_and_init ((app_init_args_t *) a))) return rv; @@ -978,19 +974,21 @@ vnet_listen (vnet_listen_args_t * a) application_t *app; int rv; + ASSERT (vlib_thread_is_main_w_barrier ()); + app = application_get_if_valid (a->app_index); if (!app) - return VNET_API_ERROR_APPLICATION_NOT_ATTACHED; + return SESSION_E_NOAPP; app_wrk = application_get_worker (app, a->wrk_map_index); if (!app_wrk) - return VNET_API_ERROR_INVALID_VALUE; + return SESSION_E_INVALID_APPWRK; a->sep_ext.app_wrk_index = app_wrk->wrk_index; session_endpoint_update_for_app (&a->sep_ext, app, 0 /* is_connect */ ); if (!session_endpoint_in_ns (&a->sep)) - return VNET_API_ERROR_INVALID_VALUE_2; + return SESSION_E_INVALID_NS; /* * Check if we already have an app listener @@ -999,9 +997,9 @@ vnet_listen (vnet_listen_args_t * a) if (app_listener) { if (app_listener->app_index != app->app_index) - return VNET_API_ERROR_ADDRESS_IN_USE; - if (app_worker_start_listen (app_wrk, app_listener)) - return -1; + return SESSION_E_ALREADY_LISTENING; + if ((rv = app_worker_start_listen (app_wrk, app_listener))) + return rv; a->handle = app_listener_handle (app_listener); return 0; } @@ -1028,8 +1026,10 @@ vnet_connect (vnet_connect_args_t * a) app_worker_t *client_wrk; application_t *client; + ASSERT (vlib_thread_is_main_w_barrier ()); + if (session_endpoint_is_zero (&a->sep)) - return VNET_API_ERROR_INVALID_VALUE; + return SESSION_E_INVALID_RMT_IP; client = application_get (a->app_index); session_endpoint_update_for_app (&a->sep_ext, client, 1 /* is_connect */ ); @@ -1049,13 +1049,12 @@ vnet_connect (vnet_connect_args_t * a) rv = app_worker_connect_session (client_wrk, &a->sep, a->api_context); if (rv <= 0) return rv; + a->sep_ext.transport_proto = a->sep_ext.original_tp; } /* * Not connecting to a local server, propagate to transport */ - if (app_worker_connect_session (client_wrk, &a->sep, a->api_context)) - return VNET_API_ERROR_SESSION_CONNECT; - return 0; + return app_worker_connect_session (client_wrk, &a->sep, a->api_context); } int @@ -1065,23 +1064,25 @@ vnet_unlisten (vnet_unlisten_args_t * a) app_listener_t *al; application_t *app; + ASSERT (vlib_thread_is_main_w_barrier ()); + if (!(app = application_get_if_valid (a->app_index))) - return VNET_API_ERROR_APPLICATION_NOT_ATTACHED; + return SESSION_E_NOAPP; if (!(al = app_listener_get_w_handle (a->handle))) - return -1; + return SESSION_E_NOLISTEN; if (al->app_index != app->app_index) { clib_warning ("app doesn't own handle %llu!", a->handle); - return -1; + return SESSION_E_OWNER; } app_wrk = application_get_worker (app, a->wrk_map_index); if (!app_wrk) { clib_warning ("no app %u worker %u", app->app_index, a->wrk_map_index); - return -1; + return SESSION_E_INVALID_APPWRK; } return app_worker_stop_listen (app_wrk, al); @@ -1095,10 +1096,11 @@ vnet_disconnect_session (vnet_disconnect_args_t * a) s = session_get_from_handle_if_valid (a->handle); if (!s) - return VNET_API_ERROR_INVALID_VALUE; + return SESSION_E_NOSESSION; + app_wrk = app_worker_get (s->app_wrk_index); if (app_wrk->app_index != a->app_index) - return VNET_API_ERROR_INVALID_VALUE; + return SESSION_E_OWNER; /* We're peeking into another's thread pool. Make sure */ ASSERT (s->session_index == session_index_from_handle (a->handle)); @@ -1113,19 +1115,19 @@ application_change_listener_owner (session_t * s, app_worker_t * app_wrk) app_worker_t *old_wrk = app_worker_get (s->app_wrk_index); app_listener_t *app_listener; application_t *app; + int rv; if (!old_wrk) - return -1; + return SESSION_E_INVALID_APPWRK; hash_unset (old_wrk->listeners_table, listen_session_get_handle (s)); if (session_transport_service_type (s) == TRANSPORT_SERVICE_CL && s->rx_fifo) - segment_manager_dealloc_fifos (s->rx_fifo->segment_index, s->rx_fifo, - s->tx_fifo); + segment_manager_dealloc_fifos (s->rx_fifo, s->tx_fifo); app = application_get (old_wrk->app_index); if (!app) - return -1; + return SESSION_E_NOAPP; app_listener = app_listener_get (app, s->al_index); @@ -1133,8 +1135,8 @@ application_change_listener_owner (session_t * s, app_worker_t * app_wrk) app_listener->workers = clib_bitmap_set (app_listener->workers, old_wrk->wrk_map_index, 0); - if (app_worker_start_listen (app_wrk, app_listener)) - return -1; + if ((rv = app_worker_start_listen (app_wrk, app_listener))) + return rv; s->app_wrk_index = app_wrk->wrk_index; @@ -1171,12 +1173,6 @@ application_has_global_scope (application_t * app) return app->flags & APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; } -u8 -application_use_mq_for_ctrl (application_t * app) -{ - return app->flags & APP_OPTIONS_FLAGS_USE_MQ_FOR_CTRL_MSGS; -} - static clib_error_t * application_start_stop_proxy_fib_proto (application_t * app, u8 fib_proto, u8 transport_proto, u8 is_start) @@ -1211,7 +1207,7 @@ application_start_stop_proxy_fib_proto (application_t * app, u8 fib_proto, app_worker_start_listen (app_wrk, al); s = listen_session_get (al->session_index); - s->enqueue_epoch = SESSION_PROXY_LISTENER_INDEX; + s->flags |= SESSION_F_PROXY; } } else @@ -1317,13 +1313,13 @@ application_remove_proxy (application_t * app) /* *INDENT-ON* */ } -segment_manager_properties_t * +segment_manager_props_t * application_segment_manager_properties (application_t * app) { return &app->sm_properties; } -segment_manager_properties_t * +segment_manager_props_t * application_get_segment_manager_properties (u32 app_index) { application_t *app = application_get (app_index); @@ -1333,24 +1329,20 @@ application_get_segment_manager_properties (u32 app_index) clib_error_t * vnet_app_add_tls_cert (vnet_app_add_tls_cert_args_t * a) { - application_t *app; - app = application_get (a->app_index); - if (!app) - return clib_error_return_code (0, VNET_API_ERROR_APPLICATION_NOT_ATTACHED, - 0, "app %u doesn't exist", a->app_index); - app->tls_cert = vec_dup (a->cert); + /* Deprected, will be remove after 20.01 */ + app_cert_key_pair_t *ckpair; + ckpair = app_cert_key_pair_get_default (); + ckpair->cert = vec_dup (a->cert); return 0; } clib_error_t * vnet_app_add_tls_key (vnet_app_add_tls_key_args_t * a) { - application_t *app; - app = application_get (a->app_index); - if (!app) - return clib_error_return_code (0, VNET_API_ERROR_APPLICATION_NOT_ATTACHED, - 0, "app %u doesn't exist", a->app_index); - app->tls_key = vec_dup (a->key); + /* Deprected, will be remove after 20.01 */ + app_cert_key_pair_t *ckpair; + ckpair = app_cert_key_pair_get_default (); + ckpair->key = vec_dup (a->key); return 0; } @@ -1403,12 +1395,76 @@ application_format_connects (application_t * app, int verbose) /* *INDENT-ON* */ } +u8 * +format_cert_key_pair (u8 * s, va_list * args) +{ + app_cert_key_pair_t *ckpair = va_arg (*args, app_cert_key_pair_t *); + int key_len = 0, cert_len = 0; + cert_len = vec_len (ckpair->cert); + key_len = vec_len (ckpair->key); + if (ckpair->cert_key_index == 0) + s = format (s, "DEFAULT (cert:%d, key:%d)", cert_len, key_len); + else + s = format (s, "%d (cert:%d, key:%d)", ckpair->cert_key_index, + cert_len, key_len); + return s; +} + +u8 * +format_crypto_engine (u8 * s, va_list * args) +{ + u32 engine = va_arg (*args, u32); + switch (engine) + { + case CRYPTO_ENGINE_NONE: + return format (s, "none"); + case CRYPTO_ENGINE_MBEDTLS: + return format (s, "mbedtls"); + case CRYPTO_ENGINE_OPENSSL: + return format (s, "openssl"); + case CRYPTO_ENGINE_PICOTLS: + return format (s, "picotls"); + case CRYPTO_ENGINE_VPP: + return format (s, "vpp"); + default: + return format (s, "unknown engine"); + } + return s; +} + +uword +unformat_crypto_engine (unformat_input_t * input, va_list * args) +{ + u8 *a = va_arg (*args, u8 *); + if (unformat (input, "mbedtls")) + *a = CRYPTO_ENGINE_MBEDTLS; + else if (unformat (input, "openssl")) + *a = CRYPTO_ENGINE_OPENSSL; + else if (unformat (input, "picotls")) + *a = CRYPTO_ENGINE_PICOTLS; + else if (unformat (input, "vpp")) + *a = CRYPTO_ENGINE_VPP; + else + return 0; + return 1; +} + +u8 * +format_crypto_context (u8 * s, va_list * args) +{ + crypto_context_t *crctx = va_arg (*args, crypto_context_t *); + s = format (s, "[0x%x][sub%d,ckpair%x]", crctx->ctx_index, + crctx->n_subscribers, crctx->ckpair_index); + s = format (s, "[%U]", format_crypto_engine, crctx->crypto_engine); + return s; +} + u8 * format_application (u8 * s, va_list * args) { application_t *app = va_arg (*args, application_t *); CLIB_UNUSED (int verbose) = va_arg (*args, int); - segment_manager_properties_t *props; + segment_manager_props_t *props; const u8 *app_ns_name, *app_name; app_worker_map_t *wrk_map; app_worker_t *app_wrk; @@ -1425,12 +1481,12 @@ format_application (u8 * s, va_list * args) props = application_segment_manager_properties (app); if (!verbose) { - s = format (s, "%-10u%-20s%-40s", app->app_index, app_name, + s = format (s, "%-10u%-20v%-40v", app->app_index, app_name, app_ns_name); return s; } - s = format (s, "app-name %s app-index %u ns-index %u seg-size %U\n", + s = format (s, "app-name %v app-index %u ns-index %u seg-size %U\n", app_name, app->app_index, app->ns_index, format_memory_size, props->add_segment_size); s = format (s, "rx-fifo-size %U tx-fifo-size %U workers:\n", @@ -1487,11 +1543,63 @@ application_format_all_clients (vlib_main_t * vm, int verbose) /* *INDENT-ON* */ } +static clib_error_t * +show_certificate_command_fn (vlib_main_t * vm, unformat_input_t * input, + vlib_cli_command_t * cmd) +{ + app_cert_key_pair_t *ckpair; + session_cli_return_if_not_enabled (); + + /* *INDENT-OFF* */ + pool_foreach (ckpair, app_main.cert_key_pair_store, ({ + vlib_cli_output (vm, "%U", format_cert_key_pair, ckpair); + })); + /* *INDENT-ON* */ + return 0; +} + +static inline void +appliction_format_app_mq (vlib_main_t * vm, application_t * app) +{ + app_worker_map_t *map; + app_worker_t *wrk; + /* *INDENT-OFF* */ + pool_foreach (map, app->worker_maps, ({ + wrk = app_worker_get (map->wrk_index); + vlib_cli_output (vm, "[A%d][%d]%U", app->app_index, + map->wrk_index, format_svm_msg_q, + wrk->event_queue); + })); + /* *INDENT-ON* */ +} + +static clib_error_t * +appliction_format_all_app_mq (vlib_main_t * vm) +{ + application_t *app; + int i, n_threads; + + n_threads = vec_len (vlib_mains); + + for (i = 0; i < n_threads; i++) + { + vlib_cli_output (vm, "[Ctrl%d]%U", i, format_svm_msg_q, + session_main_get_vpp_event_queue (i)); + } + + /* *INDENT-OFF* */ + pool_foreach (app, app_main.app_pool, ({ + appliction_format_app_mq (vm, app); + })); + /* *INDENT-ON* */ + return 0; +} + static clib_error_t * show_app_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { - int do_server = 0, do_client = 0; + int do_server = 0, do_client = 0, do_mq = 0; application_t *app; u32 app_index = ~0; int verbose = 0; @@ -1504,6 +1612,8 @@ show_app_command_fn (vlib_main_t * vm, unformat_input_t * input, do_server = 1; else if (unformat (input, "client")) do_client = 1; + else if (unformat (input, "mq")) + do_mq = 1; else if (unformat (input, "%u", &app_index)) ; else if (unformat (input, "verbose")) @@ -1513,6 +1623,22 @@ show_app_command_fn (vlib_main_t * vm, unformat_input_t * input, format_unformat_error, input); } + if (do_mq && app_index != ~0) + { + app = application_get_if_valid (app_index); + if (!app) + return clib_error_return (0, "No app with index %u", app_index); + + appliction_format_app_mq (vm, app); + return 0; + } + + if (do_mq) + { + appliction_format_all_app_mq (vm); + return 0; + } + if (do_server) { application_format_all_listeners (vm, verbose); @@ -1549,15 +1675,123 @@ show_app_command_fn (vlib_main_t * vm, unformat_input_t * input, return 0; } +/* Certificate store */ + +static app_cert_key_pair_t * +app_cert_key_pair_alloc () +{ + app_cert_key_pair_t *ckpair; + pool_get (app_main.cert_key_pair_store, ckpair); + clib_memset (ckpair, 0, sizeof (*ckpair)); + ckpair->cert_key_index = ckpair - app_main.cert_key_pair_store; + return ckpair; +} + +app_cert_key_pair_t * +app_cert_key_pair_get_if_valid (u32 index) +{ + if (pool_is_free_index (app_main.cert_key_pair_store, index)) + return 0; + return app_cert_key_pair_get (index); +} + +app_cert_key_pair_t * +app_cert_key_pair_get (u32 index) +{ + return pool_elt_at_index (app_main.cert_key_pair_store, index); +} + +app_cert_key_pair_t * +app_cert_key_pair_get_default () +{ + /* To maintain legacy bapi */ + return app_cert_key_pair_get (0); +} + +int +vnet_app_add_cert_key_pair (vnet_app_add_cert_key_pair_args_t * a) +{ + app_cert_key_pair_t *ckpair = app_cert_key_pair_alloc (); + ckpair->cert = vec_dup (a->cert); + ckpair->key = vec_dup (a->key); + a->index = ckpair->cert_key_index; + return 0; +} + +int +vnet_app_add_cert_key_interest (u32 index, u32 app_index) +{ + app_cert_key_pair_t *ckpair; + if (!(ckpair = app_cert_key_pair_get_if_valid (index))) + return -1; + if (vec_search (ckpair->app_interests, app_index) != ~0) + vec_add1 (ckpair->app_interests, app_index); + return 0; +} + +int +vnet_app_del_cert_key_pair (u32 index) +{ + app_cert_key_pair_t *ckpair; + application_t *app; + u32 *app_index; + + if (!(ckpair = app_cert_key_pair_get_if_valid (index))) + return (VNET_API_ERROR_INVALID_VALUE); + + vec_foreach (app_index, ckpair->app_interests) + { + if ((app = application_get_if_valid (*app_index)) + && app->cb_fns.app_cert_key_pair_delete_callback) + app->cb_fns.app_cert_key_pair_delete_callback (ckpair); + } + + vec_free (ckpair->cert); + vec_free (ckpair->key); + pool_put (app_main.cert_key_pair_store, ckpair); + return 0; +} + +clib_error_t * +application_init (vlib_main_t * vm) +{ + /* Add a certificate with index 0 to support legacy apis */ + (void) app_cert_key_pair_alloc (); + app_main.last_crypto_engine = CRYPTO_ENGINE_LAST; + app_main.app_by_name = hash_create_vec (0, sizeof (u8), sizeof (uword)); + return 0; +} + /* *INDENT-OFF* */ +VLIB_INIT_FUNCTION (application_init); + VLIB_CLI_COMMAND (show_app_command, static) = { .path = "show app", - .short_help = "show app [server|client] [verbose]", + .short_help = "show app [app_id] [server|client] [mq] [verbose]", .function = show_app_command_fn, }; + +VLIB_CLI_COMMAND (show_certificate_command, static) = +{ + .path = "show app certificate", + .short_help = "list app certs and keys present in store", + .function = show_certificate_command_fn, +}; /* *INDENT-ON* */ +crypto_engine_type_t +app_crypto_engine_type_add (void) +{ + return (++app_main.last_crypto_engine); +} + +u8 +app_crypto_engine_n_types (void) +{ + return (app_main.last_crypto_engine + 1); +} + /* * fd.io coding-style-patch-verification: ON *