diff options
Diffstat (limited to 'src/test/test.c')
| -rw-r--r-- | src/test/test.c | 129 |
1 files changed, 128 insertions, 1 deletions
diff --git a/src/test/test.c b/src/test/test.c index 40c053a660..6b7e0b6442 100644 --- a/src/test/test.c +++ b/src/test/test.c @@ -1,5 +1,4 @@ /* Copyright (c) 2001-2004, Roger Dingledine. -->a * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. * Copyright (c) 2007-2021, The Tor Project, Inc. */ /* See LICENSE for licensing information */ @@ -53,6 +52,7 @@ #include "core/crypto/onion_fast.h" #include "core/crypto/onion_tap.h" #include "core/or/policies.h" +#include "lib/sandbox/sandbox.h" #include "app/config/statefile.h" #include "lib/crypt_ops/crypto_curve25519.h" #include "feature/nodelist/networkstatus.h" @@ -350,6 +350,127 @@ test_onion_queues(void *arg) tor_free(onionskin); } +/** + * Test onion queue priority, separation, and resulting + * ordering. + * + * create and add a mix of TAP, NTOR2, and NTORv3. Ensure + * they all end up in the right queue. In particular, ntorv2 + * and ntorv3 should share a queue, but TAP should be separate, + * and lower prioritt. + * + * We test this by way of adding TAP first, and then an interleaving + * order of ntor2 and ntor3, and check that the ntor2 and ntor3 are + * still interleaved, but TAP comes last. */ +static void +test_onion_queue_order(void *arg) +{ + uint8_t buf_tap[TAP_ONIONSKIN_CHALLENGE_LEN] = {0}; + uint8_t buf_ntor[NTOR_ONIONSKIN_LEN] = {0}; + uint8_t buf_ntor3[CELL_PAYLOAD_SIZE] = {0}; + + or_circuit_t *circ_tap = or_circuit_new(0, NULL); + or_circuit_t *circ_ntor = or_circuit_new(0, NULL); + or_circuit_t *circ_ntor3 = or_circuit_new(0, NULL); + + create_cell_t *onionskin = NULL; + create_cell_t *create_tap1 = tor_malloc_zero(sizeof(create_cell_t)); + create_cell_t *create_ntor1 = tor_malloc_zero(sizeof(create_cell_t)); + create_cell_t *create_ntor2 = tor_malloc_zero(sizeof(create_cell_t)); + create_cell_t *create_v3ntor1 = tor_malloc_zero(sizeof(create_cell_t)); + create_cell_t *create_v3ntor2 = tor_malloc_zero(sizeof(create_cell_t)); + (void)arg; + + create_cell_init(create_tap1, CELL_CREATE, ONION_HANDSHAKE_TYPE_TAP, + TAP_ONIONSKIN_CHALLENGE_LEN, buf_tap); + create_cell_init(create_ntor1, CELL_CREATE, ONION_HANDSHAKE_TYPE_NTOR, + NTOR_ONIONSKIN_LEN, buf_ntor); + create_cell_init(create_ntor2, CELL_CREATE, ONION_HANDSHAKE_TYPE_NTOR, + NTOR_ONIONSKIN_LEN, buf_ntor); + create_cell_init(create_v3ntor1, CELL_CREATE2, ONION_HANDSHAKE_TYPE_NTOR_V3, + NTOR_ONIONSKIN_LEN, buf_ntor3); + create_cell_init(create_v3ntor2, CELL_CREATE2, ONION_HANDSHAKE_TYPE_NTOR_V3, + NTOR_ONIONSKIN_LEN, buf_ntor3); + + /* sanity check queue init */ + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + + /* Add tap first so we can ensure it comes out last */ + tt_int_op(0,OP_EQ, onion_pending_add(circ_tap, create_tap1)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + + /* Now add interleaving ntor2 and ntor3, to ensure they share + * the same queue and come out in this order */ + tt_int_op(0,OP_EQ, onion_pending_add(circ_ntor, create_ntor1)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + + tt_int_op(0,OP_EQ, onion_pending_add(circ_ntor3, create_v3ntor1)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(2,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(2,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + + tt_int_op(0,OP_EQ, onion_pending_add(circ_ntor, create_ntor2)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(3,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(3,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + + tt_int_op(0,OP_EQ, onion_pending_add(circ_ntor3, create_v3ntor2)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(4,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(4,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + + /* Now remove 5 tasks, ensuring order and queue sizes */ + tt_ptr_op(circ_ntor, OP_EQ, onion_next_task(&onionskin)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(3,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(3,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + tt_ptr_op(onionskin, OP_EQ, create_ntor1); + + tt_ptr_op(circ_ntor3, OP_EQ, onion_next_task(&onionskin)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(2,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(2,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + tt_ptr_op(onionskin, OP_EQ, create_v3ntor1); + + tt_ptr_op(circ_ntor, OP_EQ, onion_next_task(&onionskin)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + tt_ptr_op(onionskin, OP_EQ, create_ntor2); + + tt_ptr_op(circ_ntor3, OP_EQ, onion_next_task(&onionskin)); + tt_int_op(1,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + tt_ptr_op(onionskin, OP_EQ, create_v3ntor2); + + tt_ptr_op(circ_tap, OP_EQ, onion_next_task(&onionskin)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR_V3)); + tt_ptr_op(onionskin, OP_EQ, create_tap1); + + clear_pending_onions(); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_TAP)); + tt_int_op(0,OP_EQ, onion_num_pending(ONION_HANDSHAKE_TYPE_NTOR)); + + done: + circuit_free_(TO_CIRCUIT(circ_tap)); + circuit_free_(TO_CIRCUIT(circ_ntor)); + circuit_free_(TO_CIRCUIT(circ_ntor3)); + tor_free(create_tap1); + tor_free(create_ntor1); + tor_free(create_ntor2); + tor_free(create_v3ntor1); + tor_free(create_v3ntor2); +} + static int32_t cbtnummodes = 10; static int32_t @@ -622,6 +743,7 @@ static struct testcase_t test_array[] = { ENT(onion_handshake), { "bad_onion_handshake", test_bad_onion_handshake, 0, NULL, NULL }, ENT(onion_queues), + ENT(onion_queue_order), { "ntor_handshake", test_ntor_handshake, 0, NULL, NULL }, { "fast_handshake", test_fast_handshake, 0, NULL, NULL }, FORK(circuit_timeout), @@ -673,6 +795,7 @@ struct testgroup_t testgroups[] = { { "crypto/pem/", pem_tests }, { "crypto/rng/", crypto_rng_tests }, { "dir/", dir_tests }, + { "dir/auth/ports/", dirauth_port_tests }, { "dir/auth/process_descs/", process_descs_tests }, { "dir/md/", microdesc_tests }, { "dirauth/dirvote/", dirvote_tests}, @@ -707,6 +830,7 @@ struct testgroup_t testgroups[] = { { "netinfo/", netinfo_tests }, { "nodelist/", nodelist_tests }, { "oom/", oom_tests }, + { "onion-handshake/ntor-v3/", ntor_v3_tests }, { "oos/", oos_tests }, { "options/", options_tests }, { "options/act/", options_act_tests }, @@ -731,6 +855,9 @@ struct testgroup_t testgroups[] = { { "routerkeys/", routerkeys_tests }, { "routerlist/", routerlist_tests }, { "routerset/" , routerset_tests }, +#ifdef USE_LIBSECCOMP + { "sandbox/" , sandbox_tests }, +#endif { "scheduler/", scheduler_tests }, { "sendme/", sendme_tests }, { "shared-random/", sr_tests }, |