diff options
Diffstat (limited to 'src/test/test_controller.c')
| -rw-r--r-- | src/test/test_controller.c | 1343 |
1 files changed, 1343 insertions, 0 deletions
diff --git a/src/test/test_controller.c b/src/test/test_controller.c new file mode 100644 index 0000000000..f19c846144 --- /dev/null +++ b/src/test/test_controller.c @@ -0,0 +1,1343 @@ +/* Copyright (c) 2015-2016, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#define CONTROL_PRIVATE +#include "or.h" +#include "control.h" +#include "entrynodes.h" +#include "networkstatus.h" +#include "rendservice.h" +#include "routerlist.h" +#include "test.h" + +static void +test_add_onion_helper_keyarg(void *arg) +{ + crypto_pk_t *pk = NULL; + crypto_pk_t *pk2 = NULL; + const char *key_new_alg = NULL; + char *key_new_blob = NULL; + char *err_msg = NULL; + char *encoded = NULL; + char *arg_str = NULL; + + (void) arg; + + /* Test explicit RSA1024 key generation. */ + pk = add_onion_helper_keyarg("NEW:RSA1024", 0, &key_new_alg, &key_new_blob, + &err_msg); + tt_assert(pk); + tt_str_op(key_new_alg, OP_EQ, "RSA1024"); + tt_assert(key_new_blob); + tt_assert(!err_msg); + + /* Test "BEST" key generation (Assumes BEST = RSA1024). */ + crypto_pk_free(pk); + tor_free(key_new_blob); + pk = add_onion_helper_keyarg("NEW:BEST", 0, &key_new_alg, &key_new_blob, + &err_msg); + tt_assert(pk); + tt_str_op(key_new_alg, OP_EQ, "RSA1024"); + tt_assert(key_new_blob); + tt_assert(!err_msg); + + /* Test discarding the private key. */ + crypto_pk_free(pk); + tor_free(key_new_blob); + pk = add_onion_helper_keyarg("NEW:BEST", 1, &key_new_alg, &key_new_blob, + &err_msg); + tt_assert(pk); + tt_assert(!key_new_alg); + tt_assert(!key_new_blob); + tt_assert(!err_msg); + + /* Test generating a invalid key type. */ + crypto_pk_free(pk); + pk = add_onion_helper_keyarg("NEW:RSA512", 0, &key_new_alg, &key_new_blob, + &err_msg); + tt_assert(!pk); + tt_assert(!key_new_alg); + tt_assert(!key_new_blob); + tt_assert(err_msg); + + /* Test loading a RSA1024 key. */ + tor_free(err_msg); + pk = pk_generate(0); + tt_int_op(0, OP_EQ, crypto_pk_base64_encode(pk, &encoded)); + tor_asprintf(&arg_str, "RSA1024:%s", encoded); + pk2 = add_onion_helper_keyarg(arg_str, 0, &key_new_alg, &key_new_blob, + &err_msg); + tt_assert(pk2); + tt_assert(!key_new_alg); + tt_assert(!key_new_blob); + tt_assert(!err_msg); + tt_assert(crypto_pk_cmp_keys(pk, pk2) == 0); + + /* Test loading a invalid key type. */ + tor_free(arg_str); + crypto_pk_free(pk); pk = NULL; + tor_asprintf(&arg_str, "RSA512:%s", encoded); + pk = add_onion_helper_keyarg(arg_str, 0, &key_new_alg, &key_new_blob, + &err_msg); + tt_assert(!pk); + tt_assert(!key_new_alg); + tt_assert(!key_new_blob); + tt_assert(err_msg); + + /* Test loading a invalid key. */ + tor_free(arg_str); + crypto_pk_free(pk); pk = NULL; + tor_free(err_msg); + encoded[strlen(encoded)/2] = '\0'; + tor_asprintf(&arg_str, "RSA1024:%s", encoded); + pk = add_onion_helper_keyarg(arg_str, 0, &key_new_alg, &key_new_blob, + &err_msg); + tt_assert(!pk); + tt_assert(!key_new_alg); + tt_assert(!key_new_blob); + tt_assert(err_msg); + + done: + crypto_pk_free(pk); + crypto_pk_free(pk2); + tor_free(key_new_blob); + tor_free(err_msg); + tor_free(encoded); + tor_free(arg_str); +} + +static void +test_rend_service_parse_port_config(void *arg) +{ + const char *sep = ","; + rend_service_port_config_t *cfg = NULL; + char *err_msg = NULL; + + (void)arg; + + /* Test "VIRTPORT" only. */ + cfg = rend_service_parse_port_config("80", sep, &err_msg); + tt_assert(cfg); + tt_assert(!err_msg); + + /* Test "VIRTPORT,TARGET" (Target is port). */ + rend_service_port_config_free(cfg); + cfg = rend_service_parse_port_config("80,8080", sep, &err_msg); + tt_assert(cfg); + tt_assert(!err_msg); + + /* Test "VIRTPORT,TARGET" (Target is IPv4:port). */ + rend_service_port_config_free(cfg); + cfg = rend_service_parse_port_config("80,192.0.2.1:8080", sep, &err_msg); + tt_assert(cfg); + tt_assert(!err_msg); + + /* Test "VIRTPORT,TARGET" (Target is IPv6:port). */ + rend_service_port_config_free(cfg); + cfg = rend_service_parse_port_config("80,[2001:db8::1]:8080", sep, &err_msg); + tt_assert(cfg); + tt_assert(!err_msg); + rend_service_port_config_free(cfg); + cfg = NULL; + + /* XXX: Someone should add tests for AF_UNIX targets if supported. */ + + /* Test empty config. */ + rend_service_port_config_free(cfg); + cfg = rend_service_parse_port_config("", sep, &err_msg); + tt_assert(!cfg); + tt_assert(err_msg); + + /* Test invalid port. */ + tor_free(err_msg); + cfg = rend_service_parse_port_config("90001", sep, &err_msg); + tt_assert(!cfg); + tt_assert(err_msg); + tor_free(err_msg); + + /* unix port */ + cfg = NULL; + + /* quoted unix port */ + tor_free(err_msg); + cfg = rend_service_parse_port_config("100 unix:\"/tmp/foo bar\"", + " ", &err_msg); + tt_assert(cfg); + tt_assert(!err_msg); + rend_service_port_config_free(cfg); + cfg = NULL; + + /* quoted unix port */ + tor_free(err_msg); + cfg = rend_service_parse_port_config("100 unix:\"/tmp/foo bar\"", + " ", &err_msg); + tt_assert(cfg); + tt_assert(!err_msg); + rend_service_port_config_free(cfg); + cfg = NULL; + + /* quoted unix port, missing end quote */ + cfg = rend_service_parse_port_config("100 unix:\"/tmp/foo bar", + " ", &err_msg); + tt_assert(!cfg); + tt_str_op(err_msg, OP_EQ, "Couldn't process address <unix:\"/tmp/foo bar> " + "from hidden service configuration"); + tor_free(err_msg); + + /* bogus IP address */ + cfg = rend_service_parse_port_config("100 1.2.3.4.5:9000", + " ", &err_msg); + tt_assert(!cfg); + tt_str_op(err_msg, OP_EQ, "Unparseable address in hidden service port " + "configuration."); + tor_free(err_msg); + + /* bogus port port */ + cfg = rend_service_parse_port_config("100 99999", + " ", &err_msg); + tt_assert(!cfg); + tt_str_op(err_msg, OP_EQ, "Unparseable or out-of-range port \"99999\" " + "in hidden service port configuration."); + tor_free(err_msg); + + done: + rend_service_port_config_free(cfg); + tor_free(err_msg); +} + +static void +test_add_onion_helper_clientauth(void *arg) +{ + rend_authorized_client_t *client = NULL; + char *err_msg = NULL; + int created = 0; + + (void)arg; + + /* Test "ClientName" only. */ + client = add_onion_helper_clientauth("alice", &created, &err_msg); + tt_assert(client); + tt_assert(created); + tt_assert(!err_msg); + rend_authorized_client_free(client); + + /* Test "ClientName:Blob" */ + client = add_onion_helper_clientauth("alice:475hGBHPlq7Mc0cRZitK/B", + &created, &err_msg); + tt_assert(client); + tt_assert(!created); + tt_assert(!err_msg); + rend_authorized_client_free(client); + + /* Test invalid client names */ + client = add_onion_helper_clientauth("no*asterisks*allowed", &created, + &err_msg); + tt_assert(!client); + tt_assert(err_msg); + tor_free(err_msg); + + /* Test invalid auth cookie */ + client = add_onion_helper_clientauth("alice:12345", &created, &err_msg); + tt_assert(!client); + tt_assert(err_msg); + tor_free(err_msg); + + /* Test invalid syntax */ + client = add_onion_helper_clientauth(":475hGBHPlq7Mc0cRZitK/B", &created, + &err_msg); + tt_assert(!client); + tt_assert(err_msg); + tor_free(err_msg); + + done: + rend_authorized_client_free(client); + tor_free(err_msg); +} + +/* Mocks and data/variables used for GETINFO download status tests */ + +static const download_status_t dl_status_default = + { 0, 0, 0, DL_SCHED_CONSENSUS, DL_WANT_ANY_DIRSERVER, + DL_SCHED_INCREMENT_FAILURE, DL_SCHED_RANDOM_EXPONENTIAL, 0, 0 }; +static download_status_t ns_dl_status[N_CONSENSUS_FLAVORS]; +static download_status_t ns_dl_status_bootstrap[N_CONSENSUS_FLAVORS]; +static download_status_t ns_dl_status_running[N_CONSENSUS_FLAVORS]; + +/* + * These should explore all the possible cases of download_status_to_string() + * in control.c + */ +static const download_status_t dls_sample_1 = + { 1467163900, 0, 0, DL_SCHED_GENERIC, DL_WANT_ANY_DIRSERVER, + DL_SCHED_INCREMENT_FAILURE, DL_SCHED_DETERMINISTIC, 0, 0 }; +static const char * dls_sample_1_str = + "next-attempt-at 2016-06-29 01:31:40\n" + "n-download-failures 0\n" + "n-download-attempts 0\n" + "schedule DL_SCHED_GENERIC\n" + "want-authority DL_WANT_ANY_DIRSERVER\n" + "increment-on DL_SCHED_INCREMENT_FAILURE\n" + "backoff DL_SCHED_DETERMINISTIC\n"; +static const download_status_t dls_sample_2 = + { 1467164400, 1, 2, DL_SCHED_CONSENSUS, DL_WANT_AUTHORITY, + DL_SCHED_INCREMENT_FAILURE, DL_SCHED_DETERMINISTIC, 0, 0 }; +static const char * dls_sample_2_str = + "next-attempt-at 2016-06-29 01:40:00\n" + "n-download-failures 1\n" + "n-download-attempts 2\n" + "schedule DL_SCHED_CONSENSUS\n" + "want-authority DL_WANT_AUTHORITY\n" + "increment-on DL_SCHED_INCREMENT_FAILURE\n" + "backoff DL_SCHED_DETERMINISTIC\n"; +static const download_status_t dls_sample_3 = + { 1467154400, 12, 25, DL_SCHED_BRIDGE, DL_WANT_ANY_DIRSERVER, + DL_SCHED_INCREMENT_ATTEMPT, DL_SCHED_DETERMINISTIC, 0, 0 }; +static const char * dls_sample_3_str = + "next-attempt-at 2016-06-28 22:53:20\n" + "n-download-failures 12\n" + "n-download-attempts 25\n" + "schedule DL_SCHED_BRIDGE\n" + "want-authority DL_WANT_ANY_DIRSERVER\n" + "increment-on DL_SCHED_INCREMENT_ATTEMPT\n" + "backoff DL_SCHED_DETERMINISTIC\n"; +static const download_status_t dls_sample_4 = + { 1467166600, 3, 0, DL_SCHED_GENERIC, DL_WANT_ANY_DIRSERVER, + DL_SCHED_INCREMENT_FAILURE, DL_SCHED_RANDOM_EXPONENTIAL, 0, 0 }; +static const char * dls_sample_4_str = + "next-attempt-at 2016-06-29 02:16:40\n" + "n-download-failures 3\n" + "n-download-attempts 0\n" + "schedule DL_SCHED_GENERIC\n" + "want-authority DL_WANT_ANY_DIRSERVER\n" + "increment-on DL_SCHED_INCREMENT_FAILURE\n" + "backoff DL_SCHED_RANDOM_EXPONENTIAL\n" + "last-backoff-position 0\n" + "last-delay-used 0\n"; +static const download_status_t dls_sample_5 = + { 1467164600, 3, 7, DL_SCHED_CONSENSUS, DL_WANT_ANY_DIRSERVER, + DL_SCHED_INCREMENT_FAILURE, DL_SCHED_RANDOM_EXPONENTIAL, 1, 2112, }; +static const char * dls_sample_5_str = + "next-attempt-at 2016-06-29 01:43:20\n" + "n-download-failures 3\n" + "n-download-attempts 7\n" + "schedule DL_SCHED_CONSENSUS\n" + "want-authority DL_WANT_ANY_DIRSERVER\n" + "increment-on DL_SCHED_INCREMENT_FAILURE\n" + "backoff DL_SCHED_RANDOM_EXPONENTIAL\n" + "last-backoff-position 1\n" + "last-delay-used 2112\n"; +static const download_status_t dls_sample_6 = + { 1467164200, 4, 9, DL_SCHED_CONSENSUS, DL_WANT_AUTHORITY, + DL_SCHED_INCREMENT_ATTEMPT, DL_SCHED_RANDOM_EXPONENTIAL, 3, 432 }; +static const char * dls_sample_6_str = + "next-attempt-at 2016-06-29 01:36:40\n" + "n-download-failures 4\n" + "n-download-attempts 9\n" + "schedule DL_SCHED_CONSENSUS\n" + "want-authority DL_WANT_AUTHORITY\n" + "increment-on DL_SCHED_INCREMENT_ATTEMPT\n" + "backoff DL_SCHED_RANDOM_EXPONENTIAL\n" + "last-backoff-position 3\n" + "last-delay-used 432\n"; + +/* Simulated auth certs */ +static const char *auth_id_digest_1_str = + "63CDD326DFEF0CA020BDD3FEB45A3286FE13A061"; +static download_status_t auth_def_cert_download_status_1; +static const char *auth_id_digest_2_str = + "2C209FCDD8D48DC049777B8DC2C0F94A0408BE99"; +static download_status_t auth_def_cert_download_status_2; +/* Expected form of digest list returned for GETINFO downloads/cert/fps */ +static const char *auth_id_digest_expected_list = + "63CDD326DFEF0CA020BDD3FEB45A3286FE13A061\n" + "2C209FCDD8D48DC049777B8DC2C0F94A0408BE99\n"; + +/* Signing keys for simulated auth 1 */ +static const char *auth_1_sk_1_str = + "AA69566029B1F023BA09451B8F1B10952384EB58"; +static download_status_t auth_1_sk_1_dls; +static const char *auth_1_sk_2_str = + "710865C7F06B73C5292695A8C34F1C94F769FF72"; +static download_status_t auth_1_sk_2_dls; +/* + * Expected form of sk digest list for + * GETINFO downloads/cert/<auth_id_digest_1_str>/sks + */ +static const char *auth_1_sk_digest_expected_list = + "AA69566029B1F023BA09451B8F1B10952384EB58\n" + "710865C7F06B73C5292695A8C34F1C94F769FF72\n"; + +/* Signing keys for simulated auth 2 */ +static const char *auth_2_sk_1_str = + "4299047E00D070AD6703FE00BE7AA756DB061E62"; +static download_status_t auth_2_sk_1_dls; +static const char *auth_2_sk_2_str = + "9451B8F1B10952384EB58B5F230C0BB701626C9B"; +static download_status_t auth_2_sk_2_dls; +/* + * Expected form of sk digest list for + * GETINFO downloads/cert/<auth_id_digest_2_str>/sks + */ +static const char *auth_2_sk_digest_expected_list = + "4299047E00D070AD6703FE00BE7AA756DB061E62\n" + "9451B8F1B10952384EB58B5F230C0BB701626C9B\n"; + +/* Simulated router descriptor digests or bridge identity digests */ +static const char *descbr_digest_1_str = + "616408544C7345822696074A1A3DFA16AB381CBD"; +static download_status_t descbr_digest_1_dl; +static const char *descbr_digest_2_str = + "06E8067246967265DBCB6641631B530EFEC12DC3"; +static download_status_t descbr_digest_2_dl; +/* Expected form of digest list returned for GETINFO downloads/desc/descs */ +static const char *descbr_expected_list = + "616408544C7345822696074A1A3DFA16AB381CBD\n" + "06E8067246967265DBCB6641631B530EFEC12DC3\n"; +/* + * Flag to make all descbr queries fail, to simulate not being + * configured such that such queries make sense. + */ +static int disable_descbr = 0; + +static void +reset_mocked_dl_statuses(void) +{ + int i; + + for (i = 0; i < N_CONSENSUS_FLAVORS; ++i) { + memcpy(&(ns_dl_status[i]), &dl_status_default, + sizeof(download_status_t)); + memcpy(&(ns_dl_status_bootstrap[i]), &dl_status_default, + sizeof(download_status_t)); + memcpy(&(ns_dl_status_running[i]), &dl_status_default, + sizeof(download_status_t)); + } + + memcpy(&auth_def_cert_download_status_1, &dl_status_default, + sizeof(download_status_t)); + memcpy(&auth_def_cert_download_status_2, &dl_status_default, + sizeof(download_status_t)); + memcpy(&auth_1_sk_1_dls, &dl_status_default, + sizeof(download_status_t)); + memcpy(&auth_1_sk_2_dls, &dl_status_default, + sizeof(download_status_t)); + memcpy(&auth_2_sk_1_dls, &dl_status_default, + sizeof(download_status_t)); + memcpy(&auth_2_sk_2_dls, &dl_status_default, + sizeof(download_status_t)); + + memcpy(&descbr_digest_1_dl, &dl_status_default, + sizeof(download_status_t)); + memcpy(&descbr_digest_2_dl, &dl_status_default, + sizeof(download_status_t)); +} + +static download_status_t * +ns_dl_status_mock(consensus_flavor_t flavor) +{ + return &(ns_dl_status[flavor]); +} + +static download_status_t * +ns_dl_status_bootstrap_mock(consensus_flavor_t flavor) +{ + return &(ns_dl_status_bootstrap[flavor]); +} + +static download_status_t * +ns_dl_status_running_mock(consensus_flavor_t flavor) +{ + return &(ns_dl_status_running[flavor]); +} + +static void +setup_ns_mocks(void) +{ + MOCK(networkstatus_get_dl_status_by_flavor, ns_dl_status_mock); + MOCK(networkstatus_get_dl_status_by_flavor_bootstrap, + ns_dl_status_bootstrap_mock); + MOCK(networkstatus_get_dl_status_by_flavor_running, + ns_dl_status_running_mock); + reset_mocked_dl_statuses(); +} + +static void +clear_ns_mocks(void) +{ + UNMOCK(networkstatus_get_dl_status_by_flavor); + UNMOCK(networkstatus_get_dl_status_by_flavor_bootstrap); + UNMOCK(networkstatus_get_dl_status_by_flavor_running); +} + +static smartlist_t * +cert_dl_status_auth_ids_mock(void) +{ + char digest[DIGEST_LEN], *tmp; + int len; + smartlist_t *list = NULL; + + /* Just pretend we have only the two hard-coded digests listed above */ + list = smartlist_new(); + len = base16_decode(digest, DIGEST_LEN, + auth_id_digest_1_str, strlen(auth_id_digest_1_str)); + tt_int_op(len, OP_EQ, DIGEST_LEN); + tmp = tor_malloc(DIGEST_LEN); + memcpy(tmp, digest, DIGEST_LEN); + smartlist_add(list, tmp); + len = base16_decode(digest, DIGEST_LEN, + auth_id_digest_2_str, strlen(auth_id_digest_2_str)); + tt_int_op(len, OP_EQ, DIGEST_LEN); + tmp = tor_malloc(DIGEST_LEN); + memcpy(tmp, digest, DIGEST_LEN); + smartlist_add(list, tmp); + + done: + return list; +} + +static download_status_t * +cert_dl_status_def_for_auth_mock(const char *digest) +{ + download_status_t *dl = NULL; + char digest_str[HEX_DIGEST_LEN+1]; + + tt_assert(digest != NULL); + base16_encode(digest_str, HEX_DIGEST_LEN + 1, + digest, DIGEST_LEN); + digest_str[HEX_DIGEST_LEN] = '\0'; + + if (strcmp(digest_str, auth_id_digest_1_str) == 0) { + dl = &auth_def_cert_download_status_1; + } else if (strcmp(digest_str, auth_id_digest_2_str) == 0) { + dl = &auth_def_cert_download_status_2; + } + + done: + return dl; +} + +static smartlist_t * +cert_dl_status_sks_for_auth_id_mock(const char *digest) +{ + smartlist_t *list = NULL; + char sk[DIGEST_LEN]; + char digest_str[HEX_DIGEST_LEN+1]; + char *tmp; + int len; + + tt_assert(digest != NULL); + base16_encode(digest_str, HEX_DIGEST_LEN + 1, + digest, DIGEST_LEN); + digest_str[HEX_DIGEST_LEN] = '\0'; + + /* + * Build a list of two hard-coded digests, depending on what we + * were just passed. + */ + if (strcmp(digest_str, auth_id_digest_1_str) == 0) { + list = smartlist_new(); + len = base16_decode(sk, DIGEST_LEN, + auth_1_sk_1_str, strlen(auth_1_sk_1_str)); + tt_int_op(len, OP_EQ, DIGEST_LEN); + tmp = tor_malloc(DIGEST_LEN); + memcpy(tmp, sk, DIGEST_LEN); + smartlist_add(list, tmp); + len = base16_decode(sk, DIGEST_LEN, + auth_1_sk_2_str, strlen(auth_1_sk_2_str)); + tt_int_op(len, OP_EQ, DIGEST_LEN); + tmp = tor_malloc(DIGEST_LEN); + memcpy(tmp, sk, DIGEST_LEN); + smartlist_add(list, tmp); + } else if (strcmp(digest_str, auth_id_digest_2_str) == 0) { + list = smartlist_new(); + len = base16_decode(sk, DIGEST_LEN, + auth_2_sk_1_str, strlen(auth_2_sk_1_str)); + tt_int_op(len, OP_EQ, DIGEST_LEN); + tmp = tor_malloc(DIGEST_LEN); + memcpy(tmp, sk, DIGEST_LEN); + smartlist_add(list, tmp); + len = base16_decode(sk, DIGEST_LEN, + auth_2_sk_2_str, strlen(auth_2_sk_2_str)); + tt_int_op(len, OP_EQ, DIGEST_LEN); + tmp = tor_malloc(DIGEST_LEN); + memcpy(tmp, sk, DIGEST_LEN); + smartlist_add(list, tmp); + } + + done: + return list; +} + +static download_status_t * +cert_dl_status_fp_sk_mock(const char *fp_digest, const char *sk_digest) +{ + download_status_t *dl = NULL; + char fp_digest_str[HEX_DIGEST_LEN+1], sk_digest_str[HEX_DIGEST_LEN+1]; + + /* + * Unpack the digests so we can compare them and figure out which + * dl status we want. + */ + + tt_assert(fp_digest != NULL); + base16_encode(fp_digest_str, HEX_DIGEST_LEN + 1, + fp_digest, DIGEST_LEN); + fp_digest_str[HEX_DIGEST_LEN] = '\0'; + tt_assert(sk_digest != NULL); + base16_encode(sk_digest_str, HEX_DIGEST_LEN + 1, + sk_digest, DIGEST_LEN); + sk_digest_str[HEX_DIGEST_LEN] = '\0'; + + if (strcmp(fp_digest_str, auth_id_digest_1_str) == 0) { + if (strcmp(sk_digest_str, auth_1_sk_1_str) == 0) { + dl = &auth_1_sk_1_dls; + } else if (strcmp(sk_digest_str, auth_1_sk_2_str) == 0) { + dl = &auth_1_sk_2_dls; + } + } else if (strcmp(fp_digest_str, auth_id_digest_2_str) == 0) { + if (strcmp(sk_digest_str, auth_2_sk_1_str) == 0) { + dl = &auth_2_sk_1_dls; + } else if (strcmp(sk_digest_str, auth_2_sk_2_str) == 0) { + dl = &auth_2_sk_2_dls; + } + } + + done: + return dl; +} + +static void +setup_cert_mocks(void) +{ + MOCK(list_authority_ids_with_downloads, cert_dl_status_auth_ids_mock); + MOCK(id_only_download_status_for_authority_id, + cert_dl_status_def_for_auth_mock); + MOCK(list_sk_digests_for_authority_id, + cert_dl_status_sks_for_auth_id_mock); + MOCK(download_status_for_authority_id_and_sk, + cert_dl_status_fp_sk_mock); + reset_mocked_dl_statuses(); +} + +static void +clear_cert_mocks(void) +{ + UNMOCK(list_authority_ids_with_downloads); + UNMOCK(id_only_download_status_for_authority_id); + UNMOCK(list_sk_digests_for_authority_id); + UNMOCK(download_status_for_authority_id_and_sk); +} + +static smartlist_t * +descbr_get_digests_mock(void) +{ + char digest[DIGEST_LEN], *tmp; + int len; + smartlist_t *list = NULL; + + if (!disable_descbr) { + /* Just pretend we have only the two hard-coded digests listed above */ + list = smartlist_new(); + len = base16_decode(digest, DIGEST_LEN, + descbr_digest_1_str, strlen(descbr_digest_1_str)); + tt_int_op(len, OP_EQ, DIGEST_LEN); + tmp = tor_malloc(DIGEST_LEN); + memcpy(tmp, digest, DIGEST_LEN); + smartlist_add(list, tmp); + len = base16_decode(digest, DIGEST_LEN, + descbr_digest_2_str, strlen(descbr_digest_2_str)); + tt_int_op(len, OP_EQ, DIGEST_LEN); + tmp = tor_malloc(DIGEST_LEN); + memcpy(tmp, digest, DIGEST_LEN); + smartlist_add(list, tmp); + } + + done: + return list; +} + +static download_status_t * +descbr_get_dl_by_digest_mock(const char *digest) +{ + download_status_t *dl = NULL; + char digest_str[HEX_DIGEST_LEN+1]; + + if (!disable_descbr) { + tt_assert(digest != NULL); + base16_encode(digest_str, HEX_DIGEST_LEN + 1, + digest, DIGEST_LEN); + digest_str[HEX_DIGEST_LEN] = '\0'; + + if (strcmp(digest_str, descbr_digest_1_str) == 0) { + dl = &descbr_digest_1_dl; + } else if (strcmp(digest_str, descbr_digest_2_str) == 0) { + dl = &descbr_digest_2_dl; + } + } + + done: + return dl; +} + +static void +setup_desc_mocks(void) +{ + MOCK(router_get_descriptor_digests, + descbr_get_digests_mock); + MOCK(router_get_dl_status_by_descriptor_digest, + descbr_get_dl_by_digest_mock); + reset_mocked_dl_statuses(); +} + +static void +clear_desc_mocks(void) +{ + UNMOCK(router_get_descriptor_digests); + UNMOCK(router_get_dl_status_by_descriptor_digest); +} + +static void +setup_bridge_mocks(void) +{ + disable_descbr = 0; + + MOCK(list_bridge_identities, + descbr_get_digests_mock); + MOCK(get_bridge_dl_status_by_id, + descbr_get_dl_by_digest_mock); + reset_mocked_dl_statuses(); +} + +static void +clear_bridge_mocks(void) +{ + UNMOCK(list_bridge_identities); + UNMOCK(get_bridge_dl_status_by_id); + + disable_descbr = 0; +} + +static void +test_download_status_consensus(void *arg) +{ + /* We just need one of these to pass, it doesn't matter what's in it */ + control_connection_t dummy; + /* Get results out */ + char *answer = NULL; + const char *errmsg = NULL; + + (void)arg; + + /* Check that the unknown prefix case works; no mocks needed yet */ + getinfo_helper_downloads(&dummy, "downloads/foo", &answer, &errmsg); + tt_assert(answer == NULL); + tt_str_op(errmsg, OP_EQ, "Unknown download status query"); + + setup_ns_mocks(); + + /* + * Check returning serialized dlstatuses, and implicitly also test + * download_status_to_string(). + */ + + /* Case 1 default/FLAV_NS*/ + memcpy(&(ns_dl_status[FLAV_NS]), &dls_sample_1, + sizeof(download_status_t)); + getinfo_helper_downloads(&dummy, "downloads/networkstatus/ns", + &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_1_str); + tor_free(answer); + errmsg = NULL; + + /* Case 2 default/FLAV_MICRODESC */ + memcpy(&(ns_dl_status[FLAV_MICRODESC]), &dls_sample_2, + sizeof(download_status_t)); + getinfo_helper_downloads(&dummy, "downloads/networkstatus/microdesc", + &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_2_str); + tor_free(answer); + errmsg = NULL; + + /* Case 3 bootstrap/FLAV_NS */ + memcpy(&(ns_dl_status_bootstrap[FLAV_NS]), &dls_sample_3, + sizeof(download_status_t)); + getinfo_helper_downloads(&dummy, "downloads/networkstatus/ns/bootstrap", + &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_3_str); + tor_free(answer); + errmsg = NULL; + + /* Case 4 bootstrap/FLAV_MICRODESC */ + memcpy(&(ns_dl_status_bootstrap[FLAV_MICRODESC]), &dls_sample_4, + sizeof(download_status_t)); + getinfo_helper_downloads(&dummy, + "downloads/networkstatus/microdesc/bootstrap", + &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_4_str); + tor_free(answer); + errmsg = NULL; + + /* Case 5 running/FLAV_NS */ + memcpy(&(ns_dl_status_running[FLAV_NS]), &dls_sample_5, + sizeof(download_status_t)); + getinfo_helper_downloads(&dummy, + "downloads/networkstatus/ns/running", + &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_5_str); + tor_free(answer); + errmsg = NULL; + + /* Case 6 running/FLAV_MICRODESC */ + memcpy(&(ns_dl_status_running[FLAV_MICRODESC]), &dls_sample_6, + sizeof(download_status_t)); + getinfo_helper_downloads(&dummy, + "downloads/networkstatus/microdesc/running", + &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_6_str); + tor_free(answer); + errmsg = NULL; + + /* Now check the error case */ + getinfo_helper_downloads(&dummy, "downloads/networkstatus/foo", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "Unknown flavor"); + errmsg = NULL; + + done: + clear_ns_mocks(); + tor_free(answer); + + return; +} + +static void +test_download_status_cert(void *arg) +{ + /* We just need one of these to pass, it doesn't matter what's in it */ + control_connection_t dummy; + /* Get results out */ + char *question = NULL; + char *answer = NULL; + const char *errmsg = NULL; + + (void)arg; + + setup_cert_mocks(); + + /* + * Check returning serialized dlstatuses and digest lists, and implicitly + * also test download_status_to_string() and digest_list_to_string(). + */ + + /* Case 1 - list of authority identity fingerprints */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fps", + &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, auth_id_digest_expected_list); + tor_free(answer); + errmsg = NULL; + + /* Case 2 - download status for default cert for 1st auth id */ + memcpy(&auth_def_cert_download_status_1, &dls_sample_1, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/cert/fp/%s", auth_id_digest_1_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_1_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Case 3 - download status for default cert for 2nd auth id */ + memcpy(&auth_def_cert_download_status_2, &dls_sample_2, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/cert/fp/%s", auth_id_digest_2_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_2_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Case 4 - list of signing key digests for 1st auth id */ + tor_asprintf(&question, "downloads/cert/fp/%s/sks", auth_id_digest_1_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, auth_1_sk_digest_expected_list); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Case 5 - list of signing key digests for 2nd auth id */ + tor_asprintf(&question, "downloads/cert/fp/%s/sks", auth_id_digest_2_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, auth_2_sk_digest_expected_list); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Case 6 - download status for 1st auth id, 1st sk */ + memcpy(&auth_1_sk_1_dls, &dls_sample_3, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/cert/fp/%s/%s", + auth_id_digest_1_str, auth_1_sk_1_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_3_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Case 7 - download status for 1st auth id, 2nd sk */ + memcpy(&auth_1_sk_2_dls, &dls_sample_4, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/cert/fp/%s/%s", + auth_id_digest_1_str, auth_1_sk_2_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_4_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Case 8 - download status for 2nd auth id, 1st sk */ + memcpy(&auth_2_sk_1_dls, &dls_sample_5, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/cert/fp/%s/%s", + auth_id_digest_2_str, auth_2_sk_1_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_5_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Case 9 - download status for 2nd auth id, 2nd sk */ + memcpy(&auth_2_sk_2_dls, &dls_sample_6, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/cert/fp/%s/%s", + auth_id_digest_2_str, auth_2_sk_2_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_6_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Now check the error cases */ + + /* Case 1 - query is garbage after downloads/cert/ part */ + getinfo_helper_downloads(&dummy, "downloads/cert/blahdeblah", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "Unknown certificate download status query"); + errmsg = NULL; + + /* + * Case 2 - looks like downloads/cert/fp/<fp>, but <fp> isn't even + * the right length for a digest. + */ + getinfo_helper_downloads(&dummy, "downloads/cert/fp/2B1D36D32B2942406", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "That didn't look like a digest"); + errmsg = NULL; + + /* + * Case 3 - looks like downloads/cert/fp/<fp>, and <fp> is digest-sized, + * but not parseable as one. + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/82F52AF55D250115FE44D3GC81D49643241D56A1", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "That didn't look like a digest"); + errmsg = NULL; + + /* + * Case 4 - downloads/cert/fp/<fp>, and <fp> is not a known authority + * identity digest + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/AC4F23B5745BDD2A77997B85B1FD85D05C2E0F61", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, + "Failed to get download status for this authority identity digest"); + errmsg = NULL; + + /* + * Case 5 - looks like downloads/cert/fp/<fp>/<anything>, but <fp> doesn't + * parse as a sensible digest. + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/82F52AF55D250115FE44D3GC81D49643241D56A1/blah", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "That didn't look like an identity digest"); + errmsg = NULL; + + /* + * Case 6 - looks like downloads/cert/fp/<fp>/<anything>, but <fp> doesn't + * parse as a sensible digest. + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/82F52AF55D25/blah", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "That didn't look like an identity digest"); + errmsg = NULL; + + /* + * Case 7 - downloads/cert/fp/<fp>/sks, and <fp> is not a known authority + * digest. + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/AC4F23B5745BDD2A77997B85B1FD85D05C2E0F61/sks", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, + "Failed to get list of signing key digests for this authority " + "identity digest"); + errmsg = NULL; + + /* + * Case 8 - looks like downloads/cert/fp/<fp>/<sk>, but <sk> doesn't + * parse as a signing key digest. + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/AC4F23B5745BDD2A77997B85B1FD85D05C2E0F61/" + "82F52AF55D250115FE44D3GC81D49643241D56A1", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "That didn't look like a signing key digest"); + errmsg = NULL; + + /* + * Case 9 - looks like downloads/cert/fp/<fp>/<sk>, but <sk> doesn't + * parse as a signing key digest. + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/AC4F23B5745BDD2A77997B85B1FD85D05C2E0F61/" + "82F52AF55D250115FE44D", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "That didn't look like a signing key digest"); + errmsg = NULL; + + /* + * Case 10 - downloads/cert/fp/<fp>/<sk>, but <fp> isn't a known + * authority identity digest. + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/C6B05DF332F74DB9A13498EE3BBC7AA2F69FCB45/" + "3A214FC21AE25B012C2ECCB5F4EC8A3602D0545D", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, + "Failed to get download status for this identity/" + "signing key digest pair"); + errmsg = NULL; + + /* + * Case 11 - downloads/cert/fp/<fp>/<sk>, but <sk> isn't a known + * signing key digest. + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/63CDD326DFEF0CA020BDD3FEB45A3286FE13A061/" + "3A214FC21AE25B012C2ECCB5F4EC8A3602D0545D", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, + "Failed to get download status for this identity/" + "signing key digest pair"); + errmsg = NULL; + + /* + * Case 12 - downloads/cert/fp/<fp>/<sk>, but <sk> is on the list for + * a different authority identity digest. + */ + getinfo_helper_downloads(&dummy, + "downloads/cert/fp/63CDD326DFEF0CA020BDD3FEB45A3286FE13A061/" + "9451B8F1B10952384EB58B5F230C0BB701626C9B", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, + "Failed to get download status for this identity/" + "signing key digest pair"); + errmsg = NULL; + + done: + clear_cert_mocks(); + tor_free(answer); + + return; +} + +static void +test_download_status_desc(void *arg) +{ + /* We just need one of these to pass, it doesn't matter what's in it */ + control_connection_t dummy; + /* Get results out */ + char *question = NULL; + char *answer = NULL; + const char *errmsg = NULL; + + (void)arg; + + setup_desc_mocks(); + + /* + * Check returning serialized dlstatuses and digest lists, and implicitly + * also test download_status_to_string() and digest_list_to_string(). + */ + + /* Case 1 - list of router descriptor digests */ + getinfo_helper_downloads(&dummy, + "downloads/desc/descs", + &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, descbr_expected_list); + tor_free(answer); + errmsg = NULL; + + /* Case 2 - get download status for router descriptor 1 */ + memcpy(&descbr_digest_1_dl, &dls_sample_1, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/desc/%s", descbr_digest_1_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_1_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Case 3 - get download status for router descriptor 1 */ + memcpy(&descbr_digest_2_dl, &dls_sample_2, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/desc/%s", descbr_digest_2_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_2_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Now check the error cases */ + + /* Case 1 - non-digest-length garbage after downloads/desc */ + getinfo_helper_downloads(&dummy, "downloads/desc/blahdeblah", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "Unknown router descriptor download status query"); + errmsg = NULL; + + /* Case 2 - nonparseable digest-shaped thing */ + getinfo_helper_downloads( + &dummy, + "downloads/desc/774EC52FD9A5B80A6FACZE536616E8022E3470AG", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "That didn't look like a digest"); + errmsg = NULL; + + /* Case 3 - digest we have no descriptor for */ + getinfo_helper_downloads( + &dummy, + "downloads/desc/B05B46135B0B2C04EBE1DD6A6AE4B12D7CD2226A", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "No such descriptor digest found"); + errmsg = NULL; + + /* Case 4 - microdescs only */ + disable_descbr = 1; + getinfo_helper_downloads(&dummy, + "downloads/desc/descs", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, + "We don't seem to have a networkstatus-flavored consensus"); + errmsg = NULL; + disable_descbr = 0; + + done: + clear_desc_mocks(); + tor_free(answer); + + return; +} + +static void +test_download_status_bridge(void *arg) +{ + /* We just need one of these to pass, it doesn't matter what's in it */ + control_connection_t dummy; + /* Get results out */ + char *question = NULL; + char *answer = NULL; + const char *errmsg = NULL; + + (void)arg; + + setup_bridge_mocks(); + + /* + * Check returning serialized dlstatuses and digest lists, and implicitly + * also test download_status_to_string() and digest_list_to_string(). + */ + + /* Case 1 - list of bridge identity digests */ + getinfo_helper_downloads(&dummy, + "downloads/bridge/bridges", + &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, descbr_expected_list); + tor_free(answer); + errmsg = NULL; + + /* Case 2 - get download status for bridge descriptor 1 */ + memcpy(&descbr_digest_1_dl, &dls_sample_3, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/bridge/%s", descbr_digest_1_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_3_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Case 3 - get download status for router descriptor 1 */ + memcpy(&descbr_digest_2_dl, &dls_sample_4, + sizeof(download_status_t)); + tor_asprintf(&question, "downloads/bridge/%s", descbr_digest_2_str); + tt_assert(question != NULL); + getinfo_helper_downloads(&dummy, question, &answer, &errmsg); + tt_assert(answer != NULL); + tt_assert(errmsg == NULL); + tt_str_op(answer, OP_EQ, dls_sample_4_str); + tor_free(question); + tor_free(answer); + errmsg = NULL; + + /* Now check the error cases */ + + /* Case 1 - non-digest-length garbage after downloads/bridge */ + getinfo_helper_downloads(&dummy, "downloads/bridge/blahdeblah", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "Unknown bridge descriptor download status query"); + errmsg = NULL; + + /* Case 2 - nonparseable digest-shaped thing */ + getinfo_helper_downloads( + &dummy, + "downloads/bridge/774EC52FD9A5B80A6FACZE536616E8022E3470AG", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "That didn't look like a digest"); + errmsg = NULL; + + /* Case 3 - digest we have no descriptor for */ + getinfo_helper_downloads( + &dummy, + "downloads/bridge/B05B46135B0B2C04EBE1DD6A6AE4B12D7CD2226A", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "No such bridge identity digest found"); + errmsg = NULL; + + /* Case 4 - bridges disabled */ + disable_descbr = 1; + getinfo_helper_downloads(&dummy, + "downloads/bridge/bridges", + &answer, &errmsg); + tt_assert(answer == NULL); + tt_assert(errmsg != NULL); + tt_str_op(errmsg, OP_EQ, "We don't seem to be using bridges"); + errmsg = NULL; + disable_descbr = 0; + + done: + clear_bridge_mocks(); + tor_free(answer); + + return; +} + +struct testcase_t controller_tests[] = { + { "add_onion_helper_keyarg", test_add_onion_helper_keyarg, 0, NULL, NULL }, + { "rend_service_parse_port_config", test_rend_service_parse_port_config, 0, + NULL, NULL }, + { "add_onion_helper_clientauth", test_add_onion_helper_clientauth, 0, NULL, + NULL }, + { "download_status_consensus", test_download_status_consensus, 0, NULL, + NULL }, + { "download_status_cert", test_download_status_cert, 0, NULL, + NULL }, + { "download_status_desc", test_download_status_desc, 0, NULL, NULL }, + { "download_status_bridge", test_download_status_bridge, 0, NULL, NULL }, + END_OF_TESTCASES +}; + |