diff options
Diffstat (limited to 'src/test/test_microdesc.c')
| -rw-r--r-- | src/test/test_microdesc.c | 613 |
1 files changed, 543 insertions, 70 deletions
diff --git a/src/test/test_microdesc.c b/src/test/test_microdesc.c index 78f4823b87..dbd1e5ac48 100644 --- a/src/test/test_microdesc.c +++ b/src/test/test_microdesc.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2010-2013, The Tor Project, Inc. */ +/* Copyright (c) 2010-2016, The Tor Project, Inc. */ /* See LICENSE for licensing information */ #include "orconfig.h" @@ -7,11 +7,38 @@ #include "config.h" #include "dirvote.h" #include "microdesc.h" +#include "networkstatus.h" #include "routerlist.h" #include "routerparse.h" +#include "torcert.h" #include "test.h" +#ifdef __GNUC__ +#define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__) +#endif + +#if __GNUC__ && GCC_VERSION >= 402 +#if GCC_VERSION >= 406 +#pragma GCC diagnostic push +#endif +/* Some versions of OpenSSL declare X509_STORE_CTX_set_verify_cb twice. + * Suppress the GCC warning so we can build with -Wredundant-decl. */ +#pragma GCC diagnostic ignored "-Wredundant-decls" +#endif + +#include <openssl/rsa.h> +#include <openssl/bn.h> +#include <openssl/pem.h> + +#if __GNUC__ && GCC_VERSION >= 402 +#if GCC_VERSION >= 406 +#pragma GCC diagnostic pop +#else +#pragma GCC diagnostic warning "-Wredundant-decls" +#endif +#endif + #ifdef _WIN32 /* For mkdir() */ #include <direct.h> @@ -70,9 +97,9 @@ test_md_cache(void *data) tor_free(options->DataDirectory); options->DataDirectory = tor_strdup(get_fname("md_datadir_test")); #ifdef _WIN32 - tt_int_op(0, ==, mkdir(options->DataDirectory)); + tt_int_op(0, OP_EQ, mkdir(options->DataDirectory)); #else - tt_int_op(0, ==, mkdir(options->DataDirectory, 0700)); + tt_int_op(0, OP_EQ, mkdir(options->DataDirectory, 0700)); #endif tt_assert(!strcmpstart(test_md3_noannotation, "onion-key")); @@ -86,7 +113,7 @@ test_md_cache(void *data) added = microdescs_add_to_cache(mc, test_md1, NULL, SAVED_NOWHERE, 0, time1, NULL); - tt_int_op(1, ==, smartlist_len(added)); + tt_int_op(1, OP_EQ, smartlist_len(added)); md1 = smartlist_get(added, 0); smartlist_free(added); added = NULL; @@ -95,7 +122,7 @@ test_md_cache(void *data) added = microdescs_add_to_cache(mc, test_md2, NULL, SAVED_NOWHERE, 0, time2, wanted); /* Should fail, since we didn't list test_md2's digest in wanted */ - tt_int_op(0, ==, smartlist_len(added)); + tt_int_op(0, OP_EQ, smartlist_len(added)); smartlist_free(added); added = NULL; @@ -104,75 +131,75 @@ test_md_cache(void *data) added = microdescs_add_to_cache(mc, test_md2, NULL, SAVED_NOWHERE, 0, time2, wanted); /* Now it can work. md2 should have been added */ - tt_int_op(1, ==, smartlist_len(added)); + tt_int_op(1, OP_EQ, smartlist_len(added)); md2 = smartlist_get(added, 0); /* And it should have gotten removed from 'wanted' */ - tt_int_op(smartlist_len(wanted), ==, 1); - test_mem_op(smartlist_get(wanted, 0), ==, d3, DIGEST256_LEN); + tt_int_op(smartlist_len(wanted), OP_EQ, 1); + tt_mem_op(smartlist_get(wanted, 0), OP_EQ, d3, DIGEST256_LEN); smartlist_free(added); added = NULL; added = microdescs_add_to_cache(mc, test_md3, NULL, SAVED_NOWHERE, 0, -1, NULL); /* Must fail, since SAVED_NOWHERE precludes annotations */ - tt_int_op(0, ==, smartlist_len(added)); + tt_int_op(0, OP_EQ, smartlist_len(added)); smartlist_free(added); added = NULL; added = microdescs_add_to_cache(mc, test_md3_noannotation, NULL, SAVED_NOWHERE, 0, time3, NULL); /* Now it can work */ - tt_int_op(1, ==, smartlist_len(added)); + tt_int_op(1, OP_EQ, smartlist_len(added)); md3 = smartlist_get(added, 0); smartlist_free(added); added = NULL; /* Okay. We added 1...3. Let's poke them to see how they look, and make * sure they're really in the journal. */ - tt_ptr_op(md1, ==, microdesc_cache_lookup_by_digest256(mc, d1)); - tt_ptr_op(md2, ==, microdesc_cache_lookup_by_digest256(mc, d2)); - tt_ptr_op(md3, ==, microdesc_cache_lookup_by_digest256(mc, d3)); - - tt_int_op(md1->last_listed, ==, time1); - tt_int_op(md2->last_listed, ==, time2); - tt_int_op(md3->last_listed, ==, time3); - - tt_int_op(md1->saved_location, ==, SAVED_IN_JOURNAL); - tt_int_op(md2->saved_location, ==, SAVED_IN_JOURNAL); - tt_int_op(md3->saved_location, ==, SAVED_IN_JOURNAL); - - tt_int_op(md1->bodylen, ==, strlen(test_md1)); - tt_int_op(md2->bodylen, ==, strlen(test_md2)); - tt_int_op(md3->bodylen, ==, strlen(test_md3_noannotation)); - test_mem_op(md1->body, ==, test_md1, strlen(test_md1)); - test_mem_op(md2->body, ==, test_md2, strlen(test_md2)); - test_mem_op(md3->body, ==, test_md3_noannotation, + tt_ptr_op(md1, OP_EQ, microdesc_cache_lookup_by_digest256(mc, d1)); + tt_ptr_op(md2, OP_EQ, microdesc_cache_lookup_by_digest256(mc, d2)); + tt_ptr_op(md3, OP_EQ, microdesc_cache_lookup_by_digest256(mc, d3)); + + tt_int_op(md1->last_listed, OP_EQ, time1); + tt_int_op(md2->last_listed, OP_EQ, time2); + tt_int_op(md3->last_listed, OP_EQ, time3); + + tt_int_op(md1->saved_location, OP_EQ, SAVED_IN_JOURNAL); + tt_int_op(md2->saved_location, OP_EQ, SAVED_IN_JOURNAL); + tt_int_op(md3->saved_location, OP_EQ, SAVED_IN_JOURNAL); + + tt_int_op(md1->bodylen, OP_EQ, strlen(test_md1)); + tt_int_op(md2->bodylen, OP_EQ, strlen(test_md2)); + tt_int_op(md3->bodylen, OP_EQ, strlen(test_md3_noannotation)); + tt_mem_op(md1->body, OP_EQ, test_md1, strlen(test_md1)); + tt_mem_op(md2->body, OP_EQ, test_md2, strlen(test_md2)); + tt_mem_op(md3->body, OP_EQ, test_md3_noannotation, strlen(test_md3_noannotation)); tor_asprintf(&fn, "%s"PATH_SEPARATOR"cached-microdescs.new", options->DataDirectory); s = read_file_to_str(fn, RFTS_BIN, NULL); tt_assert(s); - test_mem_op(md1->body, ==, s + md1->off, md1->bodylen); - test_mem_op(md2->body, ==, s + md2->off, md2->bodylen); - test_mem_op(md3->body, ==, s + md3->off, md3->bodylen); + tt_mem_op(md1->body, OP_EQ, s + md1->off, md1->bodylen); + tt_mem_op(md2->body, OP_EQ, s + md2->off, md2->bodylen); + tt_mem_op(md3->body, OP_EQ, s + md3->off, md3->bodylen); - tt_ptr_op(md1->family, ==, NULL); - tt_ptr_op(md3->family, !=, NULL); - tt_int_op(smartlist_len(md3->family), ==, 3); - tt_str_op(smartlist_get(md3->family, 0), ==, "nodeX"); + tt_ptr_op(md1->family, OP_EQ, NULL); + tt_ptr_op(md3->family, OP_NE, NULL); + tt_int_op(smartlist_len(md3->family), OP_EQ, 3); + tt_str_op(smartlist_get(md3->family, 0), OP_EQ, "nodeX"); /* Now rebuild the cache! */ - tt_int_op(microdesc_cache_rebuild(mc, 1), ==, 0); + tt_int_op(microdesc_cache_rebuild(mc, 1), OP_EQ, 0); - tt_int_op(md1->saved_location, ==, SAVED_IN_CACHE); - tt_int_op(md2->saved_location, ==, SAVED_IN_CACHE); - tt_int_op(md3->saved_location, ==, SAVED_IN_CACHE); + tt_int_op(md1->saved_location, OP_EQ, SAVED_IN_CACHE); + tt_int_op(md2->saved_location, OP_EQ, SAVED_IN_CACHE); + tt_int_op(md3->saved_location, OP_EQ, SAVED_IN_CACHE); /* The journal should be empty now */ tor_free(s); s = read_file_to_str(fn, RFTS_BIN, NULL); - tt_str_op(s, ==, ""); + tt_str_op(s, OP_EQ, ""); tor_free(s); tor_free(fn); @@ -180,9 +207,9 @@ test_md_cache(void *data) tor_asprintf(&fn, "%s"PATH_SEPARATOR"cached-microdescs", options->DataDirectory); s = read_file_to_str(fn, RFTS_BIN, NULL); - test_mem_op(md1->body, ==, s + md1->off, strlen(test_md1)); - test_mem_op(md2->body, ==, s + md2->off, strlen(test_md2)); - test_mem_op(md3->body, ==, s + md3->off, strlen(test_md3_noannotation)); + tt_mem_op(md1->body, OP_EQ, s + md1->off, strlen(test_md1)); + tt_mem_op(md2->body, OP_EQ, s + md2->off, strlen(test_md2)); + tt_mem_op(md3->body, OP_EQ, s + md3->off, strlen(test_md3_noannotation)); /* Okay, now we are going to forget about the cache entirely, and reload it * from the disk. */ @@ -191,44 +218,44 @@ test_md_cache(void *data) md1 = microdesc_cache_lookup_by_digest256(mc, d1); md2 = microdesc_cache_lookup_by_digest256(mc, d2); md3 = microdesc_cache_lookup_by_digest256(mc, d3); - test_assert(md1); - test_assert(md2); - test_assert(md3); - test_mem_op(md1->body, ==, s + md1->off, strlen(test_md1)); - test_mem_op(md2->body, ==, s + md2->off, strlen(test_md2)); - test_mem_op(md3->body, ==, s + md3->off, strlen(test_md3_noannotation)); + tt_assert(md1); + tt_assert(md2); + tt_assert(md3); + tt_mem_op(md1->body, OP_EQ, s + md1->off, strlen(test_md1)); + tt_mem_op(md2->body, OP_EQ, s + md2->off, strlen(test_md2)); + tt_mem_op(md3->body, OP_EQ, s + md3->off, strlen(test_md3_noannotation)); - tt_int_op(md1->last_listed, ==, time1); - tt_int_op(md2->last_listed, ==, time2); - tt_int_op(md3->last_listed, ==, time3); + tt_int_op(md1->last_listed, OP_EQ, time1); + tt_int_op(md2->last_listed, OP_EQ, time2); + tt_int_op(md3->last_listed, OP_EQ, time3); /* Okay, now we are going to clear out everything older than a week old. * In practice, that means md3 */ microdesc_cache_clean(mc, time(NULL)-7*24*60*60, 1/*force*/); - tt_ptr_op(md1, ==, microdesc_cache_lookup_by_digest256(mc, d1)); - tt_ptr_op(md2, ==, microdesc_cache_lookup_by_digest256(mc, d2)); - tt_ptr_op(NULL, ==, microdesc_cache_lookup_by_digest256(mc, d3)); + tt_ptr_op(md1, OP_EQ, microdesc_cache_lookup_by_digest256(mc, d1)); + tt_ptr_op(md2, OP_EQ, microdesc_cache_lookup_by_digest256(mc, d2)); + tt_ptr_op(NULL, OP_EQ, microdesc_cache_lookup_by_digest256(mc, d3)); md3 = NULL; /* it's history now! */ /* rebuild again, make sure it stays gone. */ - tt_int_op(microdesc_cache_rebuild(mc, 1), ==, 0); - tt_ptr_op(md1, ==, microdesc_cache_lookup_by_digest256(mc, d1)); - tt_ptr_op(md2, ==, microdesc_cache_lookup_by_digest256(mc, d2)); - tt_ptr_op(NULL, ==, microdesc_cache_lookup_by_digest256(mc, d3)); + tt_int_op(microdesc_cache_rebuild(mc, 1), OP_EQ, 0); + tt_ptr_op(md1, OP_EQ, microdesc_cache_lookup_by_digest256(mc, d1)); + tt_ptr_op(md2, OP_EQ, microdesc_cache_lookup_by_digest256(mc, d2)); + tt_ptr_op(NULL, OP_EQ, microdesc_cache_lookup_by_digest256(mc, d3)); /* Re-add md3, and make sure we can rebuild the cache. */ added = microdescs_add_to_cache(mc, test_md3_noannotation, NULL, SAVED_NOWHERE, 0, time3, NULL); - tt_int_op(1, ==, smartlist_len(added)); + tt_int_op(1, OP_EQ, smartlist_len(added)); md3 = smartlist_get(added, 0); smartlist_free(added); added = NULL; - tt_int_op(md1->saved_location, ==, SAVED_IN_CACHE); - tt_int_op(md2->saved_location, ==, SAVED_IN_CACHE); - tt_int_op(md3->saved_location, ==, SAVED_IN_JOURNAL); + tt_int_op(md1->saved_location, OP_EQ, SAVED_IN_CACHE); + tt_int_op(md2->saved_location, OP_EQ, SAVED_IN_CACHE); + tt_int_op(md3->saved_location, OP_EQ, SAVED_IN_JOURNAL); - tt_int_op(microdesc_cache_rebuild(mc, 1), ==, 0); - tt_int_op(md3->saved_location, ==, SAVED_IN_CACHE); + tt_int_op(microdesc_cache_rebuild(mc, 1), OP_EQ, 0); + tt_int_op(md3->saved_location, OP_EQ, SAVED_IN_CACHE); done: if (options) @@ -268,9 +295,9 @@ test_md_cache_broken(void *data) options->DataDirectory = tor_strdup(get_fname("md_datadir_test2")); #ifdef _WIN32 - tt_int_op(0, ==, mkdir(options->DataDirectory)); + tt_int_op(0, OP_EQ, mkdir(options->DataDirectory)); #else - tt_int_op(0, ==, mkdir(options->DataDirectory, 0700)); + tt_int_op(0, OP_EQ, mkdir(options->DataDirectory, 0700)); #endif tor_asprintf(&fn, "%s"PATH_SEPARATOR"cached-microdescs", @@ -330,6 +357,59 @@ static const char test_ri[] = "t0xkIE39ss/EwmQr7iIgkdVH4oRIMsjYnFFJBG26nYY=\n" "-----END SIGNATURE-----\n"; +static const char test_ri2[] = + "router test001a 127.0.0.1 5001 0 7001\n" + "identity-ed25519\n" + "-----BEGIN ED25519 CERT-----\n" + "AQQABf/FAf5iDuKCZP2VxnAaQWdklilAh6kaEeFX4z8261Yx2T1/AQAgBADCp8vO\n" + "B8K1F9g2DzwuwvVCnPFLSK1qknVqPpNucHLH9DY7fuIYogBAdz4zHv1qC7RKaMNG\n" + "Jux/tMO2tzPcm62Ky5PjClMQplKUOnZNQ+RIpA3wYCIfUDy/cQnY7XWgNQ0=\n" + "-----END ED25519 CERT-----\n" + "platform Tor 0.2.6.0-alpha-dev on Darwin\n" + "protocols Link 1 2 Circuit 1\n" + "published 2014-10-08 12:58:04\n" + "fingerprint B7E2 7F10 4213 C36F 13E7 E982 9182 845E 4959 97A0\n" + "uptime 0\n" + "bandwidth 1073741824 1073741824 0\n" + "extra-info-digest 568F27331B6D8C73E7024F1EF5D097B90DFC7CDB\n" + "caches-extra-info\n" + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAL2R8EfubUcahxha4u02P4VAR0llQIMwFAmrHPjzcK7apcQgDOf2ovOA\n" + "+YQnJFxlpBmCoCZC6ssCi+9G0mqo650lFuTMP5I90BdtjotfzESfTykHLiChyvhd\n" + "l0dlqclb2SU/GKem/fLRXH16aNi72CdSUu/1slKs/70ILi34QixRAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "signing-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAN8+78KUVlgHXdMMkYJxcwh1Zv2y+Gb5eWUyltUaQRajhrT9ij2T5JZs\n" + "M0g85xTcuM3jNVVpV79+33hiTohdC6UZ+Bk4USQ7WBFzRbVFSXoVKLBJFkCOIexg\n" + "SMGNd5WEDtHWrXl58mizmPFu1eG6ZxHzt7RuLSol5cwBvawXPNkFAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "onion-key-crosscert\n" + "-----BEGIN CROSSCERT-----\n" + "ETFDzU49bvNfoZnKK1j6JeBP2gDirgj6bBCgWpUYs663OO9ypbZRO0JwWANssKl6\n" + "oaq9vKTsKGRsaNnqnz/JGMhehymakjjNtqg7crWwsahe8+7Pw9GKmW+YjFtcOkUf\n" + "KfOn2bmKBa1FoJb4yW3oXzHcdlLSRuCciKqPn+Hky5o=\n" + "-----END CROSSCERT-----\n" + "ntor-onion-key-crosscert 0\n" + "-----BEGIN ED25519 CERT-----\n" + "AQoABf2dAcKny84HwrUX2DYPPC7C9UKc8UtIrWqSdWo+k25wcsf0AFohutG+xI06\n" + "Ef21c5Zl1j8Hw6DzHDjYyJevXLFuOneaL3zcH2Ldn4sjrG3kc5UuVvRfTvV120UO\n" + "xk4f5s5LGwY=\n" + "-----END ED25519 CERT-----\n" + "hidden-service-dir\n" + "contact auth1@test.test\n" + "ntor-onion-key hbxdRnfVUJJY7+KcT4E3Rs7/zuClbN3hJrjSBiEGMgI=\n" + "reject *:*\n" + "router-sig-ed25519 5aQXyTif7PExIuL2di37UvktmJECKnils2OWz2vDi" + "hFxi+5TTAAPxYkS5clhc/Pjvw34itfjGmTKFic/8httAQ\n" + "router-signature\n" + "-----BEGIN SIGNATURE-----\n" + "BaUB+aFPQbb3BwtdzKsKqV3+6cRlSqJF5bI3UTmwRoJk+Z5Pz+W5NWokNI0xArHM\n" + "T4T5FZCCP9350jXsUCIvzyIyktU6aVRCGFt76rFlo1OETpN8GWkMnQU0w18cxvgS\n" + "cf34GXHv61XReJF3AlzNHFpbrPOYmowmhrTULKyMqow=\n" + "-----END SIGNATURE-----\n"; + static const char test_md_8[] = "onion-key\n" "-----BEGIN RSA PUBLIC KEY-----\n" @@ -360,6 +440,26 @@ static const char test_md_18[] = "p reject 25,119,135-139,445,563,1214,4661-4666,6346-6429,6699,6881-6999\n" "id rsa1024 Cd47okjCHD83YGzThGBDptXs9Z4\n"; +static const char test_md2_18[] = + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAL2R8EfubUcahxha4u02P4VAR0llQIMwFAmrHPjzcK7apcQgDOf2ovOA\n" + "+YQnJFxlpBmCoCZC6ssCi+9G0mqo650lFuTMP5I90BdtjotfzESfTykHLiChyvhd\n" + "l0dlqclb2SU/GKem/fLRXH16aNi72CdSUu/1slKs/70ILi34QixRAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key hbxdRnfVUJJY7+KcT4E3Rs7/zuClbN3hJrjSBiEGMgI=\n" + "id rsa1024 t+J/EEITw28T5+mCkYKEXklZl6A\n"; + +static const char test_md2_21[] = + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAL2R8EfubUcahxha4u02P4VAR0llQIMwFAmrHPjzcK7apcQgDOf2ovOA\n" + "+YQnJFxlpBmCoCZC6ssCi+9G0mqo650lFuTMP5I90BdtjotfzESfTykHLiChyvhd\n" + "l0dlqclb2SU/GKem/fLRXH16aNi72CdSUu/1slKs/70ILi34QixRAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key hbxdRnfVUJJY7+KcT4E3Rs7/zuClbN3hJrjSBiEGMgI=\n" + "id ed25519 wqfLzgfCtRfYNg88LsL1QpzxS0itapJ1aj6TbnByx/Q\n"; + static void test_md_generate(void *arg) { @@ -367,10 +467,10 @@ test_md_generate(void *arg) microdesc_t *md = NULL; (void)arg; - ri = router_parse_entry_from_string(test_ri, NULL, 0, 0, NULL); + ri = router_parse_entry_from_string(test_ri, NULL, 0, 0, NULL, NULL); tt_assert(ri); md = dirvote_create_microdescriptor(ri, 8); - tt_str_op(md->body, ==, test_md_8); + tt_str_op(md->body, OP_EQ, test_md_8); /* XXXX test family lines. */ /* XXXX test method 14 for A lines. */ @@ -379,22 +479,395 @@ test_md_generate(void *arg) microdesc_free(md); md = NULL; md = dirvote_create_microdescriptor(ri, 16); - tt_str_op(md->body, ==, test_md_16); + tt_str_op(md->body, OP_EQ, test_md_16); microdesc_free(md); md = NULL; md = dirvote_create_microdescriptor(ri, 18); + tt_str_op(md->body, OP_EQ, test_md_18); + + microdesc_free(md); + md = NULL; + md = dirvote_create_microdescriptor(ri, 21); tt_str_op(md->body, ==, test_md_18); + routerinfo_free(ri); + ri = router_parse_entry_from_string(test_ri2, NULL, 0, 0, NULL, NULL); + + microdesc_free(md); + md = NULL; + md = dirvote_create_microdescriptor(ri, 18); + tt_str_op(md->body, ==, test_md2_18); + + microdesc_free(md); + md = NULL; + md = dirvote_create_microdescriptor(ri, 21); + tt_str_op(md->body, ==, test_md2_21); + tt_assert(ed25519_pubkey_eq(md->ed25519_identity_pkey, + &ri->cache_info.signing_key_cert->signing_key)); + done: microdesc_free(md); routerinfo_free(ri); } +/* Taken at random from my ~/.tor/cached-microdescs file and then + * hand-munged */ +static const char MD_PARSE_TEST_DATA[] = + /* Good 0 */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBANsKd1GRfOuSR1MkcwKqs6SVy4Gi/JXplt/bHDkIGm6Q96TeJ5uyVgUL\n" + "DBr/ij6+JqgVFeriuiMzHKREytzjdaTuKsKBFFpLwb+Ppcjr5nMIH/AR6/aHO8hW\n" + "T3B9lx5T6Kl7CqZ4yqXxYRHzn50EPTIZuz0y9se4J4gi9mLmL+pHAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "p accept 20-23,43,53,79-81,88,110,143,194,220,443,464,531,543-544\n" + "id rsa1024 GEo59/iR1GWSIWZDzXTd5QxtqnU\n" + /* Bad 0: I've messed with the onion-key in the second one. */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAMr4o/pflVwscx11vC1AKEADlKEqnhpvCIjAEzNEenMhvGQHRlA0EXLC\n" + "7G7O5bhnCwEHqK8Pvg8cuX/fD8v08TF1EVPhwPa0UI6ab8KnPP2F!!!!!!b92DG7EQIk3q\n" + "d68Uxp7E9/t3v1WWZjzDqvEe0par6ul+DKW6HMlTGebFo5Q4e8R1AgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key 761Dmm27via7lXygNHM3l+oJLrYU2Nye0Uz4pkpipyY=\n" + "p accept 53\n" + "id rsa1024 3Y4fwXhtgkdGDZ5ef5mtb6TJRQQ\n" + /* Good 1 */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBANsMSjVi3EX8ZHfm/dvPF6KdVR66k1tVul7Jp+dDbDajBYNhgKRzVCxy\n" + "Yac1CBuQjOqK89tKap9PQBnhF087eDrfaZDqYTLwB2W2sBJncVej15WEPXPRBifo\n" + "iFZ8337kgczkaY+IOfSuhtbOUyDOoDpRJheIKBNq0ZiTqtLbbadVAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key ncfiHJjSgdDEW/gc6q6/7idac7j+x7ejQrRm6i75pGA=\n" + "p accept 443,6660-6669,6697,7000-7001\n" + "id rsa1024 XXuLzw3mfBELEq3veXoNhdehwD4\n" + /* Good 2 */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBANQfBlrHrh9F/CAOytrNFgi0ikWMW/HZxuoszF9X+AQ+MudR8bcxxOGl\n" + "1RFwb74s8E3uuzrCkNFvSw9Ar1L02F2DOX0gLsxEGuYC4Ave9NUteGqSqDyEJQUJ\n" + "KlfxCPn2qC9nvNT7wR/Dg2WRvAEKnJmkpb57N3+WSAOPLjKOFEz3AgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key AppBt6CSeb1kKid/36ototmFA24ddfW5JpjWPLuoJgs=\n" + "id rsa1024 6y60AEI9a1PUUlRPO0YQT9WzrjI\n" + /* Bad 1: Here I've messed with the ntor key */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAPjy2HacU3jDNO5nTOFGSwNa0qKCNn4yhtrDVcAJ5alIQeBWZZGJLZ0q\n" + "Cqylw1vYqxu8E09g+QXXFbAgBv1U9TICaATxrIJhIJzc8TJPhqJemp1kq0DvHLDx\n" + "mxwlkNnCD/P5NS+JYB3EjOlU9EnSKUWNU61+Co344m2JqhEau40vAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key 4i2Fp9JHTUr1uQs0pxD5j5spl4/RG56S2P0gQxU=\n" + "id rsa1024 nMRmNEGysA0NmlALVaUmI7D5jLU\n" + /* Good 3: I've added a weird token in this one. This shouldn't prevent + * it parsing */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAKmosxudyNA/yJNz3S890VqV/ebylzoD11Sc0b/d5tyNNaNZjcYy5vRD\n" + "kwyxFRMbP2TLZQ1zRfNwY7IDnYjU2SbW0pxuM6M8WRtsmx/YOE3kHMVAFJNrTUqU\n" + "6D1zB3IiRDS5q5+NoRxwqo+hYUck60O3WTwEoqb+l3lvXeu7z9rFAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "flux-capacitor 1.21 GW\n" + "ntor-onion-key MWBoEkl+RlBiGX44XKIvTSqbznTNZStOmUYtcYRQQyY=\n" + "id rsa1024 R+A5O9qRvRac4FT3C4L2QnFyxsc\n" + /* Good 4: Here I've made the 'id rsa' token odd. It should still parse + * just fine. */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAOh+WMkdNe/Pkjb8UjQyfLOlFgpuVFrxAIGnJsmWWx0yBE97DQxGyh2n\n" + "h8G5OJZHRarJQyCIf7vpZQAi0oP0OkGGaCaDQsM+D8TnqhnU++RWGnMqY/cXxPrL\n" + "MEq+n6aGiLmzkO7ah8yorZpoREk4GqLUIN89/tHHGOhJL3c4CPGjAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "p reject 25,119,135-139,445,563,1214,4661-4666,6346-6429,6699,6881-6999\n" + "id rsa1234 jlqAKFD2E7uMKv+8TmKSeo7NBho\n" + /* Good 5: Extra id type. */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAMdgPPc5uaw4y/q+SUTN/I8Y+Gvdx9kKgWV4dmDGJ0mxsVZmo1v6+v3F\n" + "12M2f9m99G3WB8F8now29C+9XyEv8MBHj1lHRdUFHSQes3YTFvDNlgj+FjLqO5TJ\n" + "adOOmfu4DCUUtUEDyQKbNVL4EkMTXY73omTVsjcH3xxFjTx5wixhAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key AAVnWZcnDbxasdZwKqb4fL6O9sZV+XsRNHTpNd1YMz8=\n" + "id rsa1024 72EfBL11QuwX2vU8y+p9ExGfGEg\n" + "id expolding hedgehog 0+A5O9qRvRac4FT3C4L2QnFyxsc\n" + /* Good 6: I've given this a bogus policy. It should parse. */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBALNuufwhPMF8BooxYMNvhYJMPqUB8hQDt8wGmPKphJcD1sVD1i4gAZM2\n" + "HIo+zUBlljDrRWL5NzVzd1yxUJAiQxvXS5dRRFY3B70M7wTVpXw53xe0/BM5t1AX\n" + "n0MFk7Jl6XIKMlzRalZvmMvE/odtyWXkP4Nd1MyZ1QcIwrQ2iwyrAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "p condone 1-10\n" + "ntor-onion-key 2/nMJ+L4dd/2GpMyTYjz3zC59MvQy4MIzJZhdzKHekg=\n" + "id rsa1024 FHyh10glEMA6MCmBb5R9Y+X/MhQ\n" + /* Good 7: I've given this one another sort of odd policy. Should parse. */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAKcd3FmQ8iAADghyvX8eca0ePqtJ2w1IDdUdTlf5Y/8+OMdp//sD01yC\n" + "YmiX45LK5ge1O3AzcakYCO6fb3pyIqvXdvm24OjyYZELQ40cmKSLjdhcSf4Fr/N9\n" + "uR/CkknR9cEePu1wZ5WBIGmGdXI6s7t3LB+e7XFyBYAx6wMGlnX7AgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "p accept frogs-mice\n" + "ntor-onion-key AMxvhaQ1Qg7jBJFoyHuPRgETvLbFmJ194hExV24FuAI=\n" + "family $D8CFEA0D996F5D1473D2063C041B7910DB23981E\n" + "id rsa1024 d0VVZC/cHh1P3y4MMbfKlQHFycc\n" + /* Good 8: This one has the ntor-onion-key without terminating =. That's + * allowed. */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAL438YfjrJE2SPqkkXeQwICygu8KNO54Juj6sjqk5hgsiazIWMOBgbaX\n" + "LIRqPNGaiSq01xSqwjwCBCfwZYT/nSdDBqj1h9aoR8rnjxZjyQ+m3rWpdDqeCDMx\n" + "I3NgZ5w4bNX4poRb42lrV6NmQiFdjzpqszVbv5Lpn2CSKu32CwKVAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key UKL6Dnj2KwYsFlkCvOkXVatxvOPB4MaxqwPQQgZMTwI\n" + "id rsa1024 FPIXc6k++JnKCtSKWUxaR6oXEKs\n" + /* Good 9: Another totally normal one.*/ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBANNGIKRd8PFNXkJ2JPV1ohDMFNbJwKbwybeieaQFjtU9KWedHCbr+QD4\n" + "B6zNY5ysguNjHNnlq2f6D09+uhnfDBON8tAz0mPQH/6JqnOXm+EiUn+8bN0E8Nke\n" + "/i3GEgDeaxJJMNQcpsJvmmSmKFOlYy9Fy7ejAjTGqtAnqOte7BnTAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key gUsq3e5iYgsQQvyxINtLzBpHxmIt5rtuFlEbKfI4gFk=\n" + "id rsa1024 jv+LdatDzsMfEW6pLBeL/5uzwCc\n" + /* Bad 2: RSA key has bad exponent of 3. */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGHAoGBAMMTWtvPxYnUNJ5Y7B+XENcpxzPoGstrdiUszCBS+/42xvluLJ+JDSdR\n" + "qJaMD6ax8vKAeLS5C6O17MNdG2VldlPRbtgl41MXsOoUqEJ+nY9e3WG9Snjp47xC\n" + "zmWIfeduXSavIsb3a43/MLIz/9qO0TkgAAiuQr79JlwKhLdzCqTLAgED\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key NkRB4wTUFogiVp5jYmjGORe2ffb/y5Kk8Itw8jdzMjA=\n" + "p reject 25,119,135-139,445,563,1214,4661-4666,6346-6429,6699,6881-6999\n" + "id rsa1024 fKvYjP7TAjCC1FzYee5bYAwYkoDg\n" + /* Bad 3: Bogus annotation */ + "@last-listed with strange aeons\n" + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBALcRBFNCZtpd2TFJysU77/fJMFzKisRQEBOtDGtTZ2Bg4aEGosssa0Id\n" + "YtUagRLYle08QVGvGB+EHBI5qf6Ah2yPH7k5QiN2a3Sq+nyh85dXKPazBGBBbM+C\n" + "DOfDauV02CAnADNMLJEf1voY3oBVvYyIsmHxn5i1R19ZYIiR8NX5AgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "ntor-onion-key m4xcFXMWMjCvZDXq8FT3XmS0EHYseGOeu+fV+6FYDlk=\n" + "p accept 20-23,43,53,79-81,88,110,143,194,220,389,443,464,531,543-544\n" + "id rsa1024 SSbfNE9vmaiwRKH+eqNAkiKQhds\n" + /* Good 10: Normal, with added ipv6 address and added other address */ + "onion-key\n" + "-----BEGIN RSA PUBLIC KEY-----\n" + "MIGJAoGBAM7uUtq5F6h63QNYIvC+4NcWaD0DjtnrOORZMkdpJhinXUOwce3cD5Dj\n" + "sgdN1wJpWpTQMXJ2DssfSgmOVXETP7qJuZyRprxalQhaEATMDNJA/66Ml1jSO9mZ\n" + "+8Xb7m/4q778lNtkSbsvMaYD2Dq6k2QQ3kMhr9z8oUtX0XA23+pfAgMBAAE=\n" + "-----END RSA PUBLIC KEY-----\n" + "a [::1:2:3:4]:9090\n" + "a 18.0.0.1:9999\n" + "ntor-onion-key k2yFqTU2vzMCQDEiE/j9UcEHxKrXMLpB3IL0or09sik=\n" + "id rsa1024 2A8wYpHxnkKJ92orocvIQBzeHlE\n" + "p6 allow 80\n" + ; + +/** More tests for parsing different kinds of microdescriptors, and getting + * invalid digests trackd from them. */ +static void +test_md_parse(void *arg) +{ + (void) arg; + char *mem_op_hex_tmp = NULL; + smartlist_t *invalid = smartlist_new(); + + smartlist_t *mds = microdescs_parse_from_string(MD_PARSE_TEST_DATA, + NULL, 1, SAVED_NOWHERE, + invalid); + tt_int_op(smartlist_len(mds), OP_EQ, 11); + tt_int_op(smartlist_len(invalid), OP_EQ, 4); + + test_memeq_hex(smartlist_get(invalid,0), + "5d76bf1c6614e885614a1e0ad074e1ab" + "4ea14655ebeefb1736a71b5ed8a15a51"); + test_memeq_hex(smartlist_get(invalid,1), + "2fde0ee3343669c2444cd9d53cbd39c6" + "a7d1fc0513513e840ca7f6e68864b36c"); + test_memeq_hex(smartlist_get(invalid,2), + "20d1576c5ab11bbcff0dedb1db4a3cfc" + "c8bc8dd839d8cbfef92d00a1a7d7b294"); + test_memeq_hex(smartlist_get(invalid,3), + "074770f394c73dbde7b44412e9692add" + "691a478d4727f9804b77646c95420a96"); + + /* Spot-check the valid ones. */ + const microdesc_t *md = smartlist_get(mds, 5); + test_memeq_hex(md->digest, + "54bb6d733ddeb375d2456c79ae103961" + "da0cae29620375ac4cf13d54da4d92b3"); + tt_int_op(md->last_listed, OP_EQ, 0); + tt_int_op(md->saved_location, OP_EQ, SAVED_NOWHERE); + tt_int_op(md->no_save, OP_EQ, 0); + tt_uint_op(md->held_in_map, OP_EQ, 0); + tt_uint_op(md->held_by_nodes, OP_EQ, 0); + tt_assert(md->onion_curve25519_pkey); + + md = smartlist_get(mds, 6); + test_memeq_hex(md->digest, + "53f740bd222ab37f19f604b1d3759aa6" + "5eff1fbce9ac254bd0fa50d4af9b1bae"); + tt_assert(! md->exit_policy); + + md = smartlist_get(mds, 8); + test_memeq_hex(md->digest, + "a0a155562d8093d8fd0feb7b93b7226e" + "17f056c2142aab7a4ea8c5867a0376d5"); + tt_assert(md->onion_curve25519_pkey); + + md = smartlist_get(mds, 10); + test_memeq_hex(md->digest, + "409ebd87d23925a2732bd467a92813c9" + "21ca378fcb9ca193d354c51550b6d5e9"); + tt_assert(tor_addr_family(&md->ipv6_addr) == AF_INET6); + tt_int_op(md->ipv6_orport, OP_EQ, 9090); + + done: + SMARTLIST_FOREACH(mds, microdesc_t *, md, microdesc_free(md)); + smartlist_free(mds); + SMARTLIST_FOREACH(invalid, char *, cp, tor_free(cp)); + smartlist_free(invalid); + tor_free(mem_op_hex_tmp); +} + +static int mock_rgsbd_called = 0; +static routerstatus_t *mock_rgsbd_val_a = NULL; +static routerstatus_t *mock_rgsbd_val_b = NULL; +static routerstatus_t * +mock_router_get_status_by_digest(networkstatus_t *c, const char *d) +{ + (void) c; + ++mock_rgsbd_called; + + if (fast_memeq(d, "\x5d\x76", 2)) { + memcpy(mock_rgsbd_val_a->descriptor_digest, d, 32); + return mock_rgsbd_val_a; + } else if (fast_memeq(d, "\x20\xd1", 2)) { + memcpy(mock_rgsbd_val_b->descriptor_digest, d, 32); + return mock_rgsbd_val_b; + } else { + return NULL; + } +} + +static networkstatus_t *mock_ns_val = NULL; +static networkstatus_t * +mock_ns_get_by_flavor(consensus_flavor_t f) +{ + (void)f; + return mock_ns_val; +} + +static void +test_md_reject_cache(void *arg) +{ + (void) arg; + microdesc_cache_t *mc = NULL ; + smartlist_t *added = NULL, *wanted = smartlist_new(); + or_options_t *options = get_options_mutable(); + char buf[DIGEST256_LEN]; + + tor_free(options->DataDirectory); + options->DataDirectory = tor_strdup(get_fname("md_datadir_test_rej")); + mock_rgsbd_val_a = tor_malloc_zero(sizeof(routerstatus_t)); + mock_rgsbd_val_b = tor_malloc_zero(sizeof(routerstatus_t)); + mock_ns_val = tor_malloc_zero(sizeof(networkstatus_t)); + + mock_ns_val->valid_after = time(NULL) - 86400; + mock_ns_val->valid_until = time(NULL) + 86400; + mock_ns_val->flavor = FLAV_MICRODESC; + +#ifdef _WIN32 + tt_int_op(0, OP_EQ, mkdir(options->DataDirectory)); +#else + tt_int_op(0, OP_EQ, mkdir(options->DataDirectory, 0700)); +#endif + + MOCK(router_get_mutable_consensus_status_by_descriptor_digest, + mock_router_get_status_by_digest); + MOCK(networkstatus_get_latest_consensus_by_flavor, mock_ns_get_by_flavor); + + mc = get_microdesc_cache(); +#define ADD(hex) \ + do { \ + tt_int_op(0,OP_EQ,base16_decode(buf,sizeof(buf),hex,strlen(hex))); \ + smartlist_add(wanted, tor_memdup(buf, DIGEST256_LEN)); \ + } while (0) + + /* invalid,0 */ + ADD("5d76bf1c6614e885614a1e0ad074e1ab4ea14655ebeefb1736a71b5ed8a15a51"); + /* invalid,2 */ + ADD("20d1576c5ab11bbcff0dedb1db4a3cfcc8bc8dd839d8cbfef92d00a1a7d7b294"); + /* valid, 6 */ + ADD("53f740bd222ab37f19f604b1d3759aa65eff1fbce9ac254bd0fa50d4af9b1bae"); + /* valid, 8 */ + ADD("a0a155562d8093d8fd0feb7b93b7226e17f056c2142aab7a4ea8c5867a0376d5"); + + added = microdescs_add_to_cache(mc, MD_PARSE_TEST_DATA, NULL, + SAVED_NOWHERE, 0, time(NULL), wanted); + + tt_int_op(smartlist_len(added), OP_EQ, 2); + tt_int_op(mock_rgsbd_called, OP_EQ, 2); + tt_int_op(mock_rgsbd_val_a->dl_status.n_download_failures, OP_EQ, 255); + tt_int_op(mock_rgsbd_val_b->dl_status.n_download_failures, OP_EQ, 255); + + done: + UNMOCK(networkstatus_get_latest_consensus_by_flavor); + UNMOCK(router_get_mutable_consensus_status_by_descriptor_digest); + tor_free(options->DataDirectory); + microdesc_free_all(); + smartlist_free(added); + SMARTLIST_FOREACH(wanted, char *, cp, tor_free(cp)); + smartlist_free(wanted); + tor_free(mock_rgsbd_val_a); + tor_free(mock_rgsbd_val_b); + tor_free(mock_ns_val); +} + +static void +test_md_corrupt_desc(void *arg) +{ + char *cp = NULL; + smartlist_t *sl = NULL; + (void) arg; + + sl = microdescs_add_to_cache(get_microdesc_cache(), + "@last-listed 2015-06-22 10:00:00\n" + "onion-k\n", + NULL, SAVED_IN_JOURNAL, 0, time(NULL), NULL); + tt_int_op(smartlist_len(sl), ==, 0); + smartlist_free(sl); + + sl = microdescs_add_to_cache(get_microdesc_cache(), + "@last-listed 2015-06-22 10:00:00\n" + "wiggly\n", + NULL, SAVED_IN_JOURNAL, 0, time(NULL), NULL); + tt_int_op(smartlist_len(sl), ==, 0); + smartlist_free(sl); + + tor_asprintf(&cp, "%s\n%s", test_md1, "@foobar\nonion-wobble\n"); + + sl = microdescs_add_to_cache(get_microdesc_cache(), + cp, cp+strlen(cp), + SAVED_IN_JOURNAL, 0, time(NULL), NULL); + tt_int_op(smartlist_len(sl), ==, 0); + + done: + tor_free(cp); + smartlist_free(sl); +} + struct testcase_t microdesc_tests[] = { { "cache", test_md_cache, TT_FORK, NULL, NULL }, { "broken_cache", test_md_cache_broken, TT_FORK, NULL, NULL }, { "generate", test_md_generate, 0, NULL, NULL }, + { "parse", test_md_parse, 0, NULL, NULL }, + { "reject_cache", test_md_reject_cache, TT_FORK, NULL, NULL }, + { "corrupt_desc", test_md_corrupt_desc, TT_FORK, NULL, NULL }, END_OF_TESTCASES }; |