diff options
Diffstat (limited to 'src/test/test_link_handshake.c')
| -rw-r--r-- | src/test/test_link_handshake.c | 719 |
1 files changed, 637 insertions, 82 deletions
diff --git a/src/test/test_link_handshake.c b/src/test/test_link_handshake.c index ddf66f4d34..d81f9e8eb2 100644 --- a/src/test/test_link_handshake.c +++ b/src/test/test_link_handshake.c @@ -6,13 +6,27 @@ #define CHANNELTLS_PRIVATE #define CONNECTION_PRIVATE #define TOR_CHANNEL_INTERNAL_ +#define TORTLS_PRIVATE + +#include "compat.h" + +/* Some versions of OpenSSL declare SSL_get_selected_srtp_profile twice in + * srtp.h. Suppress the GCC warning so we can build with -Wredundant-decl. */ +DISABLE_GCC_WARNING(redundant-decls) +#include <openssl/x509.h> +#include <openssl/ssl.h> +ENABLE_GCC_WARNING(redundant-decls) + #include "or.h" #include "config.h" #include "connection.h" #include "connection_or.h" #include "channeltls.h" #include "link_handshake.h" +#include "router.h" +#include "routerkeys.h" #include "scheduler.h" +#include "torcert.h" #include "test.h" #include "log_test_helpers.h" @@ -37,6 +51,16 @@ mock_tls_cert_matches_key(const tor_tls_t *tls, const tor_x509_cert_t *cert) (void) cert; // XXXX look at this. return 1; } +static tor_tls_t *mock_peer_cert_expect_tortls = NULL; +static tor_x509_cert_t *mock_peer_cert = NULL; +static tor_x509_cert_t * +mock_get_peer_cert(tor_tls_t *tls) +{ + if (mock_peer_cert_expect_tortls && + mock_peer_cert_expect_tortls != tls) + return NULL; + return tor_x509_cert_dup(mock_peer_cert); +} static int mock_send_netinfo_called = 0; static int @@ -57,14 +81,29 @@ mock_close_for_err(or_connection_t *orconn, int flush) } static int mock_send_authenticate_called = 0; +static int mock_send_authenticate_called_with_type = 0; static int mock_send_authenticate(or_connection_t *conn, int type) { (void) conn; - (void) type; + mock_send_authenticate_called_with_type = type; ++mock_send_authenticate_called;// XXX check_this return 0; } +static int +mock_export_key_material(tor_tls_t *tls, uint8_t *secrets_out, + const uint8_t *context, + size_t context_len, + const char *label) +{ + (void) tls; + (void)secrets_out; + (void)context; + (void)context_len; + (void)label; + memcpy(secrets_out, "int getRandomNumber(){return 4;}", 32); + return 0; +} static tor_x509_cert_t *mock_own_cert = NULL; static tor_x509_cert_t * @@ -78,20 +117,23 @@ mock_get_own_cert(tor_tls_t *tls) static void test_link_handshake_certs_ok(void *arg) { - (void) arg; - or_connection_t *c1 = or_connection_new(CONN_TYPE_OR, AF_INET); or_connection_t *c2 = or_connection_new(CONN_TYPE_OR, AF_INET); var_cell_t *cell1 = NULL, *cell2 = NULL; certs_cell_t *cc1 = NULL, *cc2 = NULL; channel_tls_t *chan1 = NULL, *chan2 = NULL; crypto_pk_t *key1 = NULL, *key2 = NULL; + const int with_ed = !strcmp((const char *)arg, "Ed25519"); + + tor_addr_from_ipv4h(&c1->base_.addr, 0x7f000001); + tor_addr_from_ipv4h(&c2->base_.addr, 0x7f000001); scheduler_init(); MOCK(tor_tls_cert_matches_key, mock_tls_cert_matches_key); MOCK(connection_or_write_var_cell_to_buf, mock_write_var_cell); MOCK(connection_or_send_netinfo, mock_send_netinfo); + MOCK(tor_tls_get_peer_cert, mock_get_peer_cert); MOCK(tor_tls_get_own_cert, mock_get_own_cert); key1 = pk_generate(2); @@ -103,6 +145,15 @@ test_link_handshake_certs_ok(void *arg) tt_int_op(tor_tls_context_init(TOR_TLS_CTX_IS_PUBLIC_SERVER, key1, key2, 86400), ==, 0); + if (with_ed) { + /* If we're making a CERTS cell for an ed handshake, let's make sure we + * have some Ed25519 certificates and keys. */ + init_mock_ed_keys(key2); + } else { + certs_cell_ed25519_disabled_for_testing = 1; + } + + /* c1 has started_here == 1 */ { const tor_x509_cert_t *link_cert = NULL; tt_assert(!tor_tls_get_my_certs(1, &link_cert, NULL)); @@ -113,6 +164,7 @@ test_link_handshake_certs_ok(void *arg) c1->link_proto = 3; tt_int_op(connection_init_or_handshake_state(c1, 1), ==, 0); + /* c2 has started_here == 0 */ c2->base_.state = OR_CONN_STATE_OR_HANDSHAKING_V3; c2->link_proto = 3; tt_int_op(connection_init_or_handshake_state(c2, 0), ==, 0); @@ -136,8 +188,13 @@ test_link_handshake_certs_ok(void *arg) tt_int_op(cell2->payload_len, ==, certs_cell_parse(&cc2, cell2->payload, cell2->payload_len)); - tt_int_op(2, ==, cc1->n_certs); - tt_int_op(2, ==, cc2->n_certs); + if (with_ed) { + tt_int_op(5, ==, cc1->n_certs); + tt_int_op(5, ==, cc2->n_certs); + } else { + tt_int_op(2, ==, cc1->n_certs); + tt_int_op(2, ==, cc2->n_certs); + } tt_int_op(certs_cell_get_certs(cc1, 0)->cert_type, ==, CERTTYPE_RSA1024_ID_AUTH); @@ -149,6 +206,22 @@ test_link_handshake_certs_ok(void *arg) tt_int_op(certs_cell_get_certs(cc2, 1)->cert_type, ==, CERTTYPE_RSA1024_ID_ID); + if (with_ed) { + tt_int_op(certs_cell_get_certs(cc1, 2)->cert_type, ==, + CERTTYPE_ED_ID_SIGN); + tt_int_op(certs_cell_get_certs(cc1, 3)->cert_type, ==, + CERTTYPE_ED_SIGN_AUTH); + tt_int_op(certs_cell_get_certs(cc1, 4)->cert_type, ==, + CERTTYPE_RSA1024_ID_EDID); + + tt_int_op(certs_cell_get_certs(cc2, 2)->cert_type, ==, + CERTTYPE_ED_ID_SIGN); + tt_int_op(certs_cell_get_certs(cc2, 3)->cert_type, ==, + CERTTYPE_ED_SIGN_LINK); + tt_int_op(certs_cell_get_certs(cc2, 4)->cert_type, ==, + CERTTYPE_RSA1024_ID_EDID); + } + chan1 = tor_malloc_zero(sizeof(*chan1)); channel_tls_common_init(chan1); c1->chan = chan1; @@ -159,13 +232,38 @@ test_link_handshake_certs_ok(void *arg) c1->base_.conn_array_index = -1; crypto_pk_get_digest(key2, c1->identity_digest); + if (with_ed) { + const tor_x509_cert_t *linkc, *idc; + tor_tls_get_my_certs(1, &linkc, &idc); + mock_peer_cert_expect_tortls = c1->tls; /* We should see this tls... */ + mock_peer_cert = tor_x509_cert_dup(linkc); /* and when we do, the peer's + * cert is this... */ + } channel_tls_process_certs_cell(cell2, chan1); + mock_peer_cert_expect_tortls = NULL; + mock_peer_cert = NULL; + + tor_assert(c1->handshake_state->authenticated); tt_assert(c1->handshake_state->received_certs_cell); - tt_assert(c1->handshake_state->auth_cert == NULL); - tt_assert(c1->handshake_state->id_cert); + tt_assert(c1->handshake_state->certs->auth_cert == NULL); + tt_assert(c1->handshake_state->certs->ed_sign_auth == NULL); + tt_assert(c1->handshake_state->certs->id_cert); + if (with_ed) { + tt_assert(c1->handshake_state->certs->ed_sign_link); + tt_assert(c1->handshake_state->certs->ed_rsa_crosscert); + tt_assert(c1->handshake_state->certs->ed_id_sign); + tt_assert(c1->handshake_state->authenticated_rsa); + tt_assert(c1->handshake_state->authenticated_ed25519); + } else { + tt_assert(c1->handshake_state->certs->ed_sign_link == NULL); + tt_assert(c1->handshake_state->certs->ed_rsa_crosscert == NULL); + tt_assert(c1->handshake_state->certs->ed_id_sign == NULL); + tt_assert(c1->handshake_state->authenticated_rsa); + tt_assert(! c1->handshake_state->authenticated_ed25519); + } tt_assert(! tor_mem_is_zero( - (char*)c1->handshake_state->authenticated_peer_id, 20)); + (char*)c1->handshake_state->authenticated_rsa_peer_id, 20)); chan2 = tor_malloc_zero(sizeof(*chan2)); channel_tls_common_init(chan2); @@ -180,15 +278,30 @@ test_link_handshake_certs_ok(void *arg) channel_tls_process_certs_cell(cell1, chan2); tt_assert(c2->handshake_state->received_certs_cell); - tt_assert(c2->handshake_state->auth_cert); - tt_assert(c2->handshake_state->id_cert); + if (with_ed) { + tt_assert(c2->handshake_state->certs->ed_sign_auth); + tt_assert(c2->handshake_state->certs->ed_rsa_crosscert); + tt_assert(c2->handshake_state->certs->ed_id_sign); + } else { + tt_assert(c2->handshake_state->certs->auth_cert); + tt_assert(c2->handshake_state->certs->ed_sign_auth == NULL); + tt_assert(c2->handshake_state->certs->ed_rsa_crosscert == NULL); + tt_assert(c2->handshake_state->certs->ed_id_sign == NULL); + } + tt_assert(c2->handshake_state->certs->id_cert); tt_assert(tor_mem_is_zero( - (char*)c2->handshake_state->authenticated_peer_id, 20)); + (char*)c2->handshake_state->authenticated_rsa_peer_id, 20)); + /* no authentication has happened yet, since we haen't gotten an AUTH cell. + */ + tt_assert(! c2->handshake_state->authenticated); + tt_assert(! c2->handshake_state->authenticated_rsa); + tt_assert(! c2->handshake_state->authenticated_ed25519); done: UNMOCK(tor_tls_cert_matches_key); UNMOCK(connection_or_write_var_cell_to_buf); UNMOCK(connection_or_send_netinfo); + UNMOCK(tor_tls_get_peer_cert); UNMOCK(tor_tls_get_own_cert); tor_x509_cert_free(mock_own_cert); mock_own_cert = NULL; @@ -211,6 +324,8 @@ test_link_handshake_certs_ok(void *arg) } typedef struct certs_data_s { + int is_ed; + int is_link_cert; or_connection_t *c; channel_tls_t *chan; certs_cell_t *ccell; @@ -226,11 +341,13 @@ recv_certs_cleanup(const struct testcase_t *test, void *obj) UNMOCK(tor_tls_cert_matches_key); UNMOCK(connection_or_send_netinfo); UNMOCK(connection_or_close_for_error); + UNMOCK(tor_tls_get_peer_cert); + UNMOCK(tor_tls_get_own_cert); if (d) { tor_free(d->cell); certs_cell_free(d->ccell); - connection_or_remove_from_identity_map(d->c); + connection_or_clear_identity(d->c); connection_free_(TO_CONN(d->c)); circuitmux_free(d->chan->base_.cmux); tor_free(d->chan); @@ -238,6 +355,7 @@ recv_certs_cleanup(const struct testcase_t *test, void *obj) crypto_pk_free(d->key2); tor_free(d); } + routerkeys_free_all(); return 1; } @@ -249,11 +367,18 @@ recv_certs_setup(const struct testcase_t *test) certs_cell_cert_t *ccc1 = NULL; certs_cell_cert_t *ccc2 = NULL; ssize_t n; + int is_ed = d->is_ed = !strcmpstart(test->setup_data, "Ed25519"); + int is_rsa = !strcmpstart(test->setup_data, "RSA"); + int is_link = d->is_link_cert = !strcmpend(test->setup_data, "-Link"); + int is_auth = !strcmpend(test->setup_data, "-Auth"); + tor_assert(is_ed != is_rsa); + tor_assert(is_link != is_auth); d->c = or_connection_new(CONN_TYPE_OR, AF_INET); d->chan = tor_malloc_zero(sizeof(*d->chan)); d->c->chan = d->chan; d->c->base_.address = tor_strdup("HaveAnAddress"); + tor_addr_from_ipv4h(&d->c->base_.addr, 0x801f0127); d->c->base_.state = OR_CONN_STATE_OR_HANDSHAKING_V3; d->chan->conn = d->c; tt_int_op(connection_init_or_handshake_state(d->c, 1), ==, 0); @@ -264,19 +389,25 @@ recv_certs_setup(const struct testcase_t *test) tt_int_op(tor_tls_context_init(TOR_TLS_CTX_IS_PUBLIC_SERVER, d->key1, d->key2, 86400), ==, 0); + if (is_ed) { + init_mock_ed_keys(d->key2); + } else { + routerkeys_free_all(); + } + d->ccell = certs_cell_new(); ccc1 = certs_cell_cert_new(); certs_cell_add_certs(d->ccell, ccc1); ccc2 = certs_cell_cert_new(); certs_cell_add_certs(d->ccell, ccc2); d->ccell->n_certs = 2; - ccc1->cert_type = 1; + ccc1->cert_type = is_link ? 1 : 3; ccc2->cert_type = 2; const tor_x509_cert_t *a,*b; const uint8_t *enca, *encb; size_t lena, lenb; - tor_tls_get_my_certs(1, &a, &b); + tor_tls_get_my_certs(is_link ? 1 : 0, &a, &b); tor_x509_cert_get_der(a, &enca, &lena); tor_x509_cert_get_der(b, &encb, &lenb); certs_cell_cert_setlen_body(ccc1, lena); @@ -287,6 +418,41 @@ recv_certs_setup(const struct testcase_t *test) memcpy(certs_cell_cert_getarray_body(ccc1), enca, lena); memcpy(certs_cell_cert_getarray_body(ccc2), encb, lenb); + if (is_ed) { + certs_cell_cert_t *ccc3 = NULL; /* Id->Sign */ + certs_cell_cert_t *ccc4 = NULL; /* Sign->Link or Sign->Auth. */ + certs_cell_cert_t *ccc5 = NULL; /* RSAId->Ed Id. */ + const tor_cert_t *id_sign = get_master_signing_key_cert(); + const tor_cert_t *secondary = + is_link ? get_current_link_cert_cert() : get_current_auth_key_cert(); + const uint8_t *cc = NULL; + size_t cc_sz; + get_master_rsa_crosscert(&cc, &cc_sz); + + ccc3 = certs_cell_cert_new(); + ccc4 = certs_cell_cert_new(); + ccc5 = certs_cell_cert_new(); + certs_cell_add_certs(d->ccell, ccc3); + certs_cell_add_certs(d->ccell, ccc4); + certs_cell_add_certs(d->ccell, ccc5); + ccc3->cert_len = id_sign->encoded_len; + ccc4->cert_len = secondary->encoded_len; + ccc5->cert_len = cc_sz; + certs_cell_cert_setlen_body(ccc3, ccc3->cert_len); + certs_cell_cert_setlen_body(ccc4, ccc4->cert_len); + certs_cell_cert_setlen_body(ccc5, ccc5->cert_len); + memcpy(certs_cell_cert_getarray_body(ccc3), id_sign->encoded, + ccc3->cert_len); + memcpy(certs_cell_cert_getarray_body(ccc4), secondary->encoded, + ccc4->cert_len); + memcpy(certs_cell_cert_getarray_body(ccc5), cc, ccc5->cert_len); + ccc3->cert_type = 4; + ccc4->cert_type = is_link ? 5 : 6; + ccc5->cert_type = 7; + + d->ccell->n_certs = 5; + } + d->cell = var_cell_new(4096); d->cell->command = CELL_CERTS; @@ -297,6 +463,12 @@ recv_certs_setup(const struct testcase_t *test) MOCK(tor_tls_cert_matches_key, mock_tls_cert_matches_key); MOCK(connection_or_send_netinfo, mock_send_netinfo); MOCK(connection_or_close_for_error, mock_close_for_err); + MOCK(tor_tls_get_peer_cert, mock_get_peer_cert); + + if (is_link) { + /* Say that this is the peer's certificate */ + mock_peer_cert = tor_x509_cert_dup(a); + } tt_int_op(0, ==, d->c->handshake_state->received_certs_cell); tt_int_op(0, ==, mock_send_authenticate_called); @@ -320,9 +492,24 @@ test_link_handshake_recv_certs_ok(void *arg) channel_tls_process_certs_cell(d->cell, d->chan); tt_int_op(0, ==, mock_close_called); tt_int_op(d->c->handshake_state->authenticated, ==, 1); + tt_int_op(d->c->handshake_state->authenticated_rsa, ==, 1); tt_int_op(d->c->handshake_state->received_certs_cell, ==, 1); - tt_assert(d->c->handshake_state->id_cert != NULL); - tt_assert(d->c->handshake_state->auth_cert == NULL); + tt_assert(d->c->handshake_state->certs->id_cert != NULL); + tt_assert(d->c->handshake_state->certs->auth_cert == NULL); + + if (d->is_ed) { + tt_assert(d->c->handshake_state->certs->ed_id_sign != NULL); + tt_assert(d->c->handshake_state->certs->ed_sign_link != NULL); + tt_assert(d->c->handshake_state->certs->ed_sign_auth == NULL); + tt_assert(d->c->handshake_state->certs->ed_rsa_crosscert != NULL); + tt_int_op(d->c->handshake_state->authenticated_ed25519, ==, 1); + } else { + tt_assert(d->c->handshake_state->certs->ed_id_sign == NULL); + tt_assert(d->c->handshake_state->certs->ed_sign_link == NULL); + tt_assert(d->c->handshake_state->certs->ed_sign_auth == NULL); + tt_assert(d->c->handshake_state->certs->ed_rsa_crosscert == NULL); + tt_int_op(d->c->handshake_state->authenticated_ed25519, ==, 0); + } done: ; @@ -333,17 +520,20 @@ test_link_handshake_recv_certs_ok_server(void *arg) { certs_data_t *d = arg; d->c->handshake_state->started_here = 0; - certs_cell_get_certs(d->ccell, 0)->cert_type = 3; - certs_cell_get_certs(d->ccell, 1)->cert_type = 2; - ssize_t n = certs_cell_encode(d->cell->payload, 2048, d->ccell); - tt_int_op(n, >, 0); - d->cell->payload_len = n; + d->c->handshake_state->certs->started_here = 0; channel_tls_process_certs_cell(d->cell, d->chan); tt_int_op(0, ==, mock_close_called); tt_int_op(d->c->handshake_state->authenticated, ==, 0); tt_int_op(d->c->handshake_state->received_certs_cell, ==, 1); - tt_assert(d->c->handshake_state->id_cert != NULL); - tt_assert(d->c->handshake_state->auth_cert != NULL); + tt_assert(d->c->handshake_state->certs->id_cert != NULL); + tt_assert(d->c->handshake_state->certs->link_cert == NULL); + if (d->is_ed) { + tt_assert(d->c->handshake_state->certs->ed_sign_auth != NULL); + tt_assert(d->c->handshake_state->certs->auth_cert == NULL); + } else { + tt_assert(d->c->handshake_state->certs->ed_sign_auth == NULL); + tt_assert(d->c->handshake_state->certs->auth_cert != NULL); + } done: ; @@ -361,6 +551,8 @@ test_link_handshake_recv_certs_ok_server(void *arg) tt_int_op(1, ==, mock_close_called); \ tt_int_op(0, ==, mock_send_authenticate_called); \ tt_int_op(0, ==, mock_send_netinfo_called); \ + tt_int_op(0, ==, d->c->handshake_state->authenticated_rsa); \ + tt_int_op(0, ==, d->c->handshake_state->authenticated_ed25519); \ if (require_failure_message) { \ expect_log_msg_containing(require_failure_message); \ } \ @@ -401,12 +593,41 @@ CERTS_FAIL(truncated_3, d->cell->payload_len = 7; memcpy(d->cell->payload, "\x01\x01\x00\x05""abc", 7); }) +CERTS_FAIL(truncated_4, /* ed25519 */ + { + require_failure_message = "It couldn't be parsed"; + d->cell->payload_len -= 10; + }) +CERTS_FAIL(truncated_5, /* ed25519 */ + { + require_failure_message = "It couldn't be parsed"; + d->cell->payload_len -= 100; + }) + #define REENCODE() do { \ + const char *msg = certs_cell_check(d->ccell); \ + if (msg) puts(msg); \ ssize_t n = certs_cell_encode(d->cell->payload, 4096, d->ccell); \ tt_int_op(n, >, 0); \ d->cell->payload_len = n; \ } while (0) +CERTS_FAIL(truncated_6, /* ed25519 */ + { + /* truncate the link certificate */ + require_failure_message = "undecodable Ed certificate"; + certs_cell_cert_setlen_body(certs_cell_get_certs(d->ccell, 3), 7); + certs_cell_get_certs(d->ccell, 3)->cert_len = 7; + REENCODE(); + }) +CERTS_FAIL(truncated_7, /* ed25519 */ + { + /* truncate the crosscert */ + require_failure_message = "Unparseable or overlong crosscert"; + certs_cell_cert_setlen_body(certs_cell_get_certs(d->ccell, 4), 7); + certs_cell_get_certs(d->ccell, 4)->cert_len = 7; + REENCODE(); + }) CERTS_FAIL(not_x509, { require_failure_message = "Received undecodable certificate"; @@ -435,6 +656,206 @@ CERTS_FAIL(both_auth, certs_cell_get_certs(d->ccell, 1)->cert_type = 3; REENCODE(); }) +CERTS_FAIL(duplicate_id, /* ed25519 */ + { + require_failure_message = "Duplicate Ed25519 certificate"; + certs_cell_get_certs(d->ccell, 2)->cert_type = 4; + certs_cell_get_certs(d->ccell, 3)->cert_type = 4; + REENCODE(); + }) +CERTS_FAIL(duplicate_link, /* ed25519 */ + { + require_failure_message = "Duplicate Ed25519 certificate"; + certs_cell_get_certs(d->ccell, 2)->cert_type = 5; + certs_cell_get_certs(d->ccell, 3)->cert_type = 5; + REENCODE(); + }) +CERTS_FAIL(duplicate_crosscert, /* ed25519 */ + { + require_failure_message = "Duplicate RSA->Ed25519 crosscert"; + certs_cell_get_certs(d->ccell, 2)->cert_type = 7; + certs_cell_get_certs(d->ccell, 3)->cert_type = 7; + REENCODE(); + }) +static void +test_link_handshake_recv_certs_missing_id(void *arg) /* ed25519 */ +{ + certs_data_t *d = arg; + tt_int_op(certs_cell_getlen_certs(d->ccell), OP_EQ, 5); + certs_cell_set_certs(d->ccell, 2, certs_cell_get_certs(d->ccell, 4)); + certs_cell_set0_certs(d->ccell, 4, NULL); /* prevent free */ + certs_cell_setlen_certs(d->ccell, 4); + d->ccell->n_certs = 4; + REENCODE(); + + /* This handshake succeeds, but since we have no ID cert, we will + * just do the RSA handshake. */ + channel_tls_process_certs_cell(d->cell, d->chan); + tt_int_op(0, ==, mock_close_called); + tt_int_op(0, ==, d->c->handshake_state->authenticated_ed25519); + tt_int_op(1, ==, d->c->handshake_state->authenticated_rsa); + done: + ; +} +CERTS_FAIL(missing_signing_key, /* ed25519 */ + { + require_failure_message = "No Ed25519 signing key"; + tt_int_op(certs_cell_getlen_certs(d->ccell), OP_EQ, 5); + certs_cell_cert_t *cert = certs_cell_get_certs(d->ccell, 2); + tt_int_op(cert->cert_type, ==, CERTTYPE_ED_ID_SIGN); + /* replace this with a valid master->signing cert, but with no + * signing key. */ + const ed25519_keypair_t *mk = get_master_identity_keypair(); + const ed25519_keypair_t *sk = get_master_signing_keypair(); + tor_cert_t *bad_cert = tor_cert_create(mk, CERT_TYPE_ID_SIGNING, + &sk->pubkey, time(NULL), 86400, + 0 /* don't include signer */); + certs_cell_cert_setlen_body(cert, bad_cert->encoded_len); + memcpy(certs_cell_cert_getarray_body(cert), + bad_cert->encoded, bad_cert->encoded_len); + cert->cert_len = bad_cert->encoded_len; + tor_cert_free(bad_cert); + REENCODE(); + }) +CERTS_FAIL(missing_link, /* ed25519 */ + { + require_failure_message = "No Ed25519 link key"; + tt_int_op(certs_cell_getlen_certs(d->ccell), OP_EQ, 5); + certs_cell_set_certs(d->ccell, 3, certs_cell_get_certs(d->ccell, 4)); + certs_cell_set0_certs(d->ccell, 4, NULL); /* prevent free */ + certs_cell_setlen_certs(d->ccell, 4); + d->ccell->n_certs = 4; + REENCODE(); + }) +CERTS_FAIL(missing_auth, /* ed25519 */ + { + d->c->handshake_state->started_here = 0; + d->c->handshake_state->certs->started_here = 0; + require_failure_message = "No Ed25519 link authentication key"; + tt_int_op(certs_cell_getlen_certs(d->ccell), OP_EQ, 5); + certs_cell_set_certs(d->ccell, 3, certs_cell_get_certs(d->ccell, 4)); + certs_cell_set0_certs(d->ccell, 4, NULL); /* prevent free */ + certs_cell_setlen_certs(d->ccell, 4); + d->ccell->n_certs = 4; + REENCODE(); + }) +CERTS_FAIL(missing_crosscert, /* ed25519 */ + { + require_failure_message = "Missing RSA->Ed25519 crosscert"; + tt_int_op(certs_cell_getlen_certs(d->ccell), OP_EQ, 5); + certs_cell_setlen_certs(d->ccell, 4); + d->ccell->n_certs = 4; + REENCODE(); + }) +CERTS_FAIL(missing_rsa_id, /* ed25519 */ + { + require_failure_message = "Missing legacy RSA ID cert"; + tt_int_op(certs_cell_getlen_certs(d->ccell), OP_EQ, 5); + certs_cell_set_certs(d->ccell, 1, certs_cell_get_certs(d->ccell, 4)); + certs_cell_set0_certs(d->ccell, 4, NULL); /* prevent free */ + certs_cell_setlen_certs(d->ccell, 4); + d->ccell->n_certs = 4; + REENCODE(); + }) +CERTS_FAIL(link_mismatch, /* ed25519 */ + { + require_failure_message = "Link certificate does not match " + "TLS certificate"; + const tor_x509_cert_t *idc; + tor_tls_get_my_certs(1, NULL, &idc); + tor_x509_cert_free(mock_peer_cert); + /* Pretend that the peer cert was something else. */ + mock_peer_cert = tor_x509_cert_dup(idc); + /* No reencode needed. */ + }) +CERTS_FAIL(bad_ed_sig, /* ed25519 */ + { + require_failure_message = "At least one Ed25519 certificate was " + "badly signed"; + certs_cell_cert_t *cert = certs_cell_get_certs(d->ccell, 3); + uint8_t *body = certs_cell_cert_getarray_body(cert); + ssize_t body_len = certs_cell_cert_getlen_body(cert); + /* Frob a byte in the signature */ + body[body_len - 13] ^= 7; + REENCODE(); + }) +CERTS_FAIL(bad_crosscert, /*ed25519*/ + { + require_failure_message = "Invalid RSA->Ed25519 crosscert"; + certs_cell_cert_t *cert = certs_cell_get_certs(d->ccell, 4); + uint8_t *body = certs_cell_cert_getarray_body(cert); + ssize_t body_len = certs_cell_cert_getlen_body(cert); + /* Frob a byte in the signature */ + body[body_len - 13] ^= 7; + REENCODE(); + }) +CERTS_FAIL(bad_rsa_id_cert, /*ed25519*/ + { + require_failure_message = "legacy RSA ID certificate was not valid"; + certs_cell_cert_t *cert = certs_cell_get_certs(d->ccell, 1); + uint8_t *body = certs_cell_cert_getarray_body(cert); + ssize_t body_len = certs_cell_cert_getlen_body(cert); + /* Frob a byte in the signature */ + body[body_len - 13] ^= 7; + REENCODE(); + }) +CERTS_FAIL(expired_rsa_id, /* both */ + { + require_failure_message = "Certificate already expired"; + /* we're going to replace the identity cert with an expired one. */ + certs_cell_cert_t *cert = certs_cell_get_certs(d->ccell, 1); + const tor_x509_cert_t *idc; + tor_tls_get_my_certs(1, NULL, &idc); + X509 *newc = X509_dup(idc->cert); + time_t new_end = time(NULL) - 86400 * 10; + X509_time_adj(X509_get_notAfter(newc), 0, &new_end); + EVP_PKEY *pk = crypto_pk_get_evp_pkey_(d->key2, 1); + tt_assert(X509_sign(newc, pk, EVP_sha1())); + int len = i2d_X509(newc, NULL); + certs_cell_cert_setlen_body(cert, len); + uint8_t *body = certs_cell_cert_getarray_body(cert); + int len2 = i2d_X509(newc, &body); + tt_int_op(len, ==, len2); + REENCODE(); + X509_free(newc); + EVP_PKEY_free(pk); + }) +CERTS_FAIL(expired_ed_id, /* ed25519 */ + { + /* we're going to replace the Ed Id->sign cert with an expired one. */ + require_failure_message = "At least one certificate expired"; + /* We don't need to re-sign, since we check for expiration first. */ + certs_cell_cert_t *cert = certs_cell_get_certs(d->ccell, 2); + uint8_t *body = certs_cell_cert_getarray_body(cert); + /* The expiration field is bytes [2..5]. It is in HOURS since the + * epoch. */ + set_uint32(body+2, htonl(24)); /* Back to jan 2, 1970. */ + REENCODE(); + }) +CERTS_FAIL(expired_ed_link, /* ed25519 */ + { + /* we're going to replace the Ed Sign->link cert with an expired one. */ + require_failure_message = "At least one certificate expired"; + /* We don't need to re-sign, since we check for expiration first. */ + certs_cell_cert_t *cert = certs_cell_get_certs(d->ccell, 3); + uint8_t *body = certs_cell_cert_getarray_body(cert); + /* The expiration field is bytes [2..5]. It is in HOURS since the + * epoch. */ + set_uint32(body+2, htonl(24)); /* Back to jan 2, 1970. */ + REENCODE(); + }) +CERTS_FAIL(expired_crosscert, /* ed25519 */ + { + /* we're going to replace the Ed Sign->link cert with an expired one. */ + require_failure_message = "Crosscert is expired"; + /* We don't need to re-sign, since we check for expiration first. */ + certs_cell_cert_t *cert = certs_cell_get_certs(d->ccell, 4); + uint8_t *body = certs_cell_cert_getarray_body(cert); + /* The expiration field is bytes [32..35]. once again, HOURS. */ + set_uint32(body+32, htonl(24)); /* Back to jan 2, 1970. */ + REENCODE(); + }) + CERTS_FAIL(wrong_labels_1, { require_failure_message = "The link certificate was not valid"; @@ -459,21 +880,26 @@ CERTS_FAIL(wrong_labels_2, }) CERTS_FAIL(wrong_labels_3, { - require_failure_message = "The certs we wanted were missing"; + require_failure_message = + "The certs we wanted (ID, Link) were missing"; certs_cell_get_certs(d->ccell, 0)->cert_type = 2; certs_cell_get_certs(d->ccell, 1)->cert_type = 3; REENCODE(); }) CERTS_FAIL(server_missing_certs, { - require_failure_message = "The certs we wanted were missing"; + require_failure_message = + "The certs we wanted (ID, Auth) were missing"; d->c->handshake_state->started_here = 0; + d->c->handshake_state->certs->started_here = 0; + }) CERTS_FAIL(server_wrong_labels_1, { require_failure_message = "The authentication certificate was not valid"; d->c->handshake_state->started_here = 0; + d->c->handshake_state->certs->started_here = 0; certs_cell_get_certs(d->ccell, 0)->cert_type = 2; certs_cell_get_certs(d->ccell, 1)->cert_type = 3; REENCODE(); @@ -487,6 +913,11 @@ test_link_handshake_send_authchallenge(void *arg) or_connection_t *c1 = or_connection_new(CONN_TYPE_OR, AF_INET); var_cell_t *cell1=NULL, *cell2=NULL; + crypto_pk_t *rsa0 = pk_generate(0), *rsa1 = pk_generate(1); + tt_int_op(tor_tls_context_init(TOR_TLS_CTX_IS_PUBLIC_SERVER, + rsa0, rsa1, 86400), ==, 0); + init_mock_ed_keys(rsa0); + MOCK(connection_or_write_var_cell_to_buf, mock_write_var_cell); tt_int_op(connection_init_or_handshake_state(c1, 0), ==, 0); @@ -496,15 +927,15 @@ test_link_handshake_send_authchallenge(void *arg) cell1 = mock_got_var_cell; tt_int_op(0, ==, connection_or_send_auth_challenge_cell(c1)); cell2 = mock_got_var_cell; - tt_int_op(36, ==, cell1->payload_len); - tt_int_op(36, ==, cell2->payload_len); + tt_int_op(38, ==, cell1->payload_len); + tt_int_op(38, ==, cell2->payload_len); tt_int_op(0, ==, cell1->circ_id); tt_int_op(0, ==, cell2->circ_id); tt_int_op(CELL_AUTH_CHALLENGE, ==, cell1->command); tt_int_op(CELL_AUTH_CHALLENGE, ==, cell2->command); - tt_mem_op("\x00\x01\x00\x01", ==, cell1->payload + 32, 4); - tt_mem_op("\x00\x01\x00\x01", ==, cell2->payload + 32, 4); + tt_mem_op("\x00\x02\x00\x01\x00\x03", ==, cell1->payload + 32, 6); + tt_mem_op("\x00\x02\x00\x01\x00\x03", ==, cell2->payload + 32, 6); tt_mem_op(cell1->payload, !=, cell2->payload, 32); done: @@ -512,6 +943,8 @@ test_link_handshake_send_authchallenge(void *arg) connection_free_(TO_CONN(c1)); tor_free(cell1); tor_free(cell2); + crypto_pk_free(rsa0); + crypto_pk_free(rsa1); } typedef struct authchallenge_data_s { @@ -556,9 +989,9 @@ recv_authchallenge_setup(const struct testcase_t *test) d->c->handshake_state->received_certs_cell = 1; d->cell = var_cell_new(128); d->cell->payload_len = 38; - d->cell->payload[33] = 2; - d->cell->payload[35] = 7; - d->cell->payload[37] = 1; + d->cell->payload[33] = 2; /* 2 methods */ + d->cell->payload[35] = 7; /* This one isn't real */ + d->cell->payload[37] = 1; /* This is the old RSA one. */ d->cell->command = CELL_AUTH_CHALLENGE; get_options_mutable()->ORPort_set = 1; @@ -566,7 +999,6 @@ recv_authchallenge_setup(const struct testcase_t *test) MOCK(connection_or_close_for_error, mock_close_for_err); MOCK(connection_or_send_netinfo, mock_send_netinfo); MOCK(connection_or_send_authenticate_cell, mock_send_authenticate); - tt_int_op(0, ==, d->c->handshake_state->received_auth_challenge); tt_int_op(0, ==, mock_send_authenticate_called); tt_int_op(0, ==, mock_send_netinfo_called); @@ -592,6 +1024,26 @@ test_link_handshake_recv_authchallenge_ok(void *arg) tt_int_op(1, ==, d->c->handshake_state->received_auth_challenge); tt_int_op(1, ==, mock_send_authenticate_called); tt_int_op(1, ==, mock_send_netinfo_called); + tt_int_op(1, ==, mock_send_authenticate_called_with_type); /* RSA */ + done: + ; +} + +static void +test_link_handshake_recv_authchallenge_ok_ed25519(void *arg) +{ + authchallenge_data_t *d = arg; + + /* Add the ed25519 authentication mechanism here. */ + d->cell->payload[33] = 3; /* 3 types are supported now. */ + d->cell->payload[39] = 3; + d->cell->payload_len += 2; + channel_tls_process_auth_challenge_cell(d->cell, d->chan); + tt_int_op(0, ==, mock_close_called); + tt_int_op(1, ==, d->c->handshake_state->received_auth_challenge); + tt_int_op(1, ==, mock_send_authenticate_called); + tt_int_op(1, ==, mock_send_netinfo_called); + tt_int_op(3, ==, mock_send_authenticate_called_with_type); /* Ed25519 */ done: ; } @@ -655,7 +1107,8 @@ AUTHCHALLENGE_FAIL(badproto, AUTHCHALLENGE_FAIL(as_server, require_failure_message = "We didn't originate this " "connection"; - d->c->handshake_state->started_here = 0;) + d->c->handshake_state->started_here = 0; + d->c->handshake_state->certs->started_here = 0;) AUTHCHALLENGE_FAIL(duplicate, require_failure_message = "We already received one"; d->c->handshake_state->received_auth_challenge = 1) @@ -673,15 +1126,6 @@ AUTHCHALLENGE_FAIL(nonzero_circid, require_failure_message = "It had a nonzero circuit ID"; d->cell->circ_id = 1337) -static tor_x509_cert_t *mock_peer_cert = NULL; - -static tor_x509_cert_t * -mock_get_peer_cert(tor_tls_t *tls) -{ - (void)tls; - return tor_x509_cert_dup(mock_peer_cert); -} - static int mock_get_tlssecrets(tor_tls_t *tls, uint8_t *secrets_out) { @@ -701,6 +1145,7 @@ mock_set_circid_type(channel_t *chan, } typedef struct authenticate_data_s { + int is_ed; or_connection_t *c1, *c2; channel_tls_t *chan2; var_cell_t *cell; @@ -717,11 +1162,12 @@ authenticate_data_cleanup(const struct testcase_t *test, void *arg) UNMOCK(tor_tls_get_tlssecrets); UNMOCK(connection_or_close_for_error); UNMOCK(channel_set_circid_type); + UNMOCK(tor_tls_export_key_material); authenticate_data_t *d = arg; if (d) { tor_free(d->cell); - connection_or_remove_from_identity_map(d->c1); - connection_or_remove_from_identity_map(d->c2); + connection_or_clear_identity(d->c1); + connection_or_clear_identity(d->c2); connection_free_(TO_CONN(d->c1)); connection_free_(TO_CONN(d->c2)); circuitmux_free(d->chan2->base_.cmux); @@ -742,6 +1188,7 @@ static void * authenticate_data_setup(const struct testcase_t *test) { authenticate_data_t *d = tor_malloc_zero(sizeof(*d)); + int is_ed = d->is_ed = (test->setup_data == (void*)3); scheduler_init(); @@ -751,6 +1198,7 @@ authenticate_data_setup(const struct testcase_t *test) MOCK(tor_tls_get_tlssecrets, mock_get_tlssecrets); MOCK(connection_or_close_for_error, mock_close_for_err); MOCK(channel_set_circid_type, mock_set_circid_type); + MOCK(tor_tls_export_key_material, mock_export_key_material); d->c1 = or_connection_new(CONN_TYPE_OR, AF_INET); d->c2 = or_connection_new(CONN_TYPE_OR, AF_INET); tor_addr_from_ipv4h(&d->c1->base_.addr, 0x01020304); @@ -761,6 +1209,8 @@ authenticate_data_setup(const struct testcase_t *test) tt_int_op(tor_tls_context_init(TOR_TLS_CTX_IS_PUBLIC_SERVER, d->key1, d->key2, 86400), ==, 0); + init_mock_ed_keys(d->key2); + d->c1->base_.state = OR_CONN_STATE_OR_HANDSHAKING_V3; d->c1->link_proto = 3; tt_int_op(connection_init_or_handshake_state(d->c1, 1), ==, 0); @@ -791,21 +1241,37 @@ authenticate_data_setup(const struct testcase_t *test) const uint8_t *der; size_t sz; tor_x509_cert_get_der(id_cert, &der, &sz); - d->c1->handshake_state->id_cert = tor_x509_cert_decode(der, sz); - d->c2->handshake_state->id_cert = tor_x509_cert_decode(der, sz); + d->c1->handshake_state->certs->id_cert = tor_x509_cert_decode(der, sz); + d->c2->handshake_state->certs->id_cert = tor_x509_cert_decode(der, sz); + + if (is_ed) { + d->c1->handshake_state->certs->ed_id_sign = + tor_cert_dup(get_master_signing_key_cert()); + d->c2->handshake_state->certs->ed_id_sign = + tor_cert_dup(get_master_signing_key_cert()); + d->c2->handshake_state->certs->ed_sign_auth = + tor_cert_dup(get_current_auth_key_cert()); + } else { + tt_assert(! tor_tls_get_my_certs(0, &auth_cert, &id_cert)); + tor_x509_cert_get_der(auth_cert, &der, &sz); + d->c2->handshake_state->certs->auth_cert = tor_x509_cert_decode(der, sz); + } tor_x509_cert_get_der(link_cert, &der, &sz); mock_peer_cert = tor_x509_cert_decode(der, sz); tt_assert(mock_peer_cert); + mock_own_cert = tor_x509_cert_decode(der, sz); tt_assert(mock_own_cert); - tt_assert(! tor_tls_get_my_certs(0, &auth_cert, &id_cert)); - tor_x509_cert_get_der(auth_cert, &der, &sz); - d->c2->handshake_state->auth_cert = tor_x509_cert_decode(der, sz); /* Make an authenticate cell ... */ - tt_int_op(0, ==, connection_or_send_authenticate_cell(d->c1, - AUTHTYPE_RSA_SHA256_TLSSECRET)); + int authtype; + if (is_ed) + authtype = AUTHTYPE_ED25519_SHA256_RFC5705; + else + authtype = AUTHTYPE_RSA_SHA256_TLSSECRET; + tt_int_op(0, ==, connection_or_send_authenticate_cell(d->c1, authtype)); + tt_assert(mock_got_var_cell); d->cell = mock_got_var_cell; mock_got_var_cell = NULL; @@ -831,42 +1297,64 @@ test_link_handshake_auth_cell(void *arg) /* Is the cell well-formed on the outer layer? */ tt_int_op(d->cell->command, ==, CELL_AUTHENTICATE); tt_int_op(d->cell->payload[0], ==, 0); - tt_int_op(d->cell->payload[1], ==, 1); + if (d->is_ed) + tt_int_op(d->cell->payload[1], ==, 3); + else + tt_int_op(d->cell->payload[1], ==, 1); tt_int_op(ntohs(get_uint16(d->cell->payload + 2)), ==, d->cell->payload_len - 4); /* Check it out for plausibility... */ auth_ctx_t ctx; - ctx.is_ed = 0; + ctx.is_ed = d->is_ed; tt_int_op(d->cell->payload_len-4, ==, auth1_parse(&auth1, d->cell->payload+4, d->cell->payload_len - 4, &ctx)); tt_assert(auth1); - tt_mem_op(auth1->type, ==, "AUTH0001", 8); + if (d->is_ed) { + tt_mem_op(auth1->type, ==, "AUTH0003", 8); + } else { + tt_mem_op(auth1->type, ==, "AUTH0001", 8); + } tt_mem_op(auth1->tlssecrets, ==, "int getRandomNumber(){return 4;}", 32); - tt_int_op(auth1_getlen_sig(auth1), >, 120); /* Is the signature okay? */ - uint8_t sig[128]; - uint8_t digest[32]; - - auth_pubkey = tor_tls_cert_get_key(d->c2->handshake_state->auth_cert); - int n = crypto_pk_public_checksig( + const uint8_t *start = d->cell->payload+4, *end = auth1->end_of_signed; + if (d->is_ed) { + ed25519_signature_t sig; + tt_int_op(auth1_getlen_sig(auth1), ==, ED25519_SIG_LEN); + memcpy(&sig.sig, auth1_getarray_sig(auth1), ED25519_SIG_LEN); + tt_assert(!ed25519_checksig(&sig, start, end-start, + &get_current_auth_keypair()->pubkey)); + } else { + uint8_t sig[128]; + uint8_t digest[32]; + tt_int_op(auth1_getlen_sig(auth1), >, 120); + auth_pubkey = tor_tls_cert_get_key( + d->c2->handshake_state->certs->auth_cert); + int n = crypto_pk_public_checksig( auth_pubkey, (char*)sig, sizeof(sig), (char*)auth1_getarray_sig(auth1), auth1_getlen_sig(auth1)); - tt_int_op(n, ==, 32); - const uint8_t *start = d->cell->payload+4, *end = auth1->end_of_signed; - crypto_digest256((char*)digest, - (const char*)start, end-start, DIGEST_SHA256); - tt_mem_op(sig, ==, digest, 32); + tt_int_op(n, ==, 32); + crypto_digest256((char*)digest, + (const char*)start, end-start, DIGEST_SHA256); + tt_mem_op(sig, ==, digest, 32); + } /* Then feed it to c2. */ tt_int_op(d->c2->handshake_state->authenticated, ==, 0); channel_tls_process_authenticate_cell(d->cell, d->chan2); tt_int_op(mock_close_called, ==, 0); tt_int_op(d->c2->handshake_state->authenticated, ==, 1); + if (d->is_ed) { + tt_int_op(d->c2->handshake_state->authenticated_ed25519, ==, 1); + tt_int_op(d->c2->handshake_state->authenticated_rsa, ==, 1); + } else { + tt_int_op(d->c2->handshake_state->authenticated_ed25519, ==, 0); + tt_int_op(d->c2->handshake_state->authenticated_rsa, ==, 1); + } done: auth1_free(auth1); @@ -900,7 +1388,8 @@ AUTHENTICATE_FAIL(badproto, d->c2->link_proto = 2) AUTHENTICATE_FAIL(atclient, require_failure_message = "We originated this connection"; - d->c2->handshake_state->started_here = 1) + d->c2->handshake_state->started_here = 1; + d->c2->handshake_state->certs->started_here = 1;) AUTHENTICATE_FAIL(duplicate, require_failure_message = "We already got one"; d->c2->handshake_state->received_authenticate = 1) @@ -924,13 +1413,13 @@ AUTHENTICATE_FAIL(nocerts, AUTHENTICATE_FAIL(noidcert, require_failure_message = "We never got an identity " "certificate"; - tor_x509_cert_free(d->c2->handshake_state->id_cert); - d->c2->handshake_state->id_cert = NULL) + tor_x509_cert_free(d->c2->handshake_state->certs->id_cert); + d->c2->handshake_state->certs->id_cert = NULL) AUTHENTICATE_FAIL(noauthcert, - require_failure_message = "We never got an authentication " - "certificate"; - tor_x509_cert_free(d->c2->handshake_state->auth_cert); - d->c2->handshake_state->auth_cert = NULL) + require_failure_message = "We never got an RSA " + "authentication certificate"; + tor_x509_cert_free(d->c2->handshake_state->certs->auth_cert); + d->c2->handshake_state->certs->auth_cert = NULL) AUTHENTICATE_FAIL(tooshort, require_failure_message = "Cell was way too short"; d->cell->payload_len = 3) @@ -954,11 +1443,33 @@ AUTHENTICATE_FAIL(badcontent, "cell body was not as expected"; d->cell->payload[10] ^= 0xff) AUTHENTICATE_FAIL(badsig_1, - require_failure_message = "Signature wasn't valid"; + if (d->is_ed) + require_failure_message = "Ed25519 signature wasn't valid"; + else + require_failure_message = "RSA signature wasn't valid"; d->cell->payload[d->cell->payload_len - 5] ^= 0xff) - -#define TEST(name, flags) \ - { #name , test_link_handshake_ ## name, (flags), NULL, NULL } +AUTHENTICATE_FAIL(missing_ed_id, + { + tor_cert_free(d->c2->handshake_state->certs->ed_id_sign); + d->c2->handshake_state->certs->ed_id_sign = NULL; + require_failure_message = "Ed authenticate without Ed ID " + "cert from peer"; + }) +AUTHENTICATE_FAIL(missing_ed_auth, + { + tor_cert_free(d->c2->handshake_state->certs->ed_sign_auth); + d->c2->handshake_state->certs->ed_sign_auth = NULL; + require_failure_message = "We never got an Ed25519 " + "authentication certificate"; + }) + +#define TEST_RSA(name, flags) \ + { #name , test_link_handshake_ ## name, (flags), \ + &passthrough_setup, (void*)"RSA" } + +#define TEST_ED(name, flags) \ + { #name "_ed25519" , test_link_handshake_ ## name, (flags), \ + &passthrough_setup, (void*)"Ed25519" } #define TEST_RCV_AUTHCHALLENGE(name) \ { "recv_authchallenge/" #name , \ @@ -968,17 +1479,34 @@ AUTHENTICATE_FAIL(badsig_1, #define TEST_RCV_CERTS(name) \ { "recv_certs/" #name , \ test_link_handshake_recv_certs_ ## name, TT_FORK, \ - &setup_recv_certs, NULL } + &setup_recv_certs, (void*)"RSA-Link" } + +#define TEST_RCV_CERTS_RSA(name,type) \ + { "recv_certs/" #name , \ + test_link_handshake_recv_certs_ ## name, TT_FORK, \ + &setup_recv_certs, (void*)type } + +#define TEST_RCV_CERTS_ED(name, type) \ + { "recv_certs/" #name "_ed25519", \ + test_link_handshake_recv_certs_ ## name, TT_FORK, \ + &setup_recv_certs, (void*)type } #define TEST_AUTHENTICATE(name) \ { "authenticate/" #name , test_link_handshake_auth_ ## name, TT_FORK, \ &setup_authenticate, NULL } +#define TEST_AUTHENTICATE_ED(name) \ + { "authenticate/" #name "_ed25519" , test_link_handshake_auth_ ## name, \ + TT_FORK, &setup_authenticate, (void*)3 } + struct testcase_t link_handshake_tests[] = { - TEST(certs_ok, TT_FORK), - //TEST(certs_bad, TT_FORK), + TEST_RSA(certs_ok, TT_FORK), + TEST_ED(certs_ok, TT_FORK), + TEST_RCV_CERTS(ok), - TEST_RCV_CERTS(ok_server), + TEST_RCV_CERTS_ED(ok, "Ed25519-Link"), + TEST_RCV_CERTS_RSA(ok_server, "RSA-Auth"), + TEST_RCV_CERTS_ED(ok_server, "Ed25519-Auth"), TEST_RCV_CERTS(badstate), TEST_RCV_CERTS(badproto), TEST_RCV_CERTS(duplicate), @@ -988,18 +1516,41 @@ struct testcase_t link_handshake_tests[] = { TEST_RCV_CERTS(truncated_1), TEST_RCV_CERTS(truncated_2), TEST_RCV_CERTS(truncated_3), + TEST_RCV_CERTS_ED(truncated_4, "Ed25519-Link"), + TEST_RCV_CERTS_ED(truncated_5, "Ed25519-Link"), + TEST_RCV_CERTS_ED(truncated_6, "Ed25519-Link"), + TEST_RCV_CERTS_ED(truncated_7, "Ed25519-Link"), TEST_RCV_CERTS(not_x509), TEST_RCV_CERTS(both_link), TEST_RCV_CERTS(both_id_rsa), TEST_RCV_CERTS(both_auth), + TEST_RCV_CERTS_ED(duplicate_id, "Ed25519-Link"), + TEST_RCV_CERTS_ED(duplicate_link, "Ed25519-Link"), + TEST_RCV_CERTS_ED(duplicate_crosscert, "Ed25519-Link"), + TEST_RCV_CERTS_ED(missing_crosscert, "Ed25519-Link"), + TEST_RCV_CERTS_ED(missing_id, "Ed25519-Link"), + TEST_RCV_CERTS_ED(missing_signing_key, "Ed25519-Link"), + TEST_RCV_CERTS_ED(missing_link, "Ed25519-Link"), + TEST_RCV_CERTS_ED(missing_auth, "Ed25519-Auth"), + TEST_RCV_CERTS_ED(missing_rsa_id, "Ed25519-Link"), + TEST_RCV_CERTS_ED(link_mismatch, "Ed25519-Link"), + TEST_RCV_CERTS_ED(bad_ed_sig, "Ed25519-Link"), + TEST_RCV_CERTS_ED(bad_rsa_id_cert, "Ed25519-Link"), + TEST_RCV_CERTS_ED(bad_crosscert, "Ed25519-Link"), + TEST_RCV_CERTS_RSA(expired_rsa_id, "RSA-Link"), + TEST_RCV_CERTS_ED(expired_rsa_id, "Ed25519-Link"), + TEST_RCV_CERTS_ED(expired_ed_id, "Ed25519-Link"), + TEST_RCV_CERTS_ED(expired_ed_link, "Ed25519-Link"), + TEST_RCV_CERTS_ED(expired_crosscert, "Ed25519-Link"), TEST_RCV_CERTS(wrong_labels_1), TEST_RCV_CERTS(wrong_labels_2), TEST_RCV_CERTS(wrong_labels_3), TEST_RCV_CERTS(server_missing_certs), TEST_RCV_CERTS(server_wrong_labels_1), - TEST(send_authchallenge, TT_FORK), + TEST_RSA(send_authchallenge, TT_FORK), TEST_RCV_AUTHCHALLENGE(ok), + TEST_RCV_AUTHCHALLENGE(ok_ed25519), TEST_RCV_AUTHCHALLENGE(ok_noserver), TEST_RCV_AUTHCHALLENGE(ok_unrecognized), TEST_RCV_AUTHCHALLENGE(badstate), @@ -1012,6 +1563,7 @@ struct testcase_t link_handshake_tests[] = { TEST_RCV_AUTHCHALLENGE(nonzero_circid), TEST_AUTHENTICATE(cell), + TEST_AUTHENTICATE_ED(cell), TEST_AUTHENTICATE(badstate), TEST_AUTHENTICATE(badproto), TEST_AUTHENTICATE(atclient), @@ -1027,6 +1579,9 @@ struct testcase_t link_handshake_tests[] = { TEST_AUTHENTICATE(tooshort_1), TEST_AUTHENTICATE(badcontent), TEST_AUTHENTICATE(badsig_1), + TEST_AUTHENTICATE_ED(badsig_1), + TEST_AUTHENTICATE_ED(missing_ed_id), + TEST_AUTHENTICATE_ED(missing_ed_auth), //TEST_AUTHENTICATE(), END_OF_TESTCASES |