diff options
Diffstat (limited to 'tests/tls13/psk-ext.c')
| -rw-r--r-- | tests/tls13/psk-ext.c | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/tests/tls13/psk-ext.c b/tests/tls13/psk-ext.c new file mode 100644 index 0000000000..3d5c5956ed --- /dev/null +++ b/tests/tls13/psk-ext.c @@ -0,0 +1,170 @@ +/* + * Copyright (C) 2016, 2017 Red Hat, Inc. + * + * Author: Nikos Mavrogiannopoulos + * + * This file is part of GnuTLS. + * + * GnuTLS is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GnuTLS is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/> + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.h> + +#include <string.h> +#include <gnutls/gnutls.h> +#include <stdint.h> +#include "../lib/tls13/psk_ext_parser.h" + +#include "utils.h" + +/* Tests the PSK-extension decoding part */ + +static void decode(const char *test_name, const gnutls_datum_t *raw, const gnutls_datum_t *id, + const gnutls_datum_t *b, unsigned idx, int res) +{ + int ret; + psk_ext_parser_st p; + struct psk_st psk; + gnutls_datum_t binder; + unsigned found = 0; + + ret = _gnutls13_psk_ext_parser_init(&p, raw->data, raw->size); + if (ret < 0) { + if (res == ret) /* expected */ + return; + fail("%s: _gnutls13_psk_ext_parser_init: %d/%s\n", test_name, ret, gnutls_strerror(ret)); + exit(1); + } + + while ((ret = _gnutls13_psk_ext_parser_next_psk(&p, &psk)) >= 0) { + if (ret == (int)idx) { + if (psk.identity.size == id->size && memcmp(psk.identity.data, id->data, id->size) == 0) { + if (debug) + success("%s: found id\n", test_name); + found = 1; + break; + } else { + fail("%s: did not found identity on index %d\n", test_name, idx); + } + } + } + + if (found == 0) + fail("%s: did not found identity!\n", test_name); + + ret = _gnutls13_psk_ext_parser_find_binder(&p, idx, &binder); + if (ret < 0) { + fail("%s: could not extract binder: %s\n", test_name, gnutls_strerror(ret)); + } + + if (binder.size != b->size || memcmp(binder.data, b->data, b->size) != 0) { + hexprint(binder.data, binder.size); + fail("%s: did not match binder on index %d\n", test_name, idx); + } + + return; +} + +struct decode_tests_st { + const char *name; + gnutls_datum_t psk; + unsigned idx; /* the ID index */ + gnutls_datum_t id; + gnutls_datum_t binder; + int res; +}; + +struct decode_tests_st decode_tests[] = { + { + .name = "single PSK", + .psk = { (unsigned char*)"\x00\x0a\x00\x04\x6e\x6d\x61\x76\x00\x00\x00\x00\x00\x21\x20\xc4\xda\xe5\x7e\x05\x59\xf7\xae\x9b\xba\x90\xd2\x6e\x12\x68\xf6\xc1\xc7\xb9\x7e\xdc\xed\x9e\x67\x4e\xa5\x91\x2d\x7c\xb4\xf0\xab", 47}, + .id = { (unsigned char*)"nmav", 4 }, + .binder = { (unsigned char*)"\xc4\xda\xe5\x7e\x05\x59\xf7\xae\x9b\xba\x90\xd2\x6e\x12\x68\xf6\xc1\xc7\xb9\x7e\xdc\xed\x9e\x67\x4e\xa5\x91\x2d\x7c\xb4\xf0\xab", 32 }, + .idx = 0, + .res = 0 + }, + { + .name = "multiple psks id0", + .psk = { (unsigned char*)"\x00\x20\x00\x04\x70\x73\x6b\x31\x00\x00\x00\x00" + "\x00\x06\x70\x73\x6b\x69\x64\x00\x00\x00\x00\x00" + "\x00\x04\x74\x65\x73\x74\x00\x00\x00\x00\x00\x63" + "\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x20\x71\x83\x89\x3d\xcc" + "\x46\xad\x83\x18\x98\x59\x46\x0b\xb2\x51\x24\x53" + "\x41\xb4\x35\x04\x22\x90\x02\xac\x5e\xc1\xe7\xbc" + "\xca\x52\x16", 135}, + .id = { (unsigned char*)"psk1", 4 }, + .binder = { (unsigned char*)"\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32}, + .idx = 0, + .res = 0 + }, + { + .name = "multiple psks id1", + .psk = { (unsigned char*)"\x00\x20\x00\x04\x70\x73\x6b\x31\x00\x00\x00\x00" + "\x00\x06\x70\x73\x6b\x69\x64\x00\x00\x00\x00\x00" + "\x00\x04\x74\x65\x73\x74\x00\x00\x00\x00\x00\x63" + "\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x20\x71\x83\x89\x3d\xcc" + "\x46\xad\x83\x18\x98\x59\x46\x0b\xb2\x51\x24\x53" + "\x41\xb4\x35\x04\x22\x90\x02\xac\x5e\xc1\xe7\xbc" + "\xca\x52\x16", 135}, + .id = { (unsigned char*)"pskid", 6 }, + .binder = { (unsigned char*)"\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32}, + .idx = 1, + .res = 0 + }, + { + .name = "multiple psks id2", + .psk = { (unsigned char*)"\x00\x20\x00\x04\x70\x73\x6b\x31\x00\x00\x00\x00" + "\x00\x06\x70\x73\x6b\x69\x64\x00\x00\x00\x00\x00" + "\x00\x04\x74\x65\x73\x74\x00\x00\x00\x00\x00\x63" + "\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x20\x71\x83\x89\x3d\xcc" + "\x46\xad\x83\x18\x98\x59\x46\x0b\xb2\x51\x24\x53" + "\x41\xb4\x35\x04\x22\x90\x02\xac\x5e\xc1\xe7\xbc" + "\xca\x52\x16", 135}, + .id = { (unsigned char*)"test", 4 }, + .binder = { (unsigned char*)"\x71\x83\x89\x3d\xcc\x46\xad\x83\x18\x98\x59\x46\x0b\xb2\x51\x24\x53\x41\xb4\x35\x04\x22\x90\x02\xac\x5e\xc1\xe7\xbc\xca\x52\x16", 32}, + .idx = 2, + .res = 0 + } +}; + +void doit(void) +{ + unsigned i; + + for (i=0;i<sizeof(decode_tests)/sizeof(decode_tests[0]);i++) { + decode(decode_tests[i].name, &decode_tests[i].psk, &decode_tests[i].id, + &decode_tests[i].binder, decode_tests[i].idx, decode_tests[i].res); + } +} + |