diff --git a/tests/Makefile.am b/tests/Makefile.am index 20ed79c..0d72707 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -88,7 +88,7 @@ ctests = mini-record-2 simple gc set_pkcs12_cred certder certuniqueid \ long-session-id mini-x509-callbacks-intr \ crlverify init_fds mini-rehandshake-2 sign-md5-rep global-init-override \ version-checks mini-server-name naked-alerts multi-alerts \ - pkcs8-key-decode-encrypted pkcs8-key-decode + pkcs8-key-decode-encrypted pkcs8-key-decode crt_apis if ENABLE_PKCS11 if !HAVE_BUGGY_P11_KIT diff --git a/tests/crt_apis.c b/tests/crt_apis.c new file mode 100644 index 0000000..ad183d7 --- /dev/null +++ b/tests/crt_apis.c @@ -0,0 +1,297 @@ +/* + * Copyright (C) 2008-2016 Free Software Foundation, Inc. + * Copyright (C) 2016 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 General Public License + * along with GnuTLS; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include +#include + +#include "utils.h" + +#include "cert-common.h" + +static unsigned char saved_crt_pem[] = + "-----BEGIN CERTIFICATE-----\n" + "MIICMTCCAZqgAwIBAgIDChEAMA0GCSqGSIb3DQEBCwUAMCsxDjAMBgNVBAMTBW5p\n" + "a29zMRkwFwYDVQQKExBub25lIHRvLCBtZW50aW9uMCAXDTA4MDMzMTIyMDAwMFoY\n" + "Dzk5OTkxMjMxMjM1OTU5WjArMQ4wDAYDVQQDEwVuaWtvczEZMBcGA1UEChMQbm9u\n" + "ZSB0bywgbWVudGlvbjCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAu2ZD9fLF\n" + "17aMzMXf9Yg7sclLag6hrSBQQAiAoU9co9D4bM/mPPfsBHYTF4tkiSJbwN1TfDvt\n" + "fAS7gLkovo6bxo6gpRLL9Vceoue7tzNJn+O7Sq5qTWj/yRHiMo3OPYALjXXv2ACB\n" + "jygEA6AijWEEB/q2N30hB0nSCWFpmJCjWKkCAwEAAYEFAAABAgOCBQAEAwIBo1Mw\n" + "UTAMBgNVHRMBAf8EAjAAMA8GA1UdDwEB/wQFAwMHgAAwDgYDVR0RBAcwBYIDYXBh\n" + "MCAGA1UdJQEB/wQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjANBgkqhkiG9w0BAQsF\n" + "AAOBgQAFhjKULYgLWW9TmfqIdyKf+kr5zFaQnIlF0tuUcE9lq4am9NKUVuxn4yo2\n" + "AFePiZWksrLN8PvujOK+duJ5nljF3xXwF0Z/J83NzNa1buMafuBonTJTFQQQkoGK\n" + "6sN+hxb6qWBjZcyQflMeG5eMJC2b57Lao4IDLSHx+mo91fvKuw==\n" + "-----END CERTIFICATE-----\n"; + +const gnutls_datum_t saved_crt = { saved_crt_pem, sizeof(saved_crt_pem)-1 }; + +static void tls_log_func(int level, const char *str) +{ + fprintf(stderr, "|<%d>| %s", level, str); +} + +static time_t mytime(time_t * t) +{ + time_t then = 1207000800; + + if (t) + *t = then; + + return then; +} + +void doit(void) +{ + gnutls_x509_privkey_t pkey; + gnutls_x509_crt_t crt; + gnutls_x509_crt_t crt2; + const char *err = NULL; + unsigned char buf[64]; + gnutls_datum_t out; + size_t s = 0; + int ret; + + ret = global_init(); + if (ret < 0) + fail("global_init\n"); + + gnutls_global_set_time_function(mytime); + gnutls_global_set_log_function(tls_log_func); + if (debug) + gnutls_global_set_log_level(4711); + + ret = gnutls_x509_crt_init(&crt); + if (ret != 0) + fail("gnutls_x509_crt_init\n"); + + ret = gnutls_x509_crt_init(&crt2); + if (ret != 0) + fail("gnutls_x509_crt_init\n"); + + ret = gnutls_x509_crt_import(crt2, &server_ecc_cert, GNUTLS_X509_FMT_PEM); + if (ret != 0) + fail("gnutls_x509_crt_import\n"); + + ret = gnutls_x509_privkey_init(&pkey); + if (ret != 0) + fail("gnutls_x509_privkey_init\n"); + + ret = gnutls_x509_privkey_import(pkey, &key_dat, GNUTLS_X509_FMT_PEM); + if (ret != 0) + fail("gnutls_x509_privkey_import\n"); + + /* Setup CRT */ + + ret = gnutls_x509_crt_set_version(crt, 3); + if (ret != 0) + fail("gnutls_x509_crt_set_version\n"); + + ret = gnutls_x509_crt_set_serial(crt, "\x0a\x11\x00", 3); + if (ret != 0) + fail("gnutls_x509_crt_set_serial\n"); + + ret = gnutls_x509_crt_set_expiration_time(crt, -1); + if (ret != 0) + fail("error\n"); + + ret = gnutls_x509_crt_set_activation_time(crt, mytime(0)); + if (ret != 0) + fail("error\n"); + + ret = gnutls_x509_crt_set_key(crt, pkey); + if (ret != 0) + fail("gnutls_x509_crt_set_key\n"); + + ret = gnutls_x509_crt_set_basic_constraints(crt, 0, -1); + if (ret < 0) { + fail("error\n"); + } + + ret = gnutls_x509_crt_set_key_usage(crt, GNUTLS_KEY_DIGITAL_SIGNATURE); + if (ret != 0) + fail("gnutls_x509_crt_set_key_usage %d\n", ret); + + ret = gnutls_x509_crt_set_dn(crt, "cn = nikos,o = none to\\, mention", &err); + if (ret < 0) { + fail("gnutls_x509_crt_set_dn: %s, %s\n", gnutls_strerror(ret), err); + } + + + ret = gnutls_x509_crt_set_subject_alt_name(crt, GNUTLS_SAN_DNSNAME, + "foo", 3, 1); + if (ret != 0) + fail("gnutls_x509_crt_set_subject_alt_name\n"); + + ret = gnutls_x509_crt_set_subject_alt_name(crt, GNUTLS_SAN_RFC822NAME, + "foo@bar.org", strlen("foo@bar.org"), 1); + if (ret != 0) + fail("gnutls_x509_crt_set_subject_alt_name\n"); + + ret = gnutls_x509_crt_set_subject_alt_name(crt, GNUTLS_SAN_IPADDRESS, + "\xc1\x5c\x96\x3", 4, 1); + if (ret != 0) + fail("gnutls_x509_crt_set_subject_alt_name\n"); + + ret = gnutls_x509_crt_set_subject_alt_name(crt, GNUTLS_SAN_IPADDRESS, + "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01", 16, 1); + if (ret != 0) + fail("gnutls_x509_crt_set_subject_alt_name\n"); + + ret = gnutls_x509_crt_set_subject_alt_name(crt, GNUTLS_SAN_DNSNAME, + "apa", 3, 0); + if (ret != 0) + fail("gnutls_x509_crt_set_subject_alt_name\n"); + + s = 0; + ret = gnutls_x509_crt_get_key_purpose_oid(crt, 0, NULL, &s, NULL); + if (ret != GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE) + fail("gnutls_x509_crt_get_key_purpose_oid %d\n", ret); + + s = 0; + ret = + gnutls_x509_crt_set_key_purpose_oid(crt, + GNUTLS_KP_TLS_WWW_SERVER, + 0); + if (ret != 0) + fail("gnutls_x509_crt_set_key_purpose_oid %d\n", ret); + + s = 0; + ret = gnutls_x509_crt_get_key_purpose_oid(crt, 0, NULL, &s, NULL); + if (ret != GNUTLS_E_SHORT_MEMORY_BUFFER) + fail("gnutls_x509_crt_get_key_purpose_oid %d\n", ret); + + s = 0; + ret = + gnutls_x509_crt_set_key_purpose_oid(crt, + GNUTLS_KP_TLS_WWW_CLIENT, + 1); + if (ret != 0) + fail("gnutls_x509_crt_set_key_purpose_oid2 %d\n", ret); + + /* in the end this will be ignored as the issuer will be set + * by gnutls_x509_crt_sign2() */ + ret = gnutls_x509_crt_set_issuer_dn(crt, "o = big\\, and one, cn = my CA", &err); + if (ret < 0) { + fail("gnutls_x509_crt_set_issuer_dn: %s, %s\n", gnutls_strerror(ret), err); + } + +#define ISSUER_UNIQUE_ID "\x00\x01\x02\x03" +#define SUBJECT_UNIQUE_ID "\x04\x03\x02\x01" + ret = gnutls_x509_crt_set_issuer_unique_id(crt, ISSUER_UNIQUE_ID, sizeof(ISSUER_UNIQUE_ID)-1); + if (ret < 0) + fail("error: %s\n", gnutls_strerror(ret)); + + ret = gnutls_x509_crt_set_subject_unique_id(crt, SUBJECT_UNIQUE_ID, sizeof(SUBJECT_UNIQUE_ID)-1); + if (ret < 0) + fail("error: %s\n", gnutls_strerror(ret)); + + /* Sign and finalize the certificate */ + ret = gnutls_x509_crt_sign2(crt, crt, pkey, GNUTLS_DIG_SHA256, 0); + if (ret < 0) + fail("gnutls_x509_crt_sign2: %s\n", gnutls_strerror(ret)); + + + ret = gnutls_x509_crt_print(crt, GNUTLS_CRT_PRINT_FULL, &out); + if (ret != 0) + fail("gnutls_x509_crt_print\n"); + if (debug) + printf("crt: %.*s\n", out.size, out.data); + gnutls_free(out.data); + + /* Verify whether selected input is present */ + s = 0; + ret = gnutls_x509_crt_get_extension_info(crt, 0, NULL, &s, NULL); + if (ret != GNUTLS_E_SHORT_MEMORY_BUFFER) + fail("gnutls_x509_crt_get_extension_info2: %s\n", strerror(ret)); + + s = 0; + ret = gnutls_x509_crt_get_extension_data(crt, 0, NULL, &s); + if (ret != 0) + fail("gnutls_x509_crt_get_extension_data: %s\n", strerror(ret)); + + ret = gnutls_x509_crt_get_raw_issuer_dn(crt, &out); + if (ret < 0 || out.size == 0) + fail("gnutls_x509_crt_get_raw_issuer_dn: %s\n", gnutls_strerror(ret)); + + if (out.size != 45 || + memcmp(out.data, "\x30\x2b\x31\x0e\x30\x0c\x06\x03\x55\x04\x03\x13\x05\x6e\x69\x6b\x6f\x73\x31\x19\x30\x17\x06\x03\x55\x04\x0a\x13\x10\x6e\x6f\x6e\x65\x20\x74\x6f\x2c\x20\x6d\x65\x6e\x74\x69\x6f\x6e", 45) != 0) { + hexprint(out.data, out.size); + fail("issuer DN comparison failed\n"); + } + gnutls_free(out.data); + + s = sizeof(buf); + ret = gnutls_x509_crt_get_issuer_unique_id(crt, (void*)buf, &s); + if (ret < 0) + fail("error: %s\n", gnutls_strerror(ret)); + + if (s != sizeof(ISSUER_UNIQUE_ID)-1 || + memcmp(buf, ISSUER_UNIQUE_ID, s) != 0) { + fail("issuer unique id comparison failed\n"); + } + + s = sizeof(buf); + ret = gnutls_x509_crt_get_subject_unique_id(crt, (void*)buf, &s); + if (ret < 0) + fail("error: %s\n", gnutls_strerror(ret)); + + if (s != sizeof(SUBJECT_UNIQUE_ID)-1 || + memcmp(buf, SUBJECT_UNIQUE_ID, s) != 0) { + fail("subject unique id comparison failed\n"); + } + + ret = gnutls_x509_crt_get_raw_dn(crt, &out); + if (ret < 0 || out.size == 0) + fail("gnutls_x509_crt_get_raw_dn: %s\n", gnutls_strerror(ret)); + + if (out.size != 45 || + memcmp(out.data, "\x30\x2b\x31\x0e\x30\x0c\x06\x03\x55\x04\x03\x13\x05\x6e\x69\x6b\x6f\x73\x31\x19\x30\x17\x06\x03\x55\x04\x0a\x13\x10\x6e\x6f\x6e\x65\x20\x74\x6f\x2c\x20\x6d\x65\x6e\x74\x69\x6f\x6e", 45) != 0) { + fail("DN comparison failed\n"); + } + gnutls_free(out.data); + + assert(gnutls_x509_crt_export2(crt, GNUTLS_X509_FMT_PEM, &out) >= 0); + + if (debug) + fprintf(stderr, "%s\n", out.data); + assert(out.size == saved_crt.size); + assert(memcmp(out.data, saved_crt.data, out.size)==0); + + gnutls_free(out.data); + + gnutls_x509_crt_deinit(crt); + gnutls_x509_crt_deinit(crt2); + gnutls_x509_privkey_deinit(pkey); + + gnutls_global_deinit(); +}