/* * Copyright (c) 2011, Collabora Ltd. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above * copyright notice, this list of conditions and the * following disclaimer. * * Redistributions in binary form must reproduce the * above copyright notice, this list of conditions and * the following disclaimer in the documentation and/or * other materials provided with the distribution. * * The names of contributors to this software may not be * used to endorse or promote products derived from this * software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * * Author: Stef Walter */ #define P11_KIT_DISABLE_DEPRECATED #include "config.h" #include "test-trust.h" #include "attrs.h" #include "buffer.h" #include "compat.h" #include "debug.h" #include "dict.h" #include "extract.h" #include "message.h" #include "mock.h" #include "path.h" #include "pkcs11.h" #include "pkcs11x.h" #include "oid.h" #include "test.h" #include #include #include #include #include #define ELEMS(x) (sizeof (x) / sizeof (x[0])) struct { CK_FUNCTION_LIST module; p11_enumerate ex; char *directory; } test; static void setup (void *unused) { CK_RV rv; mock_module_reset (); memcpy (&test.module, &mock_module, sizeof (CK_FUNCTION_LIST)); rv = test.module.C_Initialize (NULL); assert_num_eq (CKR_OK, rv); p11_enumerate_init (&test.ex); test.directory = p11_test_directory ("test-extract"); } static void teardown (void *unused) { CK_RV rv; if (rmdir (test.directory) < 0) assert_not_reached (); free (test.directory); p11_enumerate_cleanup (&test.ex); p11_kit_iter_free (test.ex.iter); rv = test.module.C_Finalize (NULL); assert_num_eq (CKR_OK, rv); } static CK_OBJECT_CLASS certificate_class = CKO_CERTIFICATE; static CK_OBJECT_CLASS extension_class = CKO_X_CERTIFICATE_EXTENSION; static CK_CERTIFICATE_TYPE x509_type = CKC_X_509; static CK_BBOOL vtrue = CK_TRUE; static CK_ATTRIBUTE cacert3_authority_attrs[] = { { CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) }, { CKA_CLASS, &certificate_class, sizeof (certificate_class) }, { CKA_CERTIFICATE_TYPE, &x509_type, sizeof (x509_type) }, { CKA_LABEL, "Custom Label", 12 }, { CKA_SUBJECT, (void *)test_cacert3_ca_subject, sizeof (test_cacert3_ca_subject) }, { CKA_PUBLIC_KEY_INFO, (void *)test_cacert3_ca_public_key, sizeof (test_cacert3_ca_public_key) }, { CKA_TRUSTED, &vtrue, sizeof (vtrue) }, { CKA_INVALID }, }; static CK_ATTRIBUTE verisign_v1_attrs[] = { { CKA_VALUE, (void *)verisign_v1_ca, sizeof (verisign_v1_ca) }, { CKA_CLASS, &certificate_class, sizeof (certificate_class) }, { CKA_CERTIFICATE_TYPE, &x509_type, sizeof (x509_type) }, { CKA_LABEL, "Custom Label", 12 }, { CKA_SUBJECT, (void *)verisign_v1_ca_subject, sizeof (verisign_v1_ca_subject) }, { CKA_PUBLIC_KEY_INFO, (void *)verisign_v1_ca_public_key, sizeof (verisign_v1_ca_public_key) }, { CKA_TRUSTED, &vtrue, sizeof (vtrue) }, { CKA_INVALID }, }; static CK_ATTRIBUTE extension_eku_server[] = { { CKA_CLASS, &extension_class, sizeof (extension_class) }, { CKA_OBJECT_ID, (void *)P11_OID_EXTENDED_KEY_USAGE, sizeof (P11_OID_EXTENDED_KEY_USAGE) }, { CKA_PUBLIC_KEY_INFO, (void *)test_cacert3_ca_public_key, sizeof (test_cacert3_ca_public_key) }, { CKA_VALUE, "\x30\x13\x06\x03\x55\x1d\x25\x04\x0c\x30\x0a\x06\x08\x2b\x06\x01\x05\x05\x07\x03\x01", 21 }, { CKA_INVALID }, }; static CK_ATTRIBUTE extension_reject_email[] = { { CKA_CLASS, &extension_class, sizeof (extension_class) }, { CKA_OBJECT_ID, (void *)P11_OID_OPENSSL_REJECT, sizeof (P11_OID_OPENSSL_REJECT) }, { CKA_VALUE, "\x30\x1a\x06\x0a\x2b\x06\x01\x04\x01\x99\x77\x06\x0a\x01\x04\x0c\x30\x0a\x06\x08\x2b\x06\x01\x05\x05\x07\x03\x04", 28 }, { CKA_PUBLIC_KEY_INFO, (void *)test_cacert3_ca_public_key, sizeof (test_cacert3_ca_public_key) }, { CKA_INVALID }, }; static CK_ATTRIBUTE certificate_filter[] = { { CKA_CLASS, &certificate_class, sizeof (certificate_class) }, { CKA_INVALID }, }; static void setup_objects (const CK_ATTRIBUTE *attrs, ...) GNUC_NULL_TERMINATED; static void setup_objects (const CK_ATTRIBUTE *attrs, ...) { static CK_ULONG id_value = 8888; CK_ATTRIBUTE id = { CKA_ID, &id_value, sizeof (id_value) }; CK_ATTRIBUTE *copy; va_list va; va_start (va, attrs); while (attrs != NULL) { copy = p11_attrs_build (p11_attrs_dup (attrs), &id, NULL); assert (copy != NULL); mock_module_take_object (MOCK_SLOT_ONE_ID, copy); attrs = va_arg (va, const CK_ATTRIBUTE *); } va_end (va); id_value++; } static void test_file (void) { char *destination; bool ret; setup_objects (cacert3_authority_attrs, extension_eku_server, extension_reject_email, NULL); p11_kit_iter_add_filter (test.ex.iter, certificate_filter, 1); p11_kit_iter_begin_with (test.ex.iter, &test.module, 0, 0); if (asprintf (&destination, "%s/%s", test.directory, "extract.pem") < 0) assert_not_reached (); ret = p11_extract_openssl_bundle (&test.ex, destination); assert_num_eq (true, ret); test_check_file (test.directory, "extract.pem", SRCDIR "/trust/fixtures/cacert3-trusted-server-alias.pem"); free (destination); } static void test_plain (void) { char *destination; bool ret; setup_objects (cacert3_authority_attrs, NULL); p11_kit_iter_add_filter (test.ex.iter, certificate_filter, 1); p11_kit_iter_begin_with (test.ex.iter, &test.module, 0, 0); if (asprintf (&destination, "%s/%s", test.directory, "extract.pem") < 0) assert_not_reached (); ret = p11_extract_openssl_bundle (&test.ex, destination); assert_num_eq (true, ret); test_check_file (test.directory, "extract.pem", SRCDIR "/trust/fixtures/cacert3-trusted-alias.pem"); free (destination); } static void test_keyid (void) { char *destination; bool ret; static CK_ATTRIBUTE cacert3_plain[] = { { CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) }, { CKA_CLASS, &certificate_class, sizeof (certificate_class) }, { CKA_CERTIFICATE_TYPE, &x509_type, sizeof (x509_type) }, { CKA_SUBJECT, (void *)test_cacert3_ca_subject, sizeof (test_cacert3_ca_subject) }, { CKA_PUBLIC_KEY_INFO, (void *)test_cacert3_ca_public_key, sizeof (test_cacert3_ca_public_key) }, { CKA_TRUSTED, &vtrue, sizeof (vtrue) }, { CKA_INVALID }, }; static CK_ATTRIBUTE extension_subject_key_identifier[] = { { CKA_CLASS, &extension_class, sizeof (extension_class) }, { CKA_OBJECT_ID, (void *)P11_OID_SUBJECT_KEY_IDENTIFIER, sizeof (P11_OID_SUBJECT_KEY_IDENTIFIER) }, { CKA_PUBLIC_KEY_INFO, (void *)test_cacert3_ca_public_key, sizeof (test_cacert3_ca_public_key) }, { CKA_VALUE, "\x30\x0e\x06\x03\x55\x1d\x0e\x04\x07\x00\x01\x02\x03\x04\x05\x06", 16 }, { CKA_INVALID }, }; setup_objects (cacert3_plain, extension_subject_key_identifier, NULL); p11_kit_iter_add_filter (test.ex.iter, certificate_filter, 1); p11_kit_iter_begin_with (test.ex.iter, &test.module, 0, 0); if (asprintf (&destination, "%s/%s", test.directory, "extract.pem") < 0) assert_not_reached (); ret = p11_extract_openssl_bundle (&test.ex, destination); assert_num_eq (true, ret); test_check_file (test.directory, "extract.pem", SRCDIR "/trust/fixtures/cacert3-trusted-keyid.pem"); free (destination); } static void test_not_authority (void) { char *destination; bool ret; static CK_ATTRIBUTE cacert3_not_trusted[] = { { CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) }, { CKA_CLASS, &certificate_class, sizeof (certificate_class) }, { CKA_CERTIFICATE_TYPE, &x509_type, sizeof (x509_type) }, { CKA_SUBJECT, (void *)test_cacert3_ca_subject, sizeof (test_cacert3_ca_subject) }, { CKA_INVALID }, }; setup_objects (cacert3_not_trusted, NULL); p11_kit_iter_add_filter (test.ex.iter, certificate_filter, 1); p11_kit_iter_begin_with (test.ex.iter, &test.module, 0, 0); if (asprintf (&destination, "%s/%s", test.directory, "extract.pem") < 0) assert_not_reached (); ret = p11_extract_openssl_bundle (&test.ex, destination); assert_num_eq (true, ret); test_check_file (test.directory, "extract.pem", SRCDIR "/trust/fixtures/cacert3-not-trusted.pem"); free (destination); } static void test_distrust_all (void) { char *destination; bool ret; static CK_ATTRIBUTE cacert3_blacklist[] = { { CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) }, { CKA_CLASS, &certificate_class, sizeof (certificate_class) }, { CKA_CERTIFICATE_TYPE, &x509_type, sizeof (x509_type) }, { CKA_SUBJECT, (void *)test_cacert3_ca_subject, sizeof (test_cacert3_ca_subject) }, { CKA_X_DISTRUSTED, &vtrue, sizeof (vtrue) }, { CKA_INVALID }, }; setup_objects (cacert3_blacklist, NULL); p11_kit_iter_add_filter (test.ex.iter, certificate_filter, 1); p11_kit_iter_begin_with (test.ex.iter, &test.module, 0, 0); if (asprintf (&destination, "%s/%s", test.directory, "extract.pem") < 0) assert_not_reached (); ret = p11_extract_openssl_bundle (&test.ex, destination); assert_num_eq (true, ret); test_check_file (test.directory, "extract.pem", SRCDIR "/trust/fixtures/cacert3-distrust-all.pem"); free (destination); } static void test_file_multiple (void) { char *destination; bool ret; setup_objects (cacert3_authority_attrs, extension_eku_server, extension_reject_email, NULL); setup_objects (verisign_v1_attrs, NULL); p11_kit_iter_add_filter (test.ex.iter, certificate_filter, 1); p11_kit_iter_begin_with (test.ex.iter, &test.module, 0, 0); if (asprintf (&destination, "%s/%s", test.directory, "extract.pem") < 0) assert_not_reached (); ret = p11_extract_openssl_bundle (&test.ex, destination); assert_num_eq (true, ret); test_check_file (test.directory, "extract.pem", SRCDIR "/trust/fixtures/multiple.pem"); free (destination); } static void test_file_without (void) { char *destination; bool ret; p11_kit_iter_add_filter (test.ex.iter, certificate_filter, 1); p11_kit_iter_begin_with (test.ex.iter, &test.module, 0, 0); if (asprintf (&destination, "%s/%s", test.directory, "extract.pem") < 0) assert_not_reached (); ret = p11_extract_openssl_bundle (&test.ex, destination); assert_num_eq (true, ret); test_check_data (test.directory, "extract.pem", "", 0); free (destination); } /* From extract-openssl.c */ void p11_openssl_canon_string (char *str, size_t *len); static void test_canon_string (void) { struct { char *input; int input_len; char *output; int output_len; } fixtures[] = { { "A test", -1, "a test", -1 }, { " Strip spaces ", -1, "strip spaces", -1 }, { " Collapse \n\t spaces", -1, "collapse spaces", -1 }, { "Ignore non-ASCII \303\204", -1, "ignore non-ascii \303\204", -1 }, { "no-space", -1, "no-space", -1 }, }; char *str; size_t len; size_t out; int i; for (i = 0; i < ELEMS (fixtures); i++) { if (fixtures[i].input_len < 0) len = strlen (fixtures[i].input); else len = fixtures[i].input_len; str = strndup (fixtures[i].input, len); p11_openssl_canon_string (str, &len); if (fixtures[i].output_len < 0) out = strlen (fixtures[i].output); else out = fixtures[i].output_len; assert_num_eq (out, len); assert_str_eq (fixtures[i].output, str); free (str); } } bool p11_openssl_canon_string_der (p11_buffer *der); static void test_canon_string_der (void) { struct { unsigned char input[100]; int input_len; unsigned char output[100]; int output_len; } fixtures[] = { /* UTF8String */ { { 0x0c, 0x0f, 0xc3, 0x84, ' ', 'U', 'T', 'F', '8', ' ', 's', 't', 'r', 'i', 'n', 'g', ' ', }, 17, { 0x0c, 0x0e, 0xc3, 0x84, ' ', 'u', 't', 'f', '8', ' ', 's', 't', 'r', 'i', 'n', 'g', }, 16, }, /* NumericString */ { { 0x12, 0x04, '0', '1', '2', '3', }, 6, { 0x0c, 0x04, '0', '1', '2', '3' }, 6, }, /* IA5String */ { { 0x16, 0x04, ' ', 'A', 'B', ' ', }, 6, { 0x0c, 0x02, 'a', 'b', }, 4, }, /* TeletexString */ { { 0x14, 0x07, 'A', ' ', ' ', 'n', 'i', 'c', 'e' }, 9, { 0x0c, 0x06, 'a', ' ', 'n', 'i', 'c', 'e' }, 8, }, /* PrintableString */ { { 0x13, 0x07, 'A', ' ', ' ', 'n', 'i', 'c', 'e' }, 9, { 0x0c, 0x06, 'a', ' ', 'n', 'i', 'c', 'e' }, 8, }, /* No change, not a known string type */ { { 0x05, 0x07, 'A', ' ', ' ', 'n', 'i', 'c', 'e' }, 9, { 0x05, 0x07, 'A', ' ', ' ', 'n', 'i', 'c', 'e' }, 9 }, /* UniversalString */ { { 0x1c, 0x14, 0x00, 0x00, 0x00, 'F', 0x00, 0x00, 0x00, 'u', 0x00, 0x00, 0x00, 'n', 0x00, 0x00, 0x00, ' ', 0x00, 0x01, 0x03, 0x19, }, 22, { 0x0c, 0x08, 'f', 'u', 'n', ' ', 0xf0, 0x90, 0x8c, 0x99 }, 10, }, /* BMPString */ { { 0x1e, 0x0a, 0x00, 'V', 0x00, 0xF6, 0x00, 'g', 0x00, 'e', 0x00, 'l' }, 12, { 0x0c, 0x06, 'v', 0xc3, 0xb6, 'g', 'e', 'l' }, 8, }, }; p11_buffer buf; bool ret; int i; for (i = 0; i < ELEMS (fixtures); i++) { p11_buffer_init_full (&buf, memdup (fixtures[i].input, fixtures[i].input_len), fixtures[i].input_len, 0, realloc, free); ret = p11_openssl_canon_string_der (&buf); assert_num_eq (true, ret); assert_num_eq (fixtures[i].output_len, buf.len); assert (memcmp (buf.data, fixtures[i].output, buf.len) == 0); p11_buffer_uninit (&buf); } } bool p11_openssl_canon_name_der (p11_dict *asn1_defs, p11_buffer *der); static void test_canon_name_der (void) { struct { unsigned char input[100]; int input_len; unsigned char output[100]; int output_len; } fixtures[] = { { { '0', 'T', '1', 0x14, '0', 0x12, 0x06, 0x03, 'U', 0x04, 0x0a, 0x13, 0x0b, 'C', 'A', 'c', 'e', 'r', 't', 0x20, 'I', 'n', 'c', '.', '1', 0x1e, '0', 0x1c, 0x06, 0x03, 'U', 0x04, 0x0b, 0x13, 0x15, 'h', 't', 't', 'p', ':', '/', '/', 'w', 'w', 'w', '.', 'C', 'A', 'c', 'e', 'r', 't', '.', 'o', 'r', 'g', '1', 0x1c, '0', 0x1a, 0x06, 0x03, 'U', 0x04, 0x03, 0x13, 0x13, 'C', 'A', 'c', 'e', 'r', 't', 0x20, 'C', 'l', 'a', 's', 's', 0x20, '3', 0x20, 'R', 'o', 'o', 't', }, 86, { '1', 0x14, '0', 0x12, 0x06, 0x03, 'U', 0x04, 0x0a, 0x0c, 0x0b, 'c', 'a', 'c', 'e', 'r', 't', 0x20, 'i', 'n', 'c', '.', '1', 0x1e, '0', 0x1c, 0x06, 0x03, 'U', 0x04, 0x0b, 0x0c, 0x15, 'h', 't', 't', 'p', ':', '/', '/', 'w', 'w', 'w', '.', 'c', 'a', 'c', 'e', 'r', 't', '.', 'o', 'r', 'g', '1', 0x1c, '0', 0x1a, 0x06, 0x03, 'U', 0x04, 0x03, 0x0c, 0x13, 'c', 'a', 'c', 'e', 'r', 't', 0x20, 'c', 'l', 'a', 's', 's', 0x20, '3', 0x20, 'r', 'o', 'o', 't', }, 84, }, { { '0', 0x00, }, 2, { }, 0, }, }; p11_buffer buf; p11_dict *asn1_defs; bool ret; int i; asn1_defs = p11_asn1_defs_load (); for (i = 0; i < ELEMS (fixtures); i++) { p11_buffer_init_full (&buf, memdup (fixtures[i].input, fixtures[i].input_len), fixtures[i].input_len, 0, realloc, free); ret = p11_openssl_canon_name_der (asn1_defs, &buf); assert_num_eq (true, ret); assert_num_eq (fixtures[i].output_len, buf.len); assert (memcmp (buf.data, fixtures[i].output, buf.len) == 0); p11_buffer_uninit (&buf); } p11_dict_free (asn1_defs); } static void test_canon_string_der_fail (void) { struct { unsigned char input[100]; int input_len; } fixtures[] = { { { 0x0c, 0x02, 0xc3, 0xc4 /* Invalid UTF-8 */ }, 4 }, { { 0x1e, 0x01, 0x00 /* Invalid UCS2 */ }, 3 }, { { 0x1c, 0x02, 0x00, 0x01 /* Invalid UCS4 */ }, 4 }, }; p11_buffer buf; bool ret; int i; for (i = 0; i < ELEMS (fixtures); i++) { p11_buffer_init_full (&buf, memdup (fixtures[i].input, fixtures[i].input_len), fixtures[i].input_len, 0, realloc, free); ret = p11_openssl_canon_string_der (&buf); assert_num_eq (false, ret); p11_buffer_uninit (&buf); } } static void test_directory (void) { bool ret; setup_objects (cacert3_authority_attrs, extension_eku_server, extension_reject_email, NULL); /* Accesses the above objects */ setup_objects (cacert3_authority_attrs, NULL); p11_kit_iter_add_filter (test.ex.iter, certificate_filter, 1); p11_kit_iter_begin_with (test.ex.iter, &test.module, 0, 0); /* Yes, this is a race, and why you shouldn't build software as root */ if (rmdir (test.directory) < 0) assert_not_reached (); ret = p11_extract_openssl_directory (&test.ex, test.directory); assert_num_eq (true, ret); test_check_directory (test.directory, ("Custom_Label.pem", "Custom_Label.1.pem", #ifdef OS_UNIX "e5662767.1", "e5662767.0", "590d426f.1", "590d426f.0", #endif NULL)); test_check_file (test.directory, "Custom_Label.pem", SRCDIR "/trust/fixtures/cacert3-trusted-server-alias.pem"); test_check_file (test.directory, "Custom_Label.1.pem", SRCDIR "/trust/fixtures/cacert3-trusted-server-alias.pem"); #ifdef OS_UNIX test_check_symlink (test.directory, "e5662767.0", "Custom_Label.pem"); test_check_symlink (test.directory, "e5662767.1", "Custom_Label.1.pem"); test_check_symlink (test.directory, "590d426f.0", "Custom_Label.pem"); test_check_symlink (test.directory, "590d426f.1", "Custom_Label.1.pem"); #endif } static void test_directory_empty (void) { bool ret; p11_kit_iter_add_filter (test.ex.iter, certificate_filter, 1); p11_kit_iter_begin_with (test.ex.iter, &test.module, 0, 0); /* Yes, this is a race, and why you shouldn't build software as root */ if (rmdir (test.directory) < 0) assert_not_reached (); ret = p11_extract_openssl_directory (&test.ex, test.directory); assert_num_eq (true, ret); test_check_directory (test.directory, (NULL, NULL)); } int main (int argc, char *argv[]) { mock_module_init (); p11_fixture (setup, teardown); p11_test (test_file, "/openssl/test_file"); p11_test (test_plain, "/openssl/test_plain"); p11_test (test_keyid, "/openssl/test_keyid"); p11_test (test_not_authority, "/openssl/test_not_authority"); p11_test (test_distrust_all, "/openssl/test_distrust_all"); p11_test (test_file_multiple, "/openssl/test_file_multiple"); p11_test (test_file_without, "/openssl/test_file_without"); p11_fixture (NULL, NULL); p11_test (test_canon_string, "/openssl/test_canon_string"); p11_test (test_canon_string_der, "/openssl/test_canon_string_der"); p11_test (test_canon_string_der_fail, "/openssl/test_canon_string_der_fail"); p11_test (test_canon_name_der, "/openssl/test_canon_name_der"); p11_fixture (setup, teardown); p11_test (test_directory, "/openssl/test_directory"); p11_test (test_directory_empty, "/openssl/test_directory_empty"); return p11_test_run (argc, argv); } #include "enumerate.c" #include "extract-openssl.c" #include "save.c"