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/*
* Copyright (C) 2016 Red Hat, Inc.
*
* Authors: 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, see <https://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <limits.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <gnutls/gnutls.h>
#include <cmocka.h>
#define MATCH_FUNC(fname, password, normalized) \
static void fname(void **glob_state) \
{ \
const char *pwd_normalized = normalized; \
gnutls_datum_t out; \
int ret = gnutls_utf8_password_normalize( \
(uint8_t *)password, strlen(password), &out, 0); \
if (pwd_normalized == NULL) { /* expect failure */ \
assert_int_not_equal(ret, 0); \
} else { \
assert_int_equal(ret, 0); \
assert_int_equal(strcmp((char *)out.data, \
(char *)pwd_normalized), \
0); \
gnutls_free(out.data); \
} \
}
#define INVALID_MATCH_FUNC(fname, password, normalized) \
static void inv_##fname(void **glob_state) \
{ \
const char *pwd_normalized = normalized; \
gnutls_datum_t out; \
int ret = gnutls_utf8_password_normalize( \
(uint8_t *)password, strlen(password), &out, \
GNUTLS_UTF8_IGNORE_ERRS); \
if (pwd_normalized == NULL) { \
assert_int_not_equal(ret, 0); \
} else { \
assert_int_equal(ret, 0); \
assert_int_equal(strcmp((char *)out.data, \
(char *)pwd_normalized), \
0); \
gnutls_free(out.data); \
} \
}
MATCH_FUNC(test_ascii, "correct horse battery staple",
"correct horse battery staple");
MATCH_FUNC(test_capitals, "Correct Horse Battery Staple",
"Correct Horse Battery Staple");
MATCH_FUNC(test_multilang, "\xCF\x80\xC3\x9F\xC3\xA5", "πßå");
MATCH_FUNC(test_special_char,
"\x4A\x61\x63\x6B\x20\x6F\x66\x20\xE2\x99\xA6\x73", "Jack of ♦s");
MATCH_FUNC(test_space_replacement, "foo bar", "foo bar");
MATCH_FUNC(test_invalid, "my cat is a \x09 by", NULL);
MATCH_FUNC(test_normalization1, "char \x49\xCC\x87", "char \xC4\xB0");
MATCH_FUNC(test_other_chars, "char \xc2\xbc", "char \xC2\xbc");
MATCH_FUNC(test_spaces, "char \xe2\x80\x89\xe2\x80\x88 ", "char ");
MATCH_FUNC(test_symbols, "char \xe2\x98\xa3 \xe2\x99\xa3",
"char \xe2\x98\xa3 \xe2\x99\xa3");
MATCH_FUNC(test_compatibility, "char \xcf\x90\xe2\x84\xb5",
"char \xcf\x90\xe2\x84\xb5");
MATCH_FUNC(test_invalid_ignorable1, "my ignorable char is \xe2\x80\x8f", NULL);
MATCH_FUNC(test_invalid_ignorable2, "my ignorable char is \xe1\x85\x9f", NULL);
MATCH_FUNC(test_invalid_ignorable3, "my ignorable char is \xef\xbf\xbf", NULL);
MATCH_FUNC(test_invalid_exception1, "my exception is \xc2\xb7",
NULL); /* CONTEXTO - disallowed */
MATCH_FUNC(test_invalid_exception2, "my exception is \xcf\x82",
"my exception is ς"); /* PVALID */
MATCH_FUNC(test_invalid_exception3, "my exception is \xd9\xa2",
NULL); /* CONTEXT0/PVALID */
MATCH_FUNC(test_invalid_exception4, "my exception is \xe3\x80\xae",
NULL); /* CONTEXT0/DISALLOWED */
MATCH_FUNC(test_invalid_join_control, "my exception is \xe2\x80\x8d", NULL);
INVALID_MATCH_FUNC(test_ascii, "correct horse battery staple",
"correct horse battery staple");
INVALID_MATCH_FUNC(test_special_char,
"\x4A\x61\x63\x6B\x20\x6F\x66\x20\xE2\x99\xA6\x73",
"Jack of ♦s");
INVALID_MATCH_FUNC(test_invalid, "my cat is a \x09 by", "my cat is a \x09 by");
INVALID_MATCH_FUNC(test_invalid_exception1, "my exception is \xc2\xb7",
"my exception is ·");
INVALID_MATCH_FUNC(test_invalid_exception3, "my exception is \xd9\xa2",
"my exception is \xd9\xa2");
INVALID_MATCH_FUNC(test_invalid_exception4, "my exception is \xe3\x80\xae",
"my exception is \xe3\x80\xae"); /* CONTEXT0/DISALLOWED */
INVALID_MATCH_FUNC(test_invalid_join_control, "my exception is \xe2\x80\x8d",
"my exception is \xe2\x80\x8d");
int main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_ascii),
cmocka_unit_test(test_capitals),
cmocka_unit_test(test_multilang),
cmocka_unit_test(test_special_char),
cmocka_unit_test(test_space_replacement),
cmocka_unit_test(test_invalid),
cmocka_unit_test(test_normalization1),
cmocka_unit_test(inv_test_ascii),
cmocka_unit_test(inv_test_special_char),
cmocka_unit_test(inv_test_invalid),
cmocka_unit_test(test_other_chars),
cmocka_unit_test(test_spaces),
cmocka_unit_test(test_compatibility),
cmocka_unit_test(test_symbols),
cmocka_unit_test(test_invalid_ignorable1),
cmocka_unit_test(test_invalid_ignorable2),
cmocka_unit_test(test_invalid_ignorable3),
cmocka_unit_test(test_invalid_exception1),
cmocka_unit_test(test_invalid_exception2),
cmocka_unit_test(test_invalid_exception3),
cmocka_unit_test(test_invalid_exception4),
cmocka_unit_test(test_invalid_join_control),
cmocka_unit_test(inv_test_invalid_exception1),
cmocka_unit_test(inv_test_invalid_exception3),
cmocka_unit_test(inv_test_invalid_exception4),
cmocka_unit_test(inv_test_invalid_join_control)
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
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