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29bbe71ccf
In order to prevent using the global errno, replace it with a static version and create a wrapper function which returns the error value. Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (c) 2021 Steffen Jaeckel
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*
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* Unit test for crypt-style password hashing
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*/
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#include <common.h>
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#include <test/lib.h>
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#include <test/test.h>
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#include <test/ut.h>
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#include <crypt.h>
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/**
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* lib_crypt() - unit test for crypt-style password hashing
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*
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* @uts: unit test state
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* Return: 0 = success, 1 = failure
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*/
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static int lib_crypt(struct unit_test_state *uts)
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{
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int equals = 0;
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int err;
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err = crypt_compare("", "password", &equals);
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ut_assertf(err != 0, "crypt_compare successful but should not\n");
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ut_assertf(equals != 1,
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"crypt_compare password hash matched but should not\n");
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if (IS_ENABLED(CONFIG_CRYPT_PW_SHA256)) {
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err = crypt_compare("$5$", "password", &equals);
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ut_assertf(err == 0, "crypt-sha256 not successful\n");
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ut_assertf(
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equals != 1,
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"crypt-sha256 password hash matched but should not\n");
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err = crypt_compare(
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"$5$rounds=640000$TM4lL4zXDG7F4aRX$JM7a9wmvodnA0WasjTztj6mxg.KVuk6doQ/eBhdcapB",
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"password", &equals);
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ut_assertf(err == 0, "crypt-sha256 failed: %d\n", err);
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ut_assertf(equals == 1,
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"crypt-sha256 password hash didn't match\n");
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}
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equals = 0;
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if (IS_ENABLED(CONFIG_CRYPT_PW_SHA512)) {
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err = crypt_compare("$6$", "password", &equals);
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ut_assertf(err == 0, "crypt-sha512 not successful\n");
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ut_assertf(
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equals != 1,
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"crypt-sha512 password hash matched but should not\n");
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err = crypt_compare(
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"$6$rounds=640000$fCTP1F0N5JLq2eND$z5EzK5KZJA9JnOaj5d1Gg/2v6VqFOQJ3bVekWuCPauabutBt/8qzV1exJnytUyhbq3H0bSBXtodwNbtGEi/Tm/",
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"password", &equals);
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ut_assertf(err == 0, "crypt-sha512 failed: %d\n", err);
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ut_assertf(equals == 1,
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"crypt-sha512 password hash didn't match\n");
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}
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return CMD_RET_SUCCESS;
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}
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LIB_TEST(lib_crypt, 0);
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