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tests: Added a unit test for SHA256 digest generation

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Follow up to 2b5b37c.

Closes #4968
This commit is contained in:
Steve Holme 2020-02-22 18:17:12 +00:00
parent 84762ff815
commit 81c3712434
6 changed files with 126 additions and 6 deletions
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8
lib/curl_sha256.h
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@ -7,7 +7,8 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2019, Florin Petriuc, <petriuc.florin@gmail.com>
* Copyright (C) 2017, Florin Petriuc, <petriuc.florin@gmail.com>
* Copyright (C) 2018 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -24,8 +25,9 @@
#ifndef CURL_DISABLE_CRYPTO_AUTH
void Curl_sha256it(unsigned char *outbuffer,
const unsigned char *input);
#define SHA256_DIGEST_LENGTH 32
void Curl_sha256it(unsigned char *outbuffer, const unsigned char *input);
#endif

6
lib/sha256.c
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@ -5,7 +5,8 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2019, Florin Petriuc, <petriuc.florin@gmail.com>
* Copyright (C) 2017, Florin Petriuc, <petriuc.florin@gmail.com>
* Copyright (C) 2018 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -255,6 +256,9 @@ static int SHA256_Final(unsigned char *out,
#endif
/*
* @unittest: 1610
*/
void Curl_sha256it(unsigned char *outbuffer, /* 32 unsigned chars */
const unsigned char *input)
{

4
tests/data/Makefile.inc
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@ -183,7 +183,9 @@ test1558 test1559 test1560 test1561 test1562 test1563 test1564 test1565 \
test1590 test1591 test1592 test1593 test1594 test1595 test1596 \
\
test1600 test1601 test1602 test1603 test1604 test1605 test1606 test1607 \
test1608 test1609 test1620 test1621 \
test1608 test1609 test1610 \
\
test1620 test1621 \
\
test1650 test1651 test1652 test1653 test1654 test1655 \
\

26
tests/data/test1610 Normal file
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@ -0,0 +1,26 @@
<testcase>
<info>
<keywords>
unittest
SHA256
</keywords>
</info>
#
# Client-side
<client>
<server>
none
</server>
<features>
unittest
</features>
<name>
SHA256 unit tests
</name>
<tool>
unit1601
</tool>
</client>
</testcase>

28
tests/unit/Makefile.inc
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@ -1,3 +1,25 @@
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.haxx.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
###########################################################################
# these files are used in every single unit test program
UNITFILES = curlcheck.h \
@ -10,7 +32,8 @@ UNITPROGS = unit1300 unit1301 unit1302 unit1303 unit1304 unit1305 unit1307 \
unit1330 unit1394 unit1395 unit1396 unit1397 unit1398 \
unit1399 \
unit1600 unit1601 unit1602 unit1603 unit1604 unit1605 unit1606 unit1607 \
unit1608 unit1609 unit1620 unit1621 \
unit1608 unit1609 unit1610 \
unit1620 unit1621 \
unit1650 unit1651 unit1652 unit1653 unit1654 unit1655
unit1300_SOURCES = unit1300.c $(UNITFILES)
@ -97,6 +120,9 @@ unit1608_CPPFLAGS = $(AM_CPPFLAGS)
unit1609_SOURCES = unit1609.c $(UNITFILES)
unit1609_CPPFLAGS = $(AM_CPPFLAGS)
unit1610_SOURCES = unit1610.c $(UNITFILES)
unit1610_CPPFLAGS = $(AM_CPPFLAGS)
unit1620_SOURCES = unit1620.c $(UNITFILES)
unit1620_CPPFLAGS = $(AM_CPPFLAGS)

60
tests/unit/unit1610.c Normal file
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@ -0,0 +1,60 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "curlcheck.h"
#include "curl_sha256.h"
static CURLcode unit_setup(void)
{
return CURLE_OK;
}
static void unit_stop(void)
{
}
UNITTEST_START
#ifndef CURL_DISABLE_CRYPTO_AUTH
const char string1[] = "1";
const char string2[] = "hello-you-fool";
unsigned char output[SHA256_DIGEST_LENGTH];
unsigned char *testp = output;
Curl_sha256it(output, (const unsigned char *) string1);
verify_memory(testp,
"\x6b\x86\xb2\x73\xff\x34\xfc\xe1\x9d\x6b\x80\x4e\xff\x5a\x3f"
"\x57\x47\xad\xa4\xea\xa2\x2f\x1d\x49\xc0\x1e\x52\xdd\xb7\x87"
"\x5b\x4b", SHA256_DIGEST_LENGTH);
Curl_sha256it(output, (const unsigned char *) string2);
verify_memory(testp,
"\xcb\xb1\x6a\x8a\xb9\xcb\xb9\x35\xa8\xcb\xa0\x2e\x28\xc0\x26"
"\x30\xd1\x19\x9c\x1f\x02\x17\xf4\x7c\x96\x20\xf3\xef\xe8\x27"
"\x15\xae", SHA256_DIGEST_LENGTH);
#endif
UNITTEST_STOP