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Added tests for userdigest and userhash calculations

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This commit is contained in:
Evgeny Grin (Karlson2k)
2022-09-04 12:37:01 +03:00
parent 62175acf7c
commit 87fe3bdd88
4 changed files with 976 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/microhttpd/.gitignore
+2
View File
@@ -83,3 +83,5 @@ test_postprocessor_md
/test_str_base64
/test_str_pct
/test_str_bin_hex
/test_dauth_userdigest
/test_dauth_userhash
src/microhttpd/Makefile.am
+13 -1
View File
@@ -263,7 +263,9 @@ check_PROGRAMS += \
endif
if ENABLE_DAUTH
check_PROGRAMS += \
test_str_quote
test_str_quote \
test_dauth_userdigest \
test_dauth_userhash
endif
if ENABLE_BAUTH
check_PROGRAMS += \
@@ -535,4 +537,14 @@ test_set_panic_SOURCES = \
test_set_panic_LDADD = \
libmicrohttpd.la
test_dauth_userdigest_SOURCES = \
test_dauth_userdigest.c
test_dauth_userdigest_LDADD = \
libmicrohttpd.la
test_dauth_userhash_SOURCES = \
test_dauth_userhash.c
test_dauth_userhash_LDADD = \
libmicrohttpd.la
.PHONY: update-po-POTFILES.in
src/microhttpd/test_dauth_userdigest.c
+432
View File
@@ -0,0 +1,432 @@
/*
This file is part of libmicrohttpd
Copyright (C) 2022 Evgeny Grin (Karlson2)
This test tool 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 2, or
(at your option) any later version.
This test tool 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file microhttpd/test_dauth_userdigest.c
* @brief Tests for Digest Auth calculations of userdigest
* @author Karlson2k (Evgeny Grin)
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "microhttpd.h"
#include "test_helpers.h"
static int verbose = 1; /* verbose level (0-1)*/
/* Declarations and data */
struct data_md5
{
unsigned int line_num;
const char *const username;
const char *const realm;
const char *const password;
const uint8_t hash[MHD_MD5_DIGEST_SIZE];
};
static const struct data_md5 md5_tests[] = {
{__LINE__,
"u", "r", "p",
{0x44, 0xad, 0xd2, 0x2b, 0x6f, 0x31, 0x79, 0xb7, 0x51, 0xea, 0xfd, 0x68,
0xee, 0x37, 0x0f, 0x7d}},
{__LINE__,
"testuser", "testrealm", "testpass",
{0xeb, 0xff, 0x22, 0x5e, 0x1c, 0xeb, 0x73, 0xe0, 0x26, 0xfc, 0xc6, 0x45,
0xaf, 0x3e, 0x84, 0xf6}},
{__LINE__, /* Values from testcurl/test_digestauth2.c */
"test_user", "TestRealm", "test pass",
{0xd8, 0xb4, 0xa6, 0xd0, 0x01, 0x13, 0x07, 0xb7, 0x67, 0x94, 0xea, 0x66,
0x86, 0x03, 0x6b, 0x43}},
{__LINE__,
"Mufasa", "myhost@testrealm.com", "CircleOfLife",
{0x7e, 0xbe, 0xcc, 0x07, 0x18, 0xa5, 0x4a, 0xb4, 0x7e, 0x21, 0x65, 0x69,
0x07, 0x66, 0x41, 0x6a}},
{__LINE__,
"Mufasa", "myhost@example.com", "Circle Of Life",
{0x6a, 0x6d, 0x4e, 0x7c, 0xd7, 0x15, 0x18, 0x68, 0xf9, 0xb8, 0xc7, 0xc8,
0xd1, 0xcd, 0xd4, 0xe0}},
{__LINE__,
"Mufasa", "http-auth@example.org", "Circle of Life",
{0x3d, 0x78, 0x80, 0x7d, 0xef, 0xe7, 0xde, 0x21, 0x57, 0xe2, 0xb0, 0xb6,
0x57, 0x3a, 0x85, 0x5f}},
{__LINE__,
"J" "\xC3\xA4" "s" "\xC3\xB8" "n Doe" /* "Jäsøn Doe" */,
"api@example.org", "Secret, or not?",
{0x83, 0xa3, 0xf7, 0xf6, 0xb8, 0x3f, 0x71, 0xc5, 0xc2, 0xeb, 0x7c, 0x6d,
0xd2, 0xdd, 0x4c, 0x4b}}
};
struct data_sha256
{
unsigned int line_num;
const char *const username;
const char *const realm;
const char *const password;
const uint8_t hash[MHD_SHA256_DIGEST_SIZE];
};
static const struct data_sha256 sha256_tests[] = {
{__LINE__,
"u", "r", "p",
{0xdc, 0xb0, 0x21, 0x10, 0x2e, 0x49, 0x1e, 0x70, 0x1a, 0x4a, 0x23, 0x6d,
0xaa, 0x89, 0x23, 0xaf, 0x21, 0x61, 0x44, 0x7b, 0xce, 0x7b, 0xb7, 0x26,
0x0a, 0x35, 0x1e, 0xe8, 0x3e, 0x9f, 0x81, 0x54}},
{__LINE__,
"testuser", "testrealm", "testpass",
{0xa9, 0x2e, 0xf6, 0x3b, 0x3d, 0xec, 0x38, 0x95, 0xb0, 0x8f, 0x3d, 0x4d,
0x67, 0x33, 0xf0, 0x70, 0x74, 0xcb, 0xe6, 0xd4, 0xa0, 0x01, 0x27, 0xf5,
0x74, 0x1a, 0x77, 0x4f, 0x05, 0xf9, 0xd4, 0x99}},
{__LINE__, /* Values from testcurl/test_digestauth2.c */
"test_user", "TestRealm", "test pass",
{0xc3, 0x4e, 0x16, 0x5a, 0x17, 0x0f, 0xe5, 0xac, 0x04, 0xf1, 0x6e, 0x46,
0x48, 0x2b, 0xa0, 0xc6, 0x56, 0xc1, 0xfb, 0x8f, 0x66, 0xa6, 0xd6, 0x3f,
0x91, 0x12, 0xf8, 0x56, 0xa5, 0xec, 0x6d, 0x6d}},
{__LINE__,
"Mufasa", "myhost@testrealm.com", "CircleOfLife",
{0x8e, 0x64, 0x1f, 0xaa, 0x71, 0x7d, 0x20, 0x70, 0x5a, 0xd7, 0x3c, 0x54,
0xfb, 0x04, 0x9e, 0x32, 0x6a, 0xe1, 0x1c, 0x80, 0xd6, 0x05, 0x9f, 0xc3,
0x7e, 0xbb, 0x2d, 0x7b, 0x60, 0x6c, 0x11, 0xb9}},
{__LINE__,
"Mufasa", "myhost@example.com", "Circle Of Life",
{0x8b, 0xc5, 0xa8, 0xed, 0xe3, 0x02, 0x15, 0x6b, 0x9f, 0x51, 0xce, 0x97,
0x81, 0xb5, 0x26, 0xff, 0x99, 0x29, 0x0b, 0xb2, 0xc3, 0xe4, 0x41, 0x71,
0x8e, 0xa3, 0xa1, 0x7e, 0x5a, 0xd9, 0xd6, 0x49}},
{__LINE__,
"Mufasa", "http-auth@example.org", "Circle of Life",
{0x79, 0x87, 0xc6, 0x4c, 0x30, 0xe2, 0x5f, 0x1b, 0x74, 0xbe, 0x53, 0xf9,
0x66, 0xb4, 0x9b, 0x90, 0xf2, 0x80, 0x8a, 0xa9, 0x2f, 0xaf, 0x9a, 0x00,
0x26, 0x23, 0x92, 0xd7, 0xb4, 0x79, 0x42, 0x32}},
{__LINE__,
"J" "\xC3\xA4" "s" "\xC3\xB8" "n Doe" /* "Jäsøn Doe" */,
"api@example.org", "Secret, or not?",
{0xfd, 0x0b, 0xe3, 0x93, 0x9d, 0xca, 0x4b, 0x5c, 0x2d, 0x46, 0xe8, 0xfa,
0x6a, 0x3d, 0x16, 0xdb, 0xea, 0x82, 0x47, 0x4c, 0xb9, 0xa5, 0x88, 0xd4,
0xcb, 0x14, 0x9c, 0x54, 0xf3, 0x7c, 0xff, 0x37}}
};
/*
* Helper functions
*/
/**
* Print bin as lower case hex
*
* @param bin binary data
* @param len number of bytes in bin
* @param hex pointer to len*2+1 bytes buffer
*/
static void
bin2hex (const uint8_t *bin,
size_t len,
char *hex)
{
while (len-- > 0)
{
unsigned int b1, b2;
b1 = (*bin >> 4) & 0xf;
*hex++ = (char) ((b1 > 9) ? (b1 + 'a' - 10) : (b1 + '0'));
b2 = *bin++ & 0xf;
*hex++ = (char) ((b2 > 9) ? (b2 + 'a' - 10) : (b2 + '0'));
}
*hex = 0;
}
/* Tests */
static unsigned int
check_md5 (const struct data_md5 *const data)
{
static const enum MHD_DigestAuthAlgo3 algo3 = MHD_DIGEST_AUTH_ALGO3_MD5;
uint8_t hash_bin[MHD_MD5_DIGEST_SIZE];
char hash_hex[MHD_MD5_DIGEST_SIZE * 2 + 1];
char expected_hex[MHD_MD5_DIGEST_SIZE * 2 + 1];
const char *func_name;
unsigned int failed = 0;
func_name = "MHD_digest_auth_calc_userdigest";
if (MHD_YES != MHD_digest_auth_calc_userdigest (algo3,
data->username,
data->realm,
data->password,
hash_bin, sizeof(hash_bin)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_YES.\n",
func_name);
}
else if (0 != memcmp (hash_bin, data->hash, sizeof(data->hash)))
{
failed++;
bin2hex (hash_bin, sizeof(hash_bin), hash_hex);
bin2hex (data->hash, sizeof(data->hash), expected_hex);
fprintf (stderr,
"FAILED: %s() produced wrong hash. "
"Calculated digest %s, expected digest %s.\n",
func_name,
hash_hex, expected_hex);
}
if (failed)
{
fprintf (stderr,
"The check failed for data located at line: %u.\n",
data->line_num);
fflush (stderr);
}
else if (verbose)
{
printf ("PASSED: check for data at line: %u.\n",
data->line_num);
}
return failed ? 1 : 0;
}
static unsigned int
test_md5 (void)
{
unsigned int num_failed = 0;
size_t i;
for (i = 0; i < sizeof(md5_tests) / sizeof(md5_tests[0]); i++)
num_failed += check_md5 (md5_tests + i);
return num_failed;
}
static unsigned int
test_md5_failure (void)
{
static const enum MHD_DigestAuthAlgo3 algo3 = MHD_DIGEST_AUTH_ALGO3_MD5;
uint8_t hash_bin[MHD_MD5_DIGEST_SIZE];
const char *func_name;
unsigned int failed = 0;
func_name = "MHD_digest_auth_calc_userdigest";
if (MHD_NO != MHD_digest_auth_calc_userdigest (algo3,
"u", "r", "p",
hash_bin, sizeof(hash_bin)
- 1))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO != MHD_digest_auth_calc_userdigest (algo3,
"u", "r", "p",
hash_bin, 0))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_MD5))
{
if (MHD_NO != MHD_digest_auth_calc_userdigest (algo3,
"u", "r", "p",
hash_bin, sizeof(hash_bin)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
}
if (! failed && verbose)
{
printf ("PASSED: all checks with expected MHD_NO result near line: %u.\n",
(unsigned) __LINE__);
}
return failed ? 1 : 0;
}
static unsigned int
check_sha256 (const struct data_sha256 *const data)
{
static const enum MHD_DigestAuthAlgo3 algo3 = MHD_DIGEST_AUTH_ALGO3_SHA256;
uint8_t hash_bin[MHD_SHA256_DIGEST_SIZE];
char hash_hex[MHD_SHA256_DIGEST_SIZE * 2 + 1];
char expected_hex[MHD_SHA256_DIGEST_SIZE * 2 + 1];
const char *func_name;
unsigned int failed = 0;
func_name = "MHD_digest_auth_calc_userdigest";
if (MHD_YES != MHD_digest_auth_calc_userdigest (algo3,
data->username,
data->realm,
data->password,
hash_bin, sizeof(hash_bin)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_YES.\n",
func_name);
}
else if (0 != memcmp (hash_bin, data->hash, sizeof(data->hash)))
{
failed++;
bin2hex (hash_bin, sizeof(hash_bin), hash_hex);
bin2hex (data->hash, sizeof(data->hash), expected_hex);
fprintf (stderr,
"FAILED: %s() produced wrong hash. "
"Calculated digest %s, expected digest %s.\n",
func_name,
hash_hex, expected_hex);
}
if (failed)
{
fprintf (stderr,
"The check failed for data located at line: %u.\n",
data->line_num);
fflush (stderr);
}
else if (verbose)
{
printf ("PASSED: check for data at line: %u.\n",
data->line_num);
}
return failed ? 1 : 0;
}
static unsigned int
test_sha256 (void)
{
unsigned int num_failed = 0;
size_t i;
for (i = 0; i < sizeof(sha256_tests) / sizeof(sha256_tests[0]); i++)
num_failed += check_sha256 (sha256_tests + i);
return num_failed;
}
static unsigned int
test_sha256_failure (void)
{
static const enum MHD_DigestAuthAlgo3 algo3 = MHD_DIGEST_AUTH_ALGO3_SHA256;
uint8_t hash_bin[MHD_SHA256_DIGEST_SIZE];
char hash_hex[MHD_SHA256_DIGEST_SIZE * 2 + 1];
const char *func_name;
unsigned int failed = 0;
func_name = "MHD_digest_auth_calc_userhash";
if (MHD_NO != MHD_digest_auth_calc_userhash (algo3,
"u", "r",
hash_bin, sizeof(hash_bin) - 1))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO != MHD_digest_auth_calc_userhash (algo3,
"u", "r",
hash_bin, 0))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_MD5))
{
if (MHD_NO != MHD_digest_auth_calc_userhash (algo3,
"u", "r",
hash_bin, sizeof(hash_bin)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
}
func_name = "MHD_digest_auth_calc_userhash_hex";
if (MHD_NO !=
MHD_digest_auth_calc_userhash_hex (algo3,
"u", "r",
hash_hex, sizeof(hash_hex) - 1))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO !=
MHD_digest_auth_calc_userhash_hex (algo3,
"u", "r",
hash_hex, 0))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_MD5))
{
if (MHD_NO !=
MHD_digest_auth_calc_userhash_hex (algo3,
"u", "r",
hash_hex, sizeof(hash_hex)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
}
if (! failed && verbose)
{
printf ("PASSED: all checks with expected MHD_NO result near line: %u.\n",
(unsigned) __LINE__);
}
return failed ? 1 : 0;
}
int
main (int argc, char *argv[])
{
unsigned int num_failed = 0;
(void) has_in_name; /* Mute compiler warning. */
if (has_param (argc, argv, "-s") || has_param (argc, argv, "--silent"))
verbose = 0;
if (MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_MD5))
num_failed += test_md5 ();
num_failed += test_md5_failure ();
if (MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_SHA256))
num_failed += test_sha256 ();
num_failed += test_sha256_failure ();
return num_failed ? 1 : 0;
}
src/microhttpd/test_dauth_userhash.c
+529
View File
@@ -0,0 +1,529 @@
/*
This file is part of libmicrohttpd
Copyright (C) 2022 Evgeny Grin (Karlson2)
This test tool 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 2, or
(at your option) any later version.
This test tool 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file microhttpd/test_dauth_userhash.c
* @brief Tests for Digest Auth calculations of userhash
* @author Karlson2k (Evgeny Grin)
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "microhttpd.h"
#include "test_helpers.h"
static int verbose = 1; /* verbose level (0-1)*/
/* Declarations and data */
struct data_md5
{
unsigned int line_num;
const char *const username;
const char *const realm;
const uint8_t hash[MHD_MD5_DIGEST_SIZE];
};
static const struct data_md5 md5_tests[] = {
{__LINE__,
"u", "r",
{0xba, 0x84, 0xbe, 0x20, 0x3f, 0xdf, 0xc7, 0xd3, 0x4e, 0x05, 0x4a, 0x76,
0xd2, 0x85, 0xd0, 0xc9}},
{__LINE__,
"testuser", "testrealm",
{0xab, 0xae, 0x15, 0x95, 0x24, 0xe5, 0x17, 0xbf, 0x48, 0xf4, 0x4a, 0xab,
0xfe, 0xb9, 0x37, 0x40}},
{__LINE__,
"test_user", "TestRealm", /* Values from testcurl/test_digestauth2.c */
{0xc5, 0x3c, 0x60, 0x15, 0x03, 0xff, 0x17, 0x6f, 0x18, 0xf6, 0x23, 0x72,
0x5f, 0xba, 0x42, 0x81}},
{__LINE__,
"Mufasa", "myhost@testrealm.com",
{0x26, 0x45, 0xae, 0x13, 0xd1, 0xa2, 0xa6, 0x9e, 0xd2, 0x6d, 0xd2, 0x1a,
0xa5, 0x52, 0x86, 0xe3}},
{__LINE__,
"Mufasa", "myhost@example.com",
{0x4f, 0xc8, 0x64, 0x02, 0xd7, 0x18, 0x5d, 0x7b, 0x38, 0xd4, 0x38, 0xad,
0xd5, 0x5a, 0x35, 0x84}},
{__LINE__,
"Mufasa", "http-auth@example.org",
{0x42, 0x38, 0xf3, 0xa1, 0x61, 0x67, 0x37, 0x3f, 0xeb, 0xb9, 0xbc, 0x4d,
0x43, 0xdb, 0x9c, 0xc4}},
{__LINE__,
"J" "\xC3\xA4" "s" "\xC3\xB8" "n Doe" /* "Jäsøn Doe" */, "api@example.org",
{0x2e, 0x06, 0x3f, 0xa2, 0xc5, 0x4d, 0xea, 0x1c, 0x36, 0x80, 0x8b, 0x7a,
0x6e, 0x3b, 0x14, 0xc9}}
};
struct data_sha256
{
unsigned int line_num;
const char *const username;
const char *const realm;
const uint8_t hash[MHD_SHA256_DIGEST_SIZE];
};
static const struct data_sha256 sha256_tests[] = {
{__LINE__,
"u", "r",
{0x1d, 0x8a, 0x03, 0xa6, 0xe2, 0x1a, 0x4c, 0xe7, 0x75, 0x06, 0x0e, 0xa5,
0x73, 0x60, 0x32, 0x9a, 0xc7, 0x50, 0xde, 0xa5, 0xd8, 0x47, 0x29, 0x7b,
0x42, 0xf0, 0xd4, 0x65, 0x39, 0xaf, 0x8a, 0xb2}},
{__LINE__,
"testuser", "testrealm",
{0x75, 0xaf, 0x8a, 0x35, 0x00, 0xf7, 0x71, 0xe5, 0x8a, 0x52, 0x09, 0x3a,
0x25, 0xe7, 0x90, 0x5d, 0x6e, 0x42, 0x8a, 0x51, 0x12, 0x85, 0xc1, 0x2e,
0xa1, 0x42, 0x0c, 0x73, 0x07, 0x8d, 0xfd, 0x61}},
{__LINE__,
"test_user", "TestRealm", /* Values from testcurl/test_digestauth2.c */
{0x09, 0x0c, 0x7e, 0x06, 0xb7, 0x7d, 0x66, 0x14, 0xcf, 0x5f, 0xe6, 0xca,
0xfa, 0x00, 0x4d, 0x2e, 0x5f, 0x8f, 0xb3, 0x6b, 0xa4, 0x5a, 0x0e, 0x35,
0xea, 0xcb, 0x2e, 0xb7, 0x72, 0x8f, 0x34, 0xde}},
{__LINE__,
"Mufasa", "myhost@testrealm.com",
{0x92, 0x9f, 0xac, 0x9e, 0x6c, 0x8b, 0x76, 0xcc, 0xab, 0xa9, 0xe0, 0x6f,
0xf6, 0x4d, 0xf2, 0x6f, 0xcb, 0x40, 0x56, 0x4c, 0x19, 0x9c, 0x32, 0xd9,
0xea, 0xd9, 0x12, 0x4b, 0x25, 0x34, 0xe1, 0xf9}},
{__LINE__,
"Mufasa", "myhost@example.com",
{0x97, 0x06, 0xf0, 0x07, 0x1c, 0xec, 0x05, 0x3f, 0x88, 0x22, 0xb6, 0x63,
0x69, 0xc4, 0xa4, 0x00, 0x39, 0x79, 0xb7, 0xe7, 0x42, 0xb7, 0x4e, 0x42,
0x59, 0x63, 0x57, 0xf4, 0xd3, 0x02, 0xae, 0x16}},
{__LINE__,
"Mufasa", "http-auth@example.org",
{0xa9, 0x47, 0xaa, 0xd2, 0x05, 0xe8, 0x0e, 0x42, 0x99, 0x58, 0xa3, 0x87,
0x39, 0x49, 0x44, 0xc6, 0xb4, 0x96, 0x30, 0x1e, 0x79, 0xf8, 0x9d, 0x35,
0xa4, 0xcc, 0x23, 0xb6, 0xee, 0x12, 0xb5, 0xb6}},
{__LINE__,
"J" "\xC3\xA4" "s" "\xC3\xB8" "n Doe" /* "Jäsøn Doe" */, "api@example.org",
{0x5a, 0x1a, 0x8a, 0x47, 0xdf, 0x5c, 0x29, 0x85, 0x51, 0xb9, 0xb4, 0x2b,
0xa9, 0xb0, 0x58, 0x35, 0x17, 0x4a, 0x5b, 0xd7, 0xd5, 0x11, 0xff, 0x7f,
0xe9, 0x19, 0x1d, 0x8e, 0x94, 0x6f, 0xc4, 0xe7}}
};
/*
* Helper functions
*/
/**
* Print bin as lower case hex
*
* @param bin binary data
* @param len number of bytes in bin
* @param hex pointer to len*2+1 bytes buffer
*/
static void
bin2hex (const uint8_t *bin,
size_t len,
char *hex)
{
while (len-- > 0)
{
unsigned int b1, b2;
b1 = (*bin >> 4) & 0xf;
*hex++ = (char) ((b1 > 9) ? (b1 + 'a' - 10) : (b1 + '0'));
b2 = *bin++ & 0xf;
*hex++ = (char) ((b2 > 9) ? (b2 + 'a' - 10) : (b2 + '0'));
}
*hex = 0;
}
/* Tests */
static unsigned int
check_md5 (const struct data_md5 *const data)
{
static const enum MHD_DigestAuthAlgo3 algo3 = MHD_DIGEST_AUTH_ALGO3_MD5;
uint8_t hash_bin[MHD_MD5_DIGEST_SIZE];
char hash_hex[MHD_MD5_DIGEST_SIZE * 2 + 1];
char expected_hex[MHD_MD5_DIGEST_SIZE * 2 + 1];
const char *func_name;
unsigned int failed = 0;
func_name = "MHD_digest_auth_calc_userhash";
if (MHD_YES != MHD_digest_auth_calc_userhash (algo3,
data->username, data->realm,
hash_bin, sizeof(hash_bin)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_YES.\n",
func_name);
}
else if (0 != memcmp (hash_bin, data->hash, sizeof(data->hash)))
{
failed++;
bin2hex (hash_bin, sizeof(hash_bin), hash_hex);
bin2hex (data->hash, sizeof(data->hash), expected_hex);
fprintf (stderr,
"FAILED: %s() produced wrong hash. "
"Calculated digest %s, expected digest %s.\n",
func_name,
hash_hex, expected_hex);
}
func_name = "MHD_digest_auth_calc_userhash_hex";
if (MHD_YES !=
MHD_digest_auth_calc_userhash_hex (algo3,
data->username, data->realm,
hash_hex, sizeof(hash_hex)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_YES.\n",
func_name);
}
else if (sizeof(hash_hex) - 1 != strlen (hash_hex))
{
failed++;
fprintf (stderr,
"FAILED: %s produced hash with wrong length. "
"Calculated length %u, expected digest %u.\n",
func_name,
(unsigned) strlen (hash_hex),
(unsigned) (sizeof(hash_hex) - 1));
}
else
{
bin2hex (data->hash, sizeof(data->hash), expected_hex);
if (0 != memcmp (hash_hex, expected_hex, sizeof(hash_hex)))
{
failed++;
fprintf (stderr,
"FAILED: %s() produced wrong hash. "
"Calculated digest %s, expected digest %s.\n",
func_name,
hash_hex, expected_hex);
}
}
if (failed)
{
fprintf (stderr,
"The check failed for data located at line: %u.\n",
data->line_num);
fflush (stderr);
}
else if (verbose)
{
printf ("PASSED: check for data at line: %u.\n",
data->line_num);
}
return failed ? 1 : 0;
}
static unsigned int
test_md5 (void)
{
unsigned int num_failed = 0;
size_t i;
for (i = 0; i < sizeof(md5_tests) / sizeof(md5_tests[0]); i++)
num_failed += check_md5 (md5_tests + i);
return num_failed;
}
static unsigned int
test_md5_failure (void)
{
static const enum MHD_DigestAuthAlgo3 algo3 = MHD_DIGEST_AUTH_ALGO3_MD5;
uint8_t hash_bin[MHD_MD5_DIGEST_SIZE];
char hash_hex[MHD_MD5_DIGEST_SIZE * 2 + 1];
const char *func_name;
unsigned int failed = 0;
func_name = "MHD_digest_auth_calc_userhash";
if (MHD_NO != MHD_digest_auth_calc_userhash (algo3,
"u", "r",
hash_bin, sizeof(hash_bin) - 1))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO != MHD_digest_auth_calc_userhash (algo3,
"u", "r",
hash_bin, 0))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_MD5))
{
if (MHD_NO != MHD_digest_auth_calc_userhash (algo3,
"u", "r",
hash_bin, sizeof(hash_bin)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
}
func_name = "MHD_digest_auth_calc_userhash_hex";
if (MHD_NO !=
MHD_digest_auth_calc_userhash_hex (algo3,
"u", "r",
hash_hex, sizeof(hash_hex) - 1))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO !=
MHD_digest_auth_calc_userhash_hex (algo3,
"u", "r",
hash_hex, 0))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_MD5))
{
if (MHD_NO !=
MHD_digest_auth_calc_userhash_hex (algo3,
"u", "r",
hash_hex, sizeof(hash_hex)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
}
if (! failed && verbose)
{
printf ("PASSED: all checks with expected MHD_NO result near line: %u.\n",
(unsigned) __LINE__);
}
return failed ? 1 : 0;
}
static unsigned int
check_sha256 (const struct data_sha256 *const data)
{
static const enum MHD_DigestAuthAlgo3 algo3 = MHD_DIGEST_AUTH_ALGO3_SHA256;
uint8_t hash_bin[MHD_SHA256_DIGEST_SIZE];
char hash_hex[MHD_SHA256_DIGEST_SIZE * 2 + 1];
char expected_hex[MHD_SHA256_DIGEST_SIZE * 2 + 1];
const char *func_name;
unsigned int failed = 0;
func_name = "MHD_digest_auth_calc_userhash";
if (MHD_YES != MHD_digest_auth_calc_userhash (algo3,
data->username, data->realm,
hash_bin, sizeof(hash_bin)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_YES.\n",
func_name);
}
else if (0 != memcmp (hash_bin, data->hash, sizeof(data->hash)))
{
failed++;
bin2hex (hash_bin, sizeof(hash_bin), hash_hex);
bin2hex (data->hash, sizeof(data->hash), expected_hex);
fprintf (stderr,
"FAILED: %s() produced wrong hash. "
"Calculated digest %s, expected digest %s.\n",
func_name,
hash_hex, expected_hex);
}
func_name = "MHD_digest_auth_calc_userhash_hex";
if (MHD_YES !=
MHD_digest_auth_calc_userhash_hex (algo3,
data->username, data->realm,
hash_hex, sizeof(hash_hex)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_YES.\n",
func_name);
}
else if (sizeof(hash_hex) - 1 != strlen (hash_hex))
{
failed++;
fprintf (stderr,
"FAILED: %s produced hash with wrong length. "
"Calculated length %u, expected digest %u.\n",
func_name,
(unsigned) strlen (hash_hex),
(unsigned) (sizeof(hash_hex) - 1));
}
else
{
bin2hex (data->hash, sizeof(data->hash), expected_hex);
if (0 != memcmp (hash_hex, expected_hex, sizeof(hash_hex)))
{
failed++;
fprintf (stderr,
"FAILED: %s() produced wrong hash. "
"Calculated digest %s, expected digest %s.\n",
func_name,
hash_hex, expected_hex);
}
}
if (failed)
{
fprintf (stderr,
"The check failed for data located at line: %u.\n",
data->line_num);
fflush (stderr);
}
else if (verbose)
{
printf ("PASSED: check for data at line: %u.\n",
data->line_num);
}
return failed ? 1 : 0;
}
static unsigned int
test_sha256 (void)
{
unsigned int num_failed = 0;
size_t i;
for (i = 0; i < sizeof(sha256_tests) / sizeof(sha256_tests[0]); i++)
num_failed += check_sha256 (sha256_tests + i);
return num_failed;
}
static unsigned int
test_sha256_failure (void)
{
static const enum MHD_DigestAuthAlgo3 algo3 = MHD_DIGEST_AUTH_ALGO3_SHA256;
uint8_t hash_bin[MHD_SHA256_DIGEST_SIZE];
char hash_hex[MHD_SHA256_DIGEST_SIZE * 2 + 1];
const char *func_name;
unsigned int failed = 0;
func_name = "MHD_digest_auth_calc_userhash";
if (MHD_NO != MHD_digest_auth_calc_userhash (algo3,
"u", "r",
hash_bin, sizeof(hash_bin) - 1))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO != MHD_digest_auth_calc_userhash (algo3,
"u", "r",
hash_bin, 0))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_MD5))
{
if (MHD_NO != MHD_digest_auth_calc_userhash (algo3,
"u", "r",
hash_bin, sizeof(hash_bin)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
}
func_name = "MHD_digest_auth_calc_userhash_hex";
if (MHD_NO !=
MHD_digest_auth_calc_userhash_hex (algo3,
"u", "r",
hash_hex, sizeof(hash_hex) - 1))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO !=
MHD_digest_auth_calc_userhash_hex (algo3,
"u", "r",
hash_hex, 0))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
if (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_MD5))
{
if (MHD_NO !=
MHD_digest_auth_calc_userhash_hex (algo3,
"u", "r",
hash_hex, sizeof(hash_hex)))
{
failed++;
fprintf (stderr,
"FAILED: %s() has not returned MHD_NO at line: %u.\n",
func_name, (unsigned) __LINE__);
}
}
if (! failed && verbose)
{
printf ("PASSED: all checks with expected MHD_NO result near line: %u.\n",
(unsigned) __LINE__);
}
return failed ? 1 : 0;
}
int
main (int argc, char *argv[])
{
unsigned int num_failed = 0;
(void) has_in_name; /* Mute compiler warning. */
if (has_param (argc, argv, "-s") || has_param (argc, argv, "--silent"))
verbose = 0;
if (MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_MD5))
num_failed += test_md5 ();
num_failed += test_md5_failure ();
if (MHD_is_feature_supported (MHD_FEATURE_DIGEST_AUTH_SHA256))
num_failed += test_sha256 ();
num_failed += test_sha256_failure ();
return num_failed ? 1 : 0;
}