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05b8da1a49
libsodium/test/default/codecs.c

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C
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Move the codecs tests to their own test file
2017-09-19 13:51:05 -07:00
#define TEST_NAME "codecs"
#include "cmptest.h"
int
main(void)
{
unsigned char buf1[1000];
char buf3[33];
unsigned char buf4[4];
const char *b64;
char *b64_;
const char *b64_end;
unsigned char *bin;
const char *hex;
const char *hex_end;
size_t b64_len;
Remove unused variables
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size_t bin_len;
Move the codecs tests to their own test file
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unsigned int i;
printf("%s\n",
sodium_bin2hex(buf3, 33U, (const unsigned char *) "0123456789ABCDEF",
16U));
Fix tests, use guard page instead of NULL because of Wasm
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printf("bin2hex(..., guard_page, 0):%s\n",
sodium_bin2hex(buf3, sizeof buf3, guard_page, 0U));
Relax most __attribute__ ((nonnull)) to allow 0-length inputs to be NULL. Justifications: - crypto_(auth|hash|generichash|onetimeauth|shorthash)*: it's legal to hash or HMAC a 0-length message - crypto_box*: it's legal to encrypt a 0-length message - crypto_sign*: it's legal to sign a 0-length message - utils: comparing two 0-length byte arrays is legal memzero on a 0-length byte array is a no-op converting an empty hex string to binary results in an empty binary string converting an empty binary string to hex results in an empty hex string converting an empty b64 string to binary results in an empty binary string converting an empty binary string to b64 results in an empty b64 string sodium_add / sodium_sub on zero-length arrays is a no-op For the functions declared in utils.h, I moved the logic into private functions that have the __attribute__ ((nonnull)) check, but they are only called when the corresponding length argument is non-0. I didn't do this for the hash/box/sign functions since it would have been a lot more work and quite a large refactor.
2019-02-02 14:47:31 -07:00
printf("bin2hex(..., \"\", 0):%s\n",
Fix tests, use guard page instead of NULL because of Wasm
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sodium_bin2hex(buf3, sizeof buf3, (const unsigned char *) "", 0U));
Relax most __attribute__ ((nonnull)) to allow 0-length inputs to be NULL. Justifications: - crypto_(auth|hash|generichash|onetimeauth|shorthash)*: it's legal to hash or HMAC a 0-length message - crypto_box*: it's legal to encrypt a 0-length message - crypto_sign*: it's legal to sign a 0-length message - utils: comparing two 0-length byte arrays is legal memzero on a 0-length byte array is a no-op converting an empty hex string to binary results in an empty binary string converting an empty binary string to hex results in an empty hex string converting an empty b64 string to binary results in an empty binary string converting an empty binary string to b64 results in an empty b64 string sodium_add / sodium_sub on zero-length arrays is a no-op For the functions declared in utils.h, I moved the logic into private functions that have the __attribute__ ((nonnull)) check, but they are only called when the corresponding length argument is non-0. I didn't do this for the hash/box/sign functions since it would have been a lot more work and quite a large refactor.
2019-02-02 14:47:31 -07:00
Move the codecs tests to their own test file
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hex = "Cafe : 6942";
sodium_hex2bin(buf4, sizeof buf4, hex, strlen(hex), ": ", &bin_len,
&hex_end);
printf("%lu:%02x%02x%02x%02x\n", (unsigned long) bin_len,
buf4[0], buf4[1], buf4[2], buf4[3]);
printf("dt1: %ld\n", (long) (hex_end - hex));
hex = "Cafe : 6942";
sodium_hex2bin(buf4, sizeof buf4, hex, strlen(hex), ": ", &bin_len, NULL);
printf("%lu:%02x%02x%02x%02x\n", (unsigned long) bin_len,
buf4[0], buf4[1], buf4[2], buf4[3]);
hex = "deadbeef";
if (sodium_hex2bin(buf1, 1U, hex, 8U, NULL, &bin_len, &hex_end) != -1) {
printf("sodium_hex2bin() overflow not detected\n");
}
printf("dt2: %ld\n", (long) (hex_end - hex));
hex = "de:ad:be:eff";
if (sodium_hex2bin(buf1, 4U, hex, 12U, ":", &bin_len, &hex_end) != -1) {
printf(
"sodium_hex2bin() with an odd input length and a short output "
"buffer\n");
}
printf("dt3: %ld\n", (long) (hex_end - hex));
hex = "de:ad:be:eff";
if (sodium_hex2bin(buf1, sizeof buf1, hex, 12U, ":",
&bin_len, &hex_end) != -1) {
printf("sodium_hex2bin() with an odd input length\n");
}
printf("dt4: %ld\n", (long) (hex_end - hex));
hex = "de:ad:be:eff";
if (sodium_hex2bin(buf1, sizeof buf1, hex, 13U, ":",
&bin_len, &hex_end) != -1) {
printf("sodium_hex2bin() with an odd input length (2)\n");
}
printf("dt5: %ld\n", (long) (hex_end - hex));
hex = "de:ad:be:eff";
if (sodium_hex2bin(buf1, sizeof buf1, hex, 12U, ":",
&bin_len, NULL) != -1) {
printf("sodium_hex2bin() with an odd input length and no end pointer\n");
}
hex = "de:ad:be:ef*";
if (sodium_hex2bin(buf1, sizeof buf1, hex, 12U, ":",
&bin_len, &hex_end) != 0) {
printf("sodium_hex2bin() with an extra character and an end pointer\n");
}
printf("dt6: %ld\n", (long) (hex_end - hex));
hex = "de:ad:be:ef*";
if (sodium_hex2bin(buf1, sizeof buf1, hex, 12U, ":",
&bin_len, NULL) != -1) {
printf("sodium_hex2bin() with an extra character and no end pointer\n");
}
Fix tests, use guard page instead of NULL because of Wasm
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assert(sodium_hex2bin(buf4, sizeof buf4, (const char *) guard_page, 0U,
NULL, &bin_len, NULL) == 0);
Relax most __attribute__ ((nonnull)) to allow 0-length inputs to be NULL. Justifications: - crypto_(auth|hash|generichash|onetimeauth|shorthash)*: it's legal to hash or HMAC a 0-length message - crypto_box*: it's legal to encrypt a 0-length message - crypto_sign*: it's legal to sign a 0-length message - utils: comparing two 0-length byte arrays is legal memzero on a 0-length byte array is a no-op converting an empty hex string to binary results in an empty binary string converting an empty binary string to hex results in an empty hex string converting an empty b64 string to binary results in an empty binary string converting an empty binary string to b64 results in an empty b64 string sodium_add / sodium_sub on zero-length arrays is a no-op For the functions declared in utils.h, I moved the logic into private functions that have the __attribute__ ((nonnull)) check, but they are only called when the corresponding length argument is non-0. I didn't do this for the hash/box/sign functions since it would have been a lot more work and quite a large refactor.
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assert(bin_len == 0);
Fix tests, use guard page instead of NULL because of Wasm
2019-02-09 12:47:24 -07:00
assert(sodium_hex2bin(buf4, sizeof buf4, "", 0U, NULL, &bin_len, NULL) == 0);
Relax most __attribute__ ((nonnull)) to allow 0-length inputs to be NULL. Justifications: - crypto_(auth|hash|generichash|onetimeauth|shorthash)*: it's legal to hash or HMAC a 0-length message - crypto_box*: it's legal to encrypt a 0-length message - crypto_sign*: it's legal to sign a 0-length message - utils: comparing two 0-length byte arrays is legal memzero on a 0-length byte array is a no-op converting an empty hex string to binary results in an empty binary string converting an empty binary string to hex results in an empty hex string converting an empty b64 string to binary results in an empty binary string converting an empty binary string to b64 results in an empty b64 string sodium_add / sodium_sub on zero-length arrays is a no-op For the functions declared in utils.h, I moved the logic into private functions that have the __attribute__ ((nonnull)) check, but they are only called when the corresponding length argument is non-0. I didn't do this for the hash/box/sign functions since it would have been a lot more work and quite a large refactor.
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assert(bin_len == 0);
Move the codecs tests to their own test file
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printf("%s\n",
sodium_bin2base64(buf3, 31U, (const unsigned char *) "\xfb\xf0\xf1" "0123456789ABCDEFab",
21U, sodium_base64_VARIANT_ORIGINAL));
printf("%s\n",
sodium_bin2base64(buf3, 33U, (const unsigned char *) "\xfb\xf0\xf1" "0123456789ABCDEFabc",
22U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
printf("%s\n",
sodium_bin2base64(buf3, 31U, (const unsigned char *) "\xfb\xf0\xf1" "0123456789ABCDEFab",
21U, sodium_base64_VARIANT_URLSAFE));
printf("%s\n",
sodium_bin2base64(buf3, 33U, (const unsigned char *) "\xfb\xf0\xf1" "0123456789ABCDEFabc",
22U, sodium_base64_VARIANT_URLSAFE_NO_PADDING));
printf("%s\n",
Use a guard page instead of NULL for opt arguments in tests
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sodium_bin2base64(buf3, 1U, guard_page,
Move the codecs tests to their own test file
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0U, sodium_base64_VARIANT_ORIGINAL));
printf("%s\n",
sodium_bin2base64(buf3, 5U, (const unsigned char *) "a",
1U, sodium_base64_VARIANT_ORIGINAL));
printf("%s\n",
sodium_bin2base64(buf3, 5U, (const unsigned char *) "ab",
2U, sodium_base64_VARIANT_ORIGINAL));
printf("%s\n",
sodium_bin2base64(buf3, 5U, (const unsigned char *) "abc",
3U, sodium_base64_VARIANT_ORIGINAL));
printf("%s\n",
Use a guard page instead of NULL for opt arguments in tests
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sodium_bin2base64(buf3, 1U, guard_page,
Move the codecs tests to their own test file
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0U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
printf("%s\n",
sodium_bin2base64(buf3, 3U, (const unsigned char *) "a",
1U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
printf("%s\n",
sodium_bin2base64(buf3, 4U, (const unsigned char *) "ab",
2U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
printf("%s\n",
sodium_bin2base64(buf3, 5U, (const unsigned char *) "abc",
3U, sodium_base64_VARIANT_ORIGINAL_NO_PADDING));
b64 = "VGhpcyBpcyBhIGpvdXJu" "\n" "ZXkgaW50by" " " "Bzb3VuZA==";
memset(buf4, '*', sizeof buf4);
assert(sodium_base642bin(buf4, sizeof buf4, b64, strlen(b64), "\n\r ", &bin_len,
&b64_end, sodium_base64_VARIANT_ORIGINAL) == -1);
buf4[bin_len] = 0;
printf("[%s]\n", (const char *) buf4);
printf("[%s]\n", b64_end);
memset(buf1, '*', sizeof buf1);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), "\n\r ", &bin_len,
&b64_end, sodium_base64_VARIANT_ORIGINAL) == 0);
buf1[bin_len] = 0;
printf("[%s]\n", (const char *) buf1);
assert(*b64_end == 0);
memset(buf1, '*', sizeof buf1);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, &bin_len,
&b64_end, sodium_base64_VARIANT_ORIGINAL) == 0);
buf1[bin_len] = 0;
printf("[%s]\n", (const char *) buf1);
printf("[%s]\n", b64_end);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
&b64_end, sodium_base64_VARIANT_ORIGINAL) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
&b64_end, sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), " \r\n", NULL,
&b64_end, sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
&b64_end, sodium_base64_VARIANT_URLSAFE_NO_PADDING) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), " \r\n", NULL,
&b64_end, sodium_base64_VARIANT_URLSAFE_NO_PADDING) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
NULL, sodium_base64_VARIANT_ORIGINAL) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
NULL, sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), " \r\n", NULL,
NULL, sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), NULL, NULL,
NULL, sodium_base64_VARIANT_URLSAFE_NO_PADDING) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, b64, strlen(b64), " \r\n", NULL,
NULL, sodium_base64_VARIANT_URLSAFE_NO_PADDING) == -1);
Use a guard page instead of NULL for opt arguments in tests
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assert(sodium_base642bin(guard_page, (size_t) 10U, "a=", (size_t) 2U, NULL, NULL, NULL,
Move the codecs tests to their own test file
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sodium_base64_VARIANT_URLSAFE) == -1);
Use a guard page instead of NULL for opt arguments in tests
2018-12-24 07:02:59 -07:00
assert(sodium_base642bin(guard_page, (size_t) 10U, "a*", (size_t) 2U, NULL, NULL, NULL,
Move the codecs tests to their own test file
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sodium_base64_VARIANT_URLSAFE) == -1);
Use a guard page instead of NULL for opt arguments in tests
2018-12-24 07:02:59 -07:00
assert(sodium_base642bin(guard_page, (size_t) 10U, "a*", (size_t) 2U, "~", NULL, NULL,
Move the codecs tests to their own test file
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sodium_base64_VARIANT_URLSAFE) == -1);
Use a guard page instead of NULL for opt arguments in tests
2018-12-24 07:02:59 -07:00
assert(sodium_base642bin(guard_page, (size_t) 10U, "a*", (size_t) 2U, "*", NULL, NULL,
Move the codecs tests to their own test file
2017-09-19 13:51:05 -07:00
sodium_base64_VARIANT_URLSAFE) == -1);
Use a guard page instead of NULL for opt arguments in tests
2018-12-24 07:02:59 -07:00
assert(sodium_base642bin(guard_page, (size_t) 10U, "a==", (size_t) 3U, NULL, NULL, NULL,
Move the codecs tests to their own test file
2017-09-19 13:51:05 -07:00
sodium_base64_VARIANT_URLSAFE) == -1);
Use a guard page instead of NULL for opt arguments in tests
2018-12-24 07:02:59 -07:00
assert(sodium_base642bin(guard_page, (size_t) 10U, "a=*", (size_t) 3U, NULL, NULL, NULL,
Move the codecs tests to their own test file
2017-09-19 13:51:05 -07:00
sodium_base64_VARIANT_URLSAFE) == -1);
Use a guard page instead of NULL for opt arguments in tests
2018-12-24 07:02:59 -07:00
assert(sodium_base642bin(guard_page, (size_t) 10U, "a=*", (size_t) 3U, "~", NULL, NULL,
Move the codecs tests to their own test file
2017-09-19 13:51:05 -07:00
sodium_base64_VARIANT_URLSAFE) == -1);
Use a guard page instead of NULL for opt arguments in tests
2018-12-24 07:02:59 -07:00
assert(sodium_base642bin(guard_page, (size_t) 10U, "a=*", (size_t) 3U, "*", NULL, NULL,
Move the codecs tests to their own test file
2017-09-19 13:51:05 -07:00
sodium_base64_VARIANT_URLSAFE) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, "O1R", (size_t) 3U, NULL, NULL, NULL,
sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, "O1Q", (size_t) 3U, NULL, NULL, NULL,
sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, "O1", (size_t) 2U, NULL, NULL, NULL,
sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, "Ow", (size_t) 2U, NULL, NULL, NULL,
sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, "O", (size_t) 1U, NULL, NULL, NULL,
sodium_base64_VARIANT_ORIGINAL_NO_PADDING) == -1);
Add some more base64 decoding tests
2021-03-19 16:08:20 -07:00
assert(sodium_base642bin(buf1, sizeof buf1, "", (size_t) 0U, NULL, NULL, NULL,
sodium_base64_VARIANT_ORIGINAL) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, "A", (size_t) 1U, NULL, NULL, NULL,
sodium_base64_VARIANT_ORIGINAL) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, "AA", (size_t) 2U, NULL, NULL, NULL,
sodium_base64_VARIANT_ORIGINAL) == -1);
Move the codecs tests to their own test file
2017-09-19 13:51:05 -07:00
assert(sodium_base642bin(buf1, sizeof buf1, "kaw", (size_t) 3U, NULL, NULL, NULL,
sodium_base64_VARIANT_ORIGINAL) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, "kQ*", (size_t) 3U, "@", NULL, NULL,
sodium_base64_VARIANT_ORIGINAL) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, "kQ*", (size_t) 3U, "*", NULL, NULL,
sodium_base64_VARIANT_ORIGINAL) == -1);
assert(sodium_base642bin(buf1, sizeof buf1, "kaw=**", (size_t) 6U, "*", NULL, NULL,
sodium_base64_VARIANT_ORIGINAL) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, "kaw*=*", (size_t) 6U, "~*", NULL, NULL,
sodium_base64_VARIANT_ORIGINAL) == 0);
assert(sodium_base642bin(buf1, sizeof buf1, "ka*w*=*", (size_t) 7U, "*~", NULL, NULL,
sodium_base64_VARIANT_ORIGINAL) == 0);
Fix tests, use guard page instead of NULL because of Wasm
2019-02-09 12:47:24 -07:00
assert(sodium_base642bin(buf1, sizeof buf1, (const char *) guard_page, 0U,
NULL, &bin_len, NULL, sodium_base64_VARIANT_ORIGINAL) == 0);
Relax most __attribute__ ((nonnull)) to allow 0-length inputs to be NULL. Justifications: - crypto_(auth|hash|generichash|onetimeauth|shorthash)*: it's legal to hash or HMAC a 0-length message - crypto_box*: it's legal to encrypt a 0-length message - crypto_sign*: it's legal to sign a 0-length message - utils: comparing two 0-length byte arrays is legal memzero on a 0-length byte array is a no-op converting an empty hex string to binary results in an empty binary string converting an empty binary string to hex results in an empty hex string converting an empty b64 string to binary results in an empty binary string converting an empty binary string to b64 results in an empty b64 string sodium_add / sodium_sub on zero-length arrays is a no-op For the functions declared in utils.h, I moved the logic into private functions that have the __attribute__ ((nonnull)) check, but they are only called when the corresponding length argument is non-0. I didn't do this for the hash/box/sign functions since it would have been a lot more work and quite a large refactor.
2019-02-02 14:47:31 -07:00
assert(bin_len == 0);
Fix tests, use guard page instead of NULL because of Wasm
2019-02-09 12:47:24 -07:00
assert(sodium_base642bin(buf1, sizeof buf1, "", 0U, NULL, &bin_len, NULL,
Relax most __attribute__ ((nonnull)) to allow 0-length inputs to be NULL. Justifications: - crypto_(auth|hash|generichash|onetimeauth|shorthash)*: it's legal to hash or HMAC a 0-length message - crypto_box*: it's legal to encrypt a 0-length message - crypto_sign*: it's legal to sign a 0-length message - utils: comparing two 0-length byte arrays is legal memzero on a 0-length byte array is a no-op converting an empty hex string to binary results in an empty binary string converting an empty binary string to hex results in an empty hex string converting an empty b64 string to binary results in an empty binary string converting an empty binary string to b64 results in an empty b64 string sodium_add / sodium_sub on zero-length arrays is a no-op For the functions declared in utils.h, I moved the logic into private functions that have the __attribute__ ((nonnull)) check, but they are only called when the corresponding length argument is non-0. I didn't do this for the hash/box/sign functions since it would have been a lot more work and quite a large refactor.
2019-02-02 14:47:31 -07:00
sodium_base64_VARIANT_ORIGINAL) == 0);
assert(bin_len == 0);
Move the codecs tests to their own test file
2017-09-19 13:51:05 -07:00
for (i = 0; i < 1000; i++) {
assert(sizeof buf1 >= 100);
bin_len = (size_t) randombytes_uniform(100);
bin = (unsigned char *) sodium_malloc(bin_len);
Add sodium_base64_encoded_len()
2017-09-21 02:25:09 -07:00
b64_len = (bin_len + 2U) / 3U * 4U + 1U;
assert(b64_len == sodium_base64_encoded_len(bin_len, sodium_base64_VARIANT_URLSAFE));
Move the codecs tests to their own test file
2017-09-19 13:51:05 -07:00
b64_ = (char *) sodium_malloc(b64_len);
randombytes_buf(bin, bin_len);
memcpy(buf1, bin, bin_len);
b64 = sodium_bin2base64(b64_, b64_len, bin, bin_len,
sodium_base64_VARIANT_URLSAFE);
assert(b64 != NULL);
assert(sodium_base642bin(bin, bin_len + 10, b64, b64_len,
NULL, NULL, &b64_end,
sodium_base64_VARIANT_URLSAFE) == 0);
assert(b64_end == &b64[b64_len - 1]);
assert(memcmp(bin, buf1, bin_len) == 0);
sodium_free(bin);
sodium_free(b64_);
}
return 0;
}
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