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wolfssl-examples
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Code Issues Releases Wiki Activity

Small cleanup.

pull/455/head
jordan 2024-09-13 10:13:45 -05:00
parent 05076a726c
commit 2354c20623
1 changed files with 45 additions and 24 deletions
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69
x509_acert/test_x509_acert.c
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@ -35,11 +35,11 @@ static EVP_PKEY * acert_read_pubkey(const char * file);
static int acert_print(X509_ACERT * x509);
static EVP_PKEY * acert_read_x509_pubkey(const char * cert);
static int acert_test_api_misc(X509_ACERT * x509);
#if defined(USE_WOLFSSL) && defined(PUBLIC_ASN)
#if defined(USE_WOLFSSL)
static int acert_parse_attr(const X509_ACERT * x509);
static void acert_dump_hex(const char * what, const byte * data,
size_t len);
#endif /* if USE_WOLFSSL && PUBLIC_ASN*/
#endif /* if USE_WOLFSSL */
static int dump = 0;
static int parse = 0;
@ -233,7 +233,7 @@ acert_do_test(const char * file,
goto end_acert_do_test;
}
#if defined(USE_WOLFSSL) && defined(PUBLIC_ASN)
#if defined(USE_WOLFSSL)
rc = acert_parse_attr(x509);
if (rc) {
@ -241,7 +241,7 @@ acert_do_test(const char * file,
fail = 1;
goto end_acert_do_test;
}
#endif /* if USE_WOLFSSL && PUBLIC_ASN*/
#endif /* if USE_WOLFSSL */
if (cert) {
pkey = acert_read_x509_pubkey(cert);
@ -433,9 +433,9 @@ acert_test_api_misc(X509_ACERT * x509)
return rc;
}
#if defined(USE_WOLFSSL) && defined(PUBLIC_ASN)
/* Given an x509, retrieves the raw attributes buffer and
* length, and then parses it.
#if defined(USE_WOLFSSL)
/* Given an x509 acert, retrieve the raw attributes buffer and
* length, and then parses it a little.
*
* Returns 0 on success.
* Returns < 0 on error.
@ -447,12 +447,13 @@ acert_parse_attr(const X509_ACERT * x509)
word32 attr_len = 0;
word32 idx = 0;
word32 max_idx = 0;
int seq_len = 0;
byte tag;
int rc = 0;
int len = 0;
rc = wolfSSL_X509_ACERT_get_attr_buf(x509, &attr, &attr_len);
if (rc != 0) {
if (rc != SSL_SUCCESS) {
printf("error: wolfSSL_X509_ACERT_get_attr_buf returned: %d\n", rc);
return -1;
}
@ -472,18 +473,28 @@ acert_parse_attr(const X509_ACERT * x509)
max_idx = attr_len;
seq_len = GetSequence(attr + idx, &idx, &seq_len, max_idx);
rc = GetASNTag(attr + idx, &idx, &tag, max_idx);
if (seq_len <= 0) {
printf("error: GetSequence(%p, %d, %d, %d) returned: %d\n", attr,
idx, seq_len, max_idx, seq_len);
if (rc < 0) {
printf("error: GetASNTag(%p, %d, %d, %d) returned: %d\n", attr + idx,
idx, tag, max_idx, tag);
return -1;
}
else {
printf("info: GetSequence(%p, %d, %d, %d) returned: %d\n", attr,
idx, seq_len, max_idx, seq_len);
printf("info: GetASNTag(%p, %d, %d, %d): found tag: 0x%0x\n", attr + idx,
idx, tag, max_idx, tag);
len = GetLength(attr + idx, &idx, &len, max_idx);
if (len <= 0) {
printf("error: GetLength(%p, %d, %d, %d) returned: %d\n", attr + idx,
idx, len, max_idx, len);
return -1;
}
printf("info: GetLength(%p, %d, %d, %d) returned: %d\n", attr + idx,
idx, len, max_idx, len);
return rc;
}
@ -494,6 +505,21 @@ acert_parse_attr(const X509_ACERT * x509)
#define BOLDYELLOW "\033[1m\033[33m"
#define RESET "\033[0m"
static void
acert_print_data(const byte * data,
size_t i,
size_t j)
{
if (isprint(data[i + 2 + j])) {
printf("%c", data[i + 2 + j]);
}
else {
printf(".");
}
return;
}
/* Dump data as hex, with some pretty color coding.
* Kind of a silly work in progress, for debugging use.
* */
@ -571,13 +597,7 @@ acert_dump_hex(const char * what,
printf(BOLDGREEN "0x%02x " RESET, data[i + 1]);
for (size_t j = 0; j < seq_len; ++j) {
if (isalnum(data[i + 2 + j])) {
printf("%c", data[i + 2 + j]);
}
else {
//printf("%d", data[i + 2 + j]);
printf(".");
}
acert_print_data(data, i, j);
}
printf("\n");
}
@ -597,6 +617,7 @@ acert_dump_hex(const char * what,
for (size_t j = 0; j < str_len; ++j) {
printf("%c", data[i + 2 + j]);
acert_print_data(data, i, j);
}
printf("\n");
@ -607,7 +628,7 @@ acert_dump_hex(const char * what,
return;
}
#endif /* if USE_WOLFSSL && PUBLIC_ASN*/
#endif /* if USE_WOLFSSL */
/* Reads and print pubkey certificate.
* */