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Update TLCP

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This commit is contained in:
Zhi Guan
2022-06-11 23:50:54 +08:00
parent f754b1222d
commit 5eaab7033d
9 changed files with 1263 additions and 759 deletions
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65
src/x509_cer.c
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@@ -1016,6 +1016,9 @@ int x509_certificate_print(FILE *fp, int fmt, int ind, const char *label, const
size_t len;
int val;
format_print(fp, fmt, ind, "%s\n", label);
ind += 4;
if (asn1_sequence_from_der(&p, &len, &d, &dlen) != 1) goto err;
x509_tbs_cert_print(fp, fmt, ind, "tbsCertificate", p, len);
if (x509_signature_algor_from_der(&val, &d, &dlen) != 1) goto err;
@@ -1640,3 +1643,65 @@ int x509_certs_print(FILE *fp, int fmt, int ind, const char *label, const uint8_
}
return 1;
}
#include <errno.h>
#include <sys/stat.h>
int x509_cert_new_from_file(uint8_t **out, size_t *outlen, const char *file)
{
int ret = -1;
FILE *fp = NULL;
struct stat st;
uint8_t *buf = NULL;
size_t buflen;
if (!(fp = fopen(file, "r"))
|| fstat(fileno(fp), &st) < 0
|| (buflen = (st.st_size * 3)/4 + 1) < 0
|| (buf = malloc((st.st_size * 3)/4 + 1)) == NULL) {
error_print();
goto end;
}
if (x509_cert_from_pem(buf, outlen, buflen, fp) != 1) {
error_print();
goto end;
}
*out = buf;
buf = NULL;
ret = 1;
end:
if (fp) fclose(fp);
if (buf) free(buf);
return ret;
}
int x509_certs_new_from_file(uint8_t **out, size_t *outlen, const char *file)
{
int ret = -1;
FILE *fp = NULL;
struct stat st;
uint8_t *buf = NULL;
size_t buflen;
if (!(fp = fopen(file, "r"))
|| fstat(fileno(fp), &st) < 0
|| (buflen = (st.st_size * 3)/4 + 1) < 0
|| (buf = malloc((st.st_size * 3)/4 + 1)) == NULL) {
error_print();
goto end;
}
if (x509_certs_from_pem(buf, outlen, buflen, fp) != 1) {
error_print();
goto end;
}
*out = buf;
buf = NULL;
ret = 1;
end:
if (fp) fclose(fp);
if (buf) free(buf);
return ret;
}