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This commit is contained in:
Zhi Guan
2022-03-21 13:11:41 +08:00
parent ad1a4d66f9
commit 5ea884ce8f
50 changed files with 3319 additions and 1040 deletions
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49
tools/certparse.c
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@@ -53,26 +53,55 @@
#include <gmssl/x509.h>
#include <gmssl/error.h>
static const char *options = "[-in file]";
int main(void)
int main(int argc, char **argv)
{
uint8_t cert[1024];
char *prog = argv[0];
char *infile = NULL;
FILE *infp = stdin;
uint8_t cert[18192];
size_t certlen;
for (;;) {
int ret = x509_cert_from_pem(cert, &certlen, sizeof(cert), stdin);
if (ret < 0) {
argc--;
argv++;
while (argc > 0) {
if (!strcmp(*argv, "-help")) {
printf("usage: %s %s\n", prog, options);
return 0;
} else if (!strcmp(*argv, "-in")) {
if (--argc < 1) goto bad;
infile = *(++argv);
} else {
bad:
fprintf(stderr, "%s: llegal option '%s'\n", prog, *argv);
printf("usage: %s %s\n", prog, options);
return 1;
}
argc--;
argv++;
}
if (infile) {
if (!(infp = fopen(infile, "r"))) {
error_print();
return -1;
}
if (ret == 0) {
goto end;
}
for (;;) {
int ret;
if ((ret = x509_cert_from_pem(cert, &certlen, sizeof(cert), infp)) < 0) {
error_print();
return -1;
} else if (!ret) {
break;
}
fprintf(stdout, "Certificate\n");
x509_cert_print(stdout, 0, 0, "Certificate", cert, certlen);
x509_cert_to_pem(cert, certlen, stdout);
fprintf(stdout, "\n");
}
end:
return 0;
}