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#include "typedefs.h"
#include <fcntl.h>
#include <x509.h>
int main(int argc, char *argv[])
{
void *buf;
int fd;
struct stat st;
char out[512];
fd = open(argv[1], O_RDONLY);
if (fd<0) {
fprintf(stderr, "Failed to open file %s\n", argv[1]);
perror("");
exit(1);
}
fstat(fd, &st);
buf = malloc(st.st_size);
read(fd, buf, st.st_size);
x509_to_str(buf, st.st_size, X509_OBJ_SUBJECT, out, sizeof(out));
printf("Subject: %s\n", out);
x509_to_str(buf, st.st_size, X509_OBJ_ISSUER, out, sizeof(out));
printf("Issuer: %s\n", out);
exit(0);
}
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