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/* pkwrite.c */
#include <stdio.h>
#include <stdlib.h>
#include <openssl/pem.h>
#include <openssl/err.h>
#include <openssl/pkcs12.h>
/* Simple PKCS#12 file creator */
int main(int argc, char **argv)
{
FILE *fp;
EVP_PKEY *pkey;
X509 *cert;
PKCS12 *p12;
if (argc != 5) {
fprintf(stderr, "Usage: pkwrite infile password name p12file\n");
exit(1);
}
SSLeay_add_all_algorithms();
ERR_load_crypto_strings();
if (!(fp = fopen(argv[1], "r"))) {
fprintf(stderr, "Error opening file %s\n", argv[1]);
exit(1);
}
cert = PEM_read_X509(fp, NULL, NULL, NULL);
rewind(fp);
pkey = PEM_read_PrivateKey(fp, NULL, NULL, NULL);
fclose(fp);
p12 = PKCS12_create(argv[2], argv[3], pkey, cert, NULL, 0,0,0,0,0);
if(!p12) {
fprintf(stderr, "Error creating PKCS#12 structure\n");
ERR_print_errors_fp(stderr);
exit(1);
}
if (!(fp = fopen(argv[4], "wb"))) {
fprintf(stderr, "Error opening file %s\n", argv[1]);
ERR_print_errors_fp(stderr);
exit(1);
}
i2d_PKCS12_fp(fp, p12);
PKCS12_free(p12);
fclose(fp);
return 0;
}