1/* pkwrite.c */
2
3#include <stdio.h>
4#include <stdlib.h>
5#include <openssl/pem.h>
6#include <openssl/err.h>
7#include <openssl/pkcs12.h>
8
9/* Simple PKCS#12 file creator */
10
11int main(int argc, char **argv)
12{
13	FILE *fp;
14	EVP_PKEY *pkey;
15	X509 *cert;
16	PKCS12 *p12;
17	if (argc != 5) {
18		fprintf(stderr, "Usage: pkwrite infile password name p12file\n");
19		exit(1);
20	}
21	SSLeay_add_all_algorithms();
22	ERR_load_crypto_strings();
23	if (!(fp = fopen(argv[1], "r"))) {
24		fprintf(stderr, "Error opening file %s\n", argv[1]);
25		exit(1);
26	}
27	cert = PEM_read_X509(fp, NULL, NULL, NULL);
28	rewind(fp);
29	pkey = PEM_read_PrivateKey(fp, NULL, NULL, NULL);
30	fclose(fp);
31	p12 = PKCS12_create(argv[2], argv[3], pkey, cert, NULL, 0,0,0,0,0);
32	if(!p12) {
33		fprintf(stderr, "Error creating PKCS#12 structure\n");
34		ERR_print_errors_fp(stderr);
35		exit(1);
36	}
37	if (!(fp = fopen(argv[4], "wb"))) {
38		fprintf(stderr, "Error opening file %s\n", argv[1]);
39		ERR_print_errors_fp(stderr);
40		exit(1);
41	}
42	i2d_PKCS12_fp(fp, p12);
43	PKCS12_free(p12);
44	fclose(fp);
45	return 0;
46}
47