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61 lines
1.5 KiB
61 lines
1.5 KiB
/* pkread.c */ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <openssl/pem.h> |
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#include <openssl/err.h> |
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#include <openssl/pkcs12.h> |
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/* Simple PKCS#12 file reader */ |
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int main(int argc, char **argv) |
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{ |
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FILE *fp; |
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EVP_PKEY *pkey; |
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X509 *cert; |
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STACK_OF(X509) *ca = NULL; |
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PKCS12 *p12; |
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int i; |
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if (argc != 4) { |
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fprintf(stderr, "Usage: pkread p12file password opfile\n"); |
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exit(1); |
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} |
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OpenSSL_add_all_algorithms(); |
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ERR_load_crypto_strings(); |
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if (!(fp = fopen(argv[1], "rb"))) { |
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fprintf(stderr, "Error opening file %s\n", argv[1]); |
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exit(1); |
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} |
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p12 = d2i_PKCS12_fp(fp, NULL); |
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fclose(fp); |
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if (!p12) { |
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fprintf(stderr, "Error reading PKCS#12 file\n"); |
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ERR_print_errors_fp(stderr); |
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exit(1); |
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} |
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if (!PKCS12_parse(p12, argv[2], &pkey, &cert, &ca)) { |
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fprintf(stderr, "Error parsing PKCS#12 file\n"); |
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ERR_print_errors_fp(stderr); |
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exit(1); |
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} |
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PKCS12_free(p12); |
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if (!(fp = fopen(argv[3], "w"))) { |
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fprintf(stderr, "Error opening file %s\n", argv[1]); |
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exit(1); |
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} |
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if (pkey) { |
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fprintf(fp, "***Private Key***\n"); |
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PEM_write_PrivateKey(fp, pkey, NULL, NULL, 0, NULL, NULL); |
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} |
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if (cert) { |
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fprintf(fp, "***User Certificate***\n"); |
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PEM_write_X509_AUX(fp, cert); |
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} |
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if (ca && sk_X509_num(ca)) { |
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fprintf(fp, "***Other Certificates***\n"); |
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for (i = 0; i < sk_X509_num(ca); i++) |
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PEM_write_X509_AUX(fp, sk_X509_value(ca, i)); |
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} |
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fclose(fp); |
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return 0; |
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}
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