From aa4d426b4d3527d7e166df1a05058c9a4a0f6683 Mon Sep 17 00:00:00 2001 From: Wojtek Kosior Date: Fri, 30 Apr 2021 00:33:56 +0200 Subject: initial/final commit --- openssl-1.1.0h/crypto/x509v3/v3prin.c | 50 +++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 openssl-1.1.0h/crypto/x509v3/v3prin.c (limited to 'openssl-1.1.0h/crypto/x509v3/v3prin.c') diff --git a/openssl-1.1.0h/crypto/x509v3/v3prin.c b/openssl-1.1.0h/crypto/x509v3/v3prin.c new file mode 100644 index 0000000..7431a4e --- /dev/null +++ b/openssl-1.1.0h/crypto/x509v3/v3prin.c @@ -0,0 +1,50 @@ +/* + * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include +#include +#include +#include +#include + +int main(int argc, char **argv) +{ + X509 *cert; + FILE *inf; + int i, count; + X509_EXTENSION *ext; + + X509V3_add_standard_extensions(); + ERR_load_crypto_strings(); + if (!argv[1]) { + fprintf(stderr, "Usage v3prin cert.pem\n"); + exit(1); + } + if ((inf = fopen(argv[1], "r")) == NULL) { + fprintf(stderr, "Can't open %s\n", argv[1]); + exit(1); + } + if ((cert = PEM_read_X509(inf, NULL, NULL)) == NULL) { + fprintf(stderr, "Can't read certificate %s\n", argv[1]); + ERR_print_errors_fp(stderr); + exit(1); + } + fclose(inf); + count = X509_get_ext_count(cert); + printf("%d extensions\n", count); + for (i = 0; i < count; i++) { + ext = X509_get_ext(cert, i); + printf("%s\n", OBJ_nid2ln(OBJ_obj2nid(ext->object))); + if (!X509V3_EXT_print_fp(stdout, ext, 0, 0)) + ERR_print_errors_fp(stderr); + printf("\n"); + + } + return 0; +} -- cgit v1.2.3