125 lines
3.9 KiB
C
125 lines
3.9 KiB
C
/* clu_request_setup.c
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*
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* Copyright (C) 2006-2017 wolfSSL Inc.
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*
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* This file is part of wolfSSL. (formerly known as CyaSSL)
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "clu_include/clu_header_main.h"
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#include "clu_include/x509/clu_request.h"
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#include "clu_include/certgen/clu_certgen.h"
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int wolfCLU_requestSetup(int argc, char** argv)
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{
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int ret = 0; /* return variable, counter */
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int i = 0; /* loop variable */
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char* in; /* input variable */
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char* out; /* output variable */
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char* alg; /* algorithm being used */
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int keyCheck = 0; /* input check */
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int algCheck = 0; /* algorithm type */
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int oid;
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/* help checking */
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ret = wolfCLU_checkForArg("-help", 5, argc, argv);
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if (ret > 0) {
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wolfCLU_certgenHelp();
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return 0;
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}
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// TODO remove hard coded
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if (wolfCLU_checkForArg("-rsa", 3, argc, argv) > 0) {
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algCheck = 1;
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} else if (wolfCLU_checkForArg("-ed25519", 7, argc, argv) > 0) {
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algCheck = 2;
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} else if (wolfCLU_checkForArg("-ecc", 3, argc, argv) > 0) {
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algCheck = 3;
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} else {
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wolfCLU_certgenHelp();
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return FATAL_ERROR;
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}
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ret = wolfCLU_checkForArg("-in", 3, argc, argv);
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if (ret > 0) {
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in = XMALLOC(strlen(argv[ret+1]), HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER);
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if (in == NULL) {
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return MEMORY_E;
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} else if (access(argv[ret+1], F_OK) == -1) {
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printf("Access: %s\n",argv[ret+1]);
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printf("In: %s\n", in);
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printf("Key file did not exist. Please check your options.\n");
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return MEMORY_E;
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}
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XSTRNCPY(in, &argv[ret+1][0], XSTRLEN(argv[ret+1]));
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in[XSTRLEN(argv[ret+1])] = '\0';
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keyCheck = 1;
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}
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else {
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printf("Please specify a -key <key> option when "
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"generating a certificate.\n");
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wolfCLU_certgenHelp();
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return ret;
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}
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ret = wolfCLU_checkForArg("-out", 4, argc, argv);
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if (ret > 0) {
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/* output file */
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out = argv[ret+1];
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} else {
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printf("Please specify an output file path when generating a "
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"certificate.\n");
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wolfCLU_certgenHelp();
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return ret;
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}
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if (wolfCLU_checkForArg("-sha224", 7, argc, argv) != 0) {
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oid = SHA_HASH224;
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} else if (wolfCLU_checkForArg("-sha256", 7, argc, argv) != 0) {
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oid = SHA_HASH256;
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} else if (wolfCLU_checkForArg("-sha384", 7, argc, argv) != 0) {
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oid = SHA_HASH384;
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} else if (wolfCLU_checkForArg("-sha512", 7, argc, argv) != 0) {
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oid = SHA_HASH512;
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} else {
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oid = SHA_HASH;
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}
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if (keyCheck == 0) {
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printf("Must have input as either a file or standard I/O\n");
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return FATAL_ERROR;
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}
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// TODO remove hard coded values
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if (algCheck == 1) {
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ret = make_self_signed_rsa_certificate(in, out, oid);
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} else if (algCheck == 2) {
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ret = make_self_signed_ed25519_certificate(in, out);
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} else if (algCheck == 3) {
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ret = make_self_signed_ecc_certificate(in, out, oid);
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}
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XFREE(in, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER);
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return ret;
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}
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