mirror of
https://github.com/guanzhi/GmSSL.git
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141 lines
4.0 KiB
C
141 lines
4.0 KiB
C
/*
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* Copyright (c) 2021 - 2021 The GmSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the GmSSL Project.
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* (http://gmssl.org/)"
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*
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* 4. The name "GmSSL Project" must not be used to endorse or promote
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* products derived from this software without prior written
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* permission. For written permission, please contact
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* guanzhi1980@gmail.com.
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*
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* 5. Products derived from this software may not be called "GmSSL"
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* nor may "GmSSL" appear in their names without prior written
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* permission of the GmSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the GmSSL Project
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* (http://gmssl.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GmSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <gmssl/pem.h>
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#include <gmssl/x509.h>
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#include <gmssl/pkcs8.h>
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#include <gmssl/rand.h>
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#include <gmssl/error.h>
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// 验证证书链是一个重量级的功能，应准备相应的文档，列举所有验证项目
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// 比如最基本的是证书中的签名、有效期、各个扩展等
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// 外部相关的：证书链、CRL等
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int certverify_main(int argc, char **argv)
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{
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int ret = 0;
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char *prog = argv[0];
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char *certfile = NULL;
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FILE *certfp = NULL;
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char *cacertfile = NULL;
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FILE *cacertfp = NULL;
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uint8_t cert[1024];
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size_t certlen;
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uint8_t cacert[1024];
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size_t cacertlen;
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char *signer_id = SM2_DEFAULT_ID;
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SM2_KEY ca_pubkey;
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argc--;
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argv++;
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while (argc >= 1) {
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if (!strcmp(*argv, "-help")) {
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printf("Usage: %s [-cert pem] -cacert pem\n", prog);
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return 0;
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} else if (!strcmp(*argv, "-cert")) {
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if (--argc < 1) goto bad;
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certfile = *(++argv);
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if (!(certfp = fopen(certfile, "r"))) {
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error_print();
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return -1;
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}
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} else if (!strcmp(*argv, "-cacert")) {
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if (--argc < 1) goto bad;
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cacertfile = *(++argv);
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if (!(cacertfp = fopen(cacertfile, "r"))) {
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error_print();
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return -1;
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}
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} else {
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printf("Usage: %s [-cert pem] -cacert pem\n", prog);
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return 0;
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break;
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}
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argc--;
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argv++;
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}
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if (!certfp || !cacertfp) {
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error_print();
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return -1;
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}
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if (x509_cert_from_pem(cert, &certlen, sizeof(cert), certfp) != 1) {
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error_print();
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return -1;
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}
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if (x509_cert_from_pem(cacert, &cacertlen, sizeof(cacert), cacertfp) != 1) {
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error_print();
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return -1;
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}
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if (x509_cert_verify_by_ca_cert(cert, certlen, cacert, cacertlen, signer_id, strlen(signer_id)) != 1) {
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error_print();
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return -1;
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}
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ret = 1;
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printf("Verification %s\n", ret ? "success" : "failure");
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ret = 0;
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goto end;
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bad:
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fprintf(stderr, "%s: commands should not be used together\n", prog);
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end:
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return ret;
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}
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