Init commit of gmssl-v3

tools/reqgen.c

@@ -0,0 +1,217 @@
+/*
+ * Copyright (c) 2021 - 2021 The GmSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the GmSSL Project.
+ *    (http://gmssl.org/)"
+ *
+ * 4. The name "GmSSL Project" must not be used to endorse or promote
+ *    products derived from this software without prior written
+ *    permission. For written permission, please contact
+ *    guanzhi1980@gmail.com.
+ *
+ * 5. Products derived from this software may not be called "GmSSL"
+ *    nor may "GmSSL" appear in their names without prior written
+ *    permission of the GmSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the GmSSL Project
+ *    (http://gmssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE GmSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <gmssl/pem.h>
+#include <gmssl/x509.h>
+#include <gmssl/pkcs8.h>
+#include <gmssl/rand.h>
+#include <gmssl/error.h>
+
+
+void print_usage(const char *prog)
+{
+	printf("Usage: %s command [options] ...\n", prog);
+	printf("\n");
+	printf("Options:\n");
+	printf("  -C  <str>          country name\n");
+	printf("  -O  <str>          orgnization name\n");
+	printf("  -OU <str>          orgnizational unit name\n");
+	printf("  -CN <str>          common name\n");
+	printf("  -L  <str>          locality name\n");
+	printf("  -ST <str>          state of province name\n");
+	printf("\n");
+	printf("  -days <num>        validity days\n");
+	printf("  -keyfile <file>    private key file\n");
+}
+
+int main(int argc, char **argv)
+{
+	int ret = -1;
+	char *prog = basename(argv[0]);
+	char *country = NULL;
+	char *state = NULL;
+	char *org = NULL;
+	char *org_unit = NULL;
+	char *common_name = NULL;
+	char *keyfile = NULL;
+	int days = 0;
+
+	FILE *keyfp = NULL;
+
+	X509_CERT_REQUEST req;
+
+
+	char *pass;
+
+	X509_NAME name;
+	SM2_KEY sm2_key; // 这个应该是从文件中读取的！
+
+
+	if (argc < 2) {
+		print_usage(prog);
+		return 0;
+	}
+
+	argc--;
+	argv++;
+	while (argc >= 1) {
+		if (!strcmp(*argv, "-help")) {
+			print_usage(prog);
+			return 0;
+
+		} else if (!strcmp(*argv, "-CN")) {
+			if (--argc < 1) goto bad;
+			common_name = *(++argv);
+
+		} else if (!strcmp(*argv, "-O")) {
+			if (--argc < 1) goto bad;
+			org = *(++argv);
+
+		} else if (!strcmp(*argv, "-OU")) {
+			if (--argc < 1) goto bad;
+			org_unit = *(++argv);
+
+		} else if (!strcmp(*argv, "-C")) {
+			if (--argc < 1) goto bad;
+			country = *(++argv);
+
+		} else if (!strcmp(*argv, "-ST")) {
+			if (--argc < 1) goto bad;
+			state = *(++argv);
+
+		} else if (!strcmp(*argv, "-keyfile")) {
+			if (--argc < 1) goto bad;
+			keyfile = *(++argv);
+
+		} else if (!strcmp(*argv, "-days")) {
+			if (--argc < 1) goto bad;
+			days = atoi(*(++argv));
+
+		} else {
+			print_usage(prog);
+			return 0;
+			break;
+		}
+
+		argc--;
+		argv++;
+	}
+
+	if (days <= 0 && !keyfile) {
+		goto bad;
+	}
+
+	if (!(keyfp = fopen(keyfile, "r"))) {
+		goto bad;
+	}
+
+	pass = getpass("Password : ");
+	if (sm2_enced_private_key_info_from_pem(&sm2_key, pass, keyfp) != 1) {
+		error_print();
+		goto end;
+	}
+
+
+
+	memset(&name, 0, sizeof(name));
+
+
+
+	if (country) {
+		if (x509_name_set_country(&name, country) != 1) {
+			error_print();
+			goto end;
+		}
+	}
+	if (state) {
+		if (x509_name_set_state_or_province(&name, state) != 1) {
+			error_print();
+			goto end;
+		}
+	}
+	if (org) {
+		if (x509_name_set_organization(&name, org) != 1) {
+			error_print();
+			goto end;
+		}
+	}
+	if (org_unit) {
+		if (x509_name_set_organizational_unit(&name, org_unit) != 1) {
+			error_print();
+			goto end;
+		}
+	}
+	if (!common_name) {
+		error_print();
+		goto end;
+	} else {
+		if (x509_name_set_common_name(&name, common_name) != 1) {
+			error_print();
+			goto end;
+		}
+	}
+
+
+	memset(&req, 0, sizeof(req));
+	x509_cert_request_set(&req, &name, &sm2_key);
+	x509_cert_request_sign(&req, &sm2_key);
+
+	x509_cert_request_to_pem(&req, stdout);
+	ret = 0;
+	goto end;
+
+bad:
+	fprintf(stderr, "%s: commands should not be used together\n", prog);
+
+end:
+	return ret;
+}