githubmirror/gnutls

src/certtool-common.h
208 строк6 KB
d-Dudas
Fixed some compilation warnings
13 апр 2026, 21:24
13 апр 2026, 21:24084edb6
/*
 * Copyright (C) 2003-2012 Free Software Foundation, Inc.
 * Copyright (C) 2017 Red Hat, Inc.
 *
 * This file is part of GnuTLS.
 *
 * GnuTLS is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GnuTLS is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see
 * <https://www.gnu.org/licenses/>.
 */

#ifndef GNUTLS_SRC_CERTTOOL_COMMON_H
#define GNUTLS_SRC_CERTTOOL_COMMON_H

#include <gnutls/x509.h>
#include <stdio.h>
#include <stdbool.h>
#include "attribute.h"

#define TYPE_CRT 1
#define TYPE_CRQ 2

#define SERIAL_MAX_BYTES 20

void certtool_version(void);

#include <gnutls/x509.h>
#include <gnutls/abstract.h>

typedef struct common_info {
	const char *secret_key;
	const char *privkey;
	const char *pubkey;
	int pkcs8;
	int incert_format;
	int outcert_format;
	int outtext;
	const char *cert;

	const char *request;
	const char *crl;
	const char *ca;
	const char *data_file;
	const char *ca_privkey;
	unsigned bits;
	const char *sec_param;
	const char *pkcs_cipher;
	const char *password;
	int null_password;
	int empty_password;
	int ask_pass;
	unsigned int crq_extensions;
	unsigned int v1_cert;
	/* for key generation */
	unsigned provable;

	unsigned char *seed;
	unsigned seed_size;

	gnutls_datum_t label;

	const char *pin;
	const char *so_pin;

	gnutls_digest_algorithm_t hash;
	int cprint;
	unsigned key_usage;

	unsigned int batch;
	/* when printing PKCS #11 objects, only print urls */
	unsigned int only_urls;
	unsigned int verbose;

	unsigned rsa_pss_sign;
	unsigned sort_chain;

	gnutls_sec_param_t verification_profile;

	gnutls_pkcs_encrypt_flags_t pkcs8_flags;
} common_info_st;

static inline void switch_to_pkcs8_when_needed(common_info_st *cinfo,
					       gnutls_x509_privkey_t key,
					       unsigned key_type)
{
	if (cinfo->pkcs8)
		return;

	if (key_type == GNUTLS_PK_RSA_PSS || key_type == GNUTLS_PK_RSA_OAEP ||
	    key_type == GNUTLS_PK_EDDSA_ED25519 ||
	    key_type == GNUTLS_PK_EDDSA_ED448 ||
	    key_type == GNUTLS_PK_ECDH_X25519 ||
	    key_type == GNUTLS_PK_ECDH_X448 || key_type == GNUTLS_PK_GOST_01 ||
	    key_type == GNUTLS_PK_GOST_12_256 ||
	    key_type == GNUTLS_PK_GOST_12_512 ||
	    key_type == GNUTLS_PK_MLDSA44 || key_type == GNUTLS_PK_MLDSA65 ||
	    key_type == GNUTLS_PK_MLDSA87) {
		if (cinfo->verbose)
			fprintf(stderr,
				"Assuming --pkcs8 is given; %s private keys can only be exported in PKCS#8 format\n",
				gnutls_pk_algorithm_get_name(key_type));
		cinfo->pkcs8 = 1;
		if (cinfo->password == NULL)
			cinfo->password = "";
	}

	if (gnutls_x509_privkey_get_seed(key, NULL, NULL, NULL) !=
	    GNUTLS_E_INVALID_REQUEST) {
		if (cinfo->verbose)
			fprintf(stderr,
				"Assuming --pkcs8 is given; provable private keys can only be exported in PKCS#8 format\n");
		cinfo->pkcs8 = 1;
		if (cinfo->password == NULL)
			cinfo->password = "";
	}
}

/* this must be provided by the app */
const char *get_pass(void);
const char *get_confirmed_pass(bool empty_ok);
void app_exit(int val)
#ifdef __GNUC__
	__attribute__((__noreturn__))
#endif
	;
int cipher_to_flags(const char *cipher);

void print_private_key(FILE *outfile, common_info_st *cinfo,
		       gnutls_x509_privkey_t key);
gnutls_pubkey_t load_public_key_or_import(int mand, gnutls_privkey_t privkey,
					  common_info_st *info);
gnutls_privkey_t load_private_key(int mand, common_info_st *info);
gnutls_x509_privkey_t load_x509_private_key(int mand, common_info_st *info);
gnutls_x509_privkey_t *load_privkey_list(int mand, size_t *privkey_size,
					 common_info_st *info);
gnutls_x509_crq_t load_request(common_info_st *info);
gnutls_privkey_t load_ca_private_key(common_info_st *info);
gnutls_x509_crt_t load_ca_cert(unsigned mand, common_info_st *info);
gnutls_x509_crt_t load_cert(int mand, common_info_st *info);
gnutls_datum_t *load_secret_key(int mand, common_info_st *info);
gnutls_pubkey_t load_pubkey(int mand, common_info_st *info);
gnutls_x509_crt_t *load_cert_list(int mand, size_t *size, common_info_st *info);
gnutls_x509_crl_t *load_crl_list(int mand, size_t *size, common_info_st *info);
int get_bits(gnutls_pk_algorithm_t key_type, int info_bits,
	     const char *info_sec_param, int warn);

gnutls_sec_param_t str_to_sec_param(const char *str);
gnutls_ecc_curve_t str_to_curve(const char *str);

/* prime.c */
int generate_prime(FILE *outfile, int how, common_info_st *info);
void dh_info(FILE *infile, FILE *outfile, common_info_st *ci);

gnutls_x509_privkey_t *load_privkey_list(int mand, size_t *privkey_size,
					 common_info_st *info);

void print_pubkey_info(gnutls_pubkey_t pubkey, FILE *outfile,
		       gnutls_certificate_print_formats_t format,
		       gnutls_x509_crt_fmt_t outcert_format,
		       unsigned int outtext);
void print_ecc_pkey(FILE *outfile, gnutls_ecc_curve_t curve, gnutls_datum_t *k,
		    gnutls_datum_t *x, gnutls_datum_t *y, int cprint);
void print_gost_pkey(FILE *outfile, gnutls_ecc_curve_t curve,
		     gnutls_digest_algorithm_t digest,
		     gnutls_gost_paramset_t paramset, gnutls_datum_t *k,
		     gnutls_datum_t *x, gnutls_datum_t *y, int cprint);
void print_rsa_pkey(FILE *outfile, gnutls_datum_t *m, gnutls_datum_t *e,
		    gnutls_datum_t *d, gnutls_datum_t *p, gnutls_datum_t *q,
		    gnutls_datum_t *u, gnutls_datum_t *exp1,
		    gnutls_datum_t *exp2, int cprint);
void print_dsa_pkey(FILE *outfile, gnutls_datum_t *x, gnutls_datum_t *y,
		    gnutls_datum_t *p, gnutls_datum_t *q, gnutls_datum_t *g,
		    int cprint);

ATTRIBUTE_MALLOC FILE *safe_open_rw(const char *file, int privkey_op);

const char *get_password(common_info_st *cinfo, unsigned int *flags,
			 int confirm);

extern unsigned char *lbuffer;
extern unsigned long lbuffer_size;

void fix_lbuffer(unsigned long);

void decode_seed(gnutls_datum_t *seed, const char *hex, unsigned hex_size);

#define GNUTLS_PK_IS_RSA(pk) \
	((pk) == GNUTLS_PK_RSA || (pk) == GNUTLS_PK_RSA_PSS)

gnutls_pk_algorithm_t figure_key_type(const char *key_type);

gnutls_pkcs_encrypt_flags_t figure_key_format(const char *key_format);

gnutls_digest_algorithm_t hash_to_id(const char *hash);

void sign_params_to_flags(common_info_st *cinfo, const char *params);

#endif /* GNUTLS_SRC_CERTTOOL_COMMON_H */