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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2012-2014 Baptiste Daroussin <bapt@FreeBSD.org>
* Copyright (c) 2013 Bryan Drewery <bdrewery@FreeBSD.org>
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS 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 AUTHOR OR 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.
*/
#ifndef _PKG_H
#define _PKG_H
#include <stdbool.h>
struct pkgsign_ctx {
const struct pkgsign_impl *impl;
};
/* Tentatively won't be needing to free any state, all allocated in the ctx. */
typedef int pkgsign_new_cb(const char *, struct pkgsign_ctx *);
typedef bool pkgsign_verify_cert_cb(const struct pkgsign_ctx *, int,
const char *, const unsigned char *, int, unsigned char *, int);
typedef bool pkgsign_verify_data_cb(const struct pkgsign_ctx *,
const char *, size_t, const char *, const unsigned char *, int,
unsigned char *, int);
struct pkgsign_ops {
size_t pkgsign_ctx_size;
pkgsign_new_cb *pkgsign_new;
pkgsign_verify_cert_cb *pkgsign_verify_cert;
pkgsign_verify_data_cb *pkgsign_verify_data;
};
extern const struct pkgsign_ops pkgsign_ecc;
extern const struct pkgsign_ops pkgsign_rsa;
struct sig_cert {
char *name;
char *type;
unsigned char *sig;
int siglen;
unsigned char *cert;
int certlen;
bool trusted;
};
struct pubkey {
char *sigtype;
unsigned char *sig;
int siglen;
};
char *pkg_read_fd(int fd, size_t *osz);
#endif /* _PKG_H */
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