api/6.2.1705709074/krl_8h_source.html

/*

 * Copyright (c) 2012 Damien Miller <[email protected]>

 *

 * Permission to use, copy, modify, and distribute this software for any

 * purpose with or without fee is hereby granted, provided that the above

 * copyright notice and this permission notice appear in all copies.

 *

 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF

 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR

 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN

 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

 */


/* $OpenBSD: krl.h,v 1.8 2020/04/03 02:26:56 djm Exp $ */


#ifndef _KRL_H

#define _KRL_H


/* Functions to manage key revocation lists */


#define KRL_MAGIC       "SSHKRL\n\0"

#define KRL_FORMAT_VERSION  1


/* KRL section types */

#define KRL_SECTION_CERTIFICATES    1

#define KRL_SECTION_EXPLICIT_KEY    2

#define KRL_SECTION_FINGERPRINT_SHA1    3

#define KRL_SECTION_SIGNATURE       4

#define KRL_SECTION_FINGERPRINT_SHA256  5


/* KRL_SECTION_CERTIFICATES subsection types */

#define KRL_SECTION_CERT_SERIAL_LIST    0x20

#define KRL_SECTION_CERT_SERIAL_RANGE   0x21

#define KRL_SECTION_CERT_SERIAL_BITMAP  0x22

#define KRL_SECTION_CERT_KEY_ID     0x23


struct sshkey;

struct sshbuf;

struct ssh_krl;


struct ssh_krl *ssh_krl_init(void);

void ssh_krl_free(struct ssh_krl *krl);

void ssh_krl_set_version(struct ssh_krl *krl, u_int64_t version);

int ssh_krl_set_comment(struct ssh_krl *krl, const char *comment);

int ssh_krl_revoke_cert_by_serial(struct ssh_krl *krl,

    const struct sshkey *ca_key, u_int64_t serial);

int ssh_krl_revoke_cert_by_serial_range(struct ssh_krl *krl,

    const struct sshkey *ca_key, u_int64_t lo, u_int64_t hi);

int ssh_krl_revoke_cert_by_key_id(struct ssh_krl *krl,

    const struct sshkey *ca_key, const char *key_id);

int ssh_krl_revoke_key_explicit(struct ssh_krl *krl, const struct sshkey *key);

int ssh_krl_revoke_key_sha1(struct ssh_krl *krl, const u_char *p, size_t len);

int ssh_krl_revoke_key_sha256(struct ssh_krl *krl, const u_char *p, size_t len);

int ssh_krl_revoke_key(struct ssh_krl *krl, const struct sshkey *key);

int ssh_krl_to_blob(struct ssh_krl *krl, struct sshbuf *buf,

    struct sshkey **sign_keys, u_int nsign_keys);

int ssh_krl_from_blob(struct sshbuf *buf, struct ssh_krl **krlp,

    const struct sshkey **sign_ca_keys, size_t nsign_ca_keys);

int ssh_krl_check_key(struct ssh_krl *krl, const struct sshkey *key);

int ssh_krl_file_contains_key(const char *path, const struct sshkey *key);

int krl_dump(struct ssh_krl *krl, FILE *f);


#endif /* _KRL_H */