/* $NetBSD: krl.h,v 1.3.2.1 2023/12/25 12:31:04 martin Exp $ */ /* * Copyright (c) 2012 Damien Miller * * 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 1.10 2023/07/17 04:01:10 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 #define KRL_SECTION_EXTENSION 255 /* 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 #define KRL_SECTION_CERT_EXTENSION 0x39 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); int ssh_krl_from_blob(struct sshbuf *buf, struct ssh_krl **krlp); 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 */