1 /* 2 * Copyright (c) 2012 Damien Miller <djm@mindrot.org> 3 * 4 * Permission to use, copy, modify, and distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 /* $OpenBSD: krl.h,v 1.2 2013/01/18 00:24:58 djm Exp $ */ 18 19 #ifndef _KRL_H 20 #define _KRL_H 21 22 /* Functions to manage key revocation lists */ 23 24 #define KRL_MAGIC "SSHKRL\n\0" 25 #define KRL_FORMAT_VERSION 1 26 27 /* KRL section types */ 28 #define KRL_SECTION_CERTIFICATES 1 29 #define KRL_SECTION_EXPLICIT_KEY 2 30 #define KRL_SECTION_FINGERPRINT_SHA1 3 31 #define KRL_SECTION_SIGNATURE 4 32 33 /* KRL_SECTION_CERTIFICATES subsection types */ 34 #define KRL_SECTION_CERT_SERIAL_LIST 0x20 35 #define KRL_SECTION_CERT_SERIAL_RANGE 0x21 36 #define KRL_SECTION_CERT_SERIAL_BITMAP 0x22 37 #define KRL_SECTION_CERT_KEY_ID 0x23 38 39 struct ssh_krl; 40 41 struct ssh_krl *ssh_krl_init(void); 42 void ssh_krl_free(struct ssh_krl *krl); 43 void ssh_krl_set_version(struct ssh_krl *krl, u_int64_t version); 44 void ssh_krl_set_sign_key(struct ssh_krl *krl, const Key *sign_key); 45 void ssh_krl_set_comment(struct ssh_krl *krl, const char *comment); 46 int ssh_krl_revoke_cert_by_serial(struct ssh_krl *krl, const Key *ca_key, 47 u_int64_t serial); 48 int ssh_krl_revoke_cert_by_serial_range(struct ssh_krl *krl, const Key *ca_key, 49 u_int64_t lo, u_int64_t hi); 50 int ssh_krl_revoke_cert_by_key_id(struct ssh_krl *krl, const Key *ca_key, 51 const char *key_id); 52 int ssh_krl_revoke_key_explicit(struct ssh_krl *krl, const Key *key); 53 int ssh_krl_revoke_key_sha1(struct ssh_krl *krl, const Key *key); 54 int ssh_krl_revoke_key(struct ssh_krl *krl, const Key *key); 55 int ssh_krl_to_blob(struct ssh_krl *krl, Buffer *buf, const Key **sign_keys, 56 u_int nsign_keys); 57 int ssh_krl_from_blob(Buffer *buf, struct ssh_krl **krlp, 58 const Key **sign_ca_keys, u_int nsign_ca_keys); 59 int ssh_krl_check_key(struct ssh_krl *krl, const Key *key); 60 int ssh_krl_file_contains_key(const char *path, const Key *key); 61 62 #endif /* _KRL_H */ 63 64