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Diffstat (limited to '')
| -rw-r--r-- | krl.h | 66 |
1 files changed, 66 insertions, 0 deletions
@@ -0,0 +1,66 @@ +/* + * Copyright (c) 2012 Damien Miller <djm@mindrot.org> + * + * 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 1.6 2018/09/12 01:21:34 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, + const 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); + +#endif /* _KRL_H */ + |