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Annotation of src/usr.bin/ssh/krl.h, Revision 1.9

1.1       djm         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:
1.9     ! djm        17: /* $OpenBSD: krl.h,v 1.8 2020/04/03 02:26:56 djm Exp $ */
1.2       djm        18:
1.1       djm        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
1.6       djm        32: #define KRL_SECTION_FINGERPRINT_SHA256 5
1.9     ! djm        33: #define KRL_SECTION_EXTENSION          255
1.1       djm        34:
                     35: /* KRL_SECTION_CERTIFICATES subsection types */
                     36: #define KRL_SECTION_CERT_SERIAL_LIST   0x20
                     37: #define KRL_SECTION_CERT_SERIAL_RANGE  0x21
                     38: #define KRL_SECTION_CERT_SERIAL_BITMAP 0x22
                     39: #define KRL_SECTION_CERT_KEY_ID                0x23
1.9     ! djm        40: #define KRL_SECTION_CERT_EXTENSION     0x39
1.1       djm        41:
1.3       djm        42: struct sshkey;
                     43: struct sshbuf;
1.1       djm        44: struct ssh_krl;
                     45:
                     46: struct ssh_krl *ssh_krl_init(void);
                     47: void ssh_krl_free(struct ssh_krl *krl);
                     48: void ssh_krl_set_version(struct ssh_krl *krl, u_int64_t version);
1.3       djm        49: int ssh_krl_set_comment(struct ssh_krl *krl, const char *comment);
                     50: int ssh_krl_revoke_cert_by_serial(struct ssh_krl *krl,
                     51:     const struct sshkey *ca_key, u_int64_t serial);
                     52: int ssh_krl_revoke_cert_by_serial_range(struct ssh_krl *krl,
                     53:     const struct sshkey *ca_key, u_int64_t lo, u_int64_t hi);
                     54: int ssh_krl_revoke_cert_by_key_id(struct ssh_krl *krl,
                     55:     const struct sshkey *ca_key, const char *key_id);
                     56: int ssh_krl_revoke_key_explicit(struct ssh_krl *krl, const struct sshkey *key);
1.6       djm        57: int ssh_krl_revoke_key_sha1(struct ssh_krl *krl, const u_char *p, size_t len);
                     58: int ssh_krl_revoke_key_sha256(struct ssh_krl *krl, const u_char *p, size_t len);
1.3       djm        59: int ssh_krl_revoke_key(struct ssh_krl *krl, const struct sshkey *key);
                     60: int ssh_krl_to_blob(struct ssh_krl *krl, struct sshbuf *buf,
1.7       djm        61:     struct sshkey **sign_keys, u_int nsign_keys);
1.3       djm        62: int ssh_krl_from_blob(struct sshbuf *buf, struct ssh_krl **krlp,
1.4       djm        63:     const struct sshkey **sign_ca_keys, size_t nsign_ca_keys);
1.3       djm        64: int ssh_krl_check_key(struct ssh_krl *krl, const struct sshkey *key);
                     65: int ssh_krl_file_contains_key(const char *path, const struct sshkey *key);
1.8       djm        66: int krl_dump(struct ssh_krl *krl, FILE *f);
1.1       djm        67:
                     68: #endif /* _KRL_H */
                     69: