Mike Lockwood | 1305e95 | 2011-12-07 08:17:59 -0800 | [diff] [blame] | 1 | /* $OpenBSD: hostfile.h,v 1.19 2010/11/29 23:45:51 djm Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Author: Tatu Ylonen <ylo@cs.hut.fi> |
| 5 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland |
| 6 | * All rights reserved |
| 7 | * |
| 8 | * As far as I am concerned, the code I have written for this software |
| 9 | * can be used freely for any purpose. Any derived versions of this |
| 10 | * software must be clearly marked as such, and if the derived work is |
| 11 | * incompatible with the protocol description in the RFC file, it must be |
| 12 | * called by a name other than "ssh" or "Secure Shell". |
| 13 | */ |
| 14 | #ifndef HOSTFILE_H |
| 15 | #define HOSTFILE_H |
| 16 | |
| 17 | typedef enum { |
| 18 | HOST_OK, HOST_NEW, HOST_CHANGED, HOST_REVOKED, HOST_FOUND |
| 19 | } HostStatus; |
| 20 | |
| 21 | typedef enum { |
| 22 | MRK_ERROR, MRK_NONE, MRK_REVOKE, MRK_CA |
| 23 | } HostkeyMarker; |
| 24 | |
| 25 | struct hostkey_entry { |
| 26 | char *host; |
| 27 | char *file; |
| 28 | u_long line; |
| 29 | Key *key; |
| 30 | HostkeyMarker marker; |
| 31 | }; |
| 32 | struct hostkeys; |
| 33 | |
| 34 | struct hostkeys *init_hostkeys(void); |
| 35 | void load_hostkeys(struct hostkeys *, const char *, const char *); |
| 36 | void free_hostkeys(struct hostkeys *); |
| 37 | |
| 38 | HostStatus check_key_in_hostkeys(struct hostkeys *, Key *, |
| 39 | const struct hostkey_entry **); |
| 40 | int lookup_key_in_hostkeys_by_type(struct hostkeys *, int, |
| 41 | const struct hostkey_entry **); |
| 42 | |
| 43 | int hostfile_read_key(char **, u_int *, Key *); |
| 44 | int add_host_to_hostfile(const char *, const char *, const Key *, int); |
| 45 | |
| 46 | #define HASH_MAGIC "|1|" |
| 47 | #define HASH_DELIM '|' |
| 48 | |
| 49 | #define CA_MARKER "@cert-authority" |
| 50 | #define REVOKE_MARKER "@revoked" |
| 51 | |
| 52 | char *host_hash(const char *, const char *, u_int); |
| 53 | |
| 54 | #endif |