1/* $OpenBSD: hostfile.h,v 1.18 2010/03/04 10:36:03 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 */
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14#ifndef HOSTFILE_H 15#define HOSTFILE_H 16
| 1#ifndef HOSTFILE_H 2#define HOSTFILE_H 3
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| 4/* 5 * Checks whether the given host is already in the list of our known hosts. 6 * Returns HOST_OK if the host is known and has the specified key, HOST_NEW 7 * if the host is not known, and HOST_CHANGED if the host is known but used 8 * to have a different host key. The host must be in all lowercase. 9 */
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17typedef enum {
| 10typedef enum {
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18 HOST_OK, HOST_NEW, HOST_CHANGED, HOST_REVOKED, HOST_FOUND
| 11 HOST_OK, HOST_NEW, HOST_CHANGED
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19} HostStatus;
| 12} HostStatus;
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| 13HostStatus 14check_host_in_hostfile(const char *filename, const char *host, Key *key, Key *found);
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20
| 15
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21int hostfile_read_key(char **, u_int *, Key *); 22HostStatus check_host_in_hostfile(const char *, const char *, 23 const Key *, Key *, int *); 24int add_host_to_hostfile(const char *, const char *, const Key *, int); 25int lookup_key_in_hostfile_by_type(const char *, const char *, 26 int, Key *, int *);
| 16/* 17 * Appends an entry to the host file. Returns false if the entry could not 18 * be appended. 19 */ 20int add_host_to_hostfile(const char *filename, const char *host, Key *key);
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27
| 21
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28#define HASH_MAGIC "|1|" 29#define HASH_DELIM '|' 30 31#define CA_MARKER "@cert-authority" 32#define REVOKE_MARKER "@revoked" 33 34char *host_hash(const char *, const char *, u_int); 35
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36#endif
| 22#endif
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