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djm@openbsd.org4ba0d542018-07-03 11:39:54 +00001/* $OpenBSD: ssherr.h,v 1.6 2018/07/03 11:39:54 djm Exp $ */
Damien Miller05e82c32014-05-15 14:33:43 +10002/*
3 * Copyright (c) 2011 Damien Miller
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18#ifndef _SSHERR_H
19#define _SSHERR_H
20
21/* XXX are these too granular? not granular enough? I can't decide - djm */
22
23/* Error codes */
24#define SSH_ERR_SUCCESS 0
25#define SSH_ERR_INTERNAL_ERROR -1
26#define SSH_ERR_ALLOC_FAIL -2
27#define SSH_ERR_MESSAGE_INCOMPLETE -3
28#define SSH_ERR_INVALID_FORMAT -4
29#define SSH_ERR_BIGNUM_IS_NEGATIVE -5
30#define SSH_ERR_STRING_TOO_LARGE -6
31#define SSH_ERR_BIGNUM_TOO_LARGE -7
32#define SSH_ERR_ECPOINT_TOO_LARGE -8
33#define SSH_ERR_NO_BUFFER_SPACE -9
34#define SSH_ERR_INVALID_ARGUMENT -10
35#define SSH_ERR_KEY_BITS_MISMATCH -11
36#define SSH_ERR_EC_CURVE_INVALID -12
37#define SSH_ERR_KEY_TYPE_MISMATCH -13
38#define SSH_ERR_KEY_TYPE_UNKNOWN -14 /* XXX UNSUPPORTED? */
39#define SSH_ERR_EC_CURVE_MISMATCH -15
40#define SSH_ERR_EXPECTED_CERT -16
41#define SSH_ERR_KEY_LACKS_CERTBLOB -17
42#define SSH_ERR_KEY_CERT_UNKNOWN_TYPE -18
43#define SSH_ERR_KEY_CERT_INVALID_SIGN_KEY -19
44#define SSH_ERR_KEY_INVALID_EC_VALUE -20
45#define SSH_ERR_SIGNATURE_INVALID -21
46#define SSH_ERR_LIBCRYPTO_ERROR -22
47#define SSH_ERR_UNEXPECTED_TRAILING_DATA -23
48#define SSH_ERR_SYSTEM_ERROR -24
49#define SSH_ERR_KEY_CERT_INVALID -25
50#define SSH_ERR_AGENT_COMMUNICATION -26
51#define SSH_ERR_AGENT_FAILURE -27
52#define SSH_ERR_DH_GEX_OUT_OF_RANGE -28
53#define SSH_ERR_DISCONNECTED -29
54#define SSH_ERR_MAC_INVALID -30
55#define SSH_ERR_NO_CIPHER_ALG_MATCH -31
56#define SSH_ERR_NO_MAC_ALG_MATCH -32
57#define SSH_ERR_NO_COMPRESS_ALG_MATCH -33
58#define SSH_ERR_NO_KEX_ALG_MATCH -34
59#define SSH_ERR_NO_HOSTKEY_ALG_MATCH -35
60#define SSH_ERR_NO_HOSTKEY_LOADED -36
61#define SSH_ERR_PROTOCOL_MISMATCH -37
62#define SSH_ERR_NO_PROTOCOL_VERSION -38
63#define SSH_ERR_NEED_REKEY -39
64#define SSH_ERR_PASSPHRASE_TOO_SHORT -40
65#define SSH_ERR_FILE_CHANGED -41
66#define SSH_ERR_KEY_UNKNOWN_CIPHER -42
67#define SSH_ERR_KEY_WRONG_PASSPHRASE -43
68#define SSH_ERR_KEY_BAD_PERMISSIONS -44
69#define SSH_ERR_KEY_CERT_MISMATCH -45
70#define SSH_ERR_KEY_NOT_FOUND -46
71#define SSH_ERR_AGENT_NOT_PRESENT -47
72#define SSH_ERR_AGENT_NO_IDENTITIES -48
73#define SSH_ERR_BUFFER_READ_ONLY -49
74#define SSH_ERR_KRL_BAD_MAGIC -50
75#define SSH_ERR_KEY_REVOKED -51
djm@openbsd.orgfae7bbe2015-01-28 21:15:47 +000076#define SSH_ERR_CONN_CLOSED -52
77#define SSH_ERR_CONN_TIMEOUT -53
djm@openbsd.org4509b5d2015-01-30 01:13:33 +000078#define SSH_ERR_CONN_CORRUPT -54
79#define SSH_ERR_PROTOCOL_ERROR -55
djm@openbsd.orgbd636f42017-05-07 23:15:59 +000080#define SSH_ERR_KEY_LENGTH -56
djm@openbsd.orgdbee4112017-09-12 06:32:07 +000081#define SSH_ERR_NUMBER_TOO_LARGE -57
djm@openbsd.org4ba0d542018-07-03 11:39:54 +000082#define SSH_ERR_SIGN_ALG_UNSUPPORTED -58
Damien Miller05e82c32014-05-15 14:33:43 +100083
84/* Translate a numeric error code to a human-readable error string */
85const char *ssh_err(int n);
86
87#endif /* _SSHERR_H */