xref: /openssh-portable/ssherr.h (revision 4ba0d547)
1 /*	$OpenBSD: ssherr.h,v 1.6 2018/07/03 11:39:54 djm Exp $	*/
2 /*
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
76 #define SSH_ERR_CONN_CLOSED			-52
77 #define SSH_ERR_CONN_TIMEOUT			-53
78 #define SSH_ERR_CONN_CORRUPT			-54
79 #define SSH_ERR_PROTOCOL_ERROR			-55
80 #define SSH_ERR_KEY_LENGTH			-56
81 #define SSH_ERR_NUMBER_TOO_LARGE		-57
82 #define SSH_ERR_SIGN_ALG_UNSUPPORTED		-58
83 
84 /* Translate a numeric error code to a human-readable error string */
85 const char *ssh_err(int n);
86 
87 #endif /* _SSHERR_H */
88