mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-24 20:54:10 +08:00
0257427146
I'm about to add support for kernel handshake API consumers to send TLS Alerts, so introduce the needed protocol definitions in the new header tls_prot.h. This presages support for Closure alerts. Also, support for alerts is a pre-requite for handling session re-keying, where one peer will signal the need for a re-key by sending a TLS Alert. Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Link: https://lore.kernel.org/r/169047934064.5241.8377890858495063518.stgit@oracle-102.nfsv4bat.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
|
|
/*
|
|
* Copyright (c) 2023, Oracle and/or its affiliates.
|
|
*
|
|
* TLS Protocol definitions
|
|
*
|
|
* From https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml
|
|
*/
|
|
|
|
#ifndef _TLS_PROT_H
|
|
#define _TLS_PROT_H
|
|
|
|
/*
|
|
* TLS Record protocol: ContentType
|
|
*/
|
|
enum {
|
|
TLS_RECORD_TYPE_CHANGE_CIPHER_SPEC = 20,
|
|
TLS_RECORD_TYPE_ALERT = 21,
|
|
TLS_RECORD_TYPE_HANDSHAKE = 22,
|
|
TLS_RECORD_TYPE_DATA = 23,
|
|
TLS_RECORD_TYPE_HEARTBEAT = 24,
|
|
TLS_RECORD_TYPE_TLS12_CID = 25,
|
|
TLS_RECORD_TYPE_ACK = 26,
|
|
};
|
|
|
|
/*
|
|
* TLS Alert protocol: AlertLevel
|
|
*/
|
|
enum {
|
|
TLS_ALERT_LEVEL_WARNING = 1,
|
|
TLS_ALERT_LEVEL_FATAL = 2,
|
|
};
|
|
|
|
/*
|
|
* TLS Alert protocol: AlertDescription
|
|
*/
|
|
enum {
|
|
TLS_ALERT_DESC_CLOSE_NOTIFY = 0,
|
|
TLS_ALERT_DESC_UNEXPECTED_MESSAGE = 10,
|
|
TLS_ALERT_DESC_BAD_RECORD_MAC = 20,
|
|
TLS_ALERT_DESC_RECORD_OVERFLOW = 22,
|
|
TLS_ALERT_DESC_HANDSHAKE_FAILURE = 40,
|
|
TLS_ALERT_DESC_BAD_CERTIFICATE = 42,
|
|
TLS_ALERT_DESC_UNSUPPORTED_CERTIFICATE = 43,
|
|
TLS_ALERT_DESC_CERTIFICATE_REVOKED = 44,
|
|
TLS_ALERT_DESC_CERTIFICATE_EXPIRED = 45,
|
|
TLS_ALERT_DESC_CERTIFICATE_UNKNOWN = 46,
|
|
TLS_ALERT_DESC_ILLEGAL_PARAMETER = 47,
|
|
TLS_ALERT_DESC_UNKNOWN_CA = 48,
|
|
TLS_ALERT_DESC_ACCESS_DENIED = 49,
|
|
TLS_ALERT_DESC_DECODE_ERROR = 50,
|
|
TLS_ALERT_DESC_DECRYPT_ERROR = 51,
|
|
TLS_ALERT_DESC_TOO_MANY_CIDS_REQUESTED = 52,
|
|
TLS_ALERT_DESC_PROTOCOL_VERSION = 70,
|
|
TLS_ALERT_DESC_INSUFFICIENT_SECURITY = 71,
|
|
TLS_ALERT_DESC_INTERNAL_ERROR = 80,
|
|
TLS_ALERT_DESC_INAPPROPRIATE_FALLBACK = 86,
|
|
TLS_ALERT_DESC_USER_CANCELED = 90,
|
|
TLS_ALERT_DESC_MISSING_EXTENSION = 109,
|
|
TLS_ALERT_DESC_UNSUPPORTED_EXTENSION = 110,
|
|
TLS_ALERT_DESC_UNRECOGNIZED_NAME = 112,
|
|
TLS_ALERT_DESC_BAD_CERTIFICATE_STATUS_RESPONSE = 113,
|
|
TLS_ALERT_DESC_UNKNOWN_PSK_IDENTITY = 115,
|
|
TLS_ALERT_DESC_CERTIFICATE_REQUIRED = 116,
|
|
TLS_ALERT_DESC_NO_APPLICATION_PROTOCOL = 120,
|
|
};
|
|
|
|
#endif /* _TLS_PROT_H */
|