| Steve French | f1d662a | 2007-11-05 14:38:08 +0000 | [diff] [blame] | 1 | /* |
| 2 | * fs/cifs/cifs_spnego.h -- SPNEGO upcall management for CIFS |
| 3 | * |
| 4 | * Copyright (c) 2007 Red Hat, Inc. |
| 5 | * Author(s): Jeff Layton (jlayton@redhat.com) |
| 6 | * Steve French (sfrench@us.ibm.com) |
| 7 | * |
| 8 | * This library is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU Lesser General Public License as published |
| 10 | * by the Free Software Foundation; either version 2.1 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This library is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| 16 | * the GNU Lesser General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU Lesser General Public License |
| 19 | * along with this library; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | */ |
| 22 | |
| 23 | #ifndef _CIFS_SPNEGO_H |
| 24 | #define _CIFS_SPNEGO_H |
| 25 | |
| 26 | #define CIFS_SPNEGO_UPCALL_VERSION 1 |
| 27 | |
| 28 | /* |
| 29 | * The version field should always be set to CIFS_SPNEGO_UPCALL_VERSION. |
| 30 | * The flags field is for future use. The request-key callout should set |
| 31 | * sesskey_len and secblob_len, and then concatenate the SessKey+SecBlob |
| 32 | * and stuff it in the data field. |
| 33 | */ |
| 34 | struct cifs_spnego_msg { |
| 35 | uint32_t version; |
| 36 | uint32_t flags; |
| 37 | uint32_t sesskey_len; |
| 38 | uint32_t secblob_len; |
| 39 | uint8_t data[1]; |
| 40 | }; |
| 41 | |
| 42 | #ifdef __KERNEL__ |
| 43 | extern struct key_type cifs_spnego_key_type; |
| 44 | #endif /* KERNEL */ |
| 45 | |
| 46 | #endif /* _CIFS_SPNEGO_H */ |