From e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 Mon Sep 17 00:00:00 2001 From: Namjae Jeon Date: Tue, 16 Mar 2021 10:49:09 +0900 Subject: cifsd: add server-side procedures for SMB3 This adds smb3 engine, NTLM/NTLMv2/Kerberos authentication, oplock/lease cache mechanism for cifsd. Signed-off-by: Namjae Jeon Signed-off-by: Sergey Senozhatsky Signed-off-by: Hyunchul Lee Acked-by: Ronnie Sahlberg Signed-off-by: Steve French --- fs/cifsd/ndr.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 fs/cifsd/ndr.h (limited to 'fs/cifsd/ndr.h') diff --git a/fs/cifsd/ndr.h b/fs/cifsd/ndr.h new file mode 100644 index 000000000000..a9db968b78ac --- /dev/null +++ b/fs/cifsd/ndr.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2020 Samsung Electronics Co., Ltd. + * Author(s): Namjae Jeon + */ + +struct ndr { + char *data; + int offset; + int length; +}; + +#define NDR_NTSD_OFFSETOF 0xA0 + +int ndr_encode_dos_attr(struct ndr *n, struct xattr_dos_attrib *da); +int ndr_decode_dos_attr(struct ndr *n, struct xattr_dos_attrib *da); +int ndr_encode_posix_acl(struct ndr *n, struct inode *inode, + struct xattr_smb_acl *acl, struct xattr_smb_acl *def_acl); +int ndr_encode_v4_ntacl(struct ndr *n, struct xattr_ntacl *acl); +int ndr_encode_v3_ntacl(struct ndr *n, struct xattr_ntacl *acl); +int ndr_decode_v4_ntacl(struct ndr *n, struct xattr_ntacl *acl); -- cgit v1.2.3