/* SPDX-License-Identifier: LGPL-2.1 */ /* * * Copyright (c) International Business Machines Corp., 2007 * Author(s): Steve French ([email protected]) * */ #ifndef _CIFSACL_H #define _CIFSACL_H #include "../common/smbacl.h" #define READ_BIT … #define WRITE_BIT … #define EXEC_BIT … #define ACL_OWNER_MASK … #define ACL_GROUP_MASK … #define ACL_EVERYONE_MASK … #define UBITSHIFT … #define GBITSHIFT … /* * Security Descriptor length containing DACL with 3 ACEs (one each for * owner, group and world). */ #define DEFAULT_SEC_DESC_LEN … /* * The current SMB3 form of security descriptor is similar to what was used for * cifs (see above) but some fields are split, and fields in the struct below * matches names of fields to the spec, MS-DTYP (see sections 2.4.5 and * 2.4.6). Note that "CamelCase" fields are used in this struct in order to * match the MS-DTYP and MS-SMB2 specs which define the wire format. */ struct smb3_sd { … } __packed; /* Meaning of 'Control' field flags */ #define ACL_CONTROL_SR … #define ACL_CONTROL_RM … #define ACL_CONTROL_PS … #define ACL_CONTROL_PD … #define ACL_CONTROL_SI … #define ACL_CONTROL_DI … #define ACL_CONTROL_SC … #define ACL_CONTROL_DC … #define ACL_CONTROL_SS … #define ACL_CONTROL_DT … #define ACL_CONTROL_SD … #define ACL_CONTROL_SP … #define ACL_CONTROL_DD … #define ACL_CONTROL_DP … #define ACL_CONTROL_GD … #define ACL_CONTROL_OD … /* Meaning of AclRevision flags */ #define ACL_REVISION … #define ACL_REVISION_DS … struct smb3_acl { … } __packed; /* * Used to store the special 'NFS SIDs' used to persist the POSIX uid and gid * See http://technet.microsoft.com/en-us/library/hh509017(v=ws.10).aspx */ struct owner_sid { … } __packed; struct owner_group_sids { … } __packed; /* * Minimum security identifier can be one for system defined Users * and Groups such as NULL SID and World or Built-in accounts such * as Administrator and Guest and consists of * Revision + Num (Sub)Auths + Authority + Domain (one Subauthority) */ #define MIN_SID_LEN … /* * Minimum security descriptor can be one without any SACL and DACL and can * consist of revision, type, and two sids of minimum size for owner and group */ #define MIN_SEC_DESC_LEN … #endif /* _CIFSACL_H */
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