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This commit adds common ACL libraries, libzfsacl for Linux and FreeBSD to provide helper functions to access ACLs. On Linux, libsunacl provides acl() and facl() to be consumed by vfs_zfsacl.c in Samba. libpyzfsacl.c provides python bindings for libzfsacl. A new package for libzfsacl that includes all the libraries is added. Signed-off-by: Umer Saleem <[email protected]>
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| @@ -0,0 +1,4 @@ | ||
| usr/lib/python3/dist-packages/libzfsacl-*.egg-info | ||
| usr/lib/python3/dist-packages/libzfsacl.cpython-*.so | ||
| lib/@DEB_HOST_MULTIARCH@/libzfsacl.so.* | ||
| lib/@DEB_HOST_MULTIARCH@/libsunacl.so.* |
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| Original file line number | Diff line number | Diff line change |
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| usr/lib/python3* | ||
| usr/lib/python3/dist-packages/libzfs_core | ||
| usr/lib/python3/dist-packages/pyzfs-*.egg-info |
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| /* | ||
| * CDDL HEADER START | ||
| * | ||
| * The contents of this file are subject to the terms of the | ||
| * Common Development and Distribution License (the "License"). | ||
| * You may not use this file except in compliance with the License. | ||
| * | ||
| * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | ||
| * or https://opensource.org/licenses/CDDL-1.0. | ||
| * See the License for the specific language governing permissions | ||
| * and limitations under the License. | ||
| * | ||
| * When distributing Covered Code, include this CDDL HEADER in each | ||
| * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | ||
| * If applicable, add the following below this CDDL HEADER, with the | ||
| * fields enclosed by brackets "[]" replaced with your own identifying | ||
| * information: Portions Copyright [yyyy] [name of copyright owner] | ||
| * | ||
| * CDDL HEADER END | ||
| */ | ||
|
|
||
| /* | ||
| * Copyright (c) 2008, 2009 Edward Tomasz Napierała <[email protected]> | ||
| * Copyright (c) 2022 Andrew Walker <[email protected]> | ||
| * All rights reserved. | ||
| */ | ||
|
|
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| #ifndef SUNACL_H | ||
| #define SUNACL_H extern __attribute__((visibility("default"))) | ||
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| #include <sys/types.h> /* uid_t */ | ||
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| /* | ||
| * ACL_MAX_ENTRIES from <sys/acl.h> | ||
| */ | ||
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| typedef struct acl_entry aclent_t; | ||
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| typedef struct ace { | ||
| uid_t a_who; /* uid or gid */ | ||
| uint32_t a_access_mask; /* read,write,... */ | ||
| uint16_t a_flags; /* see below */ | ||
| uint16_t a_type; /* allow or deny */ | ||
| } ace_t; | ||
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| /* | ||
| * The following are defined for ace_t. | ||
| */ | ||
| #define ACE_READ_DATA 0x00000001 | ||
| #define ACE_LIST_DIRECTORY 0x00000001 | ||
| #define ACE_WRITE_DATA 0x00000002 | ||
| #define ACE_ADD_FILE 0x00000002 | ||
| #define ACE_APPEND_DATA 0x00000004 | ||
| #define ACE_ADD_SUBDIRECTORY 0x00000004 | ||
| #define ACE_READ_NAMED_ATTRS 0x00000008 | ||
| #define ACE_WRITE_NAMED_ATTRS 0x00000010 | ||
| #define ACE_EXECUTE 0x00000020 | ||
| #define ACE_DELETE_CHILD 0x00000040 | ||
| #define ACE_READ_ATTRIBUTES 0x00000080 | ||
| #define ACE_WRITE_ATTRIBUTES 0x00000100 | ||
| #define ACE_DELETE 0x00010000 | ||
| #define ACE_READ_ACL 0x00020000 | ||
| #define ACE_WRITE_ACL 0x00040000 | ||
| #define ACE_WRITE_OWNER 0x00080000 | ||
| #define ACE_SYNCHRONIZE 0x00100000 | ||
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| #define ACE_FILE_INHERIT_ACE 0x0001 | ||
| #define ACE_DIRECTORY_INHERIT_ACE 0x0002 | ||
| #define ACE_NO_PROPAGATE_INHERIT_ACE 0x0004 | ||
| #define ACE_INHERIT_ONLY_ACE 0x0008 | ||
| #define ACE_SUCCESSFUL_ACCESS_ACE_FLAG 0x0010 | ||
| #define ACE_FAILED_ACCESS_ACE_FLAG 0x0020 | ||
| #define ACE_IDENTIFIER_GROUP 0x0040 | ||
| #define ACE_INHERITED_ACE 0x0080 | ||
| #define ACE_OWNER 0x1000 | ||
| #define ACE_GROUP 0x2000 | ||
| #define ACE_EVERYONE 0x4000 | ||
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| #define ACE_ACCESS_ALLOWED_ACE_TYPE 0x0000 | ||
| #define ACE_ACCESS_DENIED_ACE_TYPE 0x0001 | ||
| #define ACE_SYSTEM_AUDIT_ACE_TYPE 0x0002 | ||
| #define ACE_SYSTEM_ALARM_ACE_TYPE 0x0003 | ||
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| #define ACE_ALL_PERMS (ACE_READ_DATA|ACE_LIST_DIRECTORY|ACE_WRITE_DATA| \ | ||
| ACE_ADD_FILE|ACE_APPEND_DATA|ACE_ADD_SUBDIRECTORY|ACE_READ_NAMED_ATTRS| \ | ||
| ACE_WRITE_NAMED_ATTRS|ACE_EXECUTE|ACE_DELETE_CHILD|ACE_READ_ATTRIBUTES| \ | ||
| ACE_WRITE_ATTRIBUTES|ACE_DELETE|ACE_READ_ACL|ACE_WRITE_ACL| \ | ||
| ACE_WRITE_OWNER|ACE_SYNCHRONIZE) | ||
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| /* | ||
| * The following flags are supported by both NFSv4 ACLs and ace_t. | ||
| */ | ||
| #define ACE_NFSV4_SUP_FLAGS (ACE_FILE_INHERIT_ACE | \ | ||
| ACE_DIRECTORY_INHERIT_ACE | \ | ||
| ACE_NO_PROPAGATE_INHERIT_ACE | \ | ||
| ACE_INHERIT_ONLY_ACE | \ | ||
| ACE_IDENTIFIER_GROUP | \ | ||
| ACE_INHERITED_ACE) | ||
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| #define ACE_TYPE_FLAGS (ACE_OWNER|ACE_GROUP|ACE_EVERYONE|ACE_IDENTIFIER_GROUP) | ||
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| /* cmd's to manipulate ace acls. */ | ||
| #define ACE_GETACL 4 | ||
| #define ACE_SETACL 5 | ||
| #define ACE_GETACLCNT 6 | ||
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| int acl(const char *path, int cmd, int cnt, void *buf); | ||
| int facl(int fd, int cmd, int cnt, void *buf); | ||
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| #endif /* SUNACL_H */ |
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