lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:	Fri, 23 Oct 2015 20:41:13 +0200
From:	Andreas Gruenbacher <agruenba@...hat.com>
To:	Alexander Viro <viro@...iv.linux.org.uk>,
	"Theodore Ts'o" <tytso@....edu>,
	Andreas Dilger <adilger.kernel@...ger.ca>,
	"J. Bruce Fields" <bfields@...ldses.org>,
	Jeff Layton <jlayton@...chiereds.net>,
	Trond Myklebust <trond.myklebust@...marydata.com>,
	Anna Schumaker <anna.schumaker@...app.com>,
	Dave Chinner <david@...morbit.com>, linux-ext4@...r.kernel.org,
	xfs@....sgi.com, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-nfs@...r.kernel.org,
	linux-cifs@...r.kernel.org, linux-api@...r.kernel.org
Cc:	Andreas Gruenbacher <agruenba@...hat.com>
Subject: [PATCH v12 00/49] Richacls

Here is another update of the richacl patch queue.  I would like to ask for
feedback so that the core and local filesystem code (patches 1-25) can be
merged in the 4.4 merge window.

Changes since the last posting (http://lwn.net/Articles/661078/):

 * On ext4, filesystems with the richacl feature can no longer be mounted
   with -o noacl; richacls cannot be turned off.

 * XFS was listing richacl xattrs as "trusted.system.richacl"; this has
   been fixed.

 * Some definitions have been moved from include/linux/ to
   include/uapi/linux/.  The license of the uapi headers has been changed
   to LGPL.


The complete patch queue is available in git form here:

  git://git.kernel.org/pub/scm/linux/kernel/git/agruen/linux-richacl.git \
	richacl-2015-10-23

The richacl user-space utilitites, man pages, and test suite are available
here:

  https://github.com/andreas-gruenbacher/richacl

Changes to other user-space packages for richacl are available here:

  https://github.com/andreas-gruenbacher/coreutils
  https://github.com/andreas-gruenbacher/e2fsprogs
  https://github.com/andreas-gruenbacher/xfsprogs-dev
  https://github.com/andreas-gruenbacher/nfs-utils

Please see the richacl homepage for more information:

  http://www.bestbits.at/richacl/


Thanks,
Andreas


Andreas Gruenbacher (47):
  vfs: Add IS_ACL() and IS_RICHACL() tests
  vfs: Add MAY_CREATE_FILE and MAY_CREATE_DIR permission flags
  vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD permission flags
  vfs: Make the inode passed to inode_change_ok non-const
  vfs: Add permission flags for setting file attributes
  richacl: In-memory representation and helper functions
  richacl: Permission mapping functions
  richacl: Compute maximum file masks from an acl
  richacl: Permission check algorithm
  vfs: Cache base_acl objects in inodes
  vfs: Add get_richacl and set_richacl inode operations
  vfs: Cache richacl in struct inode
  richacl: Update the file masks in chmod()
  richacl: Check if an acl is equivalent to a file mode
  richacl: Create-time inheritance
  richacl: Automatic Inheritance
  richacl: xattr mapping functions
  richacl: Add richacl xattr handler
  vfs: Add richacl permission checking
  xfs: Fix error path in xfs_get_acl
  xfs: Make xfs_set_mode non-static
  xfs: Change how listxattr generates synthetic attributes
  xfs: Add richacl support
  richacl: acl editing helper functions
  richacl: Move everyone@ aces down the acl
  richacl: Propagate everyone@ permissions to other aces
  richacl: Set the owner permissions to the owner mask
  richacl: Set the other permissions to the other mask
  richacl: Isolate the owner and group classes
  richacl: Apply the file masks to a richacl
  richacl: Create richacl from mode values
  nfsd: Keep list of acls to dispose of in compoundargs
  nfsd: Use richacls as internal acl representation
  nfsd: Add richacl support
  nfsd: Add support for the v4.1 dacl attribute
  nfsd: Add support for the MAY_CREATE_{FILE,DIR} permissions
  richacl: Add support for unmapped identifiers
  nfsd: Add support for unmapped richace identifiers
  ext4: Don't allow unmapped identifiers in richacls
  xfs: Don't allow unmapped identifiers in richacls
  sunrpc: Allow to demand-allocate pages to encode into
  sunrpc: Add xdr_init_encode_pages
  nfs: Fix GETATTR bitmap verification
  nfs: Remove unused xdr page offsets in getacl/setacl arguments
  nfs: Distinguish missing users and groups from nobody
  nfs: Add richacl support
  nfs: Add support for the v4.1 dacl attribute

Aneesh Kumar K.V (2):
  ext4: Add richacl support
  ext4: Add richacl feature flag

 drivers/staging/lustre/lustre/llite/llite_lib.c |   2 +-
 fs/Kconfig                                      |   9 +
 fs/Makefile                                     |   3 +
 fs/attr.c                                       |  81 ++-
 fs/ext4/Kconfig                                 |  11 +
 fs/ext4/Makefile                                |   1 +
 fs/ext4/ext4.h                                  |   6 +-
 fs/ext4/file.c                                  |   3 +
 fs/ext4/ialloc.c                                |  11 +-
 fs/ext4/inode.c                                 |  12 +-
 fs/ext4/namei.c                                 |   5 +
 fs/ext4/richacl.c                               | 145 ++++
 fs/ext4/richacl.h                               |  40 ++
 fs/ext4/super.c                                 |  49 +-
 fs/ext4/xattr.c                                 |   7 +
 fs/f2fs/acl.c                                   |   4 +-
 fs/inode.c                                      |  15 +-
 fs/jffs2/acl.c                                  |   6 +-
 fs/namei.c                                      | 111 ++-
 fs/nfs/inode.c                                  |   3 -
 fs/nfs/nfs4idmap.c                              |  57 +-
 fs/nfs/nfs4proc.c                               | 734 ++++++++++++++-----
 fs/nfs/nfs4xdr.c                                | 261 ++++++-
 fs/nfs/super.c                                  |   4 +-
 fs/nfs_common/Makefile                          |   1 +
 fs/nfs_common/nfs4acl.c                         |  44 ++
 fs/nfsd/Kconfig                                 |   1 +
 fs/nfsd/acl.h                                   |  23 +-
 fs/nfsd/nfs4acl.c                               | 487 +++++++------
 fs/nfsd/nfs4proc.c                              |  25 +-
 fs/nfsd/nfs4xdr.c                               | 268 ++++---
 fs/nfsd/nfsd.h                                  |   6 +-
 fs/nfsd/nfsfh.c                                 |   8 +-
 fs/nfsd/vfs.c                                   |  28 +-
 fs/nfsd/vfs.h                                   |  17 +-
 fs/nfsd/xdr4.h                                  |  12 +-
 fs/posix_acl.c                                  |  26 +-
 fs/richacl_base.c                               | 685 ++++++++++++++++++
 fs/richacl_compat.c                             | 915 ++++++++++++++++++++++++
 fs/richacl_inode.c                              | 333 +++++++++
 fs/richacl_xattr.c                              | 345 +++++++++
 fs/xattr.c                                      |  34 +-
 fs/xfs/Kconfig                                  |   1 +
 fs/xfs/Makefile                                 |   1 +
 fs/xfs/libxfs/xfs_format.h                      |  11 +-
 fs/xfs/xfs_acl.c                                |  42 +-
 fs/xfs/xfs_acl.h                                |   5 -
 fs/xfs/xfs_inode.c                              |  24 +
 fs/xfs/xfs_inode.h                              |   2 +
 fs/xfs/xfs_iops.c                               |  44 +-
 fs/xfs/xfs_richacl.c                            | 107 +++
 fs/xfs/xfs_richacl.h                            |  23 +
 fs/xfs/xfs_super.c                              |   6 +-
 fs/xfs/xfs_super.h                              |   4 +
 fs/xfs/xfs_xattr.c                              | 170 ++---
 include/linux/fs.h                              |  51 +-
 include/linux/nfs4.h                            |  24 +-
 include/linux/nfs4acl.h                         |   7 +
 include/linux/nfs_fs.h                          |   1 -
 include/linux/nfs_fs_sb.h                       |   3 +
 include/linux/nfs_xdr.h                         |  13 +-
 include/linux/posix_acl.h                       |  12 +-
 include/linux/richacl.h                         | 233 ++++++
 include/linux/richacl_compat.h                  |  40 ++
 include/linux/richacl_xattr.h                   |  44 ++
 include/linux/sunrpc/xdr.h                      |   2 +
 include/uapi/linux/Kbuild                       |   2 +
 include/uapi/linux/fs.h                         |   3 +-
 include/uapi/linux/nfs4.h                       |   3 +-
 include/uapi/linux/richacl.h                    | 154 ++++
 include/uapi/linux/richacl_xattr.h              |  44 ++
 include/uapi/linux/xattr.h                      |   2 +
 net/sunrpc/xdr.c                                |  34 +
 73 files changed, 5081 insertions(+), 869 deletions(-)
 create mode 100644 fs/ext4/richacl.c
 create mode 100644 fs/ext4/richacl.h
 create mode 100644 fs/nfs_common/nfs4acl.c
 create mode 100644 fs/richacl_base.c
 create mode 100644 fs/richacl_compat.c
 create mode 100644 fs/richacl_inode.c
 create mode 100644 fs/richacl_xattr.c
 create mode 100644 fs/xfs/xfs_richacl.c
 create mode 100644 fs/xfs/xfs_richacl.h
 create mode 100644 include/linux/nfs4acl.h
 create mode 100644 include/linux/richacl.h
 create mode 100644 include/linux/richacl_compat.h
 create mode 100644 include/linux/richacl_xattr.h
 create mode 100644 include/uapi/linux/richacl.h
 create mode 100644 include/uapi/linux/richacl_xattr.h

-- 
2.5.0

--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists