bart_manifest(4CM)

NAME | DESCRIPTION | EXAMPLES | SEE ALSO

NAME

bart_manifest– system audit manifest file

DESCRIPTION

The bart(1MCM) command generates a manifest that describes the contents of a managed host. A manifest consists of a header and entries. Each entry represents a single file. Entries are sorted in ascending order by file name. Any nonstandard file names, such as those that contain embedded newline or tab characters, have the special characters quoted prior to being sorted. See Quoting Syntax.

Lines that begin with ! supply metadata about the manifest. The manifest version line indicates the manifest specification version. The date line shows the date on which the manifest was created, in date(1) form.

Some lines are ignored by the manifest comparison tool. Ignored lines include blank lines, lines that consist only of white space, and comments that begin with #.

In addition to metadata lines, the header contains the format comment block. This comment block lists the attributes reported for each file type.

To see the format of an manifest file, see EXAMPLES.

Manifest File Entries

Each manifest file entry is a single line of one of the following forms, depending on the file type:

fname D size mode acl dirmtime uid gid [xattr xcontents]*
fname P size mode acl mtime uid gid [xattr xcontents]*
fname S size mode acl mtime uid gid [xattr xcontents]*
fname F size mode acl mtime uid gid contents [xattr xcontents]*
fname L size mode acl lnmtime uid gid dest [xattr xcontents]*
fname B size mode acl mtime uid gid devnode [xattr xcontents]*
fname C size mode acl mtime uid gid devnode [xattr xcontents]*

Each entry begins with fname, which is the name of the file. To prevent parsing problems that are caused by special characters embedded in file names, file names are encoded as described in Quoting Syntax.

Subsequent fields represent the following file attributes.

type

Type of file. Possible values are as follows:

• B for a block device node

• C for a character device node

• D for a directory

• F for a file

• L for a symbolic link

• P for a pipe

• S for a socket

size

File size in bytes.

mode

Octal number that represents the permissions of the file.

acl

ACL attributes for the file. For a file with ACL attributes, this field contains the output from acltotext().

uid

Numerical user ID of the owner of this entry.

gid

Numerical group ID of the owner of this entry.

dirmtime, lnmtime, mtime

Last modification time, in seconds since 00:00:00 UTC, January 1, 1970, for directories, links, and other files, respectively.

contents

Checksum value of the file. This attribute is only specified for regular files. If you turn off context checking or if checksums cannot be computed, the value of this field is -.

dest

Destination of a symbolic link.

devnode

Value of the device node. This attribute is for character device files and block device files only.

[xattr xcontents]*

Zero or more checksum values for files with extended attributes. The attributes are described in alphabetical order. If you specify the -n option or the IGNORE contents directive, the value of xcontents is -.

Quoting Syntax

The rules file supports a quoting syntax for representing nonstandard file names.

When generating an manifest for file names that embed tab, space, or newline characters, the special characters are encoded in their octal forms.

Input Character	Quoted Character
(space)	\(space)
(tab)	\(tab)
(newline)	\(newline)
?	\?
[	\[
*	\*

EXAMPLES

---

Example 1 Sample Manifest Output




The following is a sample system manifest file. The file entries are sorted by the encoded versions of the file names to correctly handle special characters.

! Version 1.0 ! Mon Feb 11 10:55:30 2002 # Format: # fname D size mode acl dirmtime uid gid [xattr xcontents]* # fname P size mode acl mtime uid gid [xattr xcontents]* # fname S size mode acl mtime uid gid [xattr xcontents]* # fname F size mode acl mtime uid gid contents [xattr xcontents]* # fname L size mode acl lnmtime uid gid dest [xattr xcontents]* # fname B size mode acl mtime uid gid devnode [xattr xcontents]* # fname C size mode acl mtime uid gid devnode [xattr xcontents]* /etc D 3584 40755 user::rwx,group::r-x,mask::r-x,other::r-x, 3c6803d7 0 3 /etc/.login F 524 100644 user::rw-,group::r--,mask::r--,other::r--, 3c165878 0 3 27b53d5c3e844af3306f1f12b330b318 /etc/.pwd.lock F 0 100600 user::rw-,group::---,mask::---,other::---, 3c166121 0 0 d41d8cd98f00b204e9800998ecf8427e /etc/.syslog_door L 20 120777 user::rw-,group::r--,mask::rwx,other::r--, 3c6803d5 0 0 /var/run/syslog_door /etc/autopush L 16 120777 user::r-x,group::r-x,mask::r-x,other::r-x, 3c165863 0 0 ../sbin/autopush /etc/cron.d/FIFO P 0 10600 user::rw-,group::---,mask::---,other::---, 3c6803d5 0 0

---

SEE ALSO

date(1), bart(1MCM), bart_rules(4CM), attributes(5)

NAME | DESCRIPTION | EXAMPLES | SEE ALSO