source: branches/samba-3.3.x/docs/manpages/vfs_smb_traffic_analyzer.8@ 342

.\"     Title: smb_traffic_analyzer
.\"    Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets v1.74.0 <http://docbook.sf.net/>
.\"      Date: 10/12/2009
.\"    Manual: System Administration tools
.\"    Source: Samba 3.3
.\"  Language: English
.\"
.TH "SMB_TRAFFIC_ANALYZER" "8" "10/12/2009" "Samba 3\&.3" "System Administration tools"
.\" -----------------------------------------------------------------
.\" * (re)Define some macros
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" toupper - uppercase a string (locale-aware)
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.de toupper
.tr aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ
\\$*
.tr aabbccddeeffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz
..
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" SH-xref - format a cross-reference to an SH section
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.de SH-xref
.ie n \{\
.\}
.toupper \\$*
.el \{\
\\$*
.\}
..
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" SH - level-one heading that works better for non-TTY output
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.de1 SH
.\" put an extra blank line of space above the head in non-TTY output
.if t \{\
.sp 1
.\}
.sp \\n[PD]u
.nr an-level 1
.set-an-margin
.nr an-prevailing-indent \\n[IN]
.fi
.in \\n[an-margin]u
.ti 0
.HTML-TAG ".NH \\n[an-level]"
.it 1 an-trap
.nr an-no-space-flag 1
.nr an-break-flag 1
\." make the size of the head bigger
.ps +3
.ft B
.ne (2v + 1u)
.ie n \{\
.\" if n (TTY output), use uppercase
.toupper \\$*
.\}
.el \{\
.nr an-break-flag 0
.\" if not n (not TTY), use normal case (not uppercase)
\\$1
.in \\n[an-margin]u
.ti 0
.\" if not n (not TTY), put a border/line under subheading
.sp -.6
\l'\n(.lu'
.\}
..
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" SS - level-two heading that works better for non-TTY output
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.de1 SS
.sp \\n[PD]u
.nr an-level 1
.set-an-margin
.nr an-prevailing-indent \\n[IN]
.fi
.in \\n[IN]u
.ti \\n[SN]u
.it 1 an-trap
.nr an-no-space-flag 1
.nr an-break-flag 1
.ps \\n[PS-SS]u
\." make the size of the head bigger
.ps +2
.ft B
.ne (2v + 1u)
.if \\n[.$] \&\\$*
..
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" BB/BE - put background/screen (filled box) around block of text
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.de BB
.if t \{\
.sp -.5
.br
.in +2n
.ll -2n
.gcolor red
.di BX
.\}
..
.de EB
.if t \{\
.if "\\$2"adjust-for-leading-newline" \{\
.sp -1
.\}
.br
.di
.in
.ll
.gcolor
.nr BW \\n(.lu-\\n(.i
.nr BH \\n(dn+.5v
.ne \\n(BHu+.5v
.ie "\\$2"adjust-for-leading-newline" \{\
\M[\\$1]\h'1n'\v'+.5v'\D'P \\n(BWu 0 0 \\n(BHu -\\n(BWu 0 0 -\\n(BHu'\M[]
.\}
.el \{\
\M[\\$1]\h'1n'\v'-.5v'\D'P \\n(BWu 0 0 \\n(BHu -\\n(BWu 0 0 -\\n(BHu'\M[]
.\}
.in 0
.sp -.5v
.nf
.BX
.in
.sp .5v
.fi
.\}
..
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" BM/EM - put colored marker in margin next to block of text
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.de BM
.if t \{\
.br
.ll -2n
.gcolor red
.di BX
.\}
..
.de EM
.if t \{\
.br
.di
.ll
.gcolor
.nr BH \\n(dn
.ne \\n(BHu
\M[\\$1]\D'P -.75n 0 0 \\n(BHu -(\\n[.i]u - \\n(INu - .75n) 0 0 -\\n(BHu'\M[]
.in 0
.nf
.BX
.in
.fi
.\}
..
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "Name"
vfs_smb_traffic_analyzer \- log Samba VFS read and write operations through a socket to a helper application
.SH "Synopsis"
.fam C
.HP \w'\ 'u
\FCvfs objects = smb_traffic_analyzer\F[]
.fam
.SH "DESCRIPTION"
.PP
This VFS module is part of the
\fBsamba\fR(7)
suite\&.
.PP
The
\FCvfs_smb_traffic_analyzer\F[]
VFS module logs client write and read operations on a Samba server and sends this data over a socket to a helper program, which feeds a SQL database\&. More information on the helper programs can be obtained from the homepage of the project at: http://holger123\&.wordpress\&.com/smb\-traffic\-analyzer/
.PP
\FCvfs_smb_traffic_analyzer\F[]
currently is aware of the following VFS operations:
.RS 4
write
.RE
.RS 4
pwrite
.RE
.RS 4
read
.RE
.RS 4
pread
.RE
.PP
\FCvfs_smb_traffic_analyzer\F[]
sends the following data in a fixed format seperated by a comma through either an internet or a unix domain socket:
.sp
.if n \{\
.RS 4
.\}
.fam C
.ps -1
.nf
.if t \{\
.sp -1
.\}
.BB lightgray adjust-for-leading-newline
.sp -1

        BYTES|USER|DOMAIN|READ/WRITE|SHARE|FILENAME|TIMESTAMP
        
.EB lightgray adjust-for-leading-newline
.if t \{\
.sp 1
.\}
.fi
.fam
.ps +1
.if n \{\
.RE
.\}
.PP
Description of the records:
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\FCBYTES\F[]
\- the length in bytes of the VFS operation
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\FCUSER\F[]
\- the user who initiated the operation
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\FCDOMAIN\F[]
\- the domain of the user
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\FCREAD/WRITE\F[]
\- either "W" for a write operation or "R" for read
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\FCSHARE\F[]
\- the name of the share on which the VFS operation occured
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\FCFILENAME\F[]
\- the name of the file that was used by the VFS operation
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
\FCTIMESTAMP\F[]
\- a timestamp, formatted as "yyyy\-mm\-dd hh\-mm\-ss\&.ms" indicating when the VFS operation occured
.sp
.RE
.PP
This module is stackable\&.
.SH "OPTIONS"
.PP
smb_traffic_analyzer:mode = STRING
.RS 4
If STRING matches to "unix_domain_socket", the module will use a unix domain socket located at /var/tmp/stadsocket, if STRING contains an different string or is not defined, the module will use an internet domain socket for data transfer\&.
.RE
.PP
smb_traffic_analyzer:host = STRING
.RS 4
The module will send the data to the system named with the hostname STRING\&.
.RE
.PP
smb_traffic_analyzer:port = STRING
.RS 4
The module will send the data using the TCP port given in STRING\&.
.RE
.PP
smb_traffic_analyzer:anonymize_prefix = STRING
.RS 4
The module will replace the user names with a prefix given by STRING and a simple hash number\&.
.RE
.PP
smb_traffic_analyzer:total_anonymization = STRING
.RS 4
If STRING matches to \'yes\', the module will replace any user name with the string given by the option smb_traffic_analyzer:anonymize_prefix, without generating an additional hash number\&. This means that any transfer data will be mapped to a single user, leading to a total anonymization of user related data\&.
.RE
.SH "EXAMPLES"
.PP
The module running on share "example_share", using a unix domain socket
.sp
.if n \{\
.RS 4
.\}
.fam C
.ps -1
.nf
.if t \{\
.sp -1
.\}
.BB lightgray adjust-for-leading-newline
.sp -1

        \fI[example_share]\fR
        \m[blue]\fBpath = /data/example\fR\m[]
        \m[blue]\fBvfs objects = smb_traffic_analyzer\fR\m[]
        \m[blue]\fBsmb_traffic_analyzer:mode = unix_domain_socket\fR\m[]
        
.EB lightgray adjust-for-leading-newline
.if t \{\
.sp 1
.\}
.fi
.fam
.ps +1
.if n \{\
.RE
.\}
.PP
The module running on share "example_share", using an internet socket, connecting to host "examplehost" on port 3491\&.
.sp
.if n \{\
.RS 4
.\}
.fam C
.ps -1
.nf
.if t \{\
.sp -1
.\}
.BB lightgray adjust-for-leading-newline
.sp -1

        \fI[example_share]\fR
        \m[blue]\fBpath = /data/example\fR\m[]
        \m[blue]\fBvfs objects = smb_traffic_analyzer\fR\m[]
        \m[blue]\fBsmb_traffic_analyzer:host = examplehost\fR\m[]
        \m[blue]\fBsmb_traffic_analyzer:port = 3491\fR\m[]
        
.EB lightgray adjust-for-leading-newline
.if t \{\
.sp 1
.\}
.fi
.fam
.ps +1
.if n \{\
.RE
.\}
.PP
The module running on share "example_share", using an internet socket, connecting to host "examplehost" on port 3491, anonymizing user names with the prefix "User"\&.
.sp
.if n \{\
.RS 4
.\}
.fam C
.ps -1
.nf
.if t \{\
.sp -1
.\}
.BB lightgray adjust-for-leading-newline
.sp -1

        \fI[example_share]\fR
        \m[blue]\fBpath = /data/example\fR\m[]
        \m[blue]\fBvfs objects = smb_traffic_analyzer\fR\m[]
        \m[blue]\fBsmb_traffic_analyzer:host = examplehost\fR\m[]
        \m[blue]\fBsmb_traffic_analyzer:port = 3491\fR\m[]
        \m[blue]\fBsmb_traffic_analyzer:anonymize_prefix = User\fR\m[]
        
.EB lightgray adjust-for-leading-newline
.if t \{\
.sp 1
.\}
.fi
.fam
.ps +1
.if n \{\
.RE
.\}
.SH "VERSION"
.PP
This man page is correct for version 3\&.3 of the Samba suite\&.
.SH "AUTHOR"
.PP
The original Samba software and related utilities were created by Andrew Tridgell\&. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed\&.
.PP
The original version of the VFS module and the helper tools were created by Holger Hetterich\&.