/usr/share/perl5/EBox/SambaLogHelper.pm is in zentyal-samba 2.3.12+quantal1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | # Copyright (C) 2009-2012 eBox Technologies S.L.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2, as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package EBox::SambaLogHelper;
use base 'EBox::LogHelper';
use strict;
use warnings;
use EBox;
use EBox::Config;
use EBox::Gettext;
use constant SAMBA_LOGFILE => '/var/log/syslog';
use constant RESOURCE_FIELD_MAX_LENGTH => 240; # this must be the same length of
# the db samba_Access.resource
# field
sub new
{
my $class = shift;
my $self = {};
bless($self, $class);
return $self;
}
# Method: logFiles
#
# This function must return the file or files to be read from.
#
# Returns:
#
# array ref - containing the whole paths
#
sub logFiles
{
return [SAMBA_LOGFILE];
}
# Method: processLine
#
# This fucntion will be run every time a new line is recieved in
# the associated file. You must parse the line, and generate
# the messages which will be logged to ebox through an object
# implementing EBox::AbstractLogger interface.
#
# Parameters:
#
# file - file name
# line - string containing the log line
# dbengine- An instance of class implemeting AbstractDBEngineinterface
#
sub processLine # (file, line, logger)
{
my ($self, $file, $line, $dbengine) = @_;
unless ($line =~ /^(\w+\s+\d+ \d\d:\d\d:\d\d) .*smbd.*?: (.+)/) {
return;
}
my $date = $1 . ' ' . (${[localtime(time)]}[5] + 1900);
my $message = $2;
my %dataToInsert;
my $timestamp = $self->_convertTimestamp('%b %e %H:%M:%S %Y', $date);
$dataToInsert{timestamp} = $timestamp;
if ($message =~ /^ALERT - Scan result: '(.*?)' infected with virus '(.*?)', client: '[^0-9]*(.*?)'$/) {
$dataToInsert{event} = 'virus';
$dataToInsert{filename} = $1;
$dataToInsert{virus} = $2;
$dataToInsert{client} = $3;
} elsif ($message =~ /^INFO: quarantining file '(.*?)' to '(.*?)' was successful$/) {
$dataToInsert{event} = 'quarantine';
$dataToInsert{filename} = $1;
$dataToInsert{qfilename} = $2;
} else {
my @fields = split(/\|/, $message);
unless (@fields > 2) {
return;
}
$dataToInsert{username} = $fields[0];
$dataToInsert{client} = $fields[1];
my $type = $fields[2];
$dataToInsert{event} = $type;
if (
($type eq 'connect') or
($type eq 'opendir') or
($type eq 'disconnect') or
($type eq 'unlink') or
($type eq 'mkdir') or
($type eq 'rmdir')
) {
$dataToInsert{resource} = $fields[4];
} elsif ($type eq 'open') {
if ($fields[4] eq 'r') {
$dataToInsert{event} = 'readfile';
} else {
$dataToInsert{event} = 'writefile';
}
$dataToInsert{resource} = $fields[5];
} elsif ($type eq 'rename') {
my $orig = $fields[4];
my $dest = $fields[5];
$orig =~ s/\s+$//;
$dest =~ s/\s+$//;
$dataToInsert{resource} = $orig . " -> " . $dest;
}
}
if (exists $dataToInsert{resource} and defined $dataToInsert{resource}) {
$dataToInsert{resource} =~ s/\s+$//;
if ($dataToInsert{resource} eq 'IPC$') {
return;
}
if (length ($dataToInsert{resource}) > RESOURCE_FIELD_MAX_LENGTH) {
my $abbreviateRes = '(..) ';
$abbreviateRes .= substr ($dataToInsert{resource}, - (RESOURCE_FIELD_MAX_LENGTH - 5));
$dataToInsert{resource} = $abbreviateRes;
}
}
if ($dataToInsert{event} eq 'virus') {
$dbengine->insert('samba_virus', \%dataToInsert);
} elsif ($dataToInsert{event} eq 'quarantine') {
$dbengine->insert('samba_quarantine', \%dataToInsert);
} else {
$dbengine->insert('samba_access', \%dataToInsert);
}
}
1;
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