104 lines
3.4 KiB
Perl
104 lines
3.4 KiB
Perl
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#!/usr/bin/perl
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Modified 2022 by Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
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# to work with vhost-stack https://git.stack-source.com/msb/vhost-stack
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#
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#
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# This script will take a combined Web server access
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# log file and break its contents into separate files.
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# It assumes that the first field of each line is the
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# virtual host identity (put there by "%v"), and that
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# the logfiles should be named that+".log" in the current
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# directory.
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#
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# The combined log file is read from stdin. Records read
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# will be appended to any existing log files.
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#
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# use strict;
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use warnings;
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my %log_file = ();
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# read all files from /srv/www
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opendir(DIR, "/srv/www") or die "couldn't open /srv/www/ to get list of virtualhosts: $!\n";
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my @dir = readdir DIR;
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closedir DIR;
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# create virtualhosts array from /srv/www listing
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my %virtualhosts = ();
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foreach $virtualhost (@dir) {
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if ($virtualhost ne "." && $virtualhost ne ".." && $virtualhost ne "html") {
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if (-d "/srv/www/$virtualhost") {
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$virtualhosts{ $virtualhost } = $virtualhost;
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}
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}
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}
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# set spool dir for temporary apache files
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$spool_dir="/var/spool/apache2";
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# remove any previous files from spool dir
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system("/usr/bin/find $spool_dir -type f -name '*.log' -exec rm {} +");
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while (my $log_line = <STDIN>) {
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#
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# Get the first token from the log record; it's the
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# identity of the virtual host to which the record
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# applies.
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#
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my ($vhost) = split (/\s/, $log_line);
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#
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# Normalize the virtual host name to all lowercase.
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# If it's blank, the request was handled by the default
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# server, so supply a default name. This shouldn't
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# happen, but caution rocks.
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#
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$vhost = lc ($vhost) || "access";
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#
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# Strip of leading www.
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#
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$vhost =~ s/^www\.//;
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#
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# Strip of the trailing port number
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#
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$vhost =~ s/\:.*//;
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#
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# if the vhost contains a "/" or "\", it is illegal so just use
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# the default log to avoid any security issues due if it is interprted
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# as a directory separator.
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if ($vhost =~ m#[/\\]#) { $vhost = "access" }
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#
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# If the log file for this virtual host isn't opened
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# yet, do it now.
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#
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if (exists($virtualhosts{$vhost})) {
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if (! $log_file{$vhost}) {
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open $log_file{$vhost}, ">>$spool_dir/${vhost}.log"
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or die ("Can't open $spool_dir/${vhost}.log");
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}
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#
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# Strip off the first token (which may be null in the
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# case of the default server), and write the edited
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# record to the current log file.
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#
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$log_line =~ s/^\S*\s+//;
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print {$log_file{$vhost}} $log_line;
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}
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}
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exit 0;
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