Viewing file:  search.cgi (6.78 KB) -rwxr-xr-x
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#!/usr/bin/perl
# search.cgi
# Find webmin actions
use strict;
use warnings;
use Time::Local;
require './webminlog-lib.pl';
our (%text, %config, %gconfig, $webmin_logfile, %in, $in);
&foreign_require("acl", "acl-lib.pl");
&ReadParse();
&error_setup($text{'search_err'});
# Use sensible defaults
$in{'tall'} = 2 if (!defined($in{'tall'}));
$in{'uall'} = 1 if (!defined($in{'uall'}));
$in{'mall'} = 1 if (!defined($in{'mall'}));
$in{'fall'} = 1 if (!defined($in{'fall'}));
$in{'dall'} = 1 if (!defined($in{'dall'}));
$in{'wall'} = 1 if (!defined($in{'wall'}));
# Parse entered time ranges
my ($from, $to);
if ($in{'tall'} == 2) {
# Today
my @now = localtime(time());
$from = timelocal(0, 0, 0, $now[3], $now[4], $now[5]);
$to = timelocal(59, 59, 23, $now[3], $now[4], $now[5]);
$in{'tall'} = 0;
}
elsif ($in{'tall'} == 3) {
# Yesterday
my @now = localtime(time()-24*60*60);
$from = timelocal(0, 0, 0, $now[3], $now[4], $now[5]);
$to = timelocal(59, 59, 23, $now[3], $now[4], $now[5]);
$in{'tall'} = 0;
}
elsif ($in{'tall'} == 4) {
# Over the last week
my @week = localtime(time()-7*24*60*60);
$from = timelocal(0, 0, 0, $week[3], $week[4], $week[5]);
$to = time();
$in{'tall'} = 0;
}
elsif ($in{'tall'} == 0) {
# Some time range
$from = &parse_time('from');
$to = &parse_time('to');
$to = $to ? $to + 24*60*60 - 1 : time();
}
else {
# All time
$from = $to = 0;
}
if ($in{'csv'}) {
print "Content-type: text/csv\n\n";
}
else {
&ui_print_header(undef, $text{'search_title'}, "");
}
# Perform initial search in index
my @match;
my %index;
&build_log_index(\%index);
open(LOG, $webmin_logfile);
while(my ($id, $idx) = each %index) {
my ($pos, $time, $user, $module, $sid) = split(/\s+/, $idx);
$time ||= 0;
if (($in{'uall'} == 1 ||
$in{'uall'} == 0 && $in{'user'} eq $user ||
$in{'uall'} == 3 && $in{'ouser'} eq $user ||
$in{'uall'} == 2 && $in{'nuser'} ne $user) &&
($in{'mall'} || $in{'module'} eq $module) &&
(!$in{'sid'} || $in{'sid'} eq $sid ||
$in{'sid'} eq &acl::hash_session_id($sid)) &&
($in{'tall'} || $from < $time && $to > $time)) {
# Passed index check .. now look at actual log entry
seek(LOG, $pos, 0);
my $line = <LOG>;
my $act = &parse_logline($line);
next if (!$act);
# Check Webmin server
next if (!$in{'wall'} && $in{'webmin'} ne $act->{'webmin'});
# Check modified files
if ($gconfig{'logfiles'} && (!$in{'fall'} || !$in{'dall'})) {
# Make sure the specified file was modified
my $found = 0;
foreach my $d (&list_diffs($act)) {
my $filematch = $in{'fall'} ||
$d->{'object'} &&
$d->{'object'} eq $in{'file'};
my $diffmatch = $in{'dall'} ||
$d->{'diff'} =~ /\Q$in{'diff'}\E/i;
if ($filematch && $diffmatch) {
$found++;
last;
}
}
next if (!$found);
}
next if (!&can_user($act->{'user'}));
next if (!&can_mod($act->{'module'}));
# Check description
if (defined($in{'desc'}) && $in{'desc'} =~ /\S/) {
my $desc = &get_action_description($act, $in{'long'});
$desc =~ s/<[^>]+>//g;
next if ($desc !~ /\Q$in{'desc'}\E/i);
}
push(@match, $act);
}
}
close(LOG);
# Build search description
my $fromstr = &make_date($from, 1);
my $tostr = &make_date($to, 1);
my %minfo;
if (!$in{'mall'}) {
%minfo = &get_module_info($in{'module'});
}
my $searchmsg = join(" ",
$in{'uall'} == 0 ? &text('search_critu',
"<tt>".&html_escape($in{'user'})."</tt>") :
$in{'uall'} == 3 ? &text('search_critu',
"<tt>".&html_escape($in{'ouser'})."</tt>") :
$in{'uall'} == 2 ? &text('search_critnu',
"<tt>".&html_escape($in{'nuser'})."</tt>") : "",
$in{'mall'} ? '' : &text('search_critm',
"<tt>".&html_escape($minfo{'desc'})."</tt>"),
$in{'tall'} ? '' :
$fromstr eq $tostr ? &text('search_critt2', $tostr) :
&text('search_critt', $fromstr, $tostr),
$in{'desc'} ? &text('search_critd', &html_escape($in{'desc'}))
: "");
my %minfo_cache;
if ($in{'csv'}) {
# Show search results as CSV
my @cols;
foreach my $act (sort { $b->{'time'} <=> $a->{'time'} } @match) {
my $m = $act->{'module'};
my $minfo = $m eq "global" ?
{ 'desc' => $text{'search_global'} } :
$minfo_cache{$m};
if (!$minfo) {
my %minfo = &get_module_info($m);
$minfo = $minfo_cache{$m} = \%minfo;
}
my $desc = &get_action_description($act, $in{'long'});
$desc =~ s/<[^>]+>//g;
@cols = ( $desc,
$minfo->{'desc'},
$act->{'user'},
$act->{'ip'} );
if ($config{'host_search'}) {
push(@cols, $act->{'webmin'});
}
push(@cols, &make_date($act->{'time'}));
print join(",", map { "\"$_\"" } @cols),"\n";
}
}
elsif (@match) {
# Show search results in table
if ($in{'sid'}) {
print "<b>",&text('search_sid', "<tt>$match[0]->{'user'}</tt>",
"<tt>$in{'sid'}</tt>")," ..</b><p>\n";
}
elsif ($in{'uall'} == 1 && $in{'mall'} && $in{'tall'}) {
print "<b>$text{'search_critall'} ..</b><p>\n";
}
else {
my %minfo = &get_module_info($in{'module'}) if (!$in{'mall'});
print "<b>$text{'search_crit'} $searchmsg ...</b><p>\n";
}
print &ui_columns_start(
[ $text{'search_action'},
$text{'search_module'},
$text{'search_user'},
$text{'search_host'},
$config{'host_search'} ? ( $text{'search_webmin'} ) : ( ),
$text{'search_date'},
$text{'search_time'} ], "100");
foreach my $act (sort { $b->{'time'} <=> $a->{'time'} } @match) {
my @tm = localtime($act->{'time'});
my $m = $act->{'module'};
my $d;
my $minfo = $m eq "global" ?
{ 'desc' => $text{'search_global'} } :
$minfo_cache{$m};
if (!$minfo) {
# first time seeing module ..
my %minfo = &get_module_info($m);
$minfo = $minfo_cache{$m} = \%minfo;
}
my @cols;
my $desc = &get_action_description($act, $in{'long'});
my $anno = &get_annotation($act);
push(@cols, "<a href='view.cgi?id=$act->{'id'}".
"&return=".&urlize($in{'return'} || "").
"&returndesc=".&urlize($in{'returndesc'} || "").
"&search=".&urlize($in || "").
"'>$desc</a>");
if ($anno) {
$cols[$#cols] .= " <img src=images/star.gif>";
}
push(@cols, $minfo->{'desc'}, $act->{'user'}, $act->{'ip'});
if ($config{'host_search'}) {
push(@cols, $act->{'webmin'});
}
push(@cols, split(/\s+/, &make_date($act->{'time'})));
print &ui_columns_row(\@cols);
}
print &ui_columns_end();
print "<a href='search.cgi/webminlog.csv?$in&csv=1'>$text{'search_csv'}</a><p>\n";
}
else {
# Tell the user that nothing matches
print "<p><b>$text{'search_none2'} $searchmsg.</b><p>\n";
}
if (!$in{'csv'}) {
# Show page footer
if ($in{'return'}) {
&ui_print_footer($in{'return'}, $in{'returndesc'});
}
else {
&ui_print_footer("", $text{'index_return'});
}
}
sub parse_time
{
my $d = $in{"$_[0]_d"};
my $m = $in{"$_[0]_m"};
my $y = $in{"$_[0]_y"};
return 0 if (!$d && !$y);
my $rv;
eval { $rv = timelocal(0, 0, 0, $d, $m-1, $y-1900) };
&error($text{'search_etime'}) if ($@);
return $rv;
}
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