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ids.cgi: Use new services function

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Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Michael Tremer
2024-03-23 19:16:48 +01:00
parent 6c6959694a
commit 3fb09506ae
1 changed files with 5 additions and 86 deletions
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91
html/cgi-bin/ids.cgi
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@@ -1005,53 +1005,11 @@ sub show_mainpage() {
# Draw current state of the IDS
&Header::openbox('100%', 'left', $Lang::tr{'intrusion detection system'});
# Check if the IDS is running and obtain the process-id.
my $pid = &IDS::ids_is_running();
# Display some useful information, if suricata daemon is running.
if ($pid) {
# Gather used memory.
my $memory = &get_memory_usage($pid);
print <<END;
<table width='95%' cellspacing='0' class='tbl'>
<tr>
<th bgcolor='$color{'color20'}' colspan='3' align='left'><strong>$Lang::tr{'intrusion detection'}</strong></th>
</tr>
<tr>
<td class='base'>$Lang::tr{'guardian daemon'}</td>
<td align='center' colspan='2' width='75%' bgcolor='${Header::colourgreen}'><font color='white'><strong>$Lang::tr{'running'}</strong></font></td>
</tr>
<tr>
<td class='base'></td>
<td bgcolor='$color{'color20'}' align='center'><strong>PID</strong></td>
<td bgcolor='$color{'color20'}' align='center'><strong>$Lang::tr{'memory'}</strong></td>
</tr>
<tr>
<td class='base'></td>
<td bgcolor='$color{'color22'}' align='center'>$pid</td>
<td bgcolor='$color{'color22'}' align='center'>$memory KB</td>
</tr>
</table>
END
} else {
# Otherwise display a hint that the service is not launched.
print <<END;
<table width='95%' cellspacing='0' class='tbl'>
<tr>
<th bgcolor='$color{'color20'}' colspan='3' align='left'><strong>$Lang::tr{'intrusion detection'}</strong></th>
</tr>
<tr>
<td class='base'>$Lang::tr{'guardian daemon'}</td>
<td align='center' width='75%' bgcolor='${Header::colourred}'><font color='white'><strong>$Lang::tr{'stopped'}</strong></font></td>
</tr>
</table>
END
}
&Header::ServiceStatus({
$Lang::tr{'intrusion prevention system'} => {
"process" => "suricata",
},
});
# Only show this area, if at least one ruleset provider is configured.
if (%used_providers) {
@@ -1998,45 +1956,6 @@ sub readrulesfile ($) {
}
}
#
## Function to get the used memory of a given process-id.
#
sub get_memory_usage($) {
my ($pid) = @_;
my $memory = 0;
# Try to open the status file for the given process-id on the pseudo
# file system proc.
if (open(FILE, "/proc/$pid/status")) {
# Loop through the entire file.
while (<FILE>) {
# Splitt current line content and store them into variables.
my ($key, $value) = split(":", $_, 2);
# Check if the current key is the one which contains the memory usage.
# The wanted one is VmRSS which contains the Real-memory (resident set)
# of the entire process.
if ($key eq "VmRSS") {
# Found the memory usage add it to the memory variable.
$memory += $value;
# Break the loop.
last;
}
}
# Close file handle.
close(FILE);
# Return memory usage.
return $memory;
}
# If the file could not be open, return nothing.
return;
}
#
## Function to get the provider handle by a given ID.
#