Current File : //proc/self/root/opt/imunify360/venv/share/imunify360/cpanel/packages/extensions/ImunifyHook.pm
# Package this module.
package ImunifyHook;
# Deployment instructions are here:
# https://documentation.cpanel.net/display/DD/Guide+to+Standardized+Hooks+-+Hook+Action+Code#fcc4f1c5879a444aaa81888aff4fe4f4
# This file is used by Imunify360 to process events such as package change
# It should be located at /usr/local/cpanel/ImunifyHook.pm
# Return errors if Perl experiences problems.
use strict;
use warnings;
# Properly decode JSON.
use JSON;
# Use unix timestamp with milliseconds
use Time::HiRes qw/time/;
BEGIN { unshift @INC, '/usr/local/cpanel'; }
# Embed hook attributes alongside the action code.
sub describe {
my $create = {
'category' => 'Whostmgr',
'event' => 'Accounts::Create',
'stage' => 'post',
'hook' => 'ImunifyHook::hook_processing',
'exectype' => 'module',
};
my $change_package = {
'category' => 'Whostmgr',
'event' => 'Accounts::change_package',
'stage' => 'post',
'hook' => 'ImunifyHook::hook_processing',
'exectype' => 'module',
};
my $modify = {
'category' => 'Whostmgr',
'event' => 'Accounts::Modify',
'stage' => 'post',
'hook' => 'ImunifyHook::hook_processing',
'exectype' => 'module',
};
my $delete = {
'category' => 'Whostmgr',
'event' => 'Accounts::Remove',
'stage' => 'post',
'hook' => 'ImunifyHook::hook_processing',
'exectype' => 'module',
};
return [ $create, $change_package, $modify, $delete ];
}
sub print_error {
my ($hook_name, $msg) = @_;
print STDERR "ImunifyHook:$hook_name: $msg\n";
}
sub write_data {
my ($hook_name, $data) = @_;
my $user;
if (exists $data->{newuser}) {
$user = $data->{newuser};
} else {
$user = $data->{user};
}
my $timestamp = time();
my $result = 0;
my $file_name = "/var/imunify360/hooks/$user.$hook_name.$timestamp";
my $fr = open(my $fh, '>', "$file_name.json.tmp");
unless ($fr) {
print_error($hook_name, "Unable to open $file_name.json.tmp to save data for Imunify\n");
return 0;
}
$result = print $fh encode_json($data);
unless ($result) {
print_error($hook_name, "Unable to write to $file_name.json.tmp\n");
} else {
$result = close $fh;
unless ($result) {
print_error($hook_name, "Unable to ends write to $file_name.json.tmp\n");
} else {
$result = rename "$file_name.json.tmp", "$file_name.json";
}
}
unless ($result) {
unlink "$file_name.json.tmp"
}
return $result;
}
sub hook_processing {
# Get the data that the system passes to the hook.
my ( $context, $data ) = @_;
# Set success and failure messages.
my $result = 0; # This boolean value is set to fail.
my $message = "Applying Imunify settings";
# write $data to temporary file
my ($module, $method) = split(/\s*::\s*/, $context->{event});
$result = write_data($method, $data);
unless ($result)
{
$message = 'Unable to apply Imunify settings';
}
# Return the hook's result and message.
return $result, $message;
}
1;
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