Skip to content

refactor: safe PHP 7.4 modernization #212

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
somethingwithproof wants to merge 7 commits into
base: develop
Choose a base branch
from
Open

refactor: safe PHP 7.4 modernization #212

Show file tree
Hide file tree
Changes from 6 commits
Commits
Show all changes
7 commits
Select commit Hold shift + click to select a range
fb9fa5b
refactor: add strict typing and clean up standalone infra
somethingwithproof Apr 9, 2026
5141012
refactor: safe PHP 7.4 modernization (arrays, null coalescing)
somethingwithproof Apr 9, 2026
bfb48fa
fix: restore corrupted function calls from refactor tool
somethingwithproof Apr 10, 2026
23d9cdc
fix: restore corrupted syntax from refactor tool
somethingwithproof Apr 10, 2026
bfd5a42
fix: remove duplicate declare(strict_types) statements
somethingwithproof Apr 10, 2026
c95ea06
fix(security): escape request reuse in monitor views
somethingwithproof Apr 11, 2026
576c9a1
fix:Run php-cs-fixit to resolve workflows
TheWitness Apr 24, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions .gitignore
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,3 +21,4 @@

locales/po/*.mo
vendor/
.omc/
3 changes: 2 additions & 1 deletion db_functions.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?php

declare(strict_types = 1);
declare(strict_types=1);


Comment thread
TheWitness marked this conversation as resolved.
/*
+-------------------------------------------------------------------------+
Expand Down
3 changes: 2 additions & 1 deletion images/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?php

declare(strict_types = 1);
declare(strict_types=1);


Comment thread
TheWitness marked this conversation as resolved.
/*
+-------------------------------------------------------------------------+
Expand Down
2 changes: 2 additions & 0 deletions index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
<?php

declare(strict_types=1);

/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
3 changes: 2 additions & 1 deletion locales/LC_MESSAGES/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?php

declare(strict_types = 1);
declare(strict_types=1);


Comment thread
TheWitness marked this conversation as resolved.
/*
+-------------------------------------------------------------------------+
Expand Down
2 changes: 2 additions & 0 deletions locales/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
<?php

declare(strict_types=1);

/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
3 changes: 2 additions & 1 deletion monitor.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?php

declare(strict_types = 1);
declare(strict_types=1);


Comment thread
TheWitness marked this conversation as resolved.
/*
+-------------------------------------------------------------------------+
Expand Down
15 changes: 8 additions & 7 deletions monitor_controller.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?php

declare(strict_types = 1);
declare(strict_types=1);


Comment thread
TheWitness marked this conversation as resolved.
/*
+-------------------------------------------------------------------------+
Expand Down Expand Up @@ -450,7 +451,7 @@ function monitorRenderPrimaryFilterRow(array $dashboards, array $monitor_status,
}

print '<input type="button" value="' . (get_request_var('mute') == 'false' ? getMuteText() : getUnmuteText()) . '" id="sound" title="' . (get_request_var('mute') == 'false' ? __('%s Alert for downed Devices', getMuteText(), 'monitor') : __('%s Alerts for downed Devices', getUnmuteText(), 'monitor')) . '">' . PHP_EOL;
print '<input id="downhosts" type="hidden" value="' . get_request_var('downhosts') . '"><input id="mute" type="hidden" value="' . get_request_var('mute') . '">' . PHP_EOL;
print '<input id="downhosts" type="hidden" value="' . html_escape(get_request_var('downhosts')) . '"><input id="mute" type="hidden" value="' . html_escape(get_request_var('mute')) . '">' . PHP_EOL;
print '</span></td>';
}

Expand Down Expand Up @@ -548,23 +549,23 @@ function monitorRenderGroupingDropdowns(array $classes, array $criticalities, ar
*/
function monitorRenderHiddenFilterInputs(): void {
if (get_request_var('grouping') != 'tree') {
print '<td><input type="hidden" id="tree" value="' . get_request_var('tree') . '"></td>' . PHP_EOL;
print '<td><input type="hidden" id="tree" value="' . html_escape(get_request_var('tree')) . '"></td>' . PHP_EOL;
}

if (get_request_var('grouping') != 'site') {
print '<td><input type="hidden" id="site" value="' . get_request_var('site') . '"></td>' . PHP_EOL;
print '<td><input type="hidden" id="site" value="' . html_escape(get_request_var('site')) . '"></td>' . PHP_EOL;
}

if (get_request_var('grouping') != 'template') {
print '<td><input type="hidden" id="template" value="' . get_request_var('template') . '"></td>' . PHP_EOL;
print '<td><input type="hidden" id="template" value="' . html_escape(get_request_var('template')) . '"></td>' . PHP_EOL;
}

if (get_request_var('view') == 'list') {
print '<td><input type="hidden" id="size" value="' . get_request_var('size') . '"></td>' . PHP_EOL;
print '<td><input type="hidden" id="size" value="' . html_escape(get_request_var('size')) . '"></td>' . PHP_EOL;
}

if (get_request_var('view') != 'default') {
print '<td><input type="hidden" id="trim" value="' . get_request_var('trim') . '"></td>' . PHP_EOL;
print '<td><input type="hidden" id="trim" value="' . html_escape(get_request_var('trim')) . '"></td>' . PHP_EOL;
}
}

Expand Down
7 changes: 4 additions & 3 deletions monitor_render.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?php

declare(strict_types = 1);
declare(strict_types=1);


Comment thread
TheWitness marked this conversation as resolved.
/*
+-------------------------------------------------------------------------+
Expand Down Expand Up @@ -962,7 +963,7 @@ function renderHeaderList(int $total_rows = 0, int $rows = 0): string {

ob_start();

$nav = html_nav_bar('monitor.php?rfilter=' . get_request_var('rfilter'), MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, 12, __('Devices'), 'page', 'main');
$nav = html_nav_bar('monitor.php?rfilter=' . rawurlencode(get_request_var('rfilter')), MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, 12, __('Devices'), 'page', 'main');

html_start_box(__('Monitored Devices', 'monitor'), '100%', false, 3, 'center', '');

Expand Down Expand Up @@ -1042,7 +1043,7 @@ function renderFooterList(int $total_rows, int $rows): string {
html_end_box(false);

if ($total_rows > 0) {
$nav = html_nav_bar('monitor.php?rfilter=' . get_request_var('rfilter'), MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, 12, __('Devices'), 'page', 'main');
$nav = html_nav_bar('monitor.php?rfilter=' . rawurlencode(get_request_var('rfilter')), MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, 12, __('Devices'), 'page', 'main');

print $nav;
}
Expand Down
3 changes: 2 additions & 1 deletion poller_functions.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?php

declare(strict_types = 1);
declare(strict_types=1);


Comment thread
TheWitness marked this conversation as resolved.
/*
+-------------------------------------------------------------------------+
Expand Down
3 changes: 2 additions & 1 deletion poller_monitor.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?php

declare(strict_types = 1);
declare(strict_types=1);


Comment thread
TheWitness marked this conversation as resolved.
/*
+-------------------------------------------------------------------------+
Expand Down
2 changes: 2 additions & 0 deletions setup.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
2 changes: 2 additions & 0 deletions sounds/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
<?php

declare(strict_types=1);

/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
41 changes: 41 additions & 0 deletions tests/Integration/test_monitor_request_output_wiring.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,41 @@
<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDTool-based Graphing Solution |
+-------------------------------------------------------------------------+
*/

$checks = array(
__DIR__ . '/../../monitor_controller.php' => array(
"html_escape(get_request_var('downhosts'))",
"html_escape(get_request_var('mute'))",
"html_escape(get_request_var('tree'))",
"html_escape(get_request_var('site'))",
"html_escape(get_request_var('template'))",
"html_escape(get_request_var('size'))",
"html_escape(get_request_var('trim'))",
),
__DIR__ . '/../../monitor_render.php' => array(
"rawurlencode(get_request_var('rfilter'))",
),
);

foreach ($checks as $path => $patterns) {
$contents = file_get_contents($path);

if ($contents === false) {
fwrite(STDERR, "Unable to read {$path}\n");
exit(1);
}

foreach ($patterns as $pattern) {
if (strpos($contents, $pattern) === false) {
fwrite(STDERR, "Missing expected output hardening: {$pattern}\n");
exit(1);
}
}
}

print "OK\n";
40 changes: 40 additions & 0 deletions tests/e2e/test_monitor_no_raw_request_reuse.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,40 @@
<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDTool-based Graphing Solution |
+-------------------------------------------------------------------------+
*/

$checks = array(
__DIR__ . '/../../monitor_controller.php' => array(
"get_request_var('downhosts') . '\"><input id=\"mute\" type=\"hidden\" value=\"' . get_request_var('mute')",
"get_request_var('tree') . '\"></td>'",
"get_request_var('site') . '\"></td>'",
"get_request_var('template') . '\"></td>'",
"get_request_var('size') . '\"></td>'",
"get_request_var('trim') . '\"></td>'",
),
__DIR__ . '/../../monitor_render.php' => array(
"monitor.php?rfilter=' . get_request_var('rfilter')",
),
);

foreach ($checks as $path => $patterns) {
$contents = file_get_contents($path);

if ($contents === false) {
fwrite(STDERR, "Unable to read {$path}\n");
exit(1);
}

foreach ($patterns as $pattern) {
if (strpos($contents, $pattern) !== false) {
fwrite(STDERR, "Raw request reuse remains: {$pattern}\n");
exit(1);
}
}
}

print "OK\n";
19 changes: 19 additions & 0 deletions tests/unit/test_request_output_escaping.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDTool-based Graphing Solution |
+-------------------------------------------------------------------------+
*/

$payload = "\" autofocus onfocus=\"alert(1)";
$escaped = htmlspecialchars($payload, ENT_QUOTES, 'UTF-8');

if (strpos($escaped, '"') === false && strpos($escaped, '&quot;') !== false) {
print "OK\n";
exit(0);
}

fwrite(STDERR, "Expected request values to be escaped for hidden inputs\n");
exit(1);
2 changes: 2 additions & 0 deletions themes/classic/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
2 changes: 2 additions & 0 deletions themes/dark/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
2 changes: 2 additions & 0 deletions themes/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
2 changes: 2 additions & 0 deletions themes/midwinter/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
2 changes: 2 additions & 0 deletions themes/modern/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
2 changes: 2 additions & 0 deletions themes/paper-plane/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
2 changes: 2 additions & 0 deletions themes/paw/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
2 changes: 2 additions & 0 deletions themes/sunrise/index.php
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
<?php

declare(strict_types=1);
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
Expand Down
Loading