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MalCare.php
176 lines
| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace WPStaging\Framework\ThirdParty; |
| 6 | |
| 7 | use wpdb; |
| 8 | use WPStaging\Framework\Adapter\Database; |
| 9 | use WPStaging\Framework\Adapter\WpAdapter; |
| 10 | use WPStaging\Framework\Database\ExternalDatabaseConfiguration; |
| 11 | use WPStaging\Framework\Filesystem\Filesystem; |
| 12 | use WPStaging\Staging\Sites; |
| 13 | |
| 14 | /** |
| 15 | * Removes MalCare firewall bootstrapping from classic staging sites. |
| 16 | */ |
| 17 | class MalCare |
| 18 | { |
| 19 | /** |
| 20 | * @var string |
| 21 | */ |
| 22 | const OPTION_MALCARE_CONFIG = 'mcconfig'; |
| 23 | |
| 24 | /** |
| 25 | * @var Database |
| 26 | */ |
| 27 | private $database; |
| 28 | |
| 29 | /** |
| 30 | * @var WpAdapter |
| 31 | */ |
| 32 | protected $wpAdapter; |
| 33 | |
| 34 | /** |
| 35 | * @var Sites |
| 36 | */ |
| 37 | protected $sites; |
| 38 | |
| 39 | /** |
| 40 | * @var Filesystem |
| 41 | */ |
| 42 | protected $filesystem; |
| 43 | |
| 44 | /** @var ExternalDatabaseConfiguration */ |
| 45 | private $externalDatabaseConfiguration; |
| 46 | |
| 47 | /** |
| 48 | * @param WpAdapter $wpAdapter |
| 49 | * @param Sites $sites |
| 50 | */ |
| 51 | public function __construct(WpAdapter $wpAdapter, Sites $sites, Filesystem $filesystem) |
| 52 | { |
| 53 | $this->wpAdapter = $wpAdapter; |
| 54 | $this->sites = $sites; |
| 55 | $this->filesystem = $filesystem; |
| 56 | $this->externalDatabaseConfiguration = new ExternalDatabaseConfiguration(); |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * @param object $options |
| 61 | * @return void |
| 62 | */ |
| 63 | public function maybeDisableMalCare($options) |
| 64 | { |
| 65 | if (empty($options->clone) || empty($options->destinationDir) || empty($options->prefix)) { |
| 66 | return; |
| 67 | } |
| 68 | |
| 69 | if (!$this->sites->isExistingClone($options->clone)) { |
| 70 | return; |
| 71 | } |
| 72 | |
| 73 | if (!$this->isMalCareActive()) { |
| 74 | return; |
| 75 | } |
| 76 | |
| 77 | $this->initializeDatabase($options); |
| 78 | if ($this->database === null) { |
| 79 | return; |
| 80 | } |
| 81 | |
| 82 | $this->cleanMalCareConfig($options->prefix); |
| 83 | $this->maybeRemoveMalCareInclude($options->destinationDir . '/wp-config.php'); |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | * Check if MalCare plugin is active |
| 88 | * @return bool |
| 89 | */ |
| 90 | private function isMalCareActive(): bool |
| 91 | { |
| 92 | return $this->wpAdapter->isPluginActive('malcare-security/malcare.php'); |
| 93 | } |
| 94 | |
| 95 | /** |
| 96 | * Initialize the database connection |
| 97 | * @param object $options |
| 98 | * @return void |
| 99 | */ |
| 100 | private function initializeDatabase($options) |
| 101 | { |
| 102 | if ($this->database === null) { |
| 103 | $this->database = new Database(); |
| 104 | } |
| 105 | |
| 106 | if (!$this->isExternalDatabase($options)) { |
| 107 | return; |
| 108 | } |
| 109 | |
| 110 | $wpdb = new wpdb( |
| 111 | $options->databaseUser, |
| 112 | $options->databasePassword, |
| 113 | $options->databaseDatabase, |
| 114 | $options->databaseServer |
| 115 | ); |
| 116 | |
| 117 | $wpdb->prefix = $options->prefix; |
| 118 | |
| 119 | $this->database->setWpDatabase($wpdb); |
| 120 | } |
| 121 | |
| 122 | /** |
| 123 | * Delete MalCare configuration |
| 124 | * @param string $prefix |
| 125 | * @return void |
| 126 | */ |
| 127 | private function cleanMalCareConfig(string $prefix) |
| 128 | { |
| 129 | $optionName = self::OPTION_MALCARE_CONFIG; |
| 130 | $tableName = $prefix . 'options'; |
| 131 | |
| 132 | $result = $this->database->getClient()->query("SELECT option_value FROM `$tableName` WHERE option_name = '$optionName'"); |
| 133 | if ($this->database->getClient()->numRows($result) === 0) { |
| 134 | return; |
| 135 | } |
| 136 | |
| 137 | $this->database->getClient()->query("DELETE FROM `$tableName` WHERE option_name = '$optionName'"); |
| 138 | } |
| 139 | |
| 140 | /** |
| 141 | * Remove the malcare-waf.php include from wp-config.php |
| 142 | * |
| 143 | * @param string $filePath Path to the wp-config.php file |
| 144 | * @return bool |
| 145 | */ |
| 146 | private function maybeRemoveMalCareInclude(string $filePath): bool |
| 147 | { |
| 148 | if (!file_exists($filePath)) { |
| 149 | return false; |
| 150 | } |
| 151 | |
| 152 | $content = file_get_contents($filePath); |
| 153 | if ($content === false) { |
| 154 | return false; |
| 155 | } |
| 156 | |
| 157 | $pattern = '/^\s*(require_once|require|include|@include)\s*\(?\s*[\'"][^\'"]*malcare-waf\.php[\'"]\s*\)?\s*;\s*$/m'; |
| 158 | $content = preg_replace($pattern, '', $content); |
| 159 | |
| 160 | if ($this->filesystem->create($filePath, $content) === false) { |
| 161 | return false; |
| 162 | } |
| 163 | |
| 164 | return true; |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * @param $options |
| 169 | * @return bool |
| 170 | */ |
| 171 | private function isExternalDatabase($options): bool |
| 172 | { |
| 173 | return $this->externalDatabaseConfiguration->isEnabled($options); |
| 174 | } |
| 175 | } |
| 176 |