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Aios.php
143 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WPStaging\Framework\ThirdParty; |
| 4 | |
| 5 | /** |
| 6 | * Class All in One WP Security (AIOWPS) |
| 7 | * |
| 8 | * Special treatment for the wpstg must-use plugin wp-staging-optimizer plugin if AIOWPS is installed |
| 9 | * and salt prefix option is enabled. This is to prevent making wp staging unusable due to ajax error 400 |
| 10 | * Github: https://github.com/wp-staging/wp-staging-pro/pull/2762/ |
| 11 | * |
| 12 | * Class created with performance in mind! |
| 13 | * It ensures that db calls are only made if actually a status change of the AIOS salt option happens. |
| 14 | * |
| 15 | * This class will do: |
| 16 | * |
| 17 | * - Add AIOWPS to optimizer whitelist and keep it active during wp staging processing. |
| 18 | * - Remove AIOWPS from optimizer whitelist and disables it during wp staging processing once AIOS does not have salt prefix option enabled. |
| 19 | * - Delivers the status if salt prefix option is enabled to allow showing an admin notice to recommend disabling the salt prefix option to increase reliability of wp staging requests. |
| 20 | * |
| 21 | * @package WPStaging\Framework\ThirdParty |
| 22 | */ |
| 23 | class Aios |
| 24 | { |
| 25 | |
| 26 | /** The option_name that contains all AIOWPS options in the db. */ |
| 27 | const AIOS_OPTIONS = 'aio_wp_security_configs'; |
| 28 | |
| 29 | const AIOS_SALT_OPTION = 'aiowps_enable_salt_postfix'; |
| 30 | |
| 31 | /** The option_name that contains all optimizer whitelisted plugins in the db. */ |
| 32 | const WHITELISTED_PLUGINS_OPTION = 'wpstg_optimizer_excluded'; |
| 33 | |
| 34 | // Plugin slug |
| 35 | const AIOS_PLUGIN_SLUG = 'all-in-one-wp-security-and-firewall'; |
| 36 | |
| 37 | /** @var array */ |
| 38 | private $whitelistedPlugins; |
| 39 | |
| 40 | public function __construct() |
| 41 | { |
| 42 | $this->whitelistedPlugins = get_option(self::WHITELISTED_PLUGINS_OPTION, []); |
| 43 | } |
| 44 | |
| 45 | /** |
| 46 | * @return bool |
| 47 | */ |
| 48 | public function isSaltPostfixOptionEnabled(): bool |
| 49 | { |
| 50 | // Extra check to reduce number of db calls for performance reasons |
| 51 | if (!$this->isAiosActive()) { |
| 52 | return false; |
| 53 | } |
| 54 | |
| 55 | $aiosOptions = get_option(self::AIOS_OPTIONS); |
| 56 | if (empty($aiosOptions) || empty($aiosOptions[self::AIOS_SALT_OPTION])) { |
| 57 | return false; |
| 58 | } |
| 59 | |
| 60 | return $aiosOptions[self::AIOS_SALT_OPTION] === '1'; |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * @return void |
| 65 | */ |
| 66 | public function optimizerWhitelistUpdater() |
| 67 | { |
| 68 | $this->maybeAddAiosToWhitelist(); |
| 69 | $this->maybeRemoveAiosFromWhitelist(); |
| 70 | } |
| 71 | |
| 72 | /** |
| 73 | * Add AIOS plugin from being excluded in optimizer plugin if AIOS salt postfix option is enabled |
| 74 | * @return void |
| 75 | */ |
| 76 | private function maybeAddAiosToWhitelist() |
| 77 | { |
| 78 | if (!$this->isSaltPostfixOptionEnabled()) { |
| 79 | return; |
| 80 | } |
| 81 | |
| 82 | if (in_array(self::AIOS_PLUGIN_SLUG, $this->whitelistedPlugins)) { |
| 83 | return; |
| 84 | } |
| 85 | |
| 86 | $this->whitelistedPlugins[] = self::AIOS_PLUGIN_SLUG; |
| 87 | |
| 88 | update_option(self::WHITELISTED_PLUGINS_OPTION, $this->whitelistedPlugins); |
| 89 | } |
| 90 | |
| 91 | /** |
| 92 | * Remove AIOS plugin from being excluded in optimizer plugin if AIOS salt postfix option is disabled |
| 93 | * @return void |
| 94 | */ |
| 95 | private function maybeRemoveAiosFromWhitelist() |
| 96 | { |
| 97 | if (!$this->aiosIsWhitelisted()) { |
| 98 | return; |
| 99 | } |
| 100 | |
| 101 | if ($this->isSaltPostfixOptionEnabled()) { |
| 102 | return; |
| 103 | } |
| 104 | |
| 105 | $key = array_search(self::AIOS_PLUGIN_SLUG, $this->whitelistedPlugins); |
| 106 | if ($key !== false) { |
| 107 | unset($this->whitelistedPlugins[$key]); |
| 108 | } |
| 109 | |
| 110 | update_option(self::WHITELISTED_PLUGINS_OPTION, $this->whitelistedPlugins); |
| 111 | } |
| 112 | |
| 113 | /** |
| 114 | * Used to mock up this method in unit tests. Thus, it needs to be public. |
| 115 | * @param string $class |
| 116 | * @return bool |
| 117 | */ |
| 118 | public function doesClassExist(string $class): bool |
| 119 | { |
| 120 | return class_exists($class); |
| 121 | } |
| 122 | |
| 123 | /** |
| 124 | * @return bool |
| 125 | */ |
| 126 | protected function isAiosActive(): bool |
| 127 | { |
| 128 | return $this->doesClassExist('AIO_WP_Security'); |
| 129 | } |
| 130 | |
| 131 | /** |
| 132 | * @return bool |
| 133 | */ |
| 134 | private function aiosIsWhitelisted(): bool |
| 135 | { |
| 136 | if (in_array(self::AIOS_PLUGIN_SLUG, $this->whitelistedPlugins)) { |
| 137 | return true; |
| 138 | } |
| 139 | |
| 140 | return false; |
| 141 | } |
| 142 | } |
| 143 |