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<?php |
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/** |
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* Keeps plugin upload folders from being listed. |
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* |
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* @package EasyInvoice |
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*/ |
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|
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namespace EasyInvoice\Helpers; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class UploadGuard { |
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/** |
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* Drop an index.php (and an .htaccess turning indexes off) into a folder |
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* the plugin writes client files to, so a directory listing never shows |
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* every payment proof or signature. Idempotent; silent on failure. |
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* |
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* @param string $dir Absolute path. |
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*/ |
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public static function protectDirectory( string $dir ): void { |
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if ( '' === $dir ) { |
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return; |
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} |
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if ( ! is_dir( $dir ) ) { |
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wp_mkdir_p( $dir ); |
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} |
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if ( ! is_dir( $dir ) || ! is_writable( $dir ) ) { |
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return; |
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} |
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$index = trailingslashit( $dir ) . 'index.php'; |
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if ( ! file_exists( $index ) ) { |
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@file_put_contents( $index, "<?php\n// Silence is golden.\n" ); // phpcs:ignore WordPress.WP.AlternativeFunctions,WordPress.PHP.NoSilencedErrors |
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} |
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$htaccess = trailingslashit( $dir ) . '.htaccess'; |
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if ( ! file_exists( $htaccess ) ) { |
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@file_put_contents( $htaccess, "Options -Indexes\n" ); // phpcs:ignore WordPress.WP.AlternativeFunctions,WordPress.PHP.NoSilencedErrors |
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} |
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} |
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} |
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|
