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<?php |
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|
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namespace BitCode\BitForm\Core\Cryptography; |
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|
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use BitCode\BitForm\Core\Util\Log; |
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use WP_Error; |
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|
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class Cryptography |
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{ |
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public static $sodiumCompat; |
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|
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public static function getSodiumCompat() |
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{ |
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if (!self::$sodiumCompat) { |
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self::$sodiumCompat = new SodiumCompat(); |
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} |
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return self::$sodiumCompat; |
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} |
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|
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public static function encrypt($message, $key) |
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{ |
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try { |
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if (32 !== strlen($key)) { |
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$key = hash('sha256', $key, true); // Generate a 32-byte raw binary key |
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} |
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return base64_encode(self::getSodiumCompat()->compatEncrypt($message, $key)); |
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} catch (Exception $e) { |
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// Handle the exception (e.g., log it, rethrow it, or return a meaningful error message) |
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Log::debug_log('Encryption failed: ' . $e->getMessage()); |
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/* translators: %s: dynamic value. */ |
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return new WP_Error('encryption_failed', sprintf(__('Encryption failed: %s', 'bit-form'), esc_html($e->getMessage()))); |
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} |
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} |
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|
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public static function decrypt($message, $key) |
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{ |
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try { |
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if (32 !== strlen($key)) { |
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$key = hash('sha256', $key, true); // Generate a 32-byte raw binary key |
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} |
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return self::getSodiumCompat()->compatDecrypt(base64_decode($message), $key); |
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} catch (\Exception $e) { |
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// Handle the exception |
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Log::debug_log('Decryption failed: ' . $e->getMessage()); |
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/* translators: %s: dynamic value. */ |
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return new WP_Error('decryption_failed', sprintf(__('Decryption failed: %s', 'bit-form'), esc_html($e->getMessage()))); |
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} |
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} |
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} |
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|
