LCOV - code coverage report
Current view: top level - src - encrypt_helper.dart (source / functions) Coverage Total Hit
Test: filtered_lcov.info Lines: 100.0 % 15 15
Test Date: 2024-09-16 09:20:02 Functions: - 0 0

            Line data    Source code
       1              : import 'package:encrypt/encrypt.dart';
       2              : import 'package:the_storage/src/cipher_storage.dart';
       3              : 
       4              : /// Encrtypt helper
       5              : class EncryptHelper {
       6              :   /// Create a new encrypt helper
       7            3 :   EncryptHelper(this._cipherStorage)
       8            3 :       : _encrypter = Encrypter(
       9            6 :           AES(_cipherStorage.key),
      10              :         );
      11              :   final CipherStorage _cipherStorage;
      12              :   final Encrypter _encrypter;
      13              : 
      14              :   /// Encrypt [String], return base64-encoded String
      15            3 :   String encrypt(String input, [String? iv]) {
      16            3 :     return _encrypter
      17            3 :         .encrypt(
      18              :           input,
      19            8 :           iv: iv != null ? CipherStorage.ivFromBase64(iv) : _cipherStorage.iv,
      20              :         )
      21            3 :         .base64;
      22              :   }
      23              : 
      24              :   /// Decrypt base64-encoded String [String], return original String
      25            3 :   String decrypt(String input, [String? iv]) {
      26            6 :     return _encrypter.decrypt64(
      27              :       input,
      28            8 :       iv: iv != null ? CipherStorage.ivFromBase64(iv) : _cipherStorage.iv,
      29              :     );
      30              :   }
      31              : 
      32              :   /// Encrypt [String], return base64-encoded String
      33            1 :   String? encryptNullable(String? input, [String? iv]) {
      34            1 :     return input != null ? encrypt(input, iv) : null;
      35              :   }
      36              : 
      37              :   /// Decrypt base64-encoded String [String], return original String
      38            3 :   String? decryptNullable(String? input, [String? iv]) {
      39            3 :     return input != null ? decrypt(input, iv) : null;
      40              :   }
      41              : }
        

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