public void ReadAndWriteToEncryptedConfiguration() { const string sectionName = "MyEncryptedConfig"; KeyAlgorithmPair keyAlgorithmPair = new KeyAlgorithmPair(); keyAlgorithmPair.Key = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged).AssemblyQualifiedName).GenerateKey(); keyAlgorithmPair.AlgorithmTypeName = typeof(RijndaelManaged).AssemblyQualifiedName; FileKeyAlgorithmPairStorageProvider provider = new FileKeyAlgorithmPairStorageProvider(); provider.ConfigurationName = "FileKeyAlgorithmPairStorageProviderData"; using (ConfigurationBuilder builder = new ConfigurationBuilder()) { // change wher the file is RuntimeConfigurationView view = new RuntimeConfigurationView(new ConfigurationContext(new NonDisposingWrapper(builder))); FileKeyAlgorithmPairStorageProviderData fileData = (FileKeyAlgorithmPairStorageProviderData)view.GetKeyAlgorithmPairStorageProviderData(); fileData.Path = Path.GetTempFileName(); provider.Initialize(view); provider.Save(keyAlgorithmPair); builder.WriteConfiguration(sectionName, data); MockConfigurationData myData = (MockConfigurationData)builder.ReadConfiguration(sectionName); Assert.AreEqual(myData.ToString(), data.ToString()); builder.ClearSectionCache(); myData = (MockConfigurationData)builder.ReadConfiguration(sectionName); Assert.AreEqual(myData.ToString(), data.ToString()); } }
private void SaveAndLoad(RuntimeConfigurationView configurationView) { FileKeyAlgorithmPairStorageProvider provider = new FileKeyAlgorithmPairStorageProvider(); provider.Initialize(configurationView); provider.Save(DefaultKey); KeyAlgorithmPair key = provider.Load(); Assert.IsNotNull(key); Assert.AreEqual(DefaultKey.AlgorithmTypeName, key.AlgorithmTypeName); Assert.IsTrue(CryptographyUtility.CompareBytes(DefaultKey.Key, key.Key)); FileKeyAlgorithmPairStorageProviderData data = (FileKeyAlgorithmPairStorageProviderData)configurationView.GetKeyAlgorithmPairStorageProviderData(); // If protected, ensure it's protected properly if (null != data.DpapiSettings) { using (FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read)) { BinaryFormatter formatter = new BinaryFormatter(); bool deserialized = true; try { KeyAlgorithmPair deserializedKey = (KeyAlgorithmPair)formatter.Deserialize(fs); Assert.IsNotNull(deserializedKey); } catch { deserialized = false; } // Shouldn't deserialize if it's DPAPI protected Assert.IsFalse(deserialized); } } }
private void SaveAndLoad(RuntimeConfigurationView configurationView) { FileKeyAlgorithmPairStorageProvider provider = new FileKeyAlgorithmPairStorageProvider(); provider.Initialize(configurationView); provider.Save(DefaultKey); KeyAlgorithmPair key = provider.Load(); Assert.IsNotNull(key); Assert.AreEqual(DefaultKey.AlgorithmTypeName, key.AlgorithmTypeName); Assert.IsTrue(CryptographyUtility.CompareBytes(DefaultKey.Key, key.Key)); FileKeyAlgorithmPairStorageProviderData data = (FileKeyAlgorithmPairStorageProviderData)configurationView.GetKeyAlgorithmPairStorageProviderData(); // If protected, ensure it's protected properly if (null != data.DpapiSettings) { using (FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read)) { BinaryFormatter formatter = new BinaryFormatter(); bool deserialized = true; try { KeyAlgorithmPair deserializedKey = (KeyAlgorithmPair)formatter.Deserialize(fs); Assert.IsNotNull(deserializedKey); } catch { deserialized = false; } // Shouldn't deserialize if it's DPAPI protected Assert.IsFalse(deserialized); } } }
private FileKeyAlgorithmPairStorageProviderData GetFileKeyAlgorithmPairStorageProviderData() { KeyAlgorithmPairStorageProviderData keyAlgorithmPairStorageProviderData = runtimeConfigurationView.GetKeyAlgorithmPairStorageProviderData(); ArgumentValidation.CheckExpectedType(keyAlgorithmPairStorageProviderData, typeof(FileKeyAlgorithmPairStorageProviderData)); return((FileKeyAlgorithmPairStorageProviderData)keyAlgorithmPairStorageProviderData); }
public void ReadAndWriteToEncryptedConfiguration() { const string sectionName = "MyEncryptedConfig"; KeyAlgorithmPair keyAlgorithmPair = new KeyAlgorithmPair(); keyAlgorithmPair.Key = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged).AssemblyQualifiedName).GenerateKey(); keyAlgorithmPair.AlgorithmTypeName = typeof(RijndaelManaged).AssemblyQualifiedName; FileKeyAlgorithmPairStorageProvider provider = new FileKeyAlgorithmPairStorageProvider(); provider.ConfigurationName = "FileKeyAlgorithmPairStorageProviderData"; using (ConfigurationBuilder builder = new ConfigurationBuilder()) { // change wher the file is RuntimeConfigurationView view = new RuntimeConfigurationView(new ConfigurationContext(new NonDisposingWrapper(builder))); FileKeyAlgorithmPairStorageProviderData fileData = (FileKeyAlgorithmPairStorageProviderData)view.GetKeyAlgorithmPairStorageProviderData(); fileData.Path = Path.GetTempFileName(); provider.Initialize(view); provider.Save(keyAlgorithmPair); builder.WriteConfiguration(sectionName, data); MockConfigurationData myData = (MockConfigurationData)builder.ReadConfiguration(sectionName); Assert.AreEqual(myData.ToString(), data.ToString()); builder.ClearSectionCache(); myData = (MockConfigurationData)builder.ReadConfiguration(sectionName); Assert.AreEqual(myData.ToString(), data.ToString()); } }