public void HashHMACSHA1FailsUsingHashAlgorithmProvider()
{
HashAlgorithmProviderData keyData = new HashAlgorithmProviderData();
keyData.AlgorithmType = typeof(HMACSHA1).AssemblyQualifiedName;
keyData.SaltEnabled = false;
keyData.Name = "BadHMACSHA1";
IHashProvider hashProvider = new HashAlgorithmProvider();
hashProvider.Initialize(new TestCryptographyConfigurationView(keyData));
hashProvider.CreateHash(plainText);
}
/// <summary>
/// This method supports the Enterprise Library infrastructure and is not intended to be used directly from your code.
/// Builds a <see cref="HashAlgorithmProvider"/> based on an instance of <see cref="HashAlgorithmProviderData"/>.
/// </summary>
/// <seealso cref="HashProviderCustomFactory"/>
/// <param name="context">The <see cref="IBuilderContext"/> that represents the current building process.</param>
/// <param name="objectConfiguration">The configuration object that describes the object to build. Must be an instance of <see cref="HashAlgorithmProviderData"/>.</param>
/// <param name="configurationSource">The source for configuration objects.</param>
/// <param name="reflectionCache">The cache to use retrieving reflection information.</param>
/// <returns>A fully initialized instance of <see cref="HashAlgorithmProvider"/>.</returns>
public IHashProvider Assemble(IBuilderContext context, HashProviderData objectConfiguration, IConfigurationSource configurationSource, ConfigurationReflectionCache reflectionCache)
{
HashAlgorithmProviderData castedObjectConfiguration
= (HashAlgorithmProviderData)objectConfiguration;
IHashProvider createdObject
= new HashAlgorithmProvider(
castedObjectConfiguration.AlgorithmType,
castedObjectConfiguration.SaltEnabled);
return(createdObject);
}
protected override void Arrange()
{
updatableConfigurationSource = new ConfigurationSourceUpdatable();
cryptoSettings = new CryptographySettings();
hashProvider = new HashAlgorithmProviderData("hash provider", typeof(MD5), true);
cryptoSettings.HashProviders.Add(hashProvider);
cryptoSettings.DefaultHashProviderName = hashProvider.Name;
symmetricAlgorithmProvider = new CustomSymmetricCryptoProviderData("symm provider", typeof(MockCustomSymmetricProvider));
cryptoSettings.SymmetricCryptoProviders.Add(symmetricAlgorithmProvider);
cryptoSettings.DefaultSymmetricCryptoProviderName = symmetricAlgorithmProvider.Name;
updatableConfigurationSource.Add(CryptographySettings.SectionName, cryptoSettings);
container = new UnityContainer();
containerConfigurator = new UnityContainerConfigurator(container);
EnterpriseLibraryContainer.ConfigureContainer(containerConfigurator, updatableConfigurationSource);
}
public void HashWithBadType()
{
HashAlgorithmProviderData data = new HashAlgorithmProviderData();
data.AlgorithmType = "bad type";
data.Name = "bad";
IHashProvider hashProvider = new HashAlgorithmProvider();
hashProvider.Initialize(new TestCryptographyConfigurationView(data));
hashProvider.CreateHash(plainText);
}
