/// <summary>
/// <para>Load the configured protection mechanism for the section. This is the <see cref="KeyAlgorithmPairStorageProviderData"/> to load the <see cref="KeyAlgorithmPair"/>.</para>
/// </summary>
/// <param name="sectionName">
/// <para>The name of the section to encrypt.</para>
/// </param>
/// <param name="context">
/// <para>A <see cref="ConfigurationContext"/> object.</para>
/// </param>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="context"/> is a <see langword="null"/> reference (Nothing in Visual Basic).</para>
/// </exception>
/// <exception cref="ConfigurationException">
/// <para>An error occured in configuration.</para>
/// </exception>
public void Load(ConfigurationContext context, string sectionName)
{
ArgumentValidation.CheckForNullReference(context, "context");
ArgumentValidation.CheckForNullReference(sectionName, "sectionName");
ArgumentValidation.CheckForEmptyString(sectionName, "sectionName");
ConfigurationSettings settings = context.GetMetaConfiguration();
ConfigurationSectionData data = settings.ConfigurationSections[sectionName];
if (null == data)
{
InvalidSectionExceptionBuilder builder = new InvalidSectionExceptionBuilder(sectionName, context.ConfigurationFile);
throw builder.ThrowException();
}
if ((null == settings.KeyAlgorithmPairStorageProviderData) && (data.Encrypt))
{
throw new ConfigurationException(SR.ExceptionNoKeyAlgorithmStorageProvider);
}
if (data.Encrypt)
{
SetDataToBeEncrypted(context);
}
}
private void ValidateSection(string sectionName)
{
if (!IsValidSection(sectionName))
{
InvalidSectionExceptionBuilder builder = new InvalidSectionExceptionBuilder(sectionName, this.currentConfigFileName);
throw builder.ThrowException();
}
}
/// <summary>
/// <para>Retrieves the <see cref="TransformerData"/> for the section.</para>
/// </summary>
/// <param name="sectionName">
/// <para>The name of the section to get the <see cref="TransformerData"/></para>
/// </param>
/// <returns>
/// <para>The <see cref="TransformerData"/> for the section.</para>
/// </returns>
public virtual TransformerData GetTransformerProviderData(string sectionName)
{
ConfigurationSettings settings = GetConfigurationSettings();
ConfigurationSectionData configurationSectionData = settings.ConfigurationSections[sectionName];
if (configurationSectionData == null)
{
InvalidSectionExceptionBuilder builder = new InvalidSectionExceptionBuilder(sectionName, ConfigurationContext.ConfigurationFile);
throw builder.ThrowException();
}
return(configurationSectionData.Transformer);
}
/// <summary>
/// <para>Retrieves the <see cref="TransformerData"/> for the section.</para>
/// </summary>
/// <param name="sectionName">
/// <para>The name of the section to get the <see cref="TransformerData"/></para>
/// </param>
/// <returns>
/// <para>The <see cref="TransformerData"/> for the section.</para>
/// </returns>
public virtual TransformerData GetTransformerProviderData(string sectionName)
{
ConfigurationSettings settings = GetConfigurationSettings();
ConfigurationSectionData configurationSectionData = settings.ConfigurationSections[sectionName];
if (configurationSectionData == null)
{
InvalidSectionExceptionBuilder builder = new InvalidSectionExceptionBuilder(sectionName, ConfigurationContext.ConfigurationFile);
throw builder.ThrowException();
}
return configurationSectionData.Transformer;
}
/// <summary>
/// <para>Load the configured protection mechanism for the section. This is the <see cref="KeyAlgorithmPairStorageProviderData"/> to load the <see cref="KeyAlgorithmPair"/>.</para>
/// </summary>
/// <param name="sectionName">
/// <para>The name of the section to encrypt.</para>
/// </param>
/// <param name="context">
/// <para>A <see cref="ConfigurationContext"/> object.</para>
/// </param>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="context"/> is a <see langword="null"/> reference (Nothing in Visual Basic).</para>
/// </exception>
/// <exception cref="ConfigurationException">
/// <para>An error occured in configuration.</para>
/// </exception>
public void Load(ConfigurationContext context, string sectionName)
{
ArgumentValidation.CheckForNullReference(context, "context");
ArgumentValidation.CheckForNullReference(sectionName, "sectionName");
ArgumentValidation.CheckForEmptyString(sectionName, "sectionName");
ConfigurationSettings settings = context.GetMetaConfiguration();
ConfigurationSectionData data = settings.ConfigurationSections[sectionName];
if (null == data)
{
InvalidSectionExceptionBuilder builder = new InvalidSectionExceptionBuilder(sectionName, context.ConfigurationFile);
throw builder.ThrowException();
}
if ((null == settings.KeyAlgorithmPairStorageProviderData) && (data.Encrypt))
{
throw new ConfigurationException(SR.ExceptionNoKeyAlgorithmStorageProvider);
}
if (data.Encrypt)
{
SetDataToBeEncrypted(context);
}
}
private void ValidateSection(string sectionName)
{
if (!IsValidSection(sectionName))
{
InvalidSectionExceptionBuilder builder = new InvalidSectionExceptionBuilder(sectionName, this.currentConfigFileName);
throw builder.ThrowException();
}
}