private void ValueEncryption(JValue value, EncryptionEnum encryption)
{
if (value.Value != null)
{
if (encryption == EncryptionEnum.Encrypt)
{
value.Value = DependencyRegistar.Resolve <ICryptographicService>().GetEncryptedValue(value.Value.ToString());
}
else
{
value.Value = DependencyRegistar.Resolve <ICryptographicService>().GetDecryptedValue(value.Value.ToString());
}
}
}
private Uri UriEncryption(string url)
{
var uri = new Uri(url);
var uriBuilder = new UriBuilder(uri);
var queryStringParams = uri.ParseQueryString();
if (queryStringParams.Keys.Count > 0)
{
for (int i = 0; i < queryStringParams.Count; i++)
{
if (queryStringParams.Keys[i].ToString().EndsWith("id", StringComparison.InvariantCultureIgnoreCase) ||
queryStringParams.Keys[i].ToString().EndsWith("ids", StringComparison.InvariantCultureIgnoreCase))
{
queryStringParams.Set(queryStringParams.Keys[i], DependencyRegistar.Resolve <ICryptographicService>().GetDecryptedValue(queryStringParams[i]));
}
}
uriBuilder.Query = queryStringParams.ToString();
}
return(uriBuilder.Uri);
}
protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
var isEncryptionEnabled = DependencyRegistar.Resolve <IConfigurationManager>().GetAppSetting <bool>("IsEncryptionEnabled");
if (isEncryptionEnabled)
{
request.RequestUri = UriEncryption(request.RequestUri.AbsoluteUri);
if (request.Content != null)
{
request.Content = ContentEncryption(await request.Content.ReadAsStringAsync(), EncryptionEnum.Decrypt);
}
}
var response = await base.SendAsync(request, cancellationToken);
if (isEncryptionEnabled && response.Content != null)
{
response.Content = ContentEncryption(await response.Content.ReadAsStringAsync(), EncryptionEnum.Encrypt);
}
return(response);
}
//Configurating SimpleInjector
public void ConfigureDI(HttpConfiguration config)
{
DependencyRegistar.Initialize(config);
}
