public LogHelper()
{
var _configPrefix = typeof(LogHelper).Name + "_";
_SP = new Configuration.SettingsParser();
_SP.ConfigPrefix = _configPrefix;
_FileWriter = new IO.LogFileWriter(_configPrefix);
}
public LogFileWriter(string configPrefix = null)
{
// This class can be inherited therefore use type to make sure that prefix is different.
// Get type will return derived class or this class if not derived.
var prefix = configPrefix ?? GetType().Name;
// Add separator to the prefix if missing.
if (!prefix.EndsWith("_", StringComparison.OrdinalIgnoreCase) && !prefix.EndsWith("-", StringComparison.OrdinalIgnoreCase))
{
prefix += "_";
}
_SP = new Configuration.SettingsParser();
_SP.ConfigPrefix = prefix;
_Init();
}
/* Example:
*
* /// <summary>Class with sensitive property.</summary>
* public class ClassName
* {
* /// <summary>Sensitive Property.</summary>
* public string Password
* {
* get { return SecurityHelper.GetSecureStringValue(_Password); }
* set { SecurityHelper.SetSecureStringValue(ref _Password, value); }
* }
* SecureString _Password;
*
* ~ClassName()
* {
* SecurityHelper.SetSecureStringValue(ref _Password, null);
* }
* }
*
*/
#endregion
/// <summary>
/// The following method is invoked by the RemoteCertificateValidationDelegate.
/// Net.ServicePointManager.ServerCertificateValidationCallback = AddressOf ValidateServerCertificate
/// </summary>
/// <remarks>
/// Add "AllowCertificateErrors" to allow certificate errors: request.Headers.Add("AllowCertificateErrors");
/// </remarks>
public static bool ValidateServerCertificate(object sender, System.Security.Cryptography.X509Certificates.X509Certificate certificate, System.Security.Cryptography.X509Certificates.X509Chain chain, System.Net.Security.SslPolicyErrors sslPolicyErrors)
{
// No errors were found.
if (sslPolicyErrors == System.Net.Security.SslPolicyErrors.None)
{
// Allow this client to communicate with unauthenticated servers.
return(true);
}
var sp = new Configuration.SettingsParser("CertificateErrors_");
var allow = sp.Parse("Allow", false);
var notify = sp.Parse("Notify", true);
string message = string.Format("Certificate error: {0}", sslPolicyErrors);
message += allow
? " Allow this client to communicate with unauthenticated server."
: " The underlying connection was closed.";
var ex = new Exception("Validate server certificate error");
ex.Data.Add("AllowCertificateErrors", allow);
if (sender != null && sender is System.Net.HttpWebRequest)
{
//var request = (System.Net.HttpWebRequest)sender;
// Allow certificate errors if request contains "AllowCertificateErrors" key.
//AllowCertificateErrors = request.Headers.AllKeys.Contains("AllowCertificateErrors");
var hr = (System.Net.HttpWebRequest)sender;
ex.Data.Add("sender.OriginalString", hr.Address.OriginalString);
}
if (certificate != null)
{
ex.Data.Add("Certificate.Issuer", certificate.Issuer);
ex.Data.Add("Certificate.Subject", certificate.Subject);
}
if (chain != null)
{
for (int i = 0; i < chain.ChainStatus.Length; i++)
{
ex.Data.Add("Chain.ChainStatus(" + i + ")", string.Format("{0}, {1}", chain.ChainStatus[i].Status, chain.ChainStatus[i].StatusInformation));
}
}
if (notify)
{
Runtime.LogHelper.Current.ProcessException(ex);
}
// Allow (or not allow depending on setting value) this client to communicate with unauthenticated servers.
return(allow);
}