/// <summary>
/// Log the computation of a signature value when signing with an asymmetric algorithm
/// </summary>
/// <param name="signedXml">SignedXml object calculating the signature</param>
/// <param name="key">key used for signing</param>
/// <param name="signatureDescription">signature description being used to create the signature</param>
/// <param name="hash">hash algorithm used to digest the output</param>
/// <param name="asymmetricSignatureFormatter">signature formatter used to do the signing</param>
internal static void LogSigning(SignedXml signedXml,
object key,
SignatureDescription signatureDescription,
HashAlgorithm hash,
AsymmetricSignatureFormatter asymmetricSignatureFormatter)
{
Debug.Assert(signedXml != null, "signedXml != null");
Debug.Assert(signatureDescription != null, "signatureDescription != null");
Debug.Assert(hash != null, "hash != null");
Debug.Assert(asymmetricSignatureFormatter != null, "asymmetricSignatureFormatter != null");
if (InformationLoggingEnabled)
{
string logMessage = String.Format(CultureInfo.InvariantCulture,
SecurityResources.GetResourceString("Log_SigningAsymmetric"),
GetKeyName(key),
signatureDescription.GetType().Name,
hash.GetType().Name,
asymmetricSignatureFormatter.GetType().Name);
WriteLine(signedXml,
TraceEventType.Information,
SignedXmlDebugEvent.Signing,
logMessage);
}
}
/// <summary>
/// Log the verification parameters when verifying the SignedInfo section of a signature using an
/// asymmetric key
/// </summary>
/// <param name="signedXml">SignedXml object doing the verification</param>
/// <param name="key">key being used to verify the signed info</param>
/// <param name="signatureDescription">type of signature description class used</param>
/// <param name="hashAlgorithm">type of hash algorithm used</param>
/// <param name="asymmetricSignatureDeformatter">type of signature deformatter used</param>
/// <param name="actualHashValue">hash value of the signed info</param>
/// <param name="signatureValue">raw signature value</param>
internal static void LogVerifySignedInfo(SignedXml signedXml,
AsymmetricAlgorithm key,
SignatureDescription signatureDescription,
HashAlgorithm hashAlgorithm,
AsymmetricSignatureDeformatter asymmetricSignatureDeformatter,
byte[] actualHashValue,
byte[] signatureValue)
{
Debug.Assert(signedXml != null, "signedXml != null");
Debug.Assert(signatureDescription != null, "signatureDescription != null");
Debug.Assert(hashAlgorithm != null, "hashAlgorithm != null");
Debug.Assert(asymmetricSignatureDeformatter != null, "asymmetricSignatureDeformatter != null");
if (InformationLoggingEnabled)
{
string logMessage = String.Format(CultureInfo.InvariantCulture,
SecurityResources.GetResourceString("Log_VerifySignedInfoAsymmetric"),
GetKeyName(key),
signatureDescription.GetType().Name,
hashAlgorithm.GetType().Name,
asymmetricSignatureDeformatter.GetType().Name);
WriteLine(signedXml,
TraceEventType.Information,
SignedXmlDebugEvent.VerifySignedInfo,
logMessage);
}
if (VerboseLoggingEnabled)
{
string hashLog = String.Format(CultureInfo.InvariantCulture,
SecurityResources.GetResourceString("Log_ActualHashValue"),
FormatBytes(actualHashValue));
WriteLine(signedXml, TraceEventType.Verbose, SignedXmlDebugEvent.VerifySignedInfo, hashLog);
string signatureLog = String.Format(CultureInfo.InvariantCulture,
SecurityResources.GetResourceString("Log_RawSignatureValue"),
FormatBytes(signatureValue));
WriteLine(signedXml, TraceEventType.Verbose, SignedXmlDebugEvent.VerifySignedInfo, signatureLog);
}
}
internal static void LogVerifySignedInfo(SignedXml signedXml, AsymmetricAlgorithm key, SignatureDescription signatureDescription, HashAlgorithm hashAlgorithm, AsymmetricSignatureDeformatter asymmetricSignatureDeformatter, byte[] actualHashValue, byte[] signatureValue)
{
if (InformationLoggingEnabled)
{
string data = string.Format(CultureInfo.InvariantCulture, SecurityResources.GetResourceString("Log_VerifySignedInfoAsymmetric"), new object[] { GetKeyName(key), signatureDescription.GetType().Name, hashAlgorithm.GetType().Name, asymmetricSignatureDeformatter.GetType().Name });
WriteLine(signedXml, TraceEventType.Information, SignedXmlDebugEvent.VerifySignedInfo, data);
}
if (VerboseLoggingEnabled)
{
string str2 = string.Format(CultureInfo.InvariantCulture, SecurityResources.GetResourceString("Log_ActualHashValue"), new object[] { FormatBytes(actualHashValue) });
WriteLine(signedXml, TraceEventType.Verbose, SignedXmlDebugEvent.VerifySignedInfo, str2);
string str3 = string.Format(CultureInfo.InvariantCulture, SecurityResources.GetResourceString("Log_RawSignatureValue"), new object[] { FormatBytes(signatureValue) });
WriteLine(signedXml, TraceEventType.Verbose, SignedXmlDebugEvent.VerifySignedInfo, str3);
}
}
internal static void LogSigning(SignedXml signedXml, object key, SignatureDescription signatureDescription, HashAlgorithm hash, AsymmetricSignatureFormatter asymmetricSignatureFormatter)
{
if (InformationLoggingEnabled)
{
string data = string.Format(CultureInfo.InvariantCulture, SecurityResources.GetResourceString("Log_SigningAsymmetric"), new object[] { GetKeyName(key), signatureDescription.GetType().Name, hash.GetType().Name, asymmetricSignatureFormatter.GetType().Name });
WriteLine(signedXml, TraceEventType.Information, SignedXmlDebugEvent.Signing, data);
}
}
/// <summary>
/// Log the verification parameters when verifying the SignedInfo section of a signature using an
/// asymmetric key
/// </summary>
/// <param name="signedXml">SignedXml object doing the verification</param>
/// <param name="key">key being used to verify the signed info</param>
/// <param name="signatureDescription">type of signature description class used</param>
/// <param name="hashAlgorithm">type of hash algorithm used</param>
/// <param name="asymmetricSignatureDeformatter">type of signature deformatter used</param>
/// <param name="actualHashValue">hash value of the signed info</param>
/// <param name="signatureValue">raw signature value</param>
internal static void LogVerifySignedInfo(SignedXml signedXml,
AsymmetricAlgorithm key,
SignatureDescription signatureDescription,
HashAlgorithm hashAlgorithm,
AsymmetricSignatureDeformatter asymmetricSignatureDeformatter,
byte[] actualHashValue,
byte[] signatureValue) {
Debug.Assert(signedXml != null, "signedXml != null");
Debug.Assert(signatureDescription != null, "signatureDescription != null");
Debug.Assert(hashAlgorithm != null, "hashAlgorithm != null");
Debug.Assert(asymmetricSignatureDeformatter != null, "asymmetricSignatureDeformatter != null");
if (InformationLoggingEnabled) {
string logMessage = String.Format(CultureInfo.InvariantCulture,
SecurityResources.GetResourceString("Log_VerifySignedInfoAsymmetric"),
GetKeyName(key),
signatureDescription.GetType().Name,
hashAlgorithm.GetType().Name,
asymmetricSignatureDeformatter.GetType().Name);
WriteLine(signedXml,
TraceEventType.Information,
SignedXmlDebugEvent.VerifySignedInfo,
logMessage);
}
if (VerboseLoggingEnabled) {
string hashLog = String.Format(CultureInfo.InvariantCulture,
SecurityResources.GetResourceString("Log_ActualHashValue"),
FormatBytes(actualHashValue));
WriteLine(signedXml, TraceEventType.Verbose, SignedXmlDebugEvent.VerifySignedInfo, hashLog);
string signatureLog = String.Format(CultureInfo.InvariantCulture,
SecurityResources.GetResourceString("Log_RawSignatureValue"),
FormatBytes(signatureValue));
WriteLine(signedXml, TraceEventType.Verbose, SignedXmlDebugEvent.VerifySignedInfo, signatureLog);
}
}
/// <summary>
/// Log the computation of a signature value when signing with an asymmetric algorithm
/// </summary>
/// <param name="signedXml">SignedXml object calculating the signature</param>
/// <param name="key">key used for signing</param>
/// <param name="signatureDescription">signature description being used to create the signature</param>
/// <param name="hash">hash algorithm used to digest the output</param>
/// <param name="asymmetricSignatureFormatter">signature formatter used to do the signing</param>
internal static void LogSigning(SignedXml signedXml,
object key,
SignatureDescription signatureDescription,
HashAlgorithm hash,
AsymmetricSignatureFormatter asymmetricSignatureFormatter) {
Debug.Assert(signedXml != null, "signedXml != null");
Debug.Assert(signatureDescription != null, "signatureDescription != null");
Debug.Assert(hash != null, "hash != null");
Debug.Assert(asymmetricSignatureFormatter != null, "asymmetricSignatureFormatter != null");
if (InformationLoggingEnabled) {
string logMessage = String.Format(CultureInfo.InvariantCulture,
SecurityResources.GetResourceString("Log_SigningAsymmetric"),
GetKeyName(key),
signatureDescription.GetType().Name,
hash.GetType().Name,
asymmetricSignatureFormatter.GetType().Name);
WriteLine(signedXml,
TraceEventType.Information,
SignedXmlDebugEvent.Signing,
logMessage);
}
}
