VerifyResult Enum
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Specifies the result of a certificate or signature verification.
public enum class VerifyResult
public enum VerifyResult
type VerifyResult =
Public Enum VerifyResult
- Inheritance
Fields
CertificateRequired | 2 | The X.509 certificate is not available to verify the signature. |
InvalidCertificate | 3 | The X.509 certificate is not valid. |
InvalidSignature | 1 | The signature is not valid. |
NotSigned | 5 | The specified package or part has no signature. |
ReferenceNotFound | 4 | A reference relationship to the signature was not found. |
Success | 0 | The verification was successful. |
Examples
The following example shows how to use the VerifyResult enumeration.
// ------------------------ ValidateSignatures ------------------------
/// <summary>
/// Validates all the digital signatures of a given package.</summary>
/// <param name="package">
/// The package for validating digital signatures.</param>
/// <returns>
/// true if all digital signatures are valid; otherwise false if the
/// package is unsigned or any of the signatures are invalid.</returns>
private static bool ValidateSignatures(Package package)
{
if (package == null)
throw new ArgumentNullException("ValidateSignatures(package)");
// Create a PackageDigitalSignatureManager for the given Package.
PackageDigitalSignatureManager dsm =
new PackageDigitalSignatureManager(package);
// Check to see if the package contains any signatures.
if (!dsm.IsSigned)
return false; // The package is not signed.
// Verify that all signatures are valid.
VerifyResult result = dsm.VerifySignatures(false);
if (result != VerifyResult.Success)
return false; // One or more digital signatures are invalid.
// else if (result == VerifyResult.Success)
return true; // All signatures are valid.
}// end:ValidateSignatures()
' ------------------------ ValidateSignatures ------------------------
''' <summary>
''' Validates all the digital signatures of a given package.</summary>
''' <param name="package">
''' The package for validating digital signatures.</param>
''' <returns>
''' true if all digital signatures are valid; otherwise false if the
''' package is unsigned or any of the signatures are invalid.</returns>
Private Shared Function ValidateSignatures(ByVal package As Package) As Boolean
If package Is Nothing Then
Throw New ArgumentNullException("ValidateSignatures(package)")
End If
' Create a PackageDigitalSignatureManager for the given Package.
Dim dsm As New PackageDigitalSignatureManager(package)
' Check to see if the package contains any signatures.
If Not dsm.IsSigned Then
Return False
End If
' The package is not signed.
' Verify that all signatures are valid.
Dim result As VerifyResult = dsm.VerifySignatures(False)
If result <> VerifyResult.Success Then
Return False
End If
' One or more digital signatures are invalid.
' else if (result == VerifyResult.Success)
' All signatures are valid.
Return True
End Function
' end:ValidateSignatures()
For the complete sample, see Creating a Package with a Digital Signature Sample.
Applies to
See also
.NET
피드백
https://aka.ms/ContentUserFeedback을 참조하세요.
출시 예정: 2024년 내내 콘텐츠 피드백 메커니즘인 GitHub 문제를 단계적으로 폐지하고 새로운 피드백 시스템으로 바꿀 예정입니다. 자세한 내용은다음에 대한 사용자 의견 제출 및 보기