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.NET Framework 4.5

.NET Framework Class Library

System.ServiceModel Namespaces

System.ServiceModel.Security

Basic128SecurityAlgorithmSuite Class

Basic192SecurityAlgorithmSuite Class

Basic256SecurityAlgorithmSuite Class

BasicSecurityProfileVersion Class

BinarySecretKeyIdentifierClause Class

ChannelProtectionRequirements Class

DataProtectionSecurityStateEncoder Class

DispatchContext Class

ExpiredSecurityTokenException Class

HttpDigestClientCredential Class

IdentityVerifier Class

IEndpointIdentityProvider Interface

ImpersonateOnSerializingReplyMessageProperty Class

InfocardInteractiveChannelInitializer Class

ISecureConversationSession Interface

ISecuritySession Interface

IssuedTokenClientCredential Class

IssuedTokenServiceCredential Class

IWSTrust13AsyncContract Interface

IWSTrust13SyncContract Interface

IWSTrustChannelContract Interface

IWSTrustContract Interface

IWSTrustFeb2005AsyncContract Interface

IWSTrustFeb2005SyncContract Interface

KeyNameIdentifierClause Class

MessagePartSpecification Class

MessageProtectionOrder Enumeration

MessageSecurityException Class

NonceCache Class

PeerCredential Class

ScopedMessagePartSpecification Class

SecureConversationServiceCredential Class

SecureConversationVersion Class

SecurityAccessDeniedException Class

SecurityAlgorithmSuite Class

SecurityContextKeyIdentifierClause Class

SecurityCredentialsManager Class

SecurityKeyEntropyMode Enumeration

SecurityMessageProperty Class

SecurityNegotiationException Class

SecurityPolicyVersion Class

SecurityStateEncoder Class

SecurityTokenAttachmentMode Enumeration

SecurityTokenSpecification Class

SecurityVersion Class

ServiceCredentialsSecurityTokenManager Class

SimpleSecurityTokenProvider Class

SspiSecurityTokenProvider Class

SupportingTokenSpecification Class

TripleDesSecurityAlgorithmSuite Class

TrustVersion Class

UserNamePasswordClientCredential Class

UserNamePasswordServiceCredential Class

UserNamePasswordValidationMode Enumeration

WindowsClientCredential Class

WindowsServiceCredential Class

WSSecurityTokenSerializer Class

WSTrustChannel Class

WSTrustChannelFactory Class

WSTrustRequestBodyWriter Class

WSTrustRequestProcessingErrorEventArgs Class

WSTrustResponseBodyWriter Class

WSTrustServiceContract Class

WSTrustServiceHost Class

X509CertificateInitiatorClientCredential Class

X509CertificateInitiatorServiceCredential Class

X509CertificateRecipientClientCredential Class

X509CertificateRecipientServiceCredential Class

X509CertificateValidationMode Enumeration

X509ClientCertificateAuthentication Class

X509PeerCertificateAuthentication Class

X509ServiceCertificateAuthentication Class

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X509CertificateValidationMode Enumeration

.NET Framework 4.5

An enumeration that lists the ways of validating a certificate.

Namespace: System.ServiceModel.Security
Assembly: System.IdentityModel (in System.IdentityModel.dll)

public enum X509CertificateValidationMode

	Member name	Description
	None	No validation of the certificate is done.
	PeerTrust	The certificate is valid if it is in the trusted people store.
	ChainTrust	The certificate is valid if the chain builds to a certification authority in the trusted root store.
	PeerOrChainTrust	The certificate is valid if it is in the trusted people store, or if the chain builds to a certification authority in the trusted root store.
	Custom	The user must plug in a custom X509CertificateValidator to validate the certificate.

          ChannelFactory<ISimpleChannel> cf =
              new ChannelFactory<ISimpleChannel>();
          cf.Credentials.ClientCertificate.SetCertificate(
              StoreLocation.CurrentUser, StoreName.My,
              X509FindType.FindByThumbprint,
"37 28 05 09 22 81 07 08 a0 cd 2a af dd c3 83 cd c3 3b 8f 9d");
          cf.Credentials.ServiceCertificate.SetDefaultCertificate(
              StoreLocation.CurrentUser,
              StoreName.TrustedPeople,
              X509FindType.FindByThumbprint,
"33 93 68 cc 7c 75 80 24 a2 80 9f 45 8c 81 fa 92 ad 5b 04 39");
          cf.Credentials.ServiceCertificate.Authentication.CertificateValidationMode
              = X509CertificateValidationMode.PeerOrChainTrust;

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

System.ServiceModel.Security Namespace

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