<authentication> of <serviceCertificate> Element

2007-07-03

Specifies authentication behaviors for service certificates used by a client.

<system.serviceModel>

                                    
                                    <authentication customCertificateValidatorType="String" certificateValidationMode="None/PeerTrust/ChainTrust/PeerOrChainTrust/Custom"
                                
                                    
                                    revocationMode="NoCheck/Online/Offline" 
                                
                                    
                                    trustedStoreLocation="LocalMachine/CurrentUser" />

Attributes and Elements

The following sections describe attributes, child elements, and parent elements

Attributes

Attribute	Description
customCertificateValidator	String. A type and assembly used to validate a custom type.
certifcateValidationMode	Specifies one of three modes used to validate credentials. If set to Custom, then a customCertificateValidator must also be supplied. The default is ChainTrust.
revocationMode	One of the modes used to check for a revoked certificate lists (CRL). The default is Online.
trustedStoreLocation	One of the two system store locations: LocalMachine or CurrentUser. This value is used when a service certificate is negotiated to the client. Validation is performed against the Trusted People store in the specified store ___location. The default is CurrentUser.

customCertificateValidator Attribute

Value	Description
String	Specifies the type name and assembly and other data used to find the type.

certificateValidationMode Attribute

Value	Description
Enumeration	One of the following values: None, PeerTrust, ChainTrust, PeerOrChainTrust, Custom. For more information, see Working with Certificates.

Enumeration

One of the following values: None, PeerTrust, ChainTrust, PeerOrChainTrust, Custom.

For more information, see Working with Certificates.

revocationMode Attribute

Value	Description
Enumeration	One of the following values: NoCheck, Online, Offline. For more information, see Working with Certificates.

Enumeration

One of the following values: NoCheck, Online, Offline.

For more information, see Working with Certificates.

trustedStoreLocation Attribute

Value	Description
Enumeration	One of the following values: LocalMachine or CurrentUser. The default is CurrentUser. If the client application is running under a system account, then the certificate is typically under LocalMachine. If the client application is running under a user account, then the certificate is typically in CurrentUser.

Child Elements

None.

Parent Elements

Element	Description
<serviceCertificate> of <clientCredentials> Element	Specifies a certificate to use when authenticating a service to the client.

Example

The following example does two tasks. It first specifies a service certificate for the client to use when communicating with endpoints whose ___domain name is www.contoso.com over the HTTP protocol. Second, it specifies the revocation mode and store ___location used during authentication.

<serviceCertificate>
  <defaultCertificate findValue="www.contoso.com" 
                      storeLocation="LocalMachine"
                      storeName="TrustedPeople" 
                      x509FindType="FindByIssuerDistinguishedName" />
  <scopedCertificates>
     <add targetUri="https://www.contoso.com" 
          findValue="www.contoso.com" storeLocation="LocalMachine"
                  storeName="Root" x509FindType="FindByIssuerName" />
  </scopedCertificates>
  <authentication revocationMode="Online" 
   trustedStoreLocation="LocalMachine" />
</serviceCertificate>

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