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X509ApplicationPolicyConstraintsExtension Class

Represents the X.509 Application Policy Constraints certificate extension. The policy constraints extension can be used in certificates issued to CAs.The policy constraints extension constrains path validation in two ways. It can be used to prohibit policy mapping or require that each certificate in a path contain an acceptable policy identifier.
Inheritance Hierarchy
SystemObject
  System.Security.CryptographyAsnEncodedData
    System.Security.Cryptography.X509CertificatesX509Extension
      System.Security.Cryptography.X509CertificatesX509ApplicationPolicyConstraintsExtension

Namespace:  System.Security.Cryptography.X509Certificates
Assembly:  SysadminsLV.PKI (in SysadminsLV.PKI.dll) Version: 3.5.0.0 (3.5.0.0)
Syntax
public sealed class X509ApplicationPolicyConstraintsExtension : X509Extension

The X509ApplicationPolicyConstraintsExtension type exposes the following members.

Constructors
Properties
  NameDescription
Public propertyCritical
Gets a Boolean value indicating whether the extension is critical.
(Inherited from X509Extension.)
Public propertyInhibitPolicyMapping
Gets the number of additional certificates that may appear in the path before policy mapping is no longer permitted. For example, a value of one indicates that policy mapping may be processed in certificates issued by the subject of this certificate, but not in additional certificates in the path.
Public propertyOid
Gets or sets the Oid value for an AsnEncodedData object.
(Inherited from AsnEncodedData.)
Public propertyRawData
Gets or sets the Abstract Syntax Notation One (ASN.1)-encoded data represented in a byte array.
(Inherited from AsnEncodedData.)
Public propertyRequireExplicitPolicy
Gets the number of additional certificates that may appear in the path before an explicit policy is required for the entire path. When an explicit policy is required, it is necessary for all certificates in the path to contain an acceptable policy identifier in the certificate policies extension. An acceptable policy identifier is the identifier of a policy required by the user of the certification path or the identifier of a policy that has been declared equivalent through policy mapping.
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Methods
  NameDescription
Public methodCopyFrom
Copies the extension properties of the specified AsnEncodedData object.
(Inherited from X509Extension.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodFormat
Returns a formatted version of the Abstract Syntax Notation One (ASN.1)-encoded data as a string.
(Inherited from AsnEncodedData.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Extension Methods
  NameDescription
Public Extension MethodEncode
Encodes current extension to ASN.1-encoded byte array.
(Defined by X509ExtensionExtensions.)
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See Also