Class Certificate

Inheritance

Object

Certificate

AttributeCertificate

PKCertificate

Inherited Members

Object.ToString()

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetType()

Object.MemberwiseClone()

Namespace: Lacuna.Pki

Assembly: Lacuna.Pki.dll

Syntax

public abstract class Certificate

Fields

issuer

Declaration

protected PKCertificate issuer

Field Value

Type	Description
PKCertificate

Properties

AuthorityInformationAccess

Declaration

protected AuthorityInformationAccess AuthorityInformationAccess { get; }

Property Value

Type	Description
AuthorityInformationAccess

CAIssuersUri

Declaration

public Uri CAIssuersUri { get; }

Property Value

Type	Description
Uri

EncodedValue

Declaration

public byte[] EncodedValue { get; protected set; }

Property Value

Type	Description
Byte[]

Extensions

Declaration

public X509Extensions Extensions { get; protected set; }

Property Value

Type	Description
X509Extensions

IsSelfSigned

Denotes whether this is a self-signed certificate (root certificate) or not.

NOTICE: never test the condition Issuer==null to assertain if a certificate is self-signed, since that condition may throw an exception in case the certificate is not a self-signed certificate but its issuer could not be located. For such purposes, use this property instead.

Declaration

public abstract bool IsSelfSigned { get; }

Property Value

Type	Description
Boolean

Issuer

The certificate's issuer public key certificate, or null if the certificate is self-signed. If the certificate is not self signed but the issuer cannot be found, this property throws a CertificateIssuerNotFoundException. In order to check if the issuer was found, use the property IssuerFound before calling this property.

NOTICE: never test the condition Issuer==null to assertain if a PKCertificate is self-signed. For such purposes, use the property IsSelfSigned instead.

Declaration

public PKCertificate Issuer { get; }

Property Value

Type	Description
PKCertificate

IssuerDisplayName

Declaration

public abstract string IssuerDisplayName { get; }

Property Value

Type	Description
String

IssuerDN

Declaration

protected abstract Name IssuerDN { get; }

Property Value

Type	Description
Name

IssuerFound

Denotes whether the certificate's issuer was found. Returns false for self-signed certificates.

NOTICE: this property is not exactly a negation of the IssuerNotFound property, since both properties return false for self-signed certificates.

Declaration

public bool IssuerFound { get; }

Property Value

Type	Description
Boolean

IssuerKeyIdentifier

Declaration

public byte[] IssuerKeyIdentifier { get; }

Property Value

Type	Description
Byte[]

IssuerNotFound

Denothes whether the certificate's issuer was not found. Returns false for self-signed certificates.

NOTICE: this property is not exactly a negation of the IssuerFound property, since both properties return false for self-signed certificates.

Declaration

public bool IssuerNotFound { get; }

Property Value

Type	Description
Boolean

OcspUri

Declaration

public Uri OcspUri { get; }

Property Value

Type	Description
Uri

SerialNumber

Declaration

public BigInteger SerialNumber { get; protected set; }

Property Value

Type	Description
BigInteger

SignatureAlgorithm

Declaration

public SignatureAlgorithm SignatureAlgorithm { get; protected set; }

Property Value

Type	Description
SignatureAlgorithm

SignatureValue

Declaration

public byte[] SignatureValue { get; protected set; }

Property Value

Type	Description
Byte[]

SubjectDisplayName

Declaration

public abstract string SubjectDisplayName { get; }

Property Value

Type	Description
String

TbsCertificateEncoded

Declaration

protected byte[] TbsCertificateEncoded { get; }

Property Value

Type	Description
Byte[]

ThumbprintSHA1

Declaration

public byte[] ThumbprintSHA1 { get; }

Property Value

Type	Description
Byte[]

ThumbprintSHA256

Declaration

public byte[] ThumbprintSHA256 { get; }

Property Value

Type	Description
Byte[]

TrustAnchor

Returns the trust anchor for this certificate, that is, the root certificate at the top of the certification chain. Throws a CertificateIssuerNotFoundException if the certification chain cannot be determined all the way to a root certificate.

Declaration

public PKCertificate TrustAnchor { get; }

Property Value

Type	Description
PKCertificate

ValidityEnd

Declaration

public DateTimeOffset ValidityEnd { get; protected set; }

Property Value

Type	Description
DateTimeOffset

ValidityStart

Declaration

public DateTimeOffset ValidityStart { get; protected set; }

Property Value

Type	Description
DateTimeOffset

Methods

Equals(Object)

Declaration

public override bool Equals(object other)

Parameters

Type	Name	Description
Object	other

Returns

Type	Description
Boolean

Overrides

Object.Equals(Object)

GetCertificateChain()

Returns the certificate chain from this certificate up to the root certificate

Declaration

public List<Certificate> GetCertificateChain()

Returns

Type	Description
List<Certificate>	The complete certificate chain, starting with this certificate and ending on the root certificate.

GetHashCode()

Declaration

public override int GetHashCode()

Returns

Type	Description
Int32

Overrides

Object.GetHashCode()

GetTbsCertificateEncoded()

Declaration

protected abstract byte[] GetTbsCertificateEncoded()

Returns

Type	Description
Byte[]

TryFillIssuer(ICertificateStore)

Declaration

protected void TryFillIssuer(ICertificateStore certStore)

Parameters

Type	Name	Description
ICertificateStore	certStore

Validate(CertificateValidationOptions)

Declaration

public ValidationResults Validate(CertificateValidationOptions validationOptions)

Parameters

Type	Name	Description
CertificateValidationOptions	validationOptions

Returns

Type	Description
ValidationResults

Validate(ITrustArbitrator)

Declaration

public ValidationResults Validate(ITrustArbitrator trustArbitrator)

Parameters

Type	Name	Description
ITrustArbitrator	trustArbitrator

Returns

Type	Description
ValidationResults