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using System;
using Org.BouncyCastle.Asn1.X500;
using Org.BouncyCastle.Math;
namespace Org.BouncyCastle.Asn1.X509.SigI
{
/**
* Contains personal data for the otherName field in the subjectAltNames
* extension.
* <p/>
* <pre>
* PersonalData ::= SEQUENCE {
* nameOrPseudonym NameOrPseudonym,
* nameDistinguisher [0] INTEGER OPTIONAL,
* dateOfBirth [1] GeneralizedTime OPTIONAL,
* placeOfBirth [2] DirectoryString OPTIONAL,
* gender [3] PrintableString OPTIONAL,
* postalAddress [4] DirectoryString OPTIONAL
* }
* </pre>
*
* @see org.bouncycastle.asn1.x509.sigi.NameOrPseudonym
* @see org.bouncycastle.asn1.x509.sigi.SigIObjectIdentifiers
*/
public class PersonalData
: Asn1Encodable
{
public static PersonalData GetInstance(object obj)
{
if (obj == null)
return null;
if (obj is PersonalData personalData)
return personalData;
return new PersonalData(Asn1Sequence.GetInstance(obj));
}
public static PersonalData GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit) =>
new PersonalData(Asn1Sequence.GetInstance(taggedObject, declaredExplicit));
public static PersonalData GetTagged(Asn1TaggedObject taggedObject, bool declaredExplicit) =>
new PersonalData(Asn1Sequence.GetTagged(taggedObject, declaredExplicit));
private readonly NameOrPseudonym m_nameOrPseudonym;
private readonly DerInteger m_nameDistinguisher;
private readonly Asn1GeneralizedTime m_dateOfBirth;
private readonly DirectoryString m_placeOfBirth;
private readonly DerPrintableString m_gender;
private readonly DirectoryString m_postalAddress;
/**
* Constructor from Asn1Sequence.
* <p/>
* The sequence is of type NameOrPseudonym:
* <p/>
* <pre>
* PersonalData ::= SEQUENCE {
* nameOrPseudonym NameOrPseudonym,
* nameDistinguisher [0] INTEGER OPTIONAL,
* dateOfBirth [1] GeneralizedTime OPTIONAL,
* placeOfBirth [2] DirectoryString OPTIONAL,
* gender [3] PrintableString OPTIONAL,
* postalAddress [4] DirectoryString OPTIONAL
* }
* </pre>
*
* @param seq The ASN.1 sequence.
*/
private PersonalData(Asn1Sequence seq)
{
int count = seq.Count, pos = 0;
if (count < 1 || count > 6)
throw new ArgumentException("Bad sequence size: " + count, nameof(seq));
m_nameOrPseudonym = NameOrPseudonym.GetInstance(seq[pos++]);
m_nameDistinguisher = Asn1Utilities.ReadOptionalContextTagged(seq, ref pos, 0, false, DerInteger.GetTagged);
m_dateOfBirth = Asn1Utilities.ReadOptionalContextTagged(seq, ref pos, 1, false, Asn1GeneralizedTime.GetTagged);
m_placeOfBirth = Asn1Utilities.ReadOptionalContextTagged(seq, ref pos, 2, true, DirectoryString.GetTagged); //CHOICE
m_gender = Asn1Utilities.ReadOptionalContextTagged(seq, ref pos, 3, false, DerPrintableString.GetTagged);
m_postalAddress = Asn1Utilities.ReadOptionalContextTagged(seq, ref pos, 4, true, DirectoryString.GetTagged); //CHOICE
if (pos != count)
throw new ArgumentException("Unexpected elements in sequence", nameof(seq));
}
/**
* Constructor from a given details.
*
* @param nameOrPseudonym Name or pseudonym.
* @param nameDistinguisher Name distinguisher.
* @param dateOfBirth Date of birth.
* @param placeOfBirth Place of birth.
* @param gender Gender.
* @param postalAddress Postal Address.
*/
public PersonalData(NameOrPseudonym nameOrPseudonym, BigInteger nameDistinguisher,
Asn1GeneralizedTime dateOfBirth, DirectoryString placeOfBirth, string gender,
DirectoryString postalAddress)
{
m_nameOrPseudonym = nameOrPseudonym ?? throw new ArgumentNullException(nameof(nameOrPseudonym));
m_nameDistinguisher = nameDistinguisher == null ? null : new DerInteger(nameDistinguisher);
m_dateOfBirth = dateOfBirth;
m_placeOfBirth = placeOfBirth;
m_gender = gender == null ? null : new DerPrintableString(gender, true);
m_postalAddress = postalAddress;
}
public NameOrPseudonym NameOrPseudonym => m_nameOrPseudonym;
public BigInteger NameDistinguisher => m_nameDistinguisher?.Value;
public Asn1GeneralizedTime DateOfBirth => m_dateOfBirth;
public DirectoryString PlaceOfBirth => m_placeOfBirth;
public string Gender => m_gender?.GetString();
public DirectoryString PostalAddress => m_postalAddress;
/**
* Produce an object suitable for an Asn1OutputStream.
* <p/>
* Returns:
* <p/>
* <pre>
* PersonalData ::= SEQUENCE {
* nameOrPseudonym NameOrPseudonym,
* nameDistinguisher [0] INTEGER OPTIONAL,
* dateOfBirth [1] GeneralizedTime OPTIONAL,
* placeOfBirth [2] DirectoryString OPTIONAL,
* gender [3] PrintableString OPTIONAL,
* postalAddress [4] DirectoryString OPTIONAL
* }
* </pre>
*
* @return an Asn1Object
*/
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector v = new Asn1EncodableVector(6);
v.Add(m_nameOrPseudonym);
v.AddOptionalTagged(false, 0, m_nameDistinguisher);
v.AddOptionalTagged(false, 1, m_dateOfBirth);
v.AddOptionalTagged(true, 2, m_placeOfBirth); // CHOICE
v.AddOptionalTagged(false, 3, m_gender);
v.AddOptionalTagged(true, 4, m_postalAddress); // CHOICE
return new DerSequence(v);
}
}
}
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