107 lines
2.4 KiB
C#
107 lines
2.4 KiB
C#
using System;
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using Org.BouncyCastle.Asn1.X509;
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namespace Org.BouncyCastle.Asn1.Ess
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{
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public class SigningCertificateV2
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: Asn1Encodable
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{
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private readonly Asn1Sequence certs;
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private readonly Asn1Sequence policies;
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public static SigningCertificateV2 GetInstance(
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object o)
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{
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if (o == null || o is SigningCertificateV2)
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return (SigningCertificateV2) o;
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if (o is Asn1Sequence)
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return new SigningCertificateV2((Asn1Sequence) o);
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throw new ArgumentException(
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"unknown object in 'SigningCertificateV2' factory : "
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+ o.GetType().Name + ".");
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}
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private SigningCertificateV2(
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Asn1Sequence seq)
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{
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if (seq.Count < 1 || seq.Count > 2)
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throw new ArgumentException("Bad sequence size: " + seq.Count, "seq");
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this.certs = Asn1Sequence.GetInstance(seq[0].ToAsn1Object());
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if (seq.Count > 1)
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{
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this.policies = Asn1Sequence.GetInstance(seq[1].ToAsn1Object());
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}
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}
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public SigningCertificateV2(
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EssCertIDv2[] certs)
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{
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this.certs = new DerSequence(certs);
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}
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public SigningCertificateV2(
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EssCertIDv2[] certs,
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PolicyInformation[] policies)
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{
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this.certs = new DerSequence(certs);
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if (policies != null)
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{
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this.policies = new DerSequence(policies);
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}
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}
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public EssCertIDv2[] GetCerts()
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{
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EssCertIDv2[] certIds = new EssCertIDv2[certs.Count];
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for (int i = 0; i != certs.Count; i++)
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{
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certIds[i] = EssCertIDv2.GetInstance(certs[i]);
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}
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return certIds;
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}
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public PolicyInformation[] GetPolicies()
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{
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if (policies == null)
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return null;
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PolicyInformation[] policyInformations = new PolicyInformation[policies.Count];
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for (int i = 0; i != policies.Count; i++)
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{
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policyInformations[i] = PolicyInformation.GetInstance(policies[i]);
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}
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return policyInformations;
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}
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/**
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* The definition of SigningCertificateV2 is
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* <pre>
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* SigningCertificateV2 ::= SEQUENCE {
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* certs SEQUENCE OF EssCertIDv2,
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* policies SEQUENCE OF PolicyInformation OPTIONAL
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* }
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* </pre>
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* id-aa-signingCertificateV2 OBJECT IDENTIFIER ::= { iso(1)
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* member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs9(9)
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* smime(16) id-aa(2) 47 }
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*/
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public override Asn1Object ToAsn1Object()
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{
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Asn1EncodableVector v = new Asn1EncodableVector(certs);
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if (policies != null)
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{
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v.Add(policies);
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}
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return new DerSequence(v);
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}
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}
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}
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