001package org.apache.commons.ssl.org.bouncycastle.asn1.ess;
002
003import org.apache.commons.ssl.org.bouncycastle.asn1.ASN1EncodableVector;
004import org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Object;
005import org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Primitive;
006import org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Sequence;
007import org.apache.commons.ssl.org.bouncycastle.asn1.DERSequence;
008import org.apache.commons.ssl.org.bouncycastle.asn1.x509.PolicyInformation;
009
010public class OtherSigningCertificate
011    extends ASN1Object
012{
013    ASN1Sequence certs;
014    ASN1Sequence policies;
015
016    public static OtherSigningCertificate getInstance(Object o)
017    {
018        if (o instanceof OtherSigningCertificate)
019        {
020            return (OtherSigningCertificate) o;
021        }
022        else if (o != null)
023        {
024            return new OtherSigningCertificate(ASN1Sequence.getInstance(o));
025        }
026
027        return null;
028    }
029
030    /**
031     * constructeurs
032     */
033    private OtherSigningCertificate(ASN1Sequence seq)
034    {
035        if (seq.size() < 1 || seq.size() > 2)
036        {
037            throw new IllegalArgumentException("Bad sequence size: "
038                    + seq.size());
039        }
040
041        this.certs = ASN1Sequence.getInstance(seq.getObjectAt(0));
042
043        if (seq.size() > 1)
044        {
045            this.policies = ASN1Sequence.getInstance(seq.getObjectAt(1));
046        }
047    }
048
049    public OtherSigningCertificate(
050        OtherCertID otherCertID)
051    {
052        certs = new DERSequence(otherCertID);
053    }
054
055    public OtherCertID[] getCerts()
056    {
057        OtherCertID[] cs = new OtherCertID[certs.size()];
058
059        for (int i = 0; i != certs.size(); i++)
060        {
061            cs[i] = OtherCertID.getInstance(certs.getObjectAt(i));
062        }
063
064        return cs;
065    }
066
067    public PolicyInformation[] getPolicies()
068    {
069        if (policies == null)
070        {
071            return null;
072        }
073
074        PolicyInformation[] ps = new PolicyInformation[policies.size()];
075
076        for (int i = 0; i != policies.size(); i++)
077        {
078            ps[i] = PolicyInformation.getInstance(policies.getObjectAt(i));
079        }
080
081        return ps;
082    }
083
084    /**
085     * The definition of OtherSigningCertificate is
086     * <pre>
087     * OtherSigningCertificate ::=  SEQUENCE {
088     *      certs        SEQUENCE OF OtherCertID,
089     *      policies     SEQUENCE OF PolicyInformation OPTIONAL
090     * }
091     * </pre>
092     * id-aa-ets-otherSigCert OBJECT IDENTIFIER ::= { iso(1)
093     *  member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs9(9)
094     *  smime(16) id-aa(2) 19 }
095     */
096    public ASN1Primitive toASN1Primitive()
097    {
098        ASN1EncodableVector v = new ASN1EncodableVector();
099
100        v.add(certs);
101
102        if (policies != null)
103        {
104            v.add(policies);
105        }
106
107        return new DERSequence(v);
108    }
109}