diff options
Diffstat (limited to 'prov/src/main/java/org/bouncycastle/x509/X509V2AttributeCertificate.java')
| -rw-r--r-- | prov/src/main/java/org/bouncycastle/x509/X509V2AttributeCertificate.java | 350 |
1 files changed, 0 insertions, 350 deletions
diff --git a/prov/src/main/java/org/bouncycastle/x509/X509V2AttributeCertificate.java b/prov/src/main/java/org/bouncycastle/x509/X509V2AttributeCertificate.java deleted file mode 100644 index 14db8eab..00000000 --- a/prov/src/main/java/org/bouncycastle/x509/X509V2AttributeCertificate.java +++ /dev/null @@ -1,350 +0,0 @@ -package org.bouncycastle.x509; - -import java.io.ByteArrayInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.math.BigInteger; -import java.security.InvalidKeyException; -import java.security.NoSuchAlgorithmException; -import java.security.NoSuchProviderException; -import java.security.PublicKey; -import java.security.Signature; -import java.security.SignatureException; -import java.security.cert.CertificateException; -import java.security.cert.CertificateExpiredException; -import java.security.cert.CertificateNotYetValidException; -import java.text.ParseException; -import java.util.ArrayList; -import java.util.Date; -import java.util.Enumeration; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.bouncycastle.asn1.ASN1Encodable; -import org.bouncycastle.asn1.ASN1Encoding; -import org.bouncycastle.asn1.ASN1InputStream; -import org.bouncycastle.asn1.ASN1ObjectIdentifier; -import org.bouncycastle.asn1.ASN1Sequence; -import org.bouncycastle.asn1.DERBitString; -import org.bouncycastle.asn1.x509.AttributeCertificate; -import org.bouncycastle.asn1.x509.Extension; -import org.bouncycastle.asn1.x509.Extensions; -import org.bouncycastle.util.Arrays; - -/** - * An implementation of a version 2 X.509 Attribute Certificate. - * @deprecated use org.bouncycastle.cert.X509AttributeCertificateHolder - */ -public class X509V2AttributeCertificate - implements X509AttributeCertificate -{ - private AttributeCertificate cert; - private Date notBefore; - private Date notAfter; - - private static AttributeCertificate getObject(InputStream in) - throws IOException - { - try - { - return AttributeCertificate.getInstance(new ASN1InputStream(in).readObject()); - } - catch (IOException e) - { - throw e; - } - catch (Exception e) - { - throw new IOException("exception decoding certificate structure: " + e.toString()); - } - } - - public X509V2AttributeCertificate( - InputStream encIn) - throws IOException - { - this(getObject(encIn)); - } - - public X509V2AttributeCertificate( - byte[] encoded) - throws IOException - { - this(new ByteArrayInputStream(encoded)); - } - - X509V2AttributeCertificate( - AttributeCertificate cert) - throws IOException - { - this.cert = cert; - - try - { - this.notAfter = cert.getAcinfo().getAttrCertValidityPeriod().getNotAfterTime().getDate(); - this.notBefore = cert.getAcinfo().getAttrCertValidityPeriod().getNotBeforeTime().getDate(); - } - catch (ParseException e) - { - throw new IOException("invalid data structure in certificate!"); - } - } - - public int getVersion() - { - return cert.getAcinfo().getVersion().getValue().intValue() + 1; - } - - public BigInteger getSerialNumber() - { - return cert.getAcinfo().getSerialNumber().getValue(); - } - - public AttributeCertificateHolder getHolder() - { - return new AttributeCertificateHolder((ASN1Sequence)cert.getAcinfo().getHolder().toASN1Object()); - } - - public AttributeCertificateIssuer getIssuer() - { - return new AttributeCertificateIssuer(cert.getAcinfo().getIssuer()); - } - - public Date getNotBefore() - { - return notBefore; - } - - public Date getNotAfter() - { - return notAfter; - } - - public boolean[] getIssuerUniqueID() - { - DERBitString id = cert.getAcinfo().getIssuerUniqueID(); - - if (id != null) - { - byte[] bytes = id.getBytes(); - boolean[] boolId = new boolean[bytes.length * 8 - id.getPadBits()]; - - for (int i = 0; i != boolId.length; i++) - { - boolId[i] = (bytes[i / 8] & (0x80 >>> (i % 8))) != 0; - } - - return boolId; - } - - return null; - } - - public void checkValidity() - throws CertificateExpiredException, CertificateNotYetValidException - { - this.checkValidity(new Date()); - } - - public void checkValidity( - Date date) - throws CertificateExpiredException, CertificateNotYetValidException - { - if (date.after(this.getNotAfter())) - { - throw new CertificateExpiredException("certificate expired on " + this.getNotAfter()); - } - - if (date.before(this.getNotBefore())) - { - throw new CertificateNotYetValidException("certificate not valid till " + this.getNotBefore()); - } - } - - public byte[] getSignature() - { - return cert.getSignatureValue().getBytes(); - } - - public final void verify( - PublicKey key, - String provider) - throws CertificateException, NoSuchAlgorithmException, - InvalidKeyException, NoSuchProviderException, SignatureException - { - Signature signature = null; - - if (!cert.getSignatureAlgorithm().equals(cert.getAcinfo().getSignature())) - { - throw new CertificateException("Signature algorithm in certificate info not same as outer certificate"); - } - - signature = Signature.getInstance(cert.getSignatureAlgorithm().getObjectId().getId(), provider); - - signature.initVerify(key); - - try - { - signature.update(cert.getAcinfo().getEncoded()); - } - catch (IOException e) - { - throw new SignatureException("Exception encoding certificate info object"); - } - - if (!signature.verify(this.getSignature())) - { - throw new InvalidKeyException("Public key presented not for certificate signature"); - } - } - - public byte[] getEncoded() - throws IOException - { - return cert.getEncoded(); - } - - public byte[] getExtensionValue(String oid) - { - Extensions extensions = cert.getAcinfo().getExtensions(); - - if (extensions != null) - { - Extension ext = extensions.getExtension(new ASN1ObjectIdentifier(oid)); - - if (ext != null) - { - try - { - return ext.getExtnValue().getEncoded(ASN1Encoding.DER); - } - catch (Exception e) - { - throw new RuntimeException("error encoding " + e.toString()); - } - } - } - - return null; - } - - private Set getExtensionOIDs( - boolean critical) - { - Extensions extensions = cert.getAcinfo().getExtensions(); - - if (extensions != null) - { - Set set = new HashSet(); - Enumeration e = extensions.oids(); - - while (e.hasMoreElements()) - { - ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier)e.nextElement(); - Extension ext = extensions.getExtension(oid); - - if (ext.isCritical() == critical) - { - set.add(oid.getId()); - } - } - - return set; - } - - return null; - } - - public Set getNonCriticalExtensionOIDs() - { - return getExtensionOIDs(false); - } - - public Set getCriticalExtensionOIDs() - { - return getExtensionOIDs(true); - } - - public boolean hasUnsupportedCriticalExtension() - { - Set extensions = getCriticalExtensionOIDs(); - - return extensions != null && !extensions.isEmpty(); - } - - public X509Attribute[] getAttributes() - { - ASN1Sequence seq = cert.getAcinfo().getAttributes(); - X509Attribute[] attrs = new X509Attribute[seq.size()]; - - for (int i = 0; i != seq.size(); i++) - { - attrs[i] = new X509Attribute((ASN1Encodable)seq.getObjectAt(i)); - } - - return attrs; - } - - public X509Attribute[] getAttributes(String oid) - { - ASN1Sequence seq = cert.getAcinfo().getAttributes(); - List list = new ArrayList(); - - for (int i = 0; i != seq.size(); i++) - { - X509Attribute attr = new X509Attribute((ASN1Encodable)seq.getObjectAt(i)); - if (attr.getOID().equals(oid)) - { - list.add(attr); - } - } - - if (list.size() == 0) - { - return null; - } - - return (X509Attribute[])list.toArray(new X509Attribute[list.size()]); - } - - public boolean equals( - Object o) - { - if (o == this) - { - return true; - } - - if (!(o instanceof X509AttributeCertificate)) - { - return false; - } - - X509AttributeCertificate other = (X509AttributeCertificate)o; - - try - { - byte[] b1 = this.getEncoded(); - byte[] b2 = other.getEncoded(); - - return Arrays.areEqual(b1, b2); - } - catch (IOException e) - { - return false; - } - } - - public int hashCode() - { - try - { - return Arrays.hashCode(this.getEncoded()); - } - catch (IOException e) - { - return 0; - } - } -} |