| Methods Summary |
|---|
| public void | checkValidity()
this.checkValidity(new Date());
|
| public void | checkValidity(java.util.Date date)
if (date.after(this.getNotAfter()))
{
throw new CertificateExpiredException("certificate expired on " + c.getEndDate().getTime());
}
if (date.before(this.getNotBefore()))
{
throw new CertificateNotYetValidException("certificate not valid till " + c.getStartDate().getTime());
}
|
| public DEREncodable | getBagAttribute(DERObjectIdentifier oid)
return (DEREncodable)pkcs12Attributes.get(oid);
|
| public java.util.Enumeration | getBagAttributeKeys()
return pkcs12Ordering.elements();
|
| public int | getBasicConstraints()
byte[] bytes = this.getExtensionBytes("2.5.29.19");
if (bytes != null)
{
try
{
DERInputStream dIn = new DERInputStream(new ByteArrayInputStream(bytes));
ASN1Sequence seq = (ASN1Sequence)dIn.readObject();
if (seq.size() == 2)
{
if (((DERBoolean)seq.getObjectAt(0)).isTrue())
{
return ((DERInteger)seq.getObjectAt(1)).getValue().intValue();
}
else
{
return -1;
}
}
else if (seq.size() == 1)
{
if (seq.getObjectAt(0) instanceof DERBoolean)
{
if (((DERBoolean)seq.getObjectAt(0)).isTrue())
{
return Integer.MAX_VALUE;
}
else
{
return -1;
}
}
else
{
return -1;
}
}
}
catch (Exception e)
{
throw new RuntimeException("error processing key usage extension");
}
}
return -1;
|
| public java.util.Set | getCriticalExtensionOIDs()
if (this.getVersion() == 3)
{
HashSet set = new HashSet();
X509Extensions extensions = c.getTBSCertificate().getExtensions();
if (extensions != null)
{
Enumeration e = extensions.oids();
while (e.hasMoreElements())
{
DERObjectIdentifier oid = (DERObjectIdentifier)e.nextElement();
X509Extension ext = extensions.getExtension(oid);
if (ext.isCritical())
{
set.add(oid.getId());
}
}
return set;
}
}
return null;
|
| public byte[] | getEncoded()
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
DEROutputStream dOut = new DEROutputStream(bOut);
try
{
dOut.writeObject(c);
return bOut.toByteArray();
}
catch (IOException e)
{
throw new CertificateEncodingException(e.toString());
}
|
| private byte[] | getExtensionBytes(java.lang.String oid)
X509Extensions exts = c.getTBSCertificate().getExtensions();
if (exts != null)
{
X509Extension ext = exts.getExtension(new DERObjectIdentifier(oid));
if (ext != null)
{
return ext.getValue().getOctets();
}
}
return null;
|
| public byte[] | getExtensionValue(java.lang.String oid)
X509Extensions exts = c.getTBSCertificate().getExtensions();
if (exts != null)
{
X509Extension ext = exts.getExtension(new DERObjectIdentifier(oid));
if (ext != null)
{
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
DEROutputStream dOut = new DEROutputStream(bOut);
try
{
dOut.writeObject(ext.getValue());
return bOut.toByteArray();
}
catch (Exception e)
{
throw new RuntimeException("error encoding " + e.toString());
}
}
}
return null;
|
| public java.security.Principal | getIssuerDN()
return new X509Principal(c.getIssuer());
|
| public boolean[] | getIssuerUniqueID()
DERBitString id = c.getTBSCertificate().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 javax.security.auth.x500.X500Principal | getIssuerX500Principal()
try
{
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
ASN1OutputStream aOut = new ASN1OutputStream(bOut);
aOut.writeObject(c.getIssuer());
return new X500Principal(bOut.toByteArray());
}
catch (IOException e)
{
throw new IllegalStateException("can't encode issuer DN");
}
|
| public boolean[] | getKeyUsage()
byte[] bytes = this.getExtensionBytes("2.5.29.15");
int length = 0;
if (bytes != null)
{
try
{
DERInputStream dIn = new DERInputStream(new ByteArrayInputStream(bytes));
DERBitString bits = (DERBitString)dIn.readObject();
bytes = bits.getBytes();
length = (bytes.length * 8) - bits.getPadBits();
}
catch (Exception e)
{
throw new RuntimeException("error processing key usage extension");
}
boolean[] keyUsage = new boolean[(length < 9) ? 9 : length];
for (int i = 0; i != length; i++)
{
keyUsage[i] = (bytes[i / 8] & (0x80 >>> (i % 8))) != 0;
}
return keyUsage;
}
return null;
|
| public java.util.Set | getNonCriticalExtensionOIDs()
if (this.getVersion() == 3)
{
HashSet set = new HashSet();
X509Extensions extensions = c.getTBSCertificate().getExtensions();
if (extensions != null)
{
Enumeration e = extensions.oids();
while (e.hasMoreElements())
{
DERObjectIdentifier oid = (DERObjectIdentifier)e.nextElement();
X509Extension ext = extensions.getExtension(oid);
if (!ext.isCritical())
{
set.add(oid.getId());
}
}
return set;
}
}
return null;
|
| public java.util.Date | getNotAfter()
return c.getEndDate().getDate();
|
| public java.util.Date | getNotBefore()
return c.getStartDate().getDate();
|
| public java.security.PublicKey | getPublicKey()
return JDKKeyFactory.createPublicKeyFromPublicKeyInfo(c.getSubjectPublicKeyInfo());
|
| public java.math.BigInteger | getSerialNumber()
return c.getSerialNumber().getValue();
|
| public java.lang.String | getSigAlgName()return a more "meaningful" representation for the signature algorithm used in
the certficate.
Provider prov = Security.getProvider("BC");
String algName = prov.getProperty("Alg.Alias.Signature." + this.getSigAlgOID());
if (algName != null)
{
return algName;
}
Provider[] provs = Security.getProviders();
//
// search every provider looking for a real algorithm
//
for (int i = 0; i != provs.length; i++)
{
algName = provs[i].getProperty("Alg.Alias.Signature." + this.getSigAlgOID());
if (algName != null)
{
return algName;
}
}
return this.getSigAlgOID();
|
| public java.lang.String | getSigAlgOID()return the object identifier for the signature.
return c.getSignatureAlgorithm().getObjectId().getId();
|
| public byte[] | getSigAlgParams()return the signature parameters, or null if there aren't any.
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
if (c.getSignatureAlgorithm().getParameters() != null)
{
try
{
DEROutputStream dOut = new DEROutputStream(bOut);
dOut.writeObject(c.getSignatureAlgorithm().getParameters());
}
catch (Exception e)
{
throw new RuntimeException("exception getting sig parameters " + e);
}
return bOut.toByteArray();
}
else
{
return null;
}
|
| public byte[] | getSignature()
return c.getSignature().getBytes();
|
| public java.security.Principal | getSubjectDN()
return new X509Principal(c.getSubject());
|
| public boolean[] | getSubjectUniqueID()
DERBitString id = c.getTBSCertificate().getSubjectUniqueId();
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 javax.security.auth.x500.X500Principal | getSubjectX500Principal()
try
{
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
ASN1OutputStream aOut = new ASN1OutputStream(bOut);
aOut.writeObject(c.getSubject());
return new X500Principal(bOut.toByteArray());
}
catch (IOException e)
{
throw new IllegalStateException("can't encode issuer DN");
}
|
| public byte[] | getTBSCertificate()
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
DEROutputStream dOut = new DEROutputStream(bOut);
try
{
dOut.writeObject(c.getTBSCertificate());
return bOut.toByteArray();
}
catch (IOException e)
{
throw new CertificateEncodingException(e.toString());
}
|
| public int | getVersion()
return c.getVersion();
|
| public boolean | hasUnsupportedCriticalExtension()
if (this.getVersion() == 3)
{
X509Extensions extensions = c.getTBSCertificate().getExtensions();
if (extensions != null)
{
Enumeration e = extensions.oids();
while (e.hasMoreElements())
{
DERObjectIdentifier oid = (DERObjectIdentifier)e.nextElement();
if (oid.getId().equals("2.5.29.15")
|| oid.getId().equals("2.5.29.19"))
{
continue;
}
X509Extension ext = extensions.getExtension(oid);
if (ext.isCritical())
{
return true;
}
}
}
}
return false;
|
| public void | setBagAttribute(DERObjectIdentifier oid, DEREncodable attribute)
pkcs12Attributes.put(oid, attribute);
pkcs12Ordering.addElement(oid);
|
| public java.lang.String | toString()
StringBuffer buf = new StringBuffer();
String nl = System.getProperty("line.separator");
buf.append(" [0] Version: " + this.getVersion() + nl);
buf.append(" SerialNumber: " + this.getSerialNumber() + nl);
buf.append(" IssuerDN: " + this.getIssuerDN() + nl);
buf.append(" Start Date: " + this.getNotBefore() + nl);
buf.append(" Final Date: " + this.getNotAfter() + nl);
buf.append(" SubjectDN: " + this.getSubjectDN() + nl);
buf.append(" Public Key: " + this.getPublicKey() + nl);
buf.append(" Signature Algorithm: " + this.getSigAlgName() + nl);
byte[] sig = this.getSignature();
buf.append(" Signature: " + new String(Hex.encode(sig, 0, 20)) + nl);
for (int i = 20; i < sig.length; i += 20)
{
if (i < sig.length - 20)
{
buf.append(" " + new String(Hex.encode(sig, i, 20)) + nl);
}
else
{
buf.append(" " + new String(Hex.encode(sig, i, sig.length - i)) + nl);
}
}
X509Extensions extensions = c.getTBSCertificate().getExtensions();
if (extensions != null)
{
Enumeration e = extensions.oids();
if (e.hasMoreElements())
{
buf.append(" Extensions: \n");
}
while (e.hasMoreElements())
{
DERObjectIdentifier oid = (DERObjectIdentifier)e.nextElement();
X509Extension ext = extensions.getExtension(oid);
if (ext.getValue() != null)
{
byte[] octs = ext.getValue().getOctets();
ByteArrayInputStream bIn = new ByteArrayInputStream(octs);
DERInputStream dIn = new DERInputStream(bIn);
buf.append(" critical(" + ext.isCritical() + ") ");
try
{
if (oid.equals(X509Extensions.BasicConstraints))
{
buf.append(new BasicConstraints((ASN1Sequence)dIn.readObject()) + nl);
}
else if (oid.equals(X509Extensions.KeyUsage))
{
buf.append(new KeyUsage((DERBitString)dIn.readObject()) + nl);
}
else if (oid.equals(MiscObjectIdentifiers.netscapeCertType))
{
buf.append(new NetscapeCertType((DERBitString)dIn.readObject()) + nl);
}
else if (oid.equals(MiscObjectIdentifiers.netscapeRevocationURL))
{
buf.append(new NetscapeRevocationURL((DERIA5String)dIn.readObject()) + nl);
}
else if (oid.equals(MiscObjectIdentifiers.verisignCzagExtension))
{
buf.append(new VerisignCzagExtension((DERIA5String)dIn.readObject()) + nl);
}
else
{
buf.append(oid.getId());
buf.append(" value = " + ASN1Dump.dumpAsString(dIn.readObject()) + nl);
//buf.append(" value = " + "*****" + nl);
}
}
catch (Exception ex)
{
buf.append(oid.getId());
// buf.append(" value = " + new String(Hex.encode(ext.getValue().getOctets())) + nl);
buf.append(" value = " + "*****" + nl);
}
}
else
{
buf.append(nl);
}
}
}
return buf.toString();
|
| public final void | verify(java.security.PublicKey key)
Signature signature = null;
if (!c.getSignatureAlgorithm().equals(c.getTBSCertificate().getSignature()))
{
throw new CertificateException("signature algorithm in TBS cert not same as outer cert");
}
try
{
signature = Signature.getInstance(c.getSignatureAlgorithm().getObjectId().getId(), "BC");
}
catch (Exception e)
{
signature = Signature.getInstance(c.getSignatureAlgorithm().getObjectId().getId());
}
signature.initVerify(key);
signature.update(this.getTBSCertificate());
if (!signature.verify(this.getSignature()))
{
throw new InvalidKeyException("Public key presented not for certificate signature");
}
|
| public final void | verify(java.security.PublicKey key, java.lang.String sigProvider)
Signature signature = Signature.getInstance(c.getSignatureAlgorithm().getObjectId().getId(), sigProvider);
signature.initVerify(key);
signature.update(this.getTBSCertificate());
if (!signature.verify(this.getSignature()))
{
throw new InvalidKeyException("Public key presented not for certificate signature");
}
|
