diff options
Diffstat (limited to 'libraries/spongycastle/prov/src/main/jdk1.1/org/spongycastle/x509/X509V3CertificateGenerator.java')
| -rw-r--r-- | libraries/spongycastle/prov/src/main/jdk1.1/org/spongycastle/x509/X509V3CertificateGenerator.java | 495 |
1 files changed, 0 insertions, 495 deletions
diff --git a/libraries/spongycastle/prov/src/main/jdk1.1/org/spongycastle/x509/X509V3CertificateGenerator.java b/libraries/spongycastle/prov/src/main/jdk1.1/org/spongycastle/x509/X509V3CertificateGenerator.java deleted file mode 100644 index 2ee754ad6..000000000 --- a/libraries/spongycastle/prov/src/main/jdk1.1/org/spongycastle/x509/X509V3CertificateGenerator.java +++ /dev/null @@ -1,495 +0,0 @@ -package org.spongycastle.x509; - -import java.io.IOException; -import java.math.BigInteger; -import java.security.GeneralSecurityException; -import java.security.InvalidKeyException; -import java.security.NoSuchAlgorithmException; -import java.security.NoSuchProviderException; -import java.security.PrivateKey; -import java.security.PublicKey; -import java.security.SecureRandom; -import java.security.SignatureException; -import java.security.cert.CertificateEncodingException; -import java.security.cert.CertificateParsingException; -import java.security.cert.X509Certificate; -import java.util.Date; -import java.util.Iterator; - -import org.spongycastle.asn1.ASN1Encodable; -import org.spongycastle.asn1.ASN1EncodableVector; -import org.spongycastle.asn1.ASN1InputStream; -import org.spongycastle.asn1.ASN1Integer; -import org.spongycastle.asn1.ASN1ObjectIdentifier; -import org.spongycastle.asn1.DERBitString; -import org.spongycastle.asn1.DERObjectIdentifier; -import org.spongycastle.asn1.DERSequence; -import org.spongycastle.asn1.x509.AlgorithmIdentifier; -import org.spongycastle.asn1.x509.SubjectPublicKeyInfo; -import org.spongycastle.asn1.x509.TBSCertificate; -import org.spongycastle.asn1.x509.Time; -import org.spongycastle.asn1.x509.V3TBSCertificateGenerator; -import org.spongycastle.asn1.x509.Certificate; -import org.spongycastle.asn1.x509.X509ExtensionsGenerator; -import org.spongycastle.asn1.x509.X509Name; -import org.spongycastle.jce.provider.X509CertificateObject; -import org.spongycastle.x509.extension.X509ExtensionUtil; - -/** - * class to produce an X.509 Version 3 certificate. - * @deprecated use org.spongycastle.cert.X509v3CertificateBuilder. - */ -public class X509V3CertificateGenerator -{ - private V3TBSCertificateGenerator tbsGen; - private DERObjectIdentifier sigOID; - private AlgorithmIdentifier sigAlgId; - private String signatureAlgorithm; - private X509ExtensionsGenerator extGenerator; - - public X509V3CertificateGenerator() - { - tbsGen = new V3TBSCertificateGenerator(); - extGenerator = new X509ExtensionsGenerator(); - } - - /** - * reset the generator - */ - public void reset() - { - tbsGen = new V3TBSCertificateGenerator(); - extGenerator.reset(); - } - - /** - * set the serial number for the certificate. - */ - public void setSerialNumber( - BigInteger serialNumber) - { - if (serialNumber.compareTo(BigInteger.valueOf(0)) <= 0) - { - throw new IllegalArgumentException("serial number must be a positive integer"); - } - - tbsGen.setSerialNumber(new ASN1Integer(serialNumber)); - } - - /** - * Set the issuer distinguished name - the issuer is the entity whose private key is used to sign the - * certificate. - */ - public void setIssuerDN( - X509Name issuer) - { - tbsGen.setIssuer(issuer); - } - - public void setNotBefore( - Date date) - { - tbsGen.setStartDate(new Time(date)); - } - - public void setNotAfter( - Date date) - { - tbsGen.setEndDate(new Time(date)); - } - - /** - * Set the subject distinguished name. The subject describes the entity associated with the public key. - */ - public void setSubjectDN( - X509Name subject) - { - tbsGen.setSubject(subject); - } - - public void setPublicKey( - PublicKey key) - throws IllegalArgumentException - { - try - { - tbsGen.setSubjectPublicKeyInfo( - SubjectPublicKeyInfo.getInstance(new ASN1InputStream(key.getEncoded()).readObject())); - } - catch (Exception e) - { - throw new IllegalArgumentException("unable to process key - " + e.toString()); - } - } - - /** - * Set the signature algorithm. This can be either a name or an OID, names - * are treated as case insensitive. - * - * @param signatureAlgorithm string representation of the algorithm name. - */ - public void setSignatureAlgorithm( - String signatureAlgorithm) - { - this.signatureAlgorithm = signatureAlgorithm; - - try - { - sigOID = X509Util.getAlgorithmOID(signatureAlgorithm); - } - catch (Exception e) - { - throw new IllegalArgumentException("Unknown signature type requested: " + signatureAlgorithm); - } - - sigAlgId = X509Util.getSigAlgID(sigOID, signatureAlgorithm); - - tbsGen.setSignature(sigAlgId); - } - - /** - * Set the subject unique ID - note: it is very rare that it is correct to do this. - */ - public void setSubjectUniqueID(boolean[] uniqueID) - { - tbsGen.setSubjectUniqueID(booleanToBitString(uniqueID)); - } - - /** - * Set the issuer unique ID - note: it is very rare that it is correct to do this. - */ - public void setIssuerUniqueID(boolean[] uniqueID) - { - tbsGen.setIssuerUniqueID(booleanToBitString(uniqueID)); - } - - private DERBitString booleanToBitString(boolean[] id) - { - byte[] bytes = new byte[(id.length + 7) / 8]; - - for (int i = 0; i != id.length; i++) - { - bytes[i / 8] |= (id[i]) ? (1 << ((7 - (i % 8)))) : 0; - } - - int pad = id.length % 8; - - if (pad == 0) - { - return new DERBitString(bytes); - } - else - { - return new DERBitString(bytes, 8 - pad); - } - } - - /** - * add a given extension field for the standard extensions tag (tag 3) - */ - public void addExtension( - String oid, - boolean critical, - ASN1Encodable value) - { - this.addExtension(new DERObjectIdentifier(oid), critical, value); - } - - /** - * add a given extension field for the standard extensions tag (tag 3) - */ - public void addExtension( - DERObjectIdentifier oid, - boolean critical, - ASN1Encodable value) - { - extGenerator.addExtension(new ASN1ObjectIdentifier(oid.getId()), critical, value); - } - - /** - * add a given extension field for the standard extensions tag (tag 3) - * The value parameter becomes the contents of the octet string associated - * with the extension. - */ - public void addExtension( - String oid, - boolean critical, - byte[] value) - { - this.addExtension(new DERObjectIdentifier(oid), critical, value); - } - - /** - * add a given extension field for the standard extensions tag (tag 3) - */ - public void addExtension( - DERObjectIdentifier oid, - boolean critical, - byte[] value) - { - extGenerator.addExtension(new ASN1ObjectIdentifier(oid.getId()), critical, value); - } - - /** - * add a given extension field for the standard extensions tag (tag 3) - * copying the extension value from another certificate. - * @throws CertificateParsingException if the extension cannot be extracted. - */ - public void copyAndAddExtension( - String oid, - boolean critical, - X509Certificate cert) - throws CertificateParsingException - { - byte[] extValue = cert.getExtensionValue(oid); - - if (extValue == null) - { - throw new CertificateParsingException("extension " + oid + " not present"); - } - - try - { - ASN1Encodable value = X509ExtensionUtil.fromExtensionValue(extValue); - - this.addExtension(oid, critical, value); - } - catch (IOException e) - { - throw new CertificateParsingException(e.toString()); - } - } - - /** - * add a given extension field for the standard extensions tag (tag 3) - * copying the extension value from another certificate. - * @throws CertificateParsingException if the extension cannot be extracted. - */ - public void copyAndAddExtension( - DERObjectIdentifier oid, - boolean critical, - X509Certificate cert) - throws CertificateParsingException - { - this.copyAndAddExtension(oid.getId(), critical, cert); - } - - /** - * generate an X509 certificate, based on the current issuer and subject - * using the default provider "SC". - * @deprecated use generate(key, "SC") - */ - public X509Certificate generateX509Certificate( - PrivateKey key) - throws SecurityException, SignatureException, InvalidKeyException - { - try - { - return generateX509Certificate(key, "SC", null); - } - catch (NoSuchProviderException e) - { - throw new SecurityException("BC provider not installed!"); - } - } - - /** - * generate an X509 certificate, based on the current issuer and subject - * using the default provider "SC", and the passed in source of randomness - * (if required). - * @deprecated use generate(key, random, "SC") - */ - public X509Certificate generateX509Certificate( - PrivateKey key, - SecureRandom random) - throws SecurityException, SignatureException, InvalidKeyException - { - try - { - return generateX509Certificate(key, "SC", random); - } - catch (NoSuchProviderException e) - { - throw new SecurityException("BC provider not installed!"); - } - } - - /** - * generate an X509 certificate, based on the current issuer and subject, - * using the passed in provider for the signing. - * @deprecated use generate() - */ - public X509Certificate generateX509Certificate( - PrivateKey key, - String provider) - throws NoSuchProviderException, SecurityException, SignatureException, InvalidKeyException - { - return generateX509Certificate(key, provider, null); - } - - /** - * generate an X509 certificate, based on the current issuer and subject, - * using the passed in provider for the signing and the supplied source - * of randomness, if required. - * @deprecated use generate() - */ - public X509Certificate generateX509Certificate( - PrivateKey key, - String provider, - SecureRandom random) - throws NoSuchProviderException, SecurityException, SignatureException, InvalidKeyException - { - try - { - return generate(key, provider, random); - } - catch (NoSuchProviderException e) - { - throw e; - } - catch (SignatureException e) - { - throw e; - } - catch (InvalidKeyException e) - { - throw e; - } - catch (NoSuchAlgorithmException e) - { - throw new SecurityException("exception: " + e); - } - catch (GeneralSecurityException e) - { - throw new SecurityException("exception: " + e); - } - } - - /** - * generate an X509 certificate, based on the current issuer and subject - * using the default provider. - * <p> - * <b>Note:</b> this differs from the deprecated method in that the default provider is - * used - not "SC". - * </p> - */ - public X509Certificate generate( - PrivateKey key) - throws CertificateEncodingException, IllegalStateException, NoSuchAlgorithmException, SignatureException, InvalidKeyException - { - return generate(key, (SecureRandom)null); - } - - /** - * generate an X509 certificate, based on the current issuer and subject - * using the default provider, and the passed in source of randomness - * (if required). - * <p> - * <b>Note:</b> this differs from the deprecated method in that the default provider is - * used - not "SC". - * </p> - */ - public X509Certificate generate( - PrivateKey key, - SecureRandom random) - throws CertificateEncodingException, IllegalStateException, NoSuchAlgorithmException, SignatureException, InvalidKeyException - { - TBSCertificate tbsCert = generateTbsCert(); - byte[] signature; - - try - { - signature = X509Util.calculateSignature(sigOID, signatureAlgorithm, key, random, tbsCert); - } - catch (IOException e) - { - throw new ExtCertificateEncodingException("exception encoding TBS cert", e); - } - - try - { - return generateJcaObject(tbsCert, signature); - } - catch (CertificateParsingException e) - { - throw new ExtCertificateEncodingException("exception producing certificate object", e); - } - } - - /** - * generate an X509 certificate, based on the current issuer and subject, - * using the passed in provider for the signing. - */ - public X509Certificate generate( - PrivateKey key, - String provider) - throws CertificateEncodingException, IllegalStateException, NoSuchProviderException, NoSuchAlgorithmException, SignatureException, InvalidKeyException - { - return generate(key, provider, null); - } - - /** - * generate an X509 certificate, based on the current issuer and subject, - * using the passed in provider for the signing and the supplied source - * of randomness, if required. - */ - public X509Certificate generate( - PrivateKey key, - String provider, - SecureRandom random) - throws CertificateEncodingException, IllegalStateException, NoSuchProviderException, NoSuchAlgorithmException, SignatureException, InvalidKeyException - { - TBSCertificate tbsCert = generateTbsCert(); - byte[] signature; - - try - { - signature = X509Util.calculateSignature(sigOID, signatureAlgorithm, provider, key, random, tbsCert); - } - catch (IOException e) - { - throw new ExtCertificateEncodingException("exception encoding TBS cert", e); - } - - try - { - return generateJcaObject(tbsCert, signature); - } - catch (CertificateParsingException e) - { - throw new ExtCertificateEncodingException("exception producing certificate object", e); - } - } - - private TBSCertificate generateTbsCert() - { - if (!extGenerator.isEmpty()) - { - tbsGen.setExtensions(extGenerator.generate()); - } - - return tbsGen.generateTBSCertificate(); - } - - private X509Certificate generateJcaObject(TBSCertificate tbsCert, byte[] signature) - throws CertificateParsingException - { - ASN1EncodableVector v = new ASN1EncodableVector(); - - v.add(tbsCert); - v.add(sigAlgId); - v.add(new DERBitString(signature)); - - return new X509CertificateObject(Certificate.getInstance(new DERSequence(v))); - } - - /** - * Return an iterator of the signature names supported by the generator. - * - * @return an iterator containing recognised names. - */ - public Iterator getSignatureAlgNames() - { - return X509Util.getAlgNames(); - } -} |