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@ -44,14 +44,7 @@ import org.bouncycastle.operator.OperatorCreationException;
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import org.bouncycastle.operator.jcajce.JcaContentSignerBuilder;
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import org.bouncycastle.pkcs.PKCS10CertificationRequest;
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import org.bouncycastle.util.Store;
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import org.jscep.message.CertRep;
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import org.jscep.message.MessageDecodingException;
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import org.jscep.message.MessageEncodingException;
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import org.jscep.message.PkcsPkiEnvelopeDecoder;
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import org.jscep.message.PkcsPkiEnvelopeEncoder;
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import org.jscep.message.PkiMessage;
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import org.jscep.message.PkiMessageDecoder;
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import org.jscep.message.PkiMessageEncoder;
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import org.jscep.message.*;
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import org.jscep.transaction.FailInfo;
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import org.jscep.transaction.Nonce;
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import org.jscep.transaction.TransactionId;
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@ -62,32 +55,11 @@ import org.wso2.carbon.certificate.mgt.core.util.CommonUtil;
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import org.wso2.carbon.certificate.mgt.core.util.ConfigurationUtil;
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import javax.security.auth.x500.X500Principal;
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import java.io.ByteArrayInputStream;
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import java.io.DataInputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.security.InvalidKeyException;
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import java.security.KeyFactory;
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import java.security.KeyPair;
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import java.security.KeyPairGenerator;
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import java.security.KeyStore;
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import java.security.KeyStoreException;
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import java.security.NoSuchAlgorithmException;
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import java.security.NoSuchProviderException;
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import java.security.PrivateKey;
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import java.security.SecureRandom;
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import java.security.Security;
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import java.security.SignatureException;
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import javax.xml.bind.DatatypeConverter;
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import java.io.*;
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import java.security.*;
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import java.security.cert.Certificate;
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import java.security.cert.CertificateEncodingException;
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import java.security.cert.CertificateException;
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import java.security.cert.CertificateExpiredException;
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import java.security.cert.CertificateFactory;
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import java.security.cert.CertificateNotYetValidException;
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import java.security.cert.X509Certificate;
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import java.security.cert.*;
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import java.security.spec.InvalidKeySpecException;
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import java.security.spec.PKCS8EncodedKeySpec;
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import java.util.ArrayList;
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@ -598,4 +570,31 @@ public class CertificateGenerator {
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return null;
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}
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/**
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* Get Signed certificate by parsing certificate.
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* @param binarySecurityToken CSR that comes from the client as a String value.It is base 64 encoded request
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* security token.
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* @return Return signed certificate in X508Certificate type object.
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* @throws KeystoreException
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*/
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public X509Certificate getSignedCertificateFromCSR(String binarySecurityToken)
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throws KeystoreException {
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byte[] byteArrayBst = DatatypeConverter.parseBase64Binary(binarySecurityToken);
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PKCS10CertificationRequest certificationRequest;
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KeyStoreReader keyStoreReader = new KeyStoreReader();
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PrivateKey privateKeyCA = keyStoreReader.getCAPrivateKey();
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X509Certificate certCA = (X509Certificate) keyStoreReader.getCACertificate();
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try {
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certificationRequest = new PKCS10CertificationRequest(byteArrayBst);
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} catch (IOException e) {
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String msg = "CSR cannot be recovered.";
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log.error(msg, e);
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throw new KeystoreException(msg, e);
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}
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X509Certificate signedCertificate = generateCertificateFromCSR(privateKeyCA, certificationRequest,
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certCA.getIssuerX500Principal().getName());
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return signedCertificate;
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}
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}
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