io.gatling.recorder.internal.bouncycastle.cms.bc.BcPasswordEnvelopedRecipient Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of gatling-recorder-bc-shaded Show documentation
Show all versions of gatling-recorder-bc-shaded Show documentation
Shaded BouncyCastle for Gatling Recorder
package io.gatling.recorder.internal.bouncycastle.cms.bc;
import java.io.InputStream;
import io.gatling.recorder.internal.bouncycastle.asn1.x509.AlgorithmIdentifier;
import io.gatling.recorder.internal.bouncycastle.cms.CMSException;
import io.gatling.recorder.internal.bouncycastle.cms.RecipientOperator;
import io.gatling.recorder.internal.bouncycastle.crypto.BufferedBlockCipher;
import io.gatling.recorder.internal.bouncycastle.crypto.StreamCipher;
import io.gatling.recorder.internal.bouncycastle.crypto.io.CipherInputStream;
import io.gatling.recorder.internal.bouncycastle.crypto.params.KeyParameter;
import io.gatling.recorder.internal.bouncycastle.operator.InputDecryptor;
public class BcPasswordEnvelopedRecipient
extends BcPasswordRecipient
{
public BcPasswordEnvelopedRecipient(char[] password)
{
super(password);
}
public RecipientOperator getRecipientOperator(AlgorithmIdentifier keyEncryptionAlgorithm, final AlgorithmIdentifier contentEncryptionAlgorithm, byte[] derivedKey, byte[] encryptedContentEncryptionKey)
throws CMSException
{
KeyParameter secretKey = extractSecretKey(keyEncryptionAlgorithm, contentEncryptionAlgorithm, derivedKey, encryptedContentEncryptionKey);
final Object dataCipher = EnvelopedDataHelper.createContentCipher(false, secretKey, contentEncryptionAlgorithm);
return new RecipientOperator(new InputDecryptor()
{
public AlgorithmIdentifier getAlgorithmIdentifier()
{
return contentEncryptionAlgorithm;
}
public InputStream getInputStream(InputStream dataOut)
{
if (dataCipher instanceof BufferedBlockCipher)
{
return new CipherInputStream(dataOut, (BufferedBlockCipher)dataCipher);
}
else
{
return new CipherInputStream(dataOut, (StreamCipher)dataCipher);
}
}
});
}
}