package org.keyczar.interop.operations;
import org.keyczar.Signer;
import org.keyczar.Verifier;
import org.keyczar.exceptions.KeyczarException;
import java.util.Map;
/**
* Tests functionality of signing
*/
public class SignOperation extends Operation {
public SignOperation(String keyPath, String testData) {
super(keyPath, testData);
}
@Override
public byte[] generate(String algorithm, Map<String, String> generateParams)
throws KeyczarException{
Signer signer = new Signer(
getReader(algorithm, generateParams.get("cryptedKeySet"), ""));
if (generateParams.get("encoding").equals("encoded")) {
String signature = signer.sign(testData);
return signature.getBytes();
} else if (generateParams.get("encoding").equals("unencoded")) {
byte[] signature = signer.sign(testData.getBytes());
return signature;
} else {
throw new KeyczarException("Expects encoded or unencoded in parameters");
}
}
@Override
public void test(
Map<String, String> output, String algorithm, Map<String, String> generateParams,
Map<String, String> testParams) throws KeyczarException {
if (testParams.get("class").equals("signer")) {
Signer verifier = new Signer(
getReader(algorithm, generateParams.get("cryptedKeySet"), testParams.get("pubKey")));
if (generateParams.get("encoding").equals("encoded")) {
assert(verifier.verify(testData, new String(readOutput(output))));
} else if (generateParams.get("encoding").equals("unencoded")) {
assert(verifier.verify(testData.getBytes(), readOutput(output)));
} else {
throw new KeyczarException("Expects encoded or unencoded in parameters");
}
} else if (testParams.get("class").equals("verifier")) {
Verifier verifier = new Verifier(
getReader(algorithm, generateParams.get("cryptedKeySet"), testParams.get("pubKey")));
if (generateParams.get("encoding").equals("encoded")) {
assert(verifier.verify(testData, new String(readOutput(output))));
} else if (generateParams.get("encoding").equals("unencoded")) {
assert(verifier.verify(testData.getBytes(), readOutput(output)));
} else {
throw new KeyczarException("Expects encoded or unencoded in parameters");
}
} else {
throw new KeyczarException("Expects signer or verifier in parameters");
}
}
}