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Address review comments

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This commit is contained in:
Torsten Grote
2016-10-28 16:07:17 -02:00
parent c79ce61f6d
commit c0aa255bb6
22 changed files with 226 additions and 132 deletions
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27
briar-core/src/org/briarproject/clients/ClientHelperImpl.java
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@@ -20,7 +20,6 @@ import org.briarproject.api.db.DbException;
import org.briarproject.api.db.Metadata;
import org.briarproject.api.db.Transaction;
import org.briarproject.api.sync.GroupId;
import org.briarproject.api.sync.InvalidMessageException;
import org.briarproject.api.sync.Message;
import org.briarproject.api.sync.MessageFactory;
import org.briarproject.api.sync.MessageId;
@@ -325,22 +324,16 @@ class ClientHelperImpl implements ClientHelper {
@Override
public void verifySignature(byte[] sig, byte[] publicKey, BdfList signed)
throws InvalidMessageException {
try {
// Parse the public key
KeyParser keyParser = cryptoComponent.getSignatureKeyParser();
PublicKey key = keyParser.parsePublicKey(publicKey);
// Verify the signature
Signature signature = cryptoComponent.getSignature();
signature.initVerify(key);
signature.update(toByteArray(signed));
if (!signature.verify(sig)) {
throw new InvalidMessageException("Invalid signature");
}
} catch (GeneralSecurityException e) {
throw new InvalidMessageException("Invalid public key");
} catch (FormatException e) {
throw new InvalidMessageException(e);
throws FormatException, GeneralSecurityException {
// Parse the public key
KeyParser keyParser = cryptoComponent.getSignatureKeyParser();
PublicKey key = keyParser.parsePublicKey(publicKey);
// Verify the signature
Signature signature = cryptoComponent.getSignature();
signature.initVerify(key);
signature.update(toByteArray(signed));
if (!signature.verify(sig)) {
throw new GeneralSecurityException("Invalid signature");
}
}