PGPainless/pgpainless
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Code Issues Releases Wiki Activity

Refactoring

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This commit is contained in:
Paul Schaub 2018-07-06 14:09:36 +02:00
parent 5ec1e1a128
commit 848b61417b
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
18 changed files with 122 additions and 17 deletions
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2
build.gradle
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@ -34,6 +34,6 @@ repositories {
dependencies {
testCompile group: 'junit', name: 'junit', version: '4.12'
compile 'org.bouncycastle:bcprov-debug-jdk15on:1.59'
compile 'org.bouncycastle:bcprov-jdk15on:1.59'
compile 'org.bouncycastle:bcpg-jdk15on:1.59'
}

2
src/main/java/org/pgpainless/pgpainless/PGPainless.java
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@ -22,7 +22,7 @@ import org.pgpainless.pgpainless.decryption_verification.DecryptionBuilder;
import org.pgpainless.pgpainless.decryption_verification.DecryptionStream;
import org.pgpainless.pgpainless.encryption_signing.EncryptionBuilder;
import org.pgpainless.pgpainless.encryption_signing.EncryptionStream;
import org.pgpainless.pgpainless.key.KeyRingReader;
import org.pgpainless.pgpainless.key.parsing.KeyRingReader;
import org.pgpainless.pgpainless.key.generation.KeyRingBuilder;
import org.pgpainless.pgpainless.symmetric_encryption.SymmetricEncryptorDecryptor;

2
src/main/java/org/pgpainless/pgpainless/decryption_verification/DecryptionBuilder.java
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@ -25,7 +25,7 @@ import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
import org.pgpainless.pgpainless.key.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.protection.SecretKeyRingProtector;
public class DecryptionBuilder implements DecryptionBuilderInterface {

2
src/main/java/org/pgpainless/pgpainless/decryption_verification/DecryptionBuilderInterface.java
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@ -23,7 +23,7 @@ import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
import org.pgpainless.pgpainless.key.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.protection.SecretKeyRingProtector;
public interface DecryptionBuilderInterface {

2
src/main/java/org/pgpainless/pgpainless/decryption_verification/DecryptionStreamFactory.java
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@ -48,7 +48,7 @@ import org.bouncycastle.openpgp.operator.bc.BcPGPContentVerifierBuilderProvider;
import org.bouncycastle.openpgp.operator.bc.BcPublicKeyDataDecryptorFactory;
import org.pgpainless.pgpainless.algorithm.CompressionAlgorithm;
import org.pgpainless.pgpainless.algorithm.SymmetricKeyAlgorithm;
import org.pgpainless.pgpainless.key.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.protection.SecretKeyRingProtector;
public final class DecryptionStreamFactory {

2
src/main/java/org/pgpainless/pgpainless/encryption_signing/EncryptionBuilder.java
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@ -32,7 +32,7 @@ import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
import org.pgpainless.pgpainless.algorithm.CompressionAlgorithm;
import org.pgpainless.pgpainless.algorithm.HashAlgorithm;
import org.pgpainless.pgpainless.algorithm.SymmetricKeyAlgorithm;
import org.pgpainless.pgpainless.key.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.protection.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.selection.key.PublicKeySelectionStrategy;
import org.pgpainless.pgpainless.key.selection.key.SecretKeySelectionStrategy;
import org.pgpainless.pgpainless.key.selection.key.impl.And;

2
src/main/java/org/pgpainless/pgpainless/encryption_signing/EncryptionBuilderInterface.java
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@ -29,7 +29,7 @@ import org.pgpainless.pgpainless.SecretKeyNotFoundException;
import org.pgpainless.pgpainless.algorithm.CompressionAlgorithm;
import org.pgpainless.pgpainless.algorithm.HashAlgorithm;
import org.pgpainless.pgpainless.algorithm.SymmetricKeyAlgorithm;
import org.pgpainless.pgpainless.key.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.protection.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.selection.keyring.PublicKeyRingSelectionStrategy;
import org.pgpainless.pgpainless.key.selection.keyring.SecretKeyRingSelectionStrategy;
import org.pgpainless.pgpainless.util.MultiMap;

2
src/main/java/org/pgpainless/pgpainless/key/KeyRingReader.java → src/main/java/org/pgpainless/pgpainless/key/parsing/KeyRingReader.java
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@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.pgpainless.pgpainless.key;
package org.pgpainless.pgpainless.key.parsing;
import java.io.ByteArrayInputStream;
import java.io.IOException;

19
src/main/java/org/pgpainless/pgpainless/key/parsing/package-info.java Normal file
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@ -0,0 +1,19 @@
/*
* Copyright 2018 Paul Schaub.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Classes related to OpenPGP key reading.
*/
package org.pgpainless.pgpainless.key.parsing;

2
src/main/java/org/pgpainless/pgpainless/key/KeyRingProtectionSettings.java → src/main/java/org/pgpainless/pgpainless/key/protection/KeyRingProtectionSettings.java
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@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.pgpainless.pgpainless.key;
package org.pgpainless.pgpainless.key.protection;
import org.pgpainless.pgpainless.algorithm.HashAlgorithm;
import org.pgpainless.pgpainless.algorithm.SymmetricKeyAlgorithm;

2
src/main/java/org/pgpainless/pgpainless/key/PassphraseMapKeyRingProtector.java → src/main/java/org/pgpainless/pgpainless/key/protection/PassphraseMapKeyRingProtector.java
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@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.pgpainless.pgpainless.key;
package org.pgpainless.pgpainless.key.protection;
import java.util.HashMap;
import java.util.Map;

2
src/main/java/org/pgpainless/pgpainless/key/SecretKeyRingProtector.java → src/main/java/org/pgpainless/pgpainless/key/protection/SecretKeyRingProtector.java
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@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.pgpainless.pgpainless.key;
package org.pgpainless.pgpainless.key.protection;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptor;

2
src/main/java/org/pgpainless/pgpainless/key/UnprotectedKeysProtector.java → src/main/java/org/pgpainless/pgpainless/key/protection/UnprotectedKeysProtector.java
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@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.pgpainless.pgpainless.key;
package org.pgpainless.pgpainless.key.protection;
import org.bouncycastle.openpgp.operator.PBESecretKeyDecryptor;
import org.bouncycastle.openpgp.operator.PBESecretKeyEncryptor;

19
src/main/java/org/pgpainless/pgpainless/key/protection/package-info.java Normal file
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@ -0,0 +1,19 @@
/*
* Copyright 2018 Paul Schaub.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Classes related to OpenPGP secret key password protection.
*/
package org.pgpainless.pgpainless.key.protection;

67
src/main/java/org/pgpainless/pgpainless/util/BCUtil.java
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@ -30,7 +30,12 @@ import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.bouncycastle.bcpg.S2K;
import org.bouncycastle.bcpg.SecretKeyPacket;
import org.bouncycastle.bcpg.SecretSubkeyPacket;
import org.bouncycastle.bcpg.SymmetricKeyAlgorithmTags;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPKeyRing;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
@ -214,6 +219,18 @@ public class BCUtil {
return null;
}
public static PGPPublicKey getMasterKeyFrom(PGPKeyRing ring) {
Iterator<PGPPublicKey> it = ring.getPublicKeys();
while (it.hasNext()) {
PGPPublicKey k = it.next();
if (k.isMasterKey()) {
// There can only be one master key, so we can immediately return
return k;
}
}
return null;
}
public static Set<Long> signingKeyIds(PGPSecretKeyRing ring) {
Set<Long> ids = new HashSet<>();
Iterator<PGPPublicKey> it = ring.getPublicKeys();
@ -262,4 +279,54 @@ public class BCUtil {
public static boolean keyRingContainsKeyWithId(PGPSecretKeyRing ring, long keyId) {
return ring.getSecretKey(keyId) != null;
}
/*
public static PGPKeyRing merge(PGPKeyRing one, PGPKeyRing other) {
PGPPublicKey masterOne = getMasterKeyFrom(one);
if (masterOne == null) {
throw new IllegalArgumentException("First KeyRing has no master key");
}
PGPPublicKey masterOther = getMasterKeyFrom(other);
if (masterOther == null) {
throw new IllegalArgumentException("Other KeyRing has no master key");
}
if (masterOne.getKeyID() != masterOther.getKeyID() ||
Arrays.equals(masterOne.getFingerprint(), masterOther.getFingerprint())) {
throw new IllegalArgumentException("Keys are not the same.");
}
PGPKeyRing merged = one;
boolean mergedIsSecret = (merged instanceof PGPSecretKeyRing);
boolean otherIsSecret = (other instanceof PGPSecretKeyRing);
for (Iterator it = other.getPublicKeys(); it.hasNext(); ) {
PGPPublicKey nextPublicKey = (PGPPublicKey) it.next();
PGPPublicKey pendant = merged.getPublicKey(nextPublicKey.getKeyID());
if (pendant == null) {
if (mergedIsSecret && otherIsSecret) {
// Add secret key
PGPSecretKey secretKey = ((PGPSecretKeyRing) other).getSecretKey(nextPublicKey.getKeyID());
merged = PGPSecretKeyRing.insertSecretKey((PGPSecretKeyRing) merged, secretKey);
} else {
if (mergedIsSecret) {
PGPSecretKeyRing mergedAsSecret = (PGPSecretKeyRing) merged;
PGPSecretKey secretKey = mergedAsSecret.getSecretKey(nextPublicKey.getKeyID());
if (secretKey == null) {
PGPPublicKeyRing mergedAsPublic = publicKeyRingFromSecretKeyRing((PGPSecretKeyRing) merged);
mergedAsPublic = PGPPublicKeyRing.insertPublicKey(mergedAsPublic, nextPublicKey);
mergedAsSecret = PGPSecretKeyRing.replacePublicKeys(mergedAsSecret, mergedAsPublic);
merged = mergedAsSecret;
}
}
}
}
}
}
*/
}

4
src/test/java/org/pgpainless/pgpainless/EncryptDecryptTest.java
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@ -43,8 +43,8 @@ import org.pgpainless.pgpainless.algorithm.SymmetricKeyAlgorithm;
import org.pgpainless.pgpainless.decryption_verification.DecryptionStream;
import org.pgpainless.pgpainless.decryption_verification.PainlessResult;
import org.pgpainless.pgpainless.encryption_signing.EncryptionStream;
import org.pgpainless.pgpainless.key.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.UnprotectedKeysProtector;
import org.pgpainless.pgpainless.key.protection.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.protection.UnprotectedKeysProtector;
import org.pgpainless.pgpainless.key.generation.KeySpec;
import org.pgpainless.pgpainless.key.generation.type.ElGamal_GENERAL;
import org.pgpainless.pgpainless.key.generation.type.RSA_GENERAL;

4
src/test/java/org/pgpainless/pgpainless/LengthTest.java
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@ -31,8 +31,8 @@ import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.bouncycastle.util.io.Streams;
import org.junit.Ignore;
import org.pgpainless.pgpainless.key.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.UnprotectedKeysProtector;
import org.pgpainless.pgpainless.key.protection.SecretKeyRingProtector;
import org.pgpainless.pgpainless.key.protection.UnprotectedKeysProtector;
import org.pgpainless.pgpainless.key.generation.type.length.RsaLength;
import org.pgpainless.pgpainless.util.BCUtil;

2
src/test/java/org/pgpainless/pgpainless/TestKeysTest.java
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@ -31,7 +31,7 @@ import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
import org.bouncycastle.util.io.Streams;
import org.junit.Test;
import org.pgpainless.pgpainless.decryption_verification.DecryptionStream;
import org.pgpainless.pgpainless.key.UnprotectedKeysProtector;
import org.pgpainless.pgpainless.key.protection.UnprotectedKeysProtector;
import org.pgpainless.pgpainless.util.BCUtil;
public class TestKeysTest extends AbstractPGPainlessTest {