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Code Issues Releases Wiki Activity

More EncryptionOptions tests

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This commit is contained in:
Paul Schaub 2021-06-10 15:04:21 +02:00
parent e297dfd3c1
commit 762d9d4803
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 139 additions and 0 deletions
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139
pgpainless-core/src/test/java/org/pgpainless/encryption_signing/EncryptionOptionsTest.java
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@ -18,12 +18,65 @@ package org.pgpainless.encryption_signing;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.IOException;
import java.security.InvalidAlgorithmParameterException;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.pgpainless.PGPainless;
import org.pgpainless.algorithm.KeyFlag;
import org.pgpainless.algorithm.SymmetricKeyAlgorithm;
import org.pgpainless.key.SubkeyIdentifier;
import org.pgpainless.key.generation.KeySpec;
import org.pgpainless.key.generation.type.KeyType;
import org.pgpainless.key.generation.type.eddsa.EdDSACurve;
import org.pgpainless.key.generation.type.xdh.XDHSpec;
import org.pgpainless.key.util.KeyRingUtils;
import org.pgpainless.util.Passphrase;
public class EncryptionOptionsTest {
private static PGPSecretKeyRing secretKeys;
private static PGPPublicKeyRing publicKeys;
private static SubkeyIdentifier primaryKey;
private static SubkeyIdentifier encryptComms;
private static SubkeyIdentifier encryptStorage;
@BeforeAll
public static void generateKey() throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
secretKeys = PGPainless.generateKeyRing()
.withSubKey(KeySpec.getBuilder(KeyType.XDH(XDHSpec._X25519))
.withKeyFlags(KeyFlag.ENCRYPT_COMMS).withDefaultAlgorithms())
.withSubKey(KeySpec.getBuilder(KeyType.XDH(XDHSpec._X25519))
.withKeyFlags(KeyFlag.ENCRYPT_STORAGE).withDefaultAlgorithms())
.withPrimaryKey(KeySpec.getBuilder(KeyType.EDDSA(EdDSACurve._Ed25519))
.withKeyFlags(KeyFlag.CERTIFY_OTHER)
.withDefaultAlgorithms())
.withPrimaryUserId("test@pgpainless.org")
.withoutPassphrase()
.build();
publicKeys = KeyRingUtils.publicKeyRingFrom(secretKeys);
Iterator<PGPPublicKey> iterator = publicKeys.iterator();
primaryKey = new SubkeyIdentifier(publicKeys, iterator.next().getKeyID());
encryptComms = new SubkeyIdentifier(publicKeys, iterator.next().getKeyID());
encryptStorage = new SubkeyIdentifier(publicKeys, iterator.next().getKeyID());
}
@Test
public void testOverrideEncryptionAlgorithmFailsForNULL() {
EncryptionOptions options = new EncryptionOptions();
@ -42,4 +95,90 @@ public class EncryptionOptionsTest {
assertEquals(SymmetricKeyAlgorithm.AES_128, options.getEncryptionAlgorithmOverride());
}
@Test
public void testAddRecipients_EncryptCommunications() {
EncryptionOptions options = EncryptionOptions.encryptCommunications();
options.addRecipient(publicKeys);
Set<SubkeyIdentifier> encryptionKeys = options.getEncryptionKeyIdentifiers();
assertEquals(1, encryptionKeys.size());
assertEquals(encryptComms, encryptionKeys.iterator().next());
}
@Test
public void testAddRecipients_EncryptDataAtRest() {
EncryptionOptions options = EncryptionOptions.encryptDataAtRest();
options.addRecipient(publicKeys);
Set<SubkeyIdentifier> encryptionKeys = options.getEncryptionKeyIdentifiers();
assertEquals(1, encryptionKeys.size());
assertEquals(encryptStorage, encryptionKeys.iterator().next());
}
@Test
public void testAddRecipients_AllKeys() {
EncryptionOptions options = new EncryptionOptions();
options.addRecipient(publicKeys, EncryptionOptions.encryptToAllCapableSubkeys());
Set<SubkeyIdentifier> encryptionKeys = options.getEncryptionKeyIdentifiers();
assertEquals(2, encryptionKeys.size());
assertTrue(encryptionKeys.contains(encryptComms));
assertTrue(encryptionKeys.contains(encryptStorage));
}
@Test
public void testAddEmptyPassphraseFails() {
EncryptionOptions options = new EncryptionOptions();
assertThrows(IllegalArgumentException.class, () ->
options.addPassphrase(Passphrase.emptyPassphrase()));
}
@Test
public void testAddRecipient_KeyWithoutEncryptionKeyFails() throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
EncryptionOptions options = new EncryptionOptions();
PGPSecretKeyRing secretKeys = PGPainless.generateKeyRing()
.withPrimaryKey(KeySpec.getBuilder(KeyType.EDDSA(EdDSACurve._Ed25519))
.withKeyFlags(KeyFlag.CERTIFY_OTHER, KeyFlag.SIGN_DATA).withDefaultAlgorithms())
.withPrimaryUserId("test@pgpainless.org")
.withoutPassphrase().build();
PGPPublicKeyRing publicKeys = KeyRingUtils.publicKeyRingFrom(secretKeys);
assertThrows(IllegalArgumentException.class, () -> options.addRecipient(publicKeys));
}
@Test
public void testEncryptionKeySelectionStrategyEmpty_ThrowsAssertionError() {
EncryptionOptions options = new EncryptionOptions();
assertThrows(IllegalArgumentException.class,
() -> options.addRecipient(publicKeys, new EncryptionOptions.EncryptionKeySelector() {
@Override
public List<PGPPublicKey> selectEncryptionSubkeys(List<PGPPublicKey> encryptionCapableKeys) {
return Collections.emptyList();
}
}));
assertThrows(IllegalArgumentException.class,
() -> options.addRecipient(publicKeys, "test@pgpainless.org", new EncryptionOptions.EncryptionKeySelector() {
@Override
public List<PGPPublicKey> selectEncryptionSubkeys(List<PGPPublicKey> encryptionCapableKeys) {
return Collections.emptyList();
}
}));
}
@Test
public void testAddRecipients_PGPPublicKeyRingCollection() throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException, IOException {
PGPPublicKeyRing secondKeyRing = KeyRingUtils.publicKeyRingFrom(
PGPainless.generateKeyRing().modernKeyRing("other@pgpainless.org", null));
PGPPublicKeyRingCollection collection = new PGPPublicKeyRingCollection(
Arrays.asList(publicKeys, secondKeyRing));
EncryptionOptions options = new EncryptionOptions();
options.addRecipients(collection);
assertEquals(2, options.getEncryptionKeyIdentifiers().size());
}
}