diff options
Diffstat (limited to 'OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpEncryptDecryptTest.java')
| -rw-r--r-- | OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpEncryptDecryptTest.java | 121 |
1 files changed, 96 insertions, 25 deletions
diff --git a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpEncryptDecryptTest.java b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpEncryptDecryptTest.java index 008edcda4..d782230c7 100644 --- a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpEncryptDecryptTest.java +++ b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpEncryptDecryptTest.java @@ -22,6 +22,7 @@ import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import org.junit.runner.RunWith; +import org.openintents.openpgp.OpenPgpMetadata; import org.openintents.openpgp.OpenPgpSignatureResult; import org.robolectric.*; import org.robolectric.shadows.ShadowLog; @@ -29,13 +30,12 @@ import org.spongycastle.bcpg.sig.KeyFlags; import org.spongycastle.jce.provider.BouncyCastleProvider; import org.spongycastle.openpgp.PGPEncryptedData; import org.sufficientlysecure.keychain.operations.results.PgpEditKeyResult; -import org.sufficientlysecure.keychain.pgp.PgpSignEncrypt.Builder; +import org.sufficientlysecure.keychain.operations.results.PgpSignEncryptResult; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRingData; import org.sufficientlysecure.keychain.provider.ProviderHelper; import org.sufficientlysecure.keychain.service.SaveKeyringParcel; import org.sufficientlysecure.keychain.service.SaveKeyringParcel.Algorithm; import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult; -import org.sufficientlysecure.keychain.operations.results.SignEncryptResult; import org.sufficientlysecure.keychain.service.SaveKeyringParcel.ChangeUnlockParcel; import org.sufficientlysecure.keychain.support.KeyringTestingHelper; import org.sufficientlysecure.keychain.util.InputData; @@ -131,15 +131,17 @@ public class PgpEncryptDecryptTest { ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayInputStream in = new ByteArrayInputStream(plaintext.getBytes()); + PgpSignEncryptOperation op = new PgpSignEncryptOperation(Robolectric.application, + new ProviderHelper(Robolectric.application), null); + InputData data = new InputData(in, in.available()); - Builder b = new PgpSignEncrypt.Builder(Robolectric.application, - new ProviderHelper(Robolectric.application), - null, - data, out); + PgpSignEncryptInput b = new PgpSignEncryptInput(); b.setSymmetricPassphrase(mPassphrase); b.setSymmetricEncryptionAlgorithm(PGPEncryptedData.AES_128); - SignEncryptResult result = b.build().execute(); + + PgpSignEncryptResult result = op.execute(b, data, out); + Assert.assertTrue("encryption must succeed", result.success()); ciphertext = out.toByteArray(); @@ -161,6 +163,10 @@ public class PgpEncryptDecryptTest { Assert.assertArrayEquals("decrypted ciphertext should equal plaintext", out.toByteArray(), plaintext.getBytes()); Assert.assertNull("signature should be an error", result.getSignatureResult()); + + OpenPgpMetadata metadata = result.getDecryptMetadata(); + Assert.assertEquals("filesize must be correct", + out.toByteArray().length, metadata.getOriginalSize()); } { // decryption with a bad passphrase should fail @@ -210,16 +216,15 @@ public class PgpEncryptDecryptTest { ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayInputStream in = new ByteArrayInputStream(plaintext.getBytes()); + PgpSignEncryptOperation op = new PgpSignEncryptOperation(Robolectric.application, + new ProviderHelper(Robolectric.application), null); + InputData data = new InputData(in, in.available()); - Builder b = new PgpSignEncrypt.Builder( - Robolectric.application, - new ProviderHelper(Robolectric.application), - null, // new DummyPassphraseCache(mPassphrase, 0L), - data, out); + PgpSignEncryptInput b = new PgpSignEncryptInput(); b.setEncryptionMasterKeyIds(new long[]{ mStaticRing1.getMasterKeyId() }); b.setSymmetricEncryptionAlgorithm(PGPEncryptedData.AES_128); - SignEncryptResult result = b.build().execute(); + PgpSignEncryptResult result = op.execute(b, data, out); Assert.assertTrue("encryption must succeed", result.success()); ciphertext = out.toByteArray(); @@ -239,6 +244,11 @@ public class PgpEncryptDecryptTest { Assert.assertArrayEquals("decrypted ciphertext with provided passphrase should equal plaintext", out.toByteArray(), plaintext.getBytes()); Assert.assertNull("signature be empty", result.getSignatureResult()); + + OpenPgpMetadata metadata = result.getDecryptMetadata(); + Assert.assertEquals("filesize must be correct", + out.toByteArray().length, metadata.getOriginalSize()); + } // TODO how to test passphrase cache? @@ -286,19 +296,19 @@ public class PgpEncryptDecryptTest { ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayInputStream in = new ByteArrayInputStream(plaintext.getBytes()); + PgpSignEncryptOperation op = new PgpSignEncryptOperation(Robolectric.application, + new ProviderHelper(Robolectric.application), null); + InputData data = new InputData(in, in.available()); - Builder b = new PgpSignEncrypt.Builder( - Robolectric.application, - new ProviderHelper(Robolectric.application), - null, // new DummyPassphraseCache(mPassphrase, 0L), - data, out); + PgpSignEncryptInput b = new PgpSignEncryptInput(); b.setEncryptionMasterKeyIds(new long[] { mStaticRing1.getMasterKeyId(), mStaticRing2.getMasterKeyId() }); b.setSymmetricEncryptionAlgorithm(PGPEncryptedData.AES_128); - SignEncryptResult result = b.build().execute(); + + PgpSignEncryptResult result = op.execute(b, data, out); Assert.assertTrue("encryption must succeed", result.success()); ciphertext = out.toByteArray(); @@ -318,6 +328,10 @@ public class PgpEncryptDecryptTest { Assert.assertArrayEquals("decrypted ciphertext with cached passphrase should equal plaintext", out.toByteArray(), plaintext.getBytes()); Assert.assertNull("signature should be empty", result.getSignatureResult()); + + OpenPgpMetadata metadata = result.getDecryptMetadata(); + Assert.assertEquals("filesize must be correct", + out.toByteArray().length, metadata.getOriginalSize()); } { // decryption with passphrase cached should succeed for the first key @@ -375,12 +389,11 @@ public class PgpEncryptDecryptTest { ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayInputStream in = new ByteArrayInputStream(plaintext.getBytes()); + PgpSignEncryptOperation op = new PgpSignEncryptOperation(Robolectric.application, + new ProviderHelper(Robolectric.application), null); + InputData data = new InputData(in, in.available()); - Builder b = new PgpSignEncrypt.Builder( - Robolectric.application, - new ProviderHelper(Robolectric.application), - null, // new DummyPassphraseCache(mPassphrase, 0L), - data, out); + PgpSignEncryptInput b = new PgpSignEncryptInput(); b.setEncryptionMasterKeyIds(new long[] { mStaticRing1.getMasterKeyId(), @@ -390,7 +403,8 @@ public class PgpEncryptDecryptTest { b.setSignatureSubKeyId(KeyringTestingHelper.getSubkeyId(mStaticRing1, 1)); b.setSignaturePassphrase(mKeyPhrase1); b.setSymmetricEncryptionAlgorithm(PGPEncryptedData.AES_128); - SignEncryptResult result = b.build().execute(); + + PgpSignEncryptResult result = op.execute(b, data, out); Assert.assertTrue("encryption must succeed", result.success()); ciphertext = out.toByteArray(); @@ -411,6 +425,10 @@ public class PgpEncryptDecryptTest { out.toByteArray(), plaintext.getBytes()); Assert.assertEquals("signature should be verified and certified", OpenPgpSignatureResult.SIGNATURE_SUCCESS_CERTIFIED, result.getSignatureResult().getStatus()); + + OpenPgpMetadata metadata = result.getDecryptMetadata(); + Assert.assertEquals("filesize must be correct", + out.toByteArray().length, metadata.getOriginalSize()); } { // decryption with passphrase cached should succeed for the other key if first is gone @@ -438,6 +456,59 @@ public class PgpEncryptDecryptTest { } + @Test + public void testForeignEncoding () throws Exception { + String plaintext = "ウィキペディア"; + byte[] plaindata = plaintext.getBytes("iso-2022-jp"); + + { // some quick sanity checks + Assert.assertEquals(plaintext, new String(plaindata, "iso-2022-jp")); + Assert.assertNotEquals(plaintext, new String(plaindata, "utf-8")); + } + + byte[] ciphertext; + { // encrypt data with a given passphrase + ByteArrayOutputStream out = new ByteArrayOutputStream(); + ByteArrayInputStream in = new ByteArrayInputStream(plaindata); + + PgpSignEncryptOperation op = new PgpSignEncryptOperation(Robolectric.application, + new ProviderHelper(Robolectric.application), null); + + InputData data = new InputData(in, in.available()); + PgpSignEncryptInput b = new PgpSignEncryptInput(); + + b.setEncryptionMasterKeyIds(new long[]{ mStaticRing1.getMasterKeyId() }); + b.setSymmetricEncryptionAlgorithm(PGPEncryptedData.AES_128); + // this only works with ascii armored output! + b.setEnableAsciiArmorOutput(true); + b.setCharset("iso-2022-jp"); + PgpSignEncryptResult result = op.execute(b, data, out); + Assert.assertTrue("encryption must succeed", result.success()); + + ciphertext = out.toByteArray(); + } + + { // decryption with provided passphrase should yield the same result + + ByteArrayOutputStream out = new ByteArrayOutputStream(); + ByteArrayInputStream in = new ByteArrayInputStream(ciphertext); + InputData data = new InputData(in, in.available()); + + PgpDecryptVerify.Builder b = builderWithFakePassphraseCache(data, out, null, null, null); + b.setPassphrase(mKeyPhrase1); + DecryptVerifyResult result = b.build().execute(); + Assert.assertTrue("decryption with provided passphrase must succeed", result.success()); + Assert.assertArrayEquals("decrypted ciphertext should equal plaintext bytes", + out.toByteArray(), plaindata); + Assert.assertEquals("charset should be read correctly", + "iso-2022-jp", result.getCharset()); + Assert.assertEquals("decrypted ciphertext should equal plaintext", + new String(out.toByteArray(), result.getCharset()), plaintext); + Assert.assertNull("signature be empty", result.getSignatureResult()); + } + + } + private PgpDecryptVerify.Builder builderWithFakePassphraseCache ( InputData data, OutputStream out, final String passphrase, final Long checkMasterKeyId, final Long checkSubKeyId) { |