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author | Vincent Breitmoser <valodim@mugenguild.com> | 2015-01-27 09:17:23 +0100 |
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committer | Vincent Breitmoser <valodim@mugenguild.com> | 2015-01-27 09:17:23 +0100 |
commit | 6c80025ead59b558ebb2d6a9f802ef046e673388 (patch) | |
tree | 2eca36cb67aa39c35707e3c8084b23a507b7b1e7 /OpenKeychain-Test/src/test/java/org | |
parent | efe5c80b1cd4cecb313f399fb5d3b994e690a708 (diff) | |
download | open-keychain-6c80025ead59b558ebb2d6a9f802ef046e673388.tar.gz open-keychain-6c80025ead59b558ebb2d6a9f802ef046e673388.tar.bz2 open-keychain-6c80025ead59b558ebb2d6a9f802ef046e673388.zip |
backend support for charset in ascii-armored streams
Diffstat (limited to 'OpenKeychain-Test/src/test/java/org')
-rw-r--r-- | OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpEncryptDecryptTest.java | 54 |
1 files changed, 54 insertions, 0 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..b8205a792 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 @@ -438,6 +438,60 @@ 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); + + 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); + + 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"); + SignEncryptResult result = b.build().execute(); + 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) { |