mirror of
https://github.com/pgpainless/pgpainless.git
synced 2024-11-22 04:12:06 +01:00
Add method to allow for encryption for keys with missing keyflags.
There are legacy keys around, which do not carry any key flags. This commit adds a method to EncryptionOptions that allow PGPainless to encrypt for such keys. Fixes #400
This commit is contained in:
parent
0d8db24b1a
commit
975d59c5a9
GPG key ID:
62BEE9264BF17311
3 changed files with 220 additions and 3 deletions
|
|
@ -67,6 +67,7 @@ public class EncryptionOptions {
|
|||
private final Map<SubkeyIdentifier, KeyRingInfo> keyRingInfo = new HashMap<>();
|
||||
private final Map<SubkeyIdentifier, KeyAccessor> keyViews = new HashMap<>();
|
||||
private final EncryptionKeySelector encryptionKeySelector = encryptToAllCapableSubkeys();
|
||||
private boolean allowEncryptionWithMissingKeyFlags = false;
|
||||
|
||||
private SymmetricKeyAlgorithm encryptionAlgorithmOverride = null;
|
||||
|
||||
|
|
@ -277,8 +278,7 @@ public class EncryptionOptions {
|
|||
|
||||
private EncryptionOptions addAsRecipient(PGPPublicKeyRing key, EncryptionKeySelector encryptionKeySelectionStrategy, boolean wildcardKeyId) {
|
||||
Date evaluationDate = new Date();
|
||||
KeyRingInfo info;
|
||||
info = new KeyRingInfo(key, evaluationDate);
|
||||
KeyRingInfo info = new KeyRingInfo(key, evaluationDate);
|
||||
|
||||
Date primaryKeyExpiration;
|
||||
try {
|
||||
|
|
@ -292,6 +292,23 @@ public class EncryptionOptions {
|
|||
|
||||
List<PGPPublicKey> encryptionSubkeys = encryptionKeySelectionStrategy
|
||||
.selectEncryptionSubkeys(info.getEncryptionSubkeys(purpose));
|
||||
|
||||
// There are some legacy keys around without key flags.
|
||||
// If we allow encryption for those keys, we add valid keys without any key flags, if they are
|
||||
// capable of encryption by means of their algorithm
|
||||
if (encryptionSubkeys.isEmpty() && allowEncryptionWithMissingKeyFlags) {
|
||||
List<PGPPublicKey> validSubkeys = info.getValidSubkeys();
|
||||
for (PGPPublicKey validSubkey : validSubkeys) {
|
||||
if (!validSubkey.isEncryptionKey()) {
|
||||
continue;
|
||||
}
|
||||
// only add encryption keys with no key flags.
|
||||
if (info.getKeyFlagsOf(validSubkey.getKeyID()).isEmpty()) {
|
||||
encryptionSubkeys.add(validSubkey);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (encryptionSubkeys.isEmpty()) {
|
||||
throw new KeyException.UnacceptableEncryptionKeyException(OpenPgpFingerprint.of(key));
|
||||
}
|
||||
|
|
@ -386,6 +403,19 @@ public class EncryptionOptions {
|
|||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* If this method is called, subsequent calls to {@link #addRecipient(PGPPublicKeyRing)} will allow encryption
|
||||
* for subkeys that do not carry any {@link org.pgpainless.algorithm.KeyFlag} subpacket.
|
||||
* This is a workaround for dealing with legacy keys that have no key flags subpacket but rely on the key algorithm
|
||||
* type to convey the subkeys use.
|
||||
*
|
||||
* @return this
|
||||
*/
|
||||
public EncryptionOptions setAllowEncryptionWithMissingKeyFlags() {
|
||||
this.allowEncryptionWithMissingKeyFlags = true;
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return <pre>true</pre> iff the user specified at least one encryption method,
|
||||
* <pre>false</pre> otherwise.
|
||||
|
|
|
|||
|
|
@ -60,7 +60,7 @@ public class KeyRingBuilder implements KeyRingBuilderInterface<KeyRingBuilder> {
|
|||
private final List<KeySpec> subkeySpecs = new ArrayList<>();
|
||||
private final Map<String, SelfSignatureSubpackets.Callback> userIds = new LinkedHashMap<>();
|
||||
private Passphrase passphrase = Passphrase.emptyPassphrase();
|
||||
private Date expirationDate = new Date(System.currentTimeMillis() + YEAR_IN_SECONDS * 5); // Expiration in 5 yeras
|
||||
private Date expirationDate = new Date(System.currentTimeMillis() + YEAR_IN_SECONDS * 5); // Expiration in 5 years
|
||||
|
||||
@Override
|
||||
public KeyRingBuilder setPrimaryKey(@Nonnull KeySpec keySpec) {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,187 @@
|
|||
// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
|
||||
//
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package org.pgpainless.encryption_signing;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.assertEquals;
|
||||
import static org.junit.jupiter.api.Assertions.assertThrows;
|
||||
import static org.junit.jupiter.api.Assertions.assertTrue;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
|
||||
import org.bouncycastle.openpgp.PGPException;
|
||||
import org.bouncycastle.openpgp.PGPPublicKeyRing;
|
||||
import org.bouncycastle.openpgp.PGPSecretKeyRing;
|
||||
import org.bouncycastle.util.io.Streams;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.pgpainless.PGPainless;
|
||||
import org.pgpainless.decryption_verification.ConsumerOptions;
|
||||
import org.pgpainless.decryption_verification.DecryptionStream;
|
||||
import org.pgpainless.decryption_verification.MessageMetadata;
|
||||
import org.pgpainless.exception.KeyException;
|
||||
|
||||
public class EncryptionWithMissingKeyFlagsTest {
|
||||
|
||||
private static final String KEY_WITHOUT_KEY_FLAGS = "-----BEGIN PGP PRIVATE KEY BLOCK-----\n" +
|
||||
"Version: PGPainless\n" +
|
||||
"Comment: A991 A732 9021 7D2D 1250 93C3 2503 6033 1D81 E264\n" +
|
||||
"Comment: Test <test@example.org>\n" +
|
||||
"\n" +
|
||||
"lQcYBGTKPr0BEAC7+3S4hkOwLV4WK3VV+3OALMkVaobplxtyOi/3bZaXC83zh51A\n" +
|
||||
"wa5rcZDhMyPKxVZwvuJGQqeeQQQu/n+rCHp3LrDR5J7YTZueQ022xzvvaGZEkT88\n" +
|
||||
"rROTdV6FXO0P2CaFlk9dPH6PwHzAWjszdZ6MjPIHkzcSFj6VSHwd4ckOqLGu+LnZ\n" +
|
||||
"bqRNwdV+L6HMyCJsMk4O2xkByBb5xDM9kMOy3toVMPj+9i5NS7/lLq/9VK9AstSt\n" +
|
||||
"77f5j6cfxsPiSYZAOI9aRg1HLSl3iqQ3o0ZfPNpBv7+nQBcMDkRlzZe+ymcH1ZK3\n" +
|
||||
"o/CpAZjfWlSzfMsENlinP/iCAsntGb9YzPtO2fZm/Xjz/8mSkTcM48VFqxKEVUCe\n" +
|
||||
"qeoDjNaURx2KjXf1fJKKsYKYpalDgOqmmw2uma02jlMNRbO6JHMdESvVAjReXB7j\n" +
|
||||
"oXVwpI660sgdG8Nya8/KhDOpR8Ikr6Gd7J2NH+0N2x25SBFafMP8NFySr3gJdSYE\n" +
|
||||
"66Kx8vx/3RWFOXtcrk4Xn2xew6jrHjjdbLO3+92fcyKeHF8jtsYDQQURW0UTDgo6\n" +
|
||||
"GSEc3Zz4px73gnU/YmqtPeOiywwuDagnH2ayOwIK5P5a/JgaeST9k4ZTjlBhKm6d\n" +
|
||||
"0EXoOy2Ok4zOXB1SAbH6UzevV/20V3/PCN7+zNdn5u4o40uzMIbRxF+9kwARAQAB\n" +
|
||||
"AA/9E1Cd0xyUlY8WdO+yhuBRzfs2uW5wffg1QpI2UyrdnMKClFcRsibUcvIVzACI\n" +
|
||||
"WRwtVWNU9kQrWzLcqQQkU7YIzfiBrudZ55QTJ8/24GTDRJufr8Q+0PoK92Keu37r\n" +
|
||||
"VW6aXVfZlWpoVKvssDT1PUSEwyCeTmdIHXckp2EYbleV5DLdeELSkcPxD5OZifV/\n" +
|
||||
"Sf53BFKnkOuJO792ljjxzOMe1eEDsRwO5t+eV/nZte+LTLEoBV1P8K6fYtM+/aBb\n" +
|
||||
"iIORJEXLe5/pWwVfFosryWhg4YXr+nJ8e5pgY9rkGJO8gkbjZDuDxOkMNXQBDv4F\n" +
|
||||
"6EqrxNCIC733x6AIEHEjUeP/SZM2pwXL7B/j4xwIvf20dvu3tAvLXWbhRXQ1vLYC\n" +
|
||||
"xy4yzvwo7+GPKakkkPEWthwRbfengCnEjeEjB54UPditokeVaajZ5ZgG8eBtZ0yS\n" +
|
||||
"5SQrFGmz3bXXLKZLWgr5aFoOdkKT35iJUejsiI29IlTdMy/hYgMyt0+vmElmOTqC\n" +
|
||||
"PhYYRogYZe8ULxwlApnDOeFCuosppDGs3X45mKO1hnKWnYVvv0F8QFIX6PLB5NE5\n" +
|
||||
"tbPIxad7XwYEgZVQlx7r6ob9u5r1mA7/hNykjHRnHRmhYJs4ocuvLXzGD31f0q02\n" +
|
||||
"Wz4dQGPKRIhBmPPSwlwr68bzmnDOV8kOMQix8l78FtgYnHEIANOnKJpvk+pT+r/7\n" +
|
||||
"0lQYP26keSxbATibFawFVo3Xpp7ujok0I/gYVgiuVXeSFq4KOtRFunBBw0ISBqSB\n" +
|
||||
"DCoZh56BIOLBFGP5Kw5sBYyTTf1MmgBc2rxlBBJwO3w3I5l0jcbbIboFYKsVpda6\n" +
|
||||
"3wOuYCAFL1Z8WAjoPDiSl0L1tsvpHzOtCufUrxvtWByopdu+3377AWuua/VVyQp0\n" +
|
||||
"xwyz2pxd2GcA4APeiNdxICt5DIK/d17U5V7AKx0GcTluLGCqGBOX1lScGi7DAuXv\n" +
|
||||
"LAAMNUo+pWErEtuNNc0Weq0/RIL97uCWeaitZhFmQNOYStsN7dlz2aS2//rgPT1w\n" +
|
||||
"Mlu0TXEIAONeoBEs7JhqK0AJmLzV3DBNOzNcf9MMupzuRsMoaEHR1ibKKKllRYkE\n" +
|
||||
"3JmOupbaVEVWw6lafdY0bkKpRc5pcfW47vWAnb0WhEZloN3HaDLDY7WkI+gWh4zF\n" +
|
||||
"ihhmgV2dlV/EwqS9CalkPzKLqWJZM8e5SfTRAOgrGVDB/tOp/pUr0u29qAYS99Fl\n" +
|
||||
"Dqo7dYjPccOFI5VZmlwkkrrvV4JIBbIMtN/kAfC0Te72Ka7HqSj3P7amgg0k8KM5\n" +
|
||||
"rxXeI4P1fAzFIopa69LXY271XFqnuSfvGXRPQHhIo2WU2t9wh0oYu+3XhbcWUfc0\n" +
|
||||
"QGqunPorNwP49x0ESIk2m7jXbqueiUMH/3knMUz84JKoWwnAkYbGipNTVdE0mHJ0\n" +
|
||||
"V0CQrNvP5mCU1stXs809UJU93oOnsDAklb/qSFn9jDy2LwHBG0lkV44Si0VPHKa5\n" +
|
||||
"83q2yZpvrnipFefccKDgnnhEkz9d5MyLVjnFSO5smpEfeDk9yE3RZIORRxRbnQ4I\n" +
|
||||
"Jtd3gy2/GJQADatHsuWa27YswaP9glqEMEtxqqCirn0BaM5TFS+kf+bDpsPaqFcY\n" +
|
||||
"zyD2bd1TxlWs+HelhezLwFvsYGryvubZdctM54wfI7v9pMZMXw0qHqQBlZvFZ2p0\n" +
|
||||
"FEJV+FLHcBbl+rH+EC0MJ7HufdcT5kVzYt9bRKrnH0WN+0yB3Y2yqdOFXLQXVGVz\n" +
|
||||
"dCA8dGVzdEBleGFtcGxlLm9yZz6JAlAEEwEKAEQFAmTKPr0JECUDYDMdgeJkFiEE\n" +
|
||||
"qZGnMpAhfS0SUJPDJQNgMx2B4mQCngEFFgIDAQAECwkIBwUVCgkICwWJCWYBfQKZ\n" +
|
||||
"AQAAA4sQAKTIO/N+QoqiuaIy28rpesCviltdCYxNAL/jXwrbwfr+D/RIuNKN1jGz\n" +
|
||||
"7cQ43YDE+uMJnvnPrXfyP5vxxfzO+ol/EFaXL1X0sLVAKEJzEIPqvZ1zT7i15tGE\n" +
|
||||
"wJwjimDXtdRu97PaEZ6YiW86zJcn31LFdAppBMJcMtoY9T7Em4zZoTtbgt/4IY0m\n" +
|
||||
"0+hBe/uiNu3j/UNpoD8jKzy+8glJOWPlygb9QZ8o9Ckd9X9PXs7UTP0Fh9ka0HHc\n" +
|
||||
"lC3GrDj5gLhrg72WkhNVa3eFVfKIGZuVrdI05LIz+m86WdHD0AZ0wkSn1voOvpYd\n" +
|
||||
"bjP+gWCrq27loIPjI7Kv/mdJ9vaXXjtNP8QvZvTnxSI5CxY3GnSiB0OzRQSSpAgH\n" +
|
||||
"fFvGXE5bDvQ8g37Yd1QHwSPV4ltxgGzaMMfI6luujkpcNmZC6R214Lr3pZ31qi8G\n" +
|
||||
"Lfb7k0QzftuQh5z0vtcFLaUuOz7VGwsHMKnObpoQWq4ynyLbM4oK0fvHgAtF/6Ym\n" +
|
||||
"EQNvH6nh5yYEnmWWIie4/2VtkJBRikirjxS2lNJGg/sLYWs08rYCVAipLtttYikD\n" +
|
||||
"UT2ejtCUJiI0BesgeGCHxPbdSAC5CmquTqISIDNbOVg3/aZ6vqFi5zAmIz7OGzhc\n" +
|
||||
"fm7r2cCw3ZdltPmBCM3qZR8cTWl58NVjSz7VWoLsNcZIk/CUnJgXnQcYBGTKPr4B\n" +
|
||||
"EACVef2KJ6VQ/WU32tz1NdFzbN2cfbc4DD5xmqWT6vIEJXq361eDVXuTumVXcORP\n" +
|
||||
"oHewz3OMy7ZUZ4i4jcUmGxUVfV9nxYD+Qv547NPcTdlnyx6NfCcy2sLp1EO8k8a0\n" +
|
||||
"4v2rzk9UP1k6fD+9aZr9wUoLgox7k49PYBXmqBbeQiuMuav2uGumI5JorOsX7+Mj\n" +
|
||||
"PQ7KDoe6s4FlTSOgc64TAkHBvrNLFe+R2hbXG8SNA1QtNSZ2lawctCjIFKT2vVnz\n" +
|
||||
"oT3imuEA3DfEJoUva3RWrhBwpql6rP9U8P7/eTMf1rymMcoFvcgMVoE4ZnQ9wUPv\n" +
|
||||
"ixdueclYogPbjlpR/uoQmsRKVeLM0+Q7XM0UvGh0FvEg5L5waHW4M7c52y3D5VtY\n" +
|
||||
"AsEhWu/ZXN8qk+6L+7crGn+YiKjZrG8bhXR1EEBbNIpM1bb4CBkl1OVtE6jammk0\n" +
|
||||
"kN2PDV1tBtMWHwzlgnWuIBXr5b+S3AzrtODSxMYwMgNt7KgEa6PccOgb+doBJjDN\n" +
|
||||
"pMQIoTiQX5ynUdxguqKlRosHWXCdy0yUPgzDzOULipFS/X4Gagxw7q67CbJoErVV\n" +
|
||||
"VinwTdl7QXhK8tUWuQGVA9ObjVcT94OBhgBjzWQLe255o1VcR4qhn/e81kMRkiua\n" +
|
||||
"KkA0C3g8of2sH1MFRE54N61YnQ8P4PZNPYLAjEF0nRT1hQARAQABAA/7BXPGLkBk\n" +
|
||||
"9M/RXdizX5Rfd/TcHoWtZbN4oZ8w8/TJcCJH2CaS8hzvnYNah/Z7tXXWd9IRVmzl\n" +
|
||||
"0S1XnNe6/blWKwsALGJVYrDh5FpLHgmO6QzNJ/8D1QSKwIm4EMxZHqb69sXXOez3\n" +
|
||||
"nb0DfC66cxAWWdYgtq86tnv8QIYYE3JZcVAieCTg9FXu1Led+akL4XCsNe2SwNok\n" +
|
||||
"WaQXLRabHmFiMaV5l78Mlobcd2sxX61j6CQ8q22pMgDWTfoGzGM6wTq77aSVmXju\n" +
|
||||
"5c475G9odnLx8ZH6s5lU1O3Xd00d8sbb6bn+MvhpsB2FqB+AlPIUPswVhjeWAxAh\n" +
|
||||
"0OPf4obIVeO3TiqOy8x2ptPeaLdW/v74U/zainkTdgF59P96d1O68qInqTgOUsCD\n" +
|
||||
"QMSsyj+seB32Nz52qW+BqhjUPs4H3ygeqAz8q9Kjo44NRL0YoBZ1Gvfv3UIuKlTA\n" +
|
||||
"465J0b8g+XqAC8A4DwxmXIrzQ5o9f3JUHF3arl/Dt+Rcx9VriWU5d9LtldxFGo8u\n" +
|
||||
"7RdiEIpFw0ieKBhc8z0hqD227f07Bo51q5gcgG/xfNmKzvgYJGNvsLcdT3J/18nj\n" +
|
||||
"abmj/Vuzk2Z16FSv5kh6fWjn7J8GlW8v1d5TMKzVabBgAyENmtYXeMZ6EG5bmbpw\n" +
|
||||
"Q79GAAs5w1PPIaAZZnSKhTnVq/4q986ka/EIAL+9js8TZTwWK/h83CWKaOqtTX1V\n" +
|
||||
"2U0hKDF839talkdxmZP0sAZHMbkf083jh6bSzjE0Qm25QObL8TECehTzFfstRk9y\n" +
|
||||
"sZAjkoLTiH5ZThBu8FjzKzunV5sv7586KeQx6KGFVAv/VuQsj+99Q4UMzrbP+gvH\n" +
|
||||
"VYukJSOYKClFPfpsAXJTajHIpVBcKtBQwdSgN5K8fpyDrAg598onKGZ+qlZ4EzJF\n" +
|
||||
"hCA66TVidiiMcOu0rgNmYpinL/6WwrjxB34ddcLj3LnJ9DITAlLpGWnveLhO9d6M\n" +
|
||||
"VFMdDPezpbGJ93U10utH2b9f4iUmH5NHi2I6VhAtuSV2bOJZAAlfBOwcFP0IAMeS\n" +
|
||||
"YgboyyYY41ShZbibyVwNPwRnqopHMxT/5BJTmx1SD33HuZtYYj1TF3CgvUSgZj8M\n" +
|
||||
"gnOMgYVm2rFjV0x7TIYuJvPEr7yp/rkq3czmyRnNv7zGun5PTih2GKTh0RL6vhx2\n" +
|
||||
"uQ+e9oCDlS9xwnJupkg0b2uT9NC9OSh2jlFgLXl3e1ahKje8T7hyx2pQb8zKO7ir\n" +
|
||||
"fXeeFaFgq4uMYXSwE3+oPZkhYppV/mOx094M0XtScqmfPYcCFko21PhqLT52nJkA\n" +
|
||||
"yu6b9BenLhSPx2rVlJQrFBvFiqHc1A8Zy1Phou1HwI1B4uhmZzxUs3EdWtyTQFEe\n" +
|
||||
"9q2v/ClgfmZnEhUTzSkIAJdINY3Sl72tuI5dFvRcsv0Ypmg9iSJel2pV7S0beCV6\n" +
|
||||
"58ihgw5WqULoUZEacnWUhrRMfLUus8CshwfSjP2887GY2/V+1wTxNUOyBPA+ZJPM\n" +
|
||||
"EcAQX4mitA474vW7ADYTgGDMasvB7JEYrklRl2YrQbEch/9d2VrQonqVTdw48n09\n" +
|
||||
"VBOHCg6XVOEEWwwb3DSbVA8RQd3Tuv0LcBpkre23GvLrPhzcwxEJMlvkiuUk6hBp\n" +
|
||||
"tL50ofbgSsZlHOfUpD8FZQ//Jdw8pSiuBVRMiLjowJbR1qApuRG34xdk4pmuLjVG\n" +
|
||||
"kqlLOLWdycWufSgPIM1wYN8grEdWNsxu0FaASJNTQYqBf4kCMAQYAQoAGgUCZMo+\n" +
|
||||
"vgKeAQUWAgMBAAQLCQgHBRUKCQgLAAoJECUDYDMdgeJk1D4P/2rDvSBMKTUo2RaC\n" +
|
||||
"iavhbE84WytNqHaBt5AwY+cqj9WryffA5yqqnOYTYnzxbUK8MFoIgCpRaMIjIue9\n" +
|
||||
"IyC6SRxRuvRGGV4nj1zgnCKGxQeIv1QMAsj7b0igVys2D6wwqvfDjwTqkfBpcFb6\n" +
|
||||
"OTXkrYD14hYp2Q0fkhHwScReQu3PNnpiYnMqI8prnwIH3hFJfgWQVccYDSEtJPiH\n" +
|
||||
"vW4xmWJ2R1NXFuVMMTfVHI7IiTS4yF9NHp0W8OsDbBPK/XhbYFU/VjMOsERhuT+5\n" +
|
||||
"9vFydJsBY1s2CieE73qrIhzkG4mdxbH68mA30KbSTW4qb606y1qicuNSjH4f3Wew\n" +
|
||||
"vws6REpWo5sMdX3z7mMNrAuWI+jLXmaZqUbxwtQ5YizSXCx2u1xkP6t/c5T1axiY\n" +
|
||||
"Oqewjlno7hx5hwHwaDvqdxJulFXWV//7O0R0FvGCqHS+TrpRTEyY+r4yYN9fSp/r\n" +
|
||||
"/h5KvL/QspRset6CqQvFlRa5aARYjU0qTb4KwtGHGlaKmDWA9Ipf8U+//dxyDy1+\n" +
|
||||
"pWXL5XH+DyfUzpDH5XgPaa05QwX8Wgfk7uYR3IOtVk4cL4B8+O16kIVfQo7geUpQ\n" +
|
||||
"heetrKk8fTobRwIu+vN4xWEIqrsX65EmvMWV/DGYmFKHskjKmc7+z8o33/spthHY\n" +
|
||||
"lh0k0LBQrX/YNegabaT+3gffzz7/\n" +
|
||||
"=TKhx\n" +
|
||||
"-----END PGP PRIVATE KEY BLOCK-----";
|
||||
|
||||
private static final String MESSAGE = "Hello, World!\n";
|
||||
|
||||
@Test
|
||||
public void testEncryptionForKeyWithoutKeyFlagsFailsByDefault()
|
||||
throws IOException {
|
||||
PGPSecretKeyRing secretKeys = PGPainless.readKeyRing()
|
||||
.secretKeyRing(KEY_WITHOUT_KEY_FLAGS);
|
||||
PGPPublicKeyRing publicKeys = PGPainless.extractCertificate(secretKeys);
|
||||
|
||||
assertThrows(KeyException.UnacceptableEncryptionKeyException.class, () ->
|
||||
EncryptionOptions.get().addRecipient(publicKeys));
|
||||
}
|
||||
|
||||
|
||||
@Test
|
||||
public void testEncryptionForKeyWithoutKeyFlagsSucceedsWithActiveWorkaround()
|
||||
throws PGPException, IOException {
|
||||
PGPSecretKeyRing secretKeys = PGPainless.readKeyRing()
|
||||
.secretKeyRing(KEY_WITHOUT_KEY_FLAGS);
|
||||
PGPPublicKeyRing publicKeys = PGPainless.extractCertificate(secretKeys);
|
||||
|
||||
// Prepare encryption
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream();
|
||||
EncryptionStream encOut = PGPainless.encryptAndOrSign()
|
||||
.onOutputStream(out)
|
||||
.withOptions(ProducerOptions.encrypt(EncryptionOptions.get()
|
||||
.setAllowEncryptionWithMissingKeyFlags() // Workaround
|
||||
.addRecipient(publicKeys)));
|
||||
|
||||
// Encrypt
|
||||
encOut.write(MESSAGE.getBytes(StandardCharsets.UTF_8));
|
||||
encOut.close();
|
||||
|
||||
// Prepare decryption
|
||||
ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
|
||||
DecryptionStream decryptionStream = PGPainless.decryptAndOrVerify()
|
||||
.onInputStream(in)
|
||||
.withOptions(ConsumerOptions.get().addDecryptionKey(secretKeys));
|
||||
ByteArrayOutputStream plain = new ByteArrayOutputStream();
|
||||
|
||||
// Decrypt
|
||||
Streams.pipeAll(decryptionStream, plain);
|
||||
decryptionStream.close();
|
||||
|
||||
// Check result
|
||||
assertEquals(MESSAGE, plain.toString());
|
||||
MessageMetadata metadata = decryptionStream.getMetadata();
|
||||
assertTrue(metadata.isEncryptedFor(publicKeys));
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue