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Add tests for SOP decrypt

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This commit is contained in:
Paul Schaub 2022-11-18 14:55:14 +01:00
parent de76f4b3a9
commit b9f985a84c
1 changed files with 81 additions and 0 deletions
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81
pgpainless-cli/src/test/java/org/pgpainless/cli/commands/RoundTripEncryptDecryptCmdTest.java
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@ -563,4 +563,85 @@ public class RoundTripEncryptDecryptCmdTest extends CLITest {
keyFile.getAbsolutePath()));
assertEquals(msg, out.toString());
}
@Test
public void decryptMalformedMessageYieldsBadData() throws IOException {
// Message contains encrypted data packet which contains the plaintext directly - no literal data packet.
// It is therefore malformed.
String malformed = "-----BEGIN PGP MESSAGE-----\n" +
"Version: BCPG v1.72b04\n" +
"\n" +
"hF4D831k4umlLu4SAQdApKA6VDKSLQvwS2kbWqlhcXD8XHdFkSccqv5tBptZnBgw\n" +
"nZNXVhwUpap0ymb4jPTD+EVPKOfPyy04ouIGZAJKkfYDeSL/8sKcbnPPuQJYYjGQ\n" +
"ySDNmidrtTonwcSuwAfRyn74BBqOVhrr8GXkVIfevIlZFQ==\n" +
"=wIgl\n" +
"-----END PGP MESSAGE-----";
File key = writeFile("key.asc", KEY);
pipeStringToStdin(malformed);
int exitCode = executeCommand("decrypt", key.getAbsolutePath());
assertEquals(SOPGPException.BadData.EXIT_CODE, exitCode);
}
@Test
public void decryptWithPasswordWithPendingWhitespaceWorks() throws IOException {
assertEncryptWithPasswordADecryptWithPasswordBWorks("sw0rdf1sh", "sw0rdf1sh \n");
}
@Test
public void encryptWithTrailingWhitespaceDecryptWithoutWorks() throws IOException {
assertEncryptWithPasswordADecryptWithPasswordBWorks("sw0rdf1sh \n", "sw0rdf1sh");
}
@Test
public void decryptWithWhitespacePasswordWorks() throws IOException {
// is encrypted for "sw0rdf1sh \n"
String encryptedToPasswordWithTrailingWhitespace = "-----BEGIN PGP MESSAGE-----\n" +
"\n" +
"jA0ECQMC32tEJug0BCpg0kABfT3dKgA4K8XGpk2ul67BXLZD//fCCSmIQIWnNhE1\n" +
"6q97xFQ628K8f/58+XoBzLqLDT+LEz9Bz+Yg9QfzkEFy\n" +
"=2Y+K\n" +
"-----END PGP MESSAGE-----";
pipeStringToStdin(encryptedToPasswordWithTrailingWhitespace);
File password = writeFile("password", "sw0rdf1sh \n");
ByteArrayOutputStream plaintext = pipeStdoutToStream();
assertSuccess(executeCommand("decrypt", "--with-password", password.getAbsolutePath()));
assertEquals("Hello, World!\n", plaintext.toString());
}
private void assertEncryptWithPasswordADecryptWithPasswordBWorks(String passwordA, String passwordB)
throws IOException {
File passwordAFile = writeFile("password", passwordA);
File passwordBFile = writeFile("passwordWithWS", passwordB);
String msg = "Hello, World!\n";
pipeStringToStdin(msg);
ByteArrayOutputStream ciphertext = pipeStdoutToStream();
assertSuccess(executeCommand("encrypt", "--with-password", passwordAFile.getAbsolutePath()));
pipeStringToStdin(ciphertext.toString());
ByteArrayOutputStream plaintext = pipeStdoutToStream();
assertSuccess(executeCommand("decrypt", "--with-password", passwordBFile.getAbsolutePath()));
assertEquals(msg, plaintext.toString());
}
@Test
public void testDecryptWithoutDecryptionOptionFails() throws IOException {
String ciphertext = "-----BEGIN PGP MESSAGE-----\n" +
"Version: PGPainless\n" +
"\n" +
"hF4D831k4umlLu4SAQdAYisjZTDRm217LHQbqjB766tm62CKTkRj3Gd0wYxVRCgw\n" +
"48SnOJINCJoPgDsxk2NiJmLCImoiET7IElqxN9htdDXQJwcRK+71r/ZyO4YJpWuX\n" +
"0sAAAcEFc3nT+un31sOi8KoBJlc5n+MemntQvcWDs8B87BEW/Ncjrs0s4pJpZKBQ\n" +
"/AWc4wLCI3ylfMQJB2pICqaOO3KP3WepgTIw5fuZm6YfriKQi7uZvVx1N+uaCIoa\n" +
"K2IVVf/7O9KZJ9GbsGYdpBj9IdaIZiVS3Xi8rwgQl3haI/EeHC3nnCsWyj23Fjt3\n" +
"LjbMqpHbSnp8U1cQ8rXavrREaKv69PFeJio6/hRg32TzJqn05dPALRxHMEkxxa4h\n" +
"FpVU\n" +
"=edS5\n" +
"-----END PGP MESSAGE-----";
pipeStringToStdin(ciphertext);
int exitCode = executeCommand("decrypt");
assertEquals(SOPGPException.MissingArg.EXIT_CODE, exitCode);
}
}