public void DecryptFileAndVerify_DecryptWithWrongKey(KeyType keyType)
{
// Arrange
TestFactory testFactory = new TestFactory();
TestFactory testFactory2 = new TestFactory();
testFactory.Arrange(keyType, FileType.Known);
testFactory2.Arrange(KeyType.Generated, FileType.Known);
PGP pgp = new PGP();
// Act
pgp.EncryptFileAndSign(testFactory.ContentFilePath, testFactory.EncryptedContentFilePath, testFactory.PublicKeyFilePath, testFactory.PrivateKeyFilePath, testFactory.Password);
var ex = Assert.Throws <PgpException>(() => pgp.DecryptFileAndVerify(testFactory.EncryptedContentFilePath,
testFactory.DecryptedContentFilePath, testFactory2.PublicKeyFilePath, testFactory.PrivateKeyFilePath, testFactory.Password));
string decryptedContent = File.ReadAllText(testFactory.DecryptedContentFilePath);
// Assert
Assert.Equal("Failed to verify file.", ex.Message);
Assert.True(File.Exists(testFactory.EncryptedContentFilePath));
Assert.True(File.Exists(testFactory.DecryptedContentFilePath));
Assert.Equal(string.Empty, decryptedContent.Trim());
// Teardown
testFactory.Teardown();
}
private void Do()
{
using (PGP pgp = new PGP())
{
// Encrypt file
var inputPath = @"Messages\message.txt";
var encryptedMessage = "Messages\\message_by_package.txt.asc";
var publicKey = "Keys\\publicKey3072.asc";
var myPrivateKey = "Keys\\secretKey3072.asc";
var myPassword = "******";
pgp.EncryptFileAndSign(inputPath, encryptedMessage, publicKey, myPrivateKey, myPassword, true,
true);
pgp.DecryptFileAndVerify(encryptedMessage, $"{DateTime.UtcNow:yyyyMMddHHmm}.txt", publicKey,
myPrivateKey, myPassword);
}
}
public void DecryptFileAndVerify_DecryptSignedAndEncryptedFile(KeyType keyType)
{
// Arrange
TestFactory testFactory = new TestFactory();
testFactory.Arrange(keyType, FileType.Known);
PGP pgp = new PGP();
// Act
pgp.EncryptFileAndSign(testFactory.ContentFilePath, testFactory.EncryptedContentFilePath, testFactory.PublicKeyFilePath, testFactory.PrivateKeyFilePath, testFactory.Password);
pgp.DecryptFileAndVerify(testFactory.EncryptedContentFilePath, testFactory.DecryptedContentFilePath, testFactory.PublicKeyFilePath, testFactory.PrivateKeyFilePath, testFactory.Password);
string decryptedContent = File.ReadAllText(testFactory.DecryptedContentFilePath);
// Assert
Assert.True(File.Exists(testFactory.EncryptedContentFilePath));
Assert.True(File.Exists(testFactory.DecryptedContentFilePath));
Assert.Equal(testFactory.Content, decryptedContent.Trim());
// Teardown
testFactory.Teardown();
}