public async Task Test_RoundTrip()
{
var clusterOptions = new ConfigurationBuilder()
.AddJsonFile("config.json")
.Build()
.GetSection("couchbase")
.Get <ClusterOptions>();
var cluster = await Cluster.ConnectAsync(clusterOptions);
var bucket = await cluster.BucketAsync("default");
var collection = bucket.DefaultCollection();
var id = Guid.NewGuid().ToString();
var provider =
new AeadAes256CbcHmacSha512Provider(
new AeadAes256CbcHmacSha512Cipher(), new Keyring(new IKey[]
{
new Key("test-key", FakeKeyGenerator.GetKey(64))
}));
var cryptoManager = DefaultCryptoManager.Builder()
.Decrypter(provider.Decrypter())
.DefaultEncrypter(provider.Encrypter("test-key"))
.Build();
var encryptedTranscoder = new EncryptedFieldTranscoder(cryptoManager);
var poco = new Poco
{
Bar = "bar",
Foo = 2
};
try
{
await collection.InsertAsync(id, poco, options =>
{
options.Transcoder(encryptedTranscoder);
options.Expiry(TimeSpan.FromSeconds(10));
})
.ConfigureAwait(false);
var result = await collection.GetAsync(id, options => options.Transcoder(encryptedTranscoder))
.ConfigureAwait(false);
var val = result.ContentAs <Poco>();
Assert.NotNull(val);
}
finally
{
await collection.RemoveAsync(id).ConfigureAwait(false);
}
}
public async Task Test_Upgrade()
{
var clusterOptions = new ConfigurationBuilder()
.AddJsonFile("config.json")
.Build()
.GetSection("couchbase")
.Get <ClusterOptions>();
var cluster = await Cluster.ConnectAsync(clusterOptions);
var bucket = await cluster.BucketAsync("default");
var collection = bucket.DefaultCollection();
var keyring = new Keyring(new IKey[]
{
new Key("publickey", Encoding.UTF8.GetBytes("!mysecretkey#9^5usdk39d&dlf)03sL")),
new Key("hmacKey", Encoding.UTF8.GetBytes("mysecret")),
new Key("upgrade-key", FakeKeyGenerator.GetKey(64))
});
var legacyJson =
"{\"__crypt_bar\":{\"alg\":\"AES-256-CBC-HMAC-SHA256\",\"kid\":\"publickey\",\"ciphertext\":\"zOcxunCOdTSMxic4xz/F2w==\",\"sig\":\"7VYNnEBxuC8IvBu0egS3AM922NqWE6Mfy08KEghJ62Q=\",\"iv\":\"03AUmzwQqnbs/JhkWGrIkw==\"},\"foo\":2}";
var provider = new AeadAes256CbcHmacSha512Provider(new AeadAes256CbcHmacSha512Cipher(), keyring);
var cryptoManager = DefaultCryptoManager.Builder()
.LegacyAesDecrypters(keyring, "hmacKey")
.DefaultEncrypter(provider.Encrypter("upgrade-key"))
.Decrypter(provider.Decrypter())
.Build();
var encryptedTranscoder = new EncryptedFieldTranscoder(cryptoManager);
var jsonObj = JsonConvert.DeserializeObject <JObject>(legacyJson);
var id = Guid.NewGuid().ToString();
try
{
await collection.InsertAsync(id, jsonObj, options => options.Expiry(TimeSpan.FromSeconds(10000)))
.ConfigureAwait(false);
var result = await collection.GetAsync(id, options => options.Transcoder(encryptedTranscoder))
.ConfigureAwait(false);
var val = result.ContentAs <UpgradePoco>();
Assert.NotNull(val);
}
finally
{
await collection.RemoveAsync(id).ConfigureAwait(false);
}
}
public static ICryptoManager PreSetupCall()
{
var provider =
new AeadAes256CbcHmacSha512Provider(
new AeadAes256CbcHmacSha512Cipher(), new Keyring(new IKey[]
{
new Key("test-key", FakeKeyGenerator.GetKey(64))
}));
var cryptoManager = DefaultCryptoManager.Builder()
.Decrypter(provider.Decrypter())
.DefaultEncrypter(provider.Encrypter("test-key"))
.Build();
return(cryptoManager);
}